KAISER ALUMINUM & CHEMICAL CORP
S-2/A, 1994-02-08
PRIMARY PRODUCTION OF ALUMINUM
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<PAGE>   1
 
   
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON FEBRUARY 8, 1994
    
 
                                                       REGISTRATION NO. 33-50097
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------
 
   
                                AMENDMENT NO. 3
    
                                       TO
 
                              FORM S-3 ON FORM S-2
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                            ------------------------
 
                     KAISER ALUMINUM & CHEMICAL CORPORATION
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)
 
<TABLE>
<S>                                       <C>                                           <C>
          DELAWARE                                    3334                                    94-0928288                          
  (State of Incorporation)                Primary Standard Industrial                      (I.R.S. Employer                       
                                          Classification Code Number)                   Identification Number)                    
                                                                                              

                  6177 SUNOL BOULEVARD                                                ANTHONY R. PIERNO                            
           PLEASANTON, CALIFORNIA 94566-7769                                  VICE PRESIDENT AND GENERAL COUNSEL                   
                     (510) 462-1122                                         KAISER ALUMINUM & CHEMICAL CORPORATION                 
  (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER,                            5847 SAN FELIPE, SUITE 2600                       
                        INCLUDING                                                 HOUSTON, TEXAS 77057-3010                        
AREA CODE, OF REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES)                                 (713) 267-3777                             
                                                                   (NAME, ADDRESS INCLUDING ZIP CODE, AND TELEPHONE NUMBER,        
                                                                          INCLUDING AREA CODE, OF AGENT FOR SERVICE)               
</TABLE>                                                
 
                            ------------------------
                        Copies of all communications to:
 
<TABLE>
<S>                                                                     <C>
                 HOWARD A. SOBEL, ESQ.                                   BETH R. NECKMAN, ESQ.
    KRAMER, LEVIN, NAFTALIS, NESSEN, KAMIN & FRANKEL                        LATHAM & WATKINS
                    919 THIRD AVENUE                                        885 THIRD AVENUE
                NEW YORK, NEW YORK 10022                                NEW YORK, NEW YORK 10022
                     (212) 715-9100                                          (212) 906-1200
</TABLE>
 
        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
AS SOON AS PRACTICABLE AFTER THE EFFECTIVE DATE OF THIS REGISTRATION STATEMENT.
 
    If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, as amended, check the following box.  / /
 
    If the registrant elects to deliver its latest annual report to security
holders, or a complete and legible facsimile thereof, pursuant to Item 11(a)(1)
of this Form, check the following box.  /  /
                            ------------------------
                        CALCULATION OF REGISTRATION FEE
<TABLE>     
<CAPTION>   
- ---------------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------------------------------------------------------------
                                                                PROPOSED           PROPOSED                           
              TITLE OF EACH CLASS                 AMOUNT        MAXIMUM            MAXIMUM          AMOUNT OF          
                 OF SECURITIES                    TO BE       OFFERING PRICE      AGGREGATE        REGISTRATION      
                TO BE REGISTERED                 REGISTERED   PER SECURITY(1)  OFFERING PRICE(1)       FEE             
- ---------------------------------------------------------------------------------------------------------------
<S>                                              <C>               <C>          <C>                  <C>  
  % Senior Notes due 2002....................... $175,000,000      100%         $175,000,000         $60,345
- ---------------------------------------------------------------------------------------------------------------
Senior Guarantees of Kaiser Alumina Australia
  Corporation, Kaiser Finance Corporation,
  Alpart Jamaica Inc. and Kaiser Jamaica
  Corporation...................................           --       --                    --              --(2)
- ---------------------------------------------------------------------------------------------------------------
Total........................................... $175,000,000      100%         $175,000,000         $60,345(3)
- ---------------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------------------------------------------------------------
</TABLE>
 
(1) Estimated solely for the purpose of calculating the registration fee.
(2) Pursuant to Rule 457, no separate filing fee is required for such
    guarantees.
   
(3) Previously paid.
    
 
                            ------------------------
 
     THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT OF 1933, AS AMENDED, OR UNTIL THIS REGISTRATION STATEMENT
SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID
SECTION 8(A), MAY DETERMINE.
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>   2
 
                             ADDITIONAL REGISTRANTS
 
<TABLE>
<CAPTION>
                                                                                        ADDRESS, INCLUDING ZIP CODE,
                                                                                                    AND
                                                         PRIMARY                        TELEPHONE NUMBER, INCLUDING
  EXACT NAME                                            STANDARD                                    AREA
 OF REGISTRANT                                         INDUSTRIAL      IRS EMPLOYER        CODE, OF REGISTRANT'S
AS SPECIFIED IN     STATE OR OTHER JURISDICTION OF     CLASSIFICATION  IDENTIFICATION            PRINCIPAL
  ITS CHARTER        CORPORATION OR ORGANIZATION       CODE NUMBER        NUMBER             EXECUTIVE OFFICES
- ---------------     ------------------------------     -----------     ------------     ----------------------------
<S>                           <C>                          <C>          <C>             <C>
Kaiser                         Delaware                    3334         94-61022690     6177 Sunol Boulevard
Alumina                                                                                 Pleasanton, CA 94566-7769
Australia                                                                               (510) 462-1122
Corporation

Kaiser                         Delaware                    3334          94-3115934     6177 Sunol Boulevard
Finance                                                                                 Pleasanton, CA 94566-7769
Corporation                                                                             (510) 462-1122

Alpart                         Delaware                    3334          13-2569683     6177 Sunol Boulevard
Jamaica                                                                                 Pleasanton, CA 94566-7769
Inc.                                                                                    (510) 462-1122

Kaiser                         Delaware                    3334          94-1631721     6177 Sunol Boulevard
Jamaica                                                                                 Pleasanton, CA 94566-7769
Corporation                                                                             (510) 462-1122
</TABLE>
<PAGE>   3
 
                     KAISER ALUMINUM & CHEMICAL CORPORATION
                      KAISER ALUMINA AUSTRALIA CORPORATION
                           KAISER FINANCE CORPORATION
                              ALPART JAMAICA INC.
                           KAISER JAMAICA CORPORATION
 
                         ------------------------------
 
                             CROSS-REFERENCE SHEET
  SHOWING LOCATION IN PROSPECTUS OF INFORMATION REQUIRED BY ITEMS OF FORM S-2
                   PURSUANT TO ITEM 501(B) OF REGULATION S-K
 
   
<TABLE>
<CAPTION>
                        ITEMS OF FORM S-2                           CAPTION OR LOCATION
       ---------------------------------------------------  -----------------------------------
<S>    <C>                                                  <C>
   1.  Forepart of the Registration Statement and Outside
         Front Cover Page of Prospectus...................  Outside Front Cover Page
   2.  Inside Front and Outside Back Cover Pages of
         Prospectus.......................................  Inside Front and Outside Back Cover
                                                              Pages; Available Information
   3.  Summary Information, Risk Factors and Ratio of
         Earnings to Fixed Charges........................  Summary; Risk Factors; Selected
                                                              Historical and Pro Forma
                                                              Consolidated Financial Data
   4.  Use of Proceeds....................................  Summary; Use of Proceeds
   5.  Determination of Offering Price....................  Outside Front Cover Page;
                                                              Underwriting
   6.  Dilution...........................................  Not Applicable
   7.  Selling Security Holders...........................  Not Applicable
   8.  Plan of Distribution...............................  Outside Front Cover Page;
                                                              Underwriting
   9.  Description of Securities to be Registered.........  Outside Front Cover Page; Summary;
                                                              Description of Notes
  10.  Interests of Named Experts and Counsel.............  Legal Matters; Experts
  11.  Information with Respect to the Registrant.........  Incorporation of Certain Documents
                                                            by Reference; Summary; The Company;
                                                              Management's Discussion and
                                                              Analysis of Financial Condition
                                                              and Results of Operations;
                                                              Business
  12.  Incorporation of Certain Information by
         Reference........................................  Incorporation of Certain Documents
                                                            by Reference
  13.  Disclosure of Commission Position on
         Indemnification for Securities Act Liabilities...  Not Applicable
</TABLE>
    
<PAGE>   4
 
     Information contained herein is subject to completion or amendment. A
     registration statement relating to these securities has been filed with the
     Securities and Exchange Commission. These securities may not be sold nor 
     may offers to buy be accepted prior to the time the registration statement 
     becomes effective. This prospectus shall not constitute an offer to sell 
     or the solicitation of an offer to buy nor shall there be any sale of 
     these securities in any State in which such offer, solicitation or sale 
     would be unlawful prior to registration or qualification under the 
     securities laws of any such State.
 
   
                 SUBJECT TO COMPLETION, DATED FEBRUARY 8, 1994
    
 
PROSPECTUS
                                  $175,000,000
 
                               KAISER ALUMINUM &
                              CHEMICAL CORPORATION
                              % SENIOR NOTES DUE 2002
                            ------------------------
   
    Kaiser Aluminum & Chemical Corporation, a Delaware corporation (the
"Company"), is hereby offering $175.0 million of its   % Senior Notes due 2002
(the "Notes"). Interest on the Notes is payable semi-annually on February 15 and
August 15 of each year, commencing August 15, 1994, at the rate of   % per
annum.
    
 
   
    The Notes are redeemable at any time on or after February 15, 1998, at the
option of the Company, at the redemption prices set forth herein, plus accrued
and unpaid interest, if any, to the redemption date. The indenture governing the
Notes (the "Indenture") limits the amount of additional Indebtedness (as
defined) that the Company and its subsidiaries may incur. In the event of a
Change of Control (as defined) of the Company, the Company is required to make
an offer to purchase all or any part of a holders' Notes at 101% of the
principal amount thereof, plus accrued and unpaid interest thereon to the date
of purchase. See "Description of Notes."
    
 
   
    The Notes will represent senior, unsecured obligations of the Company,
ranking senior in right and priority of payment to all Indebtedness of the
Company that by its terms is expressly subordinated to the Notes. The Notes will
also be guaranteed on a senior, unsecured basis by certain subsidiaries of the
Company. The Notes, however, will be effectively subordinated to secured
Indebtedness of the Company and its subsidiaries that are guarantors of the
Notes with respect to the assets securing such Indebtedness. The Notes will also
be effectively subordinated to claims of creditors of the Company's
subsidiaries, except to the extent that the holders of Notes may be creditors of
such subsidiaries pursuant to a subsidiary guarantee. See "Risk Factors." On a
pro forma basis, after giving effect to the Refinancing Transactions (as
defined), as of December 31, 1993, the Company's aggregate consolidated
indebtedness would have been approximately $774.8 million (of which $458.9
million would have been expressly subordinated by its terms in right and
priority of payment to the Notes). The foregoing does not give effect to $73.6
million of guaranteed unconsolidated joint venture indebtedness of the Company
and $37.6 million of other guarantees and letters of credit outstanding as of
December 31, 1993.
    
 
   
    In connection with the offering of Notes hereby, Kaiser Aluminum
Corporation, the Company's parent, is concurrently offering, pursuant to a
separate prospectus, 8,000,000 shares (subject to increase if the underwriters'
15% overallotment option is exercised) of its Preferred Redeemable Increased
Dividend Equity SecuritiesSM,   % PRIDESSM, Convertible Preferred Stock (the
"PRIDES"). For a detailed description of the PRIDES, see "Description of the
PRIDES." The Company is also replacing its existing Credit Agreement (as
defined) with a new five-year, secured revolving line of credit in the amount of
$250.0 million (the "New Credit Agreement"). The offering of the Notes, the
offering of the PRIDES and the effectiveness of the New Credit Agreement will be
conditioned upon the simultaneous closing of all such transactions.
    
 
   
    SEE "RISK FACTORS" FOR A DISCUSSION OF CERTAIN FACTORS THAT SHOULD BE
CONSIDERED IN CONNECTION WITH AN INVESTMENT IN THE NOTES.
    
                            ------------------------
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES
   AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS
    THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
        COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
         PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A 
                         CRIMINAL OFFENSE.
 
<TABLE>
- ----------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------
<S>                                                 <C>                 <C>                   <C> 
                                                     PRICE TO            UNDERWRITING          PROCEEDS TO
                                                    PUBLIC(1)            DISCOUNT(2)          COMPANY(1)(3)
- ----------------------------------------------------------------------------------------------------------------
Per Note......................................           %                    %                     %
- ----------------------------------------------------------------------------------------------------------------
Total.........................................           $                    $                     $
- ----------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------
</TABLE>
 
   
(1) Plus accrued interest, if any, from February   , 1994.
    
(2) The Company has agreed to indemnify the several Underwriters against certain
    liabilities under the Securities Act of 1933. See "Underwriting."
   
(3) Before deducting expenses payable by the Company estimated at $750,000.
    
                            ------------------------
   
    The Notes are being offered by the several Underwriters, subject to prior
sale, when, as and if issued to and accepted by them, subject to approval of
certain legal matters by counsel for the Underwriters and certain other
conditions. The Underwriters reserve the right to withdraw, cancel or modify
such offer and to reject orders in whole or in part. It is expected that
delivery of the Notes will be made in New York, New York, on or about February
  , 1994.
    
 
SM Service mark of Merrill Lynch & Co., Inc.
                            ------------------------
MERRILL LYNCH & CO.

                BEAR, STEARNS & CO. INC.
 
                                DONALDSON, LUFKIN & JENRETTE
                                      SECURITIES CORPORATION
                                             PAINEWEBBER INCORPORATED
 
                                                        SALOMON BROTHERS INC
                            ------------------------
               The date of this Prospectus is February   , 1994.
<PAGE>   5
 
                             AVAILABLE INFORMATION
 
   
     The Company is subject to the informational requirements of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and in accordance
therewith files reports, proxy statements, information statements and other
information with the Securities and Exchange Commission (the "Commission"). Such
reports, proxy statements, information statements and other information filed by
the Company can be inspected and copied at the Public Reference Section of the
Commission at 450 Fifth Street, N.W., Washington, D.C. 20549, and at the
Regional Offices of the Commission at 7 World Trade Center, New York, New York,
10048 and at Northwestern Atrium Center, 500 W. Madison Street, Suite 1400,
Chicago, Illinois 60661-2511.
    
 
     This Prospectus constitutes a part of a Registration Statement on Form S-2
filed by the Company and certain of the Company's subsidiaries with the
Commission under the Securities Act of 1933, as amended (the "Securities Act").
This Prospectus omits certain of the information contained in the Registration
Statement, and reference is hereby made to the Registration Statement and
related exhibits for further information with respect to the Company and certain
of the Company's subsidiaries and this offering. Statements contained herein
concerning the provisions of any document are not necessarily complete and, in
each instance, reference is made to the copy of such document filed as an
exhibit to the Registration Statement or otherwise filed with the Commission.
Each such statement is qualified in its entirety by such reference.
 
     The Company will distribute to holders of the Notes annual reports
containing audited financial statements and an opinion thereon by the Company's
independent public accountants, and quarterly reports containing unaudited
summary financial information for each of the first three fiscal quarters of
each fiscal year.
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
     This Prospectus incorporates documents by reference which are not presented
herein or delivered herewith. Copies of any such documents are available upon
request and without charge from Mr. Byron Wade, Vice President, Secretary and
Deputy General Counsel, Kaiser Aluminum & Chemical Corporation, 5847 San Felipe,
Suite 2600, Houston, Texas 77057-3010, telephone (713) 975-7600.
 
     The following documents filed by the Company with the Commission are hereby
incorporated by reference into this Prospectus:
 
          (1) the Company's Annual Report on Form 10-K for the fiscal year ended
     December 31, 1992,
 
          (2) the Company's Quarterly Reports on Form 10-Q for the fiscal
     quarters ended March 31, 1993, June 30, 1993, and September 30, 1993, and
 
          (3) the Company's Proxy Statement, dated May 13, 1993.
 
     Any statement contained in a document incorporated or deemed to be
incorporated by reference herein shall be deemed to be modified or replaced for
purposes of this Prospectus to the extent that a statement contained herein or
in any other subsequently filed document which also is or is deemed to be
incorporated by reference herein modifies or replaces such statement. Any such
statement so modified or replaced shall not be deemed, except as so modified or
replaced, to constitute a part of this Prospectus.
                             ---------------------
     IN CONNECTION WITH THIS OFFERING, THE UNDERWRITERS MAY OVER-ALLOT OR EFFECT
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE NOTES AND THE
12 3/4% NOTES (AS DEFINED) AT LEVELS ABOVE THOSE WHICH MIGHT OTHERWISE PREVAIL
IN THE OPEN MARKET. SUCH TRANSACTIONS MAY BE EFFECTED IN THE OVER-THE-COUNTER
MARKET OR OTHERWISE. SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY
TIME.
 
                                        2
<PAGE>   6
 
                                    SUMMARY
 
     The following summary is qualified in its entirety by the more detailed
information and Consolidated Financial Statements (including the Notes thereto)
appearing elsewhere in this Prospectus. All references to tons in this
Prospectus refer to metric tons of 2,204.6 pounds.
 
                                  THE COMPANY
 
     Kaiser Aluminum & Chemical Corporation, a Delaware corporation (the
"Company"), is one of the world's leading producers of alumina, primary aluminum
and fabricated (including semi-fabricated) aluminum products. The Company is a
wholly owned subsidiary of Kaiser Aluminum Corporation, a Delaware corporation
("KAC"), and operates in all principal aspects of the aluminum industry -- the
mining of bauxite, the refining of bauxite into alumina, the production of
primary aluminum and the manufacture of fabricated aluminum products. In 1993,
the Company produced 2,826,600 tons of alumina, of which approximately 71% was
sold to third parties, produced 436,200 tons of primary aluminum, of which
approximately 56% was sold to third parties, and shipped approximately 373,200
tons of fabricated aluminum products to third parties, which accounted for
approximately 6% of the total tonnage of United States domestic fabricated
aluminum products shipments in 1993. The Company's share of total Western world
alumina capacity and total Western world primary aluminum capacity was 8% and
3%, respectively, in 1993.
 
     The Company's strategy is to enhance its position as a leading producer of
alumina, primary aluminum and fabricated aluminum products by:
 
   
     Increasing alumina production capacity. The Company has increased the
capacity of its 65%-owned Alumina Partners of Jamaica ("Alpart") alumina
refinery from 1,000,000 tons per year as of December 31, 1990, to 1,450,000 tons
per year as of December 31, 1992. In addition, during the past several years the
Company has increased production at its Gramercy, Louisiana alumina refinery and
its 28.3%-owned Queensland Alumina Limited ("QAL") alumina refinery located in
Australia. The percentage of the Company's alumina production sold to third
parties increased to approximately 71% in 1993 from approximately 35% in 1987.
Among alumina producers, the Company believes it is now the world's second
largest seller of alumina to third parties. In light of the previously
announced, and possible future, curtailments or permanent shutdowns of
world-wide primary aluminum production, the Company anticipates that its alumina
production and alumina sales to third parties will decline in 1994 from 1993
levels. See "-- Recent Trends and Developments."
    
 
   
     Improving the efficiency of its operations. From 1980 to 1993, on a per
employee basis, alumina production increased by approximately 54% at the
Company's Gramercy, Louisiana alumina refinery; fabricated products shipments
increased by approximately 128% at the Company's Trentwood, Washington
fabricating facility; and sales volume for aluminum operations as a whole
increased by over 250%. Primary aluminum production at the Company's Mead and
Tacoma smelters was curtailed in 1993 because of a power reduction imposed by
the Bonneville Power Administration ("BPA") which reduced the operating rates
for such smelters. From 1980 to 1992, prior to the BPA power reductions, on a
per employee basis, primary aluminum production increased by approximately 72%
and 39%, respectively, at the Mead and Tacoma smelters, and from 1980 to 1993,
subsequent to the BPA power reductions, such primary aluminum production
increased by approximately 36% and 15%, respectively, at such smelters. See
"Risk Factors -- Recent Developments in Power Supply for Pacific Northwest
Operations and Resultant Production Curtailments." The Company has also
streamlined and decentralized its management structure to reduce corporate
overhead and shift decision-making and accountability to its business units. The
Company announced in October 1993 that it is restructuring its flat-rolled
products operation at its Trentwood plant in the state of Washington, which is
expected to result in annual cost savings of approximately $50.0 million after
the restructuring has been fully implemented. See "-- Recent Trends and
Developments."
    
 
     The Company has developed and installed proprietary retrofit technology in
all of its smelters, which has contributed to increased and more efficient
production of primary aluminum. The Company is actively engaged in efforts to
license this technology and sell technical and managerial assistance to other
producers
 
                                        3
<PAGE>   7
 
worldwide, and may participate in joint ventures or similar business
partnerships which employ the Company's technical and managerial knowledge.
Through continuing technological improvements, the Company's smelters have
achieved improved energy efficiency and longer average life of reduction cells.
From 1980 to 1993, the Company's average kilowatt hours of electricity utilized
per ton of primary aluminum production was reduced by approximately 13% and the
average life of reduction cells was increased by approximately 102%.
 
     Concentrating its fabricated aluminum products operations on the beverage
container market and on high value-added transportation products. The Company
operates a high-speed, wide-coil coating line which has reduced costs, improved
quality and increased sales of aluminum to the beverage container industry. The
Company believes that it is one of the highest quality producers of aluminum
beverage can stock in the world. Over the past several years, the Company has
also constructed four new fabrication facilities and modernized and expanded
others to produce high value-added automotive (including air bag cannisters),
truck (including truck wheels and hubs), trailer and aerospace products.
 
   
     Implementing a refinancing plan.  The offering of the Notes, the concurrent
offering by KAC of 8,000,000 shares of PRIDES and the replacement of the
Company's existing Credit Agreement (the "Credit Agreement") are the final steps
of a comprehensive refinancing plan which KAC began in January 1993. The plan is
intended to extend the maturities of KAC's outstanding indebtedness, to enhance
its liquidity and to raise new equity capital.
    
 
   
     As of December 31, 1992, the Company's long-term indebtedness consisted
principally of $321.7 million aggregate amount of its 14 1/4% Senior
Subordinated Notes due 1995 (the "14 1/4% Notes") and the Credit Agreement,
which matures in November 1994. The Company refinanced the 14 1/4% Notes through
the issuance in February 1993 of $400.0 million aggregate principal amount of
its 12 3/4% Senior Subordinated Notes due 2003 (the "12 3/4% Notes"). In
addition, the Company has received a commitment (the "Commitment Letter") to
replace the Credit Agreement ($225.0 million outstanding as of February 4, 1994)
with a $250.0 million secured, revolving line of credit, scheduled to mature in
1999 (the "New Credit Agreement"). Bank of America National Trust and Savings
Association ("Bank of America") and BankAmerica Business Credit, Inc. ("BA")
have committed, subject to certain terms and conditions, to provide the full
$250.0 million of the New Credit Agreement.
    
 
   
     As of December 31, 1993, the Company's total consolidated indebtedness was
$760.9 million, and $113.6 million of borrowing capacity was unused under the
revolving credit facility of the Credit Agreement. On a pro forma basis, after
giving effect to the sale of the Notes, the sale of the shares of PRIDES and the
effectiveness of the New Credit Agreement (collectively, the "Refinancing
Transactions"), as of December 31, 1993, the Company's total consolidated
indebtedness would have been $774.8 million, $182.5 million of borrowing
capacity would have been available for use under the New Credit Agreement and
the Company would have had additional cash available of $48.7 million. See
"Capitalization." The foregoing does not give effect to $73.6 million of
guaranteed unconsolidated joint venture indebtedness of the Company and $37.6
million of other guarantees and letters of credit outstanding as of December 31,
1993.
    
 
   
     To increase its equity capital, KAC consummated a public offering of its
$.65 Depositary Shares in June 1993 pursuant to which KAC realized net proceeds
of approximately $119.3 million (a portion of which was used to make a capital
contribution to the Company and a portion of which was loaned to the Company,
see "Management's Discussion and Analysis of Results of Operations and Financial
Condition -- Financial Condition and Capital Spending"). KAC will realize
additional net proceeds of approximately $79.9 million as a result of the sale
of the PRIDES, a portion of which will be used to make a capital contribution to
the Company and a portion of which will be used to make a loan or loans to the
Company. See "Use of Proceeds."
    
 
   
     After giving effect to the Refinancing Transactions, the scheduled
amortization of the Company's long-term indebtedness through 1998 will be
substantially reduced, and the Company expects that it will be able to satisfy
its debt service and capital expenditure requirements through at least December
31, 1995, from cash flows generated by operations and, to the extent necessary,
from borrowings under the New Credit Agreement. See "Capitalization" and
"Management's Discussion and Analysis of Financial Condition and Results of
Operations -- Financial Condition and Capital Spending."
    
 
                                        4
<PAGE>   8
 
                         RECENT TRENDS AND DEVELOPMENTS
 
     Exports from the Commonwealth of Independent States, additions to smelter
capacities during the past several years, continued high operating rates and
other factors have contributed to a significant increase in primary aluminum
inventories in the Western world. If Western world production and exports from
the Commonwealth of Independent States continue at current levels, primary
aluminum inventory levels will increase further in 1994. The foregoing factors,
among others, have contributed to a significant reduction in the market price of
primary aluminum, and may continue to adversely affect the market price of
primary aluminum in the future.
 
   
     Government officials from the European Union, the United States of America,
Canada, Norway, Australia and the Russian Federation met in a multilateral
conference in January 1994, to discuss the current excess global supply of
primary aluminum. All six participating governments have ratified as a trade
agreement the resulting Memorandum of Understanding (the "Memorandum") which
provides, in part, for (i) a reduction in Russian Federation primary aluminum
production by 300,000 tons per year within three months of the date of
ratification of the Memorandum and an additional 200,000 tons within the
following three months, (ii) improved availability of comprehensive data on
Russian aluminum production and (iii) certain assistance to the Russian aluminum
industry. A Russian Federation Trade Ministry official has publicly stated that
the output reduction would remain in effect for 18 months to two years, provided
that other worldwide production cutbacks occur, existing trade restrictions on
aluminum are eliminated and no new trade restrictions on aluminum are imposed.
The Memorandum does not require specific levels of production cutbacks by other
producing nations. A further meeting of the participants is scheduled for the
end of February 1994. There can be no assurance that the implementation of the
Memorandum will adequately address the current oversupply of primary aluminum.
See "-- Sensitivity to Prices and Hedging Programs -- Alumina and Primary
Aluminum." The Company will continue to assess its production levels in light of
market prices, industry inventory levels, production costs and user demand and,
based on these and other factors, could determine to curtail production at
certain of its facilities in the future.
    
 
   
     If the Company's average realized sales prices in 1994 for substantial
quantities of its primary aluminum and alumina were based on the current market
price of primary aluminum (the average Midwest U.S. transaction price (the "AMT
Price") was 61.14c per pound for the week ended February 4, 1994, see
"Business -- Sensitivity to Prices"), the Company would continue to sustain net
losses in 1994, which would be expected to approximate the loss in 1993 ($76.0
million) before (a) extraordinary loss and cumulative effect of changes in
accounting principles,(b) the charges related to the restructuring of the
Trentwood plant and certain other facilities (the "1993 Facilities Charges") and
(c) certain other charges principally related to a reduction in the carrying
value of the Company's inventories ($19.4 million, which is included in cost of
goods sold) and the establishment of additional litigation and environmental
reserves (the "Other 1993 Charges"). See "Management's Discussion and Analysis
of Financial Condition and Results of Operations," "Business -- Industry
Overview -- Recent Industry Trends" and "Business -- Sensitivity to Prices and
Hedging Programs -- Alumina and Primary Aluminum."
    
 
     The Company announced in October 1993 that it is restructuring its
flat-rolled products operation at its Trentwood plant in the state of
Washington, to reduce that facility's annual operating costs. This effort is in
response to over-capacity in the aluminum rolling industry, flat demand in can
stock markets, and declining demand for aluminum products sold to customers in
the commercial aerospace industry, all of which have resulted in declining
prices in Trentwood's key markets. The Trentwood restructuring is expected to
result in annual cost savings of approximately $50.0 million after it has been
fully implemented (which is expected to occur during the next two years). See
"Management's Discussion and Analysis of Financial Condition and Results of
Operations," and "Business -- Production Operations -- Fabricated Products."
 
                      FOURTH QUARTER AND YEAR END RESULTS
 
     The Company's net sales totaled $415.9 million in the fourth quarter of
1993, compared with $496.0 million in the fourth quarter of 1992, and $1,719.1
million for the full year of 1993, compared with $1,909.1 million for the full
year of 1992. Revenues decreased in the fourth quarter of 1993 as compared to
the
 
                                        5
<PAGE>   9
 
fourth quarter of 1992 due principally to lower average realized prices and
shipments of primary aluminum and alumina and lower average realized prices of
most fabricated products, partially offset by increased shipments of fabricated
products during the 1993 period compared with the 1992 period. Revenues
decreased for the full year of 1993 as compared to the full year of 1992 due
principally to lower shipments of primary aluminum and lower average realized
prices of primary aluminum and alumina and, to a lesser extent, of fabricated
products, partially offset by increased shipments of most fabricated products
during 1993 as compared to 1992.
 
     The Company will report a net loss before extraordinary loss and cumulative
effect of changes in accounting principles of $117.6 million (including the 1993
Facilities Charges and the Other 1993 Charges) for the full year of 1993,
compared with net income of $29.6 million for the full year of 1992. The Company
will report a net loss of $64.5 million (including the 1993 Facilities Charges
and the Other 1993 Charges) for the fourth quarter of 1993, compared with net
income of $3.1 million for the fourth quarter of 1992. The Company recognized an
after-tax loss relating to the cumulative effect of changes in accounting
principles of $507.9 million and an after-tax extraordinary loss on early
extinguishment of debt of $21.8 million in the first quarter of 1993. See Note
(1) of "Summary Historical and Pro Forma Consolidated Financial Data."
 
     The fourth quarter results include a pre-tax charge of $35.8 million ($22.6
million after-tax) related to the 1993 Facilities Charges and pre-tax charges of
$30.2 million ($19.0 million after-tax) principally related to the Other 1993
Charges. The Company will also recognize an after-tax reduction of stockholders'
equity of $14.9 million in the fourth quarter of 1993 to reflect the lowering of
the discount rate used to calculate the Company's minimum pension liability. The
Company recognized a pre-tax charge of $29.0 million ($24.2 million after-tax)
related to a reduction in the carrying value of the Company's inventory, pre-tax
income of $14.0 million ($11.7 million after-tax) for non-recurring adjustments
to previously recorded liabilities and reserves and an after-tax reduction of
stockholders' equity of $6.7 million in the fourth quarter of 1992.
 
                                  THE OFFERING
 
   
<TABLE>
<S>                         <C>
Securities Offered.......   $175,000,000 aggregate principal amount of   % Senior Notes due
                            2002 (the "Notes"). See "Description of Notes."

Maturity Date............   February   , 2002.

Interest Payment Dates...   February 15 and August 15, commencing August 15, 1994.

Optional Redemption......   The Notes are redeemable at the option of the Company, in whole
                            or in part, at any time on or after February 15, 1998, at the
                            redemption prices set forth herein, plus accrued and unpaid
                            interest to the redemption date.

Change of Control........   Upon a Change of Control (as defined), the Company is required to
                            make an offer to purchase all or any part of a holder's Notes at
                            101% of the principal amount thereof, plus accrued and unpaid
                            interest to the date of purchase. Any Change of Control would
                            constitute an event of default under the New Credit Agreement.

Guarantee................   The obligations of the Company with respect to the Notes will be
                            guaranteed, jointly and severally, on a senior, unsecured basis
                            by certain subsidiaries of the Company. Any indebtedness that is
                            incurred by the Company's subsidiaries will be effectively senior
                            to the claims of the holders of the Notes with respect to the
                            assets of such subsidiaries, except to the extent that the
                            holders of the Notes may be creditors of a subsidiary pursuant to
                            a subsidiary guarantee. Any such claim by the holders of the
                            Notes with respect to the assets of any subsidiary that is a
                            guarantor of the Notes will be effectively subordinated to
                            secured indebtedness of such subsidiary guarantor with respect to
                            the assets securing such indebtedness.

Ranking..................   The Notes will represent senior, unsecured obligations of the
                            Company, ranking senior in right and priority of payment to all
                            Indebtedness of the
</TABLE>
    
 
                                        6
<PAGE>   10
 
   
<TABLE>
<S>                         <C>
                            Company that by its terms is expressly subordinated to the Notes.
                            On a pro forma basis, after giving effect to the Refinancing
                            Transactions, as of December 31, 1993, the Company's total
                            consolidated indebtedness would have been $774.8 million (of
                            which $458.9 million would have been expressly subordinated in
                            right and priority of payment to the Notes) and $182.5 million of
                            borrowing capacity would have been available for use under the
                            New Credit Agreement. See "Capitalization." The Notes, however,
                            will be effectively subordinated to secured Indebtedness of the
                            Company with respect to the assets securing such Indebtedness.

Certain Covenants........   The Indenture governing the Notes (the "Indenture") will contain
                            certain covenants, including, but not limited to, covenants
                            imposing limitations on: (i) Asset Sales, (ii) transactions with
                            Affiliates, (iii) Restricted Payments and Restricted Investments,
                            (iv) the Incurrence of Indebtedness and preferred stock, (v) the
                            granting of Liens on U.S. Fixed Assets to secure Indebtedness,
                            (vi) the transfer of assets to entities that are not Subsidiary
                            Guarantors, (vii) mergers and consolidations and (viii) dividend
                            and other payment restrictions affecting Subsidiaries. Each of
                            the foregoing capitalized terms has the meaning assigned to it in
                            the Indenture. See "Description of Notes."

Use of Proceeds..........   The net proceeds of this offering will be used to reduce
                            outstanding borrowings under the revolving credit facility of the
                            Credit Agreement, ($225.0 million outstanding as of February 4,
                            1994) immediately prior to the effectiveness of the New Credit
                            Agreement and for working capital and general corporate purposes.
                            In connection with this offering, KAC is concurrently offering
                            8,000,000 shares of its PRIDES (subject to increase if the
                            underwriters' 15% overallotment option is exercised). Borrowings
                            and reborrowings under the New Credit Agreement will be used for
                            working capital and general corporate purposes, including capital
                            projects. See "Use of Proceeds."

Risk Factors.............   Prospective purchasers of the Notes should consider carefully the
                            factors set forth under the section entitled "Risk Factors,"
                            including the factors discussed under "Ranking of the Notes;
                            Subordination," "Ability to Service Debt; Failure of Earnings to
                            Cover Fixed Charges; Anticipated 1994 Net Loss," "Sensitivity to
                            Prices; Current Primary Aluminum Prices Adversely Affect Net
                            Sales and Operating Income," "Recent Developments in Power Supply
                            for Pacific Northwest Operations and Resultant Production
                            Curtailments," "Increasing Worldwide Aluminum Inventories and
                            Adverse Effects on Market Prices," "Highly Leveraged
                            Transactions," "Environmental Litigation," "Controlling
                            Stockholder and Possible Effects; Change of Control" and "Absence
                            of Public Market."
</TABLE>
    
 
                                        7
<PAGE>   11
 
          SUMMARY HISTORICAL AND PRO FORMA CONSOLIDATED FINANCIAL DATA
 
     The following summary historical and pro forma consolidated financial data
are derived from the Selected Consolidated Financial Data appearing elsewhere in
this Prospectus, and should be read in conjunction with the Consolidated
Financial Statements of the Company and the Notes thereto and the information
contained in "Management's Discussion and Analysis of Financial Condition and
Results of Operations" appearing elsewhere in this Prospectus.
 
<TABLE>
<CAPTION>
                                    NINE MONTHS ENDED
                                      SEPTEMBER 30,                 YEAR ENDED DECEMBER 31,
                                -------------------------   ---------------------------------------
                                   1993          1992          1992          1991          1990
                                -----------   -----------   -----------   -----------   -----------
                                              (IN MILLIONS OF DOLLARS, EXCEPT RATIOS)
<S>                             <C>           <C>           <C>           <C>           <C>
Operating Data                                
  Net sales...................  $   1,303.2   $   1,413.1   $   1,909.1   $   2,000.8   $   2,095.0
  Cost of products sold.......      1,181.0       1,178.1       1,619.3       1,594.2       1,525.2
  Gross profit................        122.2         235.0         289.8         406.6         569.8
  Depreciation................         72.9          60.4          80.3          73.2          70.5
  Selling, administrative,
    research and development,
    and general...............         90.5          88.7         119.3         117.6         122.9
  Operating income (loss).....        (41.2)         85.9          90.2         215.8         376.4
  Interest expense............         63.8          58.4          78.7          82.7          96.6
  Income (loss) before income
    taxes, minority interests,
    extraordinary loss and
    cumulative effect of
    changes in accounting
    principles................        (95.8)         29.5          28.4         149.5         290.8
  Income (loss) before
    extraordinary loss and
    cumulative effect of
    changes in accounting
    principles................        (53.1)         26.5          29.6         124.7         220.7
  Net income (loss)...........       (582.8)(1)      26.5          29.6         124.7         220.7
  Ratio of earnings to fixed
    charges(2)................           -- (3)       1.4x          1.3x          2.7x          3.6x
Pro Forma(4):
  Interest expense............  $      62.3                 $      78.1
  Income (loss) before
    extraordinary loss and
    cumulative effect of
    changes in accounting
    principles................        (52.1)                       30.0
  Net income (loss)(5)........       (597.0)                        9.9
  Ratio of EBITDA to interest
    expense...................           .7x                        2.4x
Other Data:
  Capital expenditures........  $      36.4   $      79.8   $     114.4   $     118.1   $     115.1
  EBITDA(6)...................         40.9         148.3         187.4         305.4         457.9
  Ratio of EBITDA to interest
    expense...................           .6x          2.5x          2.4x          3.7x          4.7x
</TABLE>
 
   
<TABLE>
<CAPTION>
                                                                    SEPTEMBER 30, 1993
                                                                    -------------------              DECEMBER 31,
                                                                      PRO                  --------------------------------
                                                                    FORMA(4)    ACTUAL       1992        1991        1990
                                                                    --------   --------    --------    --------    --------
                                                                                   (IN MILLIONS OF DOLLARS)
<S>                                                                 <C>        <C>         <C>         <C>         <C>
Balance Sheet Data:                                                                
  Working capital.................................................  $  382.9   $  313.1    $  320.8    $  242.4    $  280.9
  Total assets....................................................   2,542.3    2,483.1     2,100.0     2,138.7     2,127.0
  Long-term liabilities...........................................   1,141.4    1,141.4       217.9       212.9       314.6
  Long-term debt, less current portion............................     702.8      692.8       765.1       681.5       631.5
  Notes payable to parent, less current portion...................      42.5       22.0          --          --          --
  Minority interests..............................................      69.5       69.5        70.1        71.9        73.0
  Redeemable preference stock.....................................      32.3       32.3        32.8        34.8        47.8
  Total stockholders' equity......................................     122.3       77.5       568.4       562.9       517.1
</TABLE>
    
 
- ---------------
(1) Includes extraordinary loss on early extinguishment of debt of $21.8, net of
    tax benefit of $11.2, and cumulative effect of changes in accounting
    principles of $507.9, net of tax benefit of $237.7. See "Management's
    Discussion and Analysis of Financial Condition and Results of Operations --
    Results of Operations."
 
(2) For the purpose of calculating the ratio of earnings to fixed charges,
    "earnings" consist of the sum of (i) income (loss) before extraordinary loss
    and cumulative effect of changes in accounting principles of the Company and
    its consolidated subsidiaries, (ii) undistributed (earnings) losses of
    less-than-fifty-percent-owned companies, (iii) minority interest share of
    income (losses) of majority-owned subsidiaries that have fixed charges, (iv)
    consolidated provision for income taxes, (v) minority interest share of tax
    provision (credit) of majority-owned subsidiaries that have fixed charges,
    (vi) fixed charges, (vii) equity in losses of less-than-fifty-percent-owned
    companies where the Company has guaranteed the debt of such companies, and
    (viii) previously capitalized interest amortized during the period. Fixed
    charges consist of the sum of interest expense, amortization of deferred
    financing costs, the portion of rents representative of the interest factor,
    and interest expense related to the guaranteed debt of
    less-than-fifty-percent-owned companies incurring a loss.
 
(3) For the nine months ended September 30, 1993, earnings were inadequate to
    cover fixed charges by $94.5.
 
   
(4) The pro forma information assumes (a) the sale of $175.0 aggregate principal
    amount of the Notes, (b) the issuance and sale of 8,000,000 shares of
    PRIDES, (c) a capital contribution by KAC to the Company in the amount of
    $52.5, (d) a non-interest bearing loan from KAC to the Company in the
    principal amount of $27.4 evidenced by the Intercompany Note (as defined)
    and (e) the effectiveness of the New Credit Agreement (collectively, the
    "Pro Forma Adjustments"), as if such Pro Forma Adjustments had occurred at
    the beginning of the respective periods for operating data and on September
    30, 1993, for the balance sheet data.
    
 
(5) Includes a pro forma extraordinary loss of $15.2 and $20.1 for the nine
    months ended September 30, 1993, and the year ended December 31, 1992,
    respectively, representing the deferred financing costs written off upon the
    refinancing of the Credit Agreement.
 
(6) "EBITDA" represents income from continuing operations before extraordinary
    loss and cumulative effect of changes in accounting principles, before
    giving effect to income tax expense, minority interests, interest expense
    (including amortization of deferred financing costs and original issue
    discount) and depreciation. EBITDA is not intended to represent cash flow,
    an alternative to net income, or any other measure of performance in
    accordance with generally accepted accounting principles. It is included
    because management believes that certain investors find such information
    useful for measuring the Company's ability to service debt.
 
                                        8
<PAGE>   12
 
                                  THE COMPANY
 
     The Company is one of the world's leading producers of alumina, primary
aluminum and fabricated (including semi-fabricated) aluminum products, and is a
major supplier of alumina and primary aluminum in the domestic and international
markets. The Company operates in all principal aspects of the aluminum
industry -- the mining of bauxite (the major aluminum-bearing ore), the refining
of bauxite into alumina (the intermediate material), the production of primary
aluminum, the manufacture of fabricated aluminum products, and the sale of
bauxite, alumina, primary aluminum and fabricated aluminum products. In 1993,
the Company produced 2,826,600 tons of alumina, of which approximately 71% was
sold to third parties, produced 436,200 tons of primary aluminum, of which
approximately 56% was sold to third parties, and shipped approximately 373,200
tons of fabricated aluminum products to third parties.
 
     The Company was organized in 1940 and maintains its principal executive
offices at 6177 Sunol Boulevard, Pleasanton, California 94566-7769. Its
telephone number is (510) 462-1122.
 
                                  RISK FACTORS
 
     Prospective investors should carefully consider the factors set forth below
as well as the other information contained in this Prospectus.
 
RANKING OF THE NOTES; SUBORDINATION
 
   
     Ranking of the Notes. The Notes will represent senior, unsecured
obligations of the Company, ranking senior in right and priority of payment to
all Indebtedness of the Company that by its terms is expressly subordinated to
the Notes. The Notes will, however, be effectively subordinated to secured
Indebtedness of the Company with respect to the assets pledged as collateral
therefor. The New Credit Agreement will be secured by, among other things, a
pledge of the Company's stock by KAC and the stock of the Company's material
subsidiaries and the grant of a lien on substantially all of the domestic assets
of the Company and its subsidiaries (other than the Company's Gramercy alumina
refinery). As of December 31, 1993, the Company's total consolidated
indebtedness was $760.9 million (of which $431.5 million was expressly
subordinated in right and priority of payment to the Notes). As of such date,
$113.6 million of borrowing capacity was unused under the revolving credit
facility of the Credit Agreement, and the Company had available to it, subject
to certain restrictions, up to $15.0 million of uncommitted credit lines (of
which $0.5 million was used). On a pro forma basis, after giving effect to the
Refinancing Transactions, as of December 31, 1993, the Company's total
consolidated indebtedness would have been $774.8 million (of which $458.9
million would have been expressly subordinated in right and priority of payment
to the Notes), $182.5 million of borrowing capacity would have been available
for use under the New Credit Agreement and the Company would have had additional
cash available of $48.7 million. See "Capitalization." The foregoing does not
give effect to $73.6 million of guaranteed unconsolidated joint venture
indebtedness of the Company and $37.6 million of other guarantees and letters of
credit outstanding as of December 31, 1993. See "Management's Discussion and
Analysis of Financial Condition and Results of Operations -- Financial Condition
and Capital Spending." For a description of the Company's long term debt, see
"Description of Principal Indebtedness" and Note 4 of the Notes to the
Consolidated Financial Statements. Although the Notes will not be secured by any
assets of the Company, in the event the Company or any of its subsidiaries
incurs Indebtedness that is secured by the Company's Gramercy alumina refinery
or certain other domestic real property, plant or equipment that is acquired
subsequent to the issuance of the Notes, the Company may be required by the
Indenture, subject to certain exceptions (including for the New Credit
Agreement, which will be secured by, among other things, substantially all of
the domestic real property, plant and equipment of the Company and its
subsidiaries other than the Gramercy alumina refinery), to equally and ratably
secure the Notes. See "Description of Notes -- Limitations on Liens."
    
 
     Subordination. The obligations of the Company with respect to the Notes
will be guaranteed, jointly and severally, on a senior, unsecured basis by
certain Subsidiaries (as defined) of the Company. Any obligations of the
Company's Subsidiaries will be effectively senior to the claims of the holders
of the Notes with respect to the assets of such Subsidiaries, except to the
extent that the holders of the Notes may be creditors of a Subsidiary pursuant
to a subsidiary guarantee. Any such claim by the holders of the Notes with
respect to the
 
                                        9
<PAGE>   13
 
   
assets of any Subsidiary that is a guarantor of the Notes will be effectively
subordinated to secured Indebtedness (including indebtedness under the New
Credit Agreement) of such Subsidiary with respect to the assets securing such
Indebtedness. The rights of the Company and its creditors, including holders of
the Notes, to realize upon the assets of any Subsidiary upon such Subsidiary's
liquidation or reorganization (and the consequent rights of holders of the Notes
to participate in those assets) will be subject to the prior claims of such
Subsidiary's creditors, except to the extent that the Company may itself be a
creditor with recognized claims against such Subsidiary or to the extent that
the holders of the Notes may be creditors with recognized claims against such
Subsidiary pursuant to the terms of a subsidiary guarantee (subject, however, to
the prior claims of creditors holding secured Indebtedness of any such
Subsidiary with respect to the assets securing such indebtedness). The New
Credit Agreement will be secured by, among other things, the grant of a lien on
all now existing and hereafter acquired receivables, inventory, intangibles and
the principal domestic plants of the Company and its subsidiaries (other than
the Company's Gramercy alumina refinery). See "Description of Principal
Indebtedness -- The New Credit Agreement." In addition, the Indenture will
restrict the amount of Indebtedness (as defined) that Subsidiaries are permitted
to Incur (as defined). See "Description of Notes -- Covenants -- Limitation on
Indebtedness and Preferred Stock."
    
 
ABILITY TO SERVICE DEBT; FAILURE OF EARNINGS TO COVER FIXED CHARGES; ANTICIPATED
1994 NET LOSS
 
   
     Debt Service. On January 24, 1994, the Company entered into the Commitment
Letter with Bank of America and BA which contains the principal terms and
conditions with respect to the New Credit Agreement. After giving effect to the
Refinancing Transactions, the Company expects that it will be able to satisfy
its debt service and capital expenditure requirements through at least December
31, 1995, from cash flows generated by operations and, to the extent necessary,
from borrowings under the New Credit Agreement. See "Management's Discussion and
Analysis of Financial Condition and Results of Operations -- Financial Condition
and Capital Spending -- Capital Structure" and "Description of Principal
Indebtedness -- The New Credit Agreement."
    
 
     Failure of Earnings to Cover Fixed Charges; Anticipated Net Losses in
1994. The Company suffered a loss before extraordinary loss and cumulative
effect of changes in accounting principles of $53.1 million in the first nine
months of 1993, compared with income of $26.5 million in the first nine months
of 1992. For the first nine months of 1993, the Company's earnings were
inadequate to cover combined fixed charges and preferred stock dividends by
$94.5 million. See Notes 4 and 5 of "Summary Historical and Pro Forma
Consolidated Financial Data."
 
   
     If the Company's average realized sales prices in 1994 for substantial
quantities of its primary aluminum and alumina were based on the current market
price of primary aluminum (AMT Price of 61.14c per pound for the week ended
February 4, 1994), the Company would continue to sustain net losses in 1994,
which would be expected to approximate the loss in 1993 ($76.0 million) before
(a) extraordinary loss and cumulative effect of changes in accounting
principles, (b) the 1993 Facilities Charges and (c) the Other 1993 Charges. See
"Management's Discussion and Analysis of Financial Condition and Results of
Operations -- Recent Trends." The Company has attempted to lessen the adverse
effect of declines in the price of primary aluminum. See "Sensitivity to Prices;
Current Primary Aluminum Prices Adversely Affect Net Sales and Operating Income"
below.
    
 
SENSITIVITY TO PRICES; CURRENT PRIMARY ALUMINUM PRICES ADVERSELY AFFECT
NET SALES AND OPERATING INCOME
 
     The Company's earnings are sensitive to changes in the prices of alumina,
primary aluminum and fabricated aluminum products and also depend to a
significant degree upon the volume and mix of all products sold. The Company's
average realized prices from sales of alumina and primary aluminum declined
substantially in 1993, 1992, 1991 and 1990 from their high levels of 1989 and
1988.
 
     Although the Company has attempted to lessen the effect of the decline of
primary aluminum and alumina prices through a variety of forward sales
transactions and hedging programs, earnings have been, and are expected to
remain, highly sensitive to changes in primary aluminum prices and revenues
derived from the
 
                                       10
<PAGE>   14
 
sale of alumina to third parties. Revenues from alumina sales to third parties
declined in 1993 as a result of lower average realized prices for alumina.
Revenues from primary aluminum sales declined as a result of reduced shipments
and lower average realized prices for primary aluminum in 1993 than in 1992. In
1993, the Company's average realized price from sales of primary aluminum was
approximately $0.56 per pound compared to the average Midwest U.S. transaction
price of approximately $0.54 per pound for such year. Increased revenues from
sales of fabricated aluminum products (as a result of higher shipments,
partially offset by lower unit prices for some fabricated products) partially
offset these decreases in 1993. See -- "Management's Discussion and Analysis of
Results of Operation -- Fourth Quarter and Preliminary Year End Results."
 
     The Company has sold forward substantially all of the alumina available to
it in excess of its projected internal smelting requirements for 1994, and a
substantial portion of such excess alumina for 1995. Approximately 95% of 1994
sales and virtually all of 1995 sales were made at prices indexed to future
prices of primary aluminum. Approximately 75% of 1994 sales were made at prices
indexed to future prices of primary aluminum, but with minimum prices that
exceed the Company's estimated cash production costs. The remainder of 1994
sales were made either at fixed prices that exceed the Company's estimated cash
production costs, or are subject to prices indexed to future prices of primary
aluminum but without minimum prices. Approximately 85% of 1995 sales were made
at prices indexed to future prices of primary aluminum, but with minimum prices
that exceed the Company's estimated cash production costs.
 
   
     As of the date of this Prospectus, the Company has sold forward
approximately 75% of its primary aluminum in excess of its projected internal
fabrication requirements in 1994 and approximately 55% of such surplus in 1995
at fixed prices that approximate the current market price of primary aluminum.
Hedging programs already in place would allow the Company to participate in
certain higher market prices, should they materialize, for approximately 40% of
the Company's excess primary aluminum sold forward in 1994, and 100% of the
Company's excess primary aluminum sold forward in 1995.
    
 
     Fabricated aluminum prices, which vary considerably among products, are
heavily influenced by changes in the price of primary aluminum and generally lag
behind primary aluminum prices for periods of up to six months. A significant
portion of the Company's fabricated product shipments consist of body, lid, and
tab stock for the beverage container market. The Company may not be able to
receive increases in primary aluminum prices from its can stock customers as
promptly as in the recent past because of competition from other aluminum
producers and because of excess supply in the industry. Changes in the market
price of primary aluminum also affect the Company's production costs of
fabricated products because they influence the price of aluminum scrap purchased
by the Company and the Company's labor costs, to the extent such costs are
indexed to primary aluminum prices.
 
   
     While the Company continues to attempt to lessen the adverse effect of
declines in the price of primary aluminum through its variable cost structures,
forward sales and hedging programs, possible future declines in the market price
of primary aluminum would have an adverse effect on the Company's financial
performance. If the Company's average realized sales prices in 1994 for
substantial quantities of its primary aluminum and alumina were based on the
current market price of primary aluminum (AMT Price of 61.14c per pound for the
week ended February 4, 1994), the Company would continue to sustain net losses
in 1994, which would be expected to approximate the expected loss in 1993 ($76.0
million) before (a) extraordinary loss and cumulative effect of changes in
accounting principles, (b) the 1993 Facilities Charges and (c) the Other 1993
Charges. See "Management's Discussion and Analysis of Financial Condition and
Results of Operations," "Business -- Industry Overview" and
"Business -- Sensitivity to Prices and Hedging Programs."
    
 
RECENT DEVELOPMENTS IN POWER SUPPLY FOR PACIFIC NORTHWEST OPERATIONS
AND RESULTANT PRODUCTION CURTAILMENTS
 
     Electrical power represents an important production cost for the Company at
its domestic smelters in Mead and Tacoma, Washington, and a much smaller portion
of the Company's production costs at its fabricating plant in Trentwood,
Washington (collectively, the "Facilities"). The electricity supply contracts
between the BPA and its direct service industry customers (which consist of 15
energy intensive companies,
 
                                       11
<PAGE>   15
 
principally aluminum producers, including the Company) permit the BPA to
interrupt up to 25% of the amount of power which it normally supplies to such
customers.
 
   
     As a result of drought conditions, in January 1993 the BPA reduced the
amount of power it normally supplies to its direct service industry customers,
including the Company, with respect to the Facilities. In response to such
reduction, the Company removed three reduction potlines from production (two at
the Mead smelter and one at the Tacoma smelter), and purchased substitute power
in the first quarter of 1993 at increased costs. The BPA has notified its direct
service industry customers that it intends to maintain the interruption of 25%
of the amount of power it normally provides to such customers through February
28, 1994. As a result of the BPA power reductions, the Company has operated its
Mead and Tacoma smelters at the reduced operating rates introduced in January
1993, and has operated its Trentwood fabrication facility without any
curtailment of its production. The Company currently anticipates that in 1994 it
will operate the Mead and Tacoma smelters at rates which do not exceed the
current operating rates of 75% of full capacity for such smelters. The Company
cannot predict whether full power will be available from the BPA after February
28, 1994, or whether power will otherwise become available at a price acceptable
to the Company. The Company will continue to assess its production levels at the
Mead and Tacoma smelters in light of the availability and cost of such power and
other production costs, the market price of primary aluminum, industry inventory
levels and other industry-related and Company-related factors.
    
 
     Effective October 1, 1993, an increase in the base rate BPA charges to its
direct service industry customers for electricity was adopted, which will
increase the Company's production costs at the Mead and Tacoma smelters by
approximately $15.0 million per year (approximately $11.3 million per year based
on the Company's current operating rate of approximately 75% of full capacity).
The rate increase generally is expected to remain in effect for two years.
 
     In the event that the BPA's revenues fall below certain levels prior to
April 1994, the BPA may impose up to a 10% surcharge on the base rate it charges
to its direct service industry customers, effective during the period from
October 1994 through October 1995 (which would increase the Company's production
costs at the Mead and Tacoma smelters by approximately $9.1 million per year
based on the Company's current operating rate of approximately 75% of full
capacity). In addition, in order to comply with certain federal laws and
regulations applicable to endangered fish species, the BPA may be required in
the future to reduce its power generation and to purchase substitute power (at
greater expense) from other sources. The foregoing factors would increase the
Company's operating expenses.
 
INCREASING WORLDWIDE ALUMINUM INVENTORIES AND ADVERSE EFFECTS ON MARKET PRICES
 
     Exports from the Commonwealth of Independent States, additions to smelter
capacities during the past several years, continued high operating rates and
other factors have contributed to a significant increase in primary aluminum
inventories in the Western world. If Western world production and exports from
the Commonwealth of Independent States continue at current levels, primary
aluminum inventory levels will increase further in 1994. The foregoing factors,
among others, have contributed to a significant reduction in the market price of
primary aluminum, and may continue to adversely affect the market price of
primary aluminum in the future. The average price of primary aluminum was at
historic lows in real terms for the year ended 1993, which significantly and
adversely affected the Company's net sales and operating income for such period.
See "Sensitivity to Prices; Current Primary Aluminum Prices Adversely Affect Net
Sales and Operating Income" and "Business -- Industry Overview -- Recent
Industry Trends".
 
HIGHLY LEVERAGED TRANSACTIONS
 
   
     The Indenture does not contain any provisions specifically intended to
protect the holders of the Notes in the event of a future highly leveraged
transaction involving the Company. The Indenture will limit the Company's
ability to incur additional Indebtedness and to grant Liens on U.S. Fixed Assets
to secure Indebtedness, restrict transactions with Affiliates and require the
Company to repurchase Notes upon a Change of Control or in the event of certain
Asset Sales. These provisions could limit the ability of the Company to engage
in a highly leveraged transaction (including a leveraged buy out initiated or
supported by
    
 
                                       12
<PAGE>   16
 
   
the Company, the management of the Company or an affiliate of the Company or its
management). These provisions may not be waived or amended without the consent
of holders of not less than a majority in aggregate principal amount of the
Notes. See "Description of Notes -- Offer to Purchase the Notes" and
"-- Covenants."
    
 
ENVIRONMENTAL LITIGATION
 
   
     The Company is subject to a wide variety of international, state and local
environmental laws and regulations (the "Environmental Laws"). From time to
time, the Company is subject, with respect to its current and former operations,
to fines or penalties assessed for alleged breaches of the Environmental Laws
and to claims and litigation based upon such laws. The Company is currently
subject to a number of lawsuits under the Comprehensive Environmental Response,
Compensation and Liability Act of 1980, as amended by the Superfund Amendments
and Reauthorization Act of 1986 ("CERCLA").
    
 
   
     Under CERCLA and other related laws, past disposal of wastes, whether
on-site or at other locations, may result in the imposition of clean-up
obligations by federal or state regulatory authorities. The Company, along with
certain other entities has been named as a potentially responsible party for
remedial costs at certain third-party sites listed on the National Priorities
List under CERCLA. In certain instances, the Company may be exposed to joint and
several liability for remedial action or damages to natural resources, which
could effectively expose the Company to liability for all costs associated with
any such remedial actions irrespective of its degree of culpability for the
environmental damages related thereto. While the ultimate extent of the
Company's liability for pending or potential fines, penalties, remedial costs,
claims and litigation with respect to environmental and other related laws
cannot be determined at this time, management currently believes that the
resolution of the environmental and related litigation to which the Company is a
party (even without giving effect to potential insurance recovery) should not
have a material adverse effect on the Company's consolidated financial position
or results of operations. For a discussion of the Company's environmental
litigation, see "Business -- Environmental Matters" and "-- Legal Proceedings."
    
 
CONTROLLING STOCKHOLDER AND POSSIBLE EFFECTS; CHANGE OF CONTROL
 
   
     The Company is a wholly owned subsidiary of KAC. KAC became an indirect,
wholly owned subsidiary of MAXXAM Inc. ("MAXXAM") on October 28, 1988, through
the merger of a subsidiary of MAXXAM with and into KAC (the "Merger"). As of the
date of this Prospectus, MAXXAM directly owns approximately 67% of KAC's common
stock, par value $.01 per share (the "KAC Common Stock"), assuming the
conversion of each outstanding $.65 Depositary Share into one share of KAC
Common Stock (and after giving effect to the PRIDES Offering, MAXXAM will
directly own approximately 61% of the KAC Common Stock, assuming the conversion
of each share of PRIDES into one share of KAC Common Stock, and approximately
60% if the underwriters' over-allotment option is exercised in full), with
public stockholders owning the balance. In the event that MAXXAM sells all of
the 2,132,950 $.65 Depositary Shares which it owns to nonaffiliates, MAXXAM
would own approximately 65% of the KAC Common Stock, assuming the conversion of
each outstanding $.65 Depositary Share into one share of the KAC Common Stock
(and after giving effect to the PRIDES Offering, MAXXAM would directly own
approximately 58% of the KAC Common Stock assuming the conversion of each share
of PRIDES into one share of KAC Common Stock, and approximately 58% if the
Underwriters' over-allotment option is exercised in full), with public
stockholders owning the balance. Accordingly, MAXXAM is able to determine the
outcome of all matters required to be submitted to KAC's stockholders for
approval, including decisions relating to the election of the directors of KAC,
the determination of day-to-day corporate and management policies of KAC, the
merger or acquisition of KAC, the sale of substantially all of the assets of KAC
and other significant corporate transactions. MAXXAM's significant ownership
interest in KAC may discourage third parties from seeking to acquire control of
KAC which may adversely affect the market price of KAC's equity securities. Mr.
Charles E. Hurwitz, Chairman of the Board, President and Chief Executive Officer
of MAXXAM, together with Federated Development Company ("Federated"), a New York
business trust that is wholly owned by Mr. Hurwitz, members of his immediate
family and trusts for the benefit thereof, collectively own approximately 60.0%
of the aggregate voting power of MAXXAM.
    
 
                                       13
<PAGE>   17
 
   
     The Indenture will provide that, upon the occurrence of any Change of
Control (as defined), the Company will be required to make an offer (a "Change
of Control Offer") to purchase all or any part of a holder's Notes at 101% of
the principal amount thereof plus accrued and unpaid interest thereon, if any,
to the date of purchase. Any Change of Control, and any repurchase of the Notes
required under the Indenture upon a Change of Control, would constitute an event
of default under the New Credit Agreement, with the result that the obligations
of the Company thereunder could be declared due and payable. Any acceleration of
the Company's obligations under the New Credit Agreement would make it unlikely
that the Company would be able to purchase the Notes pursuant to the Change of
Control Offer.
    
 
ABSENCE OF PUBLIC MARKET
 
     At the time of issuance, there will be no existing market for the Notes and
there can be no assurance as to the liquidity of any markets that may develop
for the Notes, the ability of the holders of the Notes to sell their Notes or
the price at which any such sales may be effected. Trading prices of the Notes
will depend on many factors, including, among other things, prevailing interest
rates, the Company's operating results and the market for similar securities.
The Notes will not be listed on any securities exchange or authorized for
trading on The Nasdaq Stock Market.
 
                                USE OF PROCEEDS
 
   
     The net proceeds to be received by the Company from the sale of the Notes
offered hereby are estimated to be approximately $169.9 million. The Company
intends to use the net proceeds from the offering to reduce outstanding
borrowings under the revolving credit facility of the Credit Agreement ($225.0
million outstanding as of February 4, 1994; the Credit Agreement currently bears
interest at the rate of 6.4% per annum) and for working capital and general
corporate purposes. In connection with this offering, KAC is concurrently
offering 8,000,000 shares of PRIDES (subject to increase if the underwriters'
15% overallotment option is exercised). KAC intends to use a portion of the net
proceeds from the offering of PRIDES to make a capital contribution to the
Company and a portion of such net proceeds to make a loan or loans to the
Company which will be evidenced by an intercompany note. Borrowings and
reborrowings under the New Credit Agreement will be used for working capital and
general corporate purposes, including capital projects. From time to time, the
Company undertakes discussions with various parties relating to the creation of
joint ventures or other business combinations, the acquisition of other
businesses and other strategic matters which management believes may enhance the
Company's competitive position. As of the date of this Prospectus, the Company
has not entered into any material agreements relating to any of the foregoing.
    
 
   
     For information with respect to the New Credit Agreement and the Credit
Agreement (including applicable interest rates and the maturity date thereof),
see "Description of Principal Indebtedness."
    
 
                                       14
<PAGE>   18
 
                                 CAPITALIZATION
 
     The following table summarizes the historical consolidated capitalization
of the Company at September 30, 1993, and as adjusted to give effect to the Pro
Forma Adjustments (as defined in Note (4) of "Summary -- Summary Historical and
Pro Forma Consolidated Financial Data"). This table should be read in
conjunction with the Consolidated Financial Statements of the Company and the
Notes thereto appearing elsewhere in this Prospectus.
 
<TABLE>
<CAPTION>
                                                                        SEPTEMBER 30, 1993
                                                                    ---------------------------
                                                                                         AS
                                                                     ACTUAL           ADJUSTED
                                                                    ---------        ----------
                                                                     (IN MILLIONS OF DOLLARS)
<S>                                                                 <C>              <C>
Short-term debt (1)...............................................  $   39.6         $   28.0(2)
                                                                    ---------        ----------
Long-term debt (1):
  Revolving Credit Facility.......................................     165.0(3)            --
  New Credit Agreement............................................        --              0.0(4)
    % Senior Notes................................................        --            175.0
  Pollution Control and Solid Waste Disposal Obligations (less
     current portion of $1.1).....................................      38.1             38.1
  Alpart CARIFA Loan..............................................      60.0             60.0
  Alpart Term Loan (less current portion of $6.2).................      18.8             18.8
  12 3/4% Senior Subordinated Notes...............................     400.0            400.0
  Other borrowings (less current portion of $1.2).................      10.9             10.9
                                                                    ---------        ----------
     Total long-term debt.........................................     692.8            702.8(5)
                                                                    ---------        ----------
Note payable to parent (less current portion of $12.6, $19.5 as
  adjusted).......................................................      22.0             42.5
                                                                    ---------        ----------
Minority interests................................................      69.5             69.5
                                                                    ---------        ----------
Redeemable preference stock.......................................      32.3             32.3
                                                                    ---------        ----------
Stockholders' equity..............................................      77.5            122.3
                                                                    ---------        ----------
       Total capitalization.......................................  $  933.7         $  997.4
                                                                    ---------        ----------
                                                                    ---------        ----------
       Total long-term debt as a percentage of total
        capitalization............................................      74.2%            70.5%
</TABLE>
 
- ------------
 
 (1) Does not give effect to $72.7 million of guaranteed unconsolidated joint
     venture indebtedness of the Company and $36.5 million of other guarantees
     and letters of credit. For a description of the Company's long-term debt,
     see "Description of Principal Indebtedness" and Note 3 of the Notes to the
     Interim Consolidated Financial Statements.
 
 (2) Includes current portion of intercompany notes payable to KAC ($19.5
     million).
 
   
 (3) As of September 30, 1993, $148.9 million of borrowing capacity was unused
     under the revolving credit facility of the Credit Agreement. As of February
     4, 1994, $225.0 million was outstanding under the revolving credit facility
     of the Credit Agreement.
    
 
   
 (4) After giving effect to the Refinancing Transactions, $183.6 million of
     borrowing capacity would have been available for use under the New Credit
     Agreement ($66.4 million in letters of credit would have been outstanding)
     and the Company would have had additional cash available of $53.7 million
     ($4.0 million of additional cash would have been available as of February
     4, 1993).
    
 
   
 (5) The scheduled maturity of the Company's long-term debt (including notes
     payable to KAC) through 1998 is as follows: 1994 - $27.9 million;
     1995 - $27.5 million; 1996 - $21.9 million; 1997 - $14.0 million; and
     1998 - $8.9 million.
    
 
                                       15
<PAGE>   19
 
         SELECTED HISTORICAL AND PRO FORMA CONSOLIDATED FINANCIAL DATA
 
     The following selected historical and pro forma consolidated financial data
should be read in conjunction with the Consolidated Financial Statements of the
Company and the Notes thereto, appearing elsewhere in this Prospectus, and the
information contained in "Management's Discussion and Analysis of Financial
Condition and Results of Operations." The selected historical consolidated
financial data as of and for the years ended December 31, 1992, 1991, 1990 and
1989, as of and for the two months ended December 31, 1988, and for the ten
months ended October 31, 1988 are derived from the Company's Consolidated
Financial Statements which have been audited by independent public accountants.
The selected historical consolidated financial data as of and for the nine
months ended September 30, 1993, and for the nine months ended September 30,
1992, have not been audited, but in the opinion of management contain all
adjustments (consisting of normal recurring adjustments) necessary to present
fairly the financial position and results of operations of the Company as of
such date and for such periods. The financial statements of Predecessor and
Successor are not directly comparable for the reasons set forth in footnote (1)
to the table below.
 
   
<TABLE>
<CAPTION>
                                                                   SUCCESSOR(1)
                                 --------------------------------------------------------------------------------
                                                                                                                   PREDECESSOR(1)
                                     NINE MONTHS                                                                   --------------
                                        ENDED                                                       TWO MONTHS       TEN MONTHS
                                    SEPTEMBER 30,               YEAR ENDED DECEMBER 31,                ENDED           ENDED
                                 -------------------   -----------------------------------------   DECEMBER 31,     OCTOBER 31,
                                   1993       1992       1992       1991       1990       1989         1988             1988
                                 --------   --------   --------   --------   --------   --------  ---------------  --------------
                                                             (IN MILLIONS OF DOLLARS, EXCEPT RATIOS)
<S>                              <C>        <C>        <C>        <C>        <C>        <C>       <C>              <C>
Operating Data:
  Net sales..................... $1,303.2   $1,413.1   $1,909.1   $2,000.8   $2,095.0   $2,192.7      $ 298.1         $1,921.4
  Cost of products sold.........  1,181.0    1,178.1    1,619.3    1,594.2    1,525.2    1,545.6        226.7          1,462.4
  Gross profit..................    122.2      235.0      289.8      406.6      569.8      647.1         71.4            459.0
  Depreciation..................     72.9       60.4       80.3       73.2       70.5       62.3          7.7             69.6
  Selling, administrative,
    research and development,
    and general.................     90.5       88.7      119.3      117.6      122.9      115.1         18.2            107.9
  Operating income (loss).......    (41.2)      85.9       90.2      215.8      376.4      469.7         45.5            281.5
  Interest expense..............     63.8       58.4       78.7       82.7       96.6       32.6          8.3             70.2
  Income (loss)before income
    taxes, minority interests,
    extraordinary loss and
    cumulative effect of changes
    in accounting principles....    (95.8)      29.5       28.4      149.5      290.8      483.7         47.5            252.7
  Income (loss) before
    extraordinary loss and
    cumulative effect of changes
    in accounting principles....    (53.1)      26.5       29.6      124.7      220.7      384.6         28.1            144.7
  Net income (loss).............   (582.8)(2)   26.5       29.6      124.7      220.7      384.6         28.1            175.7(3)
  Ratio of earnings to fixed
    charges(4)..................       -- (5)    1.4x       1.3x       2.7x       3.6x      11.6x         6.1x             3.6x
Pro Forma(6):
  Interest expense.............. $   62.3              $   78.1
  Income (loss) before
    extraordinary loss and
    cumulative effect of changes
    in accounting principles....    (52.1)                 30.0
  Net income (loss)(7)..........   (597.0)                  9.9
  Ratio of EBITDA to interest
    expense.....................       .7x                  2.4x
Other Data:
  Capital expenditures.......... $   36.4   $   79.8   $  114.4   $  118.1   $  115.1   $  116.6      $  13.5         $   82.1
  EBITDA(8).....................     40.9      148.3      187.4      305.4      457.9      578.6         63.5            392.5
  Ratio of EBITDA to interest
    expense.....................       .6x       2.5x       2.4x       3.7x       4.7x      17.7x         7.7x             5.6x
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                            SEPTEMBER 30, 1993                              DECEMBER 31,
                                          ----------------------    -------------------------------------------------------------
                                             PRO
                                          FORMA(6)      ACTUAL        1992         1991         1990         1989         1988
                                          ---------    ---------    ---------    ---------    ---------    ---------    ---------
                                                                         (IN MILLIONS OF DOLLARS)
<S>                                       <C>          <C>          <C>          <C>          <C>          <C>          <C>
Balance Sheet Data:                                                      
  Working capital.......................  $  382.9     $   313.1    $   320.8    $   242.4    $   280.9    $   200.2    $   617.6
  Total assets..........................   2,542.3       2,483.1      2,100.0      2,138.7      2,127.0      2,146.2      2,404.2
  Long-term liabilities.................   1,141.4       1,141.4        217.9        212.9        314.6        321.1        188.2
  Long-term debt, less current
    portion.............................     702.8         692.8        765.1        681.5        631.5        655.8        489.2
  Notes payable to parent, less current
    portion.............................      42.5          22.0           --           --           --           --           --
  Minority interests....................      69.5          69.5         70.1         71.9         73.0         71.4         12.0
  Redeemable preference stock...........      32.3          32.3         32.8         34.8         47.8         60.8         62.1
  Total stockholders' equity............     122.3          77.5        568.4        562.9        517.1        310.5        947.2
</TABLE>
    
 
- ------------
(1) The acquisition of the Company in the Merger has been recorded as a
    purchase, with the Company's financial results reported through October 31,
    1988 (Predecessor), and for periods subsequent thereto (Successor). In
    accounting for the acquisition, Successor recorded the assets and
    liabilities of Predecessor based upon estimated fair values. At the same
    time, Successor adopted the last-in, first-out (LIFO) method for financial
    reporting purposes for valuing substantially all product inventories.
    Operations of the Company's aluminum smelter and rolling mill at Ravenswood,
    West Virginia, its aluminum recycling facility at Bedford, Indiana, and its
    regional data center at Columbus, Ohio, are not included in the reported
    results of operations of Successor as they were accounted for as assets held
    for sale beginning November 1, 1988.
 
(2) See Note (1) of "Summary -- Summary Historical Consolidated Financial Data."
 
(3) Includes extraordinary tax benefits of $36.0 million from utilization of net
    operating loss carryforwards by domestic operations.
 
   
(4) See Note (2) of "Summary -- Summary Historical and Pro Forma Consolidated
    Financial Data."
    
 
   
(5) See Note (3) of "Summary -- Summary Historical and Pro Forma Consolidated
    Financial Data."
    
 
   
(6) See Note (4) of "Summary -- Summary Historical and Pro Forma Consolidated
    Financial Data."
    
   
(7) See Note (5) of "Summary -- Summary Historical and Pro Forma Consolidated
    Financial Data."
    
   
(8) See Note (6) of "Summary -- Summary Historical and Pro Forma Consolidated
    Financial Data."
    
 
                                       16
<PAGE>   20
 
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
 
RESULTS OF OPERATIONS
 
     The Company operates in two business segments: bauxite and alumina, and
aluminum processing. The Company's operating results are sensitive to changes in
prices of alumina, primary aluminum, and fabricated aluminum products, and also
depend to a significant degree upon the volume and mix of all products sold. The
following table provides selected operational and financial information on a
consolidated basis with respect to the Company for the years ended December 31,
1992, 1991, and 1990, and for the nine months ended September 30, 1993 and 1992.
As an integrated aluminum producer, the Company uses a portion of its bauxite,
alumina, and primary aluminum production for additional processing at certain of
its other facilities. Intracompany shipments and sales are excluded from the
information set forth below.
 
<TABLE>
<CAPTION>
                                          NINE MONTHS ENDED
                                            SEPTEMBER 30,            YEAR ENDED DECEMBER 31,
                                         -------------------     -------------------------------
                                          1993        1992        1992        1991        1990
                                         -------     -------     -------     -------     -------
                                          (IN MILLIONS OF DOLLARS, EXCEPT SHIPMENTS AND PRICES)
<S>                                      <C>         <C>         <C>         <C>         <C>
Shipments: (000 tons)
  Alumina..............................   1,508.5     1,436.2     2,001.3     1,945.9     1,758.2
  Aluminum products:
     Primary aluminum..................     183.4       261.0       355.4       340.6       344.2
     Fabricated products...............     280.0       257.5       343.6       314.2       307.5
                                         --------    --------    --------    --------    --------
          Total aluminum products......     463.4       518.5       699.0       654.8       651.7
                                         --------    --------    --------    --------    --------
                                         --------    --------    --------    --------    --------
Average realized sales price:
  Alumina (per ton)....................  $    169    $    195    $    195    $    240    $    301
  Primary aluminum (per pound).........       .57         .66         .66         .72         .72
Net sales:
  Bauxite and alumina:
     Alumina...........................  $  255.5    $  280.7    $  390.8    $  466.5    $  529.2
     Other(1)(2).......................      64.1        56.9        75.7        84.3        80.2
                                         --------    --------    --------    --------    --------
          Total bauxite and alumina....     319.6       337.6       466.5       550.8       609.4
                                         --------    --------    --------    --------    --------
  Aluminum processing:
     Primary aluminum..................     229.3       381.3       515.0       538.5       549.2
     Fabricated products...............     744.6       683.9       913.7       898.9       917.0
     Other(2)..........................       9.7        10.3        13.9        12.6        19.4
                                         --------    --------    --------    --------    --------
          Total aluminum processing....     983.6     1,075.5     1,442.6     1,450.0     1,485.6
                                         --------    --------    --------    --------    --------
               Total net sales.........  $1,303.2    $1,413.1    $1,909.1    $2,000.8    $2,095.0
                                         --------    --------    --------    --------    --------
                                         --------    --------    --------    --------    --------
Operating income (loss):
  Bauxite and alumina..................  $   (1.8)   $   46.2    $   62.6    $  150.0    $  241.4
  Aluminum processing..................      12.6       104.2       104.9       150.2       222.6
  Corporate............................     (52.0)      (64.5)      (77.3)      (84.4)      (87.6)
                                         --------    --------    --------    --------    --------
          Total operating income
            (loss).....................  $  (41.2)   $   85.9    $   90.2    $  215.8    $  376.4
                                         --------    --------    --------    --------    --------
                                         --------    --------    --------    --------    --------
Income (loss) before income taxes,
  minority interests, extraordinary
  loss and cumulative effect of changes
  in accounting principles.............  $  (95.8)   $   29.5    $   28.4    $  149.5    $  290.8
                                         --------    --------    --------    --------    --------
                                         --------    --------    --------    --------    --------
Income (loss) before extraordinary loss
  and cumulative effect of changes in
  accounting principles................  $  (53.1)   $   26.5    $   29.6    $  124.7    $  220.7
Extraordinary loss on early
  extinguishment of debt, net of tax
  benefit of $11.2.....................     (21.8)         --          --          --          --
Cumulative effect of changes in
  accounting principles, net of tax
  benefit of $237.7....................    (507.9)         --          --          --          --
                                         --------    --------    --------    --------    --------
Net income (loss)......................  $ (582.8)   $   26.5    $   29.6    $  124.7    $  220.7
                                         --------    --------    --------    --------    --------
                                         --------    --------    --------    --------    --------
Capital expenditures...................  $   36.4    $   79.8    $  114.4    $  118.1    $  115.1
                                         --------    --------    --------    --------    --------
                                         --------    --------    --------    --------    --------
</TABLE>
 
- ---------------
(1) Includes net sales of bauxite.
 
(2) Includes the portion of net sales attributable to minority interests in
    consolidated subsidiaries.
 
                                       17
<PAGE>   21
 
RECENT TRENDS
 
     Exports from the Commonwealth of Independent States, additions to smelter
capacities during the past several years, continued high operating rates and
other factors have contributed to a significant increase in primary aluminum
inventories in the Western world. If Western world production and exports from
the Commonwealth of Independent States continue at current levels, primary
aluminum inventory levels will increase further in 1994. The foregoing factors,
among others, have contributed to a significant reduction in the market price of
primary aluminum, and may continue to adversely affect the market price of
primary aluminum in the future.
 
   
     Government officials from the European Union, the United States of America,
Canada, Norway, Australia and the Russian Federation met in a multilateral
conference in January 1994, to discuss the current excess global supply of
primary aluminum. All six participating governments have ratified as a trade
agreement the resulting Memorandum which provides, in part, for (i) a reduction
in Russian Federation primary aluminum production by 300,000 tons per year
within three months of the date of ratification of the Memorandum and an
additional 200,000 tons within the following three months, (ii) improved
availability of comprehensive data on Russian aluminum production and (iii)
certain assistance to the Russian aluminum industry. A Russian Federation Trade
Ministry official has publicly stated that the output reduction would remain in
effect for 18 months to two years, provided that other worldwide production
cutbacks occur, existing trade restrictions on aluminum are eliminated and no
new trade restrictions on aluminum are imposed. The Memorandum does not require
specific levels of production cutbacks by other producing nations. A further
meeting of the participants is scheduled for the end of February 1994. There can
be no assurance that the implementation of the Memorandum will adequately
address the current oversupply of primary aluminum. The Company will continue to
assess its production levels in light of market prices, industry inventory
levels, production costs and user demand and, based on these and other factors,
could determine to curtail production at certain of its facilities in the
future.
    
 
   
     If the Company's average realized sales prices in 1994 for substantial
quantities of its primary aluminum and alumina were based on the current market
price of primary aluminum (AMT Price of 61.14c per pound for the week ended
February 4, 1994) the Company would continue to sustain net losses in 1994,
which would be expected to approximate the loss in 1993 ($76.0 million) before
(a) extraordinary loss and cumulative effect of changes in accounting
principles, (b) the 1993 Facilities Charges and (c) the Other 1993 Charges.
    
 
     The Company announced in October 1993 that it is restructuring its
flat-rolled products operation at its Trentwood plant in the state of
Washington, to reduce that facility's annual operating costs. This effort is in
response to over-capacity in the aluminum rolling industry, flat demand in can
stock markets, and declining demand for aluminum products sold to customers in
the commercial aerospace industry, all of which have resulted in declining
prices in Trentwood's key markets. The Trentwood restructuring is expected to
result in annual cost savings of approximately $50.0 million after it has been
fully implemented (which is expected to occur during the next two years).
 
     Effective October 1, 1993, an increase in the base rate BPA charges to its
direct service industry customers for electricity was adopted, which will
increase the Company's production costs at the Mead and Tacoma smelters by
approximately $15.0 million per year (approximately $11.3 million per year,
based on the current operating rate of approximately 75% of full capacity). The
rate increase is generally expected to remain in effect for two years.
 
  FOURTH QUARTER AND YEAR END RESULTS
 
     The Company's net sales totaled $415.9 million in the fourth quarter of
1993, compared with $496.0 million in the fourth quarter of 1992, and $1,719.1
million for the full year of 1993, compared with $1,909.1 million for the full
year of 1992. Revenues decreased in the fourth quarter of 1993 as compared to
the fourth quarter of 1992 due principally to lower average realized prices and
shipments of primary aluminum and alumina and lower average realized prices of
most fabricated products, partially offset by increased shipments of fabricated
products during the 1993 period compared with the 1992 period. Revenues
decreased for the full year of 1993 as compared to the full year of 1992 due
principally to lower shipments of primary
 
                                       18
<PAGE>   22
 
aluminum and lower average realized prices of primary aluminum and alumina and,
to a lesser extent, of fabricated products, partially offset by increased
shipments of most fabricated products during 1993 as compared to 1992.
 
     The Company will report a net loss before extraordinary loss and cumulative
effect of changes in accounting principles of $117.6 million (including the 1993
Facilities Charges and the Other 1993 Charges) for the full year of 1993,
compared with net income of $29.6 million for the full year of 1992. The Company
will report a net loss of $64.5 million (including the 1993 Facilities Charges
and the Other 1993 Charges) for the fourth quarter of 1993, compared with net
income of $3.1 million for the fourth quarter of 1992. The Company recognized an
after-tax loss relating to the cumulative effect of changes in accounting
principles of $507.9 million and an after-tax extraordinary loss on early
extinguishment of debt of $21.8 million in the first quarter of 1993. See Note
(1) of "Summary Historical and Pro Forma Consolidated Financial Data."
 
   
     The fourth quarter results include a pre-tax charge of $35.8 million ($22.6
million after-tax) related to the 1993 Facilities Charges and pre-tax charges of
$30.2 million ($19.0 million after-tax) principally related to the Other 1993
Charges. The Company will also recognize an after-tax reduction of stockholders'
equity of $14.9 million in the fourth quarter of 1993 to reflect the lowering of
the discount rate used to calculate the Company's minimum pension liability. The
Company recognized a pre-tax charge of $29.0 million ($24.2 million after-tax)
related to a reduction in the carrying value of the Company's inventory, pre-tax
income of $14.0 million ($11.7 million after-tax) for non-recurring adjustments
to previously recorded liabilities and reserves, and an after-tax reduction of
stockholders' equity of $6.7 million in the fourth quarter of 1992.
    
 
  NINE MONTHS ENDED SEPTEMBER 30, 1993 COMPARED TO NINE MONTHS ENDED 
  SEPTEMBER 30, 1992
 
     Net Sales
 
     Bauxite and Alumina -- Revenue from net sales of bauxite and alumina to
third parties was $319.6 million in the first nine months of 1993, compared with
$337.6 million in the first nine months of 1992. Revenue from alumina decreased
9% to $255.5 million in the first nine months of 1993 from $280.7 million in the
first nine months of 1992 because lower average realized prices more than offset
increased shipments.
 
     Aluminum Processing -- Revenue from net sales to third parties for the
aluminum processing segment was $983.6 million in the first nine months of 1993,
compared with $1,075.5 million in the first nine months of 1992. Revenue from
primary aluminum decreased 40% to $229.3 million in the first nine months of
1993 from $381.3 million in the same period of 1992 because of lower shipments
and lower average realized prices. Shipments of primary aluminum to third
parties constituted approximately 40% of total aluminum products shipments in
the first nine months of 1993, compared with approximately 50% in the first nine
months of 1992. Revenue from fabricated aluminum products increased 9% to $744.6
million in the first nine months of 1993 from $683.9 million in the same period
of 1992, principally due to an increase in shipments.
 
     Operating Income (Loss)
 
     The Company had an operating loss of $41.2 million in the first nine months
of 1993, compared with operating income of $85.9 million in the first nine
months of 1992.
 
     Bauxite and Alumina -- This segment's operating loss in the first nine
months of 1993 was $1.8 million, compared with income of $46.2 million in the
first nine months of 1992. The decline in earnings is principally due to a
decrease in average realized prices for alumina, partially offset by increased
shipments of alumina. In the first nine months of 1992, the Company realized
above-market prices for significant quantities of alumina sold forward at fixed
prices in prior periods under long-term contracts.
 
   
     Aluminum Processing -- This segment's operating income was $12.6 million in
the first nine months of 1993, compared with $104.2 million in the same period
of 1992. This decrease was caused principally by reduced shipments and lower
average realized prices of primary aluminum. Other contributing factors were
lower production at the Company's smelters in the Pacific Northwest in the first
nine months of 1993 as a result of the removal of three reduction potlines from
production at those smelters in January 1993 in response to the BPA's reduction
in January 1993 of the amount of power it normally provides to the Company, and
the increased cost of substitute power in the first quarter of 1993. In the
first nine months of 1993, the Company's
    
 
                                       19
<PAGE>   23
 
average realized price from sales of primary aluminum was approximately $.57 per
pound, compared to the average Midwest U.S. transaction price of approximately
$.55 per pound during such period. In both the 1993 and 1992 periods, the
Company realized above-market prices for significant quantities of primary
aluminum sold forward in prior periods under long-term contracts.
 
     Corporate -- Corporate operating expenses of $52.0 million and $64.5
million in the first nine months of 1993 and 1992, respectively, represented
corporate general and administrative expenses, which are not allocated to the
Company's segments.
 
    Income (Loss) Before Extraordinary Loss and Cumulative Effect of
    Changes in Accounting Principles
 
     Loss before extraordinary loss and cumulative effect of changes in
accounting principles was $53.1 million in the first nine months of 1993,
compared with income of $26.5 million in the first nine months of 1992. This
decrease resulted from the lower operating income previously described,
partially offset by a higher credit for income taxes. See Note 5 of the Notes to
Interim Consolidated Financial Statements.
 
     Extraordinary Loss on Early Extinguishment of Debt
 
     On February 1, 1993, the Company issued $400.0 million aggregate principal
amount of its 12 3/4% Notes. The net proceeds from the sale of the 12 3/4% Notes
were used to retire $321.7 million aggregate principal amount of, and pay
premiums on, the 14 1/4% Notes, to prepay $18.0 million of the term loan under
the Credit Agreement, and to reduce outstanding borrowings under the revolving
credit facility of the Credit Agreement. These transactions resulted in a
pre-tax extraordinary loss of $33.0 million in the first quarter of 1993 ($21.8
million after taxes), consisting primarily of the write-off of unamortized
discount and deferred financing costs related to the 14 1/4% Notes and the
payment of premiums on the 14 1/4% Notes.
 
     Cumulative Effect of Changes in Accounting Principles
 
     As of January 1, 1993, the Company adopted Statement of Financial
Accounting Standards No. 106, Employers' Accounting for Postretirement Benefits
Other Than Pensions ("SFAS 106"), Statement of Financial Accounting Standards
No. 109, Accounting for Income Taxes ("SFAS 109"), and Statement of Financial
Accounting Standards No. 112, Employers' Accounting for Postemployment Benefits
("SFAS 112").
 
     The cumulative effect of the change in accounting principle for the
adoption of SFAS 106 reduced results of operations by $497.7 million, net of a
related income tax benefit of $234.2 million. The cumulative effect of the
change in accounting principle for the adoption of SFAS 112 reduced results of
operations by $7.3 million, net of a related income tax benefit of $3.5 million.
The new accounting methods have no effect on the Company's cash outlays for
postretirement and postemployment benefits nor will the one-time charges affect
the Company's compliance with its existing debt covenants. The Company reserves
the right, subject to applicable collective bargaining agreements, to amend or
terminate these benefits.
 
     The cumulative effect of the change in accounting principle for the
adoption of SFAS 109 reduced results of operations by $2.9 million. The
implementation of SFAS 109 required the Company to restate certain assets and
liabilities to pre-tax amounts from net-of-tax amounts originally recorded in
connection with the acquisition of the Company by MAXXAM.
 
     Net Income (Loss)
 
     The Company recorded a net loss of $582.8 million for the first nine months
of 1993, compared with net income of $26.5 million in the same period of 1992.
The principal reasons for the earnings decline were the cumulative effect of
changes in accounting principles of $507.9 million, the extraordinary loss of
$21.8 million, and the operating losses described above.
 
                                       20
<PAGE>   24
 
  THREE YEARS ENDED DECEMBER 31, 1992
 
     Net Sales
 
     Bauxite and Alumina -- This segment's revenue from net sales of bauxite and
alumina to third parties was $466.5 million in 1992 compared with $550.8 million
in 1991 and $609.4 million in 1990. Revenue from alumina decreased 16% to $390.8
million in 1992 from $466.5 million in 1991, as significantly lower average
realized prices more than offset a 3% increase in alumina shipments.
 
     Revenue from alumina decreased 12% to $466.5 million in 1991 from $529.2
million in 1990 as significantly lower average realized prices more than offset
an 11% increase in alumina shipments, which was principally attributable to
increased production at all three of the Company's alumina refineries. The
remainder of the segment's sales revenues were from sales of bauxite, which
remained about the same throughout the three years, and the portion of sales of
alumina attributable to the minority interest in Alpart.
 
     Aluminum Processing -- Revenue from net sales to third parties for the
aluminum processing segment was $1,442.6 million in 1992 compared with $1,450.0
million in 1991 and $1,485.6 million in 1990. The bulk of the segment's sales
represents the Company's primary aluminum and fabricated aluminum products, with
the remainder attributable to the portion of sales of primary aluminum
attributable to the minority interest in Volta Aluminium Company Limited
("Valco").
 
     Revenue from primary aluminum decreased 4% to $515.0 million in 1992 from
$538.5 million in 1991, as an 8% decrease in average realized prices more than
offset a 4% increase in primary aluminum shipments. Shipments of primary
aluminum to third parties were approximately 51% of total aluminum products
shipments in 1992 compared with approximately 52% in 1991. Revenue from primary
aluminum decreased 2% to $538.5 million in 1991 from $549.2 million in 1990,
primarily because of a 1% decline in shipments. Shipments of primary aluminum to
third parties were approximately 52% of total aluminum products shipments in
1991 compared with approximately 53% in 1990.
 
     Revenue from fabricated aluminum products increased 2% to $913.7 million in
1992 compared with $898.9 million in 1991, primarily because lower average
realized prices were more than offset by a 9% increase in shipments of
fabricated aluminum products. Revenue from fabricated aluminum products
decreased by 2% to $898.9 million in 1991 from $917.0 million in 1990 because of
lower average realized prices.
 
     Operating Income
 
     The Company's operating income in 1992 was $90.2 million, compared with
$215.8 million in 1991 and $376.4 million in 1990. The Company recorded a
pre-tax charge of approximately $29.0 million in the fourth quarter of 1992
because of a reduction in the carrying value of its inventories caused
principally by prevailing lower prices for alumina, primary aluminum, and
fabricated products of $18.8 million and a LIFO inventory liquidation of $10.2
million.
 
     Bauxite and Alumina -- This segment's operating income in 1992 was $62.6
million, a decrease of 58% from $150.0 million in 1991. Operating income in 1991
was $150.0 million, a decrease of 38% from $241.4 million in 1990. In both 1992
compared to 1991, and 1991 compared to 1990, operating income was adversely
affected by a decrease in average realized prices for alumina which more than
offset higher alumina shipments and above-market prices for significant
quantities of alumina sold forward in prior periods under long-term contracts.
 
     Aluminum Processing -- Operating income for the aluminum processing segment
was $104.9 million in 1992, a decrease of 30% from $150.2 million in 1991.
Operating income in 1992 was adversely affected by a decrease in average
realized prices for primary aluminum and most fabricated aluminum products,
partially offset by increased shipments. In both 1992 and 1991, the Company
realized above-market prices for significant quantities of primary aluminum sold
forward in prior periods under long-term contracts. Operating income for the
aluminum processing segment was $150.2 million in 1991, a decrease of 33% from
$222.6 million in 1990. Operating income in 1991 was adversely affected by a
decrease in average realized prices for fabricated aluminum products and, to a
lesser extent, by higher unit production costs for labor and
 
                                       21
<PAGE>   25
 
raw materials. These decreases in operating income more than offset above-market
prices for significant quantities of primary aluminum sold forward in prior
periods under long-term contracts.
 
     Corporate -- Corporate operating expenses of $77.3 million, $84.4 million,
and $87.6 million in 1992, 1991, and 1990, respectively, represented corporate
general and administrative expenses which were not allocated to segments.
 
     Income Before Income Taxes and Minority Interests
 
     Income before income taxes and minority interests in 1992 was $28.4
million, a decrease of 81% from $149.5 million in 1991. This decrease resulted
from the lower operating income previously described, partially offset by a
decrease in interest expense. Other income remained about the same in 1992 and
1991 as approximately $14.0 million of income for non-recurring adjustments to
previously recorded liabilities and reserves in the fourth quarter of 1992
approximately equaled the receipt of a $12.0 million fee in the first quarter of
1991 from the Company's minority partner in Alpart in consideration for the
execution of an expansion agreement for the Alpart alumina refinery.
 
     Income before income taxes and minority interests in 1991 was $149.5
million, a decrease of 49% from $290.8 million in 1990. This decrease resulted
from the lower operating income previously described, partially offset by an
increase in other income principally due to the receipt of a $12.0 million fee
in the first quarter of 1991 from the Company's minority partner in Alpart as
explained above.
 
     Net Income
 
     The Company earned $29.6 million in 1992, compared with $124.7 million in
1991 and $220.7 million in 1990. The principal reason for the earnings decline
in 1992 compared with 1991 was the decrease in average realized prices for
alumina, primary aluminum, and most fabricated products, partially offset by an
increase in shipments of such products.
 
     The principal reason for the earnings decline in 1991 compared with 1990
was the decrease in price realizations for alumina, primary aluminum, and
fabricated products, partially offset by a significant increase in shipments of
alumina and the Company's forward sales strategy for substantial quantities of
alumina and primary aluminum which yielded better-than-market prices for these
products.
 
FINANCIAL CONDITION AND CAPITAL SPENDING
 
     Cash Provided by Operations
 
     Cash used for operations was $2.0 million in the first nine months of 1993,
compared with cash provided by operations of $22.4 million in the first nine
months of 1992. Cash flow from operations was $28.0 million in 1992, compared
with $143.7 million in 1991 and $194.1 million in 1990. The decrease in 1992
compared with 1991 was primarily because of the decline in net income and a
$66.3 million decrease in previously withdrawn equity resulting from the excess
of current market value over the premiums paid in certain option contracts. The
decrease in 1991 compared with 1990 was mostly due to a lower level of net
income in 1991, partially offset by the withdrawal of equity in certain option
contracts. The equity withdrawal from these option contracts during 1991
increased by $52.9 million over 1990.
 
     Capital Expenditures
 
   
     The Company's capital expenditures of approximately $300.2 million (of
which $42.6 million was funded by the Company's minority partners in certain
joint ventures) during the three years ended December 31, 1993, were made
primarily to improve production efficiency, reduce operating costs, expand
capacity at existing facilities, and construct new facilities. Total
consolidated capital expenditures were $67.7 million in 1993 compared with
$114.4 million in 1992 and $118.1 million in 1991 (of which $9.4 million, $17.1
million and $16.1 million were funded by the minority partners in certain
foreign joint ventures in 1993, 1992 and 1991, respectively). Total consolidated
capital expenditures (of which approximately up to 5% is expected to
    
 
                                       22
<PAGE>   26
    
be funded by the minority partners in certain foreign joint ventures) are
expected to be in the range of $50 million to $75 million per year in the years
1994-1996.
    
 
     Capital Structure
 
   
     The offering of the Notes, the concurrent offering by KAC of 8,000,000
shares of PRIDES and the replacement of the Credit Agreement are the final steps
of a comprehensive refinancing plan which KAC began in January 1993. The plan is
intended to extend the maturities of KAC's outstanding indebtedness, to enhance
its liquidity and to raise new equity capital.
    
 
   
     As of December 31, 1992, the Company's long-term indebtedness consisted
principally of $321.7 million aggregate amount of the 14 1/4% Notes and the
Credit Agreement. The Company refinanced the 14 1/4% Notes through the issuance
in February 1993 of $400.0 million aggregate principal amount of the 12 3/4%
Notes. In addition, on January 24, 1994, the Company entered into the Commitment
Letter to replace the Credit Agreement ($225.0 million outstanding as of
February 4, 1994) with the New Credit Agreement. Bank of America and BA have
committed, subject to certain terms and conditions, to provide the full $250.0
million of the New Credit Agreement.
    
 
   
     As of December 31, 1993, the Company's total consolidated indebtedness was
$760.9 million, and $113.6 million of borrowing capacity was unused under the
revolving credit facility of the Credit Agreement. On a pro forma basis, after
giving effect to the Refinancing Transactions, as of December 31, 1993, the
Company's total consolidated indebtedness would have been $774.8 million, $182.5
million of borrowing capacity would have been unused under the New Credit
Agreement and the Company would have had additional cash available of $48.7
million. See "Capitalization."
    
 
   
     To increase its equity capital, KAC consummated a public offering of its
$.65 Depositary Shares in June 1993 pursuant to which KAC realized net proceeds
of approximately $119.3 million. KAC will realize additional net proceeds of
approximately $79.9 million as a result of the sale of the PRIDES. See "-- Debt
Service and Capital Expenditure Requirements" below.
    
 
   
     After giving effect to the Refinancing Transactions, the scheduled maturity
of the Company's long-term indebtedness through 1998 will be substantially
reduced.
    
 
   
          Debt Service and Capital Expenditure Requirements. Under the terms of
the Company's existing Credit Agreement ($225.0 million outstanding as of
February 4, 1994), which is expected to be replaced by the New Credit Agreement,
the Company expects to be able to satisfy its debt service and capital
expenditures requirements through at least June 30, 1994, from cash flows
generated by operations and, to the extent necessary, from borrowings under the
revolving credit facility of the Credit Agreement. In the event the Credit
Agreement is not replaced by the New Credit Agreement, there can be no assurance
that the Company will be able to satisfy the covenants under the existing Credit
Agreement on or after June 30, 1994. After giving effect to the Refinancing
Transactions, the Company expects that it will be able to satisfy its debt
service and capital expenditure requirements through at least December 31, 1995,
from cash flows generated by operations and, to the extent necessary, from
borrowings under the New Credit Agreement. See "Description of Principal
Indebtedness -- The New Credit Agreement." The offering of the Notes, the
offering of PRIDES and the effectiveness of the New Credit Agreement will be
conditioned upon the simultaneous closing of all such transactions.
    
 
     In connection with the offering of the $.65 Depositary Shares in June 1993,
KAC made a non-interest bearing loan to the Company in the principal amount of
$37,796,753 (an amount equal to the aggregate dividends scheduled to accrue on
the Series A Shares from the issuance date until the date on which the Series A
Shares mandatorily convert into shares of KAC Common Stock). The loan is
evidenced by an intercompany note which matures on June 29, 1996, and is payable
in quarterly installments. As of December 31, 1993, the aggregate principal
amount of such intercompany note was $31,497,294.
 
     In connection with the PRIDES Offering, KAC intends to use a portion of the
net proceeds therefrom to make a capital contribution to the Company and a
portion of such net proceeds to make a loan or loans to the Company. The loan or
loans will be evidenced by an intercompany note in a principal amount equal to
the
 
                                       23
<PAGE>   27
 
aggregate dividends scheduled to accrue on the shares of PRIDES from the
issuance date until the date on which the shares of PRIDES mandatorily convert
into shares of KAC Common Stock.
 
   
          Dividends and Distributions. The declaration and payment of dividends
by the Company on its shares of common stock will be subject to certain
covenants contained in the Indenture and the 12 3/4% Note Indenture. The New
Credit Agreement will not permit the Company or KAC to pay any dividends on
their common stock. See "Description of Principal Indebtedness."
    
 
          Other Obligations. On February 1, 1993, the Company issued $400.0
million aggregate principal amount of its 12 3/4% Notes. The net proceeds from
the sale of the 12 3/4% Notes were used to retire $321.7 million aggregate
principal amount of, and pay premiums on, the 14 1/4% Notes, to prepay $18.0
million of the term loan under the Credit Agreement, and to reduce outstanding
borrowings under the revolving credit facility of the Credit Agreement. These
transactions resulted in a pre-tax extraordinary loss of approximately $33.0
million in the first quarter of 1993 ($21.8 million after taxes), consisting
primarily of the write-off of unamortized discount and deferred financing costs
related to the 14 1/4% Notes and the payment of premiums on the 14 1/4% Notes.
The obligations of the Company with respect to the 12 3/4% Notes are guaranteed,
jointly and severally, by certain subsidiaries of the Company. The 12 3/4% Note
Indenture contains, among other things, restrictions on the ability of the
Company and its subsidiaries to incur debt, undertake transactions with
affiliates, and pay dividends. See "Description of Principal Indebtedness."
 
     In December 1992, the Company entered into an installment sale agreement
(the "Sale Agreement") with the Parish of St. James, Louisiana (the "Louisiana
Parish"), in connection with which the Louisiana Parish issued $20.0 million
aggregate principal amount of its 7 3/4% Bonds due August 1, 2022 (the "Gramercy
Bonds"), to finance the construction of certain solid waste disposal facilities
at the Company's Gramercy plant. The proceeds from the sale of the Gramercy
Bonds were deposited into a construction fund and may be withdrawn, from time to
time, pursuant to the terms of the Sale Agreement and the indenture related
thereto. At December 31, 1993, $10.8 million remained in the construction fund.
The Sale Agreement requires the Company to make payments to the Louisiana Parish
in installments due on the dates and in the amounts required to permit the
Louisiana Parish to satisfy all of its payment obligations under the Gramercy
Bonds.
 
     The Company has historically participated in various raw material joint
ventures outside the United States. At December 31, 1993, the Company was
unconditionally obligated for $73.6 million of indebtedness of one such joint
venture affiliate.
 
ENVIRONMENTAL MATTERS
 
   
     For a discussion of certain environmental matters involving the Company,
see "Business -- Environmental Matters" and "-- Legal Proceedings."
    
 
TAX ATTRIBUTE CARRYFORWARDS AND CARRYBACKS
 
     At December 31, 1992, the Company had certain tax attribute carryforwards.
See Note 5 of the Notes to the Consolidated Financial Statements. For a
discussion of the KACC Tax Allocation Agreement (as defined), the New Tax
Allocation Agreement (as defined) and certain effects upon the Company's tax
attribute carryforwards and carrybacks resulting from KAC's offering of $.65
Depositary Shares in June 1993, see "Certain Transactions."
 
                                       24
<PAGE>   28
 
                                     BUSINESS
INDUSTRY OVERVIEW
 
     Primary aluminum is produced by the refining of bauxite (the major
aluminum-bearing ore) into alumina (the intermediate material) and the reduction
of alumina into primary aluminum. Approximately two pounds of bauxite are
required to produce one pound of alumina, and approximately two pounds of
alumina are required to produce one pound of primary aluminum. Aluminum's
valuable physical properties include its light weight, corrosion resistance,
thermal and electrical conductivity and high tensile strength.
 
     Demand
 
   
     The packaging and transportation industries are the principal consumers of
aluminum in the United States, Japan and Western Europe. In the packaging
industry, which accounted for approximately 22% of consumption in 1992,
aluminum's recyclability and weight advantages have enabled it to gain market
share from steel and glass, primarily in the beverage container area. The
aluminum packaging market in the United States, Japan and Western Europe grew at
a rate of approximately 4.0% per year during the period 1982-1992, and total
United States aluminum beverage can shipments increased at a rate of
approximately 2.5% in 1993, 1.5% in 1992, 3.9% in 1991 and 6.0% in 1990. Nearly
all beer cans and approximately 95% of the soft drink cans manufactured for the
United States market are made of aluminum. Despite the flat demand currently
being experienced in the can stock market, growth in the packaging area is
generally expected to continue in the 1990s due to general population increase
and to further penetration of the beverage can market in Western Europe and
Japan, where aluminum cans are a substantially lower percentage of the total
beverage container market than in the United States.
    
 
     In the transportation industry, which accounted for approximately 28% of
aluminum consumption in the United States, Japan and Western Europe in 1992,
automotive manufacturers use aluminum instead of steel or copper for an
increasing number of components, including radiators, wheels and engines, in
order to meet more stringent environmental and fuel efficiency requirements
through vehicle weight reduction. Management believes that sales of aluminum to
the transportation industry have considerable growth potential due to projected
increases in the use of aluminum in automobiles. According to industry sources,
aluminum content in United States automobiles nearly doubled in the last fifteen
years to an average of 191 pounds per vehicle and the amount of aluminum
consumed in the manufacture of Japanese automobiles more than doubled from 1983
to 1990. Management believes that the use of aluminum in automobiles in the
United States and Japan will approximately double between 1991 and 2006.
 
     Supply
 
     As of year-end 1993, Western world aluminum capacity from 109 smelting
facilities was approximately 16.4 million tons per year. Net exports of aluminum
from the Commonwealth of Independent States to the West increased substantially
from 1990 levels during the period from 1991 through 1993, and have contributed
to a significant increase in London Metal Exchange stocks of primary aluminum.
 
   
     Based upon information currently available, the Company believes that only
moderate additions will be made during 1994-1995 to Western world alumina and
primary aluminum production capacity; however, due to the decline of primary
aluminum prices from January 1, 1991, through the date of this Prospectus, and
other factors, curtailments or permanent shutdowns have been announced, to
management's knowledge, with respect to approximately 2.6 million tons of
primary aluminum production capacity. New alumina and primary aluminum
facilities generally require a four to five year design, engineering and
construction period.
    
 
                                       25
<PAGE>   29
 
     Historic Levels
 
     Certain data concerning the Western world aluminum industry are set forth
in the following table:
 
<TABLE>
<CAPTION>
                                                                  PRIMARY              PRIMARY           AVERAGE ANNUAL
                                             ALUMINA              ALUMINUM             ALUMINUM          MIDWEST INGOT
                                          PRODUCTION(1)        PRODUCTION(1)         INVENTORY(2)          PRICES(3)
                                          --------------       --------------       --------------       --------------
                                            (000 TONS)           (000 TONS)           (000 TONS)             (C/LB)
    <S>                                   <C>                  <C>                  <C>                  <C>
    1980...............................         29,315.6             12,771.7              2,078.0              76.1
    1981...............................         27,893.3             12,456.3              3,275.0              59.8
    1982...............................         23,515.6             10,759.8              3,655.7              46.8
    1983...............................         24,600.7             11,097.5              2,583.7              68.3
    1984...............................         27,860.8             12,765.6              3,138.5              61.1
    1985...............................         27,240.1             12,308.1              2,827.9              49.0
    1986...............................         27,808.9             12,234.5              2,171.5              56.5
    1987...............................         29,390.3             12,919.3              1,728.9              73.3
    1988...............................         31,342.2             13,909.5              1,858.7             112.3
    1989...............................         33,202.5             14,462.8              1,860.1              88.9
    1990...............................         34,529.2             14,623.9              2,067.4              75.0
    1991...............................         35,417.7             15,180.4              3,091.6              60.0
    1992...............................         34,455.1             14,923.5              3,551.3              58.0
    1993...............................               --                   --                   --              53.8
</TABLE>
 
- ------------
 
(1) Source: American Bureau of Metal Statistics.
 
(2) Source: World Bureau of Metal Statistics, England.
 
(3) Source: Metals Week. From 1980 through 1984, Midwest U.S. Market Price; from
    1985 through 1993, Midwest U.S. Transaction Price.
 
     Recent Industry Trends
 
     The aluminum industry has been cyclical and the market prices of alumina
and primary aluminum have been volatile from time to time. During 1989, tight
supply conditions for alumina and strong demand for primary aluminum resulted in
unusually high spot prices for alumina. During 1990, a moderate surplus of
alumina supply developed due to new alumina production from two facilities that
had been restarted in prior years (including the Company's Alpart refinery) and
increased production at other refineries. Furthermore, recent curtailments of
primary aluminum production in response to declining ingot prices have increased
the surplus of alumina supply. Since 1990, spot prices of alumina have declined
substantially due to these factors and slow economic growth in major aluminum
consuming countries. Contract prices for deliveries of alumina in 1993 were in a
lower range than the ranges applicable during the past several years. As a
result of expansions of alumina refineries during 1992-1993, the current surplus
of alumina is expected to continue.
 
   
     During 1989 and 1990, primary aluminum smelters throughout the world
operated at near capacity levels. This factor, combined with increased
production from smelter capacity additions during 1989 and 1990, resulted in a
reduction of the market price of primary aluminum from 1988 peak prices.
Additions to smelter capacity in 1991, 1992 and 1993, continued high operating
rates in the Western world and slow economic growth in major aluminum consuming
countries as well as exports from the Commonwealth of Independent States have
contributed to an oversupply of primary aluminum and a significant increase in
primary aluminum inventories in the Western world. If Western world production
and exports from the Commonwealth of Independent States continue at current
levels, primary aluminum inventory levels are expected to increase further in
1994. The foregoing factors have contributed to a significant reduction in the
market price of primary aluminum, and may continue to adversely affect the
market price of primary aluminum in the future. The average price of primary
aluminum was at historic lows in real terms for the year ended 1993. See
"-- Sensitivity to Prices and Hedging Programs -- Alumina and Primary Aluminum."
    
 
                                       26
<PAGE>   30
 
   
     Government officials from the European Union, the United States of America,
Canada, Norway, Australia and the Russian Federation met in a multilateral
conference in January 1994, to discuss the current excess global supply of
primary aluminum. All six participating governments have ratified as a trade
agreement the resulting Memorandum which provides, in part, for (i) a reduction
in Russian Federation primary aluminum production by 300,000 tons per year
within three months of the date of ratification of the Memorandum and an
additional 200,000 tons within the following three months, (ii) improved
availability of comprehensive data on Russian aluminum production and (iii)
certain assistance to the Russian aluminum industry. A Russian Federation Trade
Ministry official has publicly stated that the output reduction would remain in
effect for 18 months to two years, provided that other worldwide production
cutbacks occur, existing trade restrictions on aluminum are eliminated and no
new trade restrictions on aluminum are imposed. The Memorandum does not require
specific levels of production cutbacks by other producing nations. A further
meeting of the participants is scheduled for the end of February 1994. There can
be no assurance that the implementation of the Memorandum will adequately
address the current oversupply of primary alumimum. See "-- Sensitivity to
Prices and Hedging Programs -- Alumina and Primary Aluminum." The Company will
continue to assess its production levels in light of market prices, industry
inventory levels, production costs and user demand and, based on these and other
factors, could determine to curtail production at certain of its facilities in
the future.
    
 
BUSINESS STRATEGY
 
     The Company has made significant changes in the mix of products sold to
customers by disposing of selected assets, restarting and increasing its
percentage ownership interest in the Alpart alumina refinery, and increasing
production of alumina at Gramercy, Louisiana, and QAL in Australia. The
percentage of the Company's alumina production sold to third parties increased
from approximately 35% in 1987 to approximately 71% in 1993, and the percentage
of its primary aluminum production sold to third parties increased from
approximately 20% in 1987 to approximately 56% in 1993.
 
     The Company has concentrated its fabricated products operations on the
beverage container market (which historically has been recession-resistant);
high value-added, heat-treated sheet and plate products for the aerospace
industry; hubs, wheels and other products for the truck, trailer and shipping
container industry; parts for air bag canisters and other automotive components;
and distributor markets for a variety of semi-fabricated aluminum products.
Since January 1, 1989, the Company has constructed four new fabrication
facilities and has modernized and expanded others, with the objective of
reducing manufacturing costs and expanding sales in selected product markets in
which the Company has production expertise, high quality capability, and
geographic and other competitive advantages.
 
     The Company has taken steps to control and reduce costs, improved the
efficiency and increased the capacity of its alumina and primary aluminum
production and fabricating operations, modernized its facilities, and
streamlined and decentralized its management structure to reduce corporate
overhead and shift decision-making and accountability to its business units. In
October 1993, the Company announced that it is restructuring its flat-rolled
products operation at its Trentwood plant in Spokane, Washington, to reduce that
facility's annual operating costs. This effort is in response to over-capacity
in the aluminum rolling industry, flat demand in can stock markets, and
declining demand for aluminum products sold to customers in the commercial
aerospace industry, all of which have resulted in declining prices in
Trentwood's key markets. The Trentwood restructuring is expected to result in
annual cost savings of approximately $50.0 million after it has been fully
implemented (which is expected to occur during the next two years).
 
     From 1980 to 1993, on a per employee basis, alumina production increased by
approximately 54% at the Company's Gramercy alumina refinery; fabricated product
shipments increased by approximately 128% at the Trentwood fabricating facility;
sales volume for aluminum operations as a whole increased by over 300% and the
average life of reduction cells used to produce aluminum at the Company's
smelters improved by approximately 102%. Primary aluminum production at the
Company's Mead and Tacoma smelters was curtailed in 1993 because of a power
reduction imposed by the BPA which reduced the operating rates for such
smelters. From 1980 to 1992, prior to the BPA power reductions, on a per
employee basis, primary aluminum production increased by approximately 72% and
39%, respectively, at the Mead and Tacoma
 
                                       27
<PAGE>   31
 
smelters, and from 1980 to 1993, subsequent to the BPA power reductions, such
primary aluminum production increased by approximately 36% and 15%,
respectively, at such smelters. In addition, from 1985 to 1992, the Trentwood
facility's recovery rate (the relative amount of fabricated product manufactured
from a quantity of primary aluminum) improved by approximately 30% and its
promise performance rate (a measure of ability to meet delivery dates) improved
by approximately 23%. The Company's average kilowatt hours of electricity
utilized per ton of primary aluminum production was also reduced by
approximately 13% from 1980 to 1993 through process improvements.
 
     The Company has also attempted to lessen its exposure to possible future
declines in the market prices of alumina and primary aluminum by entering into
fixed and variable rate power and fuel supply contracts, and a labor contract
with the United Steelworkers of America which provides for semi-variable
compensation with respect to approximately 73% of the Company's domestic hourly
work force. See "-- Production Operations" and "-- Employees."
 
SENSITIVITY TO PRICES AND HEDGING PROGRAMS
 
     The Company's earnings are sensitive to changes in the prices of alumina,
primary aluminum and fabricated aluminum products, and also depend to a
significant degree upon the volume and mix of all products sold. Consequently,
the Company has developed strategies to mitigate its exposure to possible
further declines in the market prices of alumina and primary aluminum while
retaining the ability to participate in favorable pricing environments that may
materialize. See "Risk Factors -- Sensitivity to Prices; Current Primary
Aluminum Prices Adversely Affect Net Sales and Operating Income."
 
     Alumina and Primary Aluminum
 
     The Company's production capacity for alumina significantly exceeds the
requirements of its aluminum smelters. As a result of the restart of, an
increased percentage ownership interest in, and the increased capacity of, the
Alpart refinery in Jamaica, increased production at the Company's other alumina
refineries and the sale of its Ravenswood aluminum smelter, alumina production
and sales to third parties increased further in 1992, 1991 and 1990 following a
significant increase in 1989. These sales, combined with favorable contract
sales prices during 1992, 1991 and 1990, and strong spot alumina prices during
1989, made a significant contribution to operating results during 1992, 1991,
1990 and 1989.
 
     The tight supply conditions and consequent high prices for alumina which
existed in 1989 have been alleviated as a result of increased production and
other factors, including reduced demand due to the economic recession. Average
realized alumina prices for each of 1993, 1992, 1991 and 1990 declined
significantly from the previous year and were significantly below their 1989
high levels. Although the Company has attempted to lessen the effect of such
declines through forward sales transactions and hedging programs described
below, earnings have been, and are expected to remain, significantly more
sensitive to changes in primary aluminum prices and revenues derived from the
sale of alumina to third parties. Revenues from alumina sales to third parties
declined in 1993 as a result of lower average realized prices for alumina. See
"Management's Discussion and Analysis of Financial Condition and Results of
Operations -- Recent Trends."
 
     The Company has also sold forward substantially all of the alumina
available to it in excess of its projected internal smelting requirements for
1994, and a substantial portion of such excess alumina for 1995. Approximately
95% of 1994 sales and virtually all of 1995 sales were made at prices indexed to
future prices of primary aluminum. Approximately 75% of 1994 sales were made at
prices indexed to future prices of primary aluminum, but with minimum prices
that exceed the Company's estimated cash production costs. The remainder of 1994
sales were made either at fixed prices that exceed the Company's estimated cash
production costs, or are subject to prices indexed to future prices of primary
aluminum but without minimum prices. Approximately 85% of 1995 sales were made
at prices indexed to future prices of primary aluminum, but with minimum prices
that exceed the Company's estimated cash production costs.
 
   
     As of the date of this Prospectus, the Company has sold forward at fixed
prices approximately 75% of its primary aluminum in excess of its projected
internal fabrication requirements in 1994 and approximately 55% of such surplus
in 1995 at fixed prices that approximate the current market price of primary
aluminum.
    
 
                                       28
<PAGE>   32
 
   
Hedging programs already in place would allow the Company to participate in
certain higher market prices, should they materialize, for approximately 40% of
the Company's excess primary aluminum sold forward in 1994, and 100% of the
Company's excess primary aluminum sold forward in 1995.
    
 
     Primary aluminum prices have historically been cyclical and, from time to
time, volatile. During 1991, average realized prices from sales of primary
aluminum remained about the same as in 1990, even though market prices declined
significantly, as a result of the Company's forward sales and hedging programs
that enabled the Company to sell significant quantities of primary aluminum at
above market prices. In 1992, the Company realized an average price of $0.66 per
pound while the average Midwest U.S. transaction price was approximately $0.58
per pound, as a result of the Company's forward sales and hedging programs that
enabled the Company to sell significant quantities of primary aluminum at above
market prices. In 1993, the Company's average realized price from sales of
primary aluminum was approximately $0.56 per pound compared to the average
Midwest U.S. transaction price of approximately $0.54 per pound during such
period.
 
     In 1991 and 1990, the Company sold to third parties approximately
two-thirds of the primary aluminum it produced, with the balance of the primary
aluminum production used in the Company's fabrication operations. Approximately
70% of the Company's primary aluminum was sold to third parties in 1992, and
approximately 56% in 1993 (primarily because of the curtailment of its
production of primary aluminum in the Pacific Northwest caused by the BPA power
reduction and increased use of the Company's primary aluminum in its fabrication
operations).
 
   
     While the Company continues to attempt to lessen the adverse effect of
declines in the price of primary aluminum through its variable cost structures,
forward sales and hedging programs, possible future declines in the market price
of primary aluminum would have an adverse effect on the Company's financial
performance. If the Company's average realized sales prices in 1994 for
substantial quantities of its primary aluminum and alumina were based on the
current market price of primary aluminum (AMT Price of 61.14c per pound for the
week ended February 4, 1994), the Company would continue to sustain net losses
in 1994, which would be expected to approximate the loss from continuing
operations in 1993 ($76.0 million) before (a) extraordinary loss and cumulative
effect of changes in accounting principles, (b) the 1993 Facilities Charges and
(c) the Other 1993 Charges.
    
 
   
     The following table indicates the monthly average Midwest U.S. transaction
price for primary aluminum (the "AMT Price") for each of the months from January
1989 through January 1994 as reported by Metals Week. The AMT Price for the week
ended February 4, 1994, as reported by Metals Week, was 61.14 cents per pound.
    
 
   
<TABLE>
<CAPTION>
                                            AVERAGE TRANSACTION PRICES (CENTS/POUND)
                                 ---------------------------------------------------------------
                                  1994       1993       1992       1991       1990        1989
                                 ------     ------     ------     ------     -------     -------
    <S>                          <C>        <C>        <C>        <C>        <C>         <C>
    January...................   57.019     56.479     54.387     69.376      69.862     108.894
    February..................              55.993     58.831     68.886      66.392     100.950
    March.....................              53.794     60.041     68.983      72.111      97.534
    April.....................              52.345     61.542     64.410      72.707      97.610
    May.......................              52.694     60.398     59.562      73.288      99.175
    June......................              54.673     58.875     58.555      73.727      89.297
    July......................              56.829     60.423     59.682      73.709      81.448
    August....................              55.516     60.076     57.825      81.203      82.340
    September.................              52.905     58.383     56.020      89.621      79.051
    October...................              51.660     54.066     53.230      83.422      80.301
    November..................              50.365     53.414     52.490      73.261      76.253
    December..................              53.902     55.846     50.613      70.654      74.223
                                 ------     ------     ------     ------     -------     -------
              Average.........   57.019     53.846     58.024     59.969      74.996      88.923
                                 ------     ------     ------     ------     -------     -------
                                 ------     ------     ------     ------     -------     -------
</TABLE>
    
 
     In response to the low price of primary aluminum caused by the current
surplus, a number of companies have closed smelting facilities. In addition, in
response to certain power reductions undertaken by the BPA in
 
                                       29
<PAGE>   33
 
   
the Pacific Northwest, a number of companies (including the Company) have
curtailed or shutdown production capacities at their smelter facilities in the
Pacific Northwest. The Company will continue to assess its production levels in
light of market prices, industry inventory levels, production costs and user
demand and, based on these and other factors, could determine to curtail
production at certain of its facilities in the future. See also
"Business -- Industry Overview -- Recent Industry Trends."
    
 
     Fabricated Products
 
     Fabricated aluminum prices, which vary considerably among products, are
heavily influenced by changes in the price of primary aluminum and generally lag
behind primary aluminum prices for periods of up to six months. A significant
portion of the Company's fabricated product shipments consist of body, lid and
tab stock for the beverage container market. The Company may not be able to
receive increases in primary aluminum prices to its can stock customers as
promptly as in the recent past because of competition from other aluminum
producers and because of excess supply in the industry. The Company also ships
fabricated products to customers in the aerospace market. Aluminum demand in the
aerospace market is decreasing as a result of the structural contraction of the
defense industry caused by the end of the cold war. In addition, the commercial
aerospace market is experiencing a cyclical downturn in business due to the
recent economic recessions in the United States, Canada, Australia and the
United Kingdom, and slow economic growth in other countries.
 
     Changes in the market price of primary aluminum also affect the Company's
production costs of fabricated products because they influence the price of
aluminum scrap purchased by the Company and the Company's labor costs, to the
extent such costs are indexed to primary aluminum prices. Following significant
increases in the price of primary aluminum, the prices realized for fabricated
aluminum products were at relatively high levels throughout 1990, 1989 and 1988.
The average realized prices for fabricated aluminum products declined during
1991, reflecting the lower primary aluminum prices prevailing during such year,
and continued to decline during 1992 and 1993. Revenue from fabricated aluminum
products increased 7% to $981.4 million in 1993 compared with $913.7 million in
1992, primarily because of an 8% increase in shipments of fabricated aluminum
products.
 
PRODUCTION OPERATIONS
 
     The following table sets forth total shipments and intracompany transfers
of the Company's alumina, primary aluminum and fabricated aluminum operations:
 
<TABLE>
<CAPTION>
                                                                   YEAR ENDED DECEMBER 31,
                                                              ----------------------------------
                                                               1993         1992          1991
                                                              ------       -------       -------
                                                                    (IN THOUSANDS OF TONS)
<S>                                                           <C>          <C>           <C>
ALUMINA:
  Shipments to Third Parties................................  1,997.5      2,001.3       1,945.9
  Intracompany Transfers....................................    807.5        878.2         884.2
PRIMARY ALUMINUM:                                                    
  Shipments to Third Parties................................    242.5        355.4         340.6
  Intracompany Transfers....................................    233.6        224.4         199.6
FABRICATED ALUMINUM PRODUCTS:                                        
  Shipments to Third Parties................................    373.2        343.6         314.2
</TABLE>                                                       
 
     The Company's operations are conducted through decentralized business units
which compete throughout the aluminum industry:
 
     - The Alumina Business Unit, which mines bauxite and obtains additional
       bauxite tonnage under long-term contracts, produced approximately 9% of
       Western world alumina in 1992. During 1993, the Company utilized
       approximately 82% of its bauxite production at its alumina refineries and
       the remainder was either sold to third parties or tolled into alumina by
       a third party. In addition, during 1993 the Company utilized
       approximately 29% of its alumina for internal purposes and sold the
 
                                       30
<PAGE>   34
 
       remainder to third parties. The Company's share of total Western world
       alumina capacity was 8% in 1993.
 
     - The Primary Aluminum Products Business Unit operates two domestic
       smelters wholly owned by the Company and two foreign smelters in which
       the Company holds significant ownership interests. In 1993, the Company
       utilized approximately 44% of its primary aluminum for internal purposes
       and sold the remainder to third parties. The Company's share of total
       Western world primary aluminum capacity was 3% in 1993.
 
     - Fabricated products are manufactured by three Business
       Units -- Flat-Rolled Products, Extruded Products (including rod and bar),
       and Forgings and Castings -- which manufacture a variety of fabricated
       products (including body, lid and tab stock for beverage containers,
       sheet and plate products, screw machine stock, redraw rod, forging stock,
       truck wheels and hubs, air bag canisters and other forgings and castings
       and extruded products) and which operate plants located in principal
       marketing areas of the United States and Canada. Substantially all of the
       primary aluminum utilized in the Company's fabricated products operations
       is obtained through the Company, with the balance of the metal utilized
       in its fabricated products operations obtained from scrap metal
       purchases. In 1993, the Company shipped approximately 373,200 tons of
       fabricated aluminum products to third parties, which accounted for
       approximately 6% of the total tonnage of United States domestic
       fabricated shipments for such year.
 
     Alumina
 
     The following table lists the Company's bauxite mining and alumina refining
facilities as of December 31, 1993:
 
<TABLE>
<CAPTION>
                                                                                ANNUAL
                                                                              PRODUCTION         TOTAL
                                                                               CAPACITY          ANNUAL
                                                               COMPANY       AVAILABLE TO      PRODUCTION
           ACTIVITY                FACILITY        LOCATION   OWNERSHIP      THE COMPANY        CAPACITY
- -------------------------------  -------------    ----------  ----------     ------------     ------------
<S>                              <C>              <C>         <C>            <C>              <C>
                                                                                (TONS)           (TONS)
Bauxite Mining.................  KJBC(1)          Jamaica            49%        4,500,000        4,500,000
                                 Alpart(2)        Jamaica            65%        2,275,000        3,500,000
                                                                             ------------     ------------
                                                                                6,775,000        8,000,000
                                                                             ------------     ------------
                                                                             ------------     ------------
Alumina Refining...............  Gramercy         Louisiana         100%        1,000,000        1,000,000
                                 Alpart           Jamaica            65%          943,000        1,450,000
                                 QAL              Australia        28.3%          934,000        3,300,000
                                                                             ------------     ------------
                                                                                2,877,000        5,750,000
                                                                             ------------     ------------
                                                                             ------------     ------------
</TABLE>
 
- ------------
 
(1) Although the Company owns 49% of Kaiser Jamaica Bauxite Company, it has the
    right to receive all of such entity's output.
 
(2) Alpart bauxite is refined into alumina at the Alpart refinery.
 
     Bauxite mined in Jamaica by Kaiser Jamaica Bauxite Company ("KJBC") is
refined into alumina at the Company's plant at Gramercy, Louisiana, or is sold
to third parties. In 1979, the Government of Jamaica granted the Company a
mining lease for the mining of bauxite sufficient to supply the Company's then-
existing Louisiana alumina refineries at their annual capacities of 1,656,000
tons per year until January 31, 2020 (KJBC has announced that it intends to
curtail production of bauxite by 500,000 tons per year). Alumina from the
Gramercy plant is sold to third parties. The Company has entered into a series
of medium-term contracts for the supply of natural gas to the Gramercy plant.
The price of such gas varies based upon certain spot natural gas prices, with
floor and ceiling prices applicable to approximately one-half of the delivered
gas. The Company has, however, established a fixed price for a portion of the
delivered gas through a hedging program.
 
                                       31
<PAGE>   35
 
     Alpart holds bauxite reserves and owns an alumina plant located in Jamaica.
The Company has a 65% interest in Alpart and Hydro Aluminium a.s ("Hydro") owns
the remaining 35% interest. The Company has management responsibility for the
facility on a fee basis. The Company and Hydro have agreed to be responsible for
their proportionate shares of Alpart's costs and expenses. Alpart is engaged in
a program of modernization and expansion of its facilities. As a part of that
program, the capacity of the Alpart alumina refinery has been increased to
1,450,000 tons per year as of December 31, 1992. In 1981, the Government of
Jamaica granted Alpart a mining lease covering bauxite reserves sufficient to
operate the Alpart plant until December 31, 2019. In connection with the
expansion program, the Alpart partners have entered into an agreement with the
Government of Jamaica designed to assure that sufficient reserves of bauxite
will be available to Alpart to operate its refinery, as it has been expanded and
as it may be expanded through the year 2024 (to a capacity of 2,000,000 tons per
year).
 
     In mid-1990, Alpart entered into a five-year agreement for the supply of
substantially all of its fuel oil, the refinery's primary energy source. In
February 1992, this agreement was extended for one year and the quantity of fuel
oil to be supplied was increased. The price for 80% of the initial quantity
remains fixed at a price which prevailed in the fourth quarter of 1989; the
price for 80% of the increased quantity is fixed at a negotiated price; and the
price for the balance of the initial and increased quantities was based upon
certain spot fuel oil prices plus transportation costs. Alpart has purchased all
of the quantities of fuel oil which could be purchased based upon certain spot
fuel oil prices under both the initial and extended agreements.
 
     The Company holds a 28.3% interest in QAL, which owns the largest and one
of the most efficient alumina refineries in the world, located in Queensland,
Australia. QAL refines bauxite into alumina, essentially on a cost basis, for
the account of its stockholders pursuant to long-term tolling contracts. The
stockholders, including the Company, purchase bauxite from another QAL
stockholder pursuant to long-term supply contracts. The Company has contracted
to take approximately 751,000 tons per year of capacity or pay standby charges.
The Company is unconditionally obligated to pay amounts calculated to service
its share ($73.6 million at December 31, 1993) of certain debt of QAL, as well
as other QAL costs and expenses, including bauxite shipping costs. An expansion
project, completed at the end of 1990, increased QAL's annual production
capacity to approximately 3,300,000 tons, of which approximately 934,000 tons
are available to the Company.
 
     The Company's principal customers for bauxite and alumina consist of large
and small domestic and international aluminum producers that purchase bauxite
and reduction-grade alumina for use in their internal refining and smelting
operations and trading intermediaries who resell raw materials to end-users. In
1993, the Company sold all of its bauxite to one customer, and sold alumina to
thirteen customers, the largest and top five of which accounted for
approximately 22% and 79% of such sales, respectively. Among alumina producers,
the Company believes it is now the world's second largest seller of alumina to
third parties. The Company's strategy is to sell a substantial portion of the
bauxite and alumina available to it in excess of its internal refining and
smelting requirements pursuant to forward sales contracts. See " -- Sensitivity
to Prices and Hedging Programs." Marketing and sales efforts are conducted by
senior executives of the Alumina Business Unit and the Company.
 
                                       32
<PAGE>   36
 
     Primary Aluminum Products
 
     The following table lists the Company's primary aluminum smelting
facilities as of December 31, 1993:
 
<TABLE>
<CAPTION>
                                                                      ANNUAL
                                                                      RATED          TOTAL
                                                                     CAPACITY       ANNUAL         1993
                                                      COMPANY      AVAILABLE TO      RATED      OPERATING
              LOCATION                 FACILITY      OWNERSHIP     THE COMPANY     CAPACITY        RATE
- ------------------------------------- ----------     ----------    ------------    ---------    ----------
                                                                      (TONS)        (TONS)
<S>                                   <C>            <C>           <C>             <C>          <C>
Domestic
  Washington......................... Mead               100%         200,000       200,000          80%(1)
  Washington......................... Tacoma             100%          73,000        73,000          77%(1)
                                                                   ------------    ---------           
          Subtotal...................                                 273,000       273,000            
                                                                   ------------    ---------           
International                                                                                          
  Ghana.............................. Valco               90%         180,000       200,000          88%
  Wales, U.K......................... Anglesey            49%          55,000       112,000         112%
                                                                   ------------    ---------           
          Subtotal...................                                 235,000       312,000
                                                                   ------------    ---------
          Total......................                                 508,000       585,000
                                                                   ------------    ---------
                                                                   ------------    ---------
</TABLE>
 
- ------------
 
(1) See "Risk Factors -- Recent Developments in Power Supply for Pacific
    Northwest Operations and Resultant Production Curtailments."
 
     The Company owns two smelters located at Mead and Tacoma, Washington, where
alumina is processed into primary aluminum. The Mead facility uses pre-bake
technology; the Tacoma plant uses Soderberg technology. Both smelters have
achieved significant production efficiencies in recent years through retrofit
technology, cost controls and semi-variable wage and power contracts, leading to
increases in production volume and enhancing their ability to compete with newer
smelters. At the Mead plant, the Company has converted to welded anode
assemblies to increase energy efficiency, has reduced the number of anodes used
in the smelting process, has changed from pencil to liquid pitch to produce
carbon anodes which achieved environmental and operating savings, and is engaged
in efforts to increase production through the use of improved, higher-efficiency
reduction cells. In 1992, improved performance was achieved at Mead and Tacoma
in the areas of energy efficiency and hot metal production. Both the Mead and
Tacoma plants operated at approximately full rated capacity during 1991-1992,
but operated at less than rated capacity throughout 1993, as a result of a power
reduction imposed by the BPA, which is discussed below. The electricity supply
contracts between the BPA and the Company expire in 2001. Through June 1996, the
Company pays for power on a basis which varies, within certain limits, with the
market price of primary aluminum, and thereafter the Company will pay for power
at variable rates to be negotiated. During 1993, the Company paid for power
under its power supply contract with the BPA at the floor rate. The Tacoma
facility produces high grade, continuous cast, redraw rod, which currently
commands a premium price in excess of primary aluminum prices. The Mead facility
produces primary aluminum, almost all of which is used at the Company's
Trentwood fabricating facility and the balance of which is sold to third
parties.
 
     The Company manages, and holds a 90% interest in, the Valco aluminum
smelter in Ghana. The Valco smelter uses pre-bake technology. The smelter
processes alumina supplied by the Company and the other participant into primary
aluminum under long-term tolling contracts which provide for proportionate
payments by the participants in amounts intended to pay not less than all of
Valco's operating and financing costs. The Company's share of the primary
aluminum is sold to third parties.
 
     Power for the Valco smelter is supplied under an agreement which expires in
1997, subject to Valco's right to extend the agreement for 20 years. The
agreement indexes the price of two-thirds of the contract quantity to the market
price of primary aluminum and fixes the price for the remainder, and provides
for a review and adjustment of the base power rate and the price index every
five years. The Valco smelter restarted production early in 1985 after being
closed for more than two years due to lack of rainfall and the resultant
hydroelectricity shortage. The Company believes that there has been sufficient
rainfall and water storage such
 
                                       33
<PAGE>   37
 
that an adequate supply of electricity for the Valco plant at its current
operating rate is probable for at least one year.
 
     The Company has a 49% interest in the Anglesey Aluminium Limited
("Anglesey") aluminum smelter and port facility at Holyhead, Wales. The Anglesey
smelter uses pre-bake technology. The Company supplies 49% of Anglesey's alumina
requirements and purchases 49% of Anglesey's aluminum output. The Company sells
its share of Anglesey's output to third parties. Power for the Anglesey alumina
smelter is supplied under an agreement which expires in 2001.
 
   
     Electrical power represents an important production cost for the Company at
the Facilities. The electricity supply contracts between the BPA and its direct
service industry customers (which consist of 15 energy intensive companies,
principally aluminum producers, including the Company) permit the BPA to
interrupt up to 25% of the amount of power which it normally supplies to such
customers. As a result of drought conditions, in January 1993 the BPA reduced
the amount of power it normally supplies to its direct service industry
customers, including the Company with respect to the Facilities. In response to
such reduction, the Company removed three reduction potlines from production
(two at the Mead smelter and one at the Tacoma smelter) and purchased substitute
power in the first quarter of 1993 at increased costs. The BPA has notified its
direct service industry customers that it intends to maintain the interruption
of 25% of the amount of power it normally provides to such customers through
February 28, 1994. Despite the temporary availability of such power through July
1993, the Company has operated its Mead and Tacoma smelters at the reduced
operating rates introduced in January 1993, and has operated its Trentwood
fabrication facility without any curtailment of its production. The Company
currently anticipates that in 1994 it will operate the Mead and Tacoma smelters
at rates which do not exceed the current operating rates of 75% of full capacity
for such smelters. The Company cannot predict whether full power will be
provided by the BPA after February 28, 1994, or whether power will otherwise
become available at a price acceptable to the Company. The Company will continue
to assess its production levels at the Mead and Tacoma smelters in light of the
availability and cost of such power and other production costs, the market price
of primary aluminum, industry inventory levels and other industry-related and
Company-related factors.
    
 
     Effective October 1, 1993, an increase in the base rate BPA charges to its
direct service industry customers for electricity was adopted, which will
increase the Company's production costs at the Mead and Tacoma smelters by
approximately $15.0 million per year (approximately $9.1 million per year based
on the Company's current operating rate of approximately 75% of full capacity).
The rate increase generally is expected to remain in effect for two years.
 
     In the event that the BPA's revenues fall below certain levels prior to
April 1994, the BPA may impose up to a 10% surcharge on the base rate it charges
to its direct service industry customers, effective during the period from
October 1994 through October 1995 (which would increase the Company's production
costs at the Mead and Tacoma smelters by approximately $9.1 million per year
based on the Company's current operating rate of approximately 75% of full
capacity). In addition, in order to comply with certain federal laws and
regulations applicable to endangered fish species, the BPA may be required in
the future to reduce its power generation and to purchase substitute power (at
greater expense) from other sources. The foregoing factors would increase the
Company's operating expenses.
 
     The Company has developed and installed proprietary retrofit technology in
all of its smelters. This technology -- which includes the redesign of the
cathodes and anodes that conduct electricity through reduction cells, improved
"feed" systems that add alumina to the cells, and a computerized system that
controls energy flow in the cells -- enhances the Company's ability to compete
more effectively with the industry's newer smelters. The Company is actively
engaged in efforts to license this technology and sell technical and managerial
assistance to other producers worldwide, and may participate in joint ventures
or similar business partnerships which employ the Company's technical and
managerial knowledge. Pursuant to various arrangements, the Company's technology
has been installed in aluminum smelters located in West Virginia, Ohio,
Missouri, Kentucky, Sweden, Germany, India, Australia, New Zealand, Ghana, the
Commonwealth of Independent States and the United Kingdom. See "-- Research and
Development."
 
                                       34
<PAGE>   38
 
     The Company's principal primary aluminum customers consist of large trading
intermediaries and metal brokers, who resell primary aluminum to fabricated
product manufacturers, and large and small international aluminum fabricators.
In 1993, the Company sold approximately 56% of its primary aluminum production
not utilized for internal purposes to approximately 50 customers, the largest
and top five of which accounted for approximately 44% and 64% of such sales,
respectively. Marketing and sales efforts are conducted by a small staff located
at the business unit's headquarters in Pleasanton, California, and by senior
executives of the Company who often participate in the structuring of major
sales transactions. A majority of the business unit's sales are based upon
long-term relationships with metal merchants and end-users.
 
     Fabricated Products
 
       Flat-Rolled Products
 
     The Flat-Rolled Products Business Unit, the largest of the Company's
fabricated products businesses, operates the Trentwood sheet and plate mill at
Trentwood, Washington. The Trentwood facility is the Company's largest
fabricating plant and accounted for substantially more than one-half of the
Company's 1993 fabricated products shipments. The business unit supplies the
beverage container market (producing body, lid and tab stock), the aerospace
market, and the tooling plate, heat-treated alloy and common alloy coil markets,
both directly and through distributors. The Company announced in October 1993
that it is restructuring its flat-rolled products operation at its Trentwood
plant to reduce that facility's annual operating costs. This effort is in
response to over-capacity in the aluminum rolling industry, flat demand in can
stock markets, and declining demand for aluminum products sold to customers in
the commercial aerospace industry, all of which have resulted in declining
prices in Trentwood's key markets. The Trentwood restructuring is expected to
result in annual cost savings of approximately $50.0 million after it has been
fully implemented (which is expected to occur during the next two years).
 
     The Company's flat-rolled products are sold primarily to beverage container
manufacturers located in the western United States where the Company has a
transportation advantage. Quality of products for the beverage container
industry, timeliness of delivery and price are the primary bases on which the
Company competes. The Company believes that its capital improvements at
Trentwood have enhanced the quality of its products for the beverage container
industry and the capacity and efficiency of its manufacturing operations. The
Company believes that it is one of the highest quality producers of aluminum
beverage can stock in the world.
 
     In 1993, the Flat-Rolled Products Business Unit had twenty-two foreign and
domestic can stock customers, the majority of which were beverage can
manufacturers (including seven of the eight major domestic beverage can
manufacturers) and the balance of which were brewers. The largest and top five
of such customers accounted for approximately 25% and 56%, respectively, of the
business unit's sales revenue. In 1993, the business unit shipped products to
over 200 customers in the aerospace, transportation and industrial ("ATI")
markets, most of which were distributors who sell to a variety of industrial
end-users. The top five customers in the ATI markets for flat-rolled products
accounted for approximately 10% of the business unit's sales revenue. The
marketing staff for the Flat-Rolled Products Business Unit is headquartered in
Pleasanton, California, and is also located at the Trentwood facility, and sales
are made directly to customers (including distributors) from ten sales offices
located throughout the United States. International customers are served by a
sales office in the Netherlands and by independent sales agents in Asia and
Latin America. See also "-- Sensitivity to Prices and Hedging
Programs -- Fabricated Products" for a discussion of demand for fabricated
products in the aerospace market.
 
       Extruded Products
 
     The Extruded Products Business Unit is headquartered in Dallas, Texas, and
operates soft alloy extrusion facilities in Los Angeles, California; Sherman,
Texas; and London, Ontario, Canada; a cathodic protection business located in
Tulsa, Oklahoma, that also extrudes both aluminum and magnesium; and rod and bar
facilities in Newark, Ohio, and Jackson, Tennessee, which produces screw machine
stock, redraw rod, forging stock and billet. Each of the soft alloy extrusion
facilities has fabricating capabilities and provides finishing
 
                                       35
<PAGE>   39
 
services. The Company began commercial operation of its London, Ontario, Canada
facility in the second quarter of 1992, which is designed to produce more than
50 million pounds of extruded products annually.
 
     The Extruded Products Business Unit's major markets are in the
transportation industry, to which it provides extruded shapes for automobiles,
trucks, trailers, cabs and shipping containers, and distribution, durable goods,
defense, building and construction, ordnance, and electrical markets. In 1993,
the Extruded Products Business Unit had over 900 customers for its products, the
largest and top five of which accounted for approximately 6% and 19%,
respectively, of its sales revenue. Sales are made directly from plants as well
as marketing locations across the United States.
 
       Forgings and Castings
 
   
     The Forgings and Castings Business Unit operates forging facilities at
Erie, Pennsylvania; Oxnard, California; and Greenwood, South Carolina; and a
machine shop at Greenwood, South Carolina. The Forgings and Castings Business
Unit is one of the largest producers of aluminum forgings in the United States,
and is a major supplier of high quality forged parts to customers in the
automotive, commercial vehicle and ordinance markets. The high
strength-to-weight properties of forged aluminum make it particularly well
suited for automotive applications. During 1991, the Forgings and Castings
Business Unit entered the castings business by purchasing the assets of Winters
Industries, which supplies cast aluminum engine manifolds to the automobile,
truck and marine markets. The casting production facilities include two
foundries and a machining facility in Ohio.
    
 
     In 1993, the Forgings and Castings Business Unit had over 500 customers for
its products, the largest and top five of which accounted for approximately 20%
and 57%, respectively, of the Forgings and Casting Business Unit's sales
revenue. The Forgings and Castings Business Unit's headquarters is located in
Erie, Pennsylvania, and additional sales, marketing and engineering groups are
located in the midwestern and western United States.
 
COMPETITION
 
     Aluminum products compete in many markets with steel, copper, glass,
plastic and numerous other materials. Within the aluminum business, the Company
competes with both domestic and foreign producers of bauxite, alumina and
primary aluminum, and with domestic and foreign fabricators. The Company's
principal competitors in the sale of alumina include Alcoa of Australia, Ltd.,
Billiton International Metals B.V., Clarendon Ltd. and Pechiney S.A. In addition
to the foregoing, the Company competes with most aluminum producers in the
production of primary aluminum. Many of the Company's competitors have greater
financial resources than the Company. In addition, the Commonwealth of
Independent States has been supplying large quantities of primary aluminum to
the Western world.
 
     Primary aluminum and, to some degree, alumina are commodities with
generally standard qualities, and competition in the sale of these commodities
is based primarily upon price, quality and availability. The Company believes
that, assuming the current relationship between worldwide supply and demand for
alumina and primary aluminum does not change materially, the loss of any one of
its customers, including intermediaries, would not have a material adverse
effect on its business or operations.
 
     The Company also competes with a wide range of domestic and international
fabricators in the sale of fabricated aluminum products. Competition in the sale
of fabricated products is based upon quality, availability, price and service,
including delivery performance. The Company concentrates its fabricating
operations on selected products in which the Company has production expertise,
high quality capability, and geographic and other competitive advantages.
 
RESEARCH AND DEVELOPMENT
 
     The Company conducts research and development activities principally at
three facilities dedicated to that purpose -- the Center for Technology ("CFT")
in Pleasanton, California; the Primary Aluminum Products Division Technology
Center ("DTC") adjacent to the Mead smelter in Spokane, Washington; and
 
                                       36
<PAGE>   40
 
the Alumina Development Laboratory ("ADL") at the Gramercy, Louisiana refinery.
Net expenditures for Company-sponsored research and development activities were
$18.5 million in 1993, $13.5 million in 1992, and $11.4 million in 1991. The
Company's research staff totaled 160 at December 31, 1993. The Company estimates
that research and development net expenditures will be in the range of
approximately
$17-$19 million per year in the 1994 period.
 
     CFT concentrates its research and development efforts on flat-rolled
products while providing specialized services to the Company's other business
units. Its activities include development of can stock products and aircraft
sheet and plate products, and process improvements directed at efficiency and
quality. In can stock, CFT works to optimize the product's metallurgy, surface
characteristics, coatings and lubrication. CFT also offers research and
development, technical services and selected proprietary technology for license
or sale to third parties. CFT is currently providing technology and technical
assistance to Samyang Metal Co. Ltd. in building an aluminum rolling mill in
Yongju, Korea. CFT also is engaged in cooperative research and development
projects with Furukawa Electric Co., Ltd., Pechiney Rhenalu and Kawasaki Steel
Corporation of Japan, with respect to the ground transportation market.
 
     DTC maintains specialized laboratories and a miniature carbon plant where
experiments with new anode and cathode technology are performed. DTC supports
the Company's primary aluminum smelters, concentrating on the development of
cost-effective technical innovations and equipment and process improvements.
Energy savings of approximately 10% have been achieved at smelters utilizing
proprietary DTC-developed technologies (which are employed in both retrofit and
new construction applications), such as improved cathode and anode design and
insulation, modified electrolyte chemistry, distributive microprocessor control
and modified cell magnetics. Other proprietary DTC retrofit technologies, such
as redesigned reduction cells, have helped the Company's older smelters achieve
competitiveness with more recently constructed facilities. The Company is
actively engaged in efforts to license this technology and sell technical and
managerial assistance to other producers worldwide. Pursuant to various
arrangements, the Company's technology has been installed in aluminum smelters
located in West Virginia, Ohio, Missouri, Kentucky, Sweden, Germany, India,
Australia, New Zealand, Ghana and the United Kingdom.
 
     The Company has entered into agreements with respect to the Krasnoyarsk
smelter located in the Commonwealth of Independent States pursuant to which the
Company has licensed certain of its technology for use in such facility and has
agreed to provide purchasing services in obtaining western-sourced technology
and equipment to be used in such facility. These agreements were entered into in
November 1990, and the services under them are expected to be completed in 1994.
In addition, the Company has entered into agreements with respect to the
Nadvoitsky smelter located in the Commonwealth of Independent States and the
Korba smelter of the Bharat Aluminum Co. Ltd. located in India pursuant to which
the Company has licensed certain of its technology for use in such facilities.
The agreements relating to the Nadvoitsky and Korba smelters were entered into
in 1993, and the services under such agreements are expected to be completed in
1995 and 1994, respectively.
 
     ADL has developed technologies which have improved alumina refinery
efficiency. These include a high-capacity thickener process used in the
separation of alumina from bauxite slurry, plant conversion designs that enable
alumina refineries to convert from the production of fine alumina to the
preferred coarser "sandy" alumina, technology that enables refineries to process
different qualities of bauxite, and computer-aided instrumentation systems to
improve process efficiencies and energy use in alumina refineries. The Company
is actively pursuing the licensing of alumina refinery technology worldwide. The
Company's technology is in use in alumina refineries in the Americas, Australia,
India and Europe.
 
     The Company's technology sales and revenue from technical assistance to
third parties were $12.8 million in 1993, $14.1 million in 1992 and $10.9
million in 1991.
 
EMPLOYEES
 
     During 1993, the Company employed an average of 10,223 persons, compared
with an average of 10,129 employees in 1992, and 9,967 employees in 1991. At
December 31, 1993, the Company's workforce was approximately 10,029, including a
domestic workforce of 5,930, of whom 4,146 were paid at an hourly rate. Most
hourly paid domestic employees are covered by collective bargaining agreements
with various labor
 
                                       37
<PAGE>   41
 
unions. Approximately 73% of such employees are covered by a master agreement
(the "Labor Contract") with the United Steelworkers of America (the "USWA")
which expires on October 31, 1994. The Labor Contract covers the Company's
plants in Spokane (Trentwood and Mead), Washington; Tacoma, Washington;
Gramercy, Louisiana; and Newark, Ohio.
 
     The Labor Contract provides for floor level wages at all covered plants. In
addition, for workers covered by the Labor Contract at the Mead and Newark
plants, for any quarterly period when the average Midwest U.S. transaction price
of primary aluminum is $.54 per pound or above, a bonus payment is made. The
amount of the quarterly bonus payment changes incrementally with each full cent
change in the price of primary aluminum between $.54 per pound and $.61 per
pound, remains constant when the price is $.61 or more per pound but is below
$.74 per pound, changes incrementally again with each full cent change in the
price between $.74 per pound and $.81 per pound, and remains at the ceiling when
the price is $.81 per pound or more. Workers covered by the Labor Contract at
the Trentwood, Tacoma and Gramercy plants may receive quarterly bonus payments
based on various indices of productivity, efficiency and other aspects of
specific plant performance, as well as, in certain cases, the price of alumina
or primary aluminum. The particular quarterly bonus variable compensation
formula currently applicable at each plant will remain applicable for the
remainder of the contract term.
 
     Pursuant to the Labor Contract, base wage rates were raised $.50 per hour
in 1990 and were raised an additional $.50 per hour effective November 1, 1993.
Each of the employees covered by the Labor Contract has received $2,000 in
lump-sum signing and special bonuses. In addition, the Company acquired in the
first quarter of 1991 up to $4,000 of preference stock held for the benefit of
approximately 80% of the employees covered by the Labor Contract, and agreed to
acquire in 1994 an additional $2,000 of such preference stock held for the
benefit of substantially the same employees. The Company also acquired in the
first quarter of 1991 up to $4,000 of preference stock which had been held for
the benefit of each of certain salaried employees. The Company considers its
employee relations to be satisfactory.
 
ENVIRONMENTAL MATTERS
 
     The Company is subject to a wide variety of Environmental Laws which
continue to be adopted and amended. The Environmental Laws regulate, among other
things, air and water emissions and discharges; the generation, storage,
treatment, transportation and disposal of solid and hazardous waste; the release
of hazardous or toxic substances, pollutants and contaminants into the
environment; and, in certain instances, the environmental condition of
industrial property prior to transfer or sale. In addition, the Company is
subject to various federal, state and local workplace health and safety laws and
regulations ("Health Laws").
 
     From time to time, the Company is subject, with respect to its current and
former operations, to fines or penalties assessed for alleged breaches of the
Environmental and Health Laws and to claims and litigation brought by federal,
state or local agencies and by private parties seeking remedial or other
enforcement action under the Environmental and Health Laws or damages related to
alleged injuries to health or to the environment, including claims with respect
to certain waste disposal sites and the remediation of sites presently or
formerly operated by the Company. See "-- Legal Proceedings." The Company's
Mead, Washington facility has been listed on the National Priorities List under
CERCLA. In connection with certain of its asset sales, the Company has
indemnified the purchasers of assets with respect to certain liabilities (and
associated expenses) resulting from acts or omissions arising prior to such
dispositions, including environmental liabilities.
 
     In certain instances, the Company may be exposed to joint and several
liability for remedial action or damages to natural resources. The Company,
along with several other entities, has been named as a Potentially Responsible
Party ("PRP") for remedial costs at certain third-party sites listed on the
National Priorities List under CERCLA.
 
     While the ultimate extent of the Company's liability for pending or
potential fines, penalties, remedial costs, claims and litigation relating to
environmental and health and safety matters cannot be determined at this time
and, in light of evolving case law relating to insurance coverage for
environmental claims, management is unable to determine definitively the extent
of such coverage, management currently believes
 
                                       38
<PAGE>   42
 
that the resolution of these matters (even without giving effect to potential
insurance recovery) should not have a material adverse effect on the Company's
consolidated financial position or results of operations.
 
     Environmental capital spending was $12.6 million in 1993, $13.1 million in
1992 and $11.2 million in 1991. Annual operating costs for pollution control,
not including corporate overhead or depreciation, were approximately $22.4
million in 1993, $21.6 million in 1992, and $17.8 million in 1991. Legislative,
regulatory and economic uncertainties make it difficult to project future
spending for these purposes. However, the Company currently anticipates that in
the 1994-1995 period, environmental capital spending will be within the range of
approximately $7.0-$20.0 million per year, and operating costs for pollution
control will be within the range of $20.0-$22.0 million per year. These
expenditures will be made to assure compliance with applicable Environmental
Laws and are expected to include, among other things, additional "red mud"
disposal facilities and improved levees at the Gramercy, Louisiana refinery
(which are being financed by the Gramercy Bonds), bath crushing improvements,
baking furnace modernization, and improved calcining controls at the Mead,
Washington facility; new and continuing environmental projects at the Trentwood,
Washington facility; and environmental projects required under the Clean Air Act
Amendments of 1990. In addition, $7.2 million in cash expenditures in 1993, $9.6
million in 1992 and $14.0 million in 1991 were charged to previously established
reserves relating to environmental cost. Approximately $7.0 million is expected
to be charged to such reserves in 1994.
 
LEGAL PROCEEDINGS
 
     Aberdeen Pesticide Dumps Site Matter
 
     The Aberdeen Pesticide Dumps Site, listed on the Superfund National
Priorities List, is composed of five separate sites around the town of Aberdeen,
North Carolina. These sites (in the aggregate, the "Sites") include the Farm
Chemicals Site, Twin Sites, Fairway Six Site, McIver Dump Site and the Route 211
Site. The Sites are of concern to the United States Environmental Protection
Agency (the "EPA") because of their past use as either pesticide formulation
facilities or pesticide disposal areas from approximately the mid-1930's through
the late 1980's.
 
     The United States originally filed a cost recovery complaint (as amended,
the "Complaint") in the United States District Court for the Middle District of
North Carolina, Rockingham Division, No. C-89-231-R, against five defendants on
March 31, 1989, and subsequently amended its complaint to add another ten
defendants on February 6, 1991, and another four defendants on August 1, 1991.
The Company and KAC were not defendants named in the Complaint. The Complaint
seeks reimbursement for past and future response costs and a determination of
liability of the defendants under Section 107 of CERCLA.
 
     On or about October 2, 1991, the Company, along with approximately
seventeen other parties, was served with third party complaints from four of the
defendants named in the Complaint (the "Third Party Plaintiffs") alleging claims
arising under various theories of contribution and indemnity. On October 22,
1992, the United States filed a motion for leave to file an amended complaint
naming the Company as a first party defendant in its cost recovery action. On
February 16, 1993, the court granted that motion.
 
     The EPA has performed a Remedial Investigation/Feasibility Study and issued
a Record of Decision ("ROD") dated September 30, 1991, for the Sites. The major
remedy selected for the five Sites in the ROD consisted of excavation of
contaminated soil, treatment of the contaminated soil at a single location
utilizing thermal treatment, and placement of the treated material back into the
areas of excavation. The estimated cost of such remedy for the five Sites is
approximately $32 million. Other possible remedies described in the ROD included
on-site incineration and on-site ash disposal at an estimated cost of
approximately $53 million, and off-site incineration and disposal at an
estimated cost of approximately $222 million. The Company understands that the
EPA is also investigating contamination of groundwater at the Sites. The EPA has
stated that it has incurred past costs at the Sites in the range of $7.5-$8
million as of February 9, 1993, and alleges that response costs will continue to
be incurred in the future.
 
     On May 20, 1993, the EPA issued three unilateral Administrative Orders
under Section 106(a) of CERCLA ordering the Respondents, including the Company,
to perform the remedial design and remedial action described in the ROD for the
Farm Chemicals Site (EPA Docket No. 93-13-C), Twin Sites (EPA
 
                                       39
<PAGE>   43
 
Docket No. 93-14-C) and Fairway Six Site (EPA Docket No. 93-15-C). The estimated
cost as set forth in the ROD for the remedial action at the three sites is
approximately $27 million. In addition to the Company, Respondents named in the
Administrative Orders for all three sites include J. M. Taylor, Grower Service
Corporation, E. I. DuPont de Nemours & Co., Olin Corporation, UCI Holdings,
Inc., PPG Industries, Inc., and Union Carbide Corporation. Ciba-Geigy
Corporation, Hercules, Inc., Mobil Oil Corporation, Shell Oil Company, The Boots
Company (USA), Inc., Nor-Am Chemical Co., George D. Anderson, Farm Chemicals,
Inc., Partners In The Pits, Ltd., Dan F. Maples, Pits Management Corp., Maples
Golf Construction, Inc., Yadco of Pinehurst, Inc. and Robert Trent Jones are
named as Respondents for one or two of the Sites.
 
     KAC has entered into an Agreement in Principle with certain of the
respondents to participate jointly in responding to the Administrative Orders,
to share costs incurred on an interim basis, and to seek to reach a final
allocation of costs through agreement or to allow such final allocation and
determination of liability to be made by the United States District Court. A
definitive PRP Participation Agreement is currently awaiting execution by the
group. By letter dated July 6, 1993, KAC has notified the EPA of its ongoing
participation with such group of respondents which, as a group, are intending to
comply with the Administrative Orders to the extent consistent with applicable
law.
 
   
     By letters dated December 30, 1993, the EPA notified the Company of its
potential liability for, and requested that the Company, along with certain
other companies, undertake or agree to finance, groundwater remediation at
certain of the sites. With respect to the Farm Chemicals and Twin Sites, in
addition to the Company, the EPA issued such letters to J.M. Taylor, Grower
Services Corporation, Farm Chemicals, Inc., E.I. DuPont de Nemours and Company,
Olin Corporation, UCI Holdings, Inc., Union Carbide Corporation, Miles, Inc.,
Mobil Oil Corporation, Shell Oil Company, Hercules, Inc., The Boots Company
(USA), Inc., Nor-Am Chemical Company, and Ciba-Geigy Corporation. With respect
to the Fairway Six Site, in addition to the Company, the EPA issued such letters
to J.M. Taylor, G.D. Anderson, Grower Service Corporation, Partners in Pits, Dan
Maples, Pits Management Corporation, Maples Golf Construction, Inc., Yadco of
Pinehurst, Inc., Robert Trent Jones, E.I. DuPont de Nemours and Company, Olin
Corporation, UCI Holdings, Inc., Union Carbide Corporation, Miles, Inc.,
Ciba-Geigy Corporation and Hercules, Inc. The ROD-selected remedy for the
groundwater remediation selected by EPA includes extraction, on-site treatment
by coagulation/flocculation/precipitation, air stripping, GAC absorption, and
discharge on site for the Farm Chemicals/Twin Sites and extraction, on-site
treatment by GAC absorption and discharge on-site for the Fairway Six Site. The
EPA has estimated the total present worth cost, including thirty years of
operation and maintenance, at $11,849,757.
    
 
   
     The Company, along with other notified parties, plans to meet with
representatives of the EPA to discuss whether an agreement to perform this
remediation is possible.
    
 
     Based upon the information presently available to it, the Company is unable
to determine whether it has any liability with respect to any of the Sites or,
if there is any liability, the amount thereof. Two Government witnesses have
testified that the Company acquired pesticide products from the operator of the
formulation site over a two to three year period. The Company has been unable to
confirm the accuracy of this testimony.
 
     United States of America v. Kaiser Aluminum & Chemical Corporation
 
     On February 8, 1989, a civil action was filed by the United States
Department of Justice at the request of the EPA against the Company in the
United States District Court for the Eastern District of Washington, Case Number
C-89-106-CLQ. The complaint alleged that emissions from certain stacks at the
Company's Trentwood facility in Spokane, Washington intermittently violated the
opacity standard contained in the Washington State Implementation Plan ("SIP"),
approved by the EPA under the federal Clean Air Act. The complaint sought
injunctive relief, including an order that the Company take all necessary action
to achieve compliance with the Washington SIP opacity limit and the assessment
of civil penalties of not more than $25,000 per day.
 
     In the course of the litigation, questions arose as to whether the
observers who recorded the alleged exceedances were qualified under the
Washington SIP to read opacity. In July 1990, the Company and the Department of
Justice agreed to a voluntary dismissal of the action. At that time, however,
the EPA had
 
                                       40
<PAGE>   44
 
arranged for increased surveillance of the Trentwood facility by consultants and
the EPA's personnel. From May 1990 through May 1991, these observers recorded
approximately 130 alleged exceedances of the SIP opacity rule. Justice
Department representatives have stated their intent to file a second lawsuit
against the Company based on the opacity observations recorded during that
period.
 
   
     The second lawsuit has not yet been filed. Instead, the Company has entered
into negotiations with the EPA to resolve the claims against the Company through
a consent decree. Although the EPA and the Company have made substantial
progress in negotiating the terms of the consent decree, key issues remain to be
resolved. Anticipated elements of any settlement would include a commitment by
the Company to improve the emission control equipment at the Trentwood facility
and a civil penalty assessment against the Company, in an amount to be
determined.
    
 
     As of the date of this Prospectus, the Company cannot predict the
likelihood that the EPA and the Company will reach agreement upon the terms of a
consent decree. In the event that the negotiations are not successful, the
matter likely would be resolved in federal court.
 
     Catellus Development Corporation v. Kaiser Aluminum & Chemical Corporation
     and James L. Ferry & Son, Inc.
 
     On January 7, 1991, the City of Richmond, et al. (the "Plaintiffs") filed a
Second Amended Complaint for Damages and Declaratory Relief against the United
States of America, the United States Maritime Administration and Santa Fe Land
Corporation (now known as Catellus Development Corporation ("Catellus"))
(collectively, the "Defendants") alleging, among other things, that the
Defendants caused or allowed hazardous substances, pollutants, contaminants,
debris and other solid wastes to be discharged, deposited, disposed of or
released on certain property located in Richmond, California (the "Property")
formerly owned by Catellus and leased to (i) the Company for the purpose of
shipbuilding activities conducted by the Company on behalf of the United States
during World War II, and (ii) subsequent tenants thereafter. Plaintiffs allege,
among other things, that (i) the Defendants are jointly and severally liable for
response costs and natural resources damages under CERCLA, (ii) Defendant United
States of America is liable on grounds of negligence for damages under the
Federal Tort Claims Act, and (iii) Defendant Catellus is strictly liable and on
grounds of negligence for such discharge, deposit, disposal or release. Certain
of the Plaintiffs have alleged that they had incurred or expect to incur costs
and damages in the amount of approximately $49 million, in the aggregate.
 
     On or about September 23, 1992, the Plaintiffs filed a Third Amended
Complaint, alleging, among other things, that (i) the Defendants are jointly and
severally liable for response costs, declaratory relief and natural resources
damages under CERCLA; (ii) Defendant United States of America is liable on
grounds of negligence, continuing trespass and continuing nuisance for damages
under the Federal Tort Claims Act; (iii) Defendant Catellus is strictly liable
on grounds of continuing nuisance, continuing trespass and negligence for such
discharge, deposit, disposal or release; (iv) Catellus is liable to indemnify
Plaintiffs; and (v) Catellus is liable for fraudulent concealment of the alleged
contamination.
 
     On February 20, 1991, Catellus filed a third party complaint (the "Third
Party Complaint") against the Company and James L. Ferry & Son, Inc. ("Ferry")
in the United States District Court for the Northern District of California,
Case No. C-89-2935 DLJ. The Third Party Complaint was served on the Company as
of April 12, 1991. The Third Party Complaint alleges that, if the allegations of
the Plaintiffs are true, then the Company and Ferry (which is alleged to have
performed certain excavation activities on the Property and, as a result
thereof, to have released contaminants on the Property and to have arranged for
the transportation, treatment and disposal of such contaminants) are liable for
Catellus' response costs and damages under CERCLA and damages under other
theories of negligence and nuisance and, in the case of the Company, waste.
Catellus seeks (i) contribution from the Company and Ferry, jointly and
severally, for its costs and damages pursuant to CERCLA, (ii) indemnity from the
Company and Ferry for any liability or judgment imposed upon it, (iii) indemnity
from the Company and Ferry for reasonable attorneys' fees and costs incurred by
it, (iv) damages for the injury to its interest in the Property, and (v) treble
damages from the Company pursuant to California Code of Civil Procedure Section
732. On June 4, 1991, Catellus served on
 
                                       41
<PAGE>   45
 
the Company a first amended third party complaint which alleges, in addition to
the allegations of the Third Party Complaint, that the Company and/or a
predecessor in interest to the Company is also liable for Catellus' damages, if
any, on the basis of alleged contractual indemnities contained in certain former
leases of the Property.
 
     The Third Party Complaint was amended on or about October 26, 1992. The
amended Third Party Complaint alleges that, if the allegations of the Plaintiffs
are true, then the Company and Ferry (which is alleged to have performed certain
excavation activities on the Property and, as a result thereof, to have released
contaminants on the Property and to have arranged for the transportation,
treatment and disposal of such contaminants) are liable for (i) Catellus'
response costs and natural resources damage under CERCLA; (ii) damages under
theories of negligence, trespass and nuisance; (iii) indemnity (equitable and
contractual); and (iv) attorneys fees under California Code of Civil Procedure
Section 1021.6.
 
   
     By letter dated October 26, 1992, counsel for certain underwriters at
Lloyd's London and certain London Market insurance companies ("London Insurers")
advised that the London Insurers agreed to reimburse the Company for defense
expenses in the third party action filed by Catellus, subject to a full
reservation of rights.
    
 
     The Plaintiffs filed a motion for leave to file a Third Amended Complaint
which would have added the Company as a first party defendant. This motion was
denied. On October 26, 1992, the Plaintiffs served a separate Complaint against
the Company for damages and declaratory relief. The claims asserted by the
Plaintiffs are for (i) recovery of costs, natural resources damages and
declaratory relief under CERCLA; (ii) damages for injury to the Property arising
from negligence; (iii) damages under a theory of strict liability; (iv)
continuing nuisance and continuing trespass; (v) equitable indemnity; (vi)
response costs incurred by the Richmond Redevelopment Agency under California
Health & Safety Code Section 33459.4; and (vii) declaratory relief on the state
claims. This matter has been tendered to the London Insurers.
 
     Picketville Road Landfill Matter
 
   
     On July 1, 1991, the EPA served on the Company and thirteen other PRPs a
Unilateral Administrative Order For Remedial Design and Remedial Action (the
"Order") at the Picketville Road Landfill site in Jacksonville, Florida. The EPA
seeks remedial design and remedial action pursuant to CERCLA from some, but
apparently not all, PRPs based upon a Record of Decision outlining remedial
cleanup measures to be undertaken at the site adopted by the EPA on September
28, 1990. The site was operated as a municipal and industrial waste landfill
from 1968 to 1977 by the City of Jacksonville. The Company was first notified by
the EPA on January 17, 1991, that wastes from one of the Company's plants may
have been transported to and deposited in the site. In its Record of Decision,
the EPA estimated that the total capital, operations and maintenance costs of
its elected remedy for the site would be approximately $9.9 million. There can
be no assurance that such costs will not exceed such estimated amount. In
addition, the EPA has reserved the right to seek recovery of its costs incurred
relating to the Order, including, but not limited to, reimbursement of the EPA's
cost of response. Through negotiations with the EPA and other PRPs, the Company
has reached an agreement with such PRPs under which the Company will fund
$146,700 of the cost of the remedial action (unless remedial costs exceed $19
million in which event the settlement agreement will be re-opened). The
implementation of the foregoing agreement is subject to continuing discussions
among the EPA, the other PRPs and the Company.
    
 
     Asbestos-related Litigation
 
   
     The Company is a defendant in a number of lawsuits in which the plaintiffs
allege that certain of their injuries were caused by exposure to asbestos
during, and as a result of, their employment with the Company or to products
containing asbestos produced or sold by the Company. The number of such lawsuits
instituted against the Company increased substantially in 1993 and management
believes the number of such lawsuits will continue to increase at a greater
annualized rate than in prior years. In connection with such litigation, the
Company made cash payments (for settlement and other related costs) during 1993,
1992 and 1991, in the amounts of $7.0 million, $7.1 million and $6.1 million,
respectively. Based upon prior experience, the Company estimates future cash
payments in connection with such litigation of approximately $8.0 million to
    




 
                                       42
<PAGE>   46
 
   
$12.0 million per year for the years 1994 through 1998, and an aggregate of
approximately $85.0 million thereafter (through 2007). While the ultimate extent
of the Company's liability for asbestos-related claims cannot be determined at
this time, management currently believes that potential insurance recoveries
should be adequate to pay substantially all of such claims, and that, as a
result thereof, the resolution of these matters should not have a material
adverse effect on the Company's consolidated financial position or results of
operations.
    
 
     Various other lawsuits and claims are pending against the Company.
Management believes that resolution of the lawsuits and claims made against the
Company, including the matters discussed above, will not have a material adverse
effect on the Company's consolidated financial position.
 
PROPERTIES
 
     The Company owns in fee or leases all the real estate and facilities used
in connection with its business. Plants and equipment and other facilities are
generally in good condition and suitable for their intended uses, subject to
changing environmental requirements. Although the Company's domestic aluminum
smelters and alumina facility were initially designed early in the Company's
history, they have been modified frequently over the years to incorporate
technological advances in order to improve efficiency, increase capacity and
achieve energy savings. The Company believes that its domestic plants are cost
competitive on an international basis. Due to the Company's variable cost
structure, the plants' operating costs are relatively lower in periods of low
primary aluminum prices and relatively higher in periods of high primary
aluminum prices.
 
     Obligations under the Credit Agreement are secured by, among other things,
mortgages on the Company's plants located in Spokane (the Trentwood and Mead
plants) and Tacoma, Washington; Gramercy, Louisiana; Erie, Pennsylvania; Newark,
Ohio; and Sherman, Texas. The New Credit Agreement will not be secured by the
Company's Gramercy, Louisiana Plant.
 
OTHER MATTERS
 
     On February 7, 1989, the Company sold aluminum production facilities at
Ravenswood, West Virginia (the "Ravenswood Works") and Bedford, Indiana and a
data center at Columbus, Ohio. The sales price for the three facilities was
approximately $256 million, including approximately $168 million in cash and the
assumption by the buyer of certain liabilities. Among the liabilities the buyer
and its pension plan assumed were pension liabilities relating to former
employees of the Company represented by the USWA who were employed by the buyer
at the Ravenswood Works and the Bedford facility at the sale date (the "Former
Employees"). The projected benefit obligation relating to such assumed pension
liabilities was calculated at such time to be approximately $77.6 million. The
buyer agreed to certain restrictions on its activities designed to help assure
that it would meet its assumed obligations. The Company retained liability for
pension, retiree health and life insurance coverage with respect to Ravenswood
Works employees who retired from the Company prior to the sale date.
 
     The Company agreed with the USWA that in the event of a permanent shutdown
of the Ravenswood Works prior to February 7, 1994, the Former Employees would
receive from the owner of the Ravenswood Works, the Pension Benefit Guaranty
Corporation, the Company and/or a pension plan maintained by the Company, the
pension benefits accrued as of the sale date subject to certain limited
exceptions. The Company also agreed with the USWA that in the event of such a
shutdown, such Former Employees, if otherwise eligible, would receive retiree
health coverage, subject to a monthly premium, and a portion of their life
insurance coverage. The Company has not calculated the costs which would be
necessary to provide the retiree health and life insurance coverage, but such
costs are believed to be smaller than the amount of the pension liabilities
assumed by the buyer.
 
     The Department of Labor ("DOL"), which has enforcement powers under the
Employee Retirement Income Security Act of 1974, as amended ("ERISA"), in
October 1991, initiated a review of the transfer of the pension liabilities and
the related assets from the Company plan to the buyer and its pension plan. The
Company has assisted the DOL with its review and believes that its agreements
and actions in connection with the sale and the actions of the Company plan
fiduciaries were in full compliance with ERISA.
 
                                       43
<PAGE>   47
 
                                   MANAGEMENT
EXECUTIVE OFFICERS AND DIRECTORS
 
   
     The table below sets forth certain information, as of February 4, 1994,
with respect to the executive officers and directors of the Company, and certain
officers of KAC who perform services for the Company. All officers and directors
hold office until their respective successors are elected and qualified or until
their earlier resignation or removal.
    
 
<TABLE>
<CAPTION>
                      NAMES                     POSITIONS AND OFFICES WITH THE COMPANY
        ---------------------------------  ------------------------------------------------
        <S>                                <C>
        George T. Haymaker, Jr...........  Chairman of the Board, Chief Executive Officer
                                             and Director
        Joseph A. Bonn...................  Vice President -- Planning and Administration
        John T. La Duc...................  Vice President and Chief Financial Officer
        Anthony R. Pierno................  Vice President and General Counsel
        Byron L. Wade....................  Vice President, Secretary and Deputy General
                                             Counsel
        Charlie Alongi...................  Controller
        Kris S. Vasan....................  Treasurer
        Robert E. Cole...................  Vice President, Government Affairs
        John E. Daniel...................  Vice President, Primary Aluminum
        Richard B. Evans.................  Vice President, Flat-Rolled Products
        Robert W. Irelan.................  Vice President, Public Relations
        Geoffrey W. Smith................  Vice President, Alumina
        Lawrence L. Watts................  Vice President, Alumina
        Robert J. Cruikshank.............  Director
        Charles E. Hurwitz...............  Director
        Ezra G. Levin....................  Director
        Robert Marcus....................  Director
        Paul D. Rusen....................  Director
</TABLE>
 
     George T. Haymaker, Jr. Mr. Haymaker, age 56, assumed the positions of
Chairman of the Board and Chief Executive Officer of the Company and KAC
effective January 1, 1994. From May 1993 to December 1993 Mr. Haymaker served as
President and Chief Operating Officer of the Company and KAC. Mr. Haymaker was
elected as a director of KAC at KAC's Annual Meeting of Stockholders on May 19,
1993, and was also elected as a director of the Company at the Company's Annual
Meeting of Stockholders held on June 15, 1993. From 1987 to April 1993, Mr.
Haymaker had been a partner in a partnership which acquires, redirects and
operates small to medium sized companies in the metals industry. He served as
President from February 1992 to March 30, 1993, and has been a director since
July 1987 of Metalmark Corporation, which is in the business of semi-fabrication
of aluminum specialty foils and extrusions. From May 1986 until February 1993,
he also served as President of West Coast Sales Corp., which provides management
and acquisition services. Mr. Haymaker also served as Chief Executive Officer
and a director of Amarlite Architectural Products, Inc. ("Amarlite"), a producer
of architectural curtain wall and entrance products, from August 1990 to April
1992 and from April 1989 to February 1993, respectively. He was a director of
American Powdered Metals Company, engaged in the manufacture of powdered metal
components, from August 1988 to March 1993, and Hayken Metals Asia Limited,
which represents manufacturers of aluminum and metal products, from January 1988
to April 10, 1993. During 1984 to 1986, Mr. Haymaker served as Executive Vice
President -- Aluminum Operations of Alumax Incorporated, responsible for all
primary aluminum and semi-fabricating activities. Mr. Haymaker has extensive
experience in the management of businesses engaged in the
 
                                       44
<PAGE>   48
 
production and sale of aluminum and aluminum products, including 25 years of
experience in a variety of executive and managerial positions with Aluminum
Company of America and its subsidiaries.
 
     Joseph A. Bonn. Mr. Bonn, age 50, has been Vice President -- Planning and
Administration of the Company and KAC since July 1989 and February 1992,
respectively. Mr. Bonn has served as a Vice President of the Company since April
1987, and served as Senior Vice President -- Administration of MAXXAM from
September 1991 through December 31, 1992. He was also the Company's Director of
Strategic Planning from April 1987 until July 1989.
 
     John T. La Duc. Mr. La Duc, age 50, has been Chief Financial Officer of the
Company since January 1990 and a Vice President of the Company since June 1989.
He has been Vice President and Chief Financial Officer of KAC since June 1989
and May 1990, respectively. From January 1, 1993 until April 5, 1993, Mr. La Duc
served as Treasurer of the Company and KAC, having previously served as
Treasurer of KAC from September 1987 to May 1990 and Assistant Treasurer of KAC
from February 1987 to September 1987. Mr. La Duc also previously served as
Treasurer of the Company from September 1987 until January 1990. He was an
Assistant Treasurer and Treasurer, International Operations of the Company from
1981 until 1987. In September 1990, Mr. La Duc was elected Senior Vice President
and Chief Financial Officer of MAXXAM. Mr. La Duc also serves as a Vice
President and Chief Financial Officer of MAXXAM Group Inc. ("MGI"), a wholly
owned subsidiary of MAXXAM engaged through its subsidiaries in forest products
operations, The Pacific Lumber Company ("Pacific Lumber"), an indirect
subsidiary of MAXXAM engaged in forest products operations, and Pacific Lumber's
subsidiary, Scotia Pacific Holding Company ("Scotia Pacific"). He also serves as
a director of Pacific Lumber and Scotia Pacific.
 
     Anthony R. Pierno. Mr. Pierno, age 61, has served as Vice President and
General Counsel of the Company and KAC since January 1992. He also serves as
Senior Vice President and General Counsel of MAXXAM, positions he has held since
February 1989. Mr. Pierno also serves as Vice President and General Counsel of
MAXXAM Group, Pacific Lumber and Scotia Pacific. Immediately prior to joining
MAXXAM, Mr. Pierno served as partner in charge of the business practice group in
the Los Angeles office of the law firm of Pillsbury, Madison & Sutro. He has
served as the Commissioner of Corporations of the State of California and as
Chair of several committees of the State Bar of California. Mr. Pierno is Vice
Chairman of the Board of Trustees of Whittier College, and a member and past
Chairman of the Board of Trustees of Marymount College.
 
     Byron L. Wade. Mr. Wade, age 46, has served as Vice President and Secretary
of the Company and KAC since January 1992, and Deputy General Counsel of the
Company and KAC since June 1992 and May 1992, respectively. Mr. Wade has also
served as Vice President and Deputy General Counsel of MAXXAM since May 1990,
and Secretary of MAXXAM since October 1988. He previously served as Assistant
Secretary and Assistant General Counsel of MAXXAM from November 1987 to October
1988 and May 1990, respectively. Mr. Wade has served as Vice President,
Secretary and Deputy General Counsel of Pacific Lumber and Scotia Pacific since
June 1990 and November 1992, respectively, and as a Vice President of MAXXAM
Group since July 1990. He had previously served since 1983 as Vice President,
Secretary and General Counsel of MCO Resources, Inc., a publicly-traded oil and
gas company, which was majority owned by MAXXAM. Since July 1993, Mr. Wade has
served as a director, Vice President and Secretary of SHRP, Inc. ("SHRP"), the
sole general partner of Sam Houston Race Park, Ltd., a Texas limited
partnership, which has been granted a license to operate a horse racing facility
in Houston, Texas.
 
     Charlie Alongi. Mr. Alongi, age 63, has been the Controller of the Company
and KAC since July 1989, and was the Assistant Controller of the Company from
February 1982 until July 1989.
 
     Kris S. Vasan. Mr. Vasan, age 44, became Treasurer of the Company and KAC
on April 6, 1993. Mr. Vasan previously served the Company and KAC as Corporate
Director of Financial Planning and Analysis from June 1990 until April 1993.
From October 1987 until June 1990, he served as Associate Director of Financial
Planning and Analysis. He was Associate Director of Energy Planning of the
Company from 1980 until 1987, and prior thereto, Manager of Energy Planning from
1978. Mr. Vasan joined the Company in 1974 as Senior Operations Research
Analyst, a position he held until 1978.
 
                                       45
<PAGE>   49
 
     Robert E. Cole. Mr. Cole, age 47, has been a Vice President of the Company
since March 1981. Mr. Cole also has served as Vice President -- Federal
Government Affairs of MAXXAM, MGI and Pacific Lumber since September 1990.
 
     John E. Daniel. Mr. Daniel, age 58, has been a Vice President of the
Company since January 1992, and has been the General Manager of the Company's
primary aluminum products business unit since November 1990. From November 1990
to January 1992, he was Divisional Vice President of the Company's primary
aluminum products business unit. From December 1989 to November 1990, Mr. Daniel
was Reduction Plant Manager of the Tacoma smelter plant. From July 1986 to
December 1989, he was Reduction Plant Manager of the Company's formerly owned
Ravenswood, West Virginia plant.
 
     Richard B. Evans. Mr. Evans, age 46, has been a Vice President of the
Company since January 1992, and has been the General Manager of the Company's
flat-rolled products business unit since January 1989. From July 1986 to January
1992, he was Divisional Vice President of the Company's flat-rolled products
business unit. From March 1985 to June 1986, Mr. Evans was Divisional Vice
President and manager of the Company's formerly-owned Ravenswood, West Virginia
plant. From July 1982 to February 1985, he was General Manager for Die Formed
Products.
 
     Robert W. Irelan. Mr. Irelan, age 56, has been Vice President -- Public
Relations of the Company since February 1988. From June 1985 to February 1988,
Mr. Irelan served as Divisional Vice President -- Corporate Public Relations of
the Company, and from 1968 to June 1985, he served the Company and certain
affiliated companies in a variety of positions. Mr. Irelan also has served as
Vice President -- Public Relations of MAXXAM, MGI and Pacific Lumber since
September 1990.
 
     Geoffrey W. Smith. Mr. Smith, age 47, has been a Vice President of the
Company since January 1992, and has been Co-General Manager of the Company's
alumina business unit since September 1991. From September 1990 to January 1992,
Mr. Smith was Divisional Vice President of the Company's alumina business unit.
From August 1988 to August 1990, Mr. Smith was Director of Business Development
for the alumina business unit, and from 1982 to August 1988 was
Operations/Technical Manager for the Gramercy refinery.
 
     Lawrence L. Watts. Mr. Watts, age 47, has been a Vice President of the
Company since January 1992, and has been Co-General Manager of the Company's
alumina business unit since September 1991. From June 1989 to January 1992, Mr.
Watts was Divisional Vice President, Governmental Affairs and Human Resources
for the alumina business unit, and from July 1988 to June 1989, he was
Divisional Vice President, Public Relations and Governmental Relations for the
same business unit. From September 1984 to July 1988, Mr. Watts was Manager,
Human Resources for the alumina business unit.
 
   
     Robert J. Cruikshank. Mr. Cruikshank, age 63, was appointed as a director
of the Company and KAC on January 26, 1994. In addition, he has been a director
of MAXXAM since May 1993. Mr. Cruikshank was a Senior Partner in the
international public accounting firm of Deloitte & Touche from December 1989
until his retirement in March 1993. Prior to its merger with Touche Ross & Co.
in December 1989, Mr. Cruikshank served as Managing Partner of Deloitte Haskins
& Sells from June 1974 until the merger, and served on such firm's board of
directors from 1981 to 1985. Mr. Cruikshank also serves as a director of Houston
Industries Incorporated, a public utility holding company with interests in
electric utilities, cable television, coal and transportation businesses.
    
 
     Charles E. Hurwitz. Mr. Hurwitz, age 53, has served as a director of the
Company since November 1988 and of KAC since October 1988. Mr. Hurwitz has also
served as a member of the Board of Directors and the Executive Committee of
MAXXAM since August 1978 and was elected as Chairman of the Board and Chief
Executive Officer of MAXXAM in March 1980. Since May 1982, Mr. Hurwitz has been
Chairman of the Board and Chief Executive Officer of MAXXAM Group. Since January
1, 1993, Mr. Hurwitz has also served MAXXAM and MGI as President. Mr. Hurwitz
has also served as a director and Chairman of the Board of SHRP since July 1993.
From May 1986 until February 1993, Mr. Hurwitz served as a director of Pacific
Lumber, and from December 31, 1992 until February 1993, he served as Chairman of
the Board of Pacific Lumber. Mr. Hurwitz has been, since January 1974, Chairman
of the Board and Chief Executive
 
                                       46
<PAGE>   50
 
Officer of Federated Development Company ("Federated"), a New York business
trust primarily engaged in the management of real estate investments.
 
     Ezra G. Levin. Mr. Levin, age 59, has been a director of the Company since
November 1988. He has been a director of KAC since July 1991, and a director of
MAXXAM since May 1978. Mr. Levin also served as a director of the Company from
April 1988 to May 1990. Mr. Levin is a partner in the law firm of Kramer, Levin,
Naftalis, Nessen, Kamin & Frankel. He serves as a trustee of Federated and as a
director of MGI, Pacific Lumber, Scotia Pacific and UMB Bank and Trust Company.
 
   
     Robert Marcus. Mr. Marcus, age 68, has been a director of the Company and
KAC since September 1991. From 1987 to January 1992, Mr. Marcus was a partner in
American Industrial Partners, a San Francisco and New York based firm
specializing in private equity investments in industrial companies. From 1983 to
1991, Mr. Marcus was a director of Domtar Inc., a Canadian resource-based
multi-business corporation. From 1982 to 1987, Mr. Marcus served as President
and Chief Executive Officer of Alumax Inc., an integrated aluminum company.
    
 
     Paul D. Rusen. Mr. Rusen, age 58, has been a director of the Company since
April 1986. Mr. Rusen has served as a director of KAC since July 1991. Mr. Rusen
previously served as a director of KAC from May 1987 to May 1990. He is
President of Employee Ownership, Inc., an investment banking firm, Chairman of
Bliss/Salem Corporation, a rolling mill manufacturing company, former Chairman
and Chief Executive Officer of Pittsburgh Forgings Company, a former director of
Wheeling-Pittsburgh Steel Corporation and a former principal of Working Equity,
Inc., an investment banking firm.
 
     In February 1992, Pittsburgh Forgings Company filed a voluntary corporate
petition under Chapter 11, Title 11, of the United States Code in the United
States Bankruptcy Court for the Western District of Pennsylvania. Mr. Rusen was
the Chairman, President and Chief Executive Officer of Pittsburgh Forgings
Company at such time.
 
     In October 1990, Amarlite filed a voluntary corporate petition under
Chapter 11, Title 11, of the United States Code in the United States Bankruptcy
Court for the Northern District of Georgia. In December 1991, Amarlite obtained
approval of its reorganization plan, which was funded and substantially
consummated on January 14, 1992. Mr. Haymaker was Chief Executive Officer and a
director of Amarlite during such period.
 
THE BOARD OF DIRECTORS AND ITS COMMITTEES
 
     The Board of Directors of the Company has several standing committees,
including Executive, Audit and Compensation Committees.
 
     The Executive Committee, which currently consists of two members, meets on
call and has authority to act on most matters during the intervals between
meetings of the entire Board of Directors. Its current members are Messrs.
Hurwitz (Chairman) and Haymaker.
 
     The Audit Committee presently consists of Messrs. Levin, Marcus (Chairman)
and Rusen. The Audit Committee meets with appropriate Company financial and
legal personnel, internal auditors and independent public accountants and
reviews the internal controls of the Company and the objectivity of its
financial reporting. This Committee recommends to the Board the appointment of
the independent public accountants to serve as auditors in examining the
corporate accounts of the Company. The independent public accountants
periodically meet privately with the Audit Committee and have access to the
Committee at any time.
 
     The Compensation Committee reviews and advises management, makes
recommendations to the Board, and reviews and approves proposals regarding the
establishment or change of benefit plans, salaries or compensation afforded the
executive officers and other employees of the Company. Messrs. Levin (Chairman)
and Marcus currently serve as members of this Committee.
 
     The Board of Directors of the Company does not have a standing nominating
committee nor does it have any committee performing a similar function.
 
                                       47
<PAGE>   51
 
DIRECTOR COMPENSATION
 
   
     Directors who were not employees of the Company received a retainer of
$30,000 for the 1992 calendar year. During 1992, directors of the Company who
were also directors of MAXXAM did not receive any additional director or
committee fees for serving as a director of the Company. Directors could also be
paid additional ad hoc fees for extraordinary services. Mr. Marcus was paid an
additional fee of $10,000 for extraordinary services performed in 1992.
Directors were reimbursed for travel and other disbursements relating to Board
and Committee meetings. Fees to directors who were also employees of the Company
were deemed to be included in their salary. Directors of the Company were also
directors of KAC and received the foregoing compensation for acting in both
capacities. In addition to the compensation payable as a director for 1992, the
Chairman of each of the Executive, Audit and Compensation Committees was paid a
fee of $1,500 per committee meeting held on a date other than a Board of
Directors meeting date. Other members of such Committees received no additional
compensation for attending such Committee meetings.
    
 
     In November 1988, MGI entered into a one-year consulting agreement with one
of the Company's former directors, John B. Connally, under which Mr. Connally
received $250,000. The agreement was subsequently renewed each year on the same
terms and was effective until June 1993.
 
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT
 
     The following tables contain information with respect to persons known to
the Company to be the beneficial owners of more than 5% of the Common Stock, the
1985 Series A Stock and the 1985 Series B Stock as of December 31, 1993. For the
purposes of these disclosures and the disclosure of ownership of shares by
officers and directors below, shares are considered to be "beneficially" owned
if the person has or shares the power to vote or direct the voting for the
securities, the power to dispose of or direct the disposition of the securities,
or the right to acquire beneficial ownership within 60 days.
 
  Ownership of Certain Beneficial Owners Common Stock
 
<TABLE>
<CAPTION>
                      NAME AND ADDRESS OF                     AMOUNT AND NATURE OF    PERCENT OF
                       BENEFICIAL OWNER                       BENEFICIAL OWNERSHIP     CLASS(1)
    -------------------------------------------------------   --------------------    ----------
    <S>                                                       <C>                     <C>
    Kaiser Aluminum Corporation                                 46,171,365 shares         100%
      5847 San Felipe, Suite 2600
      Houston, Texas 77057
</TABLE>
 
  Ownership of Certain Beneficial Owners Cumulative (1985 Series A) Preference
  Stock
 
<TABLE>
<CAPTION>
                      NAME AND ADDRESS OF                     AMOUNT AND NATURE OF    PERCENT OF
                       BENEFICIAL OWNER                       BENEFICIAL OWNERSHIP     CLASS(1)
    -------------------------------------------------------   --------------------    ----------
    <S>                                                       <C>                     <C>
    Kaiser Aluminum USWA                                           869,693 shares        93.9%
      Employee Stock Ownership Plan(2)
      c/o Mellon Bank, N.A.
      Pittsburgh, Pennsylvania
</TABLE>
 
  Ownership of Certain Beneficial Owners Cumulative (1985 Series B) Preference
  Stock
 
<TABLE>
<CAPTION>
                      NAME AND ADDRESS OF                     AMOUNT AND NATURE OF    PERCENT OF
                       BENEFICIAL OWNER                       BENEFICIAL OWNERSHIP     CLASS(1)
    -------------------------------------------------------   --------------------    ----------
    <S>                                                       <C>                     <C>
    Kaiser Aluminum Salaried                                        87,006 shares        56.0%
      Employee Stock Ownership Plan(2)
      c/o Mellon Bank, N.A.
      Pittsburgh, Pennsylvania
</TABLE>
 
- ---------------
(1) The "Percent of Class" is computed using the shares outstanding on December
    31, 1993.
 
(2) Individual participants in the Plan may direct the Plan's Trustee how to
    vote their shares; undirected shares are voted by the Trustee in the same
    proportion as shares voted upon participant direction.
 
                                       48
<PAGE>   52
 
  Ownership of Management Cumulative (1985 Series B) Preference Stock
 
<TABLE>
<CAPTION>
                      NAME AND ADDRESS OF                     AMOUNT AND NATURE OF    PERCENT OF
                       BENEFICIAL OWNER                       BENEFICIAL OWNERSHIP     CLASS(1)
    -------------------------------------------------------   --------------------    ----------
    <S>                                                       <C>                     <C>
    All directors and officers of the Company                    1,571,135 shares           *
</TABLE>
 
- ---------------
 *  Less than 1%
 
(1) The "Percent of Class" is computed using the shares outstanding on April 21,
    1993.
 
   
  Ownership of KAC Parent
    
 
   
     MAXXAM owns approximately 67% of the Common Stock of KAC. The following
table sets forth, as of December 31, 1993, the beneficial ownership of the
Common Stock and Class A $.05 Non-Cumulative Participating Convertible Preferred
Stock ("Class A Preferred Stock") of MAXXAM by the directors and nominees for
director of the Company, and by the Company's directors and officers as a group:
    
 
   
<TABLE>
<CAPTION>
                                                                                       PERCENT
                                                                                       OF
                                                                            PERCENT    COMBINED
                                            AMOUNT AND NATURE OF             OF        VOTING
         BENEFICIAL OWNER                 BENEFICIAL OWNERSHIP(1)           CLASS      POWER(2)
- ----------------------------------   ----------------------------------     -----      -----
<S>                                  <C>                                    <C>        <C>
Charles E. Hurwitz................   Common Stock -- 2,746,642(3)(4)        31.2%
                                     Class A Preferred Stock --                        59.9%
                                     (3)(4)                                 97.0%
Ezra G. Levin.....................   Common Stock -- 1,000(3)(5)              *          *
All directors and officers of KAC
  as a group (18).................   Common Stock -- 2,771,792              31.6%
                                     Class A Preferred Stock --
                                     657,917                                96.6%      60.0%
</TABLE>
    
 
- ---------------
 *  Less than 1%.
 
(1) Except as may otherwise be indicated, beneficial owners have sole voting and
    investment power with respect to the shares listed in the table.
 
(2) MAXXAM's Class A Preferred Stock is generally entitled to ten votes per
    share on matters presented to a vote of that company's stockholders.
 
(3) Messrs. Hurwitz and Levin serve as trustees of Federated, and Mr. Hurwitz,
    together with members of his immediate family and trusts for the benefit
    thereof, owns all of the shares of beneficial interest in Federated. In
    addition, Federated, Messrs. Hurwitz and Levin, and Mr. James H. Paulin,
    Jr., Secretary and Treasurer of Federated, are a "group" (the "Stockholder
    Group") within the meaning of Section 13(d) of the Exchange Act. As of
    December 31, 1993, in the aggregate, the Stockholder Group beneficially
    owned 2,762,994 shares of MAXXAM's Common Stock and 658,050 shares of
    MAXXAM's Class A Preferred Stock, aggregating approximately 59.9% of the
    total voting power of MAXXAM. By reason of the foregoing and their
    relationship with the members of the Stockholder Group, Messrs. Hurwitz and
    Levin may be deemed to possess shared voting and investment power with
    respect to the shares held by the Stockholder Group.
 
(4) Includes as of December 31, 1993 (a) 1,669,451 shares of MAXXAM's Common
    Stock and 656,853 shares of MAXXAM's Class A Preferred Stock, respectively,
    owned by Federated as to which Mr. Hurwitz possesses voting and investment
    power, (b) 1,526 shares of MAXXAM's Common Stock is owned by Mr. Hurwitz's
    spouse as separate property, (c) 46,500 shares of MAXXAM's Common Stock
    owned by a limited partnership controlled by Mr. Hurwitz and his spouse,
    23,250 of which shares were separately owned by Mr. Hurwitz's spouse prior
    to their transfer to such limited partnership and as to which Mr. Hurwitz
    disclaims beneficial ownership, (d) 158,564 shares of MAXXAM's Common Stock
    owned by 1992 Hurwitz Investment Partnership, L.P., of which 79,282 shares
    are owned by Mr. Hurwitz's spouse as separate property, and (e) 71,175
    shares of MAXXAM's Common Stock which
 
                                       49
<PAGE>   53
 
    could be acquired upon exchange of 7% Cumulative Exchangeable Preferred
    Stock of MCOP owned by Federated. Does not include shares owned by other
    members of the Stockholder Group.
 
(5) Does not include shares owned by other members of the Stockholder Group.
 
     At December 31, 1993, 28,000,000 shares of KAC's Common Stock owned by
MAXXAM were pledged as security for two MGI debt issues consisting of $100.0
million aggregate principal amount of 11 1/4% Senior Secured Notes due 2003 and
$126.7 million aggregate principal amount of 12 1/4% Senior Discount Notes due
2003.
 
EXECUTIVE COMPENSATION
 
  The Kaiser 1993 Omnibus Stock Incentive Plan
 
     On April 2, 1993, the Compensation Committee recommended to the Board of
Directors the adoption of the Kaiser 1993 Omnibus Stock Incentive Plan (the
"Plan"). On April 6, 1993, the Board of Directors adopted the Plan, subject to
approval by the stockholders of the Company and KAC. The stockholders of both
the Company and KAC approved the Plan at their 1993 Annual Meetings.
 
     The Company and KAC currently have identical Boards of Directors and
identical Compensation Committee memberships. Accordingly, their respective
Compensation Committees are referred to jointly in this section as the
"Committee." The Plan is the Company's first stock-based incentive plan since
the Company's 1979 Stock Option Plan, which expired on December 31, 1988. The
Plan is jointly sponsored by the Company and KAC.
 
     The description of the Plan herein is qualified in its entirety by the
provisions of the Plan, a copy of which has been filed with the Commission.
 
  Long-Term Incentive Compensation Background
 
     Effective as of January 1, 1989, the Company and KAC adopted an unfunded
long-term incentive plan (as amended, the "LTIP"). Effective as of January 1,
1990, the Company adopted an unfunded middle management long-term incentive plan
(the "Mid-Management Plan"). No employee participates in both plans. Both plans
are linked to certain measurements of corporate net income.
 
     During 1992, the senior managements of the Company and KAC and the
Committee determined that the continued utilization of the LTIP and
Mid-Management Plan might not be in the best interest of the corporations. They
observed that virtually all benefits under the LTIP had been earned and that the
Mid-Management Plan was being viewed as an annual, rather than longer term,
incentive. Moreover, they observed that KAC's stock had become publicly traded
since those plans were adopted. For these and other reasons the Committee
determined that it would be appropriate to design a new stock-based long-term
incentive plan.
 
  Compensation Committee Initiation of the Plan and Initial Grants
 
     At its meeting held on December 2, 1992, the Committee directed the
preparation of a flexible but stock-based incentive plan for joint sponsorship
by the Company and KAC. The Committee determined not to make year-end 1992
grants to participants under either the LTIP or the Mid-Management Plan and
indicated that, although such plans were not being terminated, they expected to
make future long-term incentive grants to certain employees under a stock-based
plan.
 
     In addition, the Committee determined to provide a one-time opportunity for
participants in the LTIP to elect to receive payment of their LTIP account
balances, as of December 31, 1992, as follows:
 
          (i) Amounts earned and vested would be paid half in cash and half in
     restricted shares of common stock of KAC. Ninety-five percent of the earned
     and vested amounts would be paid on or prior to December 31, 1992, with the
     remainder to be paid on or about April 10, 1993. The portion payable in
     restricted shares of common stock of KAC would be divided by the average
     closing price for the stock for December 1992 through the latest practical
     date to determine the number of shares granted. As
 
                                       50
<PAGE>   54
 
     implemented, the average December price of $8.539 per share (through
     December 28, 1992) was utilized. The portion payable in cash would be
     reduced by 1992 bonuses paid to recipients and by appropriate tax
     withholdings.
 
          (ii) Amounts earned and unvested as of December 31, 1992 under the
     LTIP would be paid in options or shares of restricted stock under the Plan
     following its implementation. Restrictions would be removed or options
     would vest at the rate of 25% each December for four (4) years.
 
          (iii) Amounts unearned and unvested as of December 31, 1992 under the
     LTIP would be paid in options or shares of restricted stock under the Plan
     following its implementation. Restrictions would be removed or options
     would vest as to 50% thereof in each of December 1995 and December 1996.
 
     The payments made in accordance with item (i) above were separate and apart
from the Plan and are reflected in column (h) of the Summary Compensation Table.
The grants made in accordance with items (ii) and (iii) above are referred to in
the Plan as the Initial Grants and are reflected in column (f) of the Summary
Compensation Table.
 
     Six participants in the LTIP, constituting all of the participants in the
LTIP then employed by the Company other than Messrs. John M. Seidl (former
Chairman of the Board of Directors and Chief Executive Officer of the Company
until December 31, 1992) and Hutchcraft (former Chairman of the Board of
Directors and Chief Executive Officers of the Company until December 31, 1993),
timely made elections to receive the December 1992 restricted stock and cash
distribution and the Initial Grants under the Plan in lieu of the LTIP benefits
attributable to their accounts at year end 1992. As a result of their elections,
Messrs. La Duc and Bonn each received as to their 95% payment described in item
(i) above, 13,145 shares of restricted common stock of KAC. Mr. La Duc received
cash in the amount of $13,159, and Mr. Bonn's cash account was a negative $1,489
which he paid to KAC. The remaining in lieu distributions were made to these
individuals on or about April 10, 1993 and amounted to $1,384 and 772 shares to
Mr. La Duc and $690 and 772 shares to Mr. Bonn. The Initial Grants relating to
items (ii) and (iii) above are an integral part of the Plan. The information
shown below in the New Plan Benefits Table, except with respect to Mr. Haymaker,
represents the Initial Grants. An aggregate of 764,096 shares of KAC restricted
common stock were awarded as the Initial Grants, including 167,346 shares each
to Messrs. La Duc and Bonn.
 
                                       51
<PAGE>   55
 
  New Plan Benefits Table
 
     The following table sets out the determinable number of shares of KAC
Common Stock that were issued or allocated during 1993 to each of the named
executive officers and the following groups under the Plan:
 
   
<TABLE>
<CAPTION>
                                                                    1993 KAISER OMNIBUS STOCK
                                                                          INCENTIVE PLAN
                                                                    --------------------------
                                                                    DOLLAR VALUE      NUMBER
                          NAME AND POSITION                            ($)(1)        OF SHARES
    --------------------------------------------------------------  ------------     ---------
    <S>                                                             <C>              <C>
    John M. Seidl,
      former Chairman of the Board and Chief Executive Officer....   $       -0-          -0-
    A. Stephens Hutchcraft, Jr.,
      former Chairman of the Board, Chief Executive Officer and
      President...................................................           -0-          -0-
    George T. Haymaker, Jr.,
      Chairman of the Board and Chief Executive Officer...........       712,500      100,000
    Anthony R. Pierno,
      Vice President and General Counsel..........................           -0-          -0-
    John T. La Duc,
      Vice President and Chief Financial Officer..................     1,428,967      167,346
    Joseph A. Bonn,
      Vice President, Planning and Administration.................     1,428,967      167,346
    Executive Group...............................................     6,127,333      749,195
    Non-Executive Director Group..................................           -0-          -0-
    Non-Executive Officer Employee Group..........................     5,345,957      699,201
</TABLE>
    
 
- ---------------
   
(1) Valuation based on the average price per share during the month such awards
    were granted.
    
 
  General Provisions
 
     The Plan is administered by the Committee. It is the intention of the Board
of Directors that the Plan be formulated, adopted and administered in a manner
which allows for transactions under it to be exempt employee benefit
transactions under Rule 16b-3 of the Securities Exchange Act of 1934, as amended
(the "Exchange Act"). Accordingly, no person shall serve on the Committee who
has received any grant or award under the Plan within one year prior to his or
her appointment nor shall any person receive a grant or award under the Plan
while a member of the Committee. The Committee may select participants for
awards, in addition to the Initial Grants under the Plan, from among those
employees of the Company recommended by the Chief Executive Officer of the
Company who are, in the opinion of the Committee, key employees in a position to
contribute materially to the Company's continued growth and development and to
its long-term success. It is expected that approximately 80 employees will
participate in the Plan within the first two (2) years of its duration, but such
participation has not been determined and is subject to the discretion of the
Committee.
 
     The Committee will have discretion to make awards under the Plan. In making
awards, the Committee has flexibility in choosing from a variety of stock-based
incentive alternatives. The Plan allows for the grant of incentive stock options
("ISOs"), nonstatutory stock options, stock appreciation rights ("SARs"),
performance units, performance shares, restricted stock and unrestricted stock;
however, it is not contemplated that any participant will receive awards from
all categories available under the Plan. Up to 2,500,000 shares of Common Stock
of KAC (hereafter "KAC Common Stock") are reserved for awards or for payment of
rights granted under the Plan (subject to adjustment in the event of certain
changes in the capitalization of KAC). Of that amount, the Initial Grants
comprise 764,096 shares. Payments under the Plan for other than direct awards of
stock may be made in cash, in stock or partly in each, at the discretion of the
Committee. If any award terminates or lapses prior to the expiration or earlier
termination of the Plan, the shares of KAC Common Stock subject to the award
will be available again for award under the Plan (except in the case of a stock
option as to which a related SAR has been exercised).
 
                                       52
<PAGE>   56
 
     The Plan became effective as of December 1992 upon stockholder approval and
will expire on December 31, 2002. Awards made under the Plan prior to its
termination shall remain in effect until they shall have been exercised,
satisfied or terminated as set forth in the Plan. The Board of Directors may
suspend or terminate the Plan at any time prior to its expiration. Any amendment
increasing the aggregate number of shares of stock which may be issued pursuant
to ISOs or making certain other material changes shall require stockholder
approval. However, no plan amendment may adversely impact a previously granted
award made under the Plan without consent of the grantee.
 
     Awards under the Plan (other than direct grants of stock or stock obtained
as payment through exercise of a Plan award) may not be transferred except by
will or the laws of descent and distribution. Stock obtained under the Plan may
be subject to restrictions and recipients will be subject to reporting and
disposition restrictions under Section 16 of the Exchange Act and related
insider trading laws.
 
  Stock Options
 
     The Committee may grant options to purchase shares of KAC Common Stock.
Such options may be nonstatutory or nonqualified stock options and ISOs pursuant
to Section 422 of the Internal Revenue Code of 1986, as amended (the "Code").
 
     The option price for any option may not be less than the par value of KAC
Common Stock and ISOs granted under the Plan may not utilize an exercise price
which is less than the fair market value of KAC Common Stock on the date of the
grant. The option price may be paid in cash, in previously acquired KAC Common
Stock held for at least six (6) months and with a fair market value on the date
of exercise equal to the option price, or by a combination of cash and KAC
Common Stock. The Committee may also approve other forms of payment. Options may
not be exercised sooner than one year or more than ten years from the date of
grant.
 
  Stock Appreciation Rights
 
     The Committee may grant stock appreciation rights in conjunction with, or
apart from, stock options. An SAR entitles the grantee to receive a payment from
KAC equal to the excess of the fair market value of a share of KAC Common Stock
at the date of exercise over a specified price fixed by the Committee. The
Committee may establish a maximum appreciation value when granting SARs. Payment
for SARs may be made in cash, KAC Common Stock, or a combination of both, at the
discretion of the Committee. SARs may not be exercised sooner than one year or
more than ten years from the date of grant.
 
  Restricted Stock
 
     The Committee may grant shares of restricted KAC Common Stock under the
Plan. The Committee may make the grant of restricted stock subject to various
conditions including the participant remaining employed by the Company for a
number of years. Participants holding shares of restricted stock may exercise
full voting rights with respect to those shares but shall not be entitled to
receive dividends and other distributions paid, if any, with respect to those
shares during the period of restriction. A holder of restricted stock may not
sell or otherwise transfer the KAC Common Stock until the restrictions have
lapsed or have been removed.
 
  Performance Units and Performance Shares
 
     The Committee may grant performance units and performance shares under the
Plan. In such event, the Committee will establish a performance period over
which corporate, business unit, or individual performance goals set by the
Committee will be measured. At the end of the performance period, the
performance units or performance shares will be paid out at their initial
established values, increased or decreased, as the case may be, based upon
performance above or below target levels. Payment may be made in cash, KAC
Common Stock or a combination thereof as determined by the Committee. Payment
may be made in a lump sum or in installments at the Committee's discretion. In
the event payment is deferred, interest or dividend equivalents may be paid to
participants.
 
                                       53
<PAGE>   57
 
  Unrestricted Stock
 
     Unrestricted shares of KAC Common Stock also may be awarded under the Plan
as well as upon the exercise of stock options, in connection with distributions
due on the exercise of stock appreciation rights or as payment on performance
units or performance shares.
 
  Rights to Grants Upon Termination of Employment
 
     In the event a participant's employment is terminated by reason of death,
disability, or retirement, vested options or other vested rights under the Plan
may be exercised within twelve months of termination (three years in the event
of retirement), or the remaining term of the option or right, whichever is
shorter. If employment is terminated for any other reason, options or rights may
be exercised for three months, or the remaining term of the option or right,
whichever is shorter, except that participants who are terminated for cause
immediately forfeit all exercise rights. In the event a participant dies,
becomes disabled or retires after having reached normal retirement age for
pension purposes, a portion of such person's granted shares of restricted stock
will become free of restrictions, and a portion of such person's granted stock
options, SARs, performance units or performance shares shall vest. Such portion
shall be equal to the number of shares subject to such grants multiplied by the
number of full months elapsed between the date of grant and the date of death,
disability or retirement, divided by the number of full months of the period for
which such grants were to have been restricted or to have remained unvested. The
remaining portion of such grants shall be forfeited. In the event of retirement
before normal retirement age, all such grants shall continue to be subject to
their respective conditions, vesting schedules and restrictions, including any
requiring continued employment. In the event a participant's employment is
terminated involuntarily, other than for cause, the Committee may, in its
discretion, waive any applicable forfeiture, vesting requirements or
restrictions as it deems appropriate.
 
                                       54
<PAGE>   58
 
  Summary Compensation Table
 
     The following table sets forth compensation information, cash and non-cash,
for each of the Company's last three completed fiscal years with respect to the
Chief Executive Officer and the four most highly compensated executive officers
of the Company (collectively referred to as the "named executive officers") for
the fiscal year ended December 31, 1992:
 
<TABLE>
<CAPTION>
                                                                      
                                                                                LONG-TERM COMPENSATION          
                                                                      ------------------------------------------
                                      ANNUAL COMPENSATION                       AWARDS                 PAYOUTS
                             --------------------------------------   ---------------------------     ----------
        (A)            (B)      (C)         (D)            (E)          (F)               (G)           (H)             (I)
                                                          OTHER      RESTRICTED           
                                                          ANNUAL       STOCK            OPTIONS/        LTIP         ALL OTHER
      NAME AND                SALARY       BONUS       COMPENSATION   AWARD(S)            SARS        PAYOUTS       COMPENSATION
 PRINCIPAL POSITION   YEAR      ($)         ($)         ($)(1)(2)       ($)               (#)           ($)            ($)(1)
- --------------------  -----  ---------    --------     ------------  ----------         --------     ----------     ------------
<S>                   <C>    <C>          <C>          <C>           <C>                <C>          <C>            <C>
John M. Seidl,        1992   $533,077(3)  $ 99,000       $    -0-    $     -0-              -0-      $1,653,385       $ 35,822(4)(5)
 former Chairman and  1991     450,000      90,000                 
   Chief                                                       --          -0-              -0-       4,877,648(6)          --
 Executive Officer    1990     450,000      90,000             --          -0-              -0-             -0-             --
A. Stephens           1992     400,000         -0-                 
 Hutchcraft, Jr.,                                             -0-          -0-              -0-       1,376,874         11,423(5)
 former President     1991     365,000      73,000                 
   and Chief                                                   --          -0-              -0-       3,832,437(6)          --
 Operating Officer    1990     365,000     133,000             --          -0-              -0-             -0-             --
Anthony R. Pierno,    1992     302,275     265,000(8)         -0-          -0-              -0-             -0-         50,123(9)
 Vice President and   1991          --          --             --           --               --              --             --
 General Counsel(7)   1990          --          --             --           --               --              --             --
John T. La Duc,       1992     225,000      45,000            -0-    1,428,967 (10)(11)  10,000(12)     192,698(13)      8,469(4)(5)
 Vice President and   1991     195,000      53,500             --          -0-              -0-       1,000,000(6)          --
 Chief Financial      1990     186,250      38,000                 
   Officer                                                     --          -0-              -0-             -0-             --
Joseph A. Bonn,       1992     210,000      42,000            -0-    1,428,967 (10)(11)     -0-         195,697(13)     96,248(4)(5)
 Vice President,      1991     197,500      47,000                 
   Planning                                                    --          -0-              -0-       1,000,000(6)          --
 and Administration   1990     185,000      37,000             --          -0-              -0-             -0-             --
</TABLE>                                                           
 
- ---------------
 (1) Pursuant to the transition rules effective October 21, 1992, these amounts
     are excluded for the Company's 1991 and 1990 fiscal years.
 
 (2) Excludes perquisites and other personal benefits because the aggregate
     amount of such compensation is the lesser of either $50,000 or 10% of the
     total of annual salary and bonus reported for the named executive officer.
 
 (3) Includes payment of $38,077 representing accrued vacation not taken upon
     his resignation on December 31, 1992 in addition to his base salary of
     $495,000.
 
 (4) Includes moving related items of $30,111, $3,969 and $76,684 for Messrs.
     Seidl, La Duc and Bonn, respectively.
 
 (5) Includes $5,711, $8,000, $4,500 and $4,200 under the Kaiser Savings Plan
     (as defined below) to Messrs. Seidl, Hutchcraft, La Duc and Bonn,
     respectively. Also includes $3,423 credited to Mr. Hutchcraft under the
     Kaiser Supplemental Benefits Plan described below. Includes $15,364 loan
     forgiveness granted to Mr. Bonn in March 1992.
 
 (6) Pursuant to 1991 amendments, LTIP participants were permitted to elect an
     accelerated payment option pursuant to which they could receive in December
     1991 and April 1992 amounts approximating 95% and 5%, respectively, of the
     vested portion of their LTIP account balances (excluding bonuses previously
     paid), subject to certain maximum dollar limitations. Without such
     accelerated payment option and subject to certain reductions and
     limitations, participants were generally entitled to receive the vested
     portion of their LTIP account balances on the earlier to occur of (a)
     termination of their employment, (b) termination of the LTIP if prior to
     December 31, 1993, or (c) April 10, 1994.
 
 (7) Mr. Pierno receives his compensation from MAXXAM; however the Company
     reimburses MAXXAM for certain allocable costs associated with the
     performance of services for the Company by such executive officer. The
     table reflects such officer's total compensation rather than an allocated
     part of such compensation. Mr. Pierno's compensation for 1991 and 1990 is
     not included since he was not an executive officer of the Company at any
     time during such years.
 
                                       55
<PAGE>   59
 
 (8) Pursuant to Mr. Pierno's employment agreement, his personal loans from
     MAXXAM outstanding on the date of such agreement are forgiven at the rate
     of $15,000 per year. This amount is included as part of his bonus
     compensation. See "Certain Transactions" for a discussion of such personal
     loans.
 
 (9) Represent matching contributions by MAXXAM under the MAXXAM 401-K savings
     plan of $4,782, and $45,341 accrued in respect of MAXXAM's revised capital
     accumulation plan pursuant to which, in general, benefits vesting 10%
     annually are payable upon termination of employment with MAXXAM.
 
(10) Represents restricted stock granted under the Plan effective December 1992.
     The Plan was approved by the stockholders of the Company and KACC in May
     and June 1993, respectively. See "-- New Plan Benefits Table."
 
(11) At the end of fiscal year 1992, Messrs. Bonn and La Duc each owned 13,145
     shares of restricted common stock of the Company valued at approximately
     $112,245.
 
(12) Represents SARs Mr. La Duc received from MAXXAM with respect to MAXXAM's
     common stock.
 
(13) See, "-- The Kaiser 1993 Omnibus Stock Incentive Plan" regarding the
     election by LTIP participants to receive payment of their LTIP account
     balances. Without such election opportunity and subject to certain
     reductions and limitations, participants were generally entitled to receive
     the vested portion of their LTIP account balances on the earlier to occur
     of (a) termination of their employment, (b) termination of the LTIP if
     prior to December 31, 1996, or (c) April 10, 1997. Pursuant to such
     election, these amounts were paid half in cash and half in restricted
     shares of Common Stock of the Company.
 
  Option/SAR Grants Table
 
     The following table sets forth certain information concerning options to
purchase Common Stock granted in fiscal year 1992 to any of the named executive
officers:
 
<TABLE>
<CAPTION>
                                                                                     
                                                                                     POTENTIAL REALIZABLE 
                                                                                       VALUE AT ASSUMED   
                                                                                     ANNUAL RATES OF STOCK
                                                                                      PRICE APPRECIATION  
                                INDIVIDUAL GRANTS                                       FOR OPTION TERM   
- ---------------------------------------------------------------------------------    ---------------------
           (A)                (B)           (C)             (D)           (E)           (F)         (G)
                                         % OF TOTAL                                  
                                          OPTIONS/                                   
                            OPTIONS/        SARS                                     
                              SARS       GRANTED TO     EXERCISE OR       
                             GRANTS      EMPLOYEES      BASE PRICE     EXPIRATION       5%          10%
           NAME               (#)         IN 1992        ($/SHARE)        DATE          ($)         ($)
- --------------------------  --------    ------------    -----------    ----------    ---------   ---------
<S>                         <C>         <C>             <C>            <C>           <C>         <C>
John T. La Duc............   10,000         12.5%         $ 28.00        12/02/02    $ 176,090   $ 446,248
</TABLE>
 
     The SARs set forth in the above table were granted on December 2, 1992 to
Mr. La Duc under MAXXAM's 1984 Phantom Share Plan. The SARs are exercisable for
cash only and vest with respect to 20% on the anniversary date of the grant and
an additional 20% on each anniversary date thereafter until fully vested.
 
                                       56
<PAGE>   60
 
  Option/SAR Exercises and Fiscal Year End Value Table
 
     The table below provides information on an aggregated basis concerning each
exercise of stock options (or tandem SARs) and freestanding SARs during the
fiscal year ended December 31, 1992 by each of the named executive officers, of
which there was only one, and the 1992 fiscal year-end value of unexercised
options and SARs.
 
<TABLE>
<CAPTION>
             (A)                    (B)         (C)                  (D)                           (E)
                                                                                        VALUE OF UNEXERCISED IN-
                                                            NUMBER OF UNEXERCISED       THE-MONEY OPTIONS/SARS AT
                                  SHARES                  OPTIONS/SARS AT YEAR END           FISCAL YEAR-END
                                ACQUIRED ON    VALUE                 (#)                           ($)
                                 EXERCISE     REALIZED   ---------------------------   ---------------------------
             NAME                 (#)(1)        ($)      EXERCISABLE   UNEXERCISABLE   EXERCISABLE   UNEXERCISABLE
- ------------------------------  -----------   --------   -----------   -------------   -----------   -------------
<S>                             <C>           <C>        <C>           <C>             <C>           <C>
John T. La Duc................         --           --          --         10,000            -0-            -0-
Anthony R. Pierno.............         --           --      14,000         19,000            -0-            -0-
</TABLE>
 
- ---------------
(1) If no shares received, the number of securities with respect to which
    options/SARs were exercised is reflected.
 
  Pension Plan Table
 
     The Company maintains a qualified, defined-benefit Retirement Plan (the
"Kaiser Retirement Plan") for salaried employees of the Company and
co-sponsoring subsidiaries who meet certain eligibility requirements.
 
<TABLE>
<CAPTION>
                                                        YEARS OF SERVICE
              ANNUAL              -------------------------------------------------------------
           REMUNERATION              15           20           25           30           35
         ---------------          ---------    ---------    ---------    ---------    ---------
    <S>                           <C>          <C>          <C>          <C>          <C>
    $125,000..................    $  28,125    $  37,500    $  46,875    $  56,250    $  65,625
     150,000..................       33,750       45,000       56,250       67,500       78,750
     175,000..................       39,375       52,500       65,625       78,750       91,875
     200,000..................       45,000       60,000       75,000       90,000      105,000
     225,000..................       50,625       67,500       84,375      101,250      118,125
     250,000..................       56,250       75,000       93,750      112,500      131,250
     300,000..................       67,500       90,000      112,500      135,000      157,500
     400,000..................       90,000      120,000      150,000      180,000      210,000
     450,000..................      101,250      135,000      168,750      202,500      236,250
     500,000..................      112,500      150,000      187,500      225,000      262,500
     600,000..................      135,000      180,000      225,000      270,000      315,000
     720,000..................      162,000      216,000      270,000      324,000      378,000
</TABLE>
 
     The foregoing table shows estimated annual retirement benefits payable
under the terms of the Kaiser Retirement Plan to participants with the indicated
years of credited service without reduction for the limitations imposed by the
Internal Revenue Code on qualified plans and before adjustment for the Social
Security offset. The Company has adopted a Supplemental Benefits Plan under
which certain participants in the Kaiser Retirement Plan will receive the
benefits described in the summary of the Supplemental Benefits Plan set forth
below. The estimated annual retirement benefits shown are based upon the
assumptions that current Kaiser Retirement Plan provisions remain in effect,
that the participant retires at age 65, and that the retiree receives payments
based on a straight life annuity for his lifetime.
 
     Messrs. Seidl, Hutchcraft, La Duc and Bonn had 3.9, 36.8, 23.3 and 25.5
years of credited service, respectively, on December 31, 1992. Monthly
retirement benefits, except for certain minimum benefits, are determined by
multiplying years of credited service (not in excess of 40) by the difference
between 1.50% of average monthly compensation for the highest base period (of
36, 48 or 60 consecutive months, depending upon compensation level) in the last
10 years of employment and 1.25% of monthly primary Social Security benefits.
 
                                       57
<PAGE>   61
 
     The compensation covered by the Kaiser Retirement Plan includes base salary
and bonus payments. No named executive officer had compensation covered by the
Kaiser Retirement Plan which differed by more than 10% from that set forth in
the Summary Compensation Table (column (c) plus column (d) thereof).
 
     Participants are entitled to retire and receive pension benefits, unreduced
for age, upon reaching age 62 or after 30 years of credited service. Full early
pension benefits (without adjustment for Social Security offset prior to age 62)
are payable to participants who are at least 55 years of age and have completed
10 or more years of pension service (or whose age and years of pension service
total 70) and who have been terminated by the Company or an affiliate for
reasons of job elimination or partial disability. Participants electing to
retire prior to age 62 who are at least 55 years of age and have completed 10 or
more years of pension service (or whose age and years of pension service total
at least 70) may receive pension benefits, unreduced for age, payable at age 62
or reduced benefits payable earlier. Participants who terminate their employment
after five years or more of pension service, or after age 55 but prior to age
62, are entitled to pension benefits, unreduced for age, commencing at age 62 or
actuarially reduced benefits payable earlier. For participants with five or more
years of pension service or who have reached age 55 and who die, the Kaiser
Retirement Plan provides a pension to their eligible surviving spouses. Upon
retirement, participants may elect among several payment alternatives including,
for most types of retirement, a lump-sum payment.
 
     Kaiser Supplemental Benefits Plan
 
     The Company maintains an unfunded, non-qualified Supplemental Benefits Plan
(the "Kaiser Supplemental Benefits Plan"), the purpose of which is to restore
benefits which would otherwise be paid from the Kaiser Retirement Plan or the
Supplemental Savings and Retirement Plan, a qualified Section 401(k) plan (the
"Kaiser Savings Plan"), were it not for the limitations imposed by the Internal
Revenue Code. Participation in the Kaiser Supplemental Benefits Plan includes
all employees of the Company and its subsidiaries whose benefits under the
Kaiser Retirement Plan and Kaiser Savings Plan are likely to exceed the maximum
dollar limitations imposed by the Internal Revenue Code. Eligible participants
are entitled to receive the equivalent of the Kaiser Retirement Plan and Kaiser
Savings Plan benefits which they may be prevented from receiving under those
plans because of Internal Revenue Code limitations.
 
EMPLOYMENT CONTRACTS AND TERMINATION OF EMPLOYMENT AND CHANGE-IN-CONTROL
ARRANGEMENTS
 
     Until his resignation on December 31, 1992, Mr. Seidl held the positions of
Chairman and Chief Executive Officer of the Company and KAC. He was employed
pursuant to an employment agreement which commenced February 1, 1989 and
provided for an annual salary of $450,000, or such higher rate as might be
mutually agreed to by Mr. Seidl, the Company and KAC. Mr. Seidl was eligible to
participate in the employee benefit plans and fringe benefit programs maintained
by the Company and KAC as from time to time in effect applicable to senior
executives of the Company and KAC; provided that Mr. Seidl was eligible to
participate in any bonus program maintained by the Company or KAC only to the
extent participants in the LTIP were also eligible for such bonus program
participation. In general, Mr. Seidl was entitled to participate in the LTIP in
accordance with the terms of the LTIP. In light of his resignation, Mr. Seidl
and the Company entered into an agreement on December 23, 1992, pursuant to
which, Mr. Seidl received $1,000,000 on or before December 31, 1992 (the
"December Payment") in payment of benefits otherwise due him on or before April
10, 1993. In consideration thereof, Mr. Seidl agreed that the payment of
benefits otherwise due him on or before April 10, 1993 would be reduced by
$1,000,000 plus an amount equal to interest on $1,000,000 from the date of the
December Payment to April 10, 1993 at the greater of (i) 6.125% or (ii) the rate
of interest applicable on April 1, 1992 to borrowings under the Credit Agreement
(as defined below under "Certain Transactions").
 
     In June 1990, Mr. Seidl also entered into an agreement with MAXXAM related
to his move to Houston, Texas, which was amended as of February 1991 and May
1991, and subsequently assigned to the Company. The agreement provided for
reimbursement to Mr. Seidl for certain expenses incurred in connection with such
move. This reimbursement amount for 1992 is reflected in the Summary
Compensation Table.
 
                                       58
<PAGE>   62
 
     Mr. Hutchcraft retired from the Company effective December 31, 1993. Mr.
Hutchcraft's prior employment agreement provided for a 1993 base salary of
$450,000 and for termination of his participation in the LTIP as of December 31,
1992, with payment of his estimated account balance thereunder as of December
31, 1992, with any adjustment from estimated to actual balance determined after
preparation of audited financial statements for 1992, to be made on or about
April 10, 1993. Pursuant to this agreement, Mr. Hutchcraft was paid $1,358,000
on December 31, 1992 and $18,874 on April 8, 1993, on account of his LTIP
account balance. In light of other compensation provisions in his agreement, Mr.
Hutchcraft received no bonus in 1992. Prior to the time of his election as
Chairman of the Board and Chief Executive Officer of the Company, Mr. Hutchcraft
served as Chief Operating Officer in addition to President of the Company and
his compensation was established pursuant to the base salary program and bonus
plan for executives and managers of the Company generally and based on those
same performance factors. The compensation set forth in Mr. Hutchcraft's
agreement was also established in recognition of his previous compensation
history, in anticipation of his additional responsibilities as Chairman of the
Board, and his personal leadership qualities and industry expertise widely
recognized in the Company and in the aluminum industry and also as an incentive
to Mr. Hutchcraft to continue in the employ of the Company.
 
     On April 1, 1993 the Company and KAC entered into an employment agreement
with Mr. George T. Haymaker, Jr. pursuant to which Mr. Haymaker joined the
Company and KAC in May 1993 as President and Chief Operating Officer. Mr.
Haymaker's agreement has a term of five (5) years. Pursuant to the agreement,
Mr. Haymaker was named Chairman of the Board of Directors and Chief Executive
Officer of the Company and KAC upon Mr. Hutchcraft's retirement on December 31,
1993. Mr. Haymaker's employment agreement provides for a base salary of $450,000
per annum commencing upon his joining the Company and KAC, and a bonus target of
50% of his salary beginning fiscal year 1994. The agreement further provides
that Mr. Haymaker will not be paid a bonus for calendar year 1993. Any bonus
actually awarded for 1994 or thereafter could be less or greater than the target
level, depending upon corporate performance as compared to corporate plan
objectives usually established in January of each year, as well as individual
performance. Under the agreement, Mr. Haymaker received an initial award under
the Plan of options to purchase up to 100,000 shares of KAC Common Stock at its
fair market value on the date of the award. Such options are to vest 20% per
year for a period of five (5) years. See "-- New Plan Benefits Table" above.
 
     In the event of a change of control of the Company or KAC which within one
year thereafter adversely affects Mr. Haymaker's title, position, duties,
responsibilities or compensation, Mr. Haymaker's employment agreement provides
that he may elect to be deemed terminated without cause, and therefore, entitled
to a severance payment equal to two times his base annual salary. Additionally,
in the event of such termination, Mr. Haymaker's options for 100,000 shares of
KAC Common Stock shall fully vest.
 
     Mr. Pierno and MAXXAM entered into a five-year employment agreement
effective as of March 8, 1990. Pursuant to the terms of the agreement, Mr.
Pierno was entitled during the first six months of 1993 to a base salary of
$321,232 per year, which amount is increased each July by an amount not less
than the increase in the Consumer Price Index for that year. The agreement
provided for a bonus for the year 1992 in an amount not less than 75% and not
more than 125% of Mr. Pierno's then base salary. Although the agreement
specifies no bonus percentage for the years 1993 and 1994, in the agreement
MAXXAM expresses an intent to pay a bonus in the same percentage range. The
agreement also entitles Mr. Pierno to participate in employee benefit plans and
programs applicable to senior executives of MAXXAM.
 
     Mr. La Duc held the positions of Vice President and Chief Financial Officer
of KAC and the Company and Senior Vice President and Chief Financial Officer of
MAXXAM pursuant to an employment agreement among MAXXAM, the Company and Mr. La
Duc, which commenced September 26, 1990, and expired December 31, 1993. The
employment agreement provides for a base salary of $225,000 with any increases
at the discretion of the Company and MAXXAM. Currently, Mr. La Duc continues in
his employment in such positions with MAXXAM, KAC and the Company. Subject to
limitations pursuant to the LTIP, an annual bonus may be paid under the terms of
KACC's bonus plan. Mr. La Duc is eligible to participate in the employee benefit
plans and programs maintained by the Company, as from time to time in effect,
applicable to senior executives of the Company, including, but not limited to,
the LTIP and, if approved by the stockholders, the Plan.
 
                                       59
<PAGE>   63
 
     Mr. La Duc is entitled to reimbursement by the Company of certain moving
expenses incurred in connection with his relocation to Houston, Texas, and to
other benefits under the Company's executive relocation policy. The amount
reimbursed during 1992 pursuant to this arrangement is related in the Summary
Compensation Table.
 
     The Company and MAXXAM entered into an employment agreement with Mr. Joseph
A. Bonn, Vice President, Planning and Administration of KAC and a Vice President
of the Company. The employment agreement has a term of three years ending June
30, 1994, and provides for a base salary of $210,000, which may increase at the
discretion of the Company and MAXXAM. Subject to limitations pursuant to the
LTIP, an annual bonus may be paid under the terms of the KACC bonus plan. Any
annual bonus amounts payable under the employment agreement will be reduced by
the amount of any directorship fees (during the year for which the annual bonus
is paid) received by Mr. Bonn in respect of board memberships held at the
request of the Company or MAXXAM. Mr. Bonn is eligible to participate in the
employee benefit plans and programs maintained by the Company, as from time to
time in effect, applicable to senior executives of the Company, including, but
not limited to, the LTIP and, if approved by stockholders, the Plan.
 
     Mr. Bonn subsequently relocated to Oakland, California. Pursuant to an
agreement dated December 20, 1991, KAC agreed to reimburse Mr. Bonn for
reasonable and necessary moving expenses from Texas to California (including the
expense of moving property, travel costs, and temporary living expenses) in
accordance with KAC's relocation policy; to reimburse Mr. Bonn for the
reasonable amount of net out-of-pocket loss, if any, incurred in the termination
of construction work in process in connection with Mr. Bonn's Texas residence
and incurred in the resale of the land upon which the residence was being
constructed (including reasonable transaction costs and expenses in connection
with the purchase and sale of the land and improvements, construction
termination fees, architectural, engineering and drafting fees and expenses, lot
clearing costs, and the like); and to reimburse Mr. Bonn for the reasonable
amount of the net out-of-pocket loss, if any, incurred on the sale, cancellation
or forfeiture of a country club membership acquired in Texas. This reimbursement
amount for 1992 is reflected in the Summary Compensation Table.
 
COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION
 
     No member of the Compensation Committee of the Board of Directors of the
Company was, during the 1992 fiscal year, an officer or employee of the Company
or any of its subsidiaries, or was formerly an officer of the Company or any of
its subsidiaries or, other than Mr. Levin, had any relationships requiring
disclosure by the Company under Item 404 of Regulation S-K. Mr. Levin served on
the Compensation Committee and Board of both the Company and KAC during 1992.
Mr. Levin is also a partner in the law firm of Kramer, Levin, Naftalis, Nessen,
Kamin & Frankel, which provided legal services for the Company and its
subsidiaries during 1992.
 
     During the Company's 1992 fiscal year, no executive officer of the Company
served as (i) a member of the Committee (or other board committee performing
equivalent functions) of another entity, one of whose executive officers served
on the Company's Compensation Committee, (ii) a director of another entity, one
of whose executive officers served on the Company's Compensation Committee, or
(iii) a member of the compensation committee (or other board committee
performing equivalent functions) of another entity, one of whose executive
officers served as a director of the Company.
 
                                       60
<PAGE>   64
 
                              CERTAIN TRANSACTIONS
 
     For periods through June 30, 1993, KAC, the Company and its subsidiaries
were members of an affiliated group of corporations (an "Affiliated Group")
within the meaning of Section 1504 of the Internal Revenue Code of 1986, as
amended (the "Code"), of which MAXXAM is the common parent corporation (the
"MAXXAM Tax Group"). As a result, KAC, the Company and its subsidiaries were
included in the consolidated Federal income tax return filed for the MAXXAM Tax
Group. Effective July 1, 1993, KAC and its subsidiaries, including the Company
and its subsidiaries, are no longer members of the MAXXAM Tax Group (the
"Deconsolidation") but are members of a new Affiliated Group of which KAC is the
common parent corporation (the "New Kaiser Tax Group"). The taxable income and
loss and tax credits for KAC, the Company and its subsidiaries for the period
January 1, 1993 through June 30, 1993, will be included in the 1993 MAXXAM Tax
Group consolidated Federal income tax return (the "MAXXAM 1993 Tax Return"). For
periods beginning on and after July 1, 1993 (the "Post Deconsolidation
Periods"), the taxable income and loss and tax credits for KAC, the Company and
its subsidiaries will be included in the consolidated Federal income tax returns
to be filed for the New Kaiser Tax Group. KAC obtained the approval of the
Secretary of the Treasury in order to file a consolidated Federal income tax
return for the New Kaiser Tax Group for the period ended December 31, 1993.
 
     As a consequence of the Deconsolidation, the KACC Tax Allocation Agreement
(as defined) terminated pursuant to its terms, effective with respect to Post
Deconsolidation Periods. The provisions of the KACC Tax Allocation Agreement
will continue to govern periods ending before the date of the Deconsolidation
(the "Pre Deconsolidation Periods"). Therefore, payments or refunds may still be
required by or payable to the Company under the KACC Tax Allocation Agreement
for Pre Deconsolidation Periods due to the final resolution of audits, amended
returns and related matters with respect to such Pre Deconsolidation Periods. To
the extent the Company and its subsidiaries generate unused tax losses or tax
credits in Post Deconsolidation Periods, such amounts will not be available to
obtain refunds of amounts paid by the Company to MAXXAM for Pre Deconsolidation
Periods pursuant to the KACC Tax Allocation Agreement. It is anticipated that
such losses and credits will be carried forward to offset future Federal income
taxes payable by the Company under the New Tax Allocation Agreement (as
defined).
 
     Any unused tax attribute carryforwards existing as of the date of the
Deconsolidation under the terms of the KACC Tax Allocation Agreement will be
eliminated and will not be available to offset Federal income tax liabilities of
the Company and its subsidiaries for Post Deconsolidation Periods. Upon the
filing of the MAXXAM 1993 Tax Return, the tax attribute carryforwards of the
MAXXAM Tax Group as of December 31, 1993 will be apportioned in part to the
Company and its subsidiaries, based upon the provisions of the relevant
consolidated return regulations. It is anticipated that the amounts of such tax
attribute carryforwards apportioned to the Company and its subsidiaries will
approximate or exceed the amounts of tax attribute carryforwards eliminated
under the KACC Tax Allocation Agreement. Although the amounts of tax attribute
carryforwards apportioned to the Company and its subsidiaries will be determined
as of December 31, 1993, they will be available as of the date of the
Deconsolidation, subject to certain limitations, to reduce Federal income taxes
payable by the Company and its subsidiaries for Post Deconsolidation Periods
under the terms of the New Tax Allocation Agreement.
 
     In 1989, the Company and MAXXAM entered into a tax allocation agreement
(the "KACC Tax Allocation Agreement"). Pursuant to the terms of the KACC Tax
Allocation Agreement, MAXXAM pays any consolidated Federal income tax liability
for the MAXXAM Tax Group. The Company is liable to MAXXAM for the Federal income
tax liability of the Company and its subsidiaries (collectively, the "KACC
Subgroup") computed as if the KACC Subgroup were a separate Affiliated Group
which was never affiliated with the MAXXAM Tax Group (taking into account all
limitations under the Code and regulations applicable to the KACC Subgroup),
except that the KACC Subgroup excludes interest income received or accrued on an
intercompany note issued by KAC in connection with a financing consummated in
December 1989 (the "KACC Subgroup's Separate Income Tax Liability"). To the
extent such calculation resulted in a net operating loss or a net capital loss
or credit which the KACC Subgroup could have carried back to a prior taxable
period under the principles of Sections 172 and 1502 of the Code, MAXXAM pays to
the Company an amount equal to the tax refund to which the Company would have
been entitled (but not in excess of the
 
                                       61
<PAGE>   65
 
aggregate net amount previously paid by the Company to MAXXAM for the current
year and the three prior years). If such separately calculated net operating
loss or net capital loss or credit of the KACC Subgroup can not be carried back
to a prior taxable year of the KACC Subgroup for which the KACC Subgroup paid
its separate tax liability to MAXXAM, the net operating loss or net capital loss
or credit becomes a loss or credit carryover of the KACC Subgroup to be used in
computing the KACC Subgroup's Separate Income Tax Liability for future taxable
years. The same principles were applied to any consolidated or combined state or
local income tax returns filed by the MAXXAM Tax Group with respect to the
Company and its subsidiaries. Although, under Treasury regulations, all members
of the MAXXAM Tax Group, including the members of the KACC Subgroup, are
severally liable for the MAXXAM Tax Group's Federal income tax liability for all
of 1993 and applicable prior periods, under the KACC Tax Allocation Agreement,
MAXXAM indemnifies each KACC Subgroup member for all Federal income tax
liabilities relating to taxable years during which such KACC Subgroup member was
a member of the MAXXAM Tax Group, except for payments required under the KACC
Tax Allocation Agreement.
 
     During 1992, under the KACC Tax Allocation Agreement, the Company made a
payment to MAXXAM of $28.0 million in respect of the year ended December 31,
1991. The eighth amendment to the Credit Agreement, dated as of January 7, 1993
(the "Eighth Amendment") prohibits the payment by the Company to MAXXAM of any
additional amounts due under the KACC Tax Allocation Agreement until December
15, 1994. The Company estimates that it owes MAXXAM approximately $8.7 million
in respect of the year ended December 31, 1992. Inasmuch as it is anticipated
that the Company will record tax losses in the period January 1, 1993 through
June 30, 1993, and that such losses will be carried back to prior taxable
periods under the terms of the KACC Tax Allocation Agreement, it is estimated
that MAXXAM owes the Company approximately $20.0 million with respect to such
losses.
 
     Under the current consolidated return regulations, the Deconsolidation
caused certain tax basis adjustments and the recognition of certain types of
taxable income (including amounts that were previously deferred), none of which
the Company believes to be material.
 
     On June 30, 1993, the Company and KAC entered into a tax allocation
agreement (the "New Tax Allocation Agreement") effective for Post
Deconsolidation Periods. The terms of the New Tax Allocation Agreement are
similar, in all material respects, to those of the KACC Tax Allocation Agreement
except that the Company is liable to KAC.
 
     The Company and MAXXAM have an arrangement pursuant to which they reimburse
each other for certain allocable costs associated with the performance of
services by their respective employees, and the Company also pays to MAXXAM
amounts in respect of directors' fees for directors of the Company who are not
employees of the Company and who are directors of MAXXAM. During 1992 and during
the first nine months of 1993, the Company paid a total of approximately $2.0
million and $1.8 million, respectively, to MAXXAM pursuant to such arrangements,
and MAXXAM paid approximately $1.4 million and $0.6 million, respectively, to
the Company pursuant to such arrangements.
 
     As a condition to the effectiveness of the Eighth Amendment, the Company
issued the MAXXAM Note in the principal amount of $15.0 million, which evidenced
a cash loan in the amount of $15.0 million made to the Company. On June 30,
1993, the MAXXAM Note was exchanged for 2,132,950 $.65 Depositary Shares. KAC
made a capital contribution of the MAXXAM Note to the Company, which resulted in
the extinguishment of the MAXXAM Note.
 
     KAC paid cash dividends on its common stock in the amount of $2.9 million
in each quarter of 1992. In the event KAC pays any distributions to holders of
its common stock (including the payment of regular quarterly cash dividends),
the Eighth Amendment to the Credit Agreement requires MAXXAM and any subsidiary
of MAXXAM to use the entire proceeds of any such distributions received by
MAXXAM or any subsidiary of MAXXAM to purchase a PIK Note from the Company. On
December 15, 1992, the Company issued a PIK Note to a subsidiary of MAXXAM in
the principal amount of $2.5 million, representing the entire amount of the
dividend received by such subsidiary in respect of the shares of KAC's common
stock which it owned. The PIK Note bears interest, compounded semiannually, at a
rate equal to 12% per annum, and is due and payable, together with accrued
interest thereon, on June 30, 1995. The Company is not
 
                                       62
<PAGE>   66
 
required to make any payment of principal of or interest on the PIK Note prior
to June 30, 1995. However, to the extent not prohibited by the Credit Agreement,
the Company may be required to prepay the PIK Note upon demand. The Credit
Agreement currently prohibits the payment of principal and interest on the PIK
Note. Additional PIK Notes issued by the Company, if any, will have terms
substantially similar to the terms of the PIK Note described herein.
 
     In February 1993, MAXXAM entered into a commercial guaranty of payment (the
"Guaranty") of a promissory note dated January 28, 1993 in the original
principal amount of $150,000 issued by Mr. Anthony R. Pierno, Vice President and
General Counsel of the Company, to Charter National Bank -- Houston. The
Guaranty is subject to an agreement between MAXXAM and Mr. Pierno that any
payment by MAXXAM under the Guaranty shall be offset in like amount plus
interest at 12% per annum from the date of payment on the Guaranty to the date
of payment to MAXXAM by Mr. Pierno. Such offset may be made from any payments
due Mr. Pierno from MAXXAM which lawfully may be the subject of such offset,
including any payment under any compensation arrangement or employee benefit
plan. The Guaranty was entered into by MAXXAM for the convenience of Mr. Pierno.
 
     Pursuant to the terms of Mr. Pierno's employment agreement, Mr. Pierno's
personal loans, which were outstanding on the date of the employment agreement
are forgiven at the rate of $15,000 per year beginning March 8, 1991, with any
remaining balance being due and payable upon Mr. Pierno's termination of
employment. At the time of the agreement, MAXXAM had loaned an aggregate of
$150,000 at 6% interest to Mr. Pierno. The principal balance on such loans as of
November 30, 1993 was $105,000. Such loans are payable on demand, require
monthly interest payments and are secured by real estate owned by Mr. Pierno.
The employment agreement also provided for up to an additional $200,000 in loans
to Mr. Pierno bearing interest at 6% per annum, with interest being payable
monthly and principal being due December 15, 1994 (with prepayments due upon the
exercise by Mr. Pierno of any stock appreciation rights granted pursuant to the
employment agreement). All of such amount has been borrowed by Mr. Pierno.
 
     Mr. Levin, a director of the Company and KAC, is a partner of the law firm
of Kramer, Levin, Naftalis, Nessen, Kamin & Frankel, which provides legal
services for KAC, the Company and their subsidiaries. See "Legal Matters."
 
                     DESCRIPTION OF PRINCIPAL INDEBTEDNESS
 
   
     The New Credit Agreement. On January 24, 1994, the Company entered into the
Commitment Letter with Bank of America and BA which contains the principal terms
and conditions with respect to the New Credit Agreement. The expected terms and
conditions of the New Credit Agreement are summarized below. Bank of America and
BA have committed, subject to the terms and conditions of the Commitment Letter,
to provide the full $250.0 million of the New Credit Agreement.
    
 
     - Facility. The New Credit Agreement will consist of a $250.0 million
five-year secured, revolving line of credit. The Company will be able to borrow
under the facility by means of revolving credit advances, swingline advances (up
to $25.0 million) and letters of credit in an aggregate amount equal to the
lesser of $250.0 million or a borrowing base consisting of 85% of eligible
accounts receivable (as defined) plus 65% of eligible inventory (as defined)
(with availability against such eligible inventory not to exceed $175.0 million
at any one time).
 
   
     - Interest Rates. Loans under the New Credit Agreement will bear interest
at a rate per annum, at the Company's election, equal to (i) a Reference Rate
(as defined) plus 1.50% or (ii) LIBOR (as defined) plus 3.25%. After June 30,
1995, the interest rate margins applicable to borrowings under the New Credit
Agreement may be reduced (non-cumulatively), based upon the Company's Interest
Coverage Ratio (as defined) ("ICR"), as follows: ICR 1.25, reduction of 0%, 1.25
ICR 1.50, reduction of 0.50%; 1.50 ICR 2.00, reduction of 1.00%; and ICR 2.00,
reduction of 1.50%. ICR will be defined as the ratio of (i) EBITDA (as defined),
less Adjusted Capital Expenditures (as defined), to (ii) adjusted interest
expense.
    
 
     - Guaranties. The New Credit Agreement will be unconditionally guaranteed
by KAC and by all significant subsidiaries of the Company which are subsidiary
guarantors under the Credit Agreement.
 
                                       63
<PAGE>   67
 
   
     - Security. The New Credit Agreement will be secured by substantially the
same assets securing the Credit Agreement, and will include a pledge of the
stock of the Company and its material subsidiaries and the grant of a lien on
all now existing and hereafter acquired receivables, inventory, intangibles and
certain other assets of KAC, the Company and its subsidiaries. However, the New
Credit Agreement will not be secured by the Company's Gramercy alumina refinery.
    
 
   
     - Payments and Fees. The New Credit Agreement will permit repayments of
base rate advances in minimum amounts of $1.0 million and prepayment of LIBOR
advances in minimum amounts of $5.0 million. Lenders will be entitled to receive
a risk participation fee equal to 3% per annum on their respective share of the
total amount of letters of credit outstanding, subject to reduction under
certain circumstances. A commitment fee equal to 0.50% per annum will be
payable, quarterly in arrears, on the unutilized portion of the New Credit
Agreement.
    
 
   
     - Covenants. The New Credit Agreement will contain certain affirmative and
negative covenants, including, but not limited to, covenants relating to (i) the
incurrence of liens and additional indebtedness, (ii) the making of restricted
payments and the payment of fees to MAXXAM, (iii) Asset Dispositions (as
defined), (iv) the sale of accounts receivable, (v) the maximum permitted amount
of capital expenditures each year, (vi) mergers, acquisitions and investments,
(vii) leases and sale-leasebacks, (viii) transactions with affiliates and (ix)
the maintenance of a minimum net worth and ICR. The covenant relating to the
maintenance of the ICR will not become applicable under the New Credit Agreement
until March 31, 1996. In addition, the New Credit Agreement will not permit the
Company or KAC to pay any dividends on their common stock.
    
 
   
     The New Credit Agreement will (i) prohibit redemptions or repurchases of
the Notes, including, without limitation, purchases of Notes that might
otherwise be required pursuant to the provisions of the Indenture, (ii)
prohibit, without the written consent of the Required Lenders (as defined in the
New Credit Agreement), amendments or supplements to the Indenture and (iii)
prohibit, with certain exceptions, the taking of action or permitting to exist
any condition, which would require (a) any subsidiary of the Company (other than
the initial Subsidiary Guarantors under the Indenture) to guarantee the Notes or
(b) the Company or any of its Subsidiaries to provide collateral in respect of
the Notes.
    
 
   
     - Events of Default. The New Credit Agreement will contain certain events
of default substantially similar to the events of default contained in the
Credit Agreement, including, but not limited to, payment defaults, cross
defaults to other indebtedness, covenant defaults, breach of representation,
bankruptcy and similar events, ERISA violations, any requirement to repurchase
the Notes and breaches of collateral documents.
    
 
   
     - Conditions to Initial Funding. The obligations of Bank of America and BA
under the Commitment Letter are subject to certain conditions, including, but
not limited to, the requirement that the Company and KAC shall have raised not
less than $250.0 million aggregate gross proceeds of new capital pursuant to the
offering of the Notes and the shares of PRIDES.
    
 
     Existing Indebtedness. In December 1989, the Company and KAC entered into
the Credit Agreement, and the Company issued $350.0 million of its 14 1/4% Notes
(collectively, the "Financing"). The net proceeds of the Financing, together
with the $180.0 million initial payment received by the Company in respect of a
forward alumina sales transaction ("FAST") and other available funds, were used
to retire $925.0 million principal amount of Increasing Rate Notes of KAC, to
prepay certain indebtedness of the Company, to pay related fees and expenses,
and to pay a $50.0 million dividend to a subsidiary of MAXXAM.
 
     The Credit Agreement consisted of a $350.0 million five-year revolving
credit facility, a $125 million five-year term loan, a $75.0 million two-year
bridge loan, and a $172.0 million three and one-half year standby letter of
credit which secured the advance payment on the FAST. As of September 30, 1993,
the bridge loan and the term loan under the Credit Agreement were fully repaid,
the letter of credit issued in connection with the FAST had been fully
amortized, $165.0 million of borrowings and $36.1 million of letters of credit
were outstanding under the revolving credit facility and $148.9 million of
borrowing capacity was unused under the revolving credit facility.
 
                                       64
<PAGE>   68
 
     The Credit Agreement contains a number of affirmative and negative
covenants, which among other things (a) prohibit the Company from engaging in
business significantly different from that currently conducted by it, (b) limit
the incurrence of additional indebtedness and liens, (c) limit Investments (as
defined), (d) limit capital expenditures, (e) limit mergers and consolidations,
(f) restrict Asset Dispositions (as defined), (g) limit transactions with
Affiliates (as defined), (h) restrict the Company's ability to pay dividends and
make other distributions to its stockholders and (i) require the maintenance of
a (1) minimum Current Ratio (as defined), (2) minimum Net Worth (as defined),
(3) maximum Leverage Ratio (as defined) and (4) a minimum Interest Coverage
Ratio (as defined).
 
     The Company's obligations under the Credit Agreement are guaranteed by KAC
and certain of the Company's subsidiaries. In addition, the Credit Agreement is
secured by, among other things, (i) mortgages on the Company's facilities in
Trentwood, Mead and Tacoma, Washington; Gramercy, Louisiana (which will not
constitute part of the security under the New Credit Agreement); Erie,
Pennsylvania; Newark, Ohio; and Sherman, Texas, (ii) subject to certain
exceptions, liens on accounts receivable, inventory, equipment, domestic patents
and trademarks and substantially all other personal property of the Company and
certain of its subsidiaries, (iii) a pledge of all of the stock of the Company
owned by KAC and (iv) pledges of all of the stock of certain of the Company's
wholly owned domestic subsidiaries, pledges of a portion of the stock of certain
foreign subsidiaries and pledges of a portion of the stock of certain partially
owned foreign affiliates.
 
     Loans under the Credit Agreement bear an annual interest rate, at the
Company's election from time to time, equal to (i) the Reference Rate plus a
margin of 1 1/2%, (ii) the CD Rate (Reserve Adjusted) plus a margin of 2 5/8%,
or (iii) the LIBO Rate (Reserve Adjusted) plus a margin of 2 1/2%. The Company
is currently required to pay fees equal to 2 1/2% per annum on the average
aggregate amount outstanding of letters of credit under the Credit Agreement.
The Credit Agreement contains provisions for the reduction or increase of the
base interest rates and letter of credit fees, based upon the Interest Coverage
Ratio, determined quarterly, under which the base interest rates could be
reduced or increased by 1/2 of 1% per annum, on a non-cumulative basis (based
upon the Interest Coverage Ratio, the Company's base interest rates and letter
of credit fees have been increased by 1/2 of 1% per annum). In addition to the
above fees, there is a commitment fee equal to  1/2% per annum on any unused
portion of the revolving credit facility.
 
     On February 1, 1993, the Company extended a portion of its debt maturities
by refinancing the 14 1/4% Notes with $400.0 million aggregate principal amount
of the 12 3/4% Notes. Subject to certain exceptions, the 12 3/4% Note Indenture
requires the Company to satisfy certain financial tests and other conditions
(including the satisfaction of a consolidated fixed charge coverage ratio) in
order to pay dividends and limits the amount of cash dividends payable by the
Company to (i) the sum of (A) 50% of the Consolidated Net Income (as defined;
such definition, among other things, excludes the one time charge of $497.7
million incurred as a result of the cumulative effect of the adoption of SFAS
106) of the Company accrued (or, if the aggregate Consolidated Net Income of the
Company for any such period shall be a deficit, minus 100% of such deficit) for
the period (taken as one accounting period) from January 1, 1993 to the end of
the Company's most recently ended fiscal quarter for which financial statements
are available at the time such dividends are declared or paid, plus (B) the
aggregate net proceeds received by the Company after December 31, 1992, as
capital contributions or from the issuance or sale (other than to a
Non-Affiliate Joint Venture (as defined) or to a Subsidiary (as defined) of the
Company) of Capital Stock (as defined) other than Redeemable Stock (as defined)
or from the issuance or sale of any debt or other security of the Company
convertible or exercisable into such Capital Stock that has been so converted or
exercised minus (ii) the aggregate amount of Restricted Investments (as defined)
then outstanding, subject to certain adjustments.
 
     The declaration and payment of dividends by the Company and KAC on their
shares of common stock are currently subject to certain covenants contained in
the Credit Agreement and, in the case of the Company, the 12 3/4% Note
Indenture. Under the most restrictive of these covenants, neither the Company
nor KAC is currently permitted to pay dividends on its common stock.
 
     The 12 3/4% Note Indenture contains a number of affirmative and negative
covenants applicable to the Company which, among other things, (a) limit the
incurrence of additional indebtedness and liens, (b) limit Restricted Payments
(as defined), (c) limit Restricted Investments (as defined), (d) limit mergers,
 
                                       65
<PAGE>   69
 
consolidations and sales of all or substantially all of the Company's assets,
(e) impose certain requirements with respect to Asset Sales (as defined), (f)
limit transactions with Affiliates (as defined), (g) prohibit, with certain
exceptions, restrictions on the ability of any Subsidiary to pay dividends, make
certain other distributions, pay indebtedness owed to the Company or another
Subsidiary, make loans or advances to the Company or another Subsidiary or
transfer any of its assets to the Company, (h) require the Company to repurchase
12 3/4% Notes at a premium upon the occurrence of a Change of Control (as
defined) if so requested by the holder thereof, and (i) prohibit, with certain
exceptions, the incurrence of indebtedness that is both subordinated to Senior
Indebtedness (as defined) and senior to the 12 3/4% Notes.
 
     In December 1991, Alpart entered into a $60 million loan agreement with
CARIFA under which CARIFA loaned Alpart the proceeds from the issuance of
CARIFA's Industrial Revenue bonds. Proceeds from the sale of the bonds were used
by Alpart to refinance the interim loans from the partners in Alpart, to pay
eligible project costs for expansion and modernization of its refinery and to
pay certain costs of issuance. Alpart's obligations under the loan agreement are
secured by a $64.2 million letter of credit severally guaranteed by the partners
in Alpart (of which $22.5 million is guaranteed by the minority partner in
Alpart). See Note 7 of the Notes to the Consolidated Financial Statements and
Note 3 of the Notes to the Interim Financial Statements.
 
     In December 1992, the Company entered into the Sale Agreement with the
Louisiana Parish. To fund the acquisition of the facilities, the Louisiana
Parish issued $20.0 million aggregate principal amount of the Gramercy Bonds,
the proceeds of which were deposited into a construction fund established under
the related indenture and which may be withdrawn from the construction fund,
from time to time, pursuant to the terms of such indenture and the related Sale
Agreement. The Sale Agreement requires the Company to pay the purchase price of
the facilities in installments due on the dates and in the amounts required to
permit the Louisiana Parish to satisfy all of its payment obligations under the
related indenture.
 
     In connection with the offering of the $.65 Depositary Shares in June 1993,
KAC made a non-interest bearing loan to the Company in the principal amount of
$37,796,753 (an amount equal to the aggregate dividends scheduled to accrue on
the Series A Shares issued in June 1993 from the issuance date until the date on
which the Series A Shares mandatorily convert into shares of KAC Common Stock).
The loan is evidenced by an intercompany note which matures on June 29, 1996,
and is payable in quarterly installments. As of December 31, 1993, the aggregate
principal amount of such intercompany note was $31,497,294.
 
     In connection with the PRIDES Offering, KAC intends to use a portion of the
net proceeds therefrom to make a capital contribution to the Company and a
portion of such net proceeds to make a loan or loans to the Company. The loan or
loans will be evidenced by an intercompany note in a principal amount equal to
the aggregate dividends scheduled to accrue on the shares of PRIDES from the
issuance date until the date on which the shares of PRIDES mandatorily convert
into shares of KAC Common Stock.
 
                                       66
<PAGE>   70
 
                              DESCRIPTION OF NOTES
 
GENERAL
 
   
     The Notes will be issued under an Indenture, among the Company, as Issuer,
Kaiser Alumina Australia Corporation ("KAAC"), Kaiser Finance Corp. ("KFC"),
Alpart Jamaica Inc. ("AJI") and Kaiser Jamaica Corporation ("KJC"), as
Subsidiary Guarantors, and First Trust National Association, as Trustee (the
"Trustee"). A copy of the form of such Indenture is filed as an exhibit to the
registration statement of which this Prospectus is a part. The Trustee will also
act as the initial transfer agent and registrar for the Notes.
    
 
     The following statements relating to the Notes and the Indenture are
summaries of certain provisions thereof and are subject to the detailed
provisions of the Indenture, to which reference is hereby made for a complete
statement of such provisions. Wherever particular provisions of the Indenture or
terms defined therein are referred to herein, such provisions or definitions are
incorporated by reference and the summaries are qualified in their entirety by
such reference. Capitalized terms used without definition have the respective
meanings ascribed to them in the Indenture, certain of which are described below
under "Certain Definitions." All parenthetical section references are to
sections of the Indenture.
 
   
     The maximum aggregate principal amount of the Notes which may be issued
under the Indenture is limited to $175,000,000. The Notes will mature on
February   , 2002, and will bear interest at the rate set forth on the cover
page hereof from February   , 1994, payable semi-annually on February 15 and
August 15 of each year to the persons in whose names the Notes are registered at
the close of business on the February 1 immediately preceding each February 15,
or the August 1 immediately preceding each August 15. Principal of, premium, if
any, Change of Control Purchase Price, Asset Sale Purchase Price and interest on
the Notes will be payable at the office or agency of the Company maintained for
such purpose within the City and State of New York, except that, at the option
of the Company, payment of interest on the Notes may be made by check, mailed by
first-class mail to the address of the person entitled thereto at such address
as shall appear on the registry books of the Company, and the Notes may be
presented for registration of transfer or exchange, redemption or purchase at
any such office or agency, as provided in the Indenture. The Notes will be
issued only in fully registered form in denominations of $1,000 and integral
multiples thereof.
    
 
     The Notes will rank senior in right and priority of payment to all
Indebtedness of the Company that by its terms is expressly subordinated to the
Notes, including the 12 3/4% Notes. The Notes will rank pari passu in right of
payment with all senior Indebtedness, including Indebtedness under the New
Credit Agreement. The Company and the Subsidiary Guarantors may incur additional
senior Indebtedness to the extent permitted by the Indenture. Holders of secured
indebtedness of the Company and the Subsidiary Guarantors, including the
financial institutions party to the New Credit Agreement, will, however, have
claims which are prior to the claims of the holders of the Notes with respect to
the assets, if any, securing such other indebtedness.
 
     The Company will treat the Notes as debt for Federal income tax purposes.
 
     The obligations of the Company under the Notes will be guaranteed, jointly
and severally, by each Guarantor. See "-- The Guarantee."
 
                                       67
<PAGE>   71
 
OPTIONAL REDEMPTION
 
   
     The Company may not redeem the Notes before February 15, 1998. On or after
February 15, 1998, the Notes will be redeemable on at least 15 and not more than
60 days notice, at the option of the Company, in whole at any time or in part
from time to time, at the following redemption prices (expressed as a percentage
of principal amount) together with accrued and unpaid interest to but excluding
the date fixed for redemption, if redeemed during the 12-month period beginning
February 15, of the years indicated below:
    
 
<TABLE>
<CAPTION>
                                                                              REDEMPTION
        YEAR                                                                   PRICE
        -------------------------------------------------------------------   -------
        <S>                                                                   <C>
        1998...............................................................          %
        1999...............................................................          %
        2000...............................................................          %
        2001 and thereafter................................................   100.000%
</TABLE>
 
(Sections 3.01 and 3.02).
 
OFFER TO PURCHASE THE NOTES
 
     If any Change of Control of the Company occurs on or prior to maturity, the
Company shall make an offer to purchase from each holder, subject to the terms
and conditions of the Indenture, all or any part (equal to $1,000 or an integral
multiple thereof) of the holder's Notes on the date that is 30 Business Days
after the occurrence of such Change of Control (the "Change of Control Purchase
Date") at a purchase price in cash equal to 101% of the principal amount thereof
plus accrued interest to (but not including) the Change of Control Purchase Date
(the "Change of Control Purchase Price"). (Section 3.05). The Change of Control
purchase feature of the Notes may in certain circumstances make more difficult
or discourage a takeover of the Company and, thus, the removal of incumbent
management.
 
     In addition, the Indenture requires the Company to make an offer to
purchase specified portions of the Notes, under certain circumstances, if the
Company has available Net Cash Proceeds as a result of Asset Sales. See
"-- Covenants -- Limitation on Asset Sales."
 
     Neither the Board of Directors of the Company nor the Trustee may waive the
covenants providing each holder of Notes the right to require the Company to
purchase such holder's Notes upon a Change of Control or in the event of certain
Asset Sales, without, in each case, the consent of such holder.
 
     The Company will comply with all applicable federal securities laws
(including Rule 14e-1 promulgated under the Exchange Act) in connection with any
repurchase of Notes upon a Change of Control or in the event of certain Asset
Sales.
 
     The New Credit Agreement will (i) prohibit redemptions or repurchases of
the Notes, including, without limitation, purchases of Notes that might
otherwise be required pursuant to the provisions of the Indenture, (ii)
prohibit, without the written consent of the Required Lenders (as defined in the
New Credit Agreement), amendments or supplements to the Indenture and (iii)
prohibit, with certain exceptions, the taking of action, or permitting to exist
any condition, which would require (a) any subsidiary of the Company (other than
the initial Subsidiary Guarantors under the Indenture) to guarantee the Notes or
(b) the Company or any of its Subsidiaries to provide collateral in respect of
the Notes. Any repurchase of the Notes required under the Indenture upon a
Change of Control or Asset Sale would constitute an event of default under the
New Credit Agreement, with the result that the obligations of the Company
thereunder could be declared due and payable. See "Risk Factors -- Ranking of
the Notes; Subordination." Finally, the Company's ability to pay cash to the
holders of Notes upon a Change of Control or Asset Sale may be limited by the
Company's then existing financial resources.
 
THE GUARANTEE
 
   
     The obligations of the Company under the Notes are guaranteed, jointly and
severally, by each of the Subsidiary Guarantors, who will be KAAC, KFC, AJI and
KJC and such other persons that become
    
 
                                       68
<PAGE>   72
 
   
Subsidiary Guarantors as described under "-- Covenants -- Subsidiary Guarantees,
Etc." and each of their respective successors (Section 15.01). Each of the
initial Subsidiary Guarantors is a guarantor under the Subordinated Note
Indenture and, together with certain other Subsidiaries of the Company and KAC,
a guarantor of the Company's obligations under the New Credit Agreement. See
"Risk Factors -- Ranking of the Notes; Subordination."
    
 
   
     The Guarantee issued by each Subsidiary Guarantor will rank senior in right
and priority of payment to all Indebtedness of such Subsidiary Guarantor that by
its terms is expressly subordinated to the Notes, including the guarantee of the
12 3/4% Notes issued by such Subsidiary Guarantor, and will rank pari passu in
right and priority of payment with all senior Indebtedness of such Subsidiary
Guarantor, including the guarantee of the New Credit Agreement by such
Subsidiary Guarantor.
    
 
   
     If, at any time, any Subsidiary Guarantor ceases to be a guarantor of the
Indebtedness with respect to the New Credit Agreement and the 12 3/4% Notes and
no Event of Default (or event or condition which with the giving of notice or
the passage of time would be an Event of Default) then exists and is continuing,
and either (x) such Subsidiary Guarantor has not Incurred any Indebtedness or
preferred stock (including preference stock) after the date of the Indenture
that is then outstanding, other than Indebtedness Incurred pursuant to the first
full paragraph under "-- Covenants -- Limitation on Indebtedness and Preferred
Stock" (but only to the extent such Indebtedness is also Indebtedness of
Alpart), clauses (iii) and (iv) of the second full paragraph under
"-- Covenants -- Limitation on Indebtedness and Preferred Stock" and, in each
case, permitted refinancings thereof or (y) the Notes are then rated Baa3 (or
the equivalent) or better by Moody's Investor Services, Inc. (or a successor
corporation) or BBB-(or the equivalent) or better by Standard & Poor's
Corporation (or a successor corporation), then such Person shall cease to be a
Subsidiary Guarantor under the Indenture upon the delivery of an Officers'
Certificate and Opinion of Counsel to such effect. Thereafter, the Guarantee
given by such Subsidiary Guarantor shall no longer have any force or effect and
such Person shall be relieved of all of its obligations and duties under the
Indenture and the Notes.
    
 
   
     Upon the sale or disposition (by merger or otherwise) of a Subsidiary
Guarantor (or the Company's or a Subsidiary's interest therein) by the Company
or a Subsidiary of the Company to a Person that is not a Subsidiary of the
Company and which sale or disposition is otherwise in compliance with the terms
of the Indenture, the obligations of such Subsidiary Guarantor under its
Guarantee shall be deemed released without any further action required on the
part of the Trustee, such Subsidiary Guarantor, the Company or any holder of the
Notes, provided that any guarantee of such Guarantor with respect to the New
Credit Agreement and the 12 3/4% Notes, and any renewals, extensions,
refundings, replacements, restructurings or refinancings, amendments and
modifications thereof, if any, has been or is simultaneously released. At the
request of the Company, the Trustee shall execute and deliver an appropriate
instrument evidencing such release. Upon the release of any Subsidiary Guarantor
from its Guarantee pursuant to the provisions of the Indenture, each other
Subsidiary Guarantor not so released shall remain liable for the full amount of
principal of, and interest on, the Notes as and to the extent provided in the
Indenture.
    
 
COVENANTS
 
     Limitation on Indebtedness and Preferred Stock
 
   
     The Indenture provides that the Company shall not, and shall not permit any
of its Subsidiaries to, directly or indirectly, create, incur, issue, assume,
guarantee or become liable with respect to, or extend the maturity of or become
liable for the payment of, contingently or otherwise (collectively, "Incur"),
any preferred stock (including preference stock) or Indebtedness, except that,
without duplication, the Company, the Subsidiary Guarantors and Alpart may Incur
preferred stock (including preference stock) or Indebtedness (including, without
duplication, guarantees of Indebtedness of the Company and its Subsidiaries
otherwise permitted by the Indenture) if after giving effect thereto and the
receipt and application of the proceeds therefrom, and assuming that the full
amount of Indebtedness permitted to be Incurred under clause (ii) of the next
succeeding paragraph (after taking into account any reduction in such amount as
set forth in such clause (ii)) has been Incurred (assuming, for purposes of this
calculation, an interest rate on such additional Indebtedness equal to the
weighted average interest rate on the Indebtedness then outstanding under such
    
 
                                       69
<PAGE>   73
 
clause (ii)), the Consolidated Fixed Charge Coverage Ratio of the Company is
greater than 2.0 to 1; provided, however, that Indebtedness of Alpart Incurred
pursuant to this paragraph shall not exceed an aggregate of $150,000,000 at any
one time outstanding, plus an amount equal to the reasonable fees and expenses
in connection with the Incurrence of such Indebtedness. (Section 4.10(a)).
 
     Notwithstanding the foregoing, the following shall be permitted:
 
          (i) the Company and the Subsidiary Guarantors may Incur Indebtedness
     in respect of the Notes;
 
   
          (ii) the Company and the Subsidiary Guarantors may Incur Indebtedness
     (without duplication), and the Bank Guarantors may guarantee such
     indebtednesses, under the New Credit Agreement, in connection with
     Refinancing Sale and Leaseback Transactions or otherwise, in an aggregate
     amount at any one time outstanding not to exceed $375,000,000, as reduced
     from time to time by any permanent reduction in such amount as set forth in
     a Board Resolution;
    
 
   
          (iii)(A) Alpart may Incur Indebtedness in an aggregate amount not to
     exceed $150,000,000 at any one time outstanding and (B) the Company, KJC
     and AJI (without duplication) may Incur Indebtedness in an aggregate amount
     not to exceed at any one time outstanding the product of (I) $150,000,000
     multiplied by (II) the Company's then percentage ownership interest in
     Alpart; provided, however, that the aggregate Indebtedness (without
     duplication) Incurred pursuant to clauses (A) and (B) of this clause (iii)
     may not exceed $150,000,000 at any one time outstanding; and provided,
     further, that in each case the proceeds of such Indebtedness are used
     solely for capital improvements and expenditures, expansion and working
     capital with respect to Alpart and/or to reimburse the partners of Alpart
     for advances to Alpart used solely for capital improvements and
     expenditures, expansion and working capital with respect to Alpart, plus in
     each case an amount equal to the reasonable fees and expenses in connection
     with the Incurrence of such Indebtedness;
    
 
          (iv) the Company and/or KAAC may Incur Indebtedness in an amount not
     to exceed $75,000,000 at any one time outstanding, the proceeds of which
     are used solely for capital improvements and expenditures, expansion and
     working capital with respect to QAL and/or to reimburse the stockholders of
     QAL for advances to QAL used solely for capital improvements and
     expenditures, expansion and working capital with respect to QAL, plus an
     amount equal to the reasonable fees and expenses in connection with the
     Incurrence of such Indebtedness;
 
   
          (v) VALCO may Incur Indebtedness, and the Company may guarantee such
     Indebtedness, in an aggregate amount (without duplication) not to exceed
     $25,000,000 at any one time outstanding, the proceeds of which are used
     solely for capital improvements and expenditures, expansion and working
     capital with respect to VALCO and/or to reimburse the shareholders of VALCO
     for advances to VALCO used solely for capital improvements and
     expenditures, expansion and working capital, plus an amount equal to the
     reasonable fees and expenses in connection with the Incurrence of such
     Indebtedness;
    
 
   
          (vi) the Company and its Subsidiaries may Incur Indebtedness
     ("Refinancing Indebtedness") that serves to Refinance, in whole or in part,
     the Indebtedness permitted by this paragraph and the immediately preceding
     full paragraph (the "Refinanced Indebtedness"), or any one or more
     successive Refinancings of any thereof; provided, however, that:
    
 
             (A) such Refinancing Indebtedness is in an aggregate amount not to
        exceed the aggregate amount of such Refinanced Indebtedness (including
        accrued interest thereon and undrawn amounts under credit arrangements
        otherwise permitted to be Incurred pursuant to the Indenture), the
        amount of any premium required to be paid in connection with such
        Refinancing pursuant to the terms of such Refinanced Indebtedness or the
        amount of any reasonable and customary premium determined by the Company
        to be necessary to accomplish such Refinancing by means of a redemption,
        tender offer, privately negotiated transaction, defeasance or other
        similar transaction, and an amount equal to the reasonable fees and
        expenses in connection with the Incurrence of such Refinancing
        Indebtedness;
 
                                       70
<PAGE>   74
 
             (B) neither the Company nor any of its Subsidiaries is an obligor
        of such Refinancing Indebtedness, except to the extent that such Person
        (I) was an obligor of such Refinanced Indebtedness or (II) is otherwise
        permitted, at the time such Refinancing Indebtedness is Incurred, to be
        an obligor of such Refinancing Indebtedness; and
 
             (C) in the case of any Refinanced Indebtedness that is subordinated
        (pursuant to its terms) in right and priority of payment to the Notes or
        any Subsidiary Guarantor's obligation under its Guarantee, as the case
        may be, such Refinancing Indebtedness (I) has a final maturity and
        weighted average maturity at least as long as such Refinanced
        Indebtedness and (II) is subordinated (pursuant to its terms) in right
        and priority of payment to the Notes or such Subsidiary Guarantor's
        obligation under its Guarantee, as the case may be, at least to the same
        extent as such Refinanced Indebtedness;
 
          (vii) the Company may Incur Capitalized Lease Obligations not
     exceeding $50,000,000 at any one time outstanding in connection with the
     sale and leaseback of all or a portion of the Company's interest in the
     Center for Technology, provided that the Net Cash Proceeds therefrom are
     applied as described under "-- Limitation on Asset Sales";
 
          (viii) the Company and its Subsidiaries may Incur Indebtedness, the
     proceeds of which are used solely to finance the construction, acquisition
     or the acquisition and retrofitting of an aluminum smelter or smelters or
     related facilities (or interests therein) and the reasonable fees and
     expenses in connection with the Incurrence of such Indebtedness, in an
     amount not to exceed $150,000,000 in any fiscal year (without cumulation of
     unused amounts to successive years);
 
          (ix) the Company and its Subsidiaries may Incur Indebtedness, the
     proceeds of which are used solely to finance the construction or
     acquisition of a fabrication plant or plants or related facilities and the
     reasonable fees and expenses in connection with the Incurrence of such
     Indebtedness, in an aggregate amount not to exceed $25,000,000 in any
     fiscal year (without cumulation of unused amounts to successive years);
 
          (x) the Company and its Subsidiaries may Incur preferred stock
     (including preference stock) that is not Redeemable Stock; provided,
     however, that in the case of preferred stock (including preference stock)
     Incurred by any Subsidiary of the Company that is not a Subsidiary
     Guarantor, such preferred stock shall be issued pro rata to the holders of
     Capital Stock of such Subsidiary;
 
          (xi) the Company and its Subsidiaries may Incur preferred stock and
     preference stock (including preferred stock and preference stock that is
     Redeemable Stock), provided that such preferred stock or preference stock
     is issued to the Company, any of its Subsidiaries or pro rata to the
     holders of Capital Stock of any such Subsidiary;
 
          (xii) the Company and its Subsidiaries may Incur Permitted
     Indebtedness; and
 
          (xiii) the Company and its Subsidiaries may Incur Indebtedness in an
     amount at any one time outstanding not to exceed $75,000,000, provided that
     the amount of such Indebtedness that may be Incurred by Subsidiaries of the
     Company (other than Subsidiary Guarantors that are not Permitted Entities)
     shall not exceed $25,000,000 at any one time outstanding, and provided,
     further, that, to the extent any such Indebtedness is Incurred from a Bank
     or an affiliate thereof, the Bank Guarantors may guarantee such
     Indebtedness. (Section 4.10(b)).
 
   
     Notwithstanding the foregoing, no Subsidiary of the Company shall assume,
guarantee or in any other manner become liable with respect to any Indebtedness
of the Company or a Subsidiary Guarantor (other than such Subsidiary) ("Other
Indebtedness") which is subordinated (pursuant to its terms) in right and
priority of payment to any other Indebtedness of the Company or such Subsidiary
Guarantor, unless such Subsidiary also assumes, guarantees or otherwise becomes
liable with respect to the Notes on a substantially similar basis for so long as
such Subsidiary is liable with respect to such Other Indebtedness; provided,
however, that if such Other Indebtedness is subordinated (pursuant to its terms)
in right and priority of payment to the Notes or any Subsidiary Guarantor's
obligation under its Guarantee, as the case may be, any
    
 
                                       71
<PAGE>   75
 
   
such assumption, guarantee or other liability of such Subsidiary with respect to
such Other Indebtedness shall be subordinated to such Subsidiary's assumption,
guarantee or other liability with respect to the Notes to the same extent as
such subordinated Indebtedness is subordinated to the Notes or such Subsidiary
Guarantor's obligation under its Guarantee, as the case may be; and provided,
further, that this paragraph shall not be applicable to any assumption,
guarantee or other liability of any Subsidiary of the Company which existed at
the time such Person became a Subsidiary of the Company and was not Incurred in
connection with, or in contemplation of, such Person becoming a Subsidiary of
the Company, or any Refinancing Indebtedness in connection therewith complying
with clause (vi) of the immediately preceding full paragraph (provided, that the
guarantee of such Refinancing Indebtedness is on substantially the same terms as
the guarantee of the Refinanced Indebtedness). (Section 4.10(c)).
    
 
     Limitations on Restricted Payments and Restricted Investments
 
   
     The Indenture provides that the Company shall not, directly or indirectly,
(i) declare or pay any dividend or make any distribution in respect of its
Capital Stock (other than dividends payable in Capital Stock of the Company
other than Redeemable Stock), (ii) make or permit any of its Subsidiaries to
make any payment on account of the purchase, redemption or other acquisition or
retirement of any Capital Stock of the Company other than through the issuance
solely of Capital Stock of the Company (other than Redeemable Stock) or rights
thereto, provided that any Subsidiary of the Company may purchase Capital Stock
of the Company from the Company or from any other Subsidiary of the Company
(which purchase shall not be a Restricted Payment or a Restricted Investment),
(iii) make or permit any of its Subsidiaries to make any voluntary purchase,
redemption or other acquisition or retirement for value of any Indebtedness that
is subordinated (pursuant to its terms) in right and priority of payment to the
Notes or any Subsidiary Guarantor's obligations under its Guarantee, as the case
may be, other than purchases, redemptions or other acquisitions or retirements
of Permitted Indebtedness described in clause (b) of the definition thereof or
purchases, redemptions or other acquisitions otherwise permitted by the terms of
the Indenture (each of the foregoing in clauses (i), (ii) and (iii), a
"Restricted Payment"), (iv) to the extent the Company or its Subsidiaries
exercise actual control over a Non-Affiliate Joint Venture existing on the date
of the Indenture or formed or acquired after the date of the Indenture (each a
"Controlled Non-Affiliate Joint Venture"), permit such Controlled Non-Affiliate
Joint Venture to make any Restricted Investment or (v) make or permit any of its
Subsidiaries to make any Restricted Investment, unless at the time of, and after
giving effect to, each such Restricted Payment or Restricted Investment:
    
 
     (A) no Event of Default (and no event that, after notice or lapse of time
or both, would become an Event of Default) shall have occurred and be continuing
(or would occur and be continuing after giving effect thereto); and
 
     (B) the Consolidated Fixed Charge Coverage Ratio of the Company is greater
than 2.0 to 1; and
 
     (C) the sum of:
 
          (x) the aggregate amount expended for all Restricted Payments after
     December 31, 1992, and
 
          (y) the aggregate amount of Restricted Investments (less the amount of
     (1) such Restricted Investments returned in cash, or in property if made in
     property, (2) any guarantee that constitutes a Restricted Investment, to
     the extent it has been released, and (3) any direct liabilities or
     obligations to be assumed or discharged in connection with such Restricted
     Investments (in either case without recourse to the Company, any of its
     Subsidiaries or any Controlled Non-Affiliate Joint Venture) if such
     liability or obligation had been a liability or obligation of the Company,
     any of its Subsidiaries or any Controlled Non-Affiliate Joint Venture)
 
(in each case, the amount expended for such Restricted Payments and Restricted
Investments or the amount of any Restricted Investments returned, if paid or
returned in property other than in cash or a sum certain guaranteed, to be the
Fair Market Value of such property), would not exceed the sum of:
 
          (I) 50% of the Consolidated Net Income of the Company (or, if the
     aggregate Consolidated Net Income of the Company for any such period shall
     be a deficit, minus 100% of such deficit) accrued on a
 
                                       72
<PAGE>   76
 
     cumulative basis for the period (taken as one accounting period) from
     January 1, 1993 to the end of the Company's most recently ended fiscal
     quarter for which financial statements are available at the time such
     Restricted Payment or Restricted Investment is being made, and
 
          (II) the aggregate net proceeds, including the Fair Market Value of
     property other than cash received by the Company as capital contributions
     to the Company after December 31, 1992, or from the issue or sale (other
     than to a Non-Affiliate Joint Venture or to a Subsidiary of the Company),
     after December 31, 1992, of Capital Stock other than Redeemable Stock
     (including Capital Stock, other than Redeemable Stock, issued upon the
     conversion of, or in exchange for, indebtedness or Redeemable Stock, and
     including upon exercise of warrants or options or other rights to purchase
     such Capital Stock, issued after December 31, 1992), or from the issue or
     sale, after December 31, 1992 of any debt or other security of the Company
     convertible or exercisable into such Capital Stock that has been so
     converted or exercised;
 
     provided, however, that in no event shall the Company make, or permit any
     of its Subsidiaries to make, a Restricted Payment or Restricted Investment
     pursuant to this paragraph to or in MAXXAM or any Affiliate of MAXXAM if,
     after giving effect thereto, (A) the aggregate amount of all Restricted
     Payments and Restricted Investments (less the amount of (1) such Restricted
     Investments returned in cash, or in property if made in property, (2) any
     guarantee that constitutes a Restricted Investment, to the extent it has
     been released, and (3) any direct liabilities or obligations to be assumed
     or discharged in connection with such Restricted Investments (in either
     case without recourse to the Company, any of its Subsidiaries or any
     Controlled Non-Affiliate Joint Venture) if such liability or obligation had
     been a liability or obligation of the Company, any of its Subsidiaries or
     any Controlled Non-Affiliate Joint Venture) made pursuant to this paragraph
     in any calendar year to or in MAXXAM or any Affiliate of MAXXAM, less (B)
     the aggregate amount of such Restricted Payments and Restricted Investments
     made to or in KAC in such calendar year which are distributed or paid
     within thirty days thereafter by KAC to its holders of common stock other
     than MAXXAM and any Affiliate of MAXXAM, would exceed (C) $75,000,000; and
     provided, further, that notwithstanding the foregoing, the Company may make
     any such Restricted Payment or Restricted Investment to or in MAXXAM or any
     Affiliate of MAXXAM if, after giving pro forma effect thereto, the
     Company's senior debt rating would be Baa3 (or the equivalent) or better by
     Moody's Investor Services, Inc. (or a successor rating agency) or BBB- (or
     the equivalent) or better by Standard & Poor's Corporation (or a successor
     rating agency). (Section 4.09(a)).
 
          The foregoing provisions shall not be violated by reason of the
     following Restricted Payments:
 
          (I) the payment of any dividend or distribution or the redemption of
     any securities within 60 days after the date of declaration of such
     dividend or distribution or the giving of the formal notice by the Company
     of such redemption, if at said date of declaration of such dividend or
     distribution or the giving of the formal notice of such redemption, such
     dividend, distribution or redemption would have complied with the preceding
     full paragraph;
 
          (II) the retirement of any shares of the Company's Capital Stock by
     exchange for, or out of the proceeds of, the substantially concurrent sale
     (other than to a Non-Affiliate Joint Venture or to a Subsidiary of the
     Company) of other shares of its Capital Stock other than Redeemable Stock
     or out of the proceeds of a substantially concurrent capital contribution
     to the Company, provided, however, that, to the extent the proceeds are so
     used, a sale of Capital Stock or capital contribution permitted by this
     clause (II) shall be excluded in determining the aggregate net proceeds
     received by the Company referred to under clause (II) of the preceding full
     paragraph;
 
          (III) the payments provided for by clauses (ii), (iii), (iv) and (v)
     and the transactions described in clauses (vi), (vii), (viii) and (ix) (so
     long as, in the case of clause (ix), immediately following such
     transaction, the Consolidated Net Worth of the entity that survives such
     transaction is not materially lower than the Consolidated Net Worth of the
     Company immediately prior to such transaction) of the second paragraph
     under " -- Restrictions on Transactions with Affiliates";
 
                                       73
<PAGE>   77
 
          (IV) the voluntary purchase, redemption or other acquisition or
     retirement for value of Indebtedness that is subordinated (pursuant to its
     terms) in right and priority of payment to the Notes or any Subsidiary
     Guarantor's obligation under its Guarantee, as the case may be, to the
     extent that the aggregate amount expended (exclusive of amounts expended
     pursuant to clauses (V) and (VIII) of this paragraph) for all such
     voluntary purchases, redemptions or other acquisitions or retirements after
     the date of the Indenture (the amount expended for such purchases,
     redemptions or other acquisitions or retirements, if paid in property other
     than in cash or a sum certain guaranteed, to be the Fair Market Value of
     such property) does not exceed the aggregate net proceeds, including the
     Fair Market Value of property other than cash received by the Company or
     any Subsidiary Guarantor from the issue or sale (other than an issuance or
     sale to the Company or a Non-Affiliate Joint Venture or Subsidiary of the
     Company), after the date of the Indenture, of Indebtedness that is
     subordinated (pursuant to its terms) in right and priority of payment to
     the Notes or such Subsidiary Guarantor's obligation under its Guarantee, as
     the case may be, and that is otherwise permitted to be incurred pursuant to
     the Indenture, provided, that, to the extent the proceeds of Indebtedness
     so subordinated to the Notes or any Subsidiary Guarantor's obligation under
     its Guarantee, as the case may be, are so used, the net proceeds of
     issuance of any such Indebtedness upon conversion into Capital Stock shall
     not be included in determining the aggregate net proceeds received by the
     Company referred to under clause (II) of the preceding full paragraph;
 
          (V) the voluntary purchase, redemption or other acquisition or
     retirement for value of any Indebtedness that is subordinated (pursuant to
     its terms) in right and priority of payment to the Notes or any Subsidiary
     Guarantor's obligation under its Guarantee, as the case may be, by exchange
     for, or out of the proceeds of, the substantially concurrent sale (other
     than to a Non-Affiliate Joint Venture or to a Subsidiary of the Company) of
     Capital Stock (other than Redeemable Stock) of the Company, provided,
     however, that, to the extent the proceeds are so used, the issuance of
     Capital Stock as permitted by this clause (V) shall not be included in
     determining the aggregate net proceeds received by the Company referred to
     under clause (II) of the preceding full paragraph;
 
          (VI) the payment of dividends on, and the purchase, redemption,
     retirement or other acquisition of, USWA Preferred Stock or Preferred Stock
     ($100), provided that no such payment is made, directly or indirectly, to
     an Affiliate of the Company;
 
          (VII) the payment to KAC of an amount not to exceed $300,000 in any
     fiscal year for the payment of KAC's reasonable out-of-pocket expenses,
     provided that no part of such amount is paid directly or indirectly to any
     other Affiliate of the Company and that, at the time of each such payment,
     the Company is in compliance with clause (A) of the preceding full
     paragraph;
 
          (VIII) Restricted Payments and Restricted Investments after February
     1, 1993, other than Restricted Payments and Restricted Investments
     permitted by the preceding full paragraph or clauses (I) through (VII) of
     this paragraph, in an aggregate amount such that the sum of:
 
             (x) the aggregate amount expended for all such Restricted Payments
        after February 1, 1993 made pursuant to this clause (VIII); and
 
             (y) the aggregate amount of all Restricted Investments made after
        February 1, 1993 pursuant to this clause (VIII) (less the amount of (1)
        such Restricted Investments returned in cash, or in property if made in
        property, (2) any guarantee that constitutes a Restricted Investment, to
        the extent it has been released, and (3) any direct liabilities or
        obligations to be assumed or discharged in connection with such
        Restricted Investments (in either case without recourse to the Company,
        any of its Subsidiaries or any Controlled Non-Affiliate Joint Venture)
        if such liability or obligation had been a liability or obligation of
        the Company, any of its Subsidiaries or any Controlled Non-Affiliate
        Joint Venture)
 
     (in each case, the amount expended for such Restricted Payments and
     Restricted Investments or the amount of any Restricted Investments
     returned, if paid or returned in property other than in cash or a sum
     certain guaranteed, to be the Fair Market Value of such property) would not
     exceed $50,000,000,
 
                                       74
<PAGE>   78
 
     provided that at the time of each such Restricted Payment or Restricted
     Investment made pursuant to this clause (VIII), no Event of Default (and no
     event that, after notice or lapse of time or both, would become an Event of
     Default) shall have occurred and be continuing (or would occur and be
     continuing after giving effect thereto); and provided, further, that in no
     event shall the Company make, or permit any of its Subsidiaries to make, a
     Restricted Payment or Restricted Investment pursuant to this clause (VIII)
     to or in MAXXAM or any Affiliate of MAXXAM if, after giving effect thereto,
     (A) the aggregate amount of all Restricted Payments and Restricted
     Investments (less the amount of (1) such Restricted Investments returned in
     cash, or in property if made in property, (2) any guarantee that
     constitutes a Restricted Investment, to the extent it has been released,
     and (3) any direct liabilities or obligations to be assumed or discharged
     in connection with such Restricted Investments (in either case without
     recourse to the Company, any of its Subsidiaries or any Controlled
     Non-Affiliate Joint Venture) if such liability or obligation had been a
     liability or obligation of the Company, any of its Subsidiaries or any
     Controlled Non-Affiliate Joint Venture) made pursuant to this clause (VIII)
     to or in MAXXAM or any Affiliate of MAXXAM, less (B) the aggregate amount
     of such Restricted Payments and Restricted Investments made to or in KAC
     which are distributed or paid within thirty days thereafter by KAC to its
     holders of common stock other than MAXXAM and Affiliates of MAXXAM, would
     exceed (C) $20,000,000; and
 
   
          (IX) in the event that the Company merges with or into KAC and the
     Preferred Dividend Intercompany Notes are extinguished, the payment of
     dividends on shares of PRIDES, the Series A Shares and any other preferred
     stock of KAC the proceeds of which gave rise to a Preferred Dividend
     Intercompany Note, in an aggregate amount not to exceed the outstanding
     principal amount of such Preferred Dividend Intercompany Notes at the time
     of such merger.
    
 
No payments and other transfers made under clauses (II) through (VII) and (IX)
of this paragraph shall reduce the amount available for Restricted Payments and
Restricted Investments under the first full paragraph of this Section entitled
"Limitations on Restricted Payments and Restricted Investments"; payments and
other transfers made under clauses (I) and (VIII) of this paragraph shall reduce
the amount available for Restricted Payments and Restricted Investments under
the first full paragraph of this Section entitled "Limitations on Restricted
Payments and Restricted Investments." (Section 4.09(b)).
 
     Restrictions on Transactions with Affiliates
 
     The Indenture provides that the Company shall not, and shall not permit any
of its Subsidiaries or its Non-Affiliate Joint Ventures to, enter into any
transaction or series of related transactions with any Affiliate of the Company,
unless (i) the terms thereof are no less favorable to the Company, such
Subsidiary or such Non-Affiliate Joint Venture, as the case may be, than those
that could reasonably be expected to be obtained in a comparable transaction
with an unrelated Person, (ii) such transaction or series of related
transactions shall have been approved as meeting such standard, in good faith,
by a majority of the independent members of the Board of Directors of the
Company evidenced by a Board Resolution and (iii) if the amount of such
transaction or the aggregate amount of such series of related transactions is
greater than $10,000,000, the Company, such Subsidiary and/or such Non-Affiliate
Joint Venture, as the case may be, shall have received an opinion that such
transaction or series of related transactions is fair to the Company, such
Subsidiary and/or such Non-Affiliate Joint Venture, as the case may be, from a
financial point of view, from an independent investment banking firm of national
standing selected by the Company. (Section 4.08(a)).
 
     The provisions contained in the preceding paragraph shall not apply to (i)
the making of any Restricted Payments and Restricted Investments otherwise
permitted under the caption "Limitations on Restricted Payments and Restricted
Investments" (other than clause (IV) of the second paragraph thereunder), (ii)
the making of payments permitted by the Tax Sharing Agreements, (iii) the making
of payments to MAXXAM for reimbursement for actual services provided thereby to
the Company or its Subsidiaries or Non-Affiliate Joint Ventures based on actual
costs and an allocable share of overhead expenses, (iv) compensation (in the
form of reasonable director's fees and reimbursement or advancement of
reasonable out-of-pocket expenses) paid to any director of the Company or its
Subsidiaries or Non-Affiliate Joint Ventures for services rendered in
 
                                       75
<PAGE>   79
 
such person's capacity as a director and indemnification and directors' and
officers' liability insurance in connection therewith, (v) compensation,
indemnification and other benefits paid or made available to officers and
employees of the Company or its Subsidiaries or Non-Affiliate Joint Ventures for
services actually rendered, comparable to those generally paid or made available
by entities engaged in the same or similar businesses (including reimbursement
or advancement of reasonable out-of-pocket expenses and directors' and officers'
liability insurance), (vi) loans to officers, directors and employees of the
Company or its Subsidiaries for business or personal purposes and other loans
and advances to such officers, directors and employees for travel,
entertainment, moving and other relocation expenses, in each case made in the
ordinary course of business and consistent with past practices of the Company
and its Subsidiaries, (vii) any amendment to the Existing Intercompany Note that
extends the maturity thereof or reduces the interest rate thereon, or any other
amendment thereto that does not materially adversely affect the holders of the
Notes, (viii) the dividend by the Company of all or any portion of the Existing
Intercompany Note and accrued interest thereon, (ix) certain mergers,
consolidations, transfers or sales permitted by the provisions of the Indenture
described under "-- Merger or Consolidation" and (x) any amendment to the Tax
Sharing Agreements, provided that a majority of the independent members of the
Board of Directors of the Company evidenced by a Board Resolution determines
that such amendment would not materially adversely affect the holders of the
Notes. (Section 4.08(b)).
 
  Limitation on Liens
 
   
     The Indenture provides that the Company shall not, and shall not permit any
of its Subsidiaries to, create, incur, assume or suffer to exist any Lien upon
any of their respective U.S. Fixed Assets to secure, directly or indirectly, any
Indebtedness, unless the Notes are equally and ratably secured on a senior basis
for so long as such secured Indebtedness is so secured.
    
 
     The Indenture provides that the foregoing provision shall not prohibit:
 
          (i) Liens on the Permitted Collateral securing outstanding
     Indebtedness permitted by the Indenture in an aggregate principal amount
     not to exceed the Maximum Secured Amount at the time such Indebtedness is
     Incurred;
 
   
          (ii) Liens in existence on the date of the issuance of the Notes after
     giving effect thereto which Liens, if such Liens secure a single or related
     items Indebtedness in a principal amount in excess of $5,000,000, are set
     forth in a schedule to the Indenture;
    
 
          (iii) Liens in favor of the Company or any Subsidiary Guarantor;
 
          (iv) Liens on U.S. Fixed Assets of a person existing at the time such
     person is merged into or consolidated with the Company or any Subsidiary of
     the Company, provided, that such Liens were in existence prior to the
     contemplation of such merger or consolidation and do not extend to any
     other U.S. Fixed Assets (other than Improvements thereto or thereon and any
     proceeds thereof) of the Company or any Subsidiary of the Company;
 
          (v) Liens on U.S. Fixed Assets existing at the time of acquisition
     thereof by the Company or any Subsidiary of the Company, provided, that
     such Liens were in existence prior to the contemplation of such acquisition
     and do not extend to any other U.S. Fixed Assets (other than Improvements
     thereto or thereon and any proceeds thereof) of the Company or any
     Subsidiary of the Company;
 
   
          (vi) Liens securing Indebtedness permitted by clauses (vii), (viii)
     and (ix) of the second paragraph under "-- Limitation on Indebtedness and
     Preferred Stock", provided, that such Liens do not extend to any U.S. Fixed
     Assets other than the Center for Technology in the case of clause (vii),
     the applicable aluminum smelter or smelters and related facilities in the
     case of clause (viii) and the applicable fabrication plant or plants and
     related facilities in the case of clause (ix), and, in each case, together
     with any Improvements thereto or thereon and any proceeds thereof;
    
 
          (vii) Liens securing Indebtedness permitted by clause (e) of the
     definition of Permitted Indebtedness;
 
                                       76
<PAGE>   80
 
   
          (viii) Liens securing the Indebtedness permitted by clauses (iii),
     (iv) or (v) of the second paragraph under "-- Limitation on Indebtedness
     and Preferred Stock", provided that such Liens do not extend to any U.S.
     Fixed Assets other than (a) Permitted Collateral (in which case the
     principal amount of such Indebtedness shall be included in the calculation
     of the Maximum Secured Amount for purposes of clause (i) of this paragraph
     and such Liens shall only be permitted if the requirements of clause (i)
     are satisfied) and (b) the Capital Stock and assets of Alpart, KJC and AJI
     in the case of clause (iii), the Capital Stock and assets of KAAC in the
     case of clause (iv), and the Capital Stock and assets of VALCO in the case
     of clause (v), plus, in each case, the proceeds thereof;
    
 
   
          (ix) Liens securing Indebtedness consisting of Capitalized Lease
     Obligations, mortgage financings, industrial revenue bonds or other
     monetary obligations, in each case incurred for the purpose of financing
     all or any part of the purchase price or cost of construction or
     installation of U.S. Fixed Assets used in the business of the Company and
     its Subsidiaries, or repairs, additions or Improvements to such U.S. Fixed
     Assets, provided, that such Liens (a) secure Indebtedness in an amount not
     in excess of the original purchase price or the original cost of any such
     U.S. Fixed Assets or repair, addition or Improvement thereto (plus an
     amount equal to the reasonable fees and expenses in connection with the
     Incurrence of such Indebtedness), (b) do not extend to any other U.S. Fixed
     Assets (other than Improvements thereto or thereon and any proceeds
     thereof) of the Company or any Subsidiary of the Company (and, in the case
     of a repair, addition or Improvement, such Lien extends only to the U.S.
     Fixed Assets (and Improvements thereto or thereon) repaired, added to or
     improved), and (c) secure Indebtedness incurred no later than 180 days
     after the acquisition or final completion of such construction, repair,
     addition or Improvement;
    
 
   
          (x) Liens securing Refinancings (in whole or in part) of any
     Indebtedness secured by the Liens described in clauses (ii), (iv), (v),
     (vi), (viii) or (ix) of this paragraph, and any successive Refinancings of
     any thereof (together with any increased amount of such Indebtedness
     specifically permitted pursuant to the second paragraph under
     "-- Limitation on Indebtedness and Preferred Stock" (to cover the
     reasonable fees and expenses incurred in connection with a Refinancing)),
     provided that each such Lien (unless otherwise permitted by this paragraph)
     does not extend to any additional U.S. Fixed Assets (other than
     Improvements thereto or thereon and any proceeds thereof);
    
 
          (xi) Liens on U.S. Fixed Assets securing Indebtedness in an aggregate
     principal amount not to exceed $10,000,000; and
 
   
          (xii) Liens on any U.S. Fixed Assets consisting of easements,
     covenants, restrictions, exceptions, reservations and similar matters which
     do not materially impair the use of such U.S. Fixed Assets for the uses for
     which it is held and which Liens are granted to secure Indebtedness secured
     by Liens permitted by the foregoing clauses (i) through (xi).
    
 
   
     The Notes will be considered equally and ratably secured on a senior basis
with any other Lien if the Lien securing the Notes is of at least equal priority
and covers the same U.S. Fixed Assets property or assets as such other Lien,
provided, that if the Indebtedness secured by such other Lien is expressly
subordinated in right and priority of payment by its terms to the Notes, the
Lien securing the Notes shall be senior to such other Lien.
    
 
     Subsidiary Guarantees, Etc.
 
     The Indenture provides that if the Company or any Subsidiary Guarantor
shall transfer or cause to be transferred, in one or a series of related
transactions, any property or assets (including, without limitation, businesses,
divisions, real property, assets or equipment) to any Subsidiary of the Company
or to any Non-Affiliate Joint Venture of the Company, the Company shall cause
such transferee Subsidiary or Non-Affiliate Joint Venture to (i) execute and
deliver to the Trustee a supplemental indenture in form and substance reasonably
satisfactory to the Trustee pursuant to which such transferee Subsidiary or
Non-Affiliate Joint Venture shall be named as an additional Subsidiary Guarantor
and (ii) deliver to the Trustee an Opinion of Counsel reasonably satisfactory to
the Trustee that such supplemental indenture has been duly executed and
delivered by such Person. (Section 4.12(a)).
 
                                       77
<PAGE>   81
 
     The provisions set forth in the immediately preceding paragraph shall not
apply to the following transfers of property or assets by the Company or any
Subsidiary Guarantor:
 
          (A) transfers of property or assets (other than cash) to Subsidiaries
     of the Company and Non-Affiliate Joint Ventures, provided that such
     transfer is made in exchange for cash in an amount equal to the Fair Market
     Value of such property or assets;
 
          (B) transfers of property or assets to Subsidiary Guarantors;
 
          (C) the use of the proceeds of Indebtedness described in clauses
     (iii), (iv), (v), (viii) and (ix) of the second paragraph under
     "-- Limitation on Indebtedness and Preferred Stock";
 
          (D) transfers to Alpart of the proceeds of Indebtedness described in
     the first paragraph under "-- Limitation on Indebtedness and Preferred
     Stock" to the extent that Alpart is an obligor or guarantor of such
     Indebtedness;
 
          (E) the provision of, and the payment for, goods and services, working
     capital and technology to Subsidiaries of the Company and Non-Affiliate
     Joint Ventures, in each case in the ordinary course of the businesses in
     which the Company or its Subsidiaries or its Non-Affiliate Joint Ventures
     were engaged on the date of the Indenture or reasonably related extensions
     thereof;
 
          (F) transfers of assets to a Subsidiary of the Company immediately
     prior to the sale of such Subsidiary;
 
          (G) transfers of cash or Cash Equivalents to Non-Affiliate Joint
     Ventures engaged or to be engaged in the business of bauxite mining and/or
     alumina refining and/or aluminum smelting and/or fabrication and/or
     reasonably related extensions thereof;
 
          (H) transfers of cash, Cash Equivalents, property or other assets to a
     Permitted Entity in exchange for Permitted Entity Securities of such
     Permitted Entity if, immediately after giving effect to such transfer, such
     Permitted Entity remains a Permitted Entity;
 
          (I) transfers of Capital Stock or other equity interests to the issuer
     of such Capital Stock or other equity interests such that immediately after
     giving effect to such transfer and related transfers, the proportional
     beneficial ownership by the transferor of the class of Capital Stock or
     equity interests so transferred is not reduced; and
 
          (J) other transfers of assets, provided that the aggregate amount
     thereof (if other than cash, such amount shall be the Fair Market Value of
     such asset at the time of such transfer), less the aggregate amount of such
     assets returned to the Company or any Subsidiary Guarantor (if returned
     other than in cash, the amount of such assets shall be the Fair Market
     Value of such assets at the time so returned), does not exceed, in the
     aggregate, the greater of (i) $25,000,000 or (ii) 5% of the Company's
     Consolidated Net Worth, calculated after giving effect to such transfers
     and returns. (Section 4.12(b)).
 
     The Indenture provides that the two preceding full paragraphs of this
section shall not apply to any Restricted Investment or Restricted Payment
otherwise permitted by the provisions described under " -- Limitations on
Restricted Payments and Restricted Investments." (Section 4.12(d)).
 
     In addition, the Indenture provides that the Company shall not permit any
Permitted Entity to cease to be a Permitted Entity except:
 
          (i) pursuant to a liquidation or dissolution of such Permitted Entity
     or a transfer of all or substantially all of the properties and assets of
     such Permitted Entity to its Equity Owners in proportion to their
     interests, including by way of merger or consolidation of such Permitted
     Entity with or into its sole Equity Owner;
 
          (ii) pursuant to a sale in compliance with the provisions described
     under " -- Limitation on Asset Sales" of all of the Permitted Entity
     Securities of such Permitted Entity held directly or indirectly by the
     Company or any Subsidiary Guarantor; or
 
          (iii) if such Permitted Entity becomes a Subsidiary Guarantor.
     (Section 4.12(e)).
 
                                       78
<PAGE>   82
 
     Notwithstanding anything in the Indenture to the contrary, VALCO shall be
permitted to merge with or into, or distribute substantially all of its assets
and liabilities to, a Permitted Entity, provided that, at the time of such
merger or distribution, such Permitted Entity has no more than $50,000 of assets
other than Capital Stock or other similar interests in VALCO. Upon the
consummation of any transaction contemplated by this paragraph, the entity
surviving such merger or distribution shall not be required (i) to become a
Subsidiary Guarantor pursuant to the provisions described in this section or
(ii) if such entity has no assets except as contemplated in this paragraph or
meets the conditions of the preceding paragraph, to remain a Permitted Entity
pursuant to the terms described in this Section. (Section 4.12(f)).
 
     Limitation on Dividends and Other Payment Restrictions Affecting
Subsidiaries
 
     The Indenture provides that the Company shall not, and shall not permit its
Subsidiaries to, create or otherwise suffer to exist any consensual encumbrances
or restrictions on the ability of any Subsidiary to pay dividends or make any
other distributions on its Capital Stock or pay any Indebtedness owed to the
Company or any Subsidiaries of the Company or to make loans or advances or
transfer any of its assets to the Company or any Subsidiary of the Company;
provided, however that such restrictions shall not prohibit Permitted Dividend
Encumbrances. (Section 4.13).
 
     Limitation on Asset Sales
 
     The Indenture provides that the Company shall not, and shall not permit any
of its Subsidiaries to, consummate any Asset Sale unless at least 75% of the
consideration therefor received by the Company or such Subsidiary (exclusive of
indemnities) is in the form of cash or Cash Equivalents, provided that this
sentence shall not apply to the sale or disposition of assets as a result of a
foreclosure (or a secured party taking ownership of such assets in lieu of
foreclosure) or as a result of an involuntary proceeding in which the Company
cannot, directly or through its Subsidiaries, direct the type of proceeds
received. The amount of (a) any liabilities of the Company or any Subsidiary of
the Company that are actually assumed by the transferee in such Asset Sale, or
for which the Company and its Subsidiaries are fully released, shall be deemed
to be cash for purposes of determining the percentage of cash consideration
received by the Company or its Subsidiaries and (b) any notes or other
obligations received by the Company or any Subsidiary of the Company from such
transferee that are immediately converted (or are converted within thirty days
of the related Asset Sale) by the Company or such Subsidiary into cash shall be
deemed to be cash for purposes of determining the percentage of cash
consideration received by the Company or its Subsidiaries. (Section 4.14(a)).
 
   
     The Indenture further provides that the Company shall apply any Net Cash
Proceeds received after the date of the Indenture to (A) the prepayment of
Indebtedness in respect of or under the New Credit Agreement and any other
Indebtedness of the Company (other than the Notes) entitled to receive payment
pursuant to the terms thereof (excluding Indebtedness that is subordinated by
its terms to the Notes or the Guarantee thereof) (the "Specified Pari Passu
Indebtedness"), unless the holders thereof elect not to receive such prepayment
and (B) an offer to purchase (an "Asset Sale Offer") the then outstanding Notes,
on any Business Day occurring no later than 175 days after the receipt by the
Company (or any of its Subsidiaries, if applicable) of such Net Cash Proceeds
(the "Asset Sale Purchase Date," which date shall be deferred to the extent
necessary to permit the Asset Sale Offer to remain open for the period required
by applicable law), at a price (the "Asset Sale Purchase Price") equal to 100%
of the principal amount thereof together with accrued interest, if any, to but
not including the Asset Sale Purchase Date pursuant to the provisions set forth
below. Such Asset Sale Offer with respect to the Notes shall be in an aggregate
principal amount (the "Asset Sale Offer Amount") equal to the Net Cash Proceeds
(rounded down to the nearest $1,000) from the Asset Sales to which the Asset
Sale Offer relates multiplied by a fraction, the numerator of which is the
principal amount of the Notes outstanding (determined as of the close of
business on the day immediately preceding the date notice of such Asset Sale
Offer is mailed) and the denominator of which is the principal amount of the
Notes outstanding plus the aggregate principal amount of Indebtedness under the
New Credit Agreement and the Specified Pari Passu Indebtedness outstanding
(determined as of the close of business on the day immediately preceding the
date notice of such Asset Sale Offer is mailed). If (x) no Indebtedness is
outstanding in respect of or under the New Credit Agreement or the Specified
Pari Passu Indebtedness or (y) the holders of such Indebtedness entitled to
receive payment elect not to receive the payments provided for in the previous
    
 
                                       79
<PAGE>   83
 
   
sentence, or (z) the application of such Net Cash Proceeds results in the
complete prepayment of such Indebtedness, then in each case any remaining
portion of such Net Cash Proceeds will be required to be applied to an Asset
Sale Offer to purchase the Notes. (Section 4.14(b)).
    
 
   
     Notice of an Asset Sale Offer shall be mailed by the Company to all holders
at their last registered address within 145 days of the receipt by the Company
or any of its Subsidiaries of such Net Cash Proceeds. The Asset Sale Offer shall
remain open from the time of mailing until the last Business Day before the
Asset Sale Purchase Date, but in no event for a period less than twenty-four
days or less than that required by applicable law. The notice shall state, among
other things, (1) that holders will be entitled to withdraw their election if
the Trustee receives, not later than one Business Day prior to the Asset Sale
Purchase Date, a telegram, telex, facsimile transmission or letter setting forth
the name of the holder, the principal amount of the Notes the holder delivered
for purchase, the certificate number of each Note the holder delivered for
purchase and a statement that such holder is withdrawing his, her or its
election to have such Notes purchased and (2) that if Notes in a principal
amount in excess of the Asset Sale Offer Amount are surrendered pursuant to the
Asset Sale Offer, the Company shall purchase Notes on a pro rata basis (with
such adjustments as may be deemed appropriate by the Company so that only Notes
in denominations of $1,000 or integral multiples thereof shall be acquired).
(Section 4.14(c)).
    
 
   
     Notwithstanding the foregoing, the Company shall not be required to make an
Asset Sale Offer until the aggregate amount of Net Cash Proceeds so to be
applied pursuant to this covenant exceeds $25,000,000 (the "Twenty-Five Million
Threshold") and then the total amount of such Net Cash Proceeds shall be
required to be so applied in accordance with this covenant. The Company may
credit against its obligation to offer to repurchase Notes pursuant to this
covenant the principal amount of Notes acquired or held by the Company
subsequent to the date of the Asset Sale giving rise to such Asset Sale Offer
and surrendered for cancellation or redeemed or called for redemption subsequent
to such date and not previously used to satisfy any obligation of the Company to
redeem or offer to purchase Notes. In no event shall any Net Cash Proceeds that
are applied to an Asset Sale Offer be required to be applied to more than one
Asset Sale Offer. (Section 4.14(c)).
    
 
   
     The Indenture further provides that, notwithstanding the foregoing, the
Company shall have no obligation to make an Asset Sale Offer, if, and to the
extent, the Company or any of its Subsidiaries commits within 140 days of the
receipt of such Net Cash Proceeds to reinvest (whether by acquisition of an
existing business or expansion, including, without limitation, capital
expenditures) such Net Cash Proceeds in one or more of the lines of business
(including capital expenditures) in which the Company or its Subsidiaries or its
Non-Affiliate Joint Ventures were engaged on the date of the Indenture or
reasonably related extensions of such lines of business, provided that such Net
Cash Proceeds are substantially so utilized no later than the last day of the
twelfth consecutive month (or, in the event the amount of such Net Cash Proceeds
from a single Asset Sale or series of related Asset Sales exceeds $200,000,000,
the twenty-fourth consecutive month) following the month in which such Net Cash
Proceeds are received (Section 4.16(d)).
    
 
   
     The Indenture further provides that notwithstanding the foregoing, if an
Asset Sale consists of a sale of (i) all or a portion of the property, plant or
equipment of the Company's Gramercy alumina refinery whether now owned or
hereafter acquired, or any proceeds thereof or (ii) any U.S. Fixed Assets
acquired after the date of the Indenture which do not constitute Permitted
Collateral, the Company shall make an Asset Sale Offer with the Net Cash
Proceeds received from such Asset Sale (without regard to the Twenty-Five
Million Threshold) to the extent the Company has not committed within 140 days
of the receipt of such Net Cash Proceeds to reinvest (whether by acquisition of
an existing business or expansion, including, without limitation, capital
expenditures) such Net Cash Proceeds in U.S. Fixed Assets (other than Permitted
Collateral), provided that such Net Cash Proceeds are substantially so utilized
no later than the last day of the twelfth consecutive month (or, in the event
the amount of such Net Cash Proceeds from a single Asset Sale or series of
related Asset Sales exceeds $200,000,000, the twenty-fourth consecutive month)
following the month in which such Net Cash Proceeds are received.
    
 
SEC REPORTS
 
   
     The Company shall file with the Trustee, within 15 days after it is
required to file them with the Commission, copies of the annual reports and of
the information, documents and other reports (or copies of
    
 
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<PAGE>   84
    
such portions of any of the foregoing as the Commission may by rules and
regulations prescribe) which the Company is required to file with the Commission
pursuant to Section 13 or 15(d) of the Exchange Act. If the Company is not
subject to the requirements of Section 13 or 15(d) of the Exchange Act, the
Company shall nonetheless file with the Commission and the Trustee copies of
such annual reports and such information, documents and other reports as it
would file if it were subject to the requirements of Section 13 or 15(d) of the
Exchange Act.
    
 
MODIFICATION OF INDENTURE
 
     With the consent of the holders of not less than a majority in aggregate
principal amount of the outstanding Notes, the Trustee and the Company may
execute a supplemental indenture to add provisions to, or change in any manner
or eliminate any provisions of, the Indenture or modify in any manner the rights
of the holders of the Notes; provided, however, that without the consent of each
holder of an outstanding Note affected, no such supplemental indenture shall (i)
extend the stated maturity of any Note, reduce the interest rate, extend the
time or alter the manner of payment of interest thereon, reduce the principal
amount thereof or alter the timing of or reduce any premium payable upon the
redemption thereof or reduce the amount payable thereon in the event of
acceleration or the amount payable in bankruptcy, or (ii) reduce the aforesaid
percentage of aggregate principal amount of Notes the consent of the holders of
which is required for any such supplemental indenture (Section 10.02). The
Company and the Trustee may, without the consent of any holder of the Notes,
amend or supplement the Indenture for certain limited purposes, including the
cure of any ambiguity or the correction of any defect or inconsistency in the
Indenture. (Section 10.01).
 
DEFAULTS AND CERTAIN RIGHTS ON DEFAULT
 
   
     An Event of Default is defined in the Indenture as (i) default in the
payment of principal, Change of Control Purchase Price, Asset Sale Purchase
Price or premium (if any) with respect to the Notes, as and when the same shall
become due and payable either at maturity, upon redemption or purchase by the
Company by declaration or otherwise, (ii) default in payment of any installment
of interest on any of the Notes as and when the same shall become due and
payable and such default continues for 30 days, (iii) failure on the part of the
Company, duly to observe or perform in any material respect any other of the
covenants or agreements on the part of the Company in the Notes or in the
Indenture for a period of sixty days after the date on which written notice of
such failure, which notice must specify the failure, demand it be remedied and
state that the notice is a "Notice of Default," shall have been given to the
Company by the Trustee by registered mail, which notice the Trustee shall give
upon receipt of requests to do so by the holders of at least 25% of the
aggregate principal amount of the Notes at the time outstanding, or to the
Company and the Trustee by the holders of at least 25% of the aggregate
principal amount of the Notes at the time outstanding, (iv) a default under any
mortgage, indenture or instrument under which there may be issued, secured or
evidenced any indebtedness for money borrowed by the Company or any Subsidiary,
whether such Indebtedness now exists or shall hereafter be created, in an
aggregate principal amount exceeding $25,000,000, which default (a), in the case
of a failure to make payment on any such indebtedness, shall not have been
waived, cured or otherwise ceased to exist within 30 days thereafter, or (b) in
the case of any default other than a payment default referred to in clause (a),
shall have resulted in such indebtedness becoming or being declared due and
payable prior to the date on which it would otherwise have become due and
payable, or with respect to which the principal amount remains unpaid upon its
stated maturity; (v) a final judgment which, together with other outstanding
final judgments against the Company and its Significant Subsidiaries, exceeds an
aggregate of $25,000,000 (to the extent such judgments are not covered by valid
and collectible insurance from solvent unaffiliated insurers) shall be entered
against the Company and/or its Significant Subsidiaries and (a) within 30 days
after entry thereof, judgments exceeding such amount shall not have been
discharged, settled or bonded or execution thereof stayed pending appeal or,
within 30 days after the expiration of any such stay, such judgments exceeding
such amount shall not have been discharged, settled or bonded or execution
thereof stayed or (b) an enforcement proceeding shall have been commenced (and
not discharged, settled or bonded or execution thereof stayed) by any creditor
upon judgments exceeding such amount; (vi) certain events of bankruptcy,
insolvency, receivership or reorganization and (vii) the Guarantee having been
held unenforceable or invalid with respect to any Subsidiary Guarantor by a
final non-appealable order or judgment issued by a court of competent
jurisdiction or having ceased for any reason to be in full
    
 
                                       81
<PAGE>   85
 
   
force and effect with respect to any Subsidiary Guarantor, or any Subsidiary
Guarantor or any person acting by or on behalf of any Subsidiary Guarantor
having denied or disaffirmed its obligations under the Guarantee. (Section
6.01).
    
 
     The Indenture provides that, if an Event of Default shall have occurred and
be continuing, either the Trustee or the holders of 25% of the aggregate
principal amount of the Notes then outstanding may declare the entire principal
of and interest on the Notes to be due and payable immediately. Upon the
occurrence of certain events of bankruptcy, insolvency, receivership or
reorganization, principal of and interest on the Notes will become due and
payable without necessity of action on the part of the Trustee or the holders of
the Notes. Prior to the declaration of the maturity of the Notes as provided in
the preceding sentences, the holders of a majority of the aggregate principal
amount of the Notes at the time outstanding may on behalf of the holders of all
of the Notes waive any past default under the Indenture and its consequences,
except a default in the payment of principal of, premium, if any, Change of
Control Purchase Price, Asset Sale Purchase Price or interest on any of the
Notes or a default under Article Four of the Indenture or any other covenant or
provision of the Indenture which under Article Ten cannot be modified or amended
without the consent of the holder of each outstanding Note. In the case of any
such waiver, the Company, the Trustee and the holders of the Notes shall be
restored to their former positions and rights hereunder, respectively; but no
such waiver shall extend to any subsequent or other default or impair any right
consequent thereon.
 
MERGER OR CONSOLIDATION
 
   
     The Indenture provides that the Company may consolidate or merge with or
into any other corporation or corporations or sell or convey all or
substantially all of its property to any other corporation whether in a single
transaction or in a series of transactions; provided, however, that any such
consolidation, merger, sale or conveyance shall be upon the condition that (a)
immediately after giving effect to such consolidation, merger, sale or
conveyance, the corporation formed by or surviving any such consolidation or
merger, or to which such sale or conveyance shall have been made, whether the
Company or such other corporation (the "surviving corporation"), shall not be in
default in the performance or observance of any of the terms, covenants and
conditions of the Indenture to be kept or performed by the Company, (b) the
surviving corporation (if other than the Company) shall be a corporation
organized under the laws of the United States or any State thereof, (c)
immediately after giving effect to such consolidation, merger, sale or
conveyance, the surviving corporation (whether the Company or such other
corporation) could Incur $1.00 of Indebtedness pursuant to provisions described
in the first paragraph under "-- Limitation on Indebtedness and Preferred
Stock," (d) the surviving corporation (if other than the Company) shall
expressly assume the obligations of the Company by supplemental indenture
complying with the requirements of the Indenture satisfactory in form to the
Trustee and (e) immediately after giving effect to such consolidation, merger,
sale or conveyance, the surviving corporation (whether the Company or such other
corporation) shall have a Consolidated Net Worth equal to or greater than the
Consolidated Net Worth of the Company immediately prior to such transaction.
(Section 11.01(a)).
    
 
     The Indenture further provides that, notwithstanding the foregoing, (i) the
Company may consolidate or merge with or into, or sell or convey all or
substantially all of its property to, KAC; provided, however, that the surviving
corporation (if other than the Company) shall expressly assume by supplemental
indenture complying with the requirements of the Indenture, the due and punctual
payment of the principal premium, if any, Change of Control Purchase Price,
Asset Sale Purchase Price and interest on all of the Notes, according to their
tenor, and the due and punctual performance and observance of all the covenants
and conditions of the Indenture to be performed or observed by the Company and
(ii) the Company may consolidate or merge with or into, or sell or convey all or
substantially all of its property to, a Subsidiary Guarantor; provided, that the
surviving corporation (if other than the Company) shall expressly assume by
supplemental indenture complying with the requirements of the Indenture, the due
and punctual payment of the principal of, premium, if any, Change of Control
Purchase Price, Asset Sale Purchase Price and interest on all of the Notes,
according to their tenor, and the due and punctual performance and observance of
all the covenants and conditions of the Indenture to be performed or observed by
the Company. (Section 11.01(b)).
 
     The Indenture provides that, notwithstanding any other provision of the
Indenture (i) a Subsidiary Guarantor may consolidate or merge with or into, or
sell or convey all or substantially all of its property to, the
 
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<PAGE>   86
 
Company, provided, that the surviving corporation (if other than the Company)
shall expressly assume by supplemental indenture complying with the requirements
of the Indenture, the due and punctual payment of the principal of, premium, if
any, Change of Control Purchase Price, Asset Sale Purchase Price and interest on
all of the Notes, according to their tenor, and the due and punctual performance
and observance of all the covenants and conditions of the Indenture to be
performed or observed by the Company and (ii) a Subsidiary Guarantor may
consolidate or merge with or into, or sell or convey all or substantially all of
its property to, any other Subsidiary Guarantor. (Section 15.03(a)).
 
     The Indenture further provides that a Subsidiary Guarantor may merge or
consolidate with or into any other corporation or corporations (whether or not
affiliated with such Subsidiary Guarantor), or sell or convey its property as an
entirety or substantially as an entirety to any other corporation or
corporations (whether or not affiliated with such Subsidiary Guarantor);
provided, that (i) in the event that the surviving corporation is a Subsidiary
of the Company, then (a) such surviving corporation (if other than such
Subsidiary Guarantor) shall be a corporation organized under the laws of the
United States of America or any State thereof, (b) such surviving corporation
(if other than such Subsidiary Guarantor) shall assume the due and punctual
performance and observance of all of the covenants and conditions of the
Indenture to be performed by such Subsidiary Guarantor by supplemental indenture
complying with the requirements of the Indenture, (c) immediately after giving
effect to such consolidation, merger, sale or conveyance, the Company could
Incur $1.00 of Indebtedness pursuant to Section 4.10(a) of the Indenture and (d)
immediately after giving effect to such consolidation, merger, sale or
conveyance, the surviving corporation (whether such Subsidiary Guarantor or such
other corporation) shall have a Consolidated Net Worth equal to or greater than
the Consolidated Net Worth of such Subsidiary Guarantor immediately prior to
such transaction; and (ii) in the event that the surviving corporation is not a
Subsidiary of the Company, then such consolidation, merger, sale or conveyance
shall otherwise have been made in compliance with the terms of the Indenture.
(Section 15.03(b)).
 
SATISFACTION AND DISCHARGE
 
     If at any time (a) the Company delivers all the outstanding Notes to the
Trustee for cancellation, other than destroyed, lost or stolen Notes, or (b) all
Notes have become due and payable, or will be or may be redeemed or will mature
within one year, and the Company has deposited with the Trustee money or certain
direct, non-callable obligations of, or guaranteed by, the United States
sufficient to pay all such Notes, upon redemption or at maturity, together with
all other sums due under the Indenture, the Company may terminate all of its
obligations under the Indenture, other than its obligations to pay the principal
of, premium, if any, Change of Control Purchase Price, Asset Sale Purchase Price
and interest on the Notes and certain other obligations (Section 12.01).
 
CERTAIN DEFINITIONS
 
     The term "14 1/4% Senior Subordinated Notes" means the Company's 14 1/4%
Senior Subordinated Notes Due 1995, as amended, which were retired in 1993 and
are no longer outstanding as of the date of the Indenture.
 
     The term "14 1/4% Senior Subordinated Note Indenture" means the 14 1/4%
Senior Subordinated Note Indenture, dated as of December 21, 1989, among the
Company, as issuer, the parties named therein as and, if applicable, thereafter
becoming, subsidiary guarantors, and The Bank of New York, a New York banking
corporation, as trustee, as amended or supplemented from time to time in
accordance with the terms thereof.
 
     The term "Affiliate" means any other Person directly or indirectly
controlling or controlled by or under direct or indirect common control with a
specified Person; provided, however, that the term Affiliate shall not include
the Company, any Subsidiary of the Company or any Non-Affiliate Joint Venture of
the Company so long as no Affiliate of the Company has any direct or indirect
interest therein, except through the Company and/or its Subsidiaries and/or its
Non-Affiliate Joint Ventures. For the purpose of this definition, control when
used with respect to any specified Person means the possession of the power to
direct the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise;
and the terms controlling and controlled have meanings correlative to the
foregoing. The
 
                                       83
<PAGE>   87
 
fact that an Affiliate of a Person is a partner of a law firm that renders
services to such Person or its Affiliates does not mean that the law firm is an
Affiliate of such Person.
 
     The term "Asset Sale" means any sale, transfer or other disposition
(including, without limitation, dispositions pursuant to a merger, consolidation
or sale and leaseback transaction of any assets (other than cash or Cash
Equivalents) on or after the date of the initial issuance of the Notes by the
Company or any of its Subsidiaries to any Person other than the Company or any
of its Subsidiaries or any Non-Affiliate Joint Venture; provided, however, that
solely for the purposes of the definition of Consolidated Cash Flow Available
for Fixed Charges, the term Asset Sale shall exclude dispositions pursuant to a
sale and leaseback transaction if the lease under such sale and leaseback
transaction is required to be classified and accounted for as a Capitalized
Lease Obligation; and provided, further, that the term Asset Sale shall not
include a Refinancing Sale and Leaseback Transaction) of any assets (other than
cash or Cash Equivalents); and provided further, that the following sales,
transfers or other dispositions of assets shall not be an "Asset Sale"
hereunder:
 
          (A) in the ordinary course of business of the Company and its
     Subsidiaries;
 
          (B) in a single transaction or group of related transactions, the
     gross proceeds of which (exclusive of indemnities) do not exceed
     $10,000,000 (such proceeds, to the extent non-cash, to be determined in
     good faith by the Board of Directors of the Company);
 
          (C) resulting from the creation, incurrence or assumption of (but not
     any foreclosure with respect to) any Lien not prohibited by the provisions
     described under "-- Limitation on Liens";
 
   
          (D) in connection with any consolidation or merger of the Company or
     any Subsidiary Guarantor or sale of all or substantially all of the
     property of the Company or any Subsidiary Guarantor in compliance with
     applicable provisions of the Indenture;
    
 
          (E) by a Subsidiary to its stockholders not prohibited by the
     Indenture;
 
          (F) which are Restricted Investments or Restricted Payments permitted
     by the provisions described under "-- Limitations on Restricted Payments
     and Restricted Investments"; or
 
          (G) which consist of extensions, modifications, renewals or exchanges
     of Restricted Investments pursuant to clause (b) of the definition thereof,
     so long as neither the Company nor any of its Subsidiaries receives any
     cash proceeds as a result of such transaction.
 
     The term "Attributable Debt" means, with respect to a Refinancing Sale and
Leaseback Transaction, as of the date of consummation of such transaction, the
greater of (a) the Fair Market Value of the property subject to such Refinancing
Sale and Leaseback Transaction and (b) the present value (discounted at the
interest rate borne by the Notes, compounded semi-annually) of the total
obligations of the lessee for rental payments during the remaining term of the
lease included in such Refinancing Sale and Leaseback Transaction (including any
period for which such lease has been extended).
 
     The term "Bank" means any of the financial institutions that are, or from
time to time become, lenders under the New Credit Agreement.
 
     The term "Bank Agent" means BankAmerica Business Credit, Inc., as agent
under the New Credit Agreement, and any successor agent appointed under the New
Credit Agreement or any agent under any agreement or agreements pursuant to
which Indebtedness under the New Credit Agreement has been renewed, extended,
refunded, replaced, restructured or refinanced (or successively renewed,
extended, refunded, replaced, restructured or refinanced) and as to whom the
Company has notified the Trustee and the noteholders pursuant to the terms of
the Indenture.
 
     The term "Bank Guarantors" means each of the following Persons, as long as
such Person guarantees any Indebtedness under the New Credit Agreement: Akron
Holding Company, an Ohio corporation, Kaiser Aluminum & Chemical Investment,
Inc., a Delaware corporation, Kaiser Aluminum Properties, Inc., a Delaware
corporation, Kaiser Aluminum Technical Services, Inc., a California corporation,
Oxnard Forge Die Company, Inc., a California corporation, Kaiser Aluminum
International, Inc., a Delaware corporation, KAC,
 
                                       84
<PAGE>   88
 
KFC, each of their respective successors, each Subsidiary Guarantor and each
Non-Recourse Guarantor so long as such Non-Recourse Guarantor does not
constitute a Subsidiary Guarantor and would not be required to become a
Subsidiary Guarantor hereunder.
 
   
     The term "CARIFA Financing" means the $60,000,000 CBI Industrial Revenue
Bonds, Caribbean Basin Projects Financing Authority CBI Industrial Revenue Bonds
1991 Series A and Series B (Alumina Partners of Jamaica Project) issued pursuant
to that certain Bond Purchase Agreement dated as of December 1, 1991, among the
Caribbean Basin Projects Financing Authority, Alumina Partners of Jamaica and
PaineWebber Incorporated of Puerto Rico, and any letters of credit supporting
such bonds.
    
 
     A "Change of Control" shall be deemed to have occurred at such time as
MAXXAM, directly or indirectly, shall cease to have (other than by reason of the
existence of a Lien but including by reason of the foreclosure of or other
realization upon a Lien) direct or indirect sole beneficial ownership (as
defined under Regulation 13d-3 of the Exchange Act as in effect on the date of
the Indenture) of at least 40% of the total Voting Stock, on a fully diluted
basis, of the Company; provided, however, that such ownership by MAXXAM,
directly or indirectly, of 30% or greater, but less than 40%, of the total
Voting Stock, on a fully diluted basis, of the Company shall not be a Change of
Control if MAXXAM, through direct representation or through Persons nominated by
it, controls a majority of the Board of Directors of the Company necessary to
effectuate any actions by the Board of Directors of the Company; and provided,
further, that the foregoing minimum percentages shall be deemed not satisfied if
any Person or group (as defined in Section 13(d)(3) of the Exchange Act as in
effect on the date of the Indenture) shall, directly or indirectly, own more of
the total Voting Stock entitled to vote generally in the election of directors
of the Company than MAXXAM.
 
     The term "Consolidated Amortization Expense" means, with respect to any
Person for any period, the amortization expense (including without limitation
goodwill, deferred financing charges and other intangible items) of such Person
and its Subsidiaries for such period, determined on a consolidated basis in
accordance with GAAP.
 
     The term "Consolidated Cash Flow Available for Fixed Charges" means, with
respect to any Person for any period, the sum of the amounts for such period of
(i) Consolidated Net Income, (ii) Consolidated Fixed Charges, (iii) Consolidated
Income Tax Expense (other than income taxes (including credits) with respect to
items of Net Income not included in the definition of Consolidated Net Income),
(iv) Consolidated Depreciation Expense, (v) Consolidated Amortization Expense
and (vi) any other non-cash items reducing Consolidated Net Income, minus any
non-cash items increasing Consolidated Net Income, all as determined on a
consolidated basis for such Person and its Subsidiaries in accordance with GAAP;
provided, however, that (x) if, during such period, such Person or any of its
Subsidiaries shall have engaged in any Asset Sale, Consolidated Cash Flow
Available for Fixed Charges of such Person and its Subsidiaries for such period
shall be reduced by an amount equal to the Consolidated Cash Flow Available for
Fixed Charges (if positive) directly attributable to the assets that are the
subject of such Asset Sale for such period, or increased by an amount equal to
the Consolidated Cash Flow Available for Fixed Charges (if negative) directly
attributable to the assets that are the subject of such Asset Sale for such
period and (y) if, during such period, such Person or any of its Subsidiaries
shall have acquired any material assets out of the ordinary course of business,
Consolidated Cash Flow Available for Fixed Charges shall be calculated on a pro
forma basis as if such asset acquisition and related financing had occurred at
the beginning of such period.
 
     The term "Consolidated Depreciation Expense" means, with respect to any
Person for any period, the depreciation and depletion expense (including without
limitation the amortization expense associated with Capitalized Lease
Obligations) of such Person and its Subsidiaries for such period, determined on
a consolidated basis in accordance with GAAP.
 
     The term "Consolidated Fixed Charge Coverage Ratio" means, with respect to
any Person as of the date of the transactions giving rise to the need to
calculate the Consolidated Fixed Charge Coverage Ratio (the "Transaction Date"),
the ratio of (i) the aggregate amount of Consolidated Cash Flow Available for
Fixed Charges of such Person for the four fiscal quarters immediately prior to
the Transaction Date for which financial information in respect thereof is
available to (ii) the aggregate Consolidated Fixed Charges of such Person for
the fiscal quarter in which the Transaction Date occurs and the three fiscal
quarters immediately
 
                                       85
<PAGE>   89
 
subsequent to such fiscal quarter to be accrued during such period (based upon
the pro forma amount of Indebtedness to be outstanding on the Transaction Date),
assuming for the purposes of this measurement that the interest rates on which
floating interest rate obligations of such Person are based equal such rates in
effect on the Transaction Date; provided, however, that if the Company or any of
its Subsidiaries has incurred Interest Hedging Obligations (as defined in the
Indenture) which would have the effect of changing the interest rate on any
Indebtedness for such four quarter period (or any portion thereof), the
resulting rate shall be used for such four quarter period or portion thereof;
and provided, further, that any Consolidated Fixed Charges with respect to
Indebtedness incurred or for which such Person otherwise becomes liable during
the fiscal quarter in which the Transaction Date occurs shall be calculated as
if such Indebtedness was so incurred on the first day of the fiscal quarter in
which the Transaction Date occurs.
 
     The term "Consolidated Fixed Charges" means (without duplication), with
respect to any Person for any period, the sum of:
 
   
          (i) the interest expense of such Person and its Subsidiaries for such
     period, determined on a consolidated basis in accordance with GAAP (less,
     to the extent included therein, (a) the portion of the interest expense
     required to be funded or economically borne by the Company's minority
     partners in the Company's joint venture and (b) interest expense related to
     the PIK Note);
    
 
          (ii) all fees, commissions, discounts and other charges of such Person
     and its Subsidiaries for such period, determined on a consolidated basis in
     accordance with GAAP, with respect to letters of credit and bankers'
     acceptances and the costs (net of benefits) associated with Interest
     Hedging Obligations;
 
          (iii) the aggregate amount of dividends paid or other similar
     distributions made by such Person and its Subsidiaries during such period
     with respect to preferred stock (including preference stock) of such Person
     or its Subsidiaries determined on a consolidated basis in accordance with
     GAAP; and
 
   
          (iv) amortization or write-off of debt discount in connection with any
     Indebtedness of such Person and its Subsidiaries, determined on a
     consolidated basis in accordance with GAAP (excluding, to the extent
     otherwise included, (A) the amortization or write-off of any deferred
     financing costs in connection with the amendment or refinancing of the New
     Credit Agreement and the Credit Agreement and/or the repurchase, defeasance
     or redemption of the 14 1/4% Senior Subordinated Notes and (B) the
     amortization or write-off of any debt discount and the premiums paid in
     excess of the principal amount in connection with the repurchase,
     defeasance or redemption of the 14 1/4% Senior Subordinated Notes).
    
 
     The term "Consolidated Income Tax Expense" means (without duplication),
with respect to any Person for any period, the aggregate of the income tax
expense (net of applicable credits) of such Person and its Subsidiaries for such
period, determined on a consolidated basis in accordance with GAAP.
 
     The term "Consolidated Net Income" means, with respect to any Person for
any period, the aggregate of the Net Income of such Person and its Subsidiaries
for such period taken as a single accounting period, all as determined on a
consolidated basis in accordance with GAAP, excluding (in each case to the
extent otherwise included):
 
          (i) extraordinary gains but not extraordinary losses and excluding
     gains from extinguishment of debt;
 
          (ii) the Net Income of any Person that is not a Subsidiary of such
     Person or that is accounted for on the equity method of accounting, except
     to the extent of the amount of dividends or other distributions (other than
     dividends or distributions of Capital Stock) actually paid to such Person
     or any of its Subsidiaries by such other Person during such period;
 
          (iii) except to the extent included by clause (ii), the Net Income of
     any Person accrued prior to the date it becomes a Subsidiary of such Person
     or is merged into or consolidated with such Person or any of its
     Subsidiaries or that Person's assets are acquired by such Person or any of
     its Subsidiaries;
 
          (iv) the Net Income of any Subsidiary of such Person during such
     period (A) to the extent that the declaration or payment of dividends or
     similar distributions by such Subsidiary of such Net Income is not
 
                                       86
<PAGE>   90
 
     at the time permitted by operation of the terms of its charter or any
     agreement, instrument, judgment, decree, order, statute, rule or
     governmental regulation applicable to that Subsidiary or (B) in the case of
     a foreign Subsidiary or a Subsidiary with significant foreign source
     income, to the extent such Net Income has not been distributed to such
     Person and such distribution would result in a material tax liability not
     otherwise deducted from the calculation of Consolidated Net Income whether
     or not such deduction is required by GAAP;
 
          (v) net after tax gains from Asset Sales (but not excluding the net
     after tax losses from Asset Sales); and
 
          (vi) interest income arising from the Existing Intercompany Note,
     except to the extent such interest income is actually received by the
     Company in cash;
 
   
provided, however, that (1) in determining Consolidated Net Income with respect
to the Company there shall be disregarded (a) any charge with respect to
premiums paid in excess of the principal amount in connection with the
repurchase, defeasance or redemption of the 14 1/4% Senior Subordinated Notes
and (b) the amortization or write-off of any unamortized deferred financing
costs and debt discount (other than original issue discount with respect to
Indebtedness Incurred after the date hereof) in connection with the amendment or
refinancing of the New Credit Agreement and the Credit Agreement and/or the
repurchase, defeasance or redemption of the 14 1/4% Senior Subordinated Notes
and (2) the Net Income of each of the Specified Parties otherwise included in
the Consolidated Net Income of the Company shall not be subject to any of the
limitations contained in clauses (ii) and (iv)(B) of this definition so long as
the Company's cash management and intercompany practices with respect to such
entity, as the case may be, for such period are consistent with past practice.
    
 
   
     The term "Consolidated Net Worth" means, with respect to any Person as of
any date, the total stockholders' equity of such Person as of such date plus the
amount of Indebtedness outstanding under the PIK Note as of such date, less, to
the extent otherwise included, amounts attributable to Redeemable Stock and, in
the case of the Company, the amount attributable to the Existing Intercompany
Note, in each case determined on a consolidated basis in accordance with GAAP;
provided, however, that in determining Consolidated Net Worth with respect to
the Company there shall be disregarded (i) any charge with respect to premiums
paid in excess of the principal amount in connection with the repurchase,
defeasance or redemption of the 14 1/4% Senior Subordinated Notes and (ii) the
amortization or write-off of any unamortized deferred financing costs or debt
discount (other than original issue discount with respect to Indebtedness
Incurred after the date hereof) in connection with the amendment or refinancing
of the New Credit Agreement and the Credit Agreement and/or the repurchase,
defeasance or redemption of the 14 1/4% Senior Subordinated Notes.
    
 
     The term "Defaulting Equity Owner" means, with respect to any Permitted
Entity, any Equity Owner who causes an Equity Owner Default.
 
     The term "Equity Owner" means, with respect to any Permitted Entity, any
holder of an Ownership Interest in such Permitted Entity.
 
     The term "Equity Owner Default" means, with respect to any issuance of
Permitted Entity Securities to the Equity Owners of a Permitted Entity, the
failure by one or more of such Equity Owners to acquire such Permitted Entity
Securities in an amount corresponding to at least its Ownership Interest of such
Permitted Entity and, as a result thereof, such Equity Owner becomes subject to,
directly or indirectly, a dilution of its interest in the future net income of
such Permitted Entity and/or a penalty pursuant to the terms of the governing
documents of such Permitted Entity.
 
     The term "Existing Intercompany Note" means the Non-Negotiable Intercompany
Note, dated December 21, 1989, issued by KAC to the Company in an initial
principal amount of $818,585,280, as such Non-Negotiable Intercompany Note may
be amended.
 
     The term "Fair Market Value" means, with respect to any property other than
cash, the fair market value of such property as determined in good faith by the
Board of Directors of the Company, whose determination
 
                                       87
<PAGE>   91
 
shall be evidenced by a Board Resolution; provided, however, that, in the event
the Company makes a payment in the form of or otherwise transfers property other
than cash to, or receives property other than cash from, an Affiliate in an
amount in excess of $10,000,000, the Company, in addition, shall have received
an opinion from an independent investment banking firm of national standing
selected by the Company to the effect that the Board of Directors' determination
of fair market value is fair.
 
     The term "GAAP" means generally accepted accounting principles as in effect
on December 31, 1992, and used in the preparation of the Company's consolidated
balance sheet at such date and the Company's statements of consolidated income
and cash flows for the year then ended, but in any event (i) giving effect to,
but excluding the effect of any one-time charge related to the implementation
of, Statement of Financial Accounting Standards No. 106 (Employers' Accounting
for Postretirement Benefits Other Than Pensions) and (ii) giving effect to
Statement of Financial Accounting Standards No. 109 (Accounting for Income
Taxes).
 
   
     The term "Improvements" means any accessories, accessions, additions,
attachments, substitutions, replacements, improvements, parts and other property
now or hereafter affixed to any U.S. Fixed Assets or used in connection
therewith.
    
 
     The term "Indebtedness" means, with respect to any Person at any date, any
of the following (without duplication):
 
          (a) the principal amount of all obligations (unconditional or
     contingent) of such Person for borrowed money (whether or not recourse is
     to the whole of the assets of such person or only to a portion thereof) and
     the principal amount of all obligations (unconditional or contingent) of
     such Person evidenced by debentures, notes or other similar instruments
     (including, without limitation, reimbursement obligations with respect to
     letters of credit and bankers' acceptances);
 
          (b) all obligations of such Person to pay the deferred purchase price
     of property or services, except (x) accounts payable and other current
     liabilities arising in the ordinary course of business and (y)
     compensation, pension obligations and other obligations arising from
     employee benefits and employee arrangements;
 
          (c) Capitalized Lease Obligations of such Person;
 
          (d) all Indebtedness of others secured by a Lien on any asset of such
     Person, whether or not such Indebtedness is assumed or guaranteed by such
     Person;
 
          (e) preferred stock (including preference stock) that is Redeemable
     Stock (the amount of the Indebtedness in respect of such preferred stock to
     be equal to the aggregate liquidation value thereof);
 
          (f) all Indebtedness of others guaranteed by such Person;
 
          (g) pension obligations and other similar obligations arising from
     employee benefits, to the extent unfunded and assumed by such Person after
     the date of the initial issuance of the Notes in the acquisition, by such
     Person, of the assets or Capital Stock of another Person ("Assumed Pension
     Obligations"); and
 
          (h) all obligations under Refinancing Sale and Leaseback Transactions;
 
and the amounts thereof shall be the outstanding balance of any such
unconditional obligations as described in clauses (a) through (f) (other than
clause (d)), and the maximum liability of any such contingent obligations at
such date (other than with respect to clause (d)) and, in the case of clause
(d), the lesser of the fair market value at such date of any asset subject to
any Lien securing the Indebtedness of others and the amount of the Indebtedness
secured and, in the case of clause (g), the amount of Assumed Pension
Obligations shall be the amount determined by the Company in good faith as
evidenced by a certificate of the Chief Financial Officer of the Company
delivered to the Trustee and, in the case of clause (h), the Attributable Debt
with respect to such Refinancing Sale and Leaseback Transactions; provided,
however, that Indebtedness shall not include:
 
          (A) the obligations of such Person and/or any of its Subsidiaries to
     purchase or sell goods, services or technology utilized in their bauxite,
     aluminum and alumina business and related extensions thereof, including on
     a take-or-pay basis, pursuant to agreements entered into in the ordinary
     course of business
 
                                       88
<PAGE>   92
 
     consistent with past practice or to fund or guarantee the obligations of
     National Refractories & Minerals Corporation or any of its Affiliates in an
     aggregate principal amount at any time outstanding not exceeding
     $7,500,000;
 
          (B) obligations of such Person arising from the honoring by a bank or
     other financial institution of a check, draft or similar instrument
     inadvertently (except in the case of daylight overdrafts) drawn against
     insufficient funds in the ordinary course of business, provided that such
     obligations are extinguished within two Business Days of their incurrence
     (or, in the case of foreign overdrafts, within five Business Days of their
     incurrence) unless covered by an overdraft credit line;
 
          (C) obligations of such Person resulting from the endorsement of
     negotiable instruments for collection in the ordinary course of business;
 
          (D) Indebtedness consisting of stand-by letters of credit to the
     extent collateralized by cash or Cash Equivalents; and
 
          (E) Liens on assets of KAAC granted to secure Indebtedness of QAL,
     provided that such Liens are (i) in existence on the date of the Indenture,
     (ii) similar in all material respects to Liens in existence on the date of
     the Indenture or (iii) not on assets consisting of cash, Cash Equivalents
     or fixed assets and such assets are used or to be used in connection with
     the business of QAL.
 
   
     The term "Maximum Secured Amount" means, at any time (i) $300,000,000, plus
(ii) Net Betterments at such time, plus (iii) the outstanding amount of
Indebtedness relating to the CARIFA Financing, secured by a Lien on Permitted
Collateral, but in no event more than $43,000,000, minus (iv) in the event of a
sale of Permitted Collateral which is subject to a Lien permitted by clause (i)
under "-- Limitation on Liens," the amount, if any, of the net proceeds thereof
required to be applied to a permanent repayment or commitment reduction in
respect of the Indebtedness secured by such Lien, minus (v), in the event of the
Refinancing of any Indebtedness secured by a Lien permitted by clause (i) under
"-- Limitation on Liens", the lesser of (A) the amount of Indebtedness, if any,
not secured by Permitted Collateral which Refinances, in whole or in part, such
Indebtedness secured by a Lien permitted by clause (i) under "-- Limitation on
Liens" and (B) the amount, if any, by which the Maximum Secured Amount
immediately prior to such Refinancing, in whole or in part, of such Indebtedness
secured by a Lien permitted by clause (i) under "-- Limitation on Liens" exceeds
the aggregate amount of Indebtedness which is secured by a Lien on Permitted
Collateral permitted by clause (i) or clause (viii)(a) under "-- Limitation on
Liens" after giving effect to such Refinancing.
    
 
   
     The term "Net Betterments" means the amount, if any, by which capital
expenditures (determined in accordance with GAAP) by the Company or any of its
Subsidiaries in respect of the Permitted Collateral on a cumulative basis for
the period from the date of the Indenture, through the date of determination in
excess of depreciation (determined in accordance with GAAP) in respect of the
Permitted Collateral on a cumulative basis for such period (provided, however,
that with respect to any Permitted Collateral existing at the time of the
Merger, the depreciation shall be the historical depreciation before adjustments
to reflect the acquisition of the Company in the Merger), but in no event less
than zero, provided, that in the event any Permitted Collateral ceases to
constitute Permitted Collateral in accordance with the definition thereof, only
the amount of Net Betterments in respect of such Permitted Collateral at such
time shall be included in any subsequent calculation of Net Betterments and
provided, further, that (a) Improvements which are subject to a Lien permitted
by clause (iv), (v) or (vi) under "Limitation on Liens" and (b) U.S. Fixed
Assets to the extent subject to a Lien permitted by clause (ix) under
"Limitation on Liens" shall not be included in the determination of Net
Betterments.
    
 
     The term "Net Cash Proceeds" means cash payments received (but if received
in a currency other than United States dollars, such payments shall not be
deemed received until the earliest time at which such currency is, or could
freely be, converted into United States dollars) by or on behalf of the Company
and/or any of its Subsidiaries (including any cash payments received by way of
deferred payment of principal pursuant to a note or installment receivable or
otherwise or the cash realization of any non-cash proceeds of
 
                                       89
<PAGE>   93
 
any Asset Sale, but, in each case, only as and when, and to the extent,
received) from an Asset Sale, in each case net of:
 
          (i) all legal, title and recording tax expenses, commissions,
     consulting fees, investment banking, broker's and accounting fees and
     expenses and fees and expenses incurred in obtaining regulatory approvals
     in connection with such Asset Sale;
 
   
          (ii) the amounts of (A) any repayments of debt secured, directly or
     indirectly, by Liens on the assets which are the subject of such Asset Sale
     or (B) any repayments of debt associated with such assets which is due by
     reason of such Asset Sale (i.e., such disposition is permitted by the terms
     of the instruments evidencing or applicable to such debt, or by the terms
     of a consent granted thereunder, on the condition that the proceeds (or
     portion thereof) of such disposition be applied to such debt), provided,
     that this clause (B) shall not apply with respect to any U.S. Fixed Assets
     that do not constitute Permitted Collateral and, in the case of clauses (A)
     and (B), other fees, expenses and other expenditures, in each case,
     reasonably incurred as a consequence of such repayment of debt (whether or
     not such fees, expenses or expenditures are then due and payable or made,
     as the case may be);
    
 
          (iii) all amounts deemed appropriate by the Company (as evidenced by a
     signed certificate of the Chief Financial Officer of the Company delivered
     to the Trustee) to be provided as a reserve, in accordance with GAAP ("GAAP
     Reserves"), against any liabilities associated with such assets which are
     the subject of such Asset Sale;
 
          (iv) all foreign, federal, state and local taxes payable (including
     taxes reasonably estimated to be payable) in connection with or as a result
     of such Asset Sale; and
 
          (v) with respect to Asset Sales by Subsidiaries of the Company, the
     portion of such cash payments attributable to Persons holding a minority
     interest in such Subsidiary;
 
provided, in each such case, that such fees and expenses and other amounts are
not payable to an Affiliate of the Company (except for payments made pursuant to
the Tax Sharing Agreements), and provided, further, that required redemptions of
existing preferred stock (including preference stock) of the Company outstanding
on the date of the Indenture or issued pursuant to collective bargaining
arrangements and related employee benefit arrangements in effect on the date of
the Indenture, in each case, from Persons other than Affiliates of the Company,
shall be deemed to be a fee, expense or other expenditure of such Asset Sale.
Notwithstanding the foregoing, Net Cash Proceeds shall not include proceeds
received in a foreign jurisdiction from an Asset Sale of an asset located
outside the United States to the extent (i) such proceeds cannot under
applicable law be transferred to the United States or (ii) such transfer would
result (in the good faith determination of the Board of Directors of the Company
set forth in a Board Resolution) in a foreign tax liability that would be
materially greater than if such Asset Sale occurred in the United States;
provided that if, as, and to the extent that any of such proceeds may lawfully
be (in the case of clause (i)) or are (in the case of clause (ii)) transferred
to the United States, such proceeds shall be deemed to be cash payments that are
subject to the terms of this definition of Net Cash Proceeds. Subject to the
provisions of the next preceding sentence, Net Cash Proceeds shall also include
(i) cash distributions actually received by or on behalf of the Company or any
of its Subsidiaries from any Non-Affiliate Joint Venture of the Company
representing the proceeds of a transaction by such Non-Affiliate Joint Venture
that would constitute an Asset Sale if such Non-Affiliate Joint Venture were a
Subsidiary of the Company and (ii) the amount of any reversal of GAAP Reserves
(but only as and when, and to the extent, reversed) which amount is otherwise a
deduction from Net Cash Proceeds.
 
     The term "Net Income" means, with respect to any Person for any period, the
net income (loss) of such Person for such period determined in accordance with
GAAP.
 
     The term "Non-Affiliate Joint Venture" means any joint venture, partnership
or other Person (other than the Company or a Subsidiary of the Company) in which
the Company and/or its Subsidiaries have an ownership interest equal to or
greater than 5% and in which no Affiliate of the Company has a direct or an
indirect ownership interest other than by virtue of the direct or indirect
ownership interest in such Non-Affiliate Joint Venture held (in the aggregate)
by the Company and/or one or more of its Subsidiaries,
 
                                       90
<PAGE>   94
 
provided that such Non-Affiliate Joint Venture is engaged in one or more of the
lines of business in which the Company or its Subsidiaries or its Non-Affiliate
Joint Ventures are engaged in as of the date of the Indenture or reasonably
related extensions of such lines.
 
     The term "Non-Defaulting Equity Owner" means, with respect to any Permitted
Entity, any Equity Owner that is not a Defaulting Equity Owner.
 
     The term "Non-Recourse Guarantor" means a Subsidiary of the Company that
guarantees any Indebtedness under the New Credit Agreement, provided that such
guarantee is non-recourse to the assets of such Subsidiary other than to
intercompany Indebtedness owed, or from time to time owing, by the Company to
such Subsidiary, and all monetary proceeds therefrom.
 
     The term "Ownership Interest" means, with respect to any Equity Owner of a
Permitted Entity at the time of the determination thereof, the proportion held
at such time by such Equity Owner of the outstanding Permitted Entity Securities
of such Permitted Entity that are last entitled to payment upon liquidation or
dissolution as provided in the governing instruments of such Permitted Entity or
pursuant to an agreement among the Equity Owners of such Permitted Entity.
 
   
     The term "Permitted Collateral" means real property (listed on a schedule
to the Indenture), plant and equipment of the Company or any of its Subsidiaries
located in the United States of America which, as of the date of issuance of the
Notes, secures Indebtedness under the New Credit Agreement (whether or not the
Liens on such real property, plant or equipment are perfected at such time),
together with any Improvements thereto or thereon, any real property that is
contiguous to or structurally related to such real property (the "Contiguous
Property"), and any real property, plant or equipment, whether owned on the date
of the issuance of the Notes or thereafter acquired, located or used at any time
after the date of issuance of the Notes at a facility (other than the Company's
Gramercy alumina refinery) owned, leased, occupied or used by the Company or any
of its Subsidiaries as of the date of issuance of the Notes or on any Contiguous
Property), and any proceeds thereof; provided, that notwithstanding anything to
the contrary contained in the Indenture, any Permitted Collateral which is
released from all Liens thereon securing Indebtedness and which does not become
subject to a new Lien within 60 days of such release securing Indebtedness which
Refinances any of the Indebtedness (in whole or in part) previously secured by
such Permitted Collateral shall not thereafter constitute "Permitted Collateral"
under the Indenture.
    
 
   
     As of the date of the Indenture, Permitted Collateral will include real
property listed on a schedule to the Indenture and will not include the
Company's Gramercy alumina refinery.
    
 
     The term "Permitted Dividend Encumbrance" means, with respect to any
Person, any consensual encumbrances or restrictions on the ability of such
Person to pay dividends or make any other distributions on its Capital Stock or
pay any Indebtedness owed to the Company or any Subsidiaries of the Company (or,
in the case of a Permitted Entity, to its Equity Owners) or to make loans or
advances or transfer any of its assets to the Company or any Subsidiary of the
Company (or, in the case of a Permitted Entity, to its Equity Owners) existing
under or by reason of:
 
          (i) the Indenture;
 
          (ii) Indebtedness permitted by the provisions described in clause (ii)
     of the second paragraph under "-- Limitation on Indebtedness and Preferred
     Stock";
 
          (iii) Indebtedness or other obligations in existence on the date of
     the Indenture and customary rights of first refusal with respect to the
     Company's and its Subsidiaries' interests in their respective Subsidiaries,
     Non-Affiliate Joint Ventures and Permitted Entities;
 
          (iv) applicable law and agreements with foreign governments with
     respect to assets located in their jurisdictions;
 
          (v)(A) customary provisions restricting (i) the subletting or
     assignment of any lease or (ii) the transfer of copyrighted or patented
     materials, (B) provisions in agreements that restrict the assignment of
     such agreements or rights thereunder or (C) provisions of a customary
     nature contained in the terms of Capital Stock restricting the payment of
     dividends and the making of distributions on Capital Stock;
 
                                       91
<PAGE>   95
 
          (vi) Indebtedness or other obligations of any other Person acquired
     (whether pursuant to a purchase of stock or assets) (including any
     Non-Affiliate Joint Venture of the Company or Permitted Entity that becomes
     a Subsidiary of the Company) or applicable to any assets at the time such
     Person or assets were acquired by the Company, its Subsidiaries or a
     Permitted Entity, in each case which Indebtedness and obligations (A) were
     not created in anticipation of such acquired Person becoming a Subsidiary
     of the Company or a Permitted Entity, as the case may be, or such assets
     being acquired by the Company, its Subsidiaries or such Permitted Entity,
     as the case may be, and (B) which encumbrances and restrictions are not
     applicable to any Person or the property or assets of any Person other than
     the Person or the property or assets of the Person so acquired (including
     the Capital Stock of such Person) or any newly organized entity formed to
     effect such acquisition and, in each case, the monetary proceeds thereof;
 
          (vii) encumbrances and restrictions with respect to such Person
     imposed in connection with an agreement for the sale or disposition of such
     Person or its assets;
 
          (viii) encumbrances and restrictions applicable only to (A) Alpart and
     its assets and Capital Stock with respect to Indebtedness permitted to be
     Incurred by Alpart pursuant to the first paragraph under "-- Limitation on
     Indebtedness and Preferred Stock," (B) Alpart, KJC and AJI and their
     respective assets and Capital Stock with respect to Indebtedness permitted
     by clause (iii) of the second paragraph under "-- Limitation on
     Indebtedness and Preferred Stock," (C) KAAC and its assets and Capital
     Stock with respect to Indebtedness permitted to be Incurred pursuant to
     clause (iv) of the second paragraph under "-- Limitation on Indebtedness
     and Preferred Stock," and (D) the Person that Incurred such Indebtedness
     and such Person's assets and Capital Stock with respect to Indebtedness
     permitted to be Incurred by clause (viii) or (ix) of the second paragraph
     under "-- Limitation on Indebtedness and Preferred Stock"; in each case
     provided, that the Board of Directors of the Company has determined in good
     faith that such encumbrances and restrictions would not singly or in the
     aggregate have a materially adverse effect on the holders of the Notes;
 
          (ix) Indebtedness of a Person that was a Subsidiary at the time of
     Incurrence and the Incurrence of which Indebtedness is permitted by the
     provisions described under "-- Limitation on Indebtedness and Preferred
     Stock," provided that such encumbrances and restrictions apply only to such
     Subsidiary and its assets, and provided, further, that the Board of
     Directors of the Company has determined in good faith, at the time of
     creation of each such encumbrance or restriction, that such encumbrances
     and restrictions would not singly or in the aggregate have a materially
     adverse effect on the holders of the Notes;
 
          (x) the subordination of (A) any Indebtedness owed by the Company or
     any of its Subsidiaries to the Company or any other Subsidiary to (B) any
     other Indebtedness of the Company or any of its Subsidiaries, provided (A)
     such other Indebtedness is permitted under the Indenture and (B) the Board
     of Directors of the Company has determined in good faith, at the time of
     creation of each such encumbrance or restriction, that such encumbrances
     and restrictions would not singly or in the aggregate have a materially
     adverse effect on the holders of the Notes;
 
          (xi) the subordination of (A) any Indebtedness owed by a Permitted
     Entity to its Equity Owners or any other Person to (B) any other
     Indebtedness of such Permitted Entity, provided (I) such other
     Indebtedness, at the time of the Incurrence thereof, is permitted by the
     definition of Permitted Entity and (II) the Board of Directors of the
     Company has determined in good faith, at the time of creation of each such
     encumbrance or restriction, that such encumbrances and restrictions would
     not singly or in the aggregate have a materially adverse effect on the
     holders of the Notes;
 
          (xii) Refinancing Indebtedness that is otherwise permitted in
     connection with any Refinanced Indebtedness, provided that, in the case of
     all Refinancing Indebtedness other than Refinancing Indebtedness Incurred
     with respect to Indebtedness permitted under the provisions described under
     clause (ii) under "-- Limitation on Indebtedness and Preferred Stock," any
     such encumbrances or restrictions shall not be materially less favorable to
     the holders of the Notes; and
 
                                       92
<PAGE>   96
 
          (xiii) the sale or other disposition of property subject to a Lien
     securing Indebtedness, provided that such Lien and such Indebtedness are
     otherwise permitted by the Indenture.
 
   
     The term "Permitted Entity" means any Person (other than a Subsidiary
Guarantor) designated as such by a Board Resolution and as to which (i) the
Company, any Subsidiary Guarantor or any Permitted Entity owns all or a portion
of the Permitted Entity Securities of such Person; (ii) no more than 10
unaffiliated Equity Owners own of record any Permitted Entity Securities of such
Person; (iii) at all times, each Equity Owner owns a proportion of each class of
Permitted Entity Securities of such Person outstanding equal to such Equity
Owner's Ownership Interest at such time, other than as a result of an Equity
Owner Default; (iv) no Indebtedness or preferred stock (including preference
stock) is or has been Incurred by such Person that is outstanding other than (x)
Permitted Entity Securities held by Equity Owners and/or (y) if such Person is a
Subsidiary of the Company, Indebtedness permitted to be Incurred by such
Subsidiary at the time of the Incurrence thereof under the provisions described
in clauses (v) and (xiii) of the second full paragraph under "-- Limitation on
Indebtedness and Preferred Stock"; (v) there exist no consensual encumbrances or
restrictions on the ability of such Person to (x) pay dividends or make any
other distributions to its Non-Defaulting Equity Owners or (y) make loans or
advances or transfer any of its assets to its Non-Defaulting Equity Owners, in
each case other than Permitted Dividend Encumbrances of such Permitted Entity;
(vi) the Company, any Subsidiary Guarantor or any Permitted Entity has the right
at any time (whether by agreement, operation of law or otherwise) to (A) require
the Permitted Entity that it owns an Ownership Interest in to dissolve,
liquidate or wind up its affairs (subject to any right of the other Equity
Owners and/or such Permitted Entity to acquire all of the Permitted Securities
owned by such Equity Owner) and, subject to applicable law, to distribute its
remaining assets to its Equity Owners after payment to creditors or (B) have all
of the Permitted Entity Securities that it owns purchased by such Permitted
Entity and/or other Equity Owners; and (vii) the business engaged in by such
Person is one in which the Company or its Subsidiaries or its Non-Affiliate
Joint Ventures were engaged on the date of the Indenture or reasonably related
thereto or is the business of holding or disposing of Permitted Entity
Securities.
    
 
     The term "Permitted Entity Securities" means, with respect to any Permitted
Entity, any Capital Stock or Indebtedness (whether or not a security) of such
Permitted Entity, other than Indebtedness permitted to be Incurred by such
Permitted Entity pursuant to clause (iv)(y) of the definition of Permitted
Entity, but in any event including Permitted Indebtedness described in clause
(b) of the definition thereof.
 
     The term "Permitted Indebtedness" means:
 
          (a) Indebtedness and preferred stock (including preference stock) of
     the Company and its Subsidiaries existing on the date of the Indenture,
     including, but not limited to, the 12 3/4% Notes;
 
          (b) Indebtedness (including Redeemable Stock) owed or issued by the
     Company to a Subsidiary or owed or issued by a Subsidiary to the Company,
     any other Subsidiary of the Company or to any other holder of Capital Stock
     of such Subsidiary in proportion to such holder's ownership interest in
     such Subsidiary;
 
          (c) Indebtedness and preferred stock (including preference stock) of a
     Permitted Entity to the extent not prohibited by clause (iii) or clause
     (iv)(x) of the definition thereof;
 
          (d) Indebtedness of the Company and its Subsidiaries by reason of
     entering into indemnification agreements and guarantees in connection with
     the disposition of assets, provided that the Indebtedness with respect to
     such indemnification agreements and guarantees shall be limited to the
     amount of the net proceeds of such disposition;
 
          (e) guarantees, letters of credit and indemnity agreements relating to
     performance and surety bonds incurred in the ordinary course of business;
 
          (f) Indebtedness of a Subsidiary of the Company (including undrawn
     amounts under lines of credit that are subsequently drawn upon) issued,
     assumed or guaranteed by such Subsidiary prior to the date upon which such
     Subsidiary becomes a Subsidiary of the Company (excluding Indebtedness
     incurred by such entity in connection with, or in contemplation of, its
     becoming a Subsidiary of the Company),
 
                                       93
<PAGE>   97
 
     provided that such Indebtedness and the holders thereof do not, at any
     time, have direct or indirect recourse to any property or assets of the
     Company and its Subsidiaries other than the property and assets of such
     acquired entity and its Subsidiaries, including the Capital Stock thereof,
     or any newly organized entity formed to effect such acquisition, and, in
     each case, the monetary proceeds thereof;
 
          (g) Indebtedness incurred by the Company in connection with the
     purchase, redemption, retirement or other acquisition by the Company of the
     USWA Preferred Stock outstanding on the date of the Indenture (plus
     additional shares of such USWA Preferred Stock issued as dividends thereon
     or on such shares issued as dividends);
 
          (h) Indebtedness of the Company and its captive wholly owned insurance
     Subsidiaries in respect of letters of credit in an aggregate amount not to
     exceed at any one time outstanding $20,000,000 issued for the account of
     the Company or such Subsidiaries in support of certain self-insurance and
     reinsurance obligations entered into from time to time by the Company or
     such captive wholly owned insurance Subsidiaries of the Company;
 
          (i) Indebtedness consisting of industrial revenue bonds and related
     indemnity agreements; and
 
          (j) Prior to a merger of the Company and KAC, Indebtedness in respect
     of the Preferred Dividend Intercompany Notes.
 
   
     The term "PIK Note" means that certain PIK Note issued by the Company to a
subsidiary of MAXXAM on December 15, 1992, in the principal amount of $2.5
million, which bears interest at a rate equal to 12% per annum and is due on
June 30, 1995.
    
 
   
     The term "Preferred Dividend Intercompany Notes" means (i) the intercompany
note in respect of the Series A Shares, (ii) the intercompany note in respect of
the PRIDES and (iii) any other intercompany note representing a loan by KAC to
the Company from the proceeds of an offering of preferred stock by KAC which
loan shall have a term not in excess of five years from the date of issuance and
shall be in an amount equal to the aggregate dividends scheduled to accrue on
such preferred stock during the term thereof and payable at approximately the
same times and in approximately the same amounts as such dividends are payable,
provided that, (a) the aggregate amount of all such intercompany notes referred
to in this clause (iii) shall not exceed $50,000,000 at any one time outstanding
and (b) the remaining net proceeds from such preferred stock offering shall have
been used by KAC to make a capital contribution to (or to purchase common stock
of) the Company.
    
 
     The term "Redeemable Stock" means, with respect to any Person, any
preferred Capital Stock of such Person, that, by its terms (or by the terms of
any security into which it is convertible or for which it is exchangeable at the
option of the holder thereof), or upon the happening of any event, matures or is
mandatorily redeemable, in whole or in part, pursuant to a sinking fund
obligation or otherwise, or, at the option of the holder thereof, is redeemable
in whole or in part, or is exchangeable into a security of a Person other than
the issuer of such Capital Stock that is owned by such Person or its
Subsidiaries or into Indebtedness of, or that is owned by, such Person or its
Subsidiaries, in each case on or prior to the scheduled maturity date of the
Notes.
 
   
     The term "Refinance" means to renew, extend, refund, replace, restructure,
refinance, amend or modify any Indebtedness. The term "Refinancing" shall have a
correlative meaning.
    
 
   
     The term "Refinancing Sale and Leaseback Transaction" means any sale and
leaseback transaction with respect to which the Attributable Debt is at least
$100,000,000, and which is designated by the Company as a Refinancing Sale and
Leaseback Transaction in a notice to the Trustee pursuant to the terms of the
Indenture, which notice shall indicate the Attributable Debt with respect to
such Refinancing Sale and Leaseback Transaction.
    
 
     The term "Restricted Investment" means, with respect to any Person, (i) any
amount paid, or any property transferred, in each case, directly or indirectly
by such Person for Capital Stock or other securities of, or as a contribution
to, any Affiliate of the Company; (ii) any direct or indirect loan or advance by
such Person
 
                                       94
<PAGE>   98
 
to any Affiliate of the Company other than accounts receivable of such Person
relating to the purchase and sale of inventory, goods or services arising in the
ordinary course of business; (iii) any direct or indirect guarantee by such
Person of any obligations, contingent or otherwise, of any Affiliate of the
Company; and (iv) the acquisition by such Person of, or any investment by such
Person in, any Capital Stock or similar interest of any other Person (other than
the Company); provided, however, that the following shall not be Restricted
Investments:
 
          (a) investments in or acquisitions of Capital Stock or similar
     interests in any Person (other than a Person in which Affiliates of the
     Company have an interest other than through the Company, its Subsidiaries
     and its Non-Affiliate Joint Ventures) that (I) is or becomes, at the time
     of the acquisition thereof, a Subsidiary of the Company and is or is to be
     primarily engaged in an operating business or (II) is, at the time of the
     acquisition thereof, engaged or to be engaged primarily in businesses in
     which the Company or its Subsidiaries or its Non-Affiliate Joint Ventures
     were engaged on the date of the Indenture or reasonably related extensions
     thereof, provided that such securities are not, at the time of the
     acquisition thereof (without regard to any exchanges, modifications or
     other changes thereto subsequent to such acquisition), registered under the
     Exchange Act;
 
          (b) Restricted Investments of such Person existing as of the date of
     the Indenture and any extension, modification or renewal of such Restricted
     Investment (but not increases thereof, other than as a result of the
     accrual or accretion of interest or original issue discount pursuant to the
     terms of such Restricted Investment), or any Restricted Investment made in
     connection with an exchange of such Restricted Investment with the issuer
     thereof;
 
          (c) investments in or acquisitions of Permitted Entity Securities of
     any Permitted Entity;
 
          (d) transactions with officers or directors of the Company or any
     Subsidiary of the Company entered into in the ordinary course of business
     (including compensation or employee benefit arrangements with any officer
     or director of the Company or any Subsidiary of the Company);
 
          (e) investments in or acquisitions of Capital Stock or similar
     interests in Persons (other than Affiliates of the Company) received in the
     bankruptcy or reorganization of or by such Person or any exchange of such
     investment with the issuer thereof or taken in settlement of or other
     resolution of claims or disputes, and, in each case, extensions,
     modifications and renewals thereof; and
 
          (f) investments in Persons (other than Affiliates of the Company)
     received by such person as consideration from Asset Sales to the extent not
     prohibited by the provisions described under "-- Limitation on Asset Sales"
     (including, for the purposes of this definition, those sales, transfers and
     other dispositions described in clause (B) and the transactions described
     in clause (D) of such definition) or any exchange of such investment with
     the issuer thereof, and extensions, modifications and renewals thereof.
 
     The term "Significant Subsidiary" shall have the meaning assigned to that
term under Regulation S-X of the Securities Act as in effect on the date of the
Indenture; provided, however, that (i) each Subsidiary Guarantor on the date of
the Indenture shall be deemed to be a Significant Subsidiary of the Company for
so long as such Subsidiary is a Subsidiary Guarantor and (ii) each of VALCO,
KAAC and Alpart, and each Subsidiary of the Company that, directly or
indirectly, holds an interest in VALCO, Alpart or QAL, and each Subsidiary
Guarantor that becomes a Subsidiary Guarantor after the date of the Indenture
(so long as such Subsidiary Guarantor is a Subsidiary Guarantor) shall be deemed
to be a Significant Subsidiary if it (singly, or, in the case of VALCO, Alpart
or QAL, together with the other Subsidiaries of the Company that hold an
interest in such entity) meets the total assets test of the term "Significant
Subsidiary" under Regulation S-X as in effect on the date of the Indenture, but
substituting 5% in such test for 10%.
 
   
     The term "Specified Parties" means each of AJI, Alpart, KAAC, KJC, VALCO,
Kaiser Aluminium International, Inc., a Delaware corporation, and its
successors, Kaiser Bauxite Company, a Nevada corporation, and its successors,
Kaiser Jamaica Bauxite Company, a Jamaican partnership, and its successors, and
Queensland Alumina Security Corporation, a Delaware corporation, and its
successors.
    
 
                                       95
<PAGE>   99
 
   
     The term "Subordinated Note Indenture" means the indenture, dated as of
February 1, 1993, among the Company, as issuer, the parties named therein as
and, if applicable, thereafter becoming guarantors, and The First National Bank
of Boston, a national banking association, as trustee, as amended or
supplemented from time to time in accordance with the terms thereof.
    
 
   
     The term "Subsidiary Guarantors" means the Persons from time to time named
as Subsidiary Guarantors in the Indenture or that become Subsidiary Guarantors
thereunder, and each of their respective successors, provided, however, that in
the event that a Subsidiary Guarantor is released from its Guarantee in
accordance with the terms of the Indenture, such Subsidiary Guarantor shall
without any further action no longer be a Subsidiary Guarantor for any purpose
of the Indenture or the Notes. On the date of the Indenture, the Subsidiary
Guarantors are AJI, KAAC, KFC and KJC.
    
 
   
     The term "Tax Sharing Agreements" shall mean, collectively, the tax-sharing
agreement between the Company and KAC, dated as of June 30, 1993, and the
tax-sharing agreement between the Company and MAXXAM, dated as of December 21,
1989, and as each may be amended in accordance with Section 4.08(b)(x) of the
Indenture.
    
 
     The term "U.S. Fixed Assets" means, at any time, any real property, plant
or equipment of the Company or any of its Subsidiaries located at such time in
the United States of America, now owned or hereafter acquired, together with any
fixed assets that are Improvements thereto or thereon and any fixed assets that
are proceeds thereof.
 
     The term "Voting Stock" means, with respect to any Person, the Capital
Stock of such Person having general voting power under ordinary circumstances to
elect at least a majority of the board of directors, managers or trustees of
such Person (irrespective of whether or not at the time capital stock of any
other class or classes shall have or might have voting power by reason of the
happening of any contingency).
 
                           DESCRIPTION OF THE PRIDES
 
   
     In connection with the offering of Notes hereby, KAC is concurrently
offering, pursuant to a separate prospectus, 8,000,000 shares of PRIDES (subject
to increase if the underwriters' 15% overallotment option is exercised). The
following is a summary of certain material terms of the shares of PRIDES.
    
 
     General. The PRIDES are shares of convertible preferred stock and rank (i)
senior in right and priority of payment to the KAC Common Stock as to dividends
or upon liquidation and (ii) on a parity with KAC's outstanding Series A Shares
as to dividends and upon liquidation. The PRIDES mandatorily convert into shares
of KAC Common Stock on December 31, 1997 (the "Mandatory Conversion Date"), and
KAC has the option to redeem the shares of PRIDES, in whole or in part, at any
time and from time to time on or after December 31, 1996 and prior to the
Mandatory Conversion Date at the Call Price (as defined), payable in shares of
KAC Common Stock. In addition, the PRIDES are convertible into shares of KAC
Common Stock at the option of the holder at any time prior to the Mandatory
Conversion Date as set forth below.
 
   
     Dividends. Holders of shares of PRIDES will be entitled to receive annual
cumulative dividends at a rate of $.  per annum for each share of PRIDES.
Dividends cease to accrue in respect of the shares of PRIDES on the earlier of
(i) the day immediately prior to the Mandatory Conversion Date or (ii) the day
immediately prior to their earlier redemption.
    
 
     Mandatory Conversion. On the Mandatory Conversion Date, unless previously
redeemed or converted, each outstanding share of PRIDES will mandatorily convert
into (i) one share of KAC Common Stock, subject to adjustment in certain events,
and (ii) the right to receive cash in an amount equal to all accrued and unpaid
dividends thereon (other than previously declared dividends payable to a holder
of record on a prior date).
 
     Optional Redemption. Shares of PRIDES are not redeemable prior to December
31, 1996. At any time and from time to time on or after December 31, 1996 until
immediately prior to the Mandatory Conversion Date, KAC may redeem any or all of
the outstanding shares of PRIDES. Upon any such redemption, each holder will
receive, in exchange for each share of PRIDES, a number of shares of KAC Common
Stock equal
 
                                       96
<PAGE>   100
 
to the sum of (i) $       , declining after December 31, 1996, to $       until
the Mandatory Conversion Date, and (ii) all accrued and unpaid dividends thereon
(other than previously declared dividends payable to a holder of record as of a
prior date) (the "Call Price") divided by the Current Market Price (as defined)
on the applicable date of determination, but in no event less than      of a
share of KAC Common Stock, subject to adjustment.
 
     Conversion at the Option of the Holder. At any time prior to the Mandatory
Conversion Date, unless previously redeemed, each share of PRIDES is convertible
at the option of the holder thereof into      of a share of KAC Common Stock,
equivalent to a conversion price of $       per share of Common Stock (the
"Conversion Price"), subject to adjustment.
 
                                  UNDERWRITING
 
     The Underwriters named below (the "Underwriters"), acting through Merrill
Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch"), have severally
agreed, subject to the terms and conditions of a purchase agreement (the
"Purchase Agreement"), to purchase from the Company the respective principal
amounts of the Notes set forth below opposite their names. The Purchase
Agreement provides that the obligations of the Underwriters are subject to
certain conditions precedent and that the Underwriters will be obligated to
purchase all of the Notes if any are purchased.
 
<TABLE>
<CAPTION>
                                                                          PRINCIPAL
                                 UNDERWRITERS                              AMOUNT
        --------------------------------------------------------------   -----------
        <S>                                                              <C>
        Merrill Lynch, Pierce, Fenner & Smith
                     Incorporated.....................................   $
        Bear, Stearns & Co. Inc.......................................
        Donaldson, Lufkin & Jenrette Securities Corporation...........
        PaineWebber Incorporated......................................
        Salomon Brothers Inc..........................................
                                                                         -----------
                     Total............................................   $175,000,000
                                                                         -----------
                                                                         -----------
</TABLE>
 
     The Underwriters propose initially to offer the Notes to the public at the
public offering price set forth on the cover page of this Prospectus, and to
certain dealers at such price less a concession not in excess of   % of the
principal amount. The Underwriters may allow, and such dealers may reallow, a
discount not in excess of   % of the principal amount of the Notes to certain
other dealers. After the initial public offering, the public offering price,
concession and discount may be changed by the Underwriters.
 
     The Underwriters for this offering of Notes are also acting as underwriters
for the PRIDES Offering and will receive underwriting discounts and commissions
in connection therewith. The Underwriters for this offering of Notes also acted
as underwriters in connection with the public offering of the $.65 Depositary
Shares and received underwriting discounts and commissions in connection
therewith.
 
     Donaldson, Lufkin & Jenrette Securities Corporation and Bear, Stearns & Co.
Inc. acted as underwriters in connection with the public offering by MGI, a
subsidiary of MAXXAM, of $100,000,000 aggregate principal amount of MGI's
11 1/4% Senior Secured Notes due 2003 and $126,720,000 aggregate principal
amount of MGI's 12 1/4% Senior Secured Discount Notes due 2003 for which they
received underwriting discounts and commissions.
 
     Donaldson, Lufkin & Jenrette Securities Corporation and Salomon Brothers
Inc acted as underwriters in connection with the public offering by (i) The
Pacific Lumber Company ("Pacific Lumber"), an indirect subsidiary of MAXXAM, of
$235.0 million aggregate principal amount of Pacific Lumber's 10 1/2% Senior
Notes due 2003 for which they received underwriting discounts and commissions
and (ii) Scotia Pacific Holding Company ("Scotia Pacific"), a wholly owned
subsidiary of Pacific Lumber, of $385.0 million aggregate principal amount of
Scotia Pacific's 7.95% Timber Collateralized Notes due 2015 for which they also
received underwriting discounts and commissions.
 
                                       97
<PAGE>   101
 
     There is no existing market for the Notes. The Underwriters have advised
the Company that each Underwriter currently intends to make a market in the
Notes, although the Underwriters are not obligated to do so and any market
making may be discontinued at any time without notice. No assurance can be
given, however, as to the liquidity of the trading market for the Notes, or that
an active trading market for the Notes will develop. If an active public market
for the Notes does not develop, the market price and liquidity of the Notes may
be adversely affected. The Notes will not be listed on any national securities
exchange or authorized for trading on The Nasdaq Stock Market.
 
     The Company has agreed to indemnify the Underwriters against certain civil
liabilities, including liabilities under the Securities Act.
 
                                 LEGAL MATTERS
 
     The legality of the Notes will be passed upon for the Company by Kramer,
Levin, Naftalis, Nessen, Kamin & Frankel, New York, New York. Certain legal
matters will be passed upon for the Underwriters by Latham & Watkins, New York,
New York. Kramer, Levin, Naftalis, Nessen, Kamin & Frankel performs legal
services for MAXXAM and its subsidiaries. Ezra G. Levin is a partner of that
firm and is a director of the Company, MAXXAM, KAC and certain of MAXXAM's other
subsidiaries as well as a trustee of Federated.
 
                                    EXPERTS
 
     The consolidated financial statements and schedules for the years ended
December 31, 1992, 1991 and 1990 included in this Prospectus and elsewhere in
the Registration Statement have been audited by Arthur Andersen & Co.,
independent public accountants, as indicated in their reports with respect
thereto, and are included herein in reliance upon the authority of said firm as
experts in giving said reports.
 
                                       98
<PAGE>   102
 
                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
 
<TABLE>
<CAPTION>
                                                                                        PAGE
                                                                                        ----
<S>                                                                                     <C>
                             AUDITED FINANCIAL STATEMENTS

KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
  Report of Independent Public Accountants............................................   F-2
  Consolidated Balance Sheets at December 31, 1992 and 1991...........................   F-3
  Statements of Consolidated Income for the Years Ended December 31, 1992, 1991 and
     1990.............................................................................   F-4
  Statements of Consolidated Cash Flows for the Years Ended December 31, 1992, 1991
     and 1990.........................................................................   F-5
  Notes to Consolidated Financial Statements..........................................   F-6

                            UNAUDITED FINANCIAL STATEMENTS

KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
  Consolidated Balance Sheets at September 30, 1993 and December 31, 1992.............  F-24
  Statements of Consolidated Income (Loss) for the Nine Months Ended September 30,
     1993 and 1992....................................................................  F-25
  Statements of Consolidated Cash Flows for the Nine Months Ended September 30, 1993
     and 1992.........................................................................  F-26
  Notes to Interim Consolidated Financial Statements..................................  F-27
</TABLE>
 
                                       F-1
<PAGE>   103
 
                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS
 
To the Stockholders and the Board of Directors of Kaiser
  Aluminum & Chemical Corporation:
 
     We have audited the accompanying consolidated balance sheets of Kaiser
Aluminum & Chemical Corporation (a Delaware corporation) and subsidiaries as of
December 31, 1992 and 1991, and the related statements of consolidated income
and cash flows for each of the three years in the period ended December 31,
1992. These financial statements and the schedules referred to below are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these financial statements and schedules based on our audits.
 
     We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
     In our opinion, the financial statements referred to above present fairly,
in all material respects, the financial position of Kaiser Aluminum & Chemical
Corporation and subsidiaries as of December 31, 1992 and 1991, and the results
of their operations and their cash flows for each of the three years in the
period ended December 31, 1992 in conformity with generally accepted accounting
principles.
 
ARTHUR ANDERSEN & CO.
 
Oakland, California
February 8, 1993
 
                                       F-2
<PAGE>   104
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                          CONSOLIDATED BALANCE SHEETS
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
<TABLE>
<CAPTION>
                                                                             DECEMBER 31,
                                                                        -----------------------
                                                                          1992          1991
                                                                        ---------     ---------
<S>                                                                     <C>           <C>
ASSETS
Current assets:
  Cash and cash equivalents...........................................  $    18.5     $    15.5
  Receivables:
     Trade, less allowance for doubtful receivables of $3.0 in 1992
      and $4.8 in 1991................................................      174.0         163.9
     Other............................................................       97.1          55.1
  Inventories.........................................................      439.9         498.6
  Prepaid expenses and other current assets...........................       37.0          84.0
                                                                        ---------     ---------
          Total current assets........................................      766.5         817.1
Investments in and advances to unconsolidated affiliates..............      150.1         161.9
Property, plant, and equipment -- net.................................    1,066.8       1,014.5
Other assets..........................................................      116.6         145.2
                                                                        ---------     ---------
          Total.......................................................  $ 2,100.0     $ 2,138.7
                                                                        ---------     ---------
                                                                        ---------     ---------
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable....................................................  $   136.6     $   141.8
  Accrued interest....................................................        4.6           4.9
  Accrued salaries, wages, and related expenses.......................       84.4          76.2
  Other accrued liabilities...........................................      110.9         232.1
  Payable to affiliates...............................................       78.5          87.1
  Short-term borrowings...............................................        4.8           6.3
  Long-term debt -- current portion...................................       25.9          26.3
                                                                        ---------     ---------
          Total current liabilities...................................      445.7         574.7
Long-term liabilities.................................................      217.9         212.9
Long-term debt........................................................      765.1         681.5
Minority interests....................................................       70.1          71.9
Redeemable preference stock -- aggregate liquidation value of $58.2 in
  1992 and $65.3 in 1991..............................................       32.8          34.8
Stockholders' equity:
  Preference stock -- cumulative and convertible, par value $100,
     authorized 1,000,000 shares; issued 26,006 shares in 1992 and
     28,411 shares in 1991............................................        2.0           2.2
  Common stock, par value 33 1/3 cents, authorized 100,000,000 shares;
     issued 46,171,365 shares in 1992 and 1991........................       15.4          15.4
  Additional capital..................................................    1,255.6       1,118.4
  Retained earnings...................................................      481.2         476.2
  Less: Note receivable from Kaiser Aluminum Corporation..............   (1,185.8)     (1,049.3)
                                                                        ---------     ---------
          Total stockholders' equity..................................      568.4         562.9
                                                                        ---------     ---------
          Total.......................................................  $ 2,100.0     $ 2,138.7
                                                                        ---------     ---------
                                                                        ---------     ---------
</TABLE>
 
The accompanying notes to consolidated financial statements are an integral part
                              of these statements.
 
                                       F-3
<PAGE>   105
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                       STATEMENTS OF CONSOLIDATED INCOME
                            (IN MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                    YEAR ENDED DECEMBER 31,
                                                               ----------------------------------
                                                                 1992         1991         1990
                                                               --------     --------     --------
<S>                                                            <C>          <C>          <C>
Net sales....................................................  $1,909.1     $2,000.8     $2,095.0
                                                               --------     --------     --------
Costs and expenses:
  Cost of products sold......................................   1,619.3      1,594.2      1,525.2
  Depreciation...............................................      80.3         73.2         70.5
  Selling, administrative, research and development, and
     general.................................................     119.3        117.6        122.9
                                                               --------     --------     --------
       Total costs and expenses..............................   1,818.9      1,785.0      1,718.6
                                                               --------     --------     --------
Operating income.............................................      90.2        215.8        376.4
Other income (expense):
  Interest and other income..................................      16.9         16.4         11.0
  Interest expense...........................................     (78.7)       (82.7)       (96.6)
                                                               --------     --------     --------
Income before income taxes and minority interests............      28.4        149.5        290.8
Provision for income taxes...................................      (5.3)       (32.4)       (75.6)
Minority interests...........................................       6.5          7.6          5.5
                                                               --------     --------     --------
Net income...................................................  $   29.6     $  124.7     $  220.7
                                                               --------     --------     --------
                                                               --------     --------     --------
</TABLE>
 
The accompanying notes to consolidated financial statements are an integral part
                              of these statements.
 
                                       F-4
<PAGE>   106
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                     STATEMENTS OF CONSOLIDATED CASH FLOWS
                            (IN MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                    YEAR ENDED DECEMBER 31,
                                                                -------------------------------
                                                                 1992        1991        1990
                                                                -------     -------     -------
<S>                                                             <C>         <C>         <C>
Cash flows from operating activities:
  Net income..................................................  $  29.6     $ 124.7     $ 220.7
  Adjustments to reconcile net income to net cash provided by
     operating activities:
     Depreciation.............................................     80.3        73.2        70.5
     Amortization of deferred financing costs and discount on
       long-term debt.........................................     11.5        10.7        10.4
     Minority interests.......................................     (6.5)       (7.6)       (5.5)
     Increase in accrued income taxes.........................      3.5        10.1        32.9
     Equity in losses of unconsolidated affiliates............      1.9        19.5        14.6
     Recognition of previously deferred income from a forward
       alumina sale...........................................    (25.7)      (42.0)      (95.1)
     (Increase) decrease in receivables.......................    (58.6)       (2.7)       43.1
     Decrease (increase) in inventories, prepaid expenses, and
       other current assets...................................     66.3       (13.0)      (48.0)
     Decrease in accounts payable, payable to affiliates,
       and accrued liabilities................................    (92.8)      (33.8)      (30.5)
     Other....................................................     18.5         4.6       (19.0)
                                                                -------     -------     -------
          Net cash provided by operating activities...........     28.0       143.7       194.1
Cash flows from investing activities:
  Net proceeds from disposition of property and investments...     26.1         8.8        16.2
  Capital expenditures........................................   (114.4)     (118.1)     (115.1)
                                                                -------     -------     -------
          Net cash used for investing activities..............    (88.3)     (109.3)      (98.9)
Cash flows from financing activities:
  Repayments of long-term debt, including revolving credit....   (221.4)     (533.3)     (516.3)
  Borrowings of long-term debt, including revolving credit....    303.8       575.9       386.8
  Net short-term (payments) borrowings........................     (1.5)        6.7
  Borrowings from MAXXAM Inc..................................      2.5
  Dividends paid..............................................    (12.8)      (94.9)       (1.6)
  Capital stock issued........................................                 23.3
  Redemption of preference stock..............................     (7.3)      (20.4)      (35.4)
                                                                -------     -------     -------
          Net cash provided by (used for) financing
            activities........................................     63.3       (42.7)     (166.5)
Net increase (decrease) in cash and cash equivalents during
  the year....................................................      3.0        (8.3)      (71.3)
Cash and cash equivalents at beginning of year................     15.5        23.8        95.1
                                                                -------     -------     -------
Cash and cash equivalents at end of year......................  $  18.5     $  15.5     $  23.8
                                                                -------     -------     -------
                                                                -------     -------     -------
Supplemental disclosure of cash flow information:
  Interest paid, net of capitalized interest..................  $  68.1     $  74.5     $  86.0
  Income taxes paid...........................................      1.8        20.9        39.2
  Tax allocation payments to MAXXAM Inc.......................     28.1        39.1         5.7
</TABLE>
 
The accompanying notes to consolidated financial statements are an integral part
                              of these statements.
 
                                       F-5
<PAGE>   107
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
  Principles of Consolidation
 
     The consolidated financial statements include the statements of Kaiser
Aluminum & Chemical Corporation ("KACC" or the "Company") and its majority owned
subsidiaries. Investments in 50%-or-less-owned entities are accounted for
primarily by the equity method. Intercompany balances and transactions are
eliminated. The Company is a wholly owned subsidiary of Kaiser Aluminum
Corporation ("Kaiser"), which is an indirect subsidiary of MAXXAM Inc.
("MAXXAM"). Certain reclassifications of prior year information were made to
conform to the current presentation.
 
  Cash and Cash Equivalents
 
     The Company considers only those short-term, highly liquid investments with
original maturities of 90 days or less to be cash equivalents.
 
  Inventories
 
     Substantially all product inventories are stated at last-in, first-out
("LIFO") cost, not in excess of market. Replacement cost is not in excess of
LIFO cost. Other inventories, principally operating supplies and repair and
maintenance parts, are stated at the lower of average cost or market. Inventory
costs consist of material, labor, and manufacturing overhead, including
depreciation. Inventories consist of the following:
 
<TABLE>
<CAPTION>
                                                                            DECEMBER 31,
                                                                           ---------------
                                                                            1992     1991
                                                                           ------   ------
    <S>                                                                    <C>      <C>
    Finished fabricated products.........................................  $ 91.2   $ 95.6
    Primary aluminum and work in process.................................   128.7    184.4
    Bauxite and alumina..................................................   107.4    111.5
    Operating supplies and repair and maintenance parts..................   112.6    107.1
                                                                           ------   ------
                                                                           $439.9   $498.6
                                                                           ------   ------
                                                                           ------   ------
</TABLE>
 
     The Company recorded a pre-tax charge of approximately $29.0 in the fourth
quarter of 1992 because of a reduction in the carrying value of its inventories
caused principally by prevailing lower prices for alumina, primary aluminum, and
fabricated products of $18.8, and a LIFO inventory liquidation of $10.2.
 
  Depreciation
 
     Depreciation is computed principally by the straight-line method at rates
based upon the estimated useful lives of the various classes of assets. The
principal estimated useful lives by class of assets are:
 
<TABLE>
        <S>                                                              <C>
        Land improvements.............................................    8 to 25 years
        Buildings.....................................................   15 to 45 years
        Machinery and equipment.......................................   10 to 22 years
</TABLE>
 
  Recognition of Certain Sales
 
     In 1989, KACC entered into a forward alumina sales transaction to sell
forward alumina at fixed prices through 1992. A portion of the selling price was
received in the form of an initial payment of approximately $179.9, which
approximately equaled the expected cash profit margin for the sale, discounted
to present value. The initial payment has been recognized as revenue as the
alumina was delivered. At December 31, 1992, substantially all of the initial
payment has been recognized as revenue.
 
                                       F-6
<PAGE>   108
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
  Other Income
 
     Included in other income in 1992 are approximately $14.0 of pre-tax income
for non-recurring adjustments to previously recorded liabilities and reserves in
the fourth quarter. Included in interest and other income in 1991 is the receipt
of a $12.0 fee in the first quarter from the Company's minority partner in
consideration for the execution of an expansion agreement for the Alumina
Partners of Jamaica ("Alpart") alumina refinery. The agreement provides for a
program of expansion and modernization of Alpart at the existing ownership
interest of 65% for KACC and 35% for KACC's minority partner. The prior
expansion agreement provided for expansion rights of 75% for KACC and 25% for
KACC's minority partner.
 
  Futures Contracts and Options
 
     The Company periodically enters into forward foreign exchange, commodity
futures, and commodity option contracts, which are primarily accounted for as
hedges of its revenues and costs. The gains and losses on these contracts are
reflected in earnings concurrently with the hedged revenues or costs. The cash
flows from these contracts are classified in a manner consistent with the
underlying nature of the transactions. At December 31, 1992, the Company has
contracts to purchase $18.3 of pounds sterling and $8.4 of Australian dollars at
various fixed rates expiring on various dates through December 31, 1993.
 
     The Company is entitled to withdraw the excess of current market value over
the premiums paid on certain commodity option contracts. These withdrawals were
$3.7 and $70.0 at December 31, 1992 and 1991, respectively, and are included in
other accrued liabilities.
 
  Deferred Financing Costs
 
     Costs incurred to obtain financing are deferred and amortized over the
estimated term of the related borrowing.
 
  Foreign Currency
 
     The Company uses the United States dollar as the functional currency for
its foreign operations.
 
  Fair Value of Financial Instruments
 
     Unless otherwise disclosed, the carrying amount of all financial
instruments is a reasonable estimate of fair value.
 
2. INVESTMENTS IN AND ADVANCES TO UNCONSOLIDATED AFFILIATES
 
     Summary combined financial information is provided below for unconsolidated
aluminum investments, most of which supply and process raw materials. The
investees are Queensland Alumina Limited ("QAL") (28.3% owned), Anglesey
Aluminium Limited ("Anglesey") (49.0% owned), and Kaiser Jamaica Bauxite Company
(49.0% owned). The equity in earnings (losses) before income taxes of such
operations are treated as a reduction (increase) in cost of products sold. At
December 31, 1992 and 1991, KACC's net receivables from these affiliates were
not material.
 
                                       F-7
<PAGE>   109
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
                     SUMMARY OF COMBINED FINANCIAL POSITION
 
<TABLE>
<CAPTION>
                                                                                DECEMBER 31,
                                                                             ------------------
                                                                              1992       1991
                                                                             -------    -------
<S>                                                                          <C>        <C>
Current assets.............................................................  $ 295.0    $ 286.9
Property, plant, and equipment -- net......................................    389.4      411.0
Other assets...............................................................     49.9       53.4
                                                                             -------    -------
  Total assets.............................................................  $ 734.3    $ 751.3
                                                                             -------    -------
                                                                             -------    -------
Current liabilities........................................................  $ 132.8    $ 156.7
Long-term debt.............................................................    275.0      264.2
Other liabilities..........................................................     20.0       30.7
Stockholders' equity.......................................................    306.5      299.7
                                                                             -------    -------
  Total liabilities and stockholders' equity...............................  $ 734.3    $ 751.3
                                                                             -------    -------
                                                                             -------    -------
</TABLE>
 
                         SUMMARY OF COMBINED OPERATIONS
 
<TABLE>
<CAPTION>
                                                                    YEAR ENDED DECEMBER 31,
                                                                -------------------------------
                                                                 1992        1991        1990
                                                                -------     -------     -------
<S>                                                             <C>         <C>         <C>
Net sales.....................................................  $ 586.6     $ 589.0     $ 569.0
Costs and expenses............................................   (586.7)     (630.7)     (565.4)
Provision for income taxes....................................      6.9         9.5         4.0
                                                                -------     -------     -------
Net income (loss).............................................  $   6.8     $ (32.2)    $   7.6
                                                                -------     -------     -------
                                                                -------     -------     -------
Company equity in losses......................................  $  (1.9)    $ (19.5)    $ (12.8)
                                                                -------     -------     -------
                                                                -------     -------     -------
</TABLE>
 
     The Company's equity in losses differs from the summary net income (loss)
due to various percentage ownerships in the entities and equity method
accounting adjustments.
 
     At December 31, 1992, KACC's investment in its unconsolidated affiliates
exceeded its equity in their net assets by approximately $49.8. The Company is
amortizing this amount over a 12-year period, which results in an annual
amortization charge of approximately $7.6.
 
     The Company and its affiliates have interrelated operations. The Company
provides some of its affiliates with services such as financing, management, and
engineering. Significant activities with affiliates include the acquisition and
processing of bauxite, alumina, and primary aluminum. Purchases from these
affiliates were $219.4, $238.7, and $228.2 in the years ended December 31, 1992,
1991, and 1990, respectively. No dividends were received from investees in the
three years ended December 31, 1992.
 
3. PROPERTY, PLANT, AND EQUIPMENT
 
     The major classes of property, plant, and equipment are as follows:
 
<TABLE>
<CAPTION>
                                                                          DECEMBER 31,
                                                                      ---------------------
                                                                        1992         1991
                                                                      --------     --------
    <S>                                                               <C>          <C>
    Land and improvements.........................................    $  123.8     $   83.2
    Buildings.....................................................       164.1        141.1
    Machinery and equipment.......................................     1,010.7        925.7
    Construction in progress......................................        70.3         87.5
                                                                      --------     --------
                                                                       1,368.9      1,237.5
    Accumulated depreciation......................................       302.1        223.0
                                                                      --------     --------
      Property, plant, and equipment -- net.......................    $1,066.8     $1,014.5
                                                                      --------     --------
                                                                      --------     --------
</TABLE>
 
                                       F-8
<PAGE>   110
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
4. LONG-TERM DEBT
 
     Long-term debt and its maturity schedule are as follows:
 
<TABLE>
<CAPTION>
                                                                                                  DECEMBER 31,
                                                                                     1998       -----------------
                                                                                      AND       1992       1991
                                     1993       1994      1995     1996     1997     AFTER      TOTAL      TOTAL
                                     -----     ------     ----     ----     ----     ------     ------     ------
<S>                                  <C>       <C>        <C>      <C>      <C>      <C>        <C>        <C>
1989 Credit Agreement (6.07% at
  December 31, 1992)
    Revolving Credit Facility......            $290.0                                           $290.0     $205.0
    Term Loan......................  $18.3       18.3                                             36.6       55.0
Pollution Control and Economic
  Development Facilities
  Obligations (fixed and variable
  rates)...........................     .9        1.1     $1.2     $1.2     $1.2     $ 34.4       40.0       20.8
14 1/4% Senior Subordinated
  Notes............................                                                   320.5      320.5      319.8
Alpart CARIFA Loan.................                                                    60.0       60.0       60.0
Alpart Term Loan (8.95%)...........    6.2        6.3      6.2      6.3      6.3                  31.3       37.5
Other Borrowings (fixed and                                                     
  variable rates)..................     .5         .7       .7      1.3      1.4        8.0       12.6        9.7
                                     -----     ------     ----     ----     ----     ------     ------     ------
         Total.....................  $25.9     $316.4     $8.1     $8.8     $8.9     $422.9      791.0      707.8
                                     -----     ------     ----     ----     ----     ------
Less current portion...............                                                               25.9       26.3
                                                                                                ------     ------
Long-term debt.....................                                                             $765.1     $681.5
                                                                                                ------     ------
                                                                                                ------     ------
</TABLE>
 
  The 1989 Credit Agreement
 
     KACC entered into a credit agreement with a syndicate of commercial banks
and other financial institutions (the "Banks") pursuant to the terms of which
the Banks agreed to extend to KACC credit facilities in an aggregate principal
amount of approximately $722.0 (as amended, "the 1989 Credit Agreement"). The
obligations of KACC in respect of the credit facilities are guaranteed by
Kaiser, and by a number of wholly owned subsidiaries of KACC, which, among other
things, together directly own the Company's interest in Alpart and QAL. Loans
under the 1989 Credit Agreement bear an annual interest rate, at KACC's election
from time to time, equal to (i) the Reference Rate (prime) plus 1 1/2%, (ii) the
CD Rate plus 2 5/8%, or (iii) the LIBO Rate plus 2 1/2%. All interest rates and
fees are subject to a reduction or increase of  1/2% per annum, on a
non-cumulative basis, depending upon KACC's interest coverage ratio, determined
quarterly. As of December 31, 1992, the interest coverage ratio permitted no
reduction or increase in interest rates and fees.
 
     The 1989 Credit Agreement requires KACC to maintain certain financial
covenants and places restrictions on KACC's ability to, among other things,
incur debt and liens, make investments, pay dividends, undertake transactions
with affiliates, make capital expenditures, and enter into unrelated lines of
business. Payment of dividends by KACC to Kaiser is subject to meeting certain
conditions. As of December 31, 1992, $20.6 was available for payment of
dividends, although under the terms of the 1989 Credit Agreement, no more than
$3.0 may be paid in any quarter. The 1989 Credit Agreement requires KACC to
prepay certain outstanding amounts from proceeds from Asset Dispositions, as
defined, and to prepay certain amounts outstanding in an amount equal to 50% of
Excess Cash Flow, as defined, for each fiscal year ending on or after December
31, 1990. The 1989 Credit Agreement is secured by, among other things, (i)
mortgages on KACC's major domestic plants; (ii) subject to certain exceptions,
liens on the accounts receivable, inventory, equipment, domestic patents and
trademarks, and substantially all other personal property of KACC and certain of
its subsidiaries; (iii) a pledge of all the stock of KACC owned by Kaiser; and
(iv) pledges of all of the stock of a number of KACC's wholly owned
subsidiaries, pledges of a portion of the stock of certain foreign subsidiaries,
and pledges of a portion of the stock of certain partially owned foreign
affiliates.
 
                                       F-9
<PAGE>   111
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
     The 1989 Credit Agreement comprises the following:
 
     Revolving Credit Facility -- The five-year Revolving Credit Facility
provides for loans not to exceed the lesser of $350.0 or a borrowing base
relating to the amount of eligible accounts receivable and eligible inventory of
KACC and certain of its subsidiaries. Up to $50.0 of availability under the
Revolving Credit Facility may be used for letters of credit. During each year
the Revolving Credit Facility is outstanding, KACC is required to maintain $50.0
in unutilized capacity for a minimum of thirty consecutive days. As of December
31, 1992, $24.0 (of which $14.0 may be used for letters of credit) was available
to KACC under the Revolving Credit Facility.
 
     Term Loan -- The five-year Term Loan was originally to be repaid in ten
equal semiannual installments, commencing May 31, 1990. Following an amendment,
the 1989 Credit Agreement requires, among other things, the mandatory
prepayment, no later than July 29, 1993, of all amounts outstanding under the
Term Loan.
 
     The Company expects that it will be able to satisfy its debt service and
capital expenditures requirements through at least March 31, 1994, from cash
flows generated by operations and, to the extent necessary, from borrowings
under the revolving credit facility of the 1989 Credit Agreement. The Company
believes that it will be able to renegotiate and/or refinance the 1989 Credit
Agreement as necessary prior to its expiration.
 
  Gramercy Revenue Bonds
 
     In December 1992, KACC entered into an installment sale agreement (the
"Sale Agreement") with the Parish of St. James, Louisiana (the "Louisiana
Parish"), pursuant to which the Louisiana Parish issued $20.0 aggregate
principal amount of its 7 3/4% Bonds due August 1, 2022 (the "Bonds") to finance
the construction of certain solid waste disposal facilities at KACC's Gramercy
plant. The proceeds from the sale of the Bonds were deposited into a
construction fund and may be withdrawn, from time to time, pursuant to the terms
of the Sale Agreement and the Bond indenture. At December 31, 1992, $17.4
remained in the construction fund. The Sale Agreement requires KACC to make
payments to the Louisiana Parish in installments due on the dates and in the
amounts required to permit the Louisiana Parish to satisfy all of its payment
obligations under the Bonds.
 
  Senior Subordinated Notes
 
     On February 1, 1993, KACC issued $400.0 of 12 3/4% Senior Subordinated
Notes due 2003 (the "12 3/4% Notes"). The net proceeds from the sale of the
12 3/4% Notes were used to retire the 14 1/4% Senior Subordinated Notes due 1995
(the "14 1/4% Notes"), to prepay $18.0 of the Term Loan, and to reduce
outstanding borrowings under the Revolving Credit Facility. These transactions
will result in a pre-tax extraordinary loss of approximately $33.0 in the first
quarter of 1993, consisting primarily of the write-off of unamortized discount
and deferred financing costs related to the 14 1/4% Notes and the tender premium
on the 14 1/4% Notes.
 
     The obligations of KACC with respect to the 12 3/4% Notes are guaranteed,
jointly and severally, by certain subsidiaries of KACC. The indenture governing
the 12 3/4% Notes contains, among other things, restrictions on the ability of
KACC and its subsidiaries to incur debt, undertake transactions with affiliates,
and pay dividends.
 
  Alpart CARIFA Loan
 
     In December 1991, Alpart entered into a loan agreement with the Caribbean
Basin Projects Financing Authority ("CARIFA") under which CARIFA loaned Alpart
the proceeds from the issuance of CARIFA's industrial revenue bonds. The terms
of the loan parallel the bonds' repayment terms. The $38.0 aggregate
 
                                      F-10
<PAGE>   112
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
principal amount of Series A bonds matures on June 1, 2008. The Series A bonds
bear interest at a floating rate of 87% of the applicable LIBID rate (LIBOR less
1/8 of 1%) on $37.5 of the principal amount (3.4% at December 31, 1992) with the
remaining $.5 bearing interest at a fixed rate of 6.35%. The $22.0 aggregate
principal amount of Series B bonds matures on June 1, 2007, and bears interest
at a fixed rate of 8.25%.
 
     Proceeds from the sale of the bonds were used by Alpart to refinance
interim loans from the partners in Alpart, to pay eligible project costs for the
expansion and modernization of its alumina refinery and related port and bauxite
mining facilities, and to pay certain costs of issuance. Under the terms of the
loan agreement, Alpart must remain a qualified recipient for Caribbean Basin
Initiative funds as defined in applicable laws. Alpart has agreed to indemnify
bondholders of CARIFA for certain tax payments that could result from events, as
defined, that adversely affect the tax treatment of the interest income on the
bonds. Alpart's obligations under the loan agreement are secured by a $64.2
letter of credit guaranteed by the partners in Alpart (of which $22.5 is
guaranteed by the Company's minority partner in Alpart).
 
  Capitalized Interest
 
     Interest capitalized in 1992, 1991, and 1990 was $4.4, $4.2, and $8.9,
respectively.
 
  Fair Value Disclosure
 
     The fair value of the Company's long-term debt at December 31, 1992, is as
follows:
 
     --  The estimated fair value of the 14 1/4% Notes is the amount used to
         retire the 14 1/4% Notes in February 1993, or $347.8.
 
     --  The fair value of all other long-term debt is estimated to be $459.0
         based upon discounting the future cash flows using the current rate for
         debt of similar maturities and terms.
 
5. INCOME TAXES
 
     Income (loss) before income taxes and minority interests is as follows:
 
<TABLE>
<CAPTION>
                                                             YEAR ENDED DECEMBER 31,
                                                           ----------------------------
                                                            1992       1991       1990
                                                           ------     ------     ------
        <S>                                                <C>        <C>        <C>
        Domestic.........................................  $(81.3)    $ 23.3     $ 47.9
        Foreign..........................................   109.7      126.2      242.9
                                                           ------     ------     ------
          Total..........................................  $ 28.4     $149.5     $290.8
                                                           ------     ------     ------
                                                           ------     ------     ------
</TABLE>
 
                                      F-11
<PAGE>   113
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
     The provision (credit) for income taxes consists of:
 
<TABLE>
<CAPTION>
                                                    FEDERAL     FOREIGN     STATE     TOTAL
                                                    -------     -------     -----     ------
<S>    <C>                                          <C>         <C>         <C>       <C>
1992   Current..................................    $   9.7      $11.4      $  .1     $ 21.2
       Deferred.................................      (13.1)      (3.3)        .5      (15.9)
                                                    -------     -------     -----     ------
       Total....................................    $  (3.4)     $ 8.1      $  .6     $  5.3
                                                    -------     -------     -----     ------
                                                    -------     -------     -----     ------
1991   Current..................................    $  25.3      $ 8.9      $ 1.1     $ 35.3
       Deferred.................................       (1.9)       1.4       (2.4)      (2.9)
                                                    -------     -------     -----     ------
       Total....................................    $  23.4      $10.3      $(1.3)    $ 32.4
                                                    -------     -------     -----     ------
                                                    -------     -------     -----     ------
1990   Current..................................    $  18.7      $39.4      $ 3.0     $ 61.1
       Deferred.................................       (4.6)      17.1        2.0       14.5
                                                    -------     -------     -----     ------
       Total....................................    $  14.1      $56.5      $ 5.0     $ 75.6
                                                    -------     -------     -----     ------
                                                    -------     -------     -----     ------
</TABLE>
 
     The deferred (credit) provision for income taxes results from the following
timing differences:
 
   
<TABLE>
<CAPTION>
                                                                 YEAR ENDED DECEMBER 31,
                                                               ----------------------------
                                                                1992       1991       1990
                                                               ------     ------     ------
    <S>                                                        <C>        <C>        <C>
    Depreciation.............................................  $  5.4     $  7.8     $  8.4
    Undistributed earnings or losses of
      foreign and unconsolidated affiliates..................   (12.3)     (12.4)      (3.3)
    Inventory costing differences............................    (5.5)       5.9         .6
    Revision of prior years' tax estimates...................    (2.9)      (8.7)
    Net federal and foreign tax loss and credit carryforwards
      utilized and other foreign tax items...................                 .9        9.4
    Other....................................................     (.6)       3.6        (.6)
                                                               ------     ------     ------
         Total...............................................  $(15.9)    $ (2.9)    $ 14.5
                                                               ------     ------     ------
                                                               ------     ------     ------
</TABLE>
    
 
     A reconciliation between the provision for income taxes and the amount
computed by applying the federal statutory income tax rate to income before
income taxes and minority interests is as follows:
 
   
<TABLE>
<CAPTION>
                                                                   YEAR ENDED DECEMBER 31,
                                                                  -------------------------
                                                                  1992      1991      1990
                                                                  -----     -----     -----
    <S>                                                           <C>       <C>       <C>
    Amount of federal income tax based
      upon the statutory rate...................................  $ 9.7     $50.9     $98.9
    Financial reporting/tax basis differences...................    4.2      (5.1)     (8.7)
    Foreign taxes, net of federal tax benefit...................     .4       (.2)     (3.2)
    Percentage depletion........................................   (6.3)     (6.0)     (5.6)
    Revision of prior years' tax estimates......................   (2.9)     (8.7)
    Other.......................................................     .2       1.5      (5.8)
                                                                  -----     -----     -----
    Provision for income taxes..................................  $ 5.3     $32.4     $75.6
                                                                  -----     -----     -----
                                                                  -----     -----     -----
</TABLE>
    
 
   
     In the years ended December 31, 1992 and 1991, the Company has reversed
$2.9 and $8.7 of previously established income tax reserves.
    
 
   
     The Company and its subsidiaries are included in the consolidated federal
income tax return of MAXXAM. The Company and MAXXAM entered into a tax
allocation agreement (the "KACC Tax Allocation Agreement") which became
effective as of October 28, 1988. Under the terms of the KACC Tax Allocation
Agreement, MAXXAM will compute the federal income tax liability for the Company
and its subsidiaries (collectively, the "Subgroup") as if the Subgroup were a
separate affiliated group of corporations
    
 
                                      F-12
<PAGE>   114
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
   
which was never connected with MAXXAM. The 1989 Credit Agreement prohibits the
payment by KACC to MAXXAM of any amount due under the KACC Tax Allocation
Agreement until December 15, 1994.
    
 
     Income taxes are classified as either domestic or foreign, based on whether
payment is made or due to the United States or a foreign country. Certain income
classified as foreign is also subject to domestic income taxes.
 
     At December 31, 1992, the Company has approximately $1.8 of regular tax
foreign tax credit carryforwards and approximately $31.5 of alternative minimum
tax foreign tax credit carryforwards which expire through 1994. These tax
attributes are available to reduce future federal tax provisions for financial
reporting purposes. The following table presents the Company's tax attributes
for federal income tax purposes under the terms of the tax allocation agreement
at December 31, 1992:
 
<TABLE>
<CAPTION>
                                                                              EXPIRING
                                                                              THROUGH
                                                                             ----------
        <S>                                                        <C>       <C>
        Regular tax attribute carryforwards:
          Pre-acquisition net operating losses...................  $58.1           2003
          Pre-acquisition general business tax credits...........   55.9           2002
          Foreign tax credits....................................    4.5           1994
          Alternative minimum tax credits........................    3.1     Indefinite
        Alternative minimum tax attribute carryforwards:
          Pre-acquisition net operating losses...................   25.9           2003
          Foreign tax credits....................................    5.5           1994
</TABLE>
 
     The above tax attributes are subject to various limitations.
 
     In February 1992, the Financial Accounting Standards Board (the "FASB")
issued Statement of Financial Accounting Standards No. 109, Accounting for
Income Taxes ("SFAS 109"). The Company elected to adopt SFAS 109 as of January
1, 1993. The cumulative effect of the change in accounting principle for the
adoption of SFAS 109 will be recorded as a charge to operations and will reduce
results of operations by approximately $3.0. The implementation of SFAS 109 will
require the Company to restate certain assets and liabilities to their pre-tax
amounts from their net-of-tax amounts originally recorded. The adoption of SFAS
109, including the restatement of certain assets and liabilities, will primarily
result in an increase in the net carrying value of property, plant, and
equipment, an increase in long-term liabilities, and an increase in deferred
income tax liabilities. Concurrent with the adoption of SFAS 109, the Company
will implement the change in accounting method for postretirement benefits as
discussed in Note 6. This accounting method change will result in the
recognition of a deferred tax asset of approximately $234.0. The Company
believes that its ability to generate future taxable income will allow for the
realization of this deferred tax asset.
 
                                      F-13
<PAGE>   115
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
6. EMPLOYEE BENEFIT AND INCENTIVE PLANS
 
  Retirement Plans
 
     Retirement plans are non-contributory for salaried and hourly employees.
 
     Employee pension benefit plans status was:
 
<TABLE>
<CAPTION>
                                                                     DECEMBER 31,
                                      ---------------------------------------------------------------------------
                                                      1992                                   1991
                                      ------------------------------------   ------------------------------------
                                      PLANS WITH ASSETS      PLANS WITH      PLANS WITH ASSETS      PLANS WITH
                                          EXCEEDING         ACCUMULATED          EXCEEDING         ACCUMULATED
                                         ACCUMULATED          BENEFITS          ACCUMULATED          BENEFITS
                                          BENEFITS        EXCEEDING ASSETS       BENEFITS        EXCEEDING ASSETS
                                      -----------------   ----------------   -----------------   ----------------
<S>                                   <C>                 <C>                <C>                 <C>
Accumulated benefit obligation:
  Vested employees...................       $(1.8)            $ (661.7)           $(200.8)           $ (457.4)
  Nonvested employees................         (.5)               (49.1)             (14.0)              (31.4)
                                           ------         ----------------   -----------------   ----------------
  Accumulated benefit obligation.....        (2.3)              (710.8)            (214.8)             (488.8)
Additional amounts related to
  projected salary increases.........         (.1)               (33.6)             (27.5)               (9.4)
                                           ------         ----------------   -----------------   ----------------
Projected benefit obligation.........        (2.4)              (744.4)            (242.3)             (498.2)
Plan assets (principally fixed income
  obligations and common stocks) at
  fair value.........................         2.5                570.0              217.9               386.9
                                           ------         ----------------   -----------------   ----------------
Plan assets in excess of (less than)
  projected benefit obligation.......          .1               (174.4)             (24.4)             (111.3)
                                           ------         ----------------   -----------------   ----------------
Unrecognized gains and obligations
  and prior-service cost:
  Net losses (gains).................          .1                 34.6                 .1                (2.2)
  Net obligations....................                              2.6                                    3.8
  Prior-service cost.................          .2                 15.7                 .2                16.5
                                           ------         ----------------   -----------------   ----------------
Net unrecognized losses and
  obligations........................          .3                 52.9                 .3                18.1
                                                          ----------------                       ----------------
Adjustment required to recognize
  minimum liability..................                            (25.3)                                  (9.1)
                                           ------         ----------------   -----------------   ----------------
Net pension assets (liabilities)
  included in the Consolidated
  Balance Sheet (principally in
  long-term liabilities).............       $  .4             $ (146.8)           $ (24.1)           $ (102.3)
                                           ------         ----------------   -----------------   ----------------
                                           ------         ----------------   -----------------   ----------------
</TABLE>
 
     Statement of Financial Accounting Standards No. 87, Employers' Accounting
for Pensions, requires recognition of a minimum pension liability for unfunded
plans. At December 31, 1992, the Company recorded an after-tax charge to equity
of $6.7 because the additional liability required to be recognized exceeded
unrecognized prior service cost (see Note 8).
 
                                      F-14
<PAGE>   116
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
     The components of net periodic pension cost are:
 
<TABLE>
<CAPTION>
                                                                 YEAR ENDED DECEMBER 31,
                                                              -----------------------------
                                                               1992       1991        1990
                                                              ------     -------     ------
    <S>                                                       <C>        <C>         <C>
    Service cost -- benefits earned during the period.......  $ 11.0     $   9.8     $ 10.3
    Interest cost on projected benefit obligation...........    58.8        59.3       56.3
    Return on assets:
      Actual (gain) loss....................................   (26.3)     (100.1)       4.9
      Deferred (loss) gain..................................   (31.2)       49.9      (59.2)
      Net amortization and deferral.........................     2.1          .3         .8
                                                              ------     -------     ------
    Net periodic pension cost...............................  $ 14.4     $  19.2     $ 13.1
                                                              ------     -------     ------
                                                              ------     -------     ------
</TABLE>
 
     Assumptions used to value obligations at year-end, and to determine the net
periodic pension cost in the subsequent year, are:
 
<TABLE>
<CAPTION>
                                                                 YEAR ENDED DECEMBER 31,
                                                              -----------------------------
                                                              1992        1991        1990
                                                              -----       -----       -----
    <S>                                                       <C>         <C>         <C>
    Discount rate...........................................   8.25%       8.25%       9.00%
    Expected long-term rate of return on assets.............  10.00%      10.00%      10.00%
    Rate of increase in compensation levels.................   5.00%       5.00%       6.00%
</TABLE>
 
  Incentive Plans
 
     Effective January 1, 1989, the Company adopted an unfunded Long-Term
Incentive Plan (the "LTIP") for certain key employees of the Company and its
consolidated subsidiaries. Substantially all compensation vested under the LTIP,
as amended in 1991 and 1992, has been paid to the participants in cash or common
stock of Kaiser as of December 31, 1992. Under the LTIP, as amended, amounts
earned and unvested of approximately $6.1 will vest at the rate of 25% per year
for the four-year period ending December 31, 1996. All future payments from the
LTIP are expected to be in common stock of Kaiser.
 
     Effective January 1, 1990, the Company adopted an unfunded Middle
Management Long-Term Incentive Plan. The Company also has a supplemental savings
and retirement plan for salaried employees under which the participants
contribute a percentage of their base salaries.
 
     The Company's expense for the above plans was $6.6, $6.5, and $15.0 for the
years ended December 31, 1992, 1991, and 1990, respectively.
 
  Postretirement Benefits
 
     The Company and its subsidiaries provide postretirement health care and
life insurance benefits to retired employees. Substantially all employees may
become eligible for those benefits if they reach retirement age while still
working for the Company or its subsidiaries. Those benefits are provided through
administrative service contracts with various insurance carriers. The Company or
its subsidiaries pay and expense the cost of providing these benefits as
incurred. The cost of these benefits was $47.2, $40.2, and $40.0 for the years
ended December 31, 1992, 1991, and 1990, respectively.
 
     In December 1990, the FASB issued Statement of Financial Accounting
Standards No. 106, Employers' Accounting for Postretirement Benefits Other Than
Pensions ("SFAS 106"), which requires that the expected cost of providing
postretirement health care and life insurance benefits be charged to expense
during the years that the employees render service. This is a significant change
from the Company's current policy of recognizing these costs on a cash basis.
The Company has elected to adopt SFAS 106 as of January 1, 1993.
 
                                      F-15
<PAGE>   117
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
The cumulative effect of the change in accounting principle for the adoption of
SFAS 106 will be recorded as a charge to results of operations and will reduce
pre-tax results of operations by $732.0. The tax benefit for the adoption of
SFAS 106 which will be recorded under SFAS 109, based upon the current statutory
rate, is approximately $234.0. In addition, the Company estimates that annual
1993 postretirement benefit pre-tax expense will be approximately $18.4 higher
than would have been reported under the current policy. The new accounting
method has no effect on the Company's cash outlays for retiree benefits nor will
the one-time charge affect the Company's compliance with its existing debt
covenants. The Company reserves the right, subject to applicable collective
bargaining agreements, to amend or terminate these benefits.
 
  Postemployment Benefits
 
     In November 1992, the FASB issued Statement of Financial Accounting
Standards No. 112, Employers' Accounting for Postemployment Benefits ("SFAS
112"). SFAS 112 requires employers to recognize the obligation to provide
postemployment benefits to former or inactive employees. The Company provides
certain benefits to former or inactive employees after employment but before
retirement. The Company has elected to adopt SFAS 112 as of January 1, 1993. The
cumulative effect of the change in accounting principle for the adoption of SFAS
112 will reduce pre-tax results of operations by approximately $10.0 to $15.0.
In addition, the Company believes that annual 1993 postemployment benefit
expenses will not be materially different than would have been reported under
the current policy. The new accounting method has no effect on the Company's
cash outlays for postemployment benefits nor will it affect the Company's
compliance with its existing debt covenants. The Company reserves the right,
subject to applicable collective bargaining agreements and applicable legal
requirements, to amend or terminate these benefits.
 
7. REDEEMABLE PREFERENCE STOCK
 
     In March 1985, KACC entered into a three-year agreement with the United
Steelworkers of America (USWA) whereby shares of a new series of "Cumulative
(1985 Series A) Preference Stock" would be issued to an employee stock ownership
plan in exchange for certain elements of wages and benefits. Concurrently, a
similar plan was established for certain nonbargaining employees which provided
for the issuance of "Cumulative (1985 Series B) Preference Stock". Series A
Stock and Series B Stock ("Series A and B Stock") each have a par value of $1
per share and a liquidation and redemption value of $50 per share plus accrued
dividends, if any.
 
     For financial reporting purposes, Series A and B Stock were recorded at
fair market value when issued, based on independent appraisals, with a
corresponding charge to compensation cost. Carrying values have been increased
each year to recognize accretion of redemption values and, in certain years,
there have been other increases for reasons described below. Issuances and
redemptions of Series A and B Stock are shown below.
 
<TABLE>
<CAPTION>
                                                          1992          1991          1990
                                                        ---------     ---------     ---------
    <S>                                                 <C>           <C>           <C>
    Shares:
      Beginning of year...............................  1,305,550     1,718,051     2,407,086
      Issued..........................................                    1,868           129
      Redeemed........................................   (142,329)     (414,369)     (689,164)
                                                        ---------     ---------     ---------
      End of year.....................................  1,163,221     1,305,550     1,718,051
                                                        ---------     ---------     ---------
                                                        ---------     ---------     ---------
</TABLE>
 
     No additional Series A or B Stock will be issued based on compensation
earned in 1992 or subsequent years. While held by the plan trustee, Series B
Stock is entitled to cumulative annual dividends, when and as declared by the
Board of Directors, payable in stock or in cash at the option of KACC on or
after March 1,
 
                                      F-16
<PAGE>   118
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
1991, in respect to years commencing January 1, 1990, based on a formula tied to
KACC's income before tax from aluminum operations. When distributed to plan
participants (generally upon separation from KACC), the Series A and B stocks
are entitled to an annual cash dividend of $5 per share, payable quarterly, when
and as declared by the Board of Directors.
 
     Redemption fund agreements require KACC to make annual payments by March 31
each year based on a formula tied to consolidated net income until the
redemption funds are sufficient to redeem all Series A and B Stock. On an annual
basis, the minimum payment is $4.3 and the maximum payment is $7.3. In April
1988, KACC entered into a two-and-one-half-year agreement with the USWA whereby
KACC was obligated to make additional contributions to the Series A redemption
fund of (i) $2.0 each in March 1989 and 1990; and (ii) an additional amount
equal to 8.5% of the redemption value of all shares of Series A Stock
distributed from the trust occasioned by the sale of any plant covered by the
agreement to the extent there was not enough money in the redemption fund to
redeem the shares presented for payment. As a result of this agreement, KACC
also agreed with the USWA to contribute $22.5 to the Series A redemption fund in
conjunction with the sale of Ravenswood. In March 1991 and 1992, KACC
contributed $7.1 and $7.0 for the years 1990 and 1991, respectively, and will
contribute $4.3 in March 1993 for 1992.
 
     Under the USWA labor contract effective November 1, 1990, KACC was
obligated to offer to purchase up to 80 shares of Series A Stock from each
active participant in 1991 at a price equal to its redemption value of $50 per
share. KACC also agreed to offer to purchase up to an additional 40 shares from
each participant in 1994. The employees may elect to receive their shares,
accept cash, or place the proceeds into KACC's 401(k) savings plan. Under
separate action, KACC also offered to purchase 80 shares of Series B stock from
active participants in 1991. In 1991, KACC purchased $11.1 of Series A stock and
$2.1 of Series B stock. If the remaining shares of Series A stock are purchased
by the Company, the purchases will total $4.1 in 1994.
 
     The Series A and B Stock is distributed in the event of death, retirement,
or in other specified circumstances. KACC may also redeem such stock at $50 per
share plus accrued dividends, if any. At the option of the plan participant, the
trustee shall redeem stock distributed from the plans at redemption value to the
extent funds are available in the redemption fund. Under the Tax Reform Act of
1986, at the option of the plan participant, KACC must purchase distributed
shares earned after December 31, 1985, at redemption value on a five-year
installment basis, with interest at market rates. The obligation of KACC to make
such installment payments must be secured.
 
     The Series A and B Stock is entitled to the same voting rights as KACC
common stock and to certain additional voting rights under certain
circumstances, including the right to elect, along with other KACC preference
stockholders, two directors whenever accrued dividends have not been paid on two
annual dividend payment dates, or when accrued dividends in an amount equivalent
to six full quarterly dividends are in arrears. The Series A and B Stock
restricts the ability of KACC to redeem or pay dividends on common stock if KACC
is in default on any dividends payable on the Series A and B Stock.
 
                                      F-17
<PAGE>   119
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
8. STOCKHOLDERS' EQUITY
 
     Changes in stockholders' equity were:
 
<TABLE>
<CAPTION>
                                        PREFERENCE                                             INTER-
                                          STOCK        COMMON     ADDITIONAL    RETAINED       COMPANY
                                        ($100 PAR)     STOCK      CAPITAL       EARNINGS        NOTE
                                        ----------     ------     --------     ----------     ---------
<S>                                     <C>            <C>        <C>          <C>            <C>
BALANCE, JANUARY 1, 1990..............    $  2.9       $15.0      $  868.1      $   246.3     $  (821.8)
  Net income..........................                                              220.7
  Interest on intercompany note.......                               107.2                       (107.2)
  Conversions of 6,844 preference
     shares into cash.................       (.5)
  Dividends:
     Preference stock.................                                               (1.7)
     Kaiser/KACC transfer.............                                 (.1)
  Redeemable preference stock
     accretion........................                                              (11.8)
                                        ----------     ------     --------     ----------     ---------
BALANCE, DECEMBER 31, 1990............       2.4        15.0         975.2          453.5        (929.0)
  Net income..........................                                              124.7
  Interest on intercompany note.......                               120.3                       (120.3)
  Sale of common stock to Kaiser......                    .4          22.9
  Conversions of 3,262 preference
     shares into cash.................       (.2)
  Dividends:
     Preference stock.................                                               (1.9)
     Common stock.....................                                              (93.0)
Redeemable preference stock
  accretion...........................                                               (7.1)
                                        ----------     ------     --------     ----------     ---------
BALANCE, DECEMBER 31, 1991............       2.2        15.4       1,118.4          476.2      (1,049.3)
  Net income..........................                                               29.6
  Interest on intercompany note.......                               136.5                       (136.5)
  Conversions of 2,405 preference
     shares into cash.................       (.2)
  Additional pension liability
     (see Note 6).....................                                               (6.7)
  Dividends:
     Preference stock.................                                               (1.4)
     Common stock.....................                                              (11.4)
  Redeemable preference stock
     accretion........................                                               (5.1)
  LTIP common stock issued............                                  .7
                                        ----------     ------     --------     ----------     ---------
BALANCE, DECEMBER 31, 1992............    $  2.0       $15.4      $1,255.6      $   481.2     $(1,185.8)
                                        ----------     ------     --------     ----------     ---------
                                        ----------     ------     --------     ----------     ---------
</TABLE>
 
  Preference Stock
 
     The outstanding shares of KACC preference stocks, in descending order of
seniority, were:
 
<TABLE>
<CAPTION>
                                                                           DECEMBER 31,
                                                                         -----------------
                                                                          1992       1991
                                                                         ------     ------
    <S>                                                                  <C>        <C>
    Preference, Cumulative Convertible, $100 par:
      4 1/8%...........................................................   4,110      4,440
      4 3/4% (1957 Series).............................................   3,054      3,721
      4 3/4% (1959 Series).............................................  14,607     15,180
      4 3/4% (1966 Series).............................................   4,235      5,070
</TABLE>
 
                                      F-18
<PAGE>   120
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
     KACC Cumulative Convertible Preference Stocks, $100 par value ("100
Preference Stocks"), restrict acquisition of junior stock and payment of
dividends. At December 31, 1992, such provisions were less restrictive as to the
payment of cash dividends than the 1989 Credit Agreement provisions. KACC has
the option to redeem the $100 Preference Stocks at par value plus accrued
dividends. KACC does not intend to issue any additional shares of the $100
Preference Stocks.
 
     The 4 1/8% and 4 3/4% (1957 Series, 1959 Series, and 1966 Series) $100
Preference Stocks can be exchanged for per share cash amounts of $69.30, $77.84,
$78.38, and $76.46, respectively. KACC records the $100 Preference Stocks at
their exchange amounts for financial statement presentation.
 
  Intercompany Note
 
     The Intercompany Note bears interest at a fixed rate of 13% per annum. No
interest or principal payments are due until December 21, 2000, after which
interest and principal will be payable over a 15-year term pursuant to a
predetermined schedule. Accrued interest is accounted for as additional
contributed capital.
 
  Dividends
 
     The Company paid quarterly cash dividends on common stock of $50.0, $37.3,
$2.9, and $2.8 in 1991. The Company paid cash dividends on common stock of $2.9
in each quarter of 1992. In the event that Kaiser pays any distributions to its
shareholders, the 1989 Credit Agreement requires MAXXAM and any subsidiary of
MAXXAM to use the entire proceeds of any such distributions received by MAXXAM
or any subsidiary of MAXXAM to purchase a Pay-in-Kind Note (the "PIK Note") from
the Company. On December 15, 1992, the Company issued a PIK Note to a subsidiary
of MAXXAM in the principal amount of $2.5, representing the entire amount of the
dividend received by such subsidiary in respect of the shares of Kaiser's common
stock which it owns. The PIK Note bears interest, compounded semiannually, at a
rate equal to 12% per annum, and is due and payable, together with accrued
interest thereon, on June 30, 1995.
 
9. COMMITMENTS AND CONTINGENCIES
 
     The Company has financial commitments, including purchase agreements,
tolling arrangements, forward foreign exchange contracts, forward sales
contracts, letters of credit, and guarantees.
 
     Purchase agreements and tolling arrangements include agreements to supply
alumina to Anglesey and to purchase aluminum from that company.
 
     Similarly, KACC has long-term agreements for the purchase and tolling of
bauxite into alumina in Australia by QAL. These obligations expire in 2008.
Under the agreements, KACC is unconditionally obligated to pay its proportional
share of debt, operating costs, and certain other costs of QAL. The aggregate
minimum amount of required future principal payments at December 31, 1992, is
$70.7, due in 1997. The KACC share of payments, including operating costs and
certain other expenses under the agreement, was $99.2, $107.6, and $88.9 for the
years ended December 31, 1992, 1991, and 1990, respectively.
 
     Minimum rental commitments under operating leases at December 31, 1992, are
as follows: years ending December 31, 1993 -- $20.4; 1994 -- $19.3;
1995 -- $18.4; 1996 -- $18.0; 1997 -- $17.4; thereafter -- $261.7. The future
minimum rentals receivable under noncancelable subleases were $94.5 at December
31, 1992.
 
     Rental expenses were $26.2, $23.3, and $23.1 for the years ended December
31, 1992, 1991, and 1990, respectively.
 
                                      F-19
<PAGE>   121
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
     Primarily included in other long-term liabilities are environmental
accruals related to potential solid waste disposal and soil and groundwater
remediation matters. The following table presents the changes in such accruals
for the years ended December 31, 1992, 1991, and 1990:
 
<TABLE>
<CAPTION>
                                                                1992       1991       1990
                                                               ------     ------     ------
    <S>                                                        <C>        <C>        <C>
    Balance at beginning of period...........................  $ 51.5     $ 57.7     $ 72.9
    Additional amounts.......................................     4.5        7.8        3.6
    Less expenditures........................................    (9.6)     (14.0)     (18.8)
                                                               ------     ------     ------
    Balance at end of period.................................  $ 46.4     $ 51.5     $ 57.7
                                                               ------     ------     ------
                                                               ------     ------     ------
</TABLE>
 
   
     The Company is involved in various claims, lawsuits, and other proceedings
relating to product liability, environmental protection, and a wide variety of
other matters. While uncertainties are inherent in the ultimate outcome of such
matters and it is impossible to determine the costs that ultimately may be
incurred, management believes that the resolution of such uncertainties and the
incurrence of such costs, some of which may be substantial, should not have a
material adverse effect upon the Company's consolidated financial position or
results of operations.
    
 
10. SEGMENT AND GEOGRAPHICAL AREA INFORMATION
 
     Sales and transfers among geographic areas are made on a basis intended to
reflect the market value of products.
 
     The aggregate foreign currency gain included in determining net income was
$12.0, $1.2, and $7.2 for the years ended December 31, 1992, 1991, and 1990,
respectively.
 
     Sales to a single customer were $135.3, $155.9, and $204.3 of bauxite and
alumina and $144.9, $160.9, and $205.9 of aluminum processing for the years
ended December 31, 1992, 1991, and 1990, respectively.
 
     Export sales were less than 10% of total revenue during the years ended
December 31, 1992, 1991, and 1990.
 
                                      F-20
<PAGE>   122
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
     Financial information by industry segment at December 31, 1992 and 1991,
and for the years ended December 31, 1992, 1991, and 1990, is as follows:
 
<TABLE>
<CAPTION>
                                YEAR ENDED      BAUXITE &      ALUMINUM
                               DECEMBER 31,      ALUMINA      PROCESSING     CORPORATE      TOTAL
                               ------------     ---------     ----------     ---------     --------
<S>                            <C>              <C>           <C>            <C>           <C>
Net sales to unaffiliated
  customers..................    1992            $ 466.5       $1,442.6                    $1,909.1
                                 1991              550.8        1,450.0                     2,000.8
                                 1990              609.4        1,485.6                     2,095.0

Intersegment sales...........    1992            $ 179.9                                   $  179.9
                                 1991              194.6                                      194.6
                                 1990              254.7                                      254.7

Equity in earnings (losses)
  of unconsolidated
  affiliates.................    1992            $   1.8       $   (3.7)                   $   (1.9)
                                 1991               (4.4)         (15.1)                      (19.5)
                                 1990               (5.0)          (7.8)                      (12.8)

Operating income (loss)......    1992            $  62.6       $  104.9       $ (77.3)     $   90.2
                                 1991              150.0          150.2         (84.4)        215.8
                                 1990              241.4          222.6         (87.6)        376.4

Depreciation.................    1992            $  29.8       $   49.0       $   1.5      $   80.3
                                 1991               26.4           46.0            .8          73.2
                                 1990               25.8           43.5           1.2          70.5

Capital expenditures.........    1992            $  50.8       $   39.4       $  24.2      $  114.4
                                 1991               51.1           64.8           2.2         118.1
                                 1990               46.9           67.4            .8         115.1

Investment in and advances to
  unconsolidated
  affiliates.................    1992            $ 136.2       $   12.5       $   1.4      $  150.1
                                 1991              140.9           16.1           4.9         161.9

Identifiable assets..........    1992            $ 715.7       $1,165.9       $ 218.4      $2,100.0
                                 1991              693.3        1,256.2         189.2       2,138.7
</TABLE>
 
                                      F-21
<PAGE>   123
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
     Geographical area information relative to operations is summarized as
follows:
 
<TABLE>
<CAPTION>
                       YEAR ENDED                                     OTHER
                      DECEMBER 31,   DOMESTIC   CARIBBEAN   AFRICA   FOREIGN   ELIMINATIONS    TOTAL
                      ------------   --------   ---------   ------   -------   ------------   --------
<S>                   <C>            <C>        <C>         <C>      <C>       <C>            <C>
Net sales to
  unaffiliated
  customers.........    1992         $1,359.6    $  92.9    $263.5   $193.1                   $1,909.1
                        1991          1,383.8      149.6     269.2    198.2                    2,000.8
                        1990          1,384.9      186.0     286.8    237.3                    2,095.0
Sales and transfers                  
  among geographic
  areas.............    1992                     $ 111.8             $ 93.5      $ (205.3)
                        1991                       116.4              112.3        (228.7)
                        1990                       137.6              155.7        (293.3)
Equity in losses of
  unconsolidated
  affiliates........    1992                                         $ (1.9)                  $   (1.9)
                        1991                                          (19.5)                     (19.5)
                        1990                                          (12.8)                     (12.8)
Operating income                                                            
  (loss)............    1992         $  (25.0)   $  18.4    $ 78.8   $ 18.0                   $   90.2
                        1991             59.5       47.8      72.1     36.4                      215.8
                        1990            163.9       95.1      60.2     57.2                      376.4
Investment in and                             
  advances to                                 
  unconsolidated                              
  affiliates........    1992         $    1.4    $  29.5             $119.2                   $  150.1
                        1991              4.9       30.7              126.3                      161.9
Identifiable                           
  assets............    1992         $1,302.3    $ 358.3    $227.5   $211.9                   $2,100.0
                        1991          1,400.8      332.1     211.6    194.2                    2,138.7
</TABLE>                             
 
11. SUBSIDIARY GUARANTORS
 
     Kaiser Alumina Australia Corporation ("KAAC"), Kaiser Finance Corporation
("KFC"), Kaiser Jamaica Corporation ("KJC"), and Alpart Jamaica Inc. ("AJI")
(collectively referred to as the "Subsidiary Guarantors") are domestic wholly
owned (directly or indirectly) subsidiaries of the Company that have provided
joint and several guarantees of the 1989 Credit Agreement and subordinated
guarantees of the 14 1/4% Notes (see Note 4).
 
     KAAC, KJC, and AJI are wholly owned subsidiaries, which serve as holding
companies for the Company's investments in Alpart, KFC, and QAL. KFC is a wholly
owned subsidiary of KAAC, whose principal business is making loans to the
Company and its subsidiaries. Summary combined financial information for the
Subsidiary Guarantors as of December 31, 1992 and 1991, is shown below. Prior
years' balances have been reclassified to conform with the current-year
presentation.
 
                                      F-22
<PAGE>   124
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                 (IN MILLIONS OF DOLLARS, EXCEPT SHARE AMOUNTS)
 
                     SUMMARY OF COMBINED FINANCIAL POSITION
 
<TABLE>
<CAPTION>
                                                                              DECEMBER 31,
                                                                          ---------------------
                                                                            1992         1991
                                                                          --------     --------
<S>                                                                       <C>          <C>
ASSETS
Current assets..........................................................  $   94.3     $   93.8
Due from KACC...........................................................     620.2        585.0
Investments in and advances to unconsolidated affiliates................     106.7        110.3
Property, plant, and equipment -- net...................................     238.9        198.8
Other assets............................................................       3.2         34.4
                                                                          --------     --------
     Total..............................................................  $1,063.3     $1,022.3
                                                                          --------     --------
                                                                          --------     --------
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities.....................................................  $  118.0     $  102.0
Payable to KACC.........................................................     468.6        464.3
Long-term debt, net of current maturity.................................      85.0         91.3
Minority interest.......................................................      58.5         60.3
Stockholders' equity....................................................     333.2        304.4
                                                                          --------     --------
     Total..............................................................  $1,063.3     $1,022.3
                                                                          --------     --------
                                                                          --------     --------
</TABLE>
 
                         SUMMARY OF COMBINED OPERATIONS
 
<TABLE>
<CAPTION>
                                                                     YEAR ENDED DECEMBER 31,
                                                                   ----------------------------
                                                                    1992       1991       1990
                                                                   ------     ------     ------
<S>                                                                <C>        <C>        <C>
Net sales........................................................  $316.0     $385.1     $436.3
Costs and expenses...............................................   303.0      377.5      354.8
                                                                   ------     ------     ------
Operating income.................................................    13.0        7.6       81.5
Other income (expense):
  Interest and other income......................................    24.5       45.2       38.2
  Interest expense...............................................   (24.1)     (25.3)     (15.0)
                                                                   ------     ------     ------
Income before income taxes and minority interests................    13.4       27.5      104.7
Provision for income taxes.......................................    (2.3)      (9.2)     (26.8)
Minority interest................................................     6.7        6.4        6.4
                                                                   ------     ------     ------
Net income.......................................................  $ 17.8     $ 24.7     $ 84.3
                                                                   ------     ------     ------
                                                                   ------     ------     ------
</TABLE>
 
  Summary of Significant Accounting Policies
 
     Receivables and Payables -- At December 31, 1992, receivables from and
payables to KACC and affiliates include $592.2 and $242.2 of interest bearing
loans, respectively. The similar amounts at December 31, 1991 were $543.9 and
$266.7.
 
     Inventory Valuation -- Inventories are stated at first-in, first-out (FIFO)
cost, not in excess of market.
 
     Income Taxes -- The Subsidiary Guarantors are included in the consolidated
federal income tax return of MAXXAM, and provisions for income taxes are
computed as if each Subsidiary Guarantor were a separate company.
 
     Investments -- At December 31, 1992, KAAC held a 28.3% interest in QAL.
This investment is accounted for by the equity method. The equity in QAL's
income (loss) before income taxes of $1.8 and $(4.4) in 1992 and 1991,
respectively, is included in the Company's cost of products sold.
 
     Other Assets -- Included in other assets at December 31, 1991, is $31.9
cash related to the Alpart CARIFA loan, deposited with a trustee (see Note 4).
 
                                      F-23
<PAGE>   125
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                          CONSOLIDATED BALANCE SHEETS
                            (IN MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                        SEPTEMBER 30, DECEMBER 31,
                                                                            1993         1992
                                                                          --------     --------
                                                                        (UNAUDITED)
<S>                                                                      <C>           <C>
Current assets:
  Cash and cash equivalents............................................  $   12.9      $   18.5
  Receivables..........................................................     242.6         271.1
  Inventories..........................................................     431.1         439.9
  Prepaid expenses and other current assets............................      74.1          37.0
                                                                         --------      --------
          Total current assets.........................................     760.7         766.5
Investments in and advances to unconsolidated affiliates...............     177.6         150.1
Property, plant, and equipment net.....................................   1,167.6       1,066.8
Deferred income taxes..................................................     209.1
Other assets...........................................................     168.1         116.6
                                                                         --------      --------
          Total........................................................  $2,483.1      $2,100.0
                                                                         --------      --------
                                                                         --------      --------
                  LIABILITIES & STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable.....................................................  $  105.3      $  136.6
  Accrued interest.....................................................      10.2           4.6
  Accrued salaries, wages, and related expenses........................     101.8          84.4
  Other accrued liabilities............................................     118.1         110.9
  Payable to affiliates................................................      72.6          78.5
  Short-term borrowings................................................      18.5           4.8
  Long-term debt -- current portion....................................       8.5          25.9
  Note payable to parent -- current portion............................      12.6
                                                                         --------      --------
          Total current liabilities....................................     447.6         445.7
Long-term liabilities..................................................   1,141.4         217.9
Long-term debt.........................................................     692.8         765.1
Note payable to parent.................................................      22.0
Minority interests.....................................................      69.5          70.1
Redeemable preference stock............................................      32.3          32.8
Stockholders' equity:
  Preference stock.....................................................       1.8           2.0
  Common stock.........................................................      15.4          15.4
  Additional capital...................................................   1,448.0       1,255.6
  Retained earnings (accumulated deficit)..............................    (106.1)        481.2
  Less: Note receivable from Kaiser Aluminum Corporation...............  (1,281.6)     (1,185.8)
                                                                         --------      --------
          Total stockholders' equity...................................      77.5         568.4
                                                                         --------      --------
          Total........................................................  $2,483.1      $2,100.0
                                                                         --------      --------
                                                                         --------      --------
</TABLE>
 
   The accompanying notes to interim consolidated financial statements are an
                       integral part of these statements.
 
                                      F-24
<PAGE>   126
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                    STATEMENTS OF CONSOLIDATED INCOME (LOSS)
                                  (UNAUDITED)
                            (IN MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                           NINE MONTHS ENDED
                                                                             SEPTEMBER 30,
                                                                        -----------------------
                                                                          1993           1992
                                                                        --------       --------
<S>                                                                     <C>            <C>
Net sales.............................................................  $1,303.2       $1,413.1
                                                                        --------       --------
Costs and expenses:
  Cost of products sold...............................................   1,181.0        1,178.1
  Depreciation........................................................      72.9           60.4
  Selling, administrative, research and development, and general......      90.5           88.7
                                                                        --------       --------
          Total costs and expenses....................................   1,344.4        1,327.2
Operating income (loss)...............................................     (41.2)          85.9
Other income (expense):
  Interest and other income...........................................       9.2            2.0
  Interest expense....................................................     (63.8)         (58.4)
                                                                        --------       --------
Income (loss) before income taxes, minority interests, extraordinary
  loss, and cumulative effect of changes in accounting principles.....     (95.8)          29.5
Credit (provision) for income taxes...................................      39.5           (7.9)
Minority interests....................................................       3.2            4.9
                                                                        --------       --------
Income (loss) before extraordinary loss and cumulative effect of
  changes in accounting principles....................................     (53.1)          26.5
Extraordinary loss on early extinguishment of debt, net of tax benefit
  of $11.2............................................................     (21.8)
Cumulative effect of changes in accounting principles,
  net of tax benefit of $237.7........................................    (507.9)
                                                                        --------       --------
Net income (loss).....................................................  $ (582.8)      $   26.5
                                                                        --------       --------
                                                                        --------       --------
</TABLE>
 
   The accompanying notes to interim consolidated financial statements are an
                       integral part of these statements.
 
                                      F-25
<PAGE>   127
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                     STATEMENTS OF CONSOLIDATED CASH FLOWS
                                  (UNAUDITED)
                            (IN MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                                NINE MONTHS ENDED
                                                                                  SEPTEMBER 30,
                                                                              ---------------------
                                                                                1993          1992
                                                                              ---------      ------
<S>                                                                           <C>            <C>
Cash flows from operating activities:
  Net income (loss).......................................................... $  (582.8)     $ 26.5
  Adjustments to reconcile net income (loss) to net cash (used for) provided
     by operating activities:
     Depreciation............................................................      72.9        60.4
     Non-cash postretirement benefit expenses other than pensions............      14.6
     Amortization of deferred financing costs and discount on long-term
      debt...................................................................       8.5         8.7
     Extraordinary loss on early extinguishment of debt......................      33.0
     Cumulative effect of changes in accounting principles...................     507.9
     Minority interests......................................................      (3.2)       (4.9)
     Equity in losses of unconsolidated affiliates...........................      11.8         9.1
     Recognition of previously deferred income from a forward alumina sale...       (.6)      (18.7)
     Increase in accrued interest............................................       5.7        10.6
     Incurrence of financing costs...........................................     (12.0)       (1.8)
     Decrease (increase) in receivables......................................      25.0       (11.5)
     Decrease in inventories, prepaid expenses, and other current assets.....      21.6        14.7
     Decrease in accounts payable, payable to affiliates, and accrued
      liabilities............................................................     (90.8)      (83.4)
     Other...................................................................     (13.6)       12.7
                                                                              ---------      ------
     Net cash (used for) provided by operating activities....................      (2.0)       22.4
                                                                              ---------      ------
Cash flows from investing activities:
  Net proceeds from disposition of property and investments..................      11.4        43.4
  Capital expenditures.......................................................     (36.4)      (79.8)
                                                                              ---------      ------
     Net cash used for investing activities..................................     (25.0)      (36.4)
                                                                              ---------      ------
Cash flows from financing activities:
  Repayments of long-term debt, including revolving credit...................  (1,011.3)      (97.1)
  Borrowings of long-term debt, including revolving credit...................     920.0       123.5
  Borrowings from MAXXAM Group Inc. (see supplemental disclosure below)......      15.0
  Borrowings from parent.....................................................      34.6
  Tender premiums and other costs of early extinguishment of debt............     (27.1)
  Net short-term borrowings..................................................      13.7         4.6
  Dividends paid.............................................................       (.8)       (9.5)
  Redemption of preference stock.............................................      (4.2)       (7.2)
  Capital contribution.......................................................      81.5
                                                                              ---------      ------
     Net cash provided by financing activities...............................      21.4        14.3
                                                                              ---------      ------
Net (decrease) increase in cash and cash equivalents during the period.......      (5.6)         .3
Cash and cash equivalents at beginning of period.............................      18.5        15.5
                                                                              ---------      ------
Cash and cash equivalents at end of period................................... $    12.9      $ 15.8
                                                                              ---------      ------
                                                                              ---------      ------
Supplemental disclosure of cash flow information:
  Interest paid, net of capitalized interest................................. $    49.6      $ 39.6
  Income taxes paid..........................................................       9.3         2.0
  Tax allocation payments to MAXXAM Inc......................................                  28.0
Supplemental disclosure of non-cash financing activities:
  Contribution to capital of the borrowings from MAXXAM Group Inc............ $    15.0
</TABLE>
 
   The accompanying notes to interim consolidated financial statements are an
                       integral part of these statements.
 
                                      F-26
<PAGE>   128
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
               NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS
                            (IN MILLIONS OF DOLLARS)
 
1. GENERAL
 
     The foregoing unaudited consolidated financial statements have been
prepared in accordance with generally accepted accounting principles for interim
financial information and with the instructions to Form 10-Q and Article 10 of
Regulation S-X as promulgated by the Securities and Exchange Commission.
Accordingly, said financial statements do not include all of the information and
footnotes required by generally accepted accounting principles for complete
financial statements. In the opinion of management, all adjustments necessary
for a fair statement of the results for the interim periods presented have been
included. Operating results for the first nine months of 1993 are not
necessarily indicative of the results that may be expected for the year ending
December 31, 1993. Certain reclassifications of prior period information were
made to conform to the current presentation.
 
     Kaiser Aluminum & Chemical Corporation ("KACC or the Company") is the
principal operating subsidiary of Kaiser Aluminum Corporation ("Kaiser"). Kaiser
is a 68%-owned subsidiary of MAXXAM Inc. ("MAXXAM"). The remaining 32% of
Kaiser's equity interest is publicly held.
 
     On February 1, 1993, the Company issued $400.0 of 12 3/4% Senior
Subordinated Notes due 2003 (the "12 3/4% Notes"). The net proceeds from the
sale of the 12 3/4% Notes were used to refinance KACC's 14 1/4% Senior
Subordinated Notes due 1995 (the "14 1/4% Notes"), to prepay $18.0 of the term
loan under KACC's 1989 Credit Agreement (the "Credit Agreement"), and to reduce
outstanding borrowings under the revolving credit facility of the Credit
Agreement. These transactions resulted in a pre-tax extraordinary loss of $33.0
in the first quarter of 1993 ($21.8 after taxes), consisting primarily of the
write-off of unamortized discount and deferred financing costs related to the
14 1/4% Notes and the payment of premiums on the 14 1/4% Notes. The obligations
of the Company with respect to the 12 3/4% Notes are guaranteed, jointly and
severally, by certain subsidiaries of the Company. The Credit Agreement and the
indenture in respect of the 12 3/4% Notes (see Note 3 below) restrict, among
other things, the Company's ability to pay dividends. Under the most restrictive
of these covenants, the Company is not currently permitted to pay dividends on
its common stock.
 
     On June 30, 1993, Kaiser consummated the public offering (the "Public
Offering") of 17,250,000 of its $.65 Depositary Shares (the "Depositary
Shares"), each representing one-tenth of a share of Series A Mandatory
Conversion Premium Dividend Preferred Stock (the "Series A Shares"). In
connection with the Public Offering, MAXXAM Group Inc. ("MGI"), a wholly owned
subsidiary of MAXXAM, exchanged a promissory note of the Company (the "MAXXAM
Note") in the principal amount of $15.0 (which evidenced a cash loan in the
amount of $15.0 made by MGI to the Company) for 2,132,950 Depositary Shares.
 
     The net cash proceeds from the Public Offering were approximately $119.3.
Kaiser used approximately $37.8 of such net proceeds to make a non-interest
bearing loan to the Company evidenced by a note, which note is designed to
provide sufficient funds to Kaiser to enable it to make dividend payments on the
Series A Shares until the Mandatory Conversion Date with respect to the Series A
Shares; and Kaiser used approximately $81.5 of such net proceeds and the MAXXAM
Note to make a capital contribution to the Company. The Company used
approximately $13.7 of the funds it received from Kaiser to prepay the remaining
balance of the term loan under the Credit Agreement and $105.6 of such funds to
reduce outstanding borrowings under the revolving credit facility of the Credit
Agreement.
 
     The Company announced in October that it is restructuring its flat-rolled
products operation at its Trentwood plant in Spokane, Washington, to reduce that
facility's annual operating costs. This effort is in response to over-capacity
in the aluminum rolling industry, flat demand in can stock markets, and
declining demand for aluminum products sold to customers in the commercial
aerospace industry, all of which have
 
                                      F-27
<PAGE>   129
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
       NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            (IN MILLIONS OF DOLLARS)
 
resulted in declining prices in Trentwood's key markets. The Company expects
that the Trentwood restructuring, and the restructuring of operations at some
other facilities which is under consideration, are likely to result in a fourth
quarter pre-tax charge of approximately $30.0 to $40.0.
 
2. INVENTORIES
 
     The classification of inventories is as follows:
 
<TABLE>
<CAPTION>
                                                                    SEPTEMBER 30,     DECEMBER 31,
                                                                        1993              1992
                                                                    -------------     ------------
<S>                                                                 <C>               <C>
Finished fabricated products......................................     $  89.1           $ 91.2
Primary aluminum and work in process..............................       141.8            128.7
Bauxite and alumina...............................................        98.0            107.4
Operating supplies and repair and maintenance parts...............       102.2            112.6
                                                                    -------------     ------------
          Total...................................................     $ 431.1           $439.9
                                                                    -------------     ------------
                                                                    -------------     ------------
</TABLE>
 
     Substantially all product inventories are stated at last-in, first-out
(LIFO) cost, not in excess of market. Replacement cost is not in excess of LIFO
cost.
 
3. LONG-TERM DEBT
 
     Long-term debt is as follows:
 
<TABLE>
<CAPTION>
                                                                    SEPTEMBER 30,     DECEMBER 31,
                                                                        1993              1992
                                                                    -------------     ------------
<S>                                                                 <C>               <C>
1989 Credit Agreement:
  Revolving Credit Facility.......................................     $ 165.0           $290.0
  Term Loan.......................................................                         36.6
Pollution Control and Solid Waste Disposal Obligations
  (6%-7.75%)......................................................        39.2             40.0
Alpart CARIFA Loan (fixed and variable rates).....................        60.0             60.0
Alpart Term Loan (8.95%)..........................................        25.0             31.3
12 3/4% Senior Subordinated Notes due 2003........................       400.0
14 1/4% Senior Subordinated Notes due 1995, net of discount of
  $1.2............................................................                        320.5
Other borrowings (fixed and variable rates).......................        12.1             12.6
                                                                    -------------     ------------
          Total...................................................       701.3            791.0
Less current portion..............................................         8.5             25.9
                                                                    -------------     ------------
Long-term debt....................................................     $ 692.8           $765.1
                                                                    -------------     ------------
                                                                    -------------     ------------
</TABLE>
 
     Loans under the Credit Agreement bear an annual interest rate, at KACC's
election from time to time, equal to (i) the Reference Rate plus a margin of
1 1/2%, (ii) the CD Rate (Reserve Adjusted) plus a margin of 2 5/8%, or (iii)
the LIBO Rate (Reserve Adjusted) plus a margin of 2 1/2%. All margins and fees
are subject to a reduction or increase of 1/2% per annum on a non-cumulative
basis, depending upon a financial test, determined quarterly. This financial
test required an increase in margins and fees commencing with the second quarter
of 1993, and the increase will continue at least through the fourth quarter of
1993.
 
     As of September 30, 1993, $148.9 of borrowing capacity was unused under the
revolving credit facility of the Credit Agreement (of which $13.9 could also
have been used for letters of credit).
 
                                      F-28
<PAGE>   130
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
       NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            (IN MILLIONS OF DOLLARS)
 
4. INCOME TAXES
 
     Effective January 1, 1993, the Company adopted Statement of Financial
Accounting Standards No. 109, Accounting for Income Taxes ("SFAS 109"). The
adoption of SFAS 109 changes the Company's method of accounting for income taxes
to an asset and liability approach from the deferral method prescribed by
Accounting Principles Board Opinion No. 11, Accounting for Income Taxes. The
asset and liability approach requires the recognition of deferred income tax
assets and liabilities for the expected future tax consequences of events that
have been recognized in the Company's financial statements or tax returns. Under
this method, deferred income tax assets and liabilities are determined based on
the temporary differences between the financial statement and tax bases of
assets and liabilities using enacted tax rates. The cumulative effect of the
change in accounting principle, as of January 1, 1993, reduced the Company's
results of operations by $2.9.
 
     The implementation of SFAS 109 required the Company to restate certain
assets and liabilities to their pre-tax amounts from their net-of-tax amounts
originally recorded in connection with the acquisition by MAXXAM in October
1988. The restatement of the assigned values with respect to certain assets and
liabilities recorded as a result of the acquisition and the recomputation of
deferred income tax liabilities under SFAS 109 resulted in: (i) an increase of
$144.6 in the net carrying value of property, plant, and equipment, (ii) an
increase of $47.8 in investments in and advances to unconsolidated affiliates,
(iii) an increase of $56.0 in long-term liabilities, (iv) a decrease of $2.5 in
other assets and an increase of $10.1 in other liabilities, and (v) an increase
of $126.7 in deferred income tax liabilities.
 
     Concurrent with the adoption of SFAS 109, the Company implemented changes
in its accounting method for postretirement benefits pursuant to Statement of
Financial Accounting Standards No. 106, Employers' Accounting for Postretirement
Benefits Other Than Pensions (SFAS 106) (see Note 5) and Statement of Financial
Accounting Standards No. 112, Employers' Accounting for Postemployment Benefits
(SFAS 112) (see Note 6). The cumulative effect of changes in accounting
principles relating to SFAS 106 and SFAS 112 totaled approximately $742.7 and
resulted in the recognition of deferred income tax assets of $237.7, net of
valuation allowances. The Company believes that its ability to generate future
taxable income will allow for the realization of these deferred income tax
assets.
 
                                      F-29
<PAGE>   131
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
       NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            (IN MILLIONS OF DOLLARS)
 
     As of January 1, 1993, after giving effect to the adoption of SFAS 109,
SFAS 106, and SFAS 112, the components of the Company's net deferred income tax
assets (liabilities) were as follows:
 
<TABLE>   
<CAPTION>
                                                                                JANUARY 1,
                                                                                  1993
                                                                                 -------
    <S>                                                                          <C>
    Deferred income tax assets:
      Postretirement benefits other than pensions..............................  $ 270.8
      Other liabilities........................................................     98.8
      Loss and credit carryforwards............................................     83.3
      Pensions.................................................................     45.8
      Foreign and state deferred income tax liabilities........................     44.4
      Property, plant, and equipment...........................................     22.6
      Other....................................................................     18.0
      Valuation allowances.....................................................   (103.7)
                                                                                 -------
              Total deferred income tax assets, net............................    480.0
                                                                                 -------
    Deferred income tax liabilities:
      Property, plant, and equipment...........................................   (218.3)
      Investments in and advances to unconsolidated affiliates.................    (60.9)
      Inventories..............................................................    (18.6)
      Other....................................................................    (28.7)
                                                                                 -------
              Total deferred income tax liabilities............................   (326.5)
                                                                                 -------
    Net deferred income tax assets.............................................  $ 153.5
                                                                                 -------
                                                                                 -------
</TABLE>
 
     Certain of the deferred income tax assets and liabilities listed above are
included on the Consolidated Balance Sheet in the captions entitled Receivables,
Prepaid expenses and other current assets, Other accrued liabilities, and
Long-term liabilities. The Omnibus Budget Reconciliation Act of 1993 ("the
Act"), enacted on August 10, 1993, retroactively increased the federal statutory
income tax rate from 34% to 35% for periods beginning on or after January 1,
1993. As a result of the Act, the Company increased its net deferred income tax
assets by $3.4 and recorded a deferred tax benefit of $3.4 as of the date of the
enactment. The Company has recorded the cumulative effect of the change in the
federal statutory income tax rate as an adjustment to its credit for income
taxes in the third quarter of 1993.
 
     Current tax benefits comprise approximately $17.0 of the credit for income
taxes for the nine months ended September 30, 1993. The reconciliation of the
Company's credit (provision) for income taxes on income (loss) before income
taxes, minority interests, extraordinary loss and cumulative effect of changes
in accounting principles to the statutory rate does not differ materially from
the reconciliation as disclosed in Note 5 to the audited Consolidated Financial
Statements contained in the Company's 1992 Annual Report to Stockholders.
 
     As shown in the unaudited Statement of Consolidated Income (Loss) for the
nine months ended September 30, 1993, the Company reported an extraordinary loss
related to the early extinguishment of debt. The Company reported the loss net
of related income taxes of $11.2 which approximated the statutory rate in effect
on the date the transaction occurred. The related income tax benefits recorded
by the Company in respect of SFAS 106 and SFAS 112 differed from the statutory
rate in effect when adopted due to valuation allowances.
 
     As a consequence of the consummation of the Public Offering on June 30,
1993, as discussed in Note 1, the Company and its subsidiaries are no longer
included in the consolidated federal income tax return of MAXXAM. The Company
and its subsidiaries will be included in the consolidated federal income tax
return
 
                                      F-30
<PAGE>   132
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
       NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            (IN MILLIONS OF DOLLARS)
 
of Kaiser for taxable periods beginning on or after July 1, 1993. Kaiser has
obtained the approval of the Secretary of the Treasury to file a consolidated
federal income tax return for the period ending on December 31, 1993.
 
     The tax allocation agreement between the Company and MAXXAM (the "KACC Tax
Allocation Agreement") terminated pursuant to its terms, effective for taxable
periods beginning after June 30, 1993. The Company and Kaiser entered into a tax
allocation agreement (the "New KACC Tax Allocation Agreement") which became
effective July 1, 1993. Under the terms of the New KACC Tax Allocation
Agreement, Kaiser will compute the federal income tax liability for the Company
and its subsidiaries (collectively, the "Subgroup") as if the Subgroup were a
separate affiliated group of corporations which was never connected with Kaiser.
 
     Any unused federal income tax attribute carryforwards under the terms of
the KACC Tax Allocation Agreement were eliminated and are not available for
taxable periods beginning on or after July 1, 1993. Upon the filing of MAXXAM's
1993 consolidated federal income tax return, the tax attribute carryforwards of
the MAXXAM consolidated return group as of December 31, 1993, will be
apportioned in part to Kaiser and the Subgroup, based upon the provisions of the
relevant consolidated return regulations. It is anticipated that the amounts of
such tax attribute carryforwards apportioned to the Subgroup (and available
under the New KACC Tax Allocation Agreement) will approximate or exceed the
amounts of tax attribute carryforwards eliminated under the KACC Tax Allocation
Agreement.
 
  5. Postretirement Benefits Other Than Pensions
 
     The Company adopted SFAS 106 as of January 1, 1993. The costs of
postretirement benefits other than pensions are now accrued over the period
employees provide services to the date of their full eligibility for such
benefits. Previously, such costs were expensed as actual claims were incurred.
The cumulative effect of the change in accounting principle for the adoption of
SFAS 106 was recorded as a charge to results of operations of $497.7, net of
related income taxes of $234.2.
 
     The Company's accumulated postretirement benefits obligation at the date of
adoption was:
 
<TABLE>
            <S>                                                          <C>
            Retirees...................................................  $ 581.5
            Actives eligible for benefits..............................     32.7
            Actives not eligible for benefits..........................    117.7
                                                                         -------
                                                                         $ 731.9
                                                                         -------
                                                                         -------
</TABLE>
 
     The annual assumed rate of increase in the per capita cost of covered
benefits (i.e., health care cost trend rate) is 9.5% for 1993 and is assumed to
decrease gradually to 6% for 2005 and remain at that level thereafter. Each one
percentage point change in the assumed health care cost trend rate would change
the accumulated postretirement benefit obligation as of January 1, 1993, by
approximately $85.0 and the aggregate of the service and interest cost
components of net periodic postretirement benefit cost for 1993 by approximately
$10.0.
 
6. POSTEMPLOYMENT BENEFITS
 
     The Company adopted SFAS 112 as of January 1, 1993. The costs of
postemployment benefits are now accrued over the period the employee provides
services to the date of their full eligibility for such benefits. Previously,
such costs were expensed as actual claims were incurred. The cumulative effect
of the change in accounting principle for the adoption of SFAS 112 was recorded
as a charge to results of operations of $7.3, net of related income taxes of
$3.5.
 
                                      F-31
<PAGE>   133
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
  NO DEALER, SALESPERSON OR OTHER INDIVIDUAL HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR MAKE ANY REPRESENTATIONS NOT CONTAINED IN THIS PROSPECTUS IN
CONNECTION WITH THE OFFERING COVERED BY THIS PROSPECTUS. IF GIVEN OR MADE, SUCH
INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN
AUTHORIZED BY THE COMPANY OR THE UNDERWRITERS. THIS PROSPECTUS DOES NOT
CONSTITUTE AN OFFER TO SELL, OR A SOLICITATION OF AN OFFER TO BUY, ANY
SECURITIES TO WHICH IT RELATES IN ANY JURISDICTION WHERE, OR TO ANY PERSON TO
WHOM, IT IS UNLAWFUL TO MAKE SUCH OFFER OR SOLICITATION. NEITHER THE DELIVERY
OF THIS PROSPECTUS NOR ANY SALE MADE HEREUNDER SHALL, UNDER ANY CIRCUMSTANCES,
CREATE AN IMPLICATION THAT THERE HAS NOT BEEN ANY CHANGE IN THE FACTS SET FORTH
IN THIS PROSPECTUS OR IN THE AFFAIRS OF THE COMPANY SINCE THE DATE HEREOF.

                               ------------------
                              TABLE OF CONTENTS
                                                
<TABLE>                                         
<CAPTION>                                       
                                        PAGE                                   
                                        ----                                   
<S>                                     <C>                                    
                                                                               
Available Information..................   2                                    
Incorporation of Certain Documents by                                          
  Reference............................   2                                    
Summary................................   3                                    
The Company............................   9                                    
Risk Factors...........................   9                                    
Use of Proceeds........................  14                                    
Capitalization.........................  15                                    
Selected Historical and Pro Forma                                              
  Consolidated Financial Data..........  16                                    
Management's Discussion and Analysis                                           
  of Financial Condition and Results                                           
  of Operations........................  17                                    
Business...............................  25                                    
Management.............................  44                                    
Certain Transactions...................  61                                    
Description of Principal                                                       
  Indebtedness.........................  63                                    
Description of Notes...................  67                                    
Description of the PRIDES..............  96                                    
Underwriting...........................  97                                    
Legal Matters..........................  98                                    
Experts................................  98                                    
Consolidated Financial Statements...... F-1                                    
</TABLE>                                                                       
                                                                               
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                      
                                 $175,000,000
                                      
                               KAISER ALUMINUM
                                  & CHEMICAL
                                 CORPORATION
                                % SENIOR NOTES
                                   DUE 2002
                           ------------------------
                                      
                                  PROSPECTUS
                           ------------------------
                                      
                             MERRILL LYNCH & CO.
                                      
                           BEAR, STEARNS & CO. INC.
                         DONALDSON, LUFKIN & JENRETTE
                            SECURITIES CORPORATION
                                      
                           PAINEWEBBER INCORPORATED
                             SALOMON BROTHERS INC
                                      
                              FEBRUARY   , 1994
                                      
                               
                               
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                               
<PAGE>   134
 
                                    PART II
 
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION
 
     The expenses of this offering will be paid by Kaiser Aluminum & Chemical
Corporation and, exclusive of underwriting discounts and commissions, are as
follows:
 
   
<TABLE>
        <S>                                                                <C>
        SEC registration fee.............................................  $   60,345
        NASD fee.........................................................      18,000
        Printing and engraving...........................................     300,000*
        Legal............................................................     175,000*
        Rating Agency fees...............................................      18,000*
        Accounting.......................................................     125,000*
        Blue Sky filing fees and expenses (including counsel fees).......      10,000*
        Trustee and Registrar fees.......................................      15,000*
        Miscellaneous....................................................      28,655*
                                                                           ----------
                  Total..................................................  $  750,000
                                                                           ----------
                                                                           ----------
</TABLE>
    
 
- ---------------
* Estimated
 
ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS
 
     Reference is made to Section 102(b)(7) of the Delaware General Corporation
Law (the "DGCL"), which enables a corporation in its original certificate of
incorporation or an amendment thereto to eliminate or limit the personal
liability of a director to the corporation or its stockholders for monetary
damages for breach of the director's fiduciary duty, except (i) for any breach
of the director's duty of loyalty to the corporation or its stockholders, (ii)
for acts or omissions not in good faith or which involve intentional misconduct
or a knowing violation of law, (iii) pursuant to Section 174 of the DGCL
(providing for liability of directors for unlawful payment of dividends or
unlawful stock purchases or redemptions), or (iv) for any transaction from which
the director derived an improper personal benefit. The Registrants Restated
Certificates of Incorporation contains provisions permitted by Section 102(b)(7)
of the DGCL.
 
     Reference also is made to Section 145 of the DGCL which provides that a
corporation may indemnify any person, including officers and directors, who is,
or is threatened to be made, a party to any threatened, pending or completed
legal action, suit or proceeding, whether civil, criminal, administrative or
investigative (other than an action by or in the right of such corporation), by
reason of the fact that such person is or was an officer, director, employee or
agent of such corporation, or is or was serving at the request of such
corporation as a director, officer, employee or agent of another corporation or
enterprise. The indemnity may include expenses (including attorneys' fees),
judgments, fines and amounts paid in settlement actually and reasonably incurred
by such person in connection with such action, suit or proceeding, if such
person acted in good faith and in a manner he reasonably believed to be in or
not opposed to the corporation's best interests and, with respect to any
criminal proceeding, had no reasonable cause to believe that his conduct was
unlawful. A Delaware corporation may indemnify its officers, directors,
employees and agents in an action by or in the right of the corporation under
the same conditions, except that no indemnification is permitted without
judicial approval if the officer, director, employee or agent is adjudged to be
liable to the corporation. Where an officer, director, employee or agent is
successful on the merits or otherwise in the defense of any action referred to
above, the corporation must indemnify him against the expenses which such
officer, director, employee or agent actually and reasonably incurred in
connection therewith.
 
     The restated certificates of incorporation and by-laws of the Registrants
provide for indemnification of directors, officers and employees of the
Registrants to the fullest extent authorized by law.
 
     The Registrants have entered into, or will enter into, indemnification
agreements with each of its directors and officers which provide that the
Registrants will indemnify such individuals if and whenever they were or
 
                                      II-1
<PAGE>   135
 
are a party or are threatened to be made a party to any threatened, pending or
completed action, suit or proceeding, whether civil, criminal, administrative or
investigative, by reason of the fact that they are or were a director, officer
or employee of the Registrants or any of its subsidiaries, or are or were
serving at the request of the Registrants or any of its subsidiaries as a
director, officer, employee, agent or other official of another corporation,
partnership, joint venture, trust, or other enterprise, against judgments, fines
and amounts paid in settlement and reasonable expenses (including attorneys'
fees) actually incurred by them in connection with such action, suit or
proceeding except to the extent that (a) any judgments, fines, amounts paid in
settlement and expenses are finally determined by a court of competent
jurisdiction to have resulted from their gross negligence or bad faith in the
performance of their duties (or, alternatively in the case of certain of the
indemnification agreements, result from conduct which is finally determined by a
court of competent jurisdiction to be knowingly fraudulent or deliberately
dishonest, or to constitute willful misconduct), (b) any amount is paid without
the prior approval of the Registrants in settlement of a proceeding brought in
the name and on behalf of the Registrants or another corporation, partnership,
joint venture, trust or other enterprise for which they are or were serving at
the request of the Registrants as a director, officer, employee, agent or other
official, (c) such indemnification is otherwise prohibited by law, whether by
statute, court decision or otherwise, or (d) reimbursement of such expenses has
actually been made pursuant to insurance policies maintained by the Registrants
for their benefit. For these purposes, service at the request of the Registrants
with respect to an "other enterprise" includes service with respect to any
employee benefit plan. The agreements further provide for the advancement of
expenses incurred in defending any such action, suit or proceeding upon receipt
of a repayment undertaking if it is ultimately determined that such individuals
are not entitled to be indemnified or to the extent they recover such expenses
from others pursuant to insurance or otherwise.
 
     The Registrants may terminate the agreements on 90 days' prior written
notice to such individuals, but the indemnification provided by the agreements
continues to apply to all actions taken or failed to be taken by such
individuals prior to the expiration of the 90-day notice period notwithstanding
such termination.
 
     The Registrants provides liability insurance for each of its directors and
officers for certain losses arising from claims or charges made against them
while acting in their capacities as directors or officers of the Registrants.
 
     The Purchase Agreement pursuant to which the securities are being purchased
by the Underwriters provides that the Underwriters will indemnify the Company,
its directors, each of its officers who signed the Registration Statement and
each person, if any, who controls the Company against certain losses related to
written information furnished by the Underwriters to the Company for inclusion
in the Registration Statement or Prospectus.
 
     The foregoing discussion is qualified in its entirety by reference to the
DGCL, the Registrants restated certificates of incorporation and by-laws, and
the referenced indemnification agreements.
 
ITEM 16. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES
 
     (a) Exhibits.
 
   
<TABLE>
<CAPTION>
     EXHIBIT NO.                                     EXHIBIT
- -------------------  ------------------------------------------------------------------------
       <S>           <C>
        *1.1         Form of Purchase Agreement

       **4.1         Form of Indenture (the "Note Indenture"), among the Company, as Issuer,
                     Kaiser Alumina Australia Corporation, Alpart Jamaica Inc., Kaiser
                     Jamaica Corporation and Kaiser Finance Corporation, as Subsidiary
                     Guarantors, and First Trust National Association as Trustee, regarding
                     KACC's Senior Notes

         4.2         Indenture, dated as of February 1, 1993, among the Company, as Issuer,
                     Kaiser Alumina Australia Corporation, Alpart Jamaica Inc. and Kaiser
                     Jamaica Corporation, as Subsidiary Guarantors, and The First National
                     Bank of Boston, as Trustee, regarding the Company's 12 3/4% Senior
                     Subordinated Notes due 2003 (incorporated by reference to Exhibit 4.2 to
                     Amendment No. 5 to the Registration Statement on Form S-1 on Form S-2,
                     dated January 22, 1993, filed by the Company, Registration No. 33-48260;
                     the "Company's 1993 Registration Statement")
</TABLE>
    
 
                                      II-2
<PAGE>   136

 
   
<TABLE>
<CAPTION>
     EXHIBIT NO.                                     EXHIBIT
- ----------------     ------------------------------------------------------------------------
         <S>         <C>
         4.3         First Supplemental Indenture, dated as of May 1, 1993 (incorporated by
                     reference to Exhibit 4.2 to the Report on Form 10-Q for the quarterly
                     period ended June 30, 1993, of the Company's, filed August 10, 1993,
                     File No. 1-3605; the "Company's June 1993 Form 10-Q)

         4.4         Credit Agreement, dated December 13, 1989 (the "Credit Agreement"),
                     among the Company, financial institutions a party thereto, Bank of
                     America National Trust and Savings Association, as Agent, and Mellon
                     Bank, N.A., as Collateral Agent (incorporated by reference to Exhibit
                     4.3 to Amendment No. 5 to the Registration Statement on Form S-1, dated
                     December 13, 1989, filed by the Company, Registration No. 33-48260; the
                     "Company's 1989 Registration Statement")

         4.5         First Amendment to Credit Agreement, dated April 17, 1990 (incorporated
                     by reference to Exhibit 4.2 to the Report on Form 10-Q for the quarterly
                     period ended September 30, 1990, of MAXXAM, filed November 6, 1990, File
                     No. 1-3924; the "September 1990 MAXXAM Form 10-Q")

         4.6         Second Amendment to Credit Agreement, dated September 17, 1990
                     (incorporated by reference to Exhibit 4.3 to the September 1990 MAXXAM
                     Form 10-Q)

         4.7         Third Amendment to Credit Agreement, dated December 7, 1990
                     (incorporated by reference to Exhibit 4.6 to Amendment No. 1 to KAC's
                     1991 Registration Statement)

         4.8         Fourth Amendment to Credit Agreement, dated April 19, 1991 (incorporated
                     by reference to Exhibit 4.1 to the Report on Form 10-Q for the quarterly
                     period ended March 31, 1991, filed by the Company, File No. 1-3605; the
                     "Company's March 1991 Form 10-Q")

         4.9         Fifth Amendment to Credit Agreement, dated March 13, 1992 (incorporated
                     by reference to Exhibit 4.8 to Form 10-K for the period ended December
                     31, 1991, filed by KAC, File No. 1-9447; the "KAC 1991 Form 10-K")

         4.10        Seventh Amendment to Credit Agreement, dated November 6, 1992
                     (incorporated by reference to Exhibit 4.10 to Amendment No. 5 to the
                     Company's 1993 Registration Statement)

         4.11        Eighth Amendment to Credit Agreement, dated January 7, 1993
                     (incorporated by reference to Exhibit 4.12 to Amendment No. 5 to
                     Company's 1993 Registration Statement)

         4.12        Ninth Amendment to Credit Agreement (including the form of Intercompany
                     Note annexed as an Exhibit thereto)(incorporated by reference to Exhibit
                     4.10 to Amendment No. 2 to the Registration Statement on Form S-1 dated
                     June 22, 1993, filed by KAC, Registration No. 33-49555; the "KAC 1993
                     Registration Statement")

         4.13        Tenth Amendment to Credit Agreement, dated July 23, 1993 (incorporated
                     by reference to Exhibit 4.13 to the Registration Statement on Form S-3,
                     dated August 26, 1993, filed by the Company, Registration No. 33-50097)

         4.14        Eleventh Amendment to Credit Agreement, dated January 7, 1993
                     (incorporated by reference to Exhibit 4.12 to Amendment No. 5 to
                     Registrant's 1993 Registration Statement)

        *4.15        Twelfth Amendment to Credit Agreement

         4.16        Form of Intercompany Note between the Company and KAC (incorporated by
                     reference to Exhibit 4.2 to Amendment No. 5 to the Company's 1989
                     Registration Statement)

         4.17        Senior Subordinated Intercompany Note between the Company and MAXXAM,
                     dated January 14, 1993 (incorporated by reference to Exhibit 4.13 to
                     Company's 1993 Registration Statement)
</TABLE>
    
 
                                      II-3
<PAGE>   137
 
   
<TABLE>
<CAPTION>
     EXHIBIT NO.                                     EXHIBIT
- -------------------  ------------------------------------------------------------------------
       <S>           <C>
         4.18        Certificate of Designations of Series A Mandatory Conversion Premium
                     Dividend Preferred Stock of KAC, dated June 28, 1993 (incorporated by
                     reference to Exhibit 4.3 of the Company's June 1993 Form 10-Q)

         4.19        Deposit Agreement between KAC and The First National Bank of Boston,
                     dated as of June 30, 1993 (incorporated by reference to Exhibit 4.4 of
                     the Company's June 1993 Form 10-Q)
                     Note: The Company has not filed certain long-term debt instruments not
                     being registered with the Securities and Exchange Commission where the
                     total amount of indebtedness authorized under any such instrument does
                     not exceed 10% of the total assets of the Company and its subsidiaries
                     on a consolidated basis. The Company agrees and undertakes to furnish a
                     copy of any such instrument to the Securities and Exchange Commission
                     upon its request.

         4.20        Form of Certificate of Designations of PRIDES

       **4.21        Form of Intercompany Note between the Company and KAC

         5.1         Opinion of Kramer, Levin, Naftalis, Nessen, Kamin & Frankel as to the
                     validity of the securities being registered hereunder

        10.1         Form of indemnification agreement with officers and directors
                     (incorporated by reference to Exhibit (10)(b) to the Registration
                     Statement of KAC on Form S-4, File No. 33-12836)

        10.2         Tax Allocation Agreement between MAXXAM and the Company (incorporated by
                     reference to Exhibit 10.21 to Amendment No. 6 to the Company's 1989
                     Registration Statement)

        10.3         Amended and Restated Alumina Supply Agreement, dated October 11, 1989
                     (incorporated by reference to Exhibit 10.19 to Amendment No. 3 to the
                     Company's 1989 Registration Statement)

        10.4         Transfer Agreement between the Company and KAC (incorporated by
                     reference to Exhibit 10.20 to Amendment No. 6 to the Company's 1989
                     Registration Statement)

        10.5         The Company's Bonus Plan (incorporated by reference to Exhibit 10.25 to
                     Amendment No. 6 to the Company's 1989 Registration Statement)

        10.6         KaiserTech Limited Long Term Incentive Plan, dated June 2, 1989, as
                     amended (incorporated by reference to Exhibit 10.14 to Form 10-K for the
                     period ended December 31, 1989, filed by the Company, File No. 1-3605)

        10.7         Amendment No. 2 to the KaiserTech Limited Long Term Incentive Plan,
                     dated December 18, 1991 (incorporated by reference to Exhibit 10.7 to
                     KAC's 1991 Form 10-K)

        10.8         Amendment No. 3 to the Kaiser Aluminum Corporation Long Term Incentive
                     Plan, dated December 31, 1991 (incorporated by reference to Exhibit 10.8
                     to KAC's 1991 Form 10-K)

        10.9         Kaiser Aluminum Middle Management Long Term Incentive Plan, dated June
                     25, 1990, as amended (incorporated by reference to Exhibit 10.22 to
                     Amendment No. 1 to KAC's 1991 Registration Statement)

        10.10        Tax Allocation Agreement between KAC and MAXXAM (incorporated by
                     reference to Exhibit 10.23 to Amendment No. 2 to KAC's 1991 Registration
                     Statement)

        10.11        Assumption Agreement, dated as of October 28, 1988 (incorporated by
                     reference to Exhibit HHH to the Final Amendment to the Schedule 13D of
                     MAXXAM Group Inc. and others in respect of the Common Stock of the
                     Company, par value $.33 1/3 per share)
</TABLE>
    
 
                                      II-4
<PAGE>   138
 
<TABLE>
<CAPTION>
     EXHIBIT NO.                                     EXHIBIT
- ------------------  -------------------------------------------------------------------------
        <S>          <C>
        10.12        Employment Agreement, dated February 1, 1989, among the Company, KAC and
                     John M. Seidl (incorporated by reference to Exhibit 10.18 to Amendment
                     No. 3 to the Company's 1989 Registration Statement)

        10.13        Employment Agreement (the "Seidl-MAXXAM Employment Agreement"), dated
                     June 13, 1990, between MAXXAM and John M. Seidl (incorporated by
                     reference to Exhibit 10.21 to Amendment No. 1 to KAC's 1991 Registration
                     Statement)

        10.14        Amendment dated February 11, 1991, to the Seidl-MAXXAM Employment Agree-
                     ment (incorporated by reference to Exhibit 10.21 to Form 10-K for the
                     period ended December 31, 1990, filed by the Company's, File No. 1-3605)

        10.15        Amendment dated May 29, 1991, to the Seidl-MAXXAM Employment Agreement
                     (incorporated by reference to Exhibit 10.30 to Amendment No. 2 to KAC's
                     1991 Registration Statement)

        10.16        Payment Agreement, dated December 23, 1992, between the Company and John
                     M. Seidl (incorporated by reference to Exhibit 10.1 to the Report on
                     Form 10-Q for the quarterly period ended March 31, 1993, of KAC, filed
                     April 28, 1993, File No. 1-3605; the "KAC's March 1993 Form 10-Q")

        10.17        Employment Agreement, dated as of October 1, 1992, among the Company,
                     KAC and A. Stephens Hutchcraft, Jr. (incorporated by reference to
                     Exhibit 10.15 to Amendment No. 5 to the Company's 1993 Registration
                     Statement)

        10.18        Severance Agreement, dated July 1, 1985, between the Company and A. S.
                     Hutchcraft, Jr., as amended (incorporated by reference to Exhibit
                     (10)(f) to the Company's 1988 Form 10-K)

        10.19        Amendment, dated October 31, 1989, to the Severance Agreement of A. S.
                     Hutchcraft, Jr. referenced in Exhibit 10.18 above (incorporated by
                     reference to Exhibit 10.24 to Amendment No. 5 to the Company's 1989
                     Registration Statement)

        10.20        Employment Agreement dated July 1, 1991, by and among MAXXAM, the
                     Company and Joseph A. Bonn (incorporated by reference to Exhibit 10.24
                     to Form 10-K for the period ended December 31, 1991, filed by the
                     Company, File No. 1-3605; the "Company's 1991 Form 10-K")

        10.21        Employment Agreement, dated September 26, 1990, between the Company,
                     MAXXAM and John T. La Duc (incorporated by reference to Exhibit 10.20 to
                     Amendment No. 1 to KAC's 1991 Registration Statement)

        10.22        Employment Agreement, dated August 22, 1990, among the Company, MAXXAM
                     and Robert W. Irelan (incorporated by reference to Exhibit 10.2 to the
                     Company's March 1991 Form 10-Q)

        10.23        Promissory Note, dated October 4, 1990, by Robert W. Irelan and Barbara
                     M. Irelan to the Company (incorporated by reference to Exhibit 10.54 to
                     Form 10-K for the period ended December 31, 1990, filed by MAXXAM, File
                     No. 1-3924, the "MAXXAM 1990 Form 10-K")

        10.24        Employment Agreement dated as of March 8, 1990, between MAXXAM and
                     Anthony R. Pierno (incorporated by reference to Exhibit 10.28 to
                     MAXXAM's 1990 Form 10-K)

        10.25        Promissory Note dated February 1, 1989, by Anthony R. Pierno and Beverly
                     J. Pierno to MAXXAM (incorporated by reference to Exhibit 10.30 to Form
                     10-K for the period ended December 31, 1988, filed by MAXXAM, File No.
                     1-3924)
</TABLE>
 
                                      II-5
<PAGE>   139
 
   
<TABLE>
<CAPTION>
     EXHIBIT NO.                                     EXHIBIT
- ------------------  -------------------------------------------------------------------------
       <S>           <C>
        10.26        Promissory Note dated July 19, 1990, by Anthony R. Pierno to MAXXAM
                     (incorporated by reference to Exhibit 10.31 to MAXXAM's 1990 Form 10-K)

        10.27        Commercial Guaranty, dated February 22, 1993, between MAXXAM and Charter
                     National Bank - Houston, in respect of a loan from Charter National
                     Bank - Houston to Anthony R. Pierno (incorporated by reference to
                     Exhibit 10.26 to the Company's Form 10-K for the period ended December
                     31, 1992, filed by KAC, File No. 1-3605)

        10.28        Employment Agreement dated as of March 8, 1990, between MAXXAM and Byron
                     L. Wade (incorporated by reference to Exhibit 10.50 to MAXXAM's 1990
                     Form 10-K)

        10.29        Agreement, dated December 20, 1991, between KAC and Joseph A. Bonn
                     (incorporated by reference to Exhibit 10.3 to the Report on Form 10-Q
                     for the quarterly period ended March 31, 1992, filed by KAC, File No.
                     1-3605)

        10.30        Employment Agreement, dated April 1, 1993, among the Company, KAC and
                     George T. Haymaker, Jr. (incorporated by reference to Exhibit 10.2 to
                     KAC's March 1993 Form 10-Q)

        10.31        Kaiser 1993 Omnibus Stock Incentive Plan (incorporated by reference to
                     Exhibit 10.1 of KAC's June 1993 Form 10-Q)

        10.32        Agreement, dated as of June 30, 1993, between KAC and MAXXAM Inc.
                     (incorporated by reference to Exhibit 10.2 of KAC's June 1993 Form 10-Q)

        10.33        Tax Allocation Agreement, dated as of June 30, 1993, between the Company
                     and KAC (incorporated by reference to Exhibit 10.3 of KAC's June 1993
                     Form 10-Q)

        12           Computation of consolidated ratio of earnings to fixed charges

        21           Subsidiaries of the Company (incorporated by reference to Exhibit 22 to
                     Form 10-K for the period ended December 31, 1992, filed by KAC File No.
                     1-9447)

       *23.1         Consent of Arthur Andersen & Co.

        23.2         Consent of Kramer, Levin, Naftalis, Nessen, Kamin & Frankel (included in
                     Exhibit 5)

        24           Power of Attorney (included on signature page of this Registration
                     Statement)

        25           Statement of Eligibility of Trustee
</TABLE>
    
 
- ---------------
 
   
      * Filed herewith.
    
 
   
     ** To be filed by amendment.
    
 
   
     (b) Financial Statement Schedules.
    
 
     The following appear after the signature page of this Registration
Statement:
 
          Report of Independent Public Accountants on Financial Statement
     Schedules
 
<TABLE>
        <S>           <C>
        Schedule II   -- Kaiser Aluminum & Chemical Corporation and Subsidiary Companies --
                         Amounts Receivable from Related Parties and Underwriters, Promoters
                         and Employees Other Than Related Parties
        Schedule V    -- Kaiser Aluminum & Chemical Corporation and Subsidiary Companies --
                         Consolidated Property, Plant, and Equipment
        Schedule VI   -- Kaiser Aluminum & Chemical Corporation and Subsidiary Companies --
                         Accumulated Depreciation, Depletion and Amortization of Consolidated
                         Property, Plant and Equipment
        Schedule IX   -- Kaiser Aluminum & Chemical Corporation and Subsidiary Companies --
                         Consolidated Short-Term Borrowings
        Schedule X    -- Kaiser Aluminum & Chemical Corporation and Subsidiary Companies --
                         Supplementary Consolidated Income Statement Information
</TABLE>
 
                                      II-6
<PAGE>   140
 
   
     All other schedules are omitted because the required information is
included in the Consolidated Financial Statements or the Notes thereto or is
otherwise inapplicable.
    
 
ITEM 17. UNDERTAKINGS
 
     1. Insofar as indemnification for liabilities arising under the Securities
Act of 1933 (the "Act") may be permitted to directors, officers and controlling
persons of the registrant pursuant to the provisions described in Item 15 above,
or otherwise, the registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public policy
as expressed in the Act and is, therefore, unenforceable. In the event that a
claim for indemnification against such liabilities (other than the payment by
the registrant of expenses incurred or paid by a director, officer or
controlling person of the registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person
in connection with the securities being registered, the registrant will, unless
in the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.
 
   
     2. The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
registrant's annual report pursuant to Section 13(a) or 15(d) of the Securities
Exchange Act of 1934 that is incorporated by reference in the registration
statement shall be deemed to be a new registration statement relating to the
securities offered therein, and the offering of such securities at the time
shall be deemed to be the initial bona fide offering thereof.
    
 
   
     3. The registrant hereby undertakes:
    
 
          (1) That for purposes of determining any liability under the Act, the
     information omitted from the form of prospectus filed as part of this
     Registration Statement in reliance upon Rule 430A and contained in a form
     of prospectus filed by the registrant pursuant to Rule 424(b)(1) or (4) or
     497(h) under the Act shall be deemed to be part of this Registration
     Statement as of the time it was declared effective.
 
          (2) That for the purpose of determining any liability under the Act,
     each post-effective amendment that contains a form of prospectus shall be
     deemed to be a new registration statement relating to the securities
     offered therein, and the offering of such securities at that time shall be
     deemed to be the initial bona fide offering thereof.
 
                                      II-7
<PAGE>   141
 
                                   SIGNATURES
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THE REGISTRANT,
KAISER ALUMINUM & CHEMICAL CORPORATION, CERTIFIES THAT IT HAS REASONABLE GROUNDS
TO BELIEVE THAT IT MEETS ALL THE REQUIREMENTS FOR FILING ON FORM S-2 AND HAS
DULY CAUSED THIS AMENDMENT NO. 3 TO THE REGISTRATION STATEMENT TO BE SIGNED ON
ITS BEHALF BY THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED IN THE CITY OF
PLEASANTON, STATE OF CALIFORNIA, ON THE 8TH DAY OF FEBRUARY, 1994.
    
 
                             KAISER ALUMINUM & CHEMICAL CORPORATION
 
                             By:  /s/     GEORGE T. HAYMAKER, JR.
                                ----------------------------------------------
                                George T. Haymaker, Jr., Chairman of the Board
                                         and Chief Executive Officer
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THIS AMENDMENT
NO. 3 TO THE REGISTRATION STATEMENT HAS BEEN SIGNED BY THE FOLLOWING PERSONS IN
THE CAPACITIES AND ON THE DATES INDICATED.
    
 
   
<TABLE>
<CAPTION>
                 SIGNATURES                               TITLE                      DATE
- ---------------------------------------------  ----------------------------    -----------------
       <S>                                     <C>                             <C>
       /s/   GEORGE T. HAYMAKER, JR.           Chief Executive Officer and      February 8, 1994
           George T. Haymaker, Jr.                Director

            /s/  JOHN T. LA DUC                Vice President and Chief         February 8, 1994
               John T. La Duc                     Financial Officer
                                                  (Principal Financial
                                                  Officer)

           /s/  CHARLIE ALONGI                  Controller (Principal            February 8, 1994
               Charlie Alongi                     Accounting Officer)

        /s/   CHARLES E. HURWITZ                Director                         February 8, 1994
             Charles E. Hurwitz

           /s/  EZRA G. LEVIN                   Director                         February 8, 1994
                Ezra G. Levin

            /s/  ROBERT MARCUS                  Director                         February 8, 1994
                Robert Marcus

            /s/  PAUL D. RUSEN                  Director                         February 8, 1994
                Paul D. Rusen
</TABLE>
    
 
                                      II-8
<PAGE>   142
 
                                   SIGNATURES
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, REGISTRANT,
KAISER ALUMINA AUSTRALIA CORPORATION, CERTIFIES THAT IT HAS REASONABLE GROUNDS
TO BELIEVE THAT IT MEETS ALL THE REQUIREMENTS FOR FILING ON FORM S-2 AND HAS
DULY CAUSED THIS AMENDMENT NO. 3 TO THE REGISTRATION STATEMENT TO BE SIGNED ON
ITS BEHALF BY THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED IN THE CITY OF
PLEASANTON, STATE OF CALIFORNIA, ON THE 8TH DAY OF FEBRUARY, 1994.
    
 
                                    KAISER ALUMINA AUSTRALIA CORPORATION
 
                                    By:     /s/  GEORGE T. HAYMAKER, JR.
                                          ----------------------------------
                                          George T. Haymaker, Jr., President
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THIS AMENDMENT
NO. 3 TO THE REGISTRATION STATEMENT HAS BEEN SIGNED BY THE FOLLOWING PERSONS IN
THE CAPACITIES AND ON THE DATES INDICATED.
    
 
   
<TABLE>
<CAPTION>
                 SIGNATURES                                TITLE                      DATE
- ---------------------------------------------   ----------------------------    -----------------
       <S>                                      <C>                             <C>
       /s/   GEORGE T. HAYMAKER, JR.            President and Director           February 8, 1994
             George T. Haymaker, Jr.              (Principal Executive
                                                  Officer)

          /s/   JOHN T. LA DUC                  Vice President, Chief            February 8, 1994
             John T. La Duc                       Financial Officer,
                                                  Treasurer and Director
                                                  (Principal Financial
                                                  Officer)

          /s/   JOSEPH A. BONN                  Vice President and Director      February 8, 1994
             Joseph A. Bonn

         /s/    ANTHONY R. PIERNO               Vice President, General          February 8, 1994
             Anthony R. Pierno                    Counsel and Director

         /s/   CHARLIE ALONGI                   Controller (Principal            February 8, 1994
             Charlie Alongi                       Accounting Officer)
</TABLE>
    
 
                                      II-9
<PAGE>   143
 
                                   SIGNATURES
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, REGISTRANT,
ALPART JAMAICA INC., CERTIFIES THAT IT HAS REASONABLE GROUNDS TO BELIEVE THAT IT
MEETS ALL THE REQUIREMENTS FOR FILING ON FORM S-2 AND HAS DULY CAUSED THIS
AMENDMENT NO. 3 TO THE REGISTRATION STATEMENT TO BE SIGNED ON ITS BEHALF BY THE
UNDERSIGNED, THEREUNTO DULY AUTHORIZED IN THE CITY OF PLEASANTON, STATE OF
CALIFORNIA, ON THE 8TH DAY OF FEBRUARY, 1994.
    
 
                                          ALPART JAMAICA INC.
 
                                          By:     /s/  GEOFFREY W. SMITH
                                                ------------------------------
                                                Geoffrey W. Smith, President
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THIS AMENDMENT
NO. 3 TO THE REGISTRATION STATEMENT HAS BEEN SIGNED BY THE FOLLOWING PERSONS IN
THE CAPACITIES AND ON THE DATES INDICATED.
    
 
   
<TABLE>
<CAPTION>
                 SIGNATURES                                TITLE                      DATE
- ---------------------------------------------   ----------------------------    -----------------
          <S>                                   <C>                             <C>
            /s/  GEOFFREY W. SMITH              President (Principal             February 8, 1994
               Geoffrey W. Smith                  Executive Officer)

           /s/  GEORGE T. HAYMAKER, JR.         Director                         February 8, 1994
              George T. Haymaker, Jr.

          /s/   JOSEPH A. BONN                  Vice President and Director      February 8, 1994
              Joseph A. Bonn
   
          /s/   JOHN T. LA DUC                  Vice President, Chief            February 8, 1994
              John T. La Duc                      Financial Officer,
                                                  Treasurer and Director
                                                  (Principal Financial
                                                  Officer)

          /s/   ANTHONY R. PIERNO              Vice President, General          February 8, 1994
              Anthony R. Pierno                   Counsel and Director

          /s/  CHARLIE ALONGI                  Controller (Principal            February 8, 1994
             Charlie Alongi                       Accounting Officer)
</TABLE>
    
 
                                      II-10
<PAGE>   144
 
                                   SIGNATURES
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, REGISTRANT,
KAISER JAMAICA CORPORATION, CERTIFIES THAT IT HAS REASONABLE GROUNDS TO BELIEVE
THAT IT MEETS ALL THE REQUIREMENTS FOR FILING ON FORM S-2 AND HAS DULY CAUSED
THIS AMENDMENT NO. 3 TO THE REGISTRATION STATEMENT TO BE SIGNED ON ITS BEHALF BY
THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED IN THE CITY OF PLEASANTON, STATE OF
CALIFORNIA, ON THE 8TH DAY OF FEBRUARY, 1994.
    
 
                                          KAISER JAMAICA CORPORATION
 
                                          By:     /s/  GEOFFREY W. SMITH
                                                ------------------------------
                                                Geoffrey W. Smith, President
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THIS AMENDMENT
NO. 3 TO THE REGISTRATION STATEMENT HAS BEEN SIGNED BY THE FOLLOWING PERSONS IN
THE CAPACITIES AND ON THE DATES INDICATED.
    
 
   
<TABLE>
<CAPTION>
                 SIGNATURES                                TITLE                      DATE
- ---------------------------------------------   ----------------------------    -----------------
           <S>                                  <C>                             <C>
             /s/  GEOFFREY W. SMITH             President (Principal             February 8, 1994
                Geoffrey W. Smith                 Executive Officer)

             /s/  JOHN T. LA DUC               Vice President, Chief            February 8, 1994
                John T. La Duc                    Financial Officer,
                                                  Treasurer and Director
                                                  (Principal Financial
                                                  Officer)

            /s/  GEORGE T. HAYMAKER, JR.        Director                         February 8, 1994
               George T. Haymaker, Jr.
    
           /s/    JOSEPH A. BONN                Vice President and Director      February 8, 1994
               Joseph A. Bonn

           /s/    ANTHONY R. PIERNO             Vice President, General          February 8, 1994
               Anthony R. Pierno                  Counsel and Director
        
           /s/    CHARLIE ALONGI                Controller (Principal            February 8, 1994
               Charlie Alongi                     Accounting Officer)
</TABLE>
    
 
                                      II-11
<PAGE>   145
 
                                   SIGNATURES
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, REGISTRANT,
KAISER FINANCE CORPORATION, CERTIFIES THAT IT HAS REASONABLE GROUNDS TO BELIEVE
THAT IT MEETS ALL THE REQUIREMENTS FOR FILING ON FORM S-2 AND HAS DULY CAUSED
THIS AMENDMENT NO. 3 TO THE REGISTRATION STATEMENT TO BE SIGNED ON ITS BEHALF BY
THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED IN THE CITY OF PLEASANTON, STATE OF
CALIFORNIA, ON THE 8TH DAY OF FEBRUARY, 1994.
    
 
                                          KAISER FINANCE CORPORATION
 
                                          By: /s/   GEORGE T. HAYMAKER, JR.
                                             ----------------------------------
                                             George T. Haymaker, Jr., President
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THIS AMENDMENT
NO. 3 TO THE REGISTRATION STATEMENT HAS BEEN SIGNED BY THE FOLLOWING PERSONS IN
THE CAPACITIES AND ON THE DATES INDICATED.
    
 
   
<TABLE>
<CAPTION>
                 SIGNATURES                                TITLE                      DATE
- ---------------------------------------------  -----------------------------    -----------------
          <S>                                  <C>                              <C>
          /s/  GEORGE T. HAYMAKER, JR.          President and Director           February 8, 1994
           George T. Haymaker, Jr.               (Principal Executive
                                                  Officer)

             /s/  JOHN T. LA DUC                Vice President, Chief            February 8, 1994
               John T. La Duc                     Financial Officer,
                                                  Treasurer and Director
                                                  (Principal Financial
                                                  Officer)

            /s/  JOSEPH A. BONN                 Vice President and Director      February 8, 1994
               Joseph A. Bonn

           /s/  ANTHONY R. PIERNO               Vice President, General          February 8, 1994
              Anthony R. Pierno                   Counsel and Director

            /s/  CHARLIE ALONGI                 Controller (Principal            February 8, 1994
               Charlie Alongi                     Accounting Officer)
</TABLE>
    
 
                                      II-12
<PAGE>   146
 
                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS
 
     We have audited, in accordance with generally accepted auditing standards,
the financial statements included in the registration statement and have issued
our report thereon dated February 8, 1993. Our audit was made for the purpose of
forming an opinion on the basic financial statements taken as a whole. The
schedules listed in the index above are the responsibility of the Company's
management and are presented for purposes of complying with the Securities and
Exchange Commission's rules and are not part of the basic financial statements.
These schedules have been subjected to the auditing procedures applied in the
audit of the basic financial statements and, in our opinion, fairly state in all
material respects the financial data required to be set forth therein in
relation to the basic financial statements taken as a whole.
 
ARTHUR ANDERSEN & CO.
Oakland, California
February 8, 1993
 
                                      II-13
<PAGE>   147
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                                  SCHEDULE II
 
                  AMOUNTS RECEIVABLE FROM RELATED PARTIES AND
                          UNDERWRITERS, PROMOTERS, AND
                      EMPLOYEES OTHER THAN RELATED PARTIES
                            (IN MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                                            BALANCE AT
                                                                 DEDUCTIONS                 END OF YEAR
                             BALANCE AT                   -------------------------     -------------------
                             BEGINNING                     AMOUNTS        AMOUNTS                     NOT
      NAME OF DEBTOR          OF YEAR       ADDITIONS     COLLECTED     WRITTEN OFF     CURRENT     CURRENT
- ---------------------------  ----------     ---------     ---------     -----------     -------     -------
<S>                          <C>            <C>           <C>           <C>             <C>         <C>
1992
J. A. Bonn(1)..............     $ .1                        $  .1

1991
J. M. Seidl(2).............                   $ 1.3           1.3
J. A. Bonn(1)..............                      .1                                                   $.1

1990
None
</TABLE>
 
- ---------------
(1) This note bears interest at 7.09% per annum and is due on the earlier of
    demand, the termination of Mr. Bonn's employment, or on June 30, 1994. The
    interest is payable quarterly. The note is secured by real estate owned by
    Mr. Bonn. The full amount of the note was paid in March 1992.
 
(2) The note of $1.0, together with its accrued interest (at 8.9% per annum),
    was transferred to the Company by MAXXAM in September 1991 and was
    subsequently paid off in cash.
 
                                       S-1
<PAGE>   148
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                                   SCHEDULE V
                  CONSOLIDATED PROPERTY, PLANT, AND EQUIPMENT
                            (IN MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                    BALANCE AT                                    OTHER         BALANCE AT
                                    BEGINNING                                     CHANGE          END OF
           DESCRIPTION               OF YEAR      ADDITIONS     RETIREMENTS    ADD (DEDUCT)        YEAR
- ---------------------------------   ----------    ---------     -----------    ------------     ----------
<S>                                 <C>           <C>           <C>            <C>              <C>
Year ended December 31, 1992:
  Land...........................    $   49.5      $  11.0                        $ 24.3         $   84.8
  Land improvements..............        33.7          5.5                          (0.2)            39.0
  Buildings......................       135.3         16.6         $ (.2)            3.3            155.0
  Machinery and equipment........       925.7         94.6          (4.8)           (4.8)         1,010.7
  Leasehold improvements.........         5.8          3.3                                            9.1
  Construction in progress.......        87.5        (16.6)          (.1)            (.5)            70.3
                                    ----------    ---------     -----------    ------------     ----------
     Total.......................    $1,237.5      $ 114.4         $(5.1)         $ 22.1 (1)     $1,368.9
                                    ----------    ---------     -----------    ------------     ----------
                                    ----------    ---------     -----------    ------------     ----------
Year ended December 31, 1991:
  Land...........................    $   43.3      $   1.4         $ (.2)         $  5.0         $   49.5
  Land improvements..............        27.7          1.8                           4.2             33.7
  Buildings......................       123.5          5.9           (.7)            6.6            135.3
  Machinery and equipment........       866.7         71.6          (6.0)           (6.6)           925.7
  Leasehold improvements.........         5.0           .7                            .1              5.8
  Construction in progress.......        52.4         36.7           (.1)           (1.5)            87.5
                                    ----------    ---------     -----------    ------------     ----------
     Total.......................    $1,118.6      $ 118.1         $(7.0)         $  7.8         $1,237.5
                                    ----------    ---------     -----------    ------------     ----------
                                    ----------    ---------     -----------    ------------     ----------
Year ended December 31, 1990:
  Land...........................    $   21.1      $    .3                        $ 21.9 (3)     $   43.3
  Land improvements..............        37.3          2.5                         (12.1)(3)         27.7
  Buildings......................       109.5          9.6         $ (.6)            5.0 (3)        123.5
  Machinery and equipment........       771.8        115.5          (2.4)          (18.2)(3)        866.7
  Leasehold improvements.........         2.7           .2                           2.1 (3)          5.0
  Construction in progress.......        71.6        (17.8)(2)                      (1.4)(3)         52.4
                                    ----------    ---------     -----------    ------------     ----------
     Total.......................    $1,014.0      $ 110.3         $(3.0)         $ (2.7)        $1,118.6
                                    ----------    ---------     -----------    ------------     ----------
                                    ----------    ---------     -----------    ------------     ----------
</TABLE>
 
- ---------------
(1) Consists principally of reclassifications from other current and long-term
    assets to property, plant, and equipment.
 
(2) Represents $128.1 transfer to other fixed assets categories net of $110.3
    additions to construction in progress in 1990.
 
(3) Consists principally of reclassifications between asset categories of the
    1989 consolidation of Alpart and purchase accounting valuation adjustments
    of domestic assets.
 
                                       S-2
<PAGE>   149
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                                  SCHEDULE VI
             ACCUMULATED DEPRECIATION, DEPLETION, AND AMORTIZATION
                 OF CONSOLIDATED PROPERTY, PLANT, AND EQUIPMENT
                            (IN MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                       BALANCE AT                                   OTHER        BALANCE AT
                                       BEGINNING                                    CHANGE         END OF
            DESCRIPTION                 OF YEAR      ADDITIONS    RETIREMENTS    ADD (DEDUCT)       YEAR
- ------------------------------------   ----------    ---------    -----------    ------------    ----------
<S>                                    <C>           <C>          <C>            <C>             <C>
Year ended December 31, 1992:
  Depletable land...................     $  1.2        $  .3                                       $  1.5
  Land improvements.................        4.8          1.6                        $  (.1)           6.3
  Buildings.........................       21.9          7.3         $ (.1)            1.6           30.7
  Machinery and equipment...........      193.2         70.5          (1.1)           (1.4)         261.2
  Leasehold improvements............        1.9           .6                           (.1)           2.4
                                       ----------    ---------    -----------       ------       ----------
     Total..........................     $223.0        $80.3         $(1.2)            nil         $302.1
                                       ----------    ---------    -----------       ------       ----------
                                       ----------    ---------    -----------       ------       ----------
Year ended December 31, 1991:
  Depletable land...................     $   .7        $  .5                                       $  1.2
  Land improvements.................        3.5          1.1                        $   .2            4.8
  Buildings.........................       14.6          6.5         $ (.1)             .9           21.9
  Machinery and equipment...........      128.3         64.5          (1.6)            2.0          193.2
  Leasehold improvements............        1.2           .6                            .1            1.9
                                       ----------    ---------    -----------       ------       ----------
     Total..........................     $148.3        $73.2         $(1.7)         $  3.2         $223.0
                                       ----------    ---------    -----------       ------       ----------
                                       ----------    ---------    -----------       ------       ----------
Year ended December 31, 1990:
  Depletable land...................     $   .5        $  .3                        $  (.1)        $   .7
  Land improvements.................        2.4          1.3                           (.2)           3.5
  Buildings.........................       10.6          6.6                          (2.6)          14.6
  Machinery and equipment...........       63.9         61.7         $ (.7)            3.4          128.3
  Leasehold improvements............         .6           .6                                          1.2
                                       ----------    ---------    -----------       ------       ----------
     Total..........................     $ 78.0        $70.5         $ (.7)         $   .5         $148.3
                                       ----------    ---------    -----------       ------       ----------
                                       ----------    ---------    -----------       ------       ----------
</TABLE>
 
                                       S-3
<PAGE>   150
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                                  SCHEDULE IX
 
                       CONSOLIDATED SHORT-TERM BORROWINGS
                            (IN MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                  MAXIMUM         AVERAGE         WEIGHTED
                                                   WEIGHTED       AMOUNTS         AMOUNT           AVERAGE
                                      BALANCE      AVERAGE      OUTSTANDING     OUTSTANDING     INTEREST RATE
 CATEGORY OF AGGREGATE SHORT-TERM    AT END OF     INTEREST       DURING        DURING THE       DURING THE
            BORROWINGS                 YEAR          RATE        THE YEAR         YEAR(1)          YEAR(2)
- -----------------------------------  ---------     --------     -----------     -----------     -------------
<S>                                  <C>           <C>          <C>             <C>             <C>
Bank borrowings(3)
1992...............................    $ 4.8          4.8%         $52.8           $29.6             4.7%
1991...............................      6.3          4.9           50.6            29.2             7.0
1990...............................                   8.7           35.9             8.8             9.3
</TABLE>
 
- ---------------
(1) Based on outstanding borrowings at the end of each month.
 
(2) Based on outstanding borrowings and weighted average interest rates at the
    end of each month.
 
(3) Short-term bank borrowings are made available on an uncommitted basis and no
    fee is charged. Maturities generally range from one to ten days with no
    formal provisions for the extension of maturities. Interest rates are based
    upon short-term prevailing rates.
 
                                       S-4
<PAGE>   151
 
        KAISER ALUMINUM & CHEMICAL CORPORATION AND SUBSIDIARY COMPANIES
 
                                   SCHEDULE X
 
           SUPPLEMENTARY CONSOLIDATED INCOME STATEMENT INFORMATION(1)
                            (IN MILLIONS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                       CHARGED TO COSTS AND
                                                                             EXPENSES
                                                                     YEAR ENDED DECEMBER 31,
                                                                   ----------------------------
                                                                    1992       1991       1990
                                                                   ------     ------     ------
<S>                                                                <C>        <C>        <C>
Maintenance and repairs..........................................  $147.0     $161.4     $157.7
                                                                   ------     ------     ------
                                                                   ------     ------     ------
Taxes, other than payroll and income taxes -- production levy on
  bauxite........................................................  $ 31.5     $ 34.0     $ 33.8
                                                                   ------     ------     ------
                                                                   ------     ------     ------
</TABLE>
 
- ---------------
(1) The amounts for amortization of intangible assets and preoperating costs and
    similar deferrals, royalties, and advertising costs are not reported as
    these items did not exceed 1% of sales and revenues.
 
NOTE: ALL OTHER SCHEDULES ARE INAPPLICABLE OR THE REQUIRED INFORMATION IS
      INCLUDED IN THE CONSOLIDATED FINANCIAL STATEMENTS OR THE NOTES THERETO.
 
                                       S-5
<PAGE>   152
 
                                 EXHIBIT INDEX
 
   
<TABLE>
<CAPTION>
     EXHIBIT NO.                                                                       EXHIBIT
- ---------------------                                                                  --------
       <S>           <C>                                                               <C>
        *1.1         Form of Purchase Agreement
       **4.1         Form of Indenture (the "Note Indenture"), among the Company, as
                     Issuer, Kaiser Alumina Australia Corporation, Alpart Jamaica
                     Inc., Kaiser Jamaica Corporation and Kaiser Finance Corporation,
                     as Subsidiary Guarantors, and First Trust National Association
                     as Trustee, regarding KACC's Senior Notes
         4.2         Indenture, dated as of February 1, 1993, among the Company, as
                     Issuer, Kaiser Alumina Australia Corporation, Alpart Jamaica
                     Inc. and Kaiser Jamaica Corporation, as Subsidiary Guarantors,
                     and The First National Bank of Boston, as Trustee, regarding the
                     Company's 12 3/4% Senior Subordinated Notes due 2003
                     (incorporated by reference to Exhibit 4.2 to Amendment No. 5 to
                     the Registration Statement on Form S-1 on Form S-2, dated
                     January 22, 1993, filed by the Company, Registration No.
                     33-48260; the "Company's 1993 Registration Statement")
         4.3         First Supplemental Indenture, dated as of May 1, 1993
                     (incorporated by reference to Exhibit 4.2 to the Report on Form
                     10-Q for the quarterly period ended June 30, 1993, of the
                     Company's, filed August 10, 1993, File No. 1-3605; the
                     "Company's June 1993 Form 10-Q)
         4.4         Credit Agreement, dated December 13, 1989 (the "Credit
                     Agreement"), among the Company, financial institutions a party
                     thereto, Bank of America National Trust and Savings Association,
                     as Agent, and Mellon Bank, N.A., as Collateral Agent
                     (incorporated by reference to Exhibit 4.3 to Amendment No. 5 to
                     the Registration Statement on Form S-1, dated December 13, 1989,
                     filed by the Company, Registration No. 33-48260; the "Company's
                     1989 Registration Statement")
         4.5         First Amendment to Credit Agreement, dated April 17, 1990
                     (incorporated by reference to Exhibit 4.2 to the Report on Form
                     10-Q for the quarterly period ended September 30, 1990, of
                     MAXXAM, filed November 6, 1990, File No. 1-3924; the "September
                     1990 MAXXAM Form 10-Q")
         4.6         Second Amendment to Credit Agreement, dated September 17, 1990
                     (incorporated by reference to Exhibit 4.3 to the September 1990
                     MAXXAM Form 10-Q)
         4.7         Third Amendment to Credit Agreement, dated December 7, 1990
                     (incorporated by reference to Exhibit 4.6 to Amendment No. 1 to
                     KAC's 1991 Registration Statement)
         4.8         Fourth Amendment to Credit Agreement, dated April 19, 1991
                     (incorporated by reference to Exhibit 4.1 to the Report on Form
                     10-Q for the quarterly period ended March 31, 1991, filed by the
                     Company, File No. 1-3605; the "Company's March 1991 Form 10-Q")
         4.9         Fifth Amendment to Credit Agreement, dated March 13, 1992
                     (incorporated by reference to Exhibit 4.8 to Form 10-K for the
                     period ended December 31, 1991, filed by KAC, File No. 1-9447;
                     the "KAC 1991 Form 10-K")
         4.10        Seventh Amendment to Credit Agreement, dated November 6, 1992
                     (incorporated by reference to Exhibit 4.10 to Amendment No. 5 to
                     the Company's 1993 Registration Statement)
         4.11        Eighth Amendment to Credit Agreement, dated January 7, 1993
                     (incorporated by reference to Exhibit 4.12 to Amendment No. 5 to
                     Company's 1993 Registration Statement)
</TABLE>
    
<PAGE>   153
 
   
<TABLE>
<CAPTION>
     EXHIBIT NO.                                                                       EXHIBIT
- ---------------------                                                                  --------
       <S>           <C>                                                               <C>
         4.12        Ninth Amendment to Credit Agreement (including the form of
                     Intercompany Note annexed as an Exhibit thereto)(incorporated by
                     reference to Exhibit 4.10 to Amendment No. 2 to the Registration
                     Statement on Form S-1 dated June 22, 1993, filed by KAC,
                     Registration No. 33-49555; the "KAC 1993 Registration
                     Statement")
         4.13        Tenth Amendment to Credit Agreement, dated July 23, 1993,
                     (incorporated by reference to Exhibit 4.13 to the Registration
                     Statement on Form S-3, dated August 26, 1993, filed by the
                     Company, Registration No. 33-50097)
         4.14        Eleventh Amendment to Credit Agreement, dated January 7, 1993
                     (incorporated by reference to Exhibit 4.12 to Amendment No. 5 to
                     Registrant's 1993 Registration Statement)
        *4.15        Twelfth Amendment to Credit Agreement
         4.16        Form of Intercompany Note between the Company and KAC
                     (incorporated by reference to Exhibit 4.2 to Amendment No. 5 to
                     the Company's 1989 Registration Statement)
         4.17        Senior Subordinated Intercompany Note between the Company and
                     MAXXAM, dated January 14, 1993 (incorporated by reference to
                     Exhibit 4.13 to Company's 1993 Registration Statement)
         4.18        Certificate of Designations of Series A Mandatory Conversion
                     Premium Dividend Preferred Stock of KAC, dated June 28, 1993
                     (incorporated by reference to Exhibit 4.3 of the Company's June
                     1993 Form 10-Q)
         4.19        Deposit Agreement between KAC and The First National Bank of
                     Boston, dated as of June 30, 1993 (incorporated by reference to
                     Exhibit 4.4 of the Company's June 1993 Form 10-Q)
                     Note: The Company has not filed certain long-term debt
                     instruments not being registered with the Securities and
                     Exchange Commission where the total amount of indebtedness
                     authorized under any such instrument does not exceed 10% of the
                     total assets of the Company and its subsidiaries on a
                     consolidated basis. The Company agrees and undertakes to furnish
                     a copy of any such instrument to the Securities and Exchange
                     Commission upon its request.
         4.20        Form of Certificate of Designations of PRIDES
       **4.21        Form of Intercompany Note between the Company and KAC
         5.1         Opinion of Kramer, Levin, Naftalis, Nessen, Kamin & Frankel as
                     to the validity of the securities being registered hereunder
        10.1         Form of indemnification agreement with officers and directors
                     (incorporated by reference to Exhibit (10)(b) to the
                     Registration Statement of KAC on Form S-4, File No. 33-12836)
        10.2         Tax Allocation Agreement between MAXXAM and the Company
                     (incorporated by reference to Exhibit 10.21 to Amendment No. 6
                     to the Company's 1989 Registration Statement)
        10.3         Amended and Restated Alumina Supply Agreement, dated October 11,
                     1989 (incorporated by reference to Exhibit 10.19 to Amendment
                     No. 3 to the Company's 1989 Registration Statement)
        10.4         Transfer Agreement between the Company and KAC (incorporated by
                     reference to Exhibit 10.20 to Amendment No. 6 to the Company's
                     1989 Registration Statement)
</TABLE>
    
<PAGE>   154
 
<TABLE>
<CAPTION>
     EXHIBIT NO.                                                                       EXHIBIT
- ---------------------                                                                  --------
        <S>          <C>                                                               <C>
        10.5         The Company's Bonus Plan (incorporated by reference to Exhibit
                     10.25 to Amendment No. 6 to the Company's 1989 Registration
                     Statement)
        10.6         KaiserTech Limited Long Term Incentive Plan, dated June 2, 1989,
                     as amended (incorporated by reference to Exhibit 10.14 to Form
                     10-K for the period ended December 31, 1989, filed by the
                     Company, File No. 1-3605)
        10.7         Amendment No. 2 to the KaiserTech Limited Long Term Incentive
                     Plan, dated December 18, 1991 (incorporated by reference to
                     Exhibit 10.7 to KAC's 1991 Form 10-K)
        10.8         Amendment No. 3 to the Kaiser Aluminum Corporation Long Term
                     Incentive Plan, dated December 31, 1991 (incorporated by
                     reference to Exhibit 10.8 to KAC's 1991 Form 10-K)
        10.9         Kaiser Aluminum Middle Management Long Term Incentive Plan,
                     dated June 25, 1990, as amended (incorporated by reference to
                     Exhibit 10.22 to Amendment No. 1 to KAC's 1991 Registration
                     Statement)
        10.10        Tax Allocation Agreement between KAC and MAXXAM (incorporated by
                     reference to Exhibit 10.23 to Amendment No. 2 to KAC's 1991
                     Registration Statement)
        10.11        Assumption Agreement, dated as of October 28, 1988 (incorporated
                     by reference to Exhibit HHH to the Final Amendment to the
                     Schedule 13D of MAXXAM Group Inc. and others in respect of the
                     Common Stock of the Company, par value $.33 1/3 per share)
        10.12        Employment Agreement, dated February 1, 1989, among the Company,
                     KAC and John M. Seidl (incorporated by reference to Exhibit
                     10.18 to Amendment No. 3 to the Company's 1989 Registration
                     Statement)
        10.13        Employment Agreement (the "Seidl-MAXXAM Employment Agreement"),
                     dated June 13, 1990, between MAXXAM and John M. Seidl
                     (incorporated by reference to Exhibit 10.21 to Amendment No. 1
                     to KAC's 1991 Registration Statement)
        10.14        Amendment dated February 11, 1991, to the Seidl-MAXXAM
                     Employment Agreement (incorporated by reference to Exhibit 10.21
                     to Form 10-K for the period ended December 31, 1990, filed by
                     the Company's, File No. 1-3605)
        10.15        Amendment dated May 29, 1991, to the Seidl-MAXXAM Employment
                     Agreement (incorporated by reference to Exhibit 10.30 to
                     Amendment No. 2 to KAC's 1991 Registration Statement)
        10.16        Payment Agreement, dated December 23, 1992, between the Company
                     and John M. Seidl (incorporated by reference to Exhibit 10.1 to
                     the Report on Form 10-Q for the quarterly period ended March 31,
                     1993, of KAC, filed April 28, 1993, File No. 1-3605; the "KAC's
                     March 1993 Form 10-Q")
        10.17        Employment Agreement, dated as of October 1, 1992, among the
                     Company, KAC and A. Stephens Hutchcraft, Jr. (incorporated by
                     reference to Exhibit 10.15 to Amendment No. 5 to the Company's
                     1993 Registration Statement)
        10.18        Severance Agreement, dated July 1, 1985, between the Company and
                     A. S. Hutchcraft, Jr., as amended (incorporated by reference to
                     Exhibit (10)(f) to the Company's 1988 Form 10-K)
</TABLE>
<PAGE>   155
 
<TABLE>
<CAPTION>
     EXHIBIT NO.                                                                       EXHIBIT
- ---------------------                                                                  --------
        <S>          <C>                                                               <C>
        10.19        Amendment, dated October 31, 1989, to the Severance Agreement of
                     A. S. Hutchcraft, Jr. referenced in Exhibit 10.18 above
                     (incorporated by reference to Exhibit 10.24 to Amendment No. 5
                     to the Company's 1989 Registration Statement)
        10.20        Employment Agreement dated July 1, 1991, by and among MAXXAM,
                     the Company and Joseph A. Bonn (incorporated by reference to
                     Exhibit 10.24 to Form 10-K for the period ended December 31,
                     1991, filed by the Company, File No. 1-3605; the "Company's 1991
                     Form 10-K")
        10.21        Employment Agreement, dated September 26, 1990, between the
                     Company, MAXXAM and John T. La Duc (incorporated by reference to
                     Exhibit 10.20 to Amendment No. 1 to KAC's 1991 Registration
                     Statement)
        10.22        Employment Agreement, dated August 22, 1990, among the Company,
                     MAXXAM and Robert W. Irelan (incorporated by reference to
                     Exhibit 10.2 to the Company's March 1991 Form 10-Q)
        10.23        Promissory Note, dated October 4, 1990, by Robert W. Irelan and
                     Barbara M. Irelan to the Company (incorporated by reference to
                     Exhibit 10.54 to Form 10-K for the period ended December 31,
                     1990, filed by MAXXAM, File No. 1-3924, the "MAXXAM 1990 Form
                     10-K")
        10.24        Employment Agreement dated as of March 8, 1990, between MAXXAM
                     and Anthony R. Pierno (incorporated by reference to Exhibit
                     10.28 to MAXXAM's 1990 Form 10-K)
        10.25        Promissory Note dated February 1, 1989, by Anthony R. Pierno and
                     Beverly J. Pierno to MAXXAM (incorporated by reference to
                     Exhibit 10.30 to Form 10-K for the period ended December 31,
                     1988, filed by MAXXAM, File No. 1-3924)
        10.26        Promissory Note dated July 19, 1990, by Anthony R. Pierno to
                     MAXXAM (incorporated by reference to Exhibit 10.31 to MAXXAM's
                     1990 Form 10-K)
        10.27        Commercial Guaranty, dated February 22, 1993, between MAXXAM and
                     Charter National Bank - Houston, in respect of a loan from
                     Charter National Bank - Houston to Anthony R. Pierno
                     (incorporated by reference to Exhibit 10.26 to the Company's
                     Form 10-K for the period ended December 31, 1992, filed by KAC,
                     File No. 1-3605)
        10.28        Employment Agreement dated as of March 8, 1990, between MAXXAM
                     and Byron L. Wade (incorporated by reference to Exhibit 10.50 to
                     MAXXAM's 1990 Form 10-K)
        10.29        Agreement, dated December 20, 1991, between KAC and Joseph A.
                     Bonn (incorporated by reference to Exhibit 10.3 to the Report on
                     Form 10-Q for the quarterly period ended March 31, 1992, filed
                     by KAC, File No. 1-3605)
        10.30        Employment Agreement, dated April 1, 1993, among the Company,
                     KAC and George T. Haymaker, Jr. (incorporated by reference to
                     Exhibit 10.2 to KAC's March 1993 Form 10-Q)
        10.31        Kaiser 1993 Omnibus Stock Incentive Plan (incorporated by
                     reference to Exhibit 10.1 of KAC's June 1993 Form 10-Q)
        10.32        Agreement, dated as of June 30, 1993, between KAC and MAXXAM
                     Inc. (incorporated by reference to Exhibit 10.2 of KAC's June
                     1993 Form 10-Q)
</TABLE>
<PAGE>   156
 
   
<TABLE>
<CAPTION>
     EXHIBIT NO.                                                                       EXHIBIT
- ---------------------                                                                  --------
       <S>           <C>                                                               <C>
        10.33        Tax Allocation Agreement, dated as of June 30, 1993, between the
                     Company and KAC (incorporated by reference to Exhibit 10.3 of
                     KAC's June 1993 Form 10-Q)
        12           Computation of consolidated ratio of earnings to fixed charges
        21           Subsidiaries of the Company (incorporated by reference to
                     Exhibit 22 to Form 10-K for the period ended December 31, 1992,
                     filed by KAC File No. 1-9447)
       *23.1         Consent of Arthur Andersen & Co.
        23.2         Consent of Kramer, Levin, Naftalis, Nessen, Kamin & Frankel
                     (included in Exhibit 5)
        24           Power of Attorney (included on signature page of this
                     Registration Statement)
        25           Statement of Eligibility of Trustee
</TABLE>
    
 
- ---------------
 
   
      * Filed herewith.
    
 
   
     ** To be filed by amendment.
    

<PAGE>   1

                                  $175,000,000

                     KAISER ALUMINUM & CHEMICAL CORPORATION
                            (A DELAWARE CORPORATION)

                          ____% SENIOR NOTES DUE 2002

                               PURCHASE AGREEMENT


                                                               February __, 1994


MERRILL LYNCH & CO.
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
BEAR, STEARNS & CO. INC.
DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION
PAINEWEBBER INCORPORATED
SALOMON BROTHERS INC
c/o      MERRILL LYNCH & CO.
         MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
         Merrill Lynch World Headquarters
         North Tower
         World Financial Center
         New York, New York 10281-1305

LADIES & GENTLEMEN:

         Kaiser Aluminum & Chemical Corporation, a Delaware corporation (the
"Company"), confirms its agreement with Merrill Lynch, Pierce, Fenner & Smith
Incorporated ("Merrill Lynch"), Bear, Stearns & Co. Inc., Donaldson, Lufkin &
Jenrette Securities Corporation, PaineWebber Incorporated and Salomon Brothers
Inc (collectively, the "Underwriters," which term shall also include any
underwriter substituted as hereinafter provided in Section 10) with respect to
the sale by the Company and the purchase by the Underwriters, acting severally
and not jointly, of $175,000,000 aggregate principal amount of the Company's
____% Senior Notes due 2002 (the "Securities").  The Securities are to be
issued pursuant to an indenture to be dated as of February ___, 1994 (the
"Indenture") between the Company and First Trust National Association, as
trustee (the "Trustee").

         Prior to the purchase and public offering of the Securities by the
Underwriters, the Company and the Underwriters shall enter into an agreement
substantially in the form of Exhibit A hereto (the "Pricing Agreement").  The
Pricing Agreement may take the form of an exchange of any standard form of
written telecommunication among the Company and the Underwriters and shall
specify such applicable information as is indicated in Exhibit A hereto.  The
offering of the Securities will be governed by this Purchase Agreement (this
"Agreement"), as supplemented by the Pricing Agreement.  From and after the
date of the execution and delivery of the Pricing Agreement, this Agreement
shall be deemed to incorporate the Pricing Agreement.

         The Company has filed with the Securities and Exchange Commission (the
"Commission") a registration statement on Form S-2 and a related preliminary
prospectus for the registration of the Securities, under the Securities Act of
1933, as amended (the "1933 Act").  The Company has also filed such amendments
thereto, and such amended preliminary prospectuses as may have been required to
the date hereof, and will file such additional amendments thereto and such
amended prospectuses as may
<PAGE>   2
hereafter be required under the 1933 Act.  Such registration statement (as
amended, if applicable) and the form of prospectus constituting a part thereof
(including in each case all documents, if any, incorporated by reference
therein and the information, if any, deemed to be part thereof pursuant to Rule
430A(b) of the rules and regulations of the Commission under the 1933 Act (the
"1933 Act Regulations")), as from time to time amended or supplemented pursuant
to the 1933 Act or otherwise, are hereinafter referred to as the "Registration
Statement" and the "Prospectus," respectively, except that if any revised
Prospectus shall be provided to the Underwriters by the Company for use in
connection with the offering of the Securities which differs from the form of
such prospectus on file at the Commission at the time the Registration
Statement becomes effective (whether or not such revised prospectus is required
to be filed by the Company pursuant to Rule 424(b) of the 1933 Act
Regulations), the term "Prospectus" shall refer to such revised prospectus from
and after the time it is first provided to the Underwriters for such use.

         The Company understands that the Underwriters propose to make a public
offering of the Securities as soon as the Underwriters deem advisable after the
Registration Statement becomes effective, the Pricing Agreement has been
executed and delivered and the Indenture has been qualified under the Trust
Indenture Act of 1939, as amended (the "1939 Act").

         Section 1.  REPRESENTATIONS AND WARRANTIES.

         (a)  The Company represents and warrants to each Underwriter as of the
date hereof and as of the date of the Pricing Agreement (such latter date being
hereinafter referred to as the "Representation Date") as follows:

                 (i)  At the time the Registration Statement becomes effective
         and at the Representation Date, the Registration Statement will comply
         in all material respects with the requirements of the 1933 Act and the
         1933 Act Regulations and will not contain an untrue statement of a
         material fact or omit to state a material fact required to be stated
         therein or necessary to make the statements therein not misleading.
         The Prospectus, at the Representation Date (unless the term
         "Prospectus" refers to a prospectus which has been provided to the
         Underwriters by the Company for use in connection with the offering of
         the Securities which differs from the Prospectus on file at the
         Commission at the time the Registration Statement becomes effective,
         in which case at the time it is first provided to the Underwriters for
         such use) and at the Closing Time referred to in Section 2 hereof,
         will not include an untrue statement of a material fact or omit to
         state a material fact necessary in order to make the statements
         therein, in light of the circumstances under which they were made, not
         misleading; provided, however, that the representations and warranties
         in this subsection shall not apply (A) to statements in or omissions
         from the Registration Statement or Prospectus made in reliance upon
         and in conformity with information furnished to the Company in writing
         by the Underwriters expressly for use in the Registration Statement or
         Prospectus or (B) to that part of the Registration Statement which
         shall constitute the Statement of Eligibility and Qualification under
         the 1939 Act (Form T-1) of the Trustee under the Indenture.  At the
         time the Registration Statement becomes effective and at the
         Representation Date, the Indenture will comply in all material
         respects with the 1939 Act and the rules and regulations of the
         Commission under the 1939 Act (the "1939 Act Regulations").

                 (ii)  The firm of accountants who certified the audited
         financial statements and supporting schedules included in the
         Registration Statement are independent public accountants as required
         by the 1933 Act and the 1933 Act Regulations.





                                       2
<PAGE>   3
                 (iii)  The consolidated financial statements and the notes
         thereto included in the Registration Statement and the Prospectus
         present fairly, in all material respects, the financial position of
         the Company and its subsidiaries as of the dates indicated and the
         results of their operations and cash flows for the periods specified;
         except as otherwise stated in the Registration Statement, the
         financial statements have been prepared in conformity with generally
         accepted accounting principles applied on a consistent basis; and the
         supporting schedules included in the Registration Statement present
         fairly, in all material respects, the information required to be
         stated therein.

                 (iv)  Except as disclosed in the Registration Statement, since
         the date of the most recent audited financial statements included
         therein, (A) there has been no material adverse change in the
         condition, financial or otherwise, or in the earnings, business
         affairs or business prospects of the Company and its subsidiaries
         considered as one enterprise, whether or not arising in the ordinary
         course of business, (B) there have been no transactions entered into
         by the Company or any of its subsidiaries, other than those in the
         ordinary course of business, which are material with respect to the
         Company and its subsidiaries considered as one enterprise and (C)
         there has been no dividend or distribution of any kind declared, paid
         or made by the Company on any class of its capital stock, in each case
         required to be disclosed therein that have not been so disclosed.

                 (v)  The Company has been duly incorporated and is validly
         existing as a corporation in good standing under the laws of Delaware
         with corporate power and authority to own, lease and operate its
         properties and to conduct its business as described in the Prospectus
         and is duly qualified as a foreign corporation to transact business
         and is in good standing in each jurisdiction in which such
         qualification is required, whether by reason of the ownership or
         leasing of property or the conduct of business, except where the
         failure to so qualify could not reasonably be expected to have a
         material adverse effect on the condition, financial or otherwise, or
         the earnings, business affairs or business prospects of the Company
         and its subsidiaries considered as one enterprise.

                 (vi)  Each subsidiary of the Company listed in Exhibit 21 to
         the Registration Statement (a "Significant Subsidiary" and
         collectively, the "Significant Subsidiaries") has been duly organized,
         is validly existing and, if applicable, is in good standing under the
         laws of the jurisdiction of its organization, has corporate (or
         partnership) power and authority to own, lease and operate its
         properties and to conduct its business as described in the Prospectus
         and is duly qualified as a foreign corporation (or partnership) to
         transact business and, if applicable, is in good standing in each
         jurisdiction in which such qualification is required, whether by
         reason of the ownership or leasing of property or the conduct of
         business, except where the failure to so qualify or, if applicable, be
         in good standing could not reasonably be expected to have a material
         adverse effect on the condition, financial or otherwise, or the
         earnings, business affairs or business prospects of the Company and
         its subsidiaries considered as one enterprise.  All of the issued and
         outstanding capital stock of each Significant Subsidiary that is a
         corporation has been duly authorized and validly issued, is fully paid
         and non-assessable and the shares of capital stock of each such
         Significant Subsidiary owned by the Company, directly or through
         subsidiaries, are owned free and clear of any security interest,
         mortgage, pledge, lien, encumbrance, claim or equity (collectively,
         "Liens"), except for (a) the pledge of all or a portion of the shares
         of the capital stock of certain subsidiaries owned by the Company to
         Mellon Bank, N.A., as Collateral Agent under the credit agreement,
         dated December 13, 1989, by and among the Company and the banks named
         therein, as amended to date (the "Credit Agreement"), which shares of
         capital stock shall be pledged to BankAmerica Business Credit, Inc.,
         as Agent under the credit agreement





                                       3
<PAGE>   4
         to be entered into at the Closing Time, by and among the Company,
         Kaiser Aluminum Corporation ("KAC") and the financial institutions
         named therein (the "New Credit Agreement"), (b) non-material Liens
         that have arisen in the ordinary course of business and (c) Liens in
         favor of joint-venture partners of the Company with respect to foreign
         Significant Subsidiaries.

                 (vii)  The authorized, issued and outstanding capital stock of
         the Company is as set forth in the Prospectus under "Capitalization;"
         the shares of issued and outstanding Common Stock have been duly
         authorized and validly issued and are fully paid and non-assessable;
         the Common Stock conforms in all material respects to all statements
         relating thereto contained in the Prospectus; the Securities have been
         duly and validly authorized for issuance and sale to the Underwriters
         pursuant to this Agreement and, when issued, authenticated and
         delivered pursuant to the provisions of the Indenture and this
         Agreement against payment of the consideration set forth in the
         Pricing Agreement, will be legal, valid and binding obligations of the
         Company enforceable in accordance with their terms and entitled to the
         benefits of the Indenture, except as such enforceability may be
         limited by bankruptcy, insolvency, moratorium, reorganization,
         fraudulent conveyance and similar laws and court decisions relating to
         or affecting creditors' rights and remedies generally and general
         principles of equity (regardless of whether such enforceability is
         considered in a proceeding in equity or law); and the Securities and
         the Indenture conform in all material respects to all statements
         relating thereto contained in the Prospectus.

                 (viii)  Neither the Company nor any of its Significant
         Subsidiaries is in violation of its charter or partnership agreement,
         as the case may be, or in default in the performance or observance of
         any obligation, agreement, covenant or condition contained in any
         indenture, mortgage, loan agreement or note or in any other material
         contract, lease or other instrument to which the Company or any of its
         Significant Subsidiaries is a party or by which it or any of them may
         be bound, or to which any of the property or assets of the Company or
         any of its Significant Subsidiaries is subject, except for defaults
         that could not reasonably be expected to have a material adverse
         effect on the condition, financial or otherwise, or the earnings,
         business affairs or business prospects of the Company and its
         subsidiaries considered as one enterprise.  The execution, delivery
         and performance of this Agreement, the Pricing Agreement, the
         Indenture and the Securities and the consummation of the transactions
         contemplated herein and therein have been duly authorized by all
         necessary corporate action and do not, as of the date hereof, the
         Representation Date or the Closing Time, conflict with or constitute a
         breach of, or default under, or result in the creation or imposition
         of any Lien, charge or encumbrance upon any property or assets of the
         Company or any of its Significant Subsidiaries pursuant to any
         contract, indenture, mortgage, loan agreement, note, lease or other
         instrument to which the Company or any of its Significant Subsidiaries
         is a party or by which it or any of them may be bound, or to which any
         of the property or assets of the Company or any of its Significant
         Subsidiaries is subject, nor does such action violate, as of the date
         hereof, the Representation Date or the Closing Time, the provisions of
         the charter or by-laws, or partnership agreement, as the case may be,
         of the Company or any of its Significant Subsidiaries or any
         applicable law, administrative regulation or administrative or court
         decree entered against or applicable to the Company or any of its
         Significant Subsidiaries.

                 (ix)  No labor dispute with the employees of the Company or
         any of its Significant Subsidiaries exists or, to the knowledge of the
         Company, is imminent, other than routine disciplinary and grievance
         matters.  The Company is not aware (without any independent
         verification) of any existing or imminent labor disturbance by the
         employees of any of its principal suppliers, manufacturers or
         contractors which could reasonably be expected to result





                                       4
<PAGE>   5
         in any material adverse change in the condition, financial or
         otherwise, or in the earnings, business affairs or business prospects
         of the Company and its subsidiaries considered as one enterprise.

                 (x)  There is no action, suit or proceeding before or by any
         court or governmental agency or body, domestic or foreign, now
         pending, or, to the knowledge of the Company, threatened, against or
         affecting the Company or any of its subsidiaries, which is required to
         be disclosed in the Registration Statement (other than as disclosed
         therein), or which could reasonably be expected to materially and
         adversely affect the consummation of this Agreement, the Pricing
         Agreement or the Indenture.  There are no contracts or documents of
         the Company or any of its subsidiaries which are required by the 1933
         Act or by the 1933 Act Regulations to be filed as exhibits to the
         Registration Statement which have not been so filed.

                 (xi)  The Company and its Significant Subsidiaries own or
         possess licenses or other rights to use, or can acquire the same on
         reasonable terms, the patents, patent rights, licenses, inventions,
         copyrights, know-how (including trade secrets and other unpatented
         and/or unpatentable proprietary or confidential information, systems
         or procedures), trademarks, service marks and trade names presently
         employed by them in connection with the business now operated by them,
         and neither the Company nor any of its Significant Subsidiaries has
         received any written notice of infringement of or conflict with
         asserted rights of others with respect to any of the foregoing which,
         singly or in the aggregate, could reasonably be expected to result in
         any material adverse change in the condition, financial or otherwise,
         or in the earnings, business affairs or business prospects of the
         Company and its subsidiaries considered as one enterprise.

                 (xii)  No authorization, approval or consent of any court or
         governmental authority or agency is legally necessary in connection
         with the issuance and sale of the Securities to the Underwriters
         hereunder or the consummation by the Company of any of the other
         transactions contemplated hereby, except such as may be required under
         the 1933 Act, the 1933 Act Regulations, the 1939 Act and state
         securities laws.

                 (xiii)  The Company and its Significant Subsidiaries possess
         such certificates, authorizations or permits issued by the appropriate
         state, federal or foreign regulatory agencies or bodies necessary to
         conduct the business now operated by them, and neither the Company nor
         any of its Significant Subsidiaries has received any notice of
         proceedings relating to the revocation or modification of any such
         certificate, authorization or permit which, singly or in the
         aggregate, could reasonably be expected to materially and adversely
         affect the condition, financial or otherwise, or the earnings,
         business affairs or business prospects of the Company and its
         subsidiaries considered as one enterprise.

                 (xiv)  The Company and its Significant Subsidiaries have good
         title to all properties owned by them that are material to the Company
         and its Significant Subsidiaries considered as one enterprise, in each
         case free and clear of all Liens, encumbrances and defects except (a)
         as do not materially interfere with the use made and proposed to be
         made of such properties, (b) as referred to in the Registration
         Statement (including the Notes to the Financial Statements included
         therein) or (c) as could not reasonably be expected to materially and
         adversely affect the condition, financial or otherwise, or the
         earnings, business affairs or business prospects of the Company and
         its subsidiaries considered as one enterprise.





                                       5
<PAGE>   6
                 (xv)  There are no holders of securities of the Company who
         have the right to request the Company to register securities held by
         them under the 1933 Act.

                 (xvi)    The Securities rank and will rank senior to unsecured
         senior indebtedness of the Company that, by its terms, is expressly
         subordinated to the Securities, and on parity with all other unsecured
         senior indebtedness of the Company, in each case, that is outstanding
         on the date hereof or that may be incurred hereafter.

                 (xvii)  Except as disclosed in the Registration Statement, the
         Company and its Significant Subsidiaries are in material compliance
         with all applicable existing federal, state, local and foreign laws
         and regulations relating to protection of human health or the
         environment or imposing liability or standards of conduct concerning
         any Hazardous Material (as hereinafter defined) ("Environmental
         Laws"), and to the Company's best knowledge, after due inquiry, there
         are no circumstances that may prevent or interfere with such
         compliance in the future except, in each case, where such
         noncompliance, singly or in the aggregate, could not reasonably be
         expected to have a material and adverse effect on the condition,
         financial or otherwise, or the earnings, business affairs or business
         prospects of the Company and its subsidiaries considered as one
         enterprise.  The term "Hazardous Material" means (a) any "hazardous
         substance" as defined by the Comprehensive Environmental Response,
         Compensation and Liability Act of 1980, as amended, (b) any "hazardous
         waste" as defined by the Resource Conservation and Recovery Act, as
         amended, (c) any petroleum or petroleum product, (d) any
         polychlorinated biphenyl and (e) any pollutant or contaminant or
         hazardous, dangerous, or toxic chemical, material, waste or substance
         regulated under or within the meaning of any other Environmental Law.

                 (xviii)  Except as disclosed in the Registration Statement,
         neither the Company nor any of its Significant Subsidiaries has
         received any written notice from any person or entity alleging
         potential liability (including, without limitation, potential
         liability for investigatory costs, cleanup costs, governmental
         response costs, natural resources damages, property damages, personal
         injuries, or penalties) of the Company or any of its Significant
         Subsidiaries arising out of, based on or resulting from (a) the
         presence or release into the environment of any Hazardous Material at
         any location, whether or not owned by the Company or any of its
         Significant Subsidiaries or (b) any violation or alleged violation of
         any Environmental Law, except, in each case, where such potential
         liability, singly or in the aggregate, could not reasonably be
         expected to have a material and adverse effect on the condition,
         financial or otherwise, or the earnings, business affairs or business
         prospects of the Company and its subsidiaries considered as one
         enterprise.

                 (xix)  Except as disclosed in the Registration Statement, to
         the best knowledge of the Company after due inquiry, there are no past
         or present actions, activities, circumstances, conditions, events or
         incidents, including, without limitation, the release, emission,
         discharge or disposal of any Hazardous Material,  that could
         reasonably be expected to form the basis under any Environmental Law
         of any liability of, or requirement to take (or refrain from taking)
         any action by, (a) the Company or any of its Significant Subsidiaries
         or (b) any person or entity whose liability for any claim the Company
         or any of its Significant Subsidiaries has retained or assumed either
         contractually or by operation of law, except, in each case, where such
         liability or requirement to take (or refrain from taking) action,
         singly or in the aggregate, could not reasonably be expected to have a
         material and adverse effect on the condition, financial or otherwise,
         or the earnings, business affairs or business prospects of the Company
         and its subsidiaries considered as one enterprise.





                                       6
<PAGE>   7
                 (xx)  The Company has not, directly or indirectly, paid or
         delivered any fee, commission or other sum of money or item or
         property, however characterized, to any finder, agent, government
         official or other party, in the United States or any other country,
         which is in any manner related to the business or operations of the
         Company, which the Company knows or has reason to believe to have been
         illegal under any federal, state or local laws of the United States or
         any other country having jurisdiction; and the Company has not
         participated, directly or indirectly, in any boycotts or other similar
         practices in contravention of law affecting any of its actual or
         potential customers.

                 (xxi)  The Indenture has been duly authorized by the Company
         and duly qualified under the 1939 Act, and when duly executed and
         delivered by the Company (assuming the due execution and delivery
         thereof by the Trustee), will constitute a legal, valid and binding
         agreement of the Company, enforceable against the Company in
         accordance with its terms, except as such enforceability may be
         limited by bankruptcy, insolvency, moratorium, reorganization,
         fraudulent conveyance and similar laws and court decisions relating to
         or affecting creditors' rights and remedies generally and general
         principles of equity (regardless of whether such enforceability is
         considered in a proceeding in equity or law); this Agreement and the
         Pricing Agreement have each been duly authorized, executed and
         delivered by the Company and each constitutes a legal, valid and
         binding agreement of the Company, enforceable against the Company in
         accordance with its terms, except as such enforceability may be
         limited by bankruptcy, insolvency, moratorium, reorganization,
         fraudulent conveyance and similar laws and court decisions relating to
         or affecting creditors' rights and remedies generally and general
         principles of equity (regardless of whether such enforceability is
         considered in a proceeding in equity or law).

         (b)  Any certificate required hereunder, which is signed by any
officer of the Company and delivered to the Underwriters or to counsel for the
Underwriters, shall be deemed a representation and warranty by the Company to
each Underwriter as to the matters covered thereby.

         Section 2.  SALE AND DELIVERY TO UNDERWRITERS; CLOSING.

         (a)  On the basis of the representations and warranties herein
contained and subject to the terms and conditions herein set forth, the Company
agrees to sell to each Underwriter, severally and not jointly, and each
Underwriter, severally and not jointly, agrees to purchase from the Company, at
the price set forth in the Pricing Agreement, the principal amount of
Securities set forth in Schedule A hereto opposite the name of such Underwriter
(except as otherwise provided in the Pricing Agreement), plus any additional
principal amount of Securities which such Underwriter may become obligated to
purchase pursuant to the provisions of Section 10 hereof.  If the Company
elects to rely upon Rule 430A under the 1933 Act Regulations, Schedule A may be
attached to the Pricing Agreement.

                 (1)  If the Company has elected not to rely upon Rule 430A
         under the 1933 Act Regulations, the initial public offering price of
         the Securities, the purchase price to be paid by the several
         Underwriters for the Securities,  the interest rate on the Securities
         and the redemption price for the Securities have each been determined
         and set forth in the Pricing Agreement, dated the date hereof, and an
         amendment to the Registration Statement and the Prospectus will be
         filed before the Registration Statement becomes effective.

                 (2)  If the Company has elected to rely upon Rule 430A under
         the 1933 Act Regulations, the purchase price to be paid by the several
         Underwriters for the Securities shall be an amount





                                       7
<PAGE>   8
         equal to the initial public offering price, less an amount to be
         determined by agreement between the Underwriters and the Company.  The
         initial public offering price of the Securities shall be a fixed price
         to be determined by agreement between the Underwriters and the
         Company.  The interest rate on the Securities and the redemption price
         for the Securities likewise shall be determined by agreement between
         the Underwriters and the Company.  The initial public offering price,
         purchase price, interest rate and redemption price, when so
         determined, shall be set forth in the Pricing Agreement.  In the event
         that such prices and rates have not been agreed upon and the Pricing
         Agreement has not been executed and delivered by all parties thereto
         by the close of business on the fourth business day following the date
         of this Agreement, this Agreement shall terminate forthwith, without
         liability of any party to any other party, unless otherwise agreed to
         by the Company and the Underwriters.

         (b)  Payment of the purchase price and delivery of certificates
evidencing the Securities shall be made at the office of Latham & Watkins, 885
Third Avenue, Suite 1000, New York, New York, or at such other place as shall
be agreed upon by the Underwriters and the Company, at 10:00 A.M. on the fifth
business day (unless postponed in accordance with the provisions of Section 10)
following the date the Registration Statement becomes effective (or, if the
Company has elected to rely upon Rule 430A, the fifth business day after
execution of the Pricing Agreement), or such other time not later than ten
business days after such date as shall be agreed upon by the Underwriters and
the Company (such time and date of payment and delivery being herein called the
"Closing Time").  Payment shall be made to the Company by certified or official
bank check or checks drawn in New York Clearing House funds or similar next day
funds payable to the order of the Company, against delivery of certificates
evidencing the Securities to the Underwriters.  Certificates evidencing the
Securities shall be in such denominations and registered in such names as the
Underwriters may request in writing at least two business days before the
Closing Time.  The certificates evidencing the Securities will be made
available for examination and packaging by the Underwriters not later than
10:00 A.M. on the last business day prior to the Closing Time at such place as
the Underwriters may designate in New York, New York.

         Section 3.  COVENANTS OF THE COMPANY.

         The Company covenants with each Underwriter as follows:

                 (a)  The Company will notify the Underwriters immediately, in
         writing, of (i) the effectiveness of the Registration Statement and
         any amendment thereto (including any post-effective amendment), (ii)
         the receipt of any comments from the Commission, (iii) any request by
         the Commission for any amendment to the Registration Statement or any
         amendment or supplement to the Prospectus or for additional
         information, and (iv) the issuance by the Commission of any stop order
         suspending the effectiveness of the Registration Statement or the
         initiation of any proceedings for that purpose or the suspension of
         the qualification of the Securities for offering or sale in any
         jurisdiction, or the threatening or initiation of any proceeding for
         that purpose.  The Company will make every reasonable effort to
         prevent the issuance of any stop order or any order preventing or
         suspending the use of any preliminary prospectus or suspending such
         qualification and, if any stop order or any order preventing or
         suspending the use of any preliminary prospectus or suspending such
         qualification is issued, to obtain the lifting thereof at the earliest
         possible moment.

                 (b)  The Company will give the Underwriters notice of its
         intention to file or prepare any amendment to the Registration
         Statement (including any post-effective amendment) or any amendment or
         supplement to the Prospectus (including any revised prospectus which
         the





                                       8
<PAGE>   9
         Company proposes for use by the Underwriters in connection with the
         offering of the Securities which differs from the prospectus on file
         at the Commission at the time the Registration Statement becomes
         effective, whether or not such revised prospectus is required to be
         filed pursuant to Rule 424(b) of the 1933 Act Regulations), will
         furnish the Underwriters with copies of any such amendment or
         supplement a reasonable amount of time prior to such proposed filing
         or use, as the case may be, and will not file any such amendment or
         supplement or use any such prospectus to which the Underwriters shall
         reasonably object.

                 (c)  The Company will deliver to the Underwriters as many
         conformed copies of the Registration Statement as originally filed and
         of each amendment thereto (including exhibits filed therewith or
         incorporated by reference therein) as the Underwriters may reasonably
         request.

                 (d)  The Company will furnish to each Underwriter, from time
         to time during the period when the Prospectus is required to be
         delivered under the 1933 Act, such number of copies of the Prospectus
         as such Underwriter may reasonably request for the purposes
         contemplated by the 1933 Act or the applicable rules and regulations
         of the Commission thereunder.

                 (e)  If during the period specified in Section 3(d) any event
         shall occur as a result of which it is necessary, in the opinion of
         counsel for the Underwriters, to amend or supplement the Prospectus in
         order to make the Prospectus not misleading in light of the
         circumstances existing at the time it is delivered to a purchaser, or
         if for any other reason it shall be necessary to amend or supplement
         the Prospectus in order to comply with the 1933 Act and the 1933 Act
         Regulations, the Company will, as promptly as practicable, amend or
         supplement the Prospectus (in form and substance reasonably
         satisfactory to counsel for the Underwriters) so that, as so amended
         or supplemented, the Prospectus will not include an untrue statement
         of a material fact or omit to state a material fact necessary in order
         to make the statements therein, in light of the circumstances existing
         at the time it is delivered to a purchaser, not misleading and will
         comply with the 1933 Act and 1933 Act Regulations, and the Company
         will furnish to the Underwriters a reasonable number of copies of such
         amendment or supplement.

                 (f)  The Company will endeavor, in cooperation with the
         Underwriters, to qualify the Securities for offering and sale under
         the applicable securities laws of such states and other jurisdictions
         of the United States as the Underwriters may designate; provided,
         however, that the Company shall not be obligated to qualify as a
         foreign corporation in any jurisdiction in which it is not so
         qualified or to take any action that would subject it to general
         consent to service of process in any jurisdiction in which it is not
         now so subject.  In each jurisdiction in which the Securities have
         been so qualified, the Company will file such statements and reports
         as may be required by the laws of such jurisdiction to continue such
         qualification in effect for so long as may be required by applicable
         law.

                 (g)  The Company will make generally available to its security
         holders as soon as reasonably practicable, but not later than 90 days
         after the close of the period covered thereby, an earnings statement
         (in form complying with the provisions of Rule 158 of the 1933 Act
         Regulations) covering a twelve-month period beginning not later than
         the first day of the Company's fiscal quarter next following the
         "effective date" (as defined in Rule 158) of the Registration
         Statement.  The Company shall be deemed to have complied with this
         covenant if it complies with the requirements of Rule 158(b) of the
         1933 Act Regulations.





                                       9
<PAGE>   10
                 (h)  The Company will apply the net proceeds received by it
         from the sale of the Securities as set forth in the Prospectus under
         "Use of Proceeds."

                 (i)  If, at the time that the Registration Statement becomes
         effective, any information shall have been omitted therefrom in
         reliance upon Rule 430A of the 1933 Act Regulations, then immediately
         following the execution of the Pricing Agreement, the Company will
         prepare, and file or transmit for filing with the Commission in
         accordance with such Rule 430A and Rule 424(b) of the 1933 Act
         Regulations, copies of an amended Prospectus, or, if required by such
         Rule 430A, a post-effective amendment to the Registration Statement
         (including an amended Prospectus), containing all information so
         omitted.

                 (j)  The Company will file with the Commission such reports on
         Form SR as may be required pursuant to Rule 463 under the 1933 Act.

                 (k)  The Company has complied and will comply with all of the
         provisions of Florida H.B. 1771, chapter 92-198 of the Florida
         statutes, and all regulations promulgated thereunder relating to
         issuers doing business in Cuba.

         Section 4.   PAYMENT OF EXPENSES.

         The Company will pay all expenses incident to the performance of its
obligations under this Agreement, including (i) the printing and filing, and
delivery to the Underwriters of copies, of the Registration Statement as
originally filed and of each amendment thereto, (ii) the printing of the
Indenture, this Agreement and the Pricing Agreement, (iii) the preparation,
issuance and delivery of the Securities to the Underwriters, (iv) the fees and
disbursements of the Company's counsel and accountants, (v) the expenses in
connection with the qualification of the Indenture under the 1939 Act; (vi) the
fees and expenses of the Trustee, including any fees and disbursements of
counsel for the Trustee not paid by the Trustee, in connection with the
Indenture and the Securities, (vii) any fees payable in connection with the
rating of the Securities, (viii) the expenses in connection with the
qualification of the Securities under securities laws in accordance with the
provisions of Section 3(f) hereof, including filing fees and the reasonable
fees and disbursements of counsel for the Underwriters in connection therewith
and in connection with the preparation of preliminary and final Blue Sky
Surveys, (ix) the printing and delivery to the Underwriters of copies of the
preliminary prospectuses and of the Prospectus and any amendments or
supplements thereto, (x) the printing and delivery to the Underwriters of
copies of the Blue Sky Surveys and (xi) the fee of the National Association of
Securities Dealers, Inc.

         If this Agreement is terminated by the Underwriters in accordance with
the provisions of Section 5 or Section 9(a)(i) hereof, the Company shall
reimburse the Underwriters for all of their out-of-pocket expenses, including
the reasonable fees and disbursements of counsel for the Underwriters.

         Section 5.  CONDITIONS OF UNDERWRITERS' OBLIGATIONS.

         The obligations of the Underwriters hereunder are subject to the
accuracy in all material respects of the representations and warranties of the
Company herein contained, to the performance in all material respects by the
Company of its obligations hereunder and to the following further conditions:

                 (a)  The Registration Statement shall have become effective
         not later than 5:30 P.M. on the date hereof, or, with the consent of
         the Underwriters, at a later time and date, not later, however, than
         5:30 P.M. on the first business day following the date hereof, or at
         such later time





                                       10
<PAGE>   11
         and date as may be approved by a majority in interest of the
         Underwriters.  At the Closing Time no stop order suspending the
         effectiveness of the Registration Statement shall have been issued
         under the 1933 Act or proceedings therefor initiated or threatened by
         the Commission.  If the Company has elected to rely upon Rule 430A of
         the 1933 Act Regulations, the initial public offering price of the
         Securities, the purchase price to be paid by the Underwriters, the
         interest rate on the Securities and any other price-related
         information previously omitted from the effective Registration
         Statement pursuant to such Rule 430A shall have been transmitted to
         the Commission for filing pursuant to Rule 424(b) of the 1933 Act
         Regulations within the prescribed time period, and prior to the
         Closing Time the Company shall have provided evidence satisfactory to
         the Underwriters of such timely filing, or a post-effective amendment
         providing such information shall have been promptly filed and declared
         effective in accordance with the requirements of Rule 430A of the 1933
         Act Regulations.

                 (b)  At the Closing Time the Underwriters shall have received:

                          (1)  The favorable opinion, dated as of the Closing
                 Time, of Kramer, Levin, Naftalis, Nessen, Kamin & Frankel,
                 counsel for the Company, in form and substance satisfactory to
                 counsel for the Underwriters, to the effect that:

                                  (i)  The Company is a corporation validly
                          organized and existing and in good standing under the
                          laws of the State of Delaware.

                                  (ii)  The Company has the requisite corporate
                          power and authority to own, lease and operate its
                          properties and to conduct its business as described
                          in the Registration Statement.

                                  (iii)  This Agreement and the Pricing
                          Agreement have each been duly authorized, executed
                          and delivered by the Company.

                                  (iv)   The Indenture has been duly
                          authorized, executed and delivered by the Company
                          and, assuming due authorization, execution and
                          delivery thereof by the Trustee, constitutes a legal,
                          valid and binding agreement of the Company,
                          enforceable against the Company in accordance with
                          its terms, except as such enforceability may be
                          limited by bankruptcy, insolvency, moratorium,
                          reorganization, fraudulent conveyance and similar
                          laws and court decisions relating to or affecting
                          creditors' rights and remedies generally and general
                          principles of equity (regardless of whether such
                          enforceability is considered in a proceeding in
                          equity or law).

                                  (v)   The Securities have been duly
                          authorized by all necessary corporate action and,
                          when executed and authenticated in accordance with
                          the terms of the Indenture and delivered against
                          payment pursuant to this Agreement and the Pricing
                          Agreement, will constitute legal, valid and binding
                          obligations of the Company, enforceable against the
                          Company in accordance with their terms and entitled
                          to the benefits of the Indenture, except as such
                          enforceability may be limited by bankruptcy,
                          insolvency, moratorium, reorganization, fraudulent
                          conveyance and similar laws and court decisions
                          relating to or affecting creditors' rights and
                          remedies generally and general principles of equity
                          (regardless of whether such enforceability is
                          considered in a proceeding in equity or law).





                                       11
<PAGE>   12
                                  (vi)   The Indenture has been qualified under
                          the 1939 Act.

                                  (vii)   The Securities and the Indenture
                          conform in all material respects to the statements
                          relating thereto contained in the Prospectus.

                                  (viii)   The Registration Statement has
                          become effective under the 1933 Act and, to the best
                          of their knowledge, no stop order suspending the
                          effectiveness of the Registration Statement has been
                          issued under the 1933 Act or proceedings therefor
                          initiated or threatened by the Commission.

                                  (ix)  At the time the Registration Statement
                          became effective and at the Representation Date, the
                          Registration Statement (other than the financial
                          statements and the notes thereto and related
                          schedules and other financial, numerical, statistical
                          or accounting data included therein or omitted
                          therefrom and the Form T-1 filed under the 1939 Act,
                          as to which no opinion is expressed) complied as to
                          form in all material respects with the requirements
                          of the 1933 Act and the 1933 Act Regulations.

                                  (x)  To their knowledge, without any
                          independent inquiry, there are no legal or
                          governmental proceedings pending or threatened
                          against the Company which are required to be
                          disclosed in the Registration Statement, other than
                          those disclosed therein.

                                  (xi)  The descriptions of the Company's
                          principal indebtedness contained in the Prospectus
                          under "Description of Principal Indebtedness" (other
                          than numerical computations, as to which no opinion
                          is expressed) conform in all material respects to the
                          terms of such indebtedness.

                                  (xii)  No authorization, approval, consent or
                          order of any court or governmental authority or
                          agency is legally required to be obtained by the
                          Company in connection with the issuance and sale of
                          the Securities to the Underwriters hereunder, except
                          such as may be required under the 1933 Act, the 1933
                          Act Regulations, the 1939 Act or state securities or
                          Blue Sky laws or regulations, as to which no opinion
                          is expressed in this paragraph.  The execution and
                          delivery by the Company of this Agreement, the
                          Pricing Agreement, the Indenture and the Securities
                          and the consummation by the Company of the
                          transactions herein and therein contemplated do not
                          violate the provisions of the restated certificate of
                          incorporation or bylaws of the Company, as in effect
                          on the date of the opinion, or, to the best knowledge
                          of such counsel, any applicable law or administrative
                          regulation (other than state securities or Blue Sky
                          laws or regulations, as to which no opinion is
                          expressed) or administrative or court decree entered
                          against or applicable to the Company as of the date
                          of the opinion.  It is understood that in rendering
                          the opinion expressed in this subsection (xii) with
                          respect to any law or administrative regulation, such
                          counsel has assumed that none of this Agreement, the
                          Pricing Agreement, the Registration Statement, the
                          Prospectus, any prospectus subject to completion used
                          in connection with the offering of the Securities or
                          any other information provided to the Underwriters or
                          any other person by the Company pursuant thereto or
                          in connection therewith contains any untrue statement
                          of a material fact





                                       12
<PAGE>   13
                          or omits to state a material fact required to be
                          stated therein or necessary to make the statements
                          therein (in the case of the Prospectus or any
                          prospectus subject to completion used in connection
                          with the offering of the Securities, in light of the
                          circumstances under which they were made) not
                          misleading.

                          (2)  The favorable opinion, dated as of the Closing
                 Time, of Anthony R. Pierno, Esq., General Counsel of the
                 Company, in form and substance satisfactory to counsel for the
                 Underwriters, to the effect that:

                                  (i)  To the best of his knowledge, the
                          Company is duly qualified as a foreign corporation to
                          transact business and is in good standing in each
                          jurisdiction in which such qualification is required,
                          except where the failure to so qualify or be in good
                          standing could not reasonably be expected to have a
                          material adverse effect on the condition, financial
                          or otherwise, or the earnings, business affairs or
                          business prospects of the Company and its
                          subsidiaries considered as one enterprise.

                                  (ii)  The Securities have been duly
                          authorized by all necessary corporate action and,
                          when executed and authenticated in accordance with
                          the terms of the Indenture and delivered against
                          payment pursuant to this Agreement and the Pricing
                          Agreement, will constitute legal, valid and binding
                          obligations of the Company, enforceable against the
                          Company in accordance with their terms and entitled
                          to the benefits of the Indenture, except as such
                          enforceability may be limited by bankruptcy,
                          insolvency, moratorium, reorganization, fraudulent
                          conveyance and similar laws and court decisions
                          relating to or affecting creditors' rights and
                          remedies generally and general principles of equity
                          (regardless of whether such enforceability is
                          considered in a proceeding in equity or law).

                                  (iii)  To the best of his knowledge, there
                          are no legal or governmental proceedings pending or
                          threatened against the Company or any Significant
                          Subsidiary which are required to be disclosed in the
                          Registration Statement, other than those disclosed
                          therein.

                                  (iv)  Each domestic Significant Subsidiary of
                          the Company, and each of Anglesey Aluminium Limited,
                          Kaiser Jamaica Bauxite Company, Queensland Alumina
                          Limited and Volta Aluminium Company Limited, has been
                          duly organized and is validly existing and, if
                          applicable, is in good standing under the laws of the
                          jurisdiction of its organization, has the requisite
                          corporate (or partnership) power and authority to
                          own, lease and operate its properties and to conduct
                          its business as described in the Prospectus and, to
                          the best of his knowledge, is duly qualified as a
                          foreign corporation (or partnership) to transact
                          business and, if applicable, is in good standing in
                          each jurisdiction in which such qualification is
                          required, except where the failure to so qualify and
                          be in good standing could not reasonably be expected
                          to have a material adverse effect on the condition,
                          financial or otherwise, or the earnings, business
                          affairs or business prospects of the Company and its
                          subsidiaries considered as one enterprise.  All of
                          the issued and outstanding capital stock of each such
                          Significant Subsidiary that is a corporation has been
                          duly authorized and validly issued, is fully paid and
                          non-assessable and, to the best of his knowledge the
                          shares of capital stock of





                                       13
<PAGE>   14
                          each such Significant Subsidiary owned by the
                          Company, directly or through subsidiaries, are owned
                          free and clear of any Lien, except for (i) the pledge
                          of all or a portion of the capital stock of certain
                          such subsidiaries to Mellon Bank, N.A., as Collateral
                          Agent under the Credit Agreement, which shares of
                          capital stock shall be pledged to BankAmerica
                          Business Credit, Inc., as Agent under the New Credit
                          Agreement, (ii) non-material Liens that have arisen
                          in the ordinary course of business and (iii) Liens in
                          favor of joint-venture partners of the Company with
                          respect to foreign Significant Subsidiaries.

                                  (v)  To the best of his knowledge, (A) there
                          are no contracts, indentures, mortgages, loan
                          agreements, notes, leases or other instruments to
                          which the Company or any Significant Subsidiary is a
                          party or by which any of them may be bound that are
                          required to be described in the Registration
                          Statement or to be filed as exhibits thereto other
                          than those described therein or filed or incorporated
                          by reference as exhibits thereto, and (B) no default
                          exists in the due performance or observance of any
                          material obligation, agreement, covenant or condition
                          contained in any contract, indenture, mortgage, loan
                          agreement, note, lease or other instrument so
                          described, filed or incorporated by reference, except
                          for defaults which could not reasonably be expected
                          to have a material adverse effect on the condition,
                          financial or otherwise, or the earnings, business
                          affairs or business prospects of the Company and its
                          subsidiaries considered as one enterprise.

                                  (vi)  No authorization, approval, consent or
                          order of any court or governmental authority or
                          agency is legally required to be obtained by the
                          Company in connection with the issuance and sale of
                          the Securities to the Underwriters hereunder, except
                          such as may be required under the 1933 Act, the 1933
                          Act Regulations, the 1939 Act or state securities or
                          Blue Sky laws or regulations, as to which no opinion
                          is expressed.  To the best of his knowledge, the
                          execution and delivery by the Company of this
                          Agreement, the Pricing Agreement, the Indenture and
                          the Securities and the consummation by the Company of
                          the transactions contemplated herein and therein do
                          not conflict with or constitute a breach of, or
                          default under, or result in the creation or
                          imposition of any Lien, charge or encumbrance upon
                          any property or assets of the Company or any of its
                          Significant Subsidiaries pursuant to, any contract,
                          indenture, mortgage, loan agreement, note, lease or
                          other instrument listed as an exhibit to the
                          Registration Statement to which the Company or any of
                          its Significant Subsidiaries is a party or by which
                          any of them may be bound, nor does such action
                          conflict with or constitute a breach of, or default
                          under, or result in any violation of the provisions
                          of the charter or bylaws, or partnership agreement,
                          as the case may be, of the Company or any of its
                          Significant Subsidiaries, as in effect on the date of
                          the opinion, or any applicable law or administrative
                          regulation (other than state securities or Blue Sky
                          laws or regulations, as to which no opinion is
                          expressed) or administrative or court decree entered
                          against or applicable to the Company or any of its
                          Significant Subsidiaries as of the date of the
                          opinion.  It is understood that in rendering the
                          opinion expressed in this subsection (vi) with
                          respect to any law or administrative regulation, such
                          counsel has assumed that none of this Agreement, the
                          Pricing Agreement, the Registration Statement, the
                          Prospectus, any prospectus subject to completion used





                                       14
<PAGE>   15
                          in connection with the offering of the Securities or
                          any other information provided to the Underwriters or
                          any other person by the Company pursuant thereto or
                          in connection therewith contains any untrue statement
                          of a material fact or omits to state a material fact
                          required to be stated therein or necessary to make
                          the statements therein (in the case of the Prospectus
                          or any prospectus subject to completion used in
                          connection with the offering of the Securities, in
                          light of the circumstances under which they were
                          made) not misleading.

                                  (ix)  The authorized, issued and outstanding
                          capital stock of the Company is as set forth in the
                          Prospectus under "Capitalization," and such shares
                          have been duly authorized and validly issued and are
                          fully paid and non-assessable.

                                  (x)  The descriptions of documents and legal
                          proceedings contained in the Prospectus under
                          "Management -- Executive Compensation;" "--
                          Employment Contracts and Termination of Employment
                          and Change in Control Arrangements," "Business --
                          Environmental Matters;" and "-- Legal Proceedings"
                          (other than numerical computations, as to which no
                          opinion is expressed) conform in all material
                          respects to the terms of the applicable documents or
                          the relevant legal proceedings, as the case may be.

                          (3)  The favorable opinion, dated as of the Closing
                 Time, of Latham & Watkins, counsel for the Underwriters, with
                 respect to the matters set forth in (i), (iii) to (vi),
                 inclusive, (viii) and (ix) of subsection (b)(1) of this
                 section.

                          (4)  In giving their opinions required by subsections
                 (b)(1), (b)(2) and (b)(3), respectively, of this section,
                 Kramer, Levin, Naftalis, Nessen, Kamin & Frankel, Anthony R.
                 Pierno, Esq. and Latham & Watkins shall each additionally
                 state that although such counsel has not undertaken to
                 determine independently the accuracy and completeness of the
                 statements contained in the Registration Statement or in the
                 Prospectus, such counsel have obtained information as a result
                 of discussions and meetings with officers and other
                 representatives of the Company and discussions with the
                 auditors for the Company in connection with the preparation of
                 the Registration Statement and the Prospectus, responses to
                 various questions raised by such counsel regarding the
                 business of the Company, and the examination of other
                 information and documents requested by such counsel.  Such
                 counsel have not, however, undertaken to determine
                 independently and, therefore, do not assume any
                 responsibility, explicitly or implicitly, for the accuracy,
                 completeness or fairness of the statements contained in the
                 Registration Statement or the Prospectus and such counsel can
                 give the Underwriters no assurance that the procedures
                 described in the first sentence of this paragraph would
                 necessarily reveal matters of significance with respect to the
                 following comments.  Nothing has come to their attention
                 during the course of the procedures described above that has
                 caused them to believe that (i) the Registration Statement, at
                 the time it became effective or at the Representation Date,
                 contained an untrue statement of a material fact or omitted to
                 state a material fact required to be stated therein or
                 necessary to make the statements therein not misleading, or
                 (ii) the Prospectus, at the Representation Date (unless the
                 term "Prospectus" refers to a prospectus which has been
                 provided to the Underwriters by the Company for use in
                 connection with the offering of the Securities which differs
                 from the Prospectus on file at the Commission at the
                 Representation Date, in which case at the time it is first
                 provided to the Underwriters for such use) and at the Closing
                 Time,





                                       15
<PAGE>   16
                 contained any untrue statement of a material fact or omitted
                 to state a material fact necessary in order to make the
                 statements therein, in light of the circumstances under which
                 they were made, not misleading (it being understood that such
                 counsel need express no opinion with respect to the financial
                 statements and notes thereto and related schedules and other
                 financial, numerical, statistical and accounting data and the
                 Form T-1 contained in or omitted from the Registration
                 Statement or Prospectus).

                 (c)  At the Closing Time there shall not have been, since the
         date hereof or since the respective dates as of which information is
         given in the Prospectus, any material adverse change in the condition,
         financial or otherwise, or in the earnings, business affairs or
         business prospects of the Company and its subsidiaries considered as
         one enterprise, whether or not arising in the ordinary course of
         business, and the Underwriters shall have received a certificate of
         the President or a Vice President and the chief financial or chief
         accounting officer of the Company, dated as of the Closing Time, to
         the effect that (i) there has been no such material adverse change,
         (ii) the representations and warranties in Section 1 of this Agreement
         are true and correct in all material respects with the same force and
         effect as though expressly made at and as of the Closing Time, (iii)
         the Company has complied in all material respects with all agreements
         in this Agreement and satisfied all conditions in this Agreement on
         its part to be performed or satisfied at or prior to the Closing Time,
         and (iv) no stop order suspending the effectiveness of the
         Registration Statement has been issued and, to the best of their
         knowledge, no proceedings for that purpose have been initiated or
         threatened by the Commission.  As used in this Section 5(c), the term
         "Prospectus" means the Prospectus in the form first used to confirm
         sales of the Securities.

                 (d)  At the time of the execution of this Agreement, the
         Underwriters shall have received from Arthur Andersen & Co. a letter
         dated such date, in form and substance reasonably satisfactory to the
         Underwriters, to the effect that (i) they are independent public
         accountants with respect to the Company and its subsidiaries within
         the meaning of the 1933 Act and the 1933 Act Regulations, (ii) it is
         their opinion that the consolidated financial statements and
         supporting schedules included in the Registration Statement and
         covered by their opinions therein comply as to form in all material
         respects with the applicable accounting requirements of the 1933 Act
         and the 1933 Act Regulations, (iii) based upon limited procedures set
         forth in detail in such letter, nothing has come to their attention
         which causes them to believe that (A) the unaudited consolidated
         financial statements and supporting schedules of the Company and its
         subsidiaries included in the Registration Statement do not comply as
         to form in all material respects with the applicable accounting
         requirements of the 1933 Act and the 1933 Act Regulations or are not
         presented in conformity with generally accepted accounting principles
         applied on a basis substantially consistent with that of the audited
         consolidated financial statements included in the Registration
         Statement, (B) at December 31, 1993, there was any change in the
         capital stock or long-term debt of the Company and its subsidiaries
         consolidated or any decreases in consolidated net current assets or
         net assets as compared with the amounts shown in the September 30,
         1993, unaudited consolidated balance sheet included in the
         Registration Statement or, during the period from October 1, 1993 to
         December 31, 1993, there were any decreases, as compared with the
         corresponding period in the preceding year, in consolidated net sales
         or in net income, except in all instances for changes or decreases
         that the Registration Statement discloses have occurred or may occur
         or (C) at a specified date not more than five days prior to the date
         of this Agreement, there has been any change in the capital stock or
         long-term debt of the Company and its subsidiaries consolidated or any
         decreases in consolidated net current assets or net assets as compared
         with the amounts shown in the September 30, 1993 unaudited
         consolidated balance





                                       16
<PAGE>   17
         sheet included in the Registration Statement or, for the period from
         January 1, 1994 to a specified date not more than five days prior to
         the date of this Agreement, there were any decreases, as compared with
         the corresponding period in the preceding year, in consolidated net
         sales or in net income and (iv) in addition to the examination
         referred to in their opinions and the limited procedures referred to
         in clause (iii) above, they have carried out certain specified
         procedures, not constituting an audit, with respect to certain
         amounts, percentages and financial information which are included in
         the Registration Statement and Prospectus and which are specified by
         the Underwriters, and have found such amounts, percentages and
         financial information to be in agreement with the relevant accounting,
         financial and other records of the Company and its subsidiaries
         identified in such letter.

                 (e)  At the Closing Time the Underwriters shall have received
         from Arthur Andersen & Co. a letter, dated as of the Closing Time, to
         the effect that they reaffirm the statements made in the letter
         furnished pursuant to subsection (d) of this section, except that the
         specified date referred to shall be a date not more than five days
         prior to the Closing Time.

                 (f)  At the Closing Time counsel for the Underwriters shall
         have been furnished with such documents and opinions as they may
         reasonably require for the purpose of enabling them to pass upon the
         issuance and sale of the Securities as herein contemplated and related
         proceedings, or in order to evidence the accuracy of any of the
         representations or warranties, or the fulfillment of any of the
         conditions, herein contained.  All proceedings taken by the Company in
         connection with the issuance and sale of the Securities as herein
         contemplated shall be reasonably satisfactory in form and substance to
         the Underwriters and counsel for the Underwriters.

                 (g)  Subsequent to the execution of this Agreement, no
         downgrading shall have occurred in the rating accorded any of the
         Company's debt securities by Standard & Poor's Corporation or Moody's
         Investors Service, and neither such organization shall have publicly
         announced that it has under surveillance or review, with possible
         negative implications, its rating accorded any of the Company's debt
         securities, if in the reasonable judgment of the Underwriters any such
         development is so material and adverse as to make it impracticable or
         inadvisable to consummate the sale and delivery of the Securities by
         the Underwriters as contemplated in the Prospectus.

                 (h)  At the Closing Time, KAC shall have consummated the
         offering of 8,000,000 shares of its ____% PRIDES, Convertible
         Preferred Stock, par value $.05 per share.

                 (i)  At the Closing Time, the Company shall have entered into
         the New Credit Agreement, in the form delivered to and approved by the
         Underwriters as of the date hereof with no material changes except as
         are satisfactory to the Underwriters in the Underwriters' sole
         discretion, and counterparts, conformed as executed, of such agreement
         and all related agreements shall have been delivered to the
         Underwriters.

         If any condition specified in this section shall not have been
fulfilled when and as required to be fulfilled, this Agreement may be
terminated by the Underwriters by notice to the Company at any time at or prior
to the Closing Time, and such termination shall be without liability of any
party to any other party except as provided in Section 4 hereof.





                                       17
<PAGE>   18
         Section 6.  INDEMNIFICATION.

         (a)  The Company agrees to indemnify and hold harmless each
Underwriter and each person, if any, who controls any Underwriter within the
meaning of Section 15 of the 1933 Act and each officer and director of each
Underwriter and of any such controlling person to the extent and in the manner
set forth in clauses (i), (ii) and (iii) below:

                 (i)  against any and all loss, liability, claim, damage and
         expense whatsoever, as incurred, arising out of any untrue statement
         or alleged untrue statement of a material fact contained in the
         Registration Statement, including the information deemed to be part of
         the Registration Statement pursuant to Rule 430A(b) of the 1933 Act
         Regulations, if applicable, or the omission or alleged omission
         therefrom of a material fact required to be stated therein or
         necessary to make the statements therein not misleading or arising out
         of any untrue statement or alleged untrue statement of a material fact
         contained in any preliminary prospectus or the Prospectus or the
         omission or alleged omission therefrom of a material fact necessary in
         order to make the statements therein, in light of the circumstances
         under which they were made, not misleading;

                 (ii)  against any and all loss, liability, claim, damage and
         expense whatsoever, as incurred, to the extent of the aggregate amount
         paid in settlement of any litigation, or any investigation or
         proceeding by any governmental agency or body, commenced or
         threatened, or of any claim whatsoever based upon any such untrue
         statement or omission, or any such alleged untrue statement or
         omission, if and only if such settlement is effected with the written
         consent of the Company; and

                 (iii)  against any and all expense whatsoever, as incurred
         (including, subject to Section 6(c) hereof, the fees and disbursements
         of counsel chosen by the Underwriters), reasonably incurred in
         investigating, preparing or defending against any litigation, or any
         investigation or proceeding by any governmental agency or body,
         commenced or threatened, or any claim whatsoever based upon any such
         untrue statement or omission, or any such alleged untrue statement or
         omission, to the extent that any such expense is not paid under (i) or
         (ii) above;

provided, however, that (A) this indemnity agreement shall not apply to any
loss, liability, claim, damage or expense to the extent arising out of any
untrue statement or omission or alleged untrue statement or omission made in
reliance upon and in conformity with written information furnished to the
Company by the Underwriters expressly for use in the Registration Statement or
any preliminary prospectus or the Prospectus and (B) with respect to any untrue
statement or omission or alleged untrue statement or omission made in any
preliminary prospectus, this indemnity agreement shall not inure to the benefit
of any indemnified party to the extent that such loss, liability, claim, damage
or expense of the indemnified party results from the fact that the Underwriters
sold Securities to a person to whom there was not sent or given by the
Underwriters or on the Underwriters' behalf at or prior to the written
confirmation of sale of the Securities to such person, a copy of the
Prospectus, if required by law to have been delivered, and if the Prospectus
would have cured the defect giving rise to such loss, liability, claim, damage
or expense.

         (b)  Each Underwriter severally agrees to indemnify and hold harmless
the Company, its directors, each of its officers who signed the Registration
Statement and each person, if any, who controls the Company within the meaning
of Section 15 of the 1933 Act against any and all loss, liability, claim,
damage and expense described in the indemnity contained in subsection (a) of
this section, as incurred, but only with respect to untrue statements or
omissions, or alleged untrue statements or omissions, made





                                       18
<PAGE>   19
in the Registration Statement, or any preliminary prospectus or the Prospectus
in reliance upon and in conformity with written information furnished to the
Company by such Underwriter expressly for use in the Registration Statement,
such preliminary prospectus or the Prospectus.

         (c)  Each indemnified party shall give notice as promptly as
reasonably practicable to each indemnifying party of any action, proceeding or
investigation commenced against it in respect of which indemnity may be sought
hereunder, but failure to so notify an indemnifying party shall not relieve
such indemnifying party from any liability which it may have otherwise than on
account of this indemnity agreement.  An indemnifying party may participate at
its own expense in the defense of any such action.  In no event shall the
indemnifying parties be liable for fees and expenses of more than one counsel
(in addition to any local counsel) separate from their own counsel for all
indemnified parties in connection with any one action or separate but similar
or related actions in the same jurisdiction arising out of the same general
allegations or circumstances.

         Section 7.  CONTRIBUTION.

         In order to provide for just and equitable contribution in
circumstances in which the indemnity agreement provided for in Section 6 hereof
is for any reason held to be unenforceable by the indemnified parties although
applicable in accordance with its terms, the Company and the Underwriters shall
contribute to the aggregate losses, liabilities, claims, damages and expenses
of the nature contemplated by such indemnity agreement incurred by the Company
and one or more of the Underwriters, as incurred, in such proportions that the
Underwriters are responsible for that portion represented by the percentage
that the underwriting discount appearing on the cover page of the Prospectus
bears to the initial public offering price appearing thereon and the Company
shall be responsible for the balance; provided, however, that no person guilty
of fraudulent misrepresentation (within the meaning of Section 11(f) of the
1933 Act) shall be entitled to contribution from any person who was not guilty
of such fraudulent misrepresentation.  Notwithstanding the provisions of this
Section, no Underwriter shall be required to contribute any amount in excess of
the amounts by which the total fees received by it with respect to the
Securities underwritten by it and distributed to the public exceeds the amount
of any damages which such Underwriter has otherwise been required to pay in
respect to such losses, liabilities, claims, damages and expenses.  For
purposes of this section, each person, if any, who controls an Underwriter
within the meaning of Section 15 of the 1933 Act, and each officer or director
of an Underwriter and of any such control person, shall have the same rights to
contribution as such Underwriter, and each director of the Company, each
officer of the Company who signed the Registration Statement, and each person,
if any, who controls the Company within the meaning of Section 15 of the 1933
Act shall have the same rights to contribution as the Company.

         Section 8.  REPRESENTATIONS, WARRANTIES AND AGREEMENTS TO SURVIVE
                     DELIVERY.

         All representations, warranties and agreements contained in this
Agreement and the Pricing Agreement, or contained in certificates of officers
of the Company submitted pursuant hereto, shall remain operative and in full
force and effect, regardless of any investigation made by or on behalf of any
Underwriter or controlling person, or by or on behalf of the Company, and shall
survive delivery of the Securities to the Underwriters.

         Section 9.  TERMINATION OF AGREEMENT.

         (a)  The Underwriters may terminate this Agreement, by notice to the
Company, at any time at or prior to the Closing Time (i) if there has been,
since the date of this Agreement or since the respective





                                       19
<PAGE>   20
dates as of which information is given in the Prospectus, any material adverse
change in the condition, financial or otherwise, or in the earnings, business
affairs or business prospects of the Company and its subsidiaries considered as
one enterprise, whether or not arising in the ordinary course of business, in
the reasonable judgment of the Underwriters, or (ii) if there has occurred any
material adverse change in the financial markets in the United States, Europe
or elsewhere, or any new outbreak of hostilities or material escalation thereof
or other calamity or crisis, the effect of which is such as to make it, in the
judgment of the Underwriters, impracticable to market the Securities or to
enforce contracts for the sale of the Securities, or (iii) if trading in the
common stock of KAC has been suspended by the Commission, or if trading
generally on either the American Stock Exchange or the New York Stock Exchange
has been suspended, or minimum or maximum prices for trading have been fixed,
or maximum ranges for prices for securities have been required, by either of
the American or New York Stock Exchanges or by order of the Commission or any
other governmental authority, or if a general banking moratorium has been
declared by Federal, New York, Texas or California authorities or (iv) if there
has occurred any change or development involving a prospective change in
national or international political, financial or economic conditions or
currency exchange rates or exchange controls which, in the opinion of the
Underwriters, is likely to have a materially adverse effect on the market for
the Securities.  As used in this Section 9(a), the term "Prospectus" means the
Prospectus in the form first used to confirm sales of the Securities.

         (b)  If this Agreement is terminated pursuant to this Section 9, such
termination shall be without liability of any party to any other party except
as provided in Sections 4 and 6 hereof, and provided further that Sections 6
and 7 hereof shall survive such termination.

         Section 10.  DEFAULT BY ONE OR MORE OF THE UNDERWRITERS.

         If one or more of the Underwriters shall fail at the Closing Time to
purchase the Securities which it or they are obligated to purchase under this
Agreement and the Pricing Agreement (the "Defaulted Securities"), the remaining
Underwriter or Underwriters shall have the right, within 24 hours thereafter,
to purchase or to make arrangements for any other underwriters to purchase all,
but not less than all, of the Defaulted Securities in such amounts as may be
agreed upon and upon the terms herein set forth.  If, however, the remaining
Underwriter or Underwriters shall not have completed such arrangements within
such 24-hour period, then:

                 (a)  if the number of Defaulted Securities does not exceed 10%
         of the Securities, the non-defaulting Underwriters shall be obligated
         to purchase the full amount thereof in the proportions that their
         respective underwriting obligations hereunder bear to the underwriting
         obligations of all non-defaulting Underwriters; or

                 (b)  if the number of Defaulted Securities exceeds 10% of the
         Securities, this Agreement shall terminate without liability on the
         part of any non-defaulting Underwriter.

         No action taken pursuant to this section shall relieve any defaulting
Underwriter from liability in respect of its default.

         In the event of any such default which does not result in a
termination of this Agreement, the non-defaulting Underwriters or the Company
shall have the right to postpone the Closing Time for a period not exceeding
five business days in order to effect any required changes in the Registration
Statement or Prospectus or in any other documents or arrangements.





                                       20
<PAGE>   21
         The Underwriters shall also have the right to amend Schedule A hereto
by making such substitutions or corrections as indicated in the Pricing
Agreement.

         Section 11.  NOTICES.

         All notices and other communications hereunder shall be in writing and
shall be deemed to have been duly given if mailed or transmitted by any
standard form of telecommunication.  Notices to the Underwriters shall be
directed to the Underwriters in care of Merrill Lynch at Merrill Lynch World
Headquarters, North Tower, World Financial Center, New York, New York
10281-1305, attention of Theodore D. Sands, Managing Director, telecopy number
(212) 449-3150, with a copy to Latham & Watkins, 885 Third Avenue, New York,
New York 10022, attention of Beth R.  Neckman, Esq., telecopy number (212)
751-4864; notices to the Company shall be directed to it at 5847 San Felipe,
Suite 2600, Houston, Texas 77057, attention of John T. La Duc, telecopy number
(713) 267-3710 or Anthony R. Pierno, Esq., telecopy number (713) 267-3702, with
a copy to Kramer, Levin, Naftalis, Nessen, Kamin & Frankel, 919 Third Avenue,
New York, New York 10022, attention of Howard A. Sobel, Esq., telecopy number
(212) 688-2119.

         Section 12.  PARTIES.

         This Agreement and the Pricing Agreement shall each inure to the
benefit of and be binding upon the Underwriters and the Company and their
respective successors.  Nothing expressed or mentioned in this Agreement or the
Pricing Agreement is intended or shall be construed to give any person, firm or
corporation, other than the Underwriters and the Company and their respective
successors, and the controlling persons, officers, and directors referred to in
Sections 6 and 7 hereof and their heirs and legal representatives, any legal or
equitable right, remedy or claim under or in respect of this Agreement or the
Pricing Agreement or any provision herein or therein contained.  This Agreement
and the Pricing Agreement and all conditions and provisions hereof and thereof
are intended to be for the sole and exclusive benefit of the Underwriters and
the Company and their respective successors, and such controlling persons,
officers and directors and their heirs and legal representatives, and for the
benefit of no other person, firm or corporation.  No purchaser of Securities
from any Underwriter shall be deemed to be a successor by reason merely of such
purchase.

         Section 13.  GOVERNING LAW AND TIME.

         This Agreement and the Pricing Agreement shall be governed by and
construed in accordance with the internal laws of the State of New York without
giving effect to principles of conflict of laws.  Specified times of day refer
to New York City time.





                                       21
<PAGE>   22
         If the foregoing is in accordance with your understanding of our
agreement, please sign and return to the Company a counterpart hereof,
whereupon this instrument, along with all counterparts, will become a binding
agreement between the Underwriters and the Company in accordance with its
terms.

                                        Very truly yours,

                                        KAISER ALUMINUM & CHEMICAL CORPORATION


                                        By:
                                        Name:______________________________
                                        Title:_____________________________
                                        
Confirmed and Accepted,
as of the date first above written:

MERRILL LYNCH & CO.
MERRILL, LYNCH, PIERCE, FENNER & SMITH INCORPORATED
BEAR, STEARNS & CO. INC.
DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION
PAINEWEBBER INCORPORATED
SALOMON BROTHERS INC

By: MERRILL LYNCH, PIERCE, FENNER & SMITH
                INCORPORATED


By:      __________________________________________
Name:
Title:
<PAGE>   23
                                   SCHEDULE A

<TABLE>
<CAPTION>
                                                                                                Principal
            Underwriter                                                                          Amount
            -----------                                                                         ---------
<S>                                                                                           <C>
Merrill Lynch, Pierce, Fenner & Smith
            Incorporated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .                      
                                                                                              -------------
Bear, Stearns & Co. Inc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .                      
                                                                                              -------------
Donaldson, Lufkin & Jenrette Securities Corporation  . . . . . . . . . . . . . . . . .                      
                                                                                              ------------- 
PaineWebber Incorporated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .                      
                                                                                              ------------- 
Salomon Brothers Inc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .                     
                                                                                              -------------
            Total  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .              $ 175,000,000
                                                                                              =============
</TABLE>
<PAGE>   24
                                                                       EXHIBIT A
                                  $175,000,000

                     KAISER ALUMINUM & CHEMICAL CORPORATION
                            (A DELAWARE CORPORATION)

                          ____% SENIOR NOTES DUE 2002

                               PRICING AGREEMENT


                                                               February __, 1994


MERRILL LYNCH & CO.
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
BEAR, STEARNS & CO. INC.
DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION
PAINEWEBBER INCORPORATED
SALOMON BROTHERS INC
c/o MERRILL LYNCH & CO.
    MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
    Merrill Lynch World Headquarters
    North Tower
    World Financial Center
    New York, New York 10281-1305
    
LADIES & GENTLEMEN:

    Reference is made to the Purchase Agreement, dated February __, 1994
(the "Purchase Agreement"), relating to the purchase by the several
Underwriters named in Schedule A thereto of $175,000,000 aggregate principal
amount of ____% Senior Notes due 2002 (the "Securities") of Kaiser Aluminum &
Chemical Corporation, a Delaware corporation (the "Company").

    Pursuant to Section 2 of the Purchase Agreement, the Company agrees
with each Underwriter as follows:

        1.       The initial public offering price of the Securities
                 shall be 100% of the principal amount thereof.
        
        2.       The purchase price to be paid by the several
                 Underwriters shall be ____% of the principal amount
                 thereof.
        
        3.       The interest rate on the Securities shall be ____%
                 per annum.
        
<PAGE>   25
       4   The redemption price for Securities redeemed at the option of the 
           Company (expressed as percentages of principal amount), if redeemed
           during the 12 month period beginning __________, of the years
           indicated, shall be:
        
<TABLE>
<CAPTION>
                    Year                 Percentage                 Year                           Percentage
                    ----                 ----------                 ----                           ----------
                    <S>                  <C>                        <C>                            <C>
                    1998                                            2000
                    1999                                            2001 and thereafter
</TABLE>


         The amount payable upon redemption of Securities shall include the
redemption price shown above, together with accrued and unpaid interest to the
date fixed for redemption.
<PAGE>   26
         If the foregoing is in accordance with your understanding of our
agreement, please sign and return to the Company a counterpart hereof,
whereupon this instrument, along with all counterparts, will become a binding
agreement between the Underwriters and the Company in accordance with its
terms.

                                        Very truly yours,

                                        KAISER ALUMINUM & CHEMICAL CORPORATION


                                        By:
                                        Name:______________________________
                                        Title:_____________________________
                                       

Confirmed and Accepted,
as of the date first above written:

MERRILL LYNCH & CO.
MERRILL, LYNCH, PIERCE, FENNER & SMITH INCORPORATED
BEAR, STEARNS & CO. INC.
DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION
PAINEWEBBER INCORPORATED
SALOMON BROTHERS INC

By: MERRILL LYNCH, PIERCE, FENNER & SMITH
                   INCORPORATED


By:      __________________________________________
         Name:
         Title:

<PAGE>   1
            TWELFTH AMENDMENT TO CREDIT AGREEMENT AND LIMITED WAIVER



                 THIS TWELFTH AMENDMENT TO CREDIT AGREEMENT AND LIMITED WAIVER
(this "Amendment"), dated as of December 20, 1993, is by and among KAISER
ALUMINUM CORPORATION (formerly KaiserTech Limited), a Delaware corporation (the
"Parent Guarantor"), KAISER ALUMINUM & CHEMICAL CORPORATION, a Delaware
corporation (the "Company"), certain financial institutions that are parties to
the Credit Agreement referred to below (individually, a "Bank" and
collectively, the "Banks"), BANK OF AMERICA NATIONAL TRUST AND SAVINGS
ASSOCIATION, a national banking association, as agent for the Banks (in such
capacity, together with its successors and assigns in such capacity, the
"Agent"), and MELLON BANK, N.A., a national banking association, as collateral
agent for the Banks (in such capacity, together with any successors and assigns
in such capacity, the "Collateral Agent").  Capitalized terms used, but not
defined, herein shall have the meanings given to such terms in the Credit
Agreement, as amended hereby.

                              W I T N E S S E T H:

                 WHEREAS, the Parent Guarantor, the Company, the Banks, the
Agent, and the Collateral Agent are parties to that certain Credit Agreement
dated as of December 13, 1989, as amended by a First Amendment to Credit
Agreement dated as of April 17, 1990, a Second Amendment to Credit Agreement
dated as of September 17, 1990, a Third Amendment to Credit Agreement dated as
of December 7, 1990, a Fourth Amendment to Credit Agreement dated as of April
19, 1991, a Fifth Amendment to Credit Agreement dated as of March 13, 1992, a
Seventh Amendment to Credit Agreement dated as of November 6, 1992, an Eighth
Amendment to Credit Agreement dated as of January 7, 1993, a Ninth Amendment to
Credit Agreement dated as of May 19, 1993, a Tenth Amendment to Credit
Agreement dated as of July 23, 1993 and an Eleventh Amendment to Credit
Agreement dated as of August 27, 1993 (as so amended, the "Credit Agreement");
and

                 WHEREAS, the Required Banks had given their consent to a Sixth
Amendment to Credit Agreement dated as of June 25, 1992 (the "Sixth
Amendment"), but the Sixth Amendment has not become effective and has been
withdrawn; and

                 WHEREAS, the parties hereto have agreed to amend the Credit
Agreement as herein provided;

                 NOW, THEREFORE, the parties hereto agree as follows:




                                      1
<PAGE>   2
                 SECTION 1.  AMENDMENTS TO CREDIT AGREEMENT.

                 1.1      AMENDMENTS TO ARTICLE I:  DEFINITIONS AND ACCOUNTING
TERMS.

                 A.       Section 1.1 of the Credit Agreement is hereby amended
by adding the following definitions thereto which shall be inserted in the
proper alphabetical order:

         "Second Equity Proceeds Loan' means one or more intercompany loans
         from the Parent Guarantor to the Company in an aggregate principal
         amount of all or a portion of the Subsequent Net Proceeds of Equity,
         which loans shall be evidenced by, and shall be governed by the terms
         of, the Second Equity Proceeds Note."

         "Second Equity Proceeds Note' means one or more Senior Subordinated
         Intercompany Notes of the Company, in substantially the form of
         Exhibit A to the Twelfth Amendment, in an aggregate principal amount
         not to exceed an amount equal to 50% of the Subsequent Net Proceeds of
         Equity.  If the preferred stock issued in the Second 1993 Equity
         Offering is convertible into shares of the Parent Guarantor's common
         stock, the Second Equity Proceeds Note shall provide that immediately
         upon the conversion of all of the shares of preferred stock (or
         depositary shares in respect thereof) of the Parent Guarantor issued
         in the Second 1993 Equity Offering into shares of the common stock of
         the Parent Guarantor pursuant to the Certificate of Designations
         governing such shares of preferred stock (or the Depositary Agreement
         in respect of such depositary shares), the Company may, after the
         payment of all amounts payable by the Parent Guarantor in respect of
         accrued and unpaid dividends in connection with all such conversions,
         defer further principal and interest payments on the Second Equity
         Proceeds Note until such time as no Senior Indebtedness of the Company
         (as defined in the Second Equity Proceeds Note) is then outstanding)."

         "Second Equity Proceeds Purchase' means (i) a capital contribution
         from the Parent Guarantor to the Company in an amount equal to all or
         a portion of the Subsequent Net Proceeds of Equity, or (ii) a purchase
         by the Parent Guarantor from the Company of shares of capital stock of
         the Company for an aggregate consideration equal to all or a portion
         of the Subsequent Net Proceeds of Equity."

         "Second 1993 Equity Offering' means any public offering and sale by
         the Parent Guarantor of equity securities of the Parent Guarantor on
         or after November 1, 1993, and on or prior to the date on or after the
         Revolving Commitment Termination Date on which there shall be no
         unpaid or unreimbursed Credit Extension under this Agreement, pursuant





                                       2
<PAGE>   3
         to the registration statement, as the same may be amended, initially
         filed by the Parent Guarantor with the Securities and Exchange
         Commission on or about December 10, 1993; provided, however, that the
         term 'Second 1993 Equity Offering' shall not include any offering or
         sale of equity securities of the Parent Guarantor pursuant to or in
         connection with any employee plan or arrangement of the Parent
         Guarantor or the Company."

         "Subsequent Net Proceeds of Equity'" means the cash proceeds received
         by the Parent Guarantor from the Second 1993 Equity Offering, net of
         all underwriting discounts and commissions and all legal, accounting
         and other fees and expenses incurred in connection with the Second
         1993 Equity Offering."

         "Twelfth Amendment' means the Twelfth Amendment to Credit Agreement
         dated as of December 20, 1993 among the Company, the Parent Guarantor,
         the Banks, the Agent and the Collateral Agent."

                 B.       Clause (c) of the definition of "EBIT," clause (a) of
the definition of "Fixed Charges" and clause (b)(i) of the definition of
"Interest Coverage Ratio" contained in Section 1.1 of the Credit Agreement are
hereby amended by adding the phrase ", the Second Equity Proceeds Note"
immediately after the words "the Equity Proceeds Note" contained in each such
clause.

                 C.       Clause (d) of the definition of "Fixed Charges"
contained in Section 1.1 of the Credit Agreement is hereby amended by deleting
the phrase "the MAXXAM Prepayment Loan and the Equity Proceeds Loan" contained
therein and substituting the following therefor: "the Equity Proceeds Loan and
the Second Equity Proceeds Loan".

                 D.       Clause (g) of the definition of "Free Cash Flow"
contained in Section 1.1 of the Credit Agreement is hereby amended by adding
the phrase "or any Second Equity Proceeds Purchase" immediately after the words
"any Equity Proceeds Purchase" contained therein.

                 E.       Clause (i) of the definition of "Funded Indebtedness"
contained in Section 1.1 of the Credit Agreement is hereby amended by deleting
the phrase "and the Equity Proceeds Note" contained therein and substituting
the following therefor: ", the Equity Proceeds Note and the Second Equity
Proceeds Note".

                 1.2      AMENDMENTS TO ARTICLE III:  REPAYMENTS, PREPAYMENTS,
INTEREST, AND FEES.

                 A.       Section 3.3.8 of the Credit Agreement is hereby
amended by adding the following as the last sentence thereof:





                                       3
<PAGE>   4
                 "The Company shall, within five (5) Business Days following
         the receipt of the proceeds of the Second Equity Proceeds Loan, make a
         repayment of the Revolving Loans in an amount equal to 100% of the
         proceeds of the Second Equity Proceeds Loan and shall, within five (5)
         Business Days following the receipt of the proceeds of the Second
         Equity Proceeds Purchase, make a repayment of the Revolving Loans in
         an amount equal to 100% of the proceeds of the Second Equity Proceeds
         Purchase."

                 1.3      AMENDMENTS TO ARTICLE IX:  REPRESENTATIONS AND
WARRANTIES.

                 A.       Section 9.16 of the Credit Agreement is hereby
amended by deleting the phrase "or the Equity Proceeds Note" each time it
appears in clause (d) thereof and substituting the following therefor:  ", the
Equity Proceeds Note or the Second Equity Proceeds Note".

                 1.4      AMENDMENTS TO ARTICLE X:  COVENANTS.

                 A.       Section 10.1.10 of the Credit Agreement is hereby
amended by deleting the phrase "(other than the Equity Proceeds Note, which
shall not constitute Collateral)" after the word "instruments" contained in
clause (a) thereof and substituting the following therefor:  "(other than the
Equity Proceeds Note and the Second Equity Proceeds Note, which shall not
constitute Collateral").

                 B.       The first sentence of Section 10.1.17 of the Credit
Agreement is hereby amended to read in its entirety as follows:

                 "The Parent Guarantor shall, within five (5) Business Days
         after each receipt by the Parent Guarantor of Net Proceeds of Equity
         in respect of the 1993 Equity Offering, make an Equity Proceeds
         Purchase, an Equity Proceeds Loan, or both and shall, within five (5)
         Business Days after each receipt by the Parent Guarantor of Subsequent
         Net Proceeds of Equity in respect of the Second 1993 Equity Offering,
         make the Second Equity Proceeds Purchase, the Second Equity Proceeds
         Loan, or both."

                 C.       Section 10.1.18 of the Credit Agreement is hereby
amended to read in its entirety as follows:

                 "SECTION 10.1.18.  Application of Certain Proceeds of Parent
Guarantor Distributions.  In the event that the Parent Guarantor shall pay any
Distributions to its shareholders  (including, without limitation,
Distributions paid in respect of shares of common stock of the Parent Guarantor
issued in exchange for shares of preferred stock (or depositary shares in
respect thereof) issued by the Parent Guarantor in the 1993 Equity





                                       4
<PAGE>   5
Offering or the Second 1993 Equity Offering), the Parent Guarantor and the
Company shall cause MAXXAM and/or any Subsidiary of MAXXAM (other than the
Parent Guarantor or any of its Subsidiaries) to utilize, within five (5)
Business Days after the payment of such Distribution, an amount equal to the
entire amount of the portion of such Distribution received by MAXXAM or any of
its Subsidiaries (other than the Parent Guarantor or any of its Subsidiaries),
other than the portion of any such Distribution received by MAXXAM or any of
its Subsidiaries (other than the Parent Guarantor or any of its Subsidiaries)
in respect of outstanding shares of preferred stock (or depositary shares in
respect thereof) issued by the Parent Guarantor in the 1993 Equity Offering or
the Second 1993 Equity Offering, to purchase a PIK Note at a price equal to the
original principal amount of such PIK Note."

                 D.       Clause (xiv) of Section 10.2.2 of the Credit
Agreement is hereby amended to read in its entirety as follows:

         "(xiv) the MAXXAM Closing Loan, the Equity Proceeds Loan and the
Second Equity Proceeds Loan; and"

                 E.       Section 10.2.5 of the Credit Agreement is hereby
amended by deleting the phrase "and the Equity Proceeds Loan" contained therein
and substituting the following therefor:  ", the Equity Proceeds Loan and the
Second Equity Proceeds Loan".

                 F.       Section 10.2.6 of the Credit Agreement is hereby
amended by adding the following at the end of clause (xi) thereof immediately
prior to the semi-colon contained therein:

"and to pay for the benefit of, or to reimburse, the Parent Guarantor in an
aggregate amount not to exceed $500,000, in respect of the reasonable
out-of-pocket expenses actually incurred (and documented as such) by the Parent
Guarantor for services rendered to the Parent Guarantor by Persons who are not
Affiliates or employees of the Parent Guarantor, MAXXAM, the Company or any of
their respective Subsidiaries (provided that payments of legal fees and
expenses to a law firm of which an Affiliate of the Company is a member shall
be permitted) in connection with the registration of the Second 1993 Equity
Offering".

                 G.       Section 10.2.6 of the Credit Agreement is hereby
further amended by deleting the final proviso thereof and substituting the
following therefor:

         "provided, further, that the Parent Guarantor may make Distributions
         to its shareholders (other than holders of preferred stock (or
         depositary shares in respect thereof) issued by the Parent Guarantor
         in the 1993 Equity Offering or the Second 1993 Equity Offering) in
         amounts which do not exceed the Distributions which the





                                       5
<PAGE>   6
         Company is permitted to make pursuant toclauses (v), (vi), (viii) and
         (ix), the Distributions which are permitted to be paid by the Parent
         Guarantor to its shareholders pursuant to clause (iv) and
         Distributions to the holders of any outstanding shares of preferred
         stock (or depositary shares in respect thereof) of the Parent
         Guarantor issued in the 1993 Equity Offering or the Second 1993 Equity
         Offering in an amount not to exceed the payments received or
         receivable from time to time by the Parent Guarantor from the Company
         in respect of the Equity Proceeds Loan and the Second Equity Proceeds
         Loan, respectively, the Parent Guarantor may distribute the MAXXAM
         Notes to its shareholders and the Parent Guarantor may convert the
         preferred stock (or depositary shares in respect thereof) of the
         Parent Guarantor issued in the 1993 Equity Offering and/or the Second
         1993 Equity Offering into the common stock of the Parent Guarantor or
         redeem the preferred stock (or depositary shares in respect thereof)
         of the Parent Guarantor issued in the 1993 Equity Offering and/or the
         Second 1993 Equity Offering in exchange for the common stock of the
         Parent Guarantor plus an amount in cash equal to all amounts payable
         by the Parent Guarantor in respect of accrued and unpaid dividends in
         connection with such conversion or redemption, in each case in
         accordance with the Certificate of Designations governing such shares
         of preferred stock (or the Depositary Agreement in respect of such
         depositary shares)."

                 H.       Section 10.2.14 of the Credit Agreement is hereby
amended by deleting the phrase "and the Equity Proceeds Loan" contained therein
and substituting the following therefor:  ", the Equity Proceeds Loan and the
Second Equity Proceeds Loan".

                 I.       Section 10.2.23 of the Credit Agreement is hereby
amended to read in its entirety as follows:

                 "SECTION 10.2.23.  Equity Proceeds Loan and Second Equity
Proceeds Loan.  The Company will not, without the written consent of the
Required Banks,

                 (a)      consent to any amendment, supplement, or other
modification of any of the terms or provisions contained in the Equity Proceeds
Note or the Second Equity Proceeds Note, other than any amendment, supplement,
or other modification consented to in writing by the Agent;

                 (b)      make any payment or prepayment of principal of, or of
interest on, the Equity Proceeds Note or the Second Equity Proceeds Note except
that the Company may pay principal and interest from time to time on the Equity
Proceeds Note and/or the Second Equity Proceeds Note in accordance with the
provisions of





                                       6
<PAGE>   7
the Equity Proceeds Note or the Second Equity Proceeds Note, as the case may
be, subject to the terms of Section 7 thereof; provided, however, that
immediately upon any conversion of the shares of preferred stock (or depositary
shares in respect thereof) of the Parent Guarantor issued in the 1993 Equity
Offering into shares of the common stock of the Parent Guarantor pursuant to
the Certificate of Designations governing such shares of preferred stock (or
the Depositary Agreement in respect of such depositary shares), the Company
shall, after the payment of all amounts payable by the Parent Guarantor in
respect of accrued and unpaid dividends in connection with such conversion and
in accordance with the terms of the Equity Proceeds Note, defer further
principal and interest payments on the Equity Proceeds Note until such time as
no Senior Indebtedness of the Company (as defined in the Equity Proceeds Note)
is then outstanding and provided, further, that if the preferred stock issued
in the Second 1993 Equity Offering is convertible into shares of the Parent
Guarantor's common stock, the Second Equity Proceeds Note shall provide that
immediately upon the conversion of all of the shares of preferred stock (or
depositary shares in respect thereof) of the Parent Guarantor issued in the
Second 1993 Equity Offering into shares of the common stock of the Parent
Guarantor pursuant to the Certificate of Designations governing such shares of
preferred stock (or the Depositary Agreement in respect of such depositary
shares), the Company shall, after the payment of all amounts payable by the
Parent Guarantor in respect of accrued and unpaid dividends in connection with
all such conversions and in accordance with the terms of the Second Equity
Proceeds Note, defer further principal and interest payments on the Second
Equity Proceeds Note until such time as no Senior Indebtedness of the Company
(as defined in the Second Equity Proceeds Note) is then outstanding); or

                 (c)      redeem, purchase or defease the Equity Proceeds Note
or the Second Equity Proceeds Note.

Upon any conversion of the shares of preferred stock (or depositary shares in
respect thereof) of the Parent Guarantor issued in the 1993 Equity Offering
into shares of the common stock of the Parent Guarantor pursuant to the
Certificate of Designations governing such shares of preferred stock (or the
Depositary Agreement in respect of such depositary shares), the Parent
Guarantor shall, after all amounts payable by the Parent Guarantor in respect
of accrued and unpaid dividends in connection with such conversion have been
paid, if requested by the Agent, with the consent of the Required Banks,
deliver the Equity Proceeds Note to the Company as a capital contribution and
the Company shall immediately cancel the Equity Proceeds Note.  If the
preferred stock issued in the Second 1993 Equity Offering is convertible into
shares of the Parent Guarantor's common stock, and if, following any conversion
of any shares of such preferred stock (or depositary shares in respect thereof)
into shares of the common stock of the Parent Guarantor pursuant to





                                       7
<PAGE>   8
the Certificate of Designations governing such shares of preferred stock (or
the Depositary Agreement in respect of such depositary shares), the next
scheduled quarterly payment under the Second Equity Proceeds Note shall exceed
by more than $5000 the product (such product being herein called the "Fixed
Quarterly Dividend Requirement") of (x) the number of shares of preferred stock
issued in the Second 1993 Equity Offering (or depositary shares in respect
thereof) then outstanding and (y) the then quarterly dividend rate for such
shares of preferred stock (or depositary shares in respect thereof), the Parent
Guarantor shall, after all amounts payable by the Parent Guarantor in respect
of accrued and unpaid dividends in connection with any such conversion have
been paid, if requested by the Agent, with the consent of the Required Banks,
contribute to the capital of the Company a portion of the Second Equity
Proceeds Note such that each level quarterly payment of principal and interest
on the remaining outstanding principal amount of the Second Equity Proceeds
Note shall not exceed by more the $50 the Fixed Quarterly Dividend Requirement.
Anything in this Agreement to the contrary notwithstanding, any modification to
the Second Equity Proceeds Note required for compliance with the preceding
sentence shall not be deemed to violate any provision of this Agreement or of
any other Loan Document.  In addition, the Parent Guarantor will not, without
the written consent of the Required Banks, consent to any amendment, supplement
or other modification of any of the terms or provisions contained in, or
applicable to, any document or instrument evidencing or governing the preferred
stock (or depositary shares in respect thereof) issued by the Parent Guarantor
in the 1993 Equity Offering or the Second 1993 Equity Offering if such
amendment, supplement or other modification would have a Materially Adverse
Effect."

                 SECTION 2.  AMENDMENTS TO KT PLEDGE AGREEMENT AND KT SECURITY
AGREEMENT.

                 The parties agree that, as of the Twelfth Amendment Effective
Date (as defined below), the KT Pledge Agreement and the KT Security Agreement
shall be amended as set forth in Exhibits B and C hereto.

                 SECTION 3.  LIMITED WAIVER

                 The undersigned Banks, constituting the Required Banks under
the Credit Agreement, hereby waive compliance with the provisions of Section
10.1.8 of the Credit Agreement to the extent, and only to the extent, necessary
to excuse the Company's failure to provide at least five Business Days prior
notice to the Agent of the sale by KJC on November 23, 1993 of a participation
in a loan to the Government of Jamaica.





                                       8
<PAGE>   9
                 SECTION 4.  CONDITIONS TO EFFECTIVENESS.

                 This Amendment shall become effective as of the date hereof
(the "Twelfth Amendment Effective Date") only when the following conditions
shall have been met and notice thereof shall have been given by the Agent to
the Parent Guarantor, the Company, the Collateral Agent and each Bank:

                 1.       The Agent shall have received for each Bank
counterparts hereof duly executed on behalf of the Parent Guarantor, the
Company, the Agent, the Collateral Agent and the Required Banks (or notice of
the approval of this Amendment by the Required Banks satisfactory to the Agent
shall have been received by the Agent), together with counterparts of
amendments to the KT Pledge Agreement and the KT Security Agreement duly
executed on behalf of the Parent Guarantor and the Collateral Agent.

                 2.       The Agent shall have received:

                          (i)    Resolutions of the Board of Directors or of
the Executive Committee of the Company and the Parent Guarantor approving and
authorizing the execution, delivery, and performance of this Amendment,
certified by its corporate secretary or an assistant secretary as being in full
force and effect without modification or amendment as of the date of execution
hereof by the Company or the Parent Guarantor, as the case may be;

                          (ii)   A signature and incumbency certificate of the
officers of the Company and the Parent Guarantor executing this Amendment;

                          (iii)  For each Bank an opinion, addressed to the
Agent, the Collateral Agent, and each Bank, from Kramer, Levin, Naftalis,
Nessen, Kamin & Frankel, in substantially the form of Exhibit D attached
hereto, with such changes therein as shall be satisfactory to the Agent; and

                          (iv)   Such other information, approvals, opinions,
documents, or instruments as the Agent may reasonably request.

                 SECTION 5.  COMPANY'S REPRESENTATIONS AND WARRANTIES.

                 In order to induce the Banks, the Agent and the Collateral
Agent to enter into this Amendment and to amend the Credit Agreement in the
manner provided herein, the Parent Guarantor and the Company represent and
warrant to each Bank, the Agent and the Collateral Agent that, as of the
Twelfth Amendment Effective Date after giving effect to the effectiveness of
this Amendment, the following statements are true and correct in all material
respects:





                                       9
<PAGE>   10
                 A.       AUTHORIZATION OF AGREEMENTS.  The execution and
delivery of this Amendment by the Company and the Parent Guarantor and the
performance of the Credit Agreement as amended by this Amendment (the "Amended
Agreement") by the Company and the Parent Guarantor are within such Obligor's
corporate powers and have been duly authorized by all necessary corporate
action on the part of the Company and the Parent Guarantor, as the case may be.

                 B.       NO CONFLICT.  The execution and delivery by the
Company and the Parent Guarantor of this Amendment and the performance by the
Company and the Parent Guarantor of the Amended Agreement do not:

                 (a)      contravene such Obligor's Organic Documents;

                 (b)      contravene any contractual restriction where such a
         contravention has a reasonable possibility of having a Materially
         Adverse Effect, or contravene any law or governmental regulation or
         court decree or order binding on or affecting such Obligor or any of
         its Subsidiaries; or

                 (c)      result in, or require the creation or imposition of,
         any Lien on any of such Obligor's properties or any of the properties
         of any Subsidiary of such Obligor, other than pursuant to the Loan
         Documents.

                 C.       BINDING OBLIGATION.  This Amendment has been duly
executed and delivered by the Company and the Parent Guarantor and this
Amendment and the Amended Agreement constitute the legal, valid and binding
obligations of the Company and the Parent Guarantor, enforceable against the
Company and the Parent Guarantor in accordance with their respective terms,
except as may be limited by bankruptcy, insolvency, reorganization, moratorium
or similar laws relating to or limiting creditors' rights generally and by
general principles of equity.

                 D.       GOVERNMENTAL APPROVAL, REGULATION, ETC.  No
authorization or approval or other action by, and no notice to or filing with,
any governmental authority or regulatory body or other Person is required for
the due execution, delivery or performance of this Amendment by the Company or
the Parent Guarantor.

                 E.       INCORPORATION OF REPRESENTATIONS AND WARRANTIES FROM
CREDIT AGREEMENT.  Each of the statements set forth in Section 8.2.1 of the
Credit Agreement is true and correct.

                 F.       SPECIFIED REVENUE BONDS.  No Specified Revenue Bonds
are currently outstanding.





                                       10
<PAGE>   11
                 SECTION 6.  ACKNOWLEDGEMENT AND CONSENT.

                 The Company is a party to the Company Collateral Documents, in
each case as amended through the Twelfth Amendment Effective Date, pursuant to
which the Company has created Liens in favor of the Collateral Agent on certain
Collateral to secure the Obligations.  The Parent Guarantor is a party to the
KT Pledge Agreement and the KT Security Agreement, in each case as amended
through the Twelfth Amendment Effective Date, pursuant to which the Parent
Guarantor has created Liens in favor of the Collateral Agent on certain
Collateral and pledged certain Collateral to the Collateral Agent to secure the
obligations of the Parent Guarantor.  Certain Subsidiaries of the Company are
parties to the Subsidiary Guaranty and/or one or more of the Subsidiary
Collateral Documents, in each case as amended through the Twelfth Amendment
Effective Date, pursuant to which such Subsidiaries have (i) guarantied the
Obligations and/or (ii) created Liens in favor of the Collateral Agent on
certain Collateral.  The Company, the Parent Guarantor and such Subsidiaries
are collectively referred to herein as the "Credit Support Parties", and the
Company Collateral Documents, the KT Pledge Agreement, the KT Security
Agreement, the Subsidiary Guaranty and the Subsidiary Collateral Documents are
collectively referred to herein as the "Credit Support Documents".

                 Each Credit Support Party hereby acknowledges that it has
reviewed the terms and provisions of the Credit Agreement as amended by this
Amendment and consents to the amendment of the Credit Agreement effected as of
the date hereof and pursuant to this Amendment.

                 Each Credit Support Party acknowledges and agrees that any of
the Credit Support Documents to which it is a party or otherwise bound shall
continue in full force and effect.  Each Credit Support Party hereby confirms
that each Credit Support Document to which it is a party or otherwise bound and
all Collateral encumbered thereby will continue to guaranty or secure, as the
case may be, the payment and performance of all obligations guaranteed or
secured thereby, as the case may be.

                 Each Credit Support Party (other than Company and the Parent
Guarantor) acknowledges and agrees that (i) notwithstand-ing the conditions to
effectiveness set forth in this Amendment, such Credit Support Party is not
required by the terms of the Credit Agreement or any other Loan Document to
consent to the amendments to the Credit Agreement effected pursuant to this
Amendment and (ii) nothing in the Credit Agreement, this Amendment or any other
Loan Document shall be deemed to require the consent of such Credit Support
Party to any future amendments to the Credit Agreement.





                                       11
<PAGE>   12
                 SECTION 7.  MISCELLANEOUS.

                 A.       REFERENCE TO AND EFFECT ON THE CREDIT AGREEMENT AND
THE OTHER LOAN DOCUMENTS.

                 (i)      On and after the Twelfth Amendment Effective Date,
         each reference in the Credit Agreement to "this Agreement",
         "hereunder", "hereof", "herein" or words of like import referring to
         the Credit Agreement, and each reference in the other Loan Documents
         to the "Credit Agreement", "thereunder", "thereof" or words of like
         import referring to the Credit Agreement shall mean and be a reference
         to the Amended Agreement.

                 (ii)     Except as specifically amended by this Amendment, the
         Credit Agreement and the other Loan Documents shall remain in full
         force and effect and are hereby ratified and confirmed.

                 (iii)    Without limiting the generality of the provisions of
         Section 13.1 of the Credit Agreement, the waiver set forth herein
         shall be limited precisely as written and relates solely to the
         noncompliance by the Company with the provision ofSection 10.1.8 of
         the Credit Agreement in the manner and to the extent described above,
         and nothing herein shall be deemed to (a) constitute a waiver of
         compliance by the Company with respect to (1)Section 10.1.8 of the
         Credit Agreement in any other instance or (2) any other term,
         provision or condition of the Credit Agreement or any other instrument
         or agreement referred to therein or (b) prejudice any right or remedy
         that the Agent, the Collateral Agent or any Bank may have (except to
         the extent such right or remedy was based upon existing defaults that
         will not exist after giving effect to this Limited Waiver) or may have
         in the future under or in connection with the Credit Agreement or any
         of the other Loan Documents.

                 B.       APPLICABLE LAW.  THIS AMENDMENT SHALL BE DEEMED TO BE
A CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF NEW
YORK, WITHOUT GIVING EFFECT TO SUCH LAWS RELATING TO CONFLICTS OF LAWS.

                 C.       HEADINGS.  The various headings of this Amendment are
inserted for convenience only and shall not affect the meaning or
interpretation of this Amendment or any provision hereof.

                 D.       COUNTERPARTS.  This Amendment may be executed by the
parties hereto in several counterparts and by the different parties on separate
counterparts, each of which shall be deemed to be an original and all of which
shall constitute together but one and the same instrument; signature pages may
be detached from multiple separate counterparts and attached to a single





                                       12
<PAGE>   13
counterpart so that all signature pages are physically attached to the same
document.

                 E.       SEVERABILITY.  Any provision of this Amendment which
is prohibited or unenforceable in any jurisdiction shall, as to such provision
and such jurisdiction, be ineffective to the extent of such prohibition or
unenforceability without invalidating the remaining provisions of this
Amendment or affecting the validity or enforceability of such provisions in any
other jurisdiction.


                 IN WITNESS WHEREOF, this Amendment has been duly executed and
delivered as of the day and year first above written.

KAISER ALUMINUM CORPORATION                KAISER ALUMINUM & CHEMICAL
(formerly KaiserTech Limited)                 CORPORATION


By:___________________________             By:__________________________
Name Printed:_________________             Name Printed:________________
Its:__________________________             Its:_________________________
                                  




                                       13
<PAGE>   14
BANK OF AMERICA NATIONAL TRUST             MELLON BANK, N.A., as        
  AND SAVINGS ASSOCIATION                    Collateral Agent  
  as Agent                                                              
                                                                        
                                                                        
By:___________________________             By:__________________________
Name Printed:_________________             Name Printed:________________
Its:__________________________             Its:_________________________
                                                                        
                                                                        
BANK OF AMERICA NATIONAL TRUST             MARINE MIDLAND BANK, N.A.    
  AND SAVINGS ASSOCIATION         


By:___________________________             By:__________________________
Name Printed:_________________             Name Printed:________________
Its:__________________________             Its:_________________________

NATIONAL WESTMINSTER BANK PLC              NATIONAL WESTMINSTER BANK USA


By:___________________________             By:__________________________
Name Printed:_________________             Name Printed:________________
Its:__________________________             Its:_________________________


TEXAS COMMERCE BANK NATIONAL               BANQUE PARIBAS
  ASSOCIATION assignee of the
  Loan by February 13, 1993
  assignment from the Federal              By:__________________________
  Deposit Insurance Corporation            Name Printed:________________
  (the "FDIC"), in its capacity            Its: ________________________
  as receiver of New First City,
  Texas - Houston, National
  Association (the "Bridge Bank")
  which either was itself the              THE FIRST NATIONAL BANK OF
  original owner of the Loan                 BOSTON
  or acquired it on October 30,
  1992 by assignment from the
  FDIC, as receiver of First               By:__________________________
  City, Texas - Houston,                   Name Printed:________________
  National Association (the                Its:_________________________
  "Failed Bank")



By:___________________________
Name Printed:_________________
Its:__________________________





                                       14
<PAGE>   15

MELLON BANK, N.A.                          ROYAL BANK OF CANADA



By:___________________________             By: _________________________
Name Printed:_________________             Name Printed:________________
Its:__________________________             Its: ________________________


THE LONG-TERM CREDIT BANK OF               BANQUE NATIONALE de PARIS
  JAPAN, LIMITED


By:___________________________             By:__________________________
Name Printed:_________________             Name Printed:________________
Its:__________________________             Its:_________________________


THE TORONTO-DOMINION BANK                  IBJ SCHRODER BANK & TRUST
                                             COMPANY


By:___________________________             By:__________________________
Name Printed:_________________             Name Printed:________________
Its:__________________________             Its:_________________________


US BANK OF WASHINGTON, N.A.                SOCIETE GENERALE



By:___________________________             By:__________________________
Name Printed:_________________             Name Printed:________________
Its:__________________________             Its:_________________________


THE NIPPON CREDIT BANK, LIMITED            ABN-AMRO BANK N.V.
  LOS ANGELES AGENCY


By:___________________________             By:__________________________
Name Printed:_________________             Name Printed:________________
Its:__________________________             Its:_________________________


THE YASUDA TRUST & BANKING                 CHRISTIANIA BANK OG KREDITKASSE
  CO., LIMITED


By:___________________________             By:__________________________
Name Printed:_________________             Name Printed:________________
Its:__________________________             Its:_________________________





                                       15
<PAGE>   16
STATE BANK OF SOUTH AUSTRALIA


By:___________________________
Name Printed:_________________
Its:__________________________


HIBERNIA NATIONAL BANK


By:___________________________
Name Printed:_________________
Its:__________________________


VAN KAMPEN MERRITT PRIME
  RATE INCOME TRUST


By:___________________________
Name Printed:_________________
Its:__________________________


COMMONWEALTH BANK OF AUSTRALIA


By:___________________________
Name Printed:_________________
Its:__________________________


WEST ONE BANK


By:___________________________
Name Printed:_________________
Its:__________________________


AUSTRALIA AND NEW ZEALAND
  BANKING GROUP, LIMITED


By:___________________________
Name Printed:_________________
Its:__________________________





                                       16
<PAGE>   17
ACKNOWLEDGED AND AGREED TO:

AKRON HOLDING CORPORATION


By:___________________________
Name Printed:_________________
Its:__________________________


KAISER ALUMINUM & CHEMICAL
  INVESTMENT, INC.


By:__________________________
Name Printed:________________
Its:_________________________


KAISER ALUMINUM PROPERTIES, INC.


By:___________________________
Name Printed:_________________
Its:__________________________


KAISER ALUMINUM TECHNICAL SERVICES, INC.


By:___________________________
Name Printed:_________________
Its:__________________________


OXNARD FORGE DIE COMPANY, INC.


By:___________________________
Name Printed:_________________
Its:__________________________


KAISER ALUMINIUM INTERNATIONAL, INC.


By:___________________________
Name Printed:_________________
Its:__________________________





                                       17
<PAGE>   18
KAISER ALUMINA AUSTRALIA CORPORATION


By:___________________________
Name Printed:_________________
Its:__________________________


KAISER FINANCE CORPORATION


By:___________________________
Name Printed:_________________
Its:__________________________


ALPART JAMAICA INC.


By:___________________________
Name Printed:_________________
Its:__________________________


KAISER JAMAICA CORPORATION


By:___________________________
Name Printed:_________________
Its:__________________________


KAISER BAUXITE COMPANY


By:___________________________
Name Printed:_________________
Its:__________________________


KAISER EXPORT COMPANY


By:___________________________
Name Printed:_________________
Its:__________________________





                                       18
<PAGE>   19
                                   EXHIBIT B

                    SECOND AMENDMENT TO KT PLEDGE AGREEMENT



                 THIS SECOND AMENDMENT TO KT PLEDGE AGREEMENT (this
"Amendment"), dated as of December 20, 1993, is by and between KAISER ALUMINUM
CORPORATION (formerly KaiserTech Limited), a Delaware corporation (the "Parent
Guarantor"), and MELLON BANK, N.A., a national banking association, as
collateral agent for certain financial institutions that are parties to the
Credit Agreement referred to below (in such capacity, together with any
successors and assigns in such capacity, the "Collateral Agent"). Capitalized
terms used, but not defined, herein shall have the meanings given to such terms
in the Credit Agreement.

                              W I T N E S S E T H:

                 WHEREAS, the Parent Guarantor, the Company, the Banks, the
Agent, and the Collateral Agent are parties to that certain Credit Agreement
dated as of December 13, 1989, as amended by a First Amendment to Credit
Agreement dated as of April 17, 1990, a Second Amendment to Credit Agreement
dated as of September 17, 1990, a Third Amendment to Credit Agreement dated as
of December 7, 1990, a Fourth Amendment to Credit Agreement dated as of April
19, 1991, a Fifth Amendment to Credit Agreement dated as of March 13, 1992, a
Seventh Amendment to Credit Agreement dated as of November 6, 1992, an Eighth
Amendment to Credit Agreement dated as of January 7, 1993, a Ninth Amendment to
Credit Agreement dated as of May 19, 1993, a Tenth Amendment to Credit
Agreement dated as of July 23, 1993 and an Eleventh Amendment to Credit
Agreement dated as of August 27, 1993 (as so amended and as further amended by
the Twelfth Amendment referred to below, the "Credit Agreement"); and

                 WHEREAS, the Required Banks had given their consent to a Sixth
Amendment to Credit Agreement dated as of June 25, 1992 (the "Sixth
Amendment"), but the Sixth Amendment has not become effective and has been
withdrawn; and

                 WHEREAS, as of the date hereof the Parent Guarantor, the
Company, the Banks, the Agent, and the Collateral Agent are entering into a
Twelfth Amendment to Credit Agreement (the "Twelfth Amendment"); and

                 WHEREAS, the Parent Guarantor and the Collateral Agent are
parties to that certain KT Pledge Agreement, dated as of December 21, 1989, as
amended by the First Amendment to KT Pledge Agreement dated as of May 19, 1993
(the "KT Pledge Agreement"); and

                 WHEREAS, the parties hereto have agreed to amend the KT
Pledge Agreement as herein provided;





                                       1
<PAGE>   20
                 NOW, THEREFORE, the parties hereto agree as follows:

                 SECTION 1.  AMENDMENTS TO KT PLEDGE AGREEMENT.

                 Section 2.1 of the KT Pledge Agreement is hereby amended by
inserting the phrase "and the Second Equity Proceeds Note" following the phrase
"other than the Equity Proceeds Note" contained in clause (c) thereof.

                 SECTION 2.  CONDITIONS TO EFFECTIVENESS.

                 A.       This Amendment shall become effective as of the date
hereof (the "Second Amendment Effective Date") only when the following
conditions shall have been met and notice thereof shall have been given by the
Agent to the Parent Guarantor, the Company, the Collateral Agent and each Bank:

                 1.       The Agent shall have received for each Bank
counterparts hereof duly executed on behalf of the Parent Guarantor and the
Collateral Agent.

                 2.       The Agent shall have received:

                          (i)    Resolutions of the Board of Directors or of
the Executive Committee of the Parent Guarantor approving and authorizing the
execution, delivery, and performance of this Amendment, certified by its
corporate secretary or an assistant secretary as being in full force and effect
without modification or amendment as of the date of execution hereof by the
Parent Guarantor;

                          (ii)   A signature and incumbency certificate of 
the officers of the Parent Guarantor executing this Amendment;

                          (iii)  For each Bank an opinion, addressed to the
Agent, the Collateral Agent, and each Bank, from Kramer, Levin, Naftalis,
Nessen, Kamin & Frankel, in substantially the form of Exhibit D to the Twelfth
Amendment, with such changes therein as shall be satisfactory to the Agent; and

                          (iv)   Such other information, approvals, opinions, 
documents, or instruments as the Agent may reasonably request.

                 SECTION 3.  PARENT GUARANTOR'S REPRESENTATIONS AND WARRANTIES.

                 In order to induce the Collateral Agent to enter into this
Amendment and to amend the KT Pledge Agreement in the manner provided herein,
the Parent Guarantor represents and warrants to each Bank, the Agent and the
Collateral Agent that, as of the Second Amendment Effective Date after giving
effect to the effectiveness of this Amendment, the following statements are
true and correct in all material respects:





                                       2
<PAGE>   21
                 A.       AUTHORIZATION OF AGREEMENTS.  The execution and
delivery of this Amendment by the Parent Guarantor and the performance of the
KT Pledge Agreement as amended by this Amendment (the "Amended Agreement") by
the Parent Guarantor are within its corporate powers and have been duly
authorized by all necessary corporate action on the part of the Parent
Guarantor.

                 B.       NO CONFLICT.  The execution and delivery by the
Parent Guarantor of this Amendment and the performance by the Parent Guarantor
of the Amended Agreement do not:

                 (a)      contravene its Organic Documents;

                 (b)      contravene any contractual restriction where such a
         contravention has a reasonable possibility of having a Materially
         Adverse Effect, or contravene any law or governmental regulation or
         court decree or order binding on or affecting the Parent Guarantor or
         any of its Subsidiaries; or

                 (c)      result in, or require the creation or imposition of,
         any Lien on any of the Parent Guarantor's properties or any of the
         properties of any of its Subsidiaries, other than pursuant to the Loan
         Documents.

                 C.       BINDING OBLIGATION.  This Amendment has been duly
executed and delivered by the Parent Guarantor and this Amendment and the
Amended Agreement constitute the legal, valid and binding obligations of the
Parent Guarantor, enforceable against the Parent Guarantor in accordance with
their respective terms, except as may be limited by bankruptcy, insolvency,
reorganization, moratorium or similar laws relating to or limiting creditors'
rights generally and by general principles of equity.

                 D.       GOVERNMENTAL APPROVAL, REGULATION, ETC.  No
authorization or approval or other action by, and no notice to or filing with,
any governmental authority or regulatory body or other Person is required for
the due execution, delivery or performance of this Amendment by the Parent
Guarantor.

                 SECTION 4.  MISCELLANEOUS.

                 A.       REFERENCE TO AND EFFECT ON THE KT PLEDGE AGREEMENT
AND THE OTHER LOAN DOCUMENTS.

                 (i)      On and after the Second Amendment Effective Date,
         each reference in the KT Pledge Agreement to "this Agreement",
         "hereunder", "hereof", "herein" or words of like import referring to
         the KT Pledge Agreement, and each reference in the other Loan
         Documents to the "KT Pledge Agreement", "thereunder", "thereof" or
         words of like import referring to the KT Pledge Agreement shall mean
         and be a reference to the Amended Agreement.





                                       3
<PAGE>   22
                 (ii)     Except as specifically amended by this Amendment, the
         KT Pledge Agreement and the other Loan Documents shall remain in full
         force and effect and are hereby ratified and confirmed.

                 (iii)    The execution, delivery and performance of this
         Amendment shall not, except as expressly provided herein, constitute a
         waiver of any provision of, or operate as a waiver of any right, power
         or remedy of the Agent, the Collateral Agent or any Bank under, the
         Credit Agreement or any of the other Loan Documents.

                 B.       APPLICABLE LAW.  THIS AMENDMENT SHALL BE DEEMED TO BE
A CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF NEW
YORK, WITHOUT GIVING EFFECT TO SUCH LAWS RELATING TO CONFLICTS OF LAWS.

                 C.       HEADINGS.  The various headings of this Amendment are
inserted for convenience only and shall not affect the meaning or
interpretation of this Amendment or any provision hereof.

                 D.       COUNTERPARTS.  This Amendment may be executed by the
parties hereto in several counterparts and by the different parties on separate
counterparts, each of which shall be deemed to be an original and all of which
shall constitute together but one and the same instrument; signature pages may
be detached from multiple separate counterparts and attached to a single
counterpart so that all signature pages are physically attached to the same
document.

                 E.       SEVERABILITY.  Any provision of this Amendment which
is prohibited or unenforceable in any jurisdiction shall, as to such provision
and such jurisdiction, be ineffective to the extent of such prohibition or
unenforceability without invalidating the remaining provisions of this
Amendment or affecting the validity or enforceability of such provisions in any
other jurisdiction.





                                       4
<PAGE>   23
                 IN WITNESS WHEREOF, this Amendment has been duly
executed and delivered as of the day and year first above written.


KAISER ALUMINUM CORPORATION
(formerly KaiserTech Limited)


By:_________________________________
Name Printed:_______________________
Its:________________________________


MELLON BANK, N.A., as
Collateral Agent


By:_________________________________
Name Printed:_______________________
Its:________________________________





                                       5
<PAGE>   24
                                   EXHIBIT C

       SECOND AMENDMENT TO KT SECURITY AGREEMENT, FINANCING STATEMENT,
             AND CONDITIONAL ASSIGNMENT OF PATENTS AND TRADEMARKS




                 THIS SECOND AMENDMENT TO KT SECURITY AGREEMENT, FINANCING
STATEMENT, AND CONDITIONAL ASSIGNMENT OF PATENTS AND TRADEMARKS (this
"Amendment"), dated as of December 20, 1993, is by and between KAISER ALUMINUM
CORPORATION (formerly KaiserTech Limited), a Delaware corporation (the "Parent
Guarantor"), and MELLON BANK, N.A., a national banking association, as
collateral agent for certain financial institutions that are parties to the
Credit Agreement referred to below (in such capacity, together with any
successors and assigns in such capacity, the "Collateral Agent").  Capitalized
terms used, but not defined, herein shall have the meanings given to such terms
in the Credit Agreement.

                              W I T N E S S E T H:

                 WHEREAS, the Parent Guarantor, the Company, the Banks, the
Agent, and the Collateral Agent are parties to that certain Credit Agreement
dated as of December 13, 1989, as amended by a First Amendment to Credit
Agreement dated as of April 17, 1990, a Second Amendment to Credit Agreement
dated as of September 17, 1990, a Third Amendment to Credit Agreement dated as
of December 7, 1990, a Fourth Amendment to Credit Agreement dated as of April
19, 1991, a Fifth Amendment to Credit Agreement dated as of March 13, 1992, a
Seventh Amendment to Credit Agreement dated as of November 6, 1992, an Eighth
Amendment to Credit Agreement dated as of January 7, 1993, a Ninth Amendment to
Credit Agreement dated as of May 19, 1993, a Tenth Amendment to Credit
Agreement dated as of July 23, 1993 and an Eleventh Amendment to Credit
Agreement dated as of August 27, 1993 (as so amended and as further amended by
the Twelfth Amendment referred to below, the "Credit Agreement"); and

                 WHEREAS, the Required Banks had given their consent to a Sixth
Amendment to Credit Agreement dated as of June 25, 1992 (the "Sixth
Amendment"), but the Sixth Amendment has not become effective and has been
withdrawn; and

                 WHEREAS, as of the date hereof the Parent Guarantor, the
Company, the Banks, the Agent, and the Collateral Agent are entering into a
Twelfth Amendment to Credit Agreement (the "Twelfth Amendment"); and

                 WHEREAS, the Parent Guarantor and the Collateral Agent are
parties to that certain KT Security Agreement, Financing Statement, and
Conditional Assignment of Patents and Trademarks, dated as of December 21,
1989, as amended by the First Amendment to KT Security Agreement, Financing
Statement, and Conditional





                                       1
<PAGE>   25
Assignment of Patents and Trademarks dated as of May 19, 1993 (the "KT Security
Agreement"); and

                 WHEREAS, the parties hereto have agreed to amend the KT
Security Agreement as herein provided;

                 NOW, THEREFORE, the parties hereto agree as follows:

                 SECTION 1.  AMENDMENTS TO KT SECURITY AGREEMENT.

                 Section 2 of the KT Security Agreement is hereby amended by
deleting the word "and" at the end of clause (f) of the second proviso thereof,
and by inserting the following immediately preceding the period at the end of
the second proviso of Section 2:

                 "; and (h) the Second Equity Proceeds Note".

                 SECTION 2.  CONDITIONS TO EFFECTIVENESS.

                 A.       This Amendment shall become effective as of the date
hereof (the "Second Amendment Effective Date") only when the following
conditions shall have been met and notice thereof shall have been given by the
Agent to the Parent Guarantor, the Company, the Collateral Agent and each Bank:

                 1.       The Agent shall have received for each Bank
counterparts hereof duly executed on behalf of the Parent Guarantor and the
Collateral Agent.

                 2.       The Agent shall have received:

                          (i)    Resolutions of the Board of Directors or of
the Executive Committee of the Parent Guarantor approving and authorizing the
execution, delivery, and performance of this Amendment, certified by its
corporate secretary or an assistant secretary as being in full force and effect
without modification or amendment as of the date of execution hereof by the
Parent Guarantor;

                          (ii)   A signature and incumbency certificate
of the officers of the Parent Guarantor executing this Amendment;

                          (iii)  For each Bank an opinion, addressed to the
Agent, the Collateral Agent, and each Bank, from Kramer, Levin, Naftalis,
Nessen, Kamin & Frankel, in substantially the form of Exhibit D to the Twelfth
Amendment, with such changes therein as shall be satisfactory to the Agent; and

                          (iv)   Such other information, approvals, opinions,
documents, or instruments as the Agent may reasonably request.





                                       2
<PAGE>   26
        SECTION 3.   PARENT GUARANTOR'S REPRESENTATIONS AND WARRANTIES.

                 In order to induce the Collateral Agent to enter into this
Amendment and to amend the KT Security Agreement in the manner provided herein,
the Parent Guarantor represents and warrants to each Bank, the Agent and the
Collateral Agent that, as of the Second Amendment Effective Date after giving
effect to the effectiveness of this Amendment, the following statements are
true and correct in all material respects:

                 A.       AUTHORIZATION OF AGREEMENTS.   The execution and
delivery of this Amendment by the Parent Guarantor and the performance of the
KT Security Agreement as amended by this Amendment (the "Amended Agreement") by
the Parent Guarantor are within its corporate powers and have been duly
authorized by all necessary corporate action on the part of the Parent
Guarantor.

                 B.       NO CONFLICT.  The execution and delivery by the
Parent Guarantor of this Amendment and the performance by the Parent Guarantor
of the Amended Agreement do not:

                 (a)      contravene its Organic Documents;

                 (b)      contravene any contractual restriction where such a
         contravention has a reasonable possibility of having a Materially
         Adverse Effect, or contravene any law or governmental regulation or
         court decree or order binding on or affecting the Parent Guarantor or
         any of its Subsidiaries; or

                 (c)      result in, or require the creation or imposition of,
         any Lien on any of the Parent Guarantor's properties or any of the
         properties of any its Subsidiaries, other than pursuant to the Loan
         Documents.

                 C.       BINDING OBLIGATION.  This Amendment has been duly
executed and delivered by the Parent Guarantor and this Amendment and the
Amended Agreement constitute the legal, valid and binding obligations of the
Parent Guarantor, enforceable against the Parent Guarantor in accordance with
their respective terms, except as may be limited by bankruptcy, insolvency,
reorganization, moratorium or similar laws relating to or limiting creditors'
rights generally and by general principles of equity.

                 D.       GOVERNMENTAL APPROVAL, REGULATION, ETC.  No
authorization or approval or other action by, and no notice to or filing with,
any governmental authority or regulatory body or other Person is required for
the due execution, delivery or performance of this Amendment by the Parent
Guarantor.





                                       3
<PAGE>   27
                 SECTION 4.   MISCELLANEOUS.

                 A.       REFERENCE TO AND EFFECT ON THE KT SECURITY AGREEMENT
AND THE OTHER LOAN DOCUMENTS.

                          (i)    On and after the Second Amendment Effective
         Date, each reference in the KT Security Agreement to "this Agreement",
         "hereunder", "hereof", "herein" or words of like import referring to
         the KT Security Agreement, and each reference in the other Loan
         Documents to the "KT Security Agreement", "thereunder", "thereof" or
         words of like import referring to the KT Security Agreement shall mean
         and be a reference to the Amended Agreement.

                          (ii)   Except as specifically amended by this
         Amendment, the KT Security Agreement and the other Loan Documents
         shall remain in full force and effect and are hereby ratified and
         confirmed.

                          (iii)  The execution, delivery and performance of
         this Amendment shall not, except as expressly provided herein,
         constitute a waiver of any provision of, or operate as a waiver of any
         right, power or remedy of the Agent, the Collateral Agent or any Bank
         under, the Credit Agreement or any of the other Loan Documents.

                 B.       APPLICABLE LAW.  THIS AMENDMENT SHALL BE DEEMED TO BE
A CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF NEW
YORK, WITHOUT GIVING EFFECT TO SUCH LAWS RELATING TO CONFLICTS OF LAWS.

                 C.       HEADINGS.  The various headings of this Amendment are
inserted for convenience only and shall not affect the meaning or
interpretation of this Amendment or any provision hereof.

                 D.       COUNTERPARTS.   This Amendment may be executed by the
parties hereto in several counterparts and by the different parties on separate
counterparts, each of which shall be deemed to be an original and all of which
shall constitute together but one and the same instrument; signature pages may
be detached from multiple separate counterparts and attached to a single
counterpart so that all signature pages are physically attached to the same
document.

                 E.        SEVERABILITY.   Any provision of this Amendment
which is prohibited or unenforceable in any jurisdiction shall, as to such
provision and such jurisdiction, be ineffective to the extent of such
prohibition or unenforceability without invalidating the remaining provisions
of this Amendment or affecting the validity or enforceability of such
provisions in any other jurisdiction.





                                       4
<PAGE>   28
                 IN WITNESS WHEREOF, this Amendment has been duly
executed and delivered as of the day and year first above written.


KAISER ALUMINUM CORPORATION
(formerly KaiserTech Limited)


By:_________________________________
Name Printed:_______________________
Its:________________________________


MELLON BANK, N.A., as
Collateral Agent


By:_________________________________
Name Printed:_______________________
Its:________________________________





                                       5
<PAGE>   29
                                   EXHIBIT D





                                                  January ___, 1993



Bank of America National Trust and
         Savings Association, as Agent
315 Montgomery Street
San Francisco, California 94104

                 and

Mellon Bank, N.A., as Collateral Agent
Three Mellon Bank Center
Pittsburgh, Pennsylvania 15259

                 and

The Banks Listed on Schedule A Hereto

                 Twelfth Amendment to Credit Agreement (the "Twelfth
                 Amendment"), dated as of December 20, 1993, among Kaiser
                 Aluminum Corporation (formerly KaiserTech Limited), Kaiser
                 Aluminum & Chemical Corporation, certain financial
                 institutions, Bank of America National Trust and Savings
                 Association, as Agent, and Mellon Bank, N.A., as Collateral
                 Agent 

Ladies and Gentlemen:

                 We have acted as special counsel to Kaiser Aluminum
Corporation, a Delaware corporation (the "Parent Guarantor"), and Kaiser
Aluminum & Chemical Corporation, a Delaware corporation (the "Company"), in
connection with the Twelfth Amendment, the Second Amendment to KT Pledge
Agreement dated as of December 20, 1993 (the "KT Pledge Agreement Amendment")
between the Parent Guarantor and the Collateral Agent and the Second Amendment
to KT Security Agreement, Financing Statement, and Conditional Assignment of
Patents and Trademarks dated as of December 20, 1993 (the "KT Security
Agreement Amendment") between the Parent Guarantor and the Collateral Agent.
Capitalized terms used but not defined herein have the meanings assigned
thereto in the Credit Agreement, as amended by the Twelfth Amendment.  As used
herein, "Credit Agreement" has the meaning ascribed thereto in the first
recital of the Twelfth Amendment.





                                       1
<PAGE>   30
Bank of America National Trust and                          January ___, 1993
     Savings Association, as Agent                                     Page 2

                   and

Mellon Bank, N.A., as Collateral Agent

                   and

The Banks Listed on Schedule A Hereto



                 In rendering the opinion set forth herein, we have reviewed
(i) the Credit Agreement, (ii) the Twelfth Amendment, (iii) the KT Pledge
Agreement dated as of December 21, 1989, as amended by the First Amendment
dated as of May 19, 1993, between the Parent Guarantor and the Collateral Agent
(the "KT Pledge Agreement"), (iv) the KT Security Agreement, Financing
Statement, and Conditional Assignment of Patents and Trademarks dated as of
December 21, 1989, as amended by the First Amendment dated as of May 19, 1993,
between the Parent Guarantor and the Collateral Agent (the "KT Security
Agreement"), (v) the KT Pledge Agreement Amendment, and (vi) the KT Security
Agreement Amendment and have examined originals or copies, certified, or
otherwise identified to our satisfaction, of (i) the Certificate of
Incorporation and By-laws of each of the Parent Guarantor and the Company as in
effect on the date hereof, and (ii) such other documents, records, certificates
and instruments (collectively, "Documents") as in our judgment are necessary or
appropriate as the basis for the opinion expressed below.

                 In our examination we have assumed the genuineness of all
signatures, the authenticity of all Documents submitted to us as originals, the
conformity to original Documents of all Documents submitted to us as certified
or photostatic copies, and the authenticity of the originals of such copies.
As to any facts material to this opinion which we did not independently
establish or verify, we have relied upon statements and representations of
officers and other representatives of the Parent Guarantor and the Company and
certificates of public officials.  We also have assumed (i) the valid
authorization, execution, and delivery of the Twelfth Amendment, the KT Pledge
Agreement Amendment and the KT Security Agreement Amendment by the parties
thereto (other than the Parent Guarantor and the Company), (ii) that each such
other party has been duly organized and is validly existing and in good
standing under the laws of the jurisdiction of its organization with the
corporate or other organizational power to perform its obligations thereunder,
and (iii) that the Twelfth Amendment, the KT Pledge Agreement Amendment and the
KT Security Agreement Amendment constitute the legal, valid and binding
obligation of each such other party enforceable against each such other party
in accordance with its terms (subject to qualifications and





                                       2
<PAGE>   31
Bank of America National Trust and                          January ___, 1993
     Savings Association, as Agent                                     Page 2

                 and

Mellon Bank, N.A., as Collateral Agent

                 and

The Banks Listed on Schedule A Hereto



limitations similar to those set forth in clauses (a) and (b) on page 4 of this
opinion).

                 Based upon the foregoing, and subject to the qualifications
set forth herein, we are of the opinion that:

                 1.       The execution, delivery, and performance by each of
the Parent Guarantor and the Company of the Twelfth Amendment, and the
performance by the Company and the Parent Guarantor of the Credit Agreement, as
amended by the Twelfth Amendment, are within their respective corporate powers,
have been duly authorized by all necessary corporate action on the part of the
Parent Guarantor and the Company, and do not:

                 (a)      violate the Organic Documents of the Parent Guarantor
                          or the Company;

                 (b)      violate any court decree or order of any governmental
                          authority which, after our due inquiry, has been
                          specifically disclosed to us by the Parent Guarantor
                          or the Company; or

                 (c)      violate the New Subordinated Notes or the New
                          Subordinated Indenture.

                 2.       The Twelfth Amendment has been duly executed and
delivered by each of the Parent Guarantor and the Company.

                 3.       The Twelfth Amendment constitutes the legal, valid,
and binding obligation of each of the Parent Guarantor and the Company
enforceable against each of the Parent Guarantor and the Company in accordance
with its terms.

                 4.       The execution, delivery, and performance by the
Parent Guarantor of the KT Pledge Agreement Amendment and the KT Security
Agreement Amendment and the performance by the Parent Guarantor of the KT
Pledge Agreement and the KT Security Agreement, as amended by the KT Pledge
Agreement Amendment and the KT Security Agreement Amendment, as the case may
be, are within





                                       3
<PAGE>   32
Bank of America National Trust and                           January ___, 1993
     Savings Association, as Agent                                      Page 2

                 and

Mellon Bank, N.A., as Collateral Agent

                 and

The Banks Listed on Schedule A Hereto



its corporate powers, have been duly authorized by all necessary corporate
action on the part of the Parent Guarantor, and do not:

                 (a)      violate the Organic Documents of the Parent
                          Guarantor; or

                 (b)      violate any court decree or order of any governmental
                          authority which, after our due inquiry, has been
                          specifically disclosed to us by the Parent Guarantor.

                 5.       The KT Pledge Agreement Amendment and the KT
Security Agreement Amendment have been duly executed and delivered by the
Parent Guarantor.

                 6.       The KT Pledge Agreement Amendment and the KT Security
Agreement Amendment constitute the legal, valid, and binding obligations of the
Parent Guarantor enforceable against the Parent Guarantor in accordance with
their respective terms.

                 The opinions set forth in paragraphs 3 and 6 above are subject
to the following qualifications and limitations (and the other opinions set
forth above are subject to the following qualifications and limitations, other
than those set forth in clauses (a), (b) and (c) below):

                 (a)      The enforceability of the Twelfth Amendment, the KT
Pledge Agreement Amendment and the KT Security Agreement Amendment may be
subject to or limited by bankruptcy, insolvency, reorganization, arrangement,
fraudulent conveyance or transfer, moratorium, or other laws and court
decisions, now or hereafter in effect, relating to or affecting the rights of
creditors generally;

                 (b)      The enforceability of the Twelfth Amendment, the KT
Pledge Agreement Amendment and the KT Security Agreement Amendment is subject
to the application of and may be limited by general principles of equity,
including, without limitation, concepts of materiality, reasonableness, good
faith and fair dealing (regardless of whether considered in a proceeding in
equity or at





                                       4
<PAGE>   33
Bank of America National Trust and                          January ___, 1993
     Savings Association, as Agent                                     Page 2

                 and

Mellon Bank, N.A., as Collateral Agent

                 and

The Banks Listed on Schedule A Hereto



law).  Such principles of equity are of general application and in applying
such principles a court, among other things, might not allow a creditor to
accelerate maturity of a debt under certain circumstances, including, without
limitation, upon the occurrence of a default deemed immaterial or might decline
to order an obligor to perform covenants.  Such principles applied by a court
might include a requirement that a creditor act with reasonableness and in good
faith.  Thus, we express no opinion as to the validity or enforceability of (i)
provisions restricting access to legal or equitable remedies, such as the
specific performance of executory covenants, (ii) provisions that purport to
establish evidentiary standards, (iii) provisions relating to waivers,
severability, indemnity, submissions to jurisdiction, set off, delay or
omission of enforcement of rights or remedies, and (iv) provisions purporting
to convey rights to persons other than parties to the Credit Agreement.  In
addition, we express no opinion as to the enforceability of any provision
purporting to provide indemnification or contribution relating to matters
arising under Federal or State securities laws;

                 (c)      The remedy of specific performance and injunctive and
other forms of equitable relief are subject to equitable defenses and to the
discretion of the court before which any proceeding therefor may be brought;
and

                 (d)      Our opinion expressed herein is limited to the laws
of the State of New York, the General Corporation Law of the State of Delaware,
and the Federal laws of the United States of America, and we do not express any
opinion herein concerning any other laws.  We express no opinion as to the
effects (if any) of any laws of any jurisdiction (except the State of New York)
in which any Bank is located which limits the rate of interest that such Bank
may charge or collect.

                 The opinion expressed herein is based upon the laws in effect
on the date hereof, and we assume no obligation to review or supplement this
opinion should any such law be changed by legislative action, judicial decision
or otherwise.





                                       5
<PAGE>   34
Bank of America National Trust and                         January ___, 1993
     Savings Association, as Agent                                    Page 2

                 and

Mellon Bank, N.A., as Collateral Agent

                 and

The Banks Listed on Schedule A Hereto



                 Ezra G. Levin, a partner of our firm, is a director of the
Parent Guarantor and the Company.

                 This opinion is being furnished only to the addressees named
above pursuant to Section 3.A.2(iii) of the Twelfth Amendment and is solely for
the benefit of such Persons in connection with the execution, delivery and
effectiveness of the Twelfth Amendment.  Accordingly, this opinion may not be
used, quoted, or relied upon by any other person or entity or for any other
purpose without, in each instance, our express prior written consent.

                                           Very truly yours,





                                       6
<PAGE>   35
                                   SCHEDULE A

BANK OF AMERICA NATIONAL TRUST
AND SAVINGS ASSOCIATION

MARINE MIDLAND BANK, N.A.

NATIONAL WESTMINSTER BANK PLC

NATIONAL WESTMINSTER BANK USA

TEXAS COMMERCE BANK NATIONAL ASSOCIATION

BANQUE PARIBAS

MELLON BANK, N.A.

THE FIRST NATIONAL BANK OF
     BOSTON

THE LONG-TERM CREDIT BANK OF
     JAPAN, LIMITED

ROYAL BANK OF CANADA

THE TORONTO-DOMINION BANK

BANQUE NATIONALE de PARIS

US BANK OF WASHINGTON, N.A.

IBJ SCHRODER BANK & TRUST
     COMPANY

THE NIPPON CREDIT BANK, LIMITED
     LOS ANGELES AGENCY

SOCIETE GENERALE

THE YASUDA TRUST & BANKING
     CO., LIMITED

ABN-AMRO BANK N.V.

STATE BANK OF SOUTH AUSTRALIA

CHRISTIANIA BANK OG KREDITKASSE

HIBERNIA NATIONAL BANK

COMMONWEALTH BANK OF AUSTRALIA





                                       7
<PAGE>   36
VAN KAMPEN MERRITT PRIME RATE INCOME TRUST

WEST ONE BANK

AUSTRALIA AND NEW ZEALAND
     BANKING GROUP, LIMITED





                                       8
<PAGE>   37
                    SECOND AMENDMENT TO KT PLEDGE AGREEMENT



                 THIS SECOND AMENDMENT TO KT PLEDGE AGREEMENT (this
"Amendment"), dated as of December 20, 1993, is by and between KAISER ALUMINUM
CORPORATION (formerly KaiserTech Limited), a Delaware corporation (the "Parent
Guarantor"), and MELLON BANK, N.A., a national banking association, as
collateral agent for certain financial institutions that are parties to the
Credit Agreement referred to below (in such capacity, together with any
successors and assigns in such capacity, the "Collateral Agent"). Capitalized
terms used, but not defined, herein shall have the meanings given to such terms
in the Credit Agreement.

                              W I T N E S S E T H:

                 WHEREAS, the Parent Guarantor, the Company, the Banks, the
Agent, and the Collateral Agent are parties to that certain Credit Agreement
dated as of December 13, 1989, as amended by a First Amendment to Credit
Agreement dated as of April 17, 1990, a Second Amendment to Credit Agreement
dated as of September 17, 1990, a Third Amendment to Credit Agreement dated as
of December 7, 1990, a Fourth Amendment to Credit Agreement dated as of April
19, 1991, a Fifth Amendment to Credit Agreement dated as of March 13, 1992, a
Seventh Amendment to Credit Agreement dated as of November 6, 1992, an Eighth
Amendment to Credit Agreement dated as of January 7, 1993, a Ninth Amendment to
Credit Agreement dated as of May 19, 1993, a Tenth Amendment to Credit
Agreement dated as of July 23, 1993 and an Eleventh Amendment to Credit
Agreement dated as of August 27, 1993 (as so amended and as further amended by
the Twelfth Amendment referred to below, the "Credit Agreement"); and

                 WHEREAS, the Required Banks had given their consent to a Sixth
Amendment to Credit Agreement dated as of June 25, 1992 (the "Sixth
Amendment"), but the Sixth Amendment has not become effective and has been
withdrawn; and

                 WHEREAS, as of the date hereof the Parent Guarantor, the
Company, the Banks, the Agent, and the Collateral Agent are entering into a
Twelfth Amendment to Credit Agreement (the "Twelfth Amendment"); and

                 WHEREAS, the Parent Guarantor and the Collateral Agent are
parties to that certain KT Pledge Agreement, dated as of December 21, 1989, as
amended by the First Amendment to KT Pledge Agreement dated as of May 19, 1993
(the "KT Pledge Agreement"); and

                 WHEREAS, the parties hereto have agreed to amend the KT
Pledge Agreement as herein provided;





                                       1
<PAGE>   38
                 NOW, THEREFORE, the parties hereto agree as follows:

                 SECTION 1.  AMENDMENTS TO KT PLEDGE AGREEMENT.

                 Section 2.1 of the KT Pledge Agreement is hereby amended by
inserting the phrase "and the Second Equity Proceeds Note" following the phrase
"other than the Equity Proceeds Note" contained in clause (c) thereof.

                 SECTION 2.  CONDITIONS TO EFFECTIVENESS.

                 A.       This Amendment shall become effective as of the date
hereof (the "Second Amendment Effective Date") only when the following
conditions shall have been met and notice thereof shall have been given by the
Agent to the Parent Guarantor, the Company, the Collateral Agent and each Bank:

                 1.       The Agent shall have received for each Bank
counterparts hereof duly executed on behalf of the Parent Guarantor and the
Collateral Agent.

                 2.       The Agent shall have received:

                          (i)    Resolutions of the Board of Directors or of
the Executive Committee of the Parent Guarantor approving and authorizing the
execution, delivery, and performance of this Amendment, certified by its
corporate secretary or an assistant secretary as being in full force and effect
without modification or amendment as of the date of execution hereof by the
Parent Guarantor;

                          (ii)   A signature and incumbency certificate of the
officers of the Parent Guarantor executing this Amendment;

                          (iii)  For each Bank an opinion, addressed to the
Agent, the Collateral Agent, and each Bank, from Kramer, Levin, Naftalis,
Nessen, Kamin & Frankel, in substantially the form of Exhibit D to the Twelfth
Amendment, with such changes therein as shall be satisfactory to the Agent; and

                          (iv)   Such other information, approvals, opinions, 
documents, or instruments as the Agent may reasonably request.

                 SECTION 3.  PARENT GUARANTOR'S REPRESENTATIONS AND WARRANTIES.

                 In order to induce the Collateral Agent to enter into this
Amendment and to amend the KT Pledge Agreement in the manner provided herein,
the Parent Guarantor represents and warrants to each Bank, the Agent and the
Collateral Agent that, as of the Second Amendment Effective Date after giving
effect to the effectiveness of this Amendment, the following statements are
true and correct in all material respects:





                                       2
<PAGE>   39
                 A.       AUTHORIZATION OF AGREEMENTS.  The execution and
delivery of this Amendment by the Parent Guarantor and the performance of the
KT Pledge Agreement as amended by this Amendment (the "Amended Agreement") by
the Parent Guarantor are within its corporate powers and have been duly
authorized by all necessary corporate action on the part of the Parent
Guarantor.

                 B.       NO CONFLICT.  The execution and delivery by the
Parent Guarantor of this Amendment and the performance by the Parent Guarantor
of the Amended Agreement do not:

                 (a)      contravene its Organic Documents;

                 (b)      contravene any contractual restriction where such a
         contravention has a reasonable possibility of having a Materially
         Adverse Effect, or contravene any law or governmental regulation or
         court decree or order binding on or affecting the Parent Guarantor or
         any of its Subsidiaries; or

                 (c)      result in, or require the creation or imposition of,
         any Lien on any of the Parent Guarantor's properties or any of the
         properties of any of its Subsidiaries, other than pursuant to the Loan
         Documents.

                 C.       BINDING OBLIGATION.  This Amendment has been duly
executed and delivered by the Parent Guarantor and this Amendment and the
Amended Agreement constitute the legal, valid and binding obligations of the
Parent Guarantor, enforceable against the Parent Guarantor in accordance with
their respective terms, except as may be limited by bankruptcy, insolvency,
reorganization, moratorium or similar laws relating to or limiting creditors'
rights generally and by general principles of equity.

                 D.       GOVERNMENTAL APPROVAL, REGULATION, ETC.  No
authorization or approval or other action by, and no notice to or filing with,
any governmental authority or regulatory body or other Person is required for
the due execution, delivery or performance of this Amendment by the Parent
Guarantor.

                 SECTION 4.  MISCELLANEOUS.

                 A.       REFERENCE TO AND EFFECT ON THE KT PLEDGE AGREEMENT
AND THE OTHER LOAN DOCUMENTS.

                 (i)      On and after the Second Amendment Effective Date,
         each reference in the KT Pledge Agreement to "this Agreement",
         "hereunder", "hereof", "herein" or words of like import referring to
         the KT Pledge Agreement, and each reference in the other Loan
         Documents to the "KT Pledge Agreement", "thereunder", "thereof" or
         words of like import referring to the KT Pledge Agreement shall mean
         and be a reference to the Amended Agreement.





                                       3
<PAGE>   40
                 (ii)   Except as specifically amended by this Amendment, the
         KT Pledge Agreement and the other Loan Documents shall remain in full
         force and effect and are hereby ratified and confirmed.

                 (iii)  The execution, delivery and performance of this
         Amendment shall not, except as expressly provided herein, constitute a
         waiver of any provision of, or operate as a waiver of any right, power
         or remedy of the Agent, the Collateral Agent or any Bank under, the
         Credit Agreement or any of the other Loan Documents.

                 B.     APPLICABLE LAW.  THIS AMENDMENT SHALL BE DEEMED TO BE
A CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF NEW
YORK, WITHOUT GIVING EFFECT TO SUCH LAWS RELATING TO CONFLICTS OF LAWS.

                 C.     HEADINGS.  The various headings of this Amendment are
inserted for convenience only and shall not affect the meaning or
interpretation of this Amendment or any provision hereof.

                 D.     COUNTERPARTS.  This Amendment may be executed by the
parties hereto in several counterparts and by the different parties on separate
counterparts, each of which shall be deemed to be an original and all of which
shall constitute together but one and the same instrument; signature pages may
be detached from multiple separate counterparts and attached to a single
counterpart so that all signature pages are physically attached to the same
document.

                 E.     SEVERABILITY.  Any provision of this Amendment which
is prohibited or unenforceable in any jurisdiction shall, as to such provision
and such jurisdiction, be ineffective to the extent of such prohibition or
unenforceability without invalidating the remaining provisions of this
Amendment or affecting the validity or enforceability of such provisions in any
other jurisdiction.





                                       4
<PAGE>   41
                 IN WITNESS WHEREOF, this Amendment has been duly
executed and delivered as of the day and year first above written.


KAISER ALUMINUM CORPORATION
(formerly KaiserTech Limited)


By:_________________________________
Name Printed:_______________________
Its:________________________________


MELLON BANK, N.A., as
Collateral Agent


By:_________________________________
Name Printed:_______________________
Its:________________________________





                                       5
<PAGE>   42
       SECOND AMENDMENT TO KT SECURITY AGREEMENT, FINANCING STATEMENT,
             AND CONDITIONAL ASSIGNMENT OF PATENTS AND TRADEMARKS



                 THIS SECOND AMENDMENT TO KT SECURITY AGREEMENT, FINANCING
STATEMENT, AND CONDITIONAL ASSIGNMENT OF PATENTS AND TRADEMARKS (this
"Amendment"), dated as of December 20, 1993, is by and between KAISER ALUMINUM
CORPORATION (formerly KaiserTech Limited), a Delaware corporation (the "Parent
Guarantor"), and MELLON BANK, N.A., a national banking association, as
collateral agent for certain financial institutions that are parties to the
Credit Agreement referred to below (in such capacity, together with any
successors and assigns in such capacity, the "Collateral Agent").  Capitalized
terms used, but not defined, herein shall have the meanings given to such terms
in the Credit Agreement.

                              W I T N E S S E T H:

                 WHEREAS, the Parent Guarantor, the Company, the Banks, the
Agent, and the Collateral Agent are parties to that certain Credit Agreement
dated as of December 13, 1989, as amended by a First Amendment to Credit
Agreement dated as of April 17, 1990, a Second Amendment to Credit Agreement
dated as of September 17, 1990, a Third Amendment to Credit Agreement dated as
of December 7, 1990, a Fourth Amendment to Credit Agreement dated as of April
19, 1991, a Fifth Amendment to Credit Agreement dated as of March 13, 1992, a
Seventh Amendment to Credit Agreement dated as of November 6, 1992, an Eighth
Amendment to Credit Agreement dated as of January 7, 1993, a Ninth Amendment to
Credit Agreement dated as of May 19, 1993, a Tenth Amendment to Credit
Agreement dated as of July 23, 1993 and an Eleventh Amendment to Credit
Agreement dated as of August 27, 1993 (as so amended and as further amended by
the Twelfth Amendment referred to below, the "Credit Agreement"); and

                 WHEREAS, the Required Banks had given their consent to a Sixth
Amendment to Credit Agreement dated as of June 25, 1992 (the "Sixth
Amendment"), but the Sixth Amendment has not become effective and has been
withdrawn; and

                 WHEREAS, as of the date hereof the Parent Guarantor, the
Company, the Banks, the Agent, and the Collateral Agent are entering into a
Twelfth Amendment to Credit Agreement (the "Twelfth Amendment"); and

                 WHEREAS, the Parent Guarantor and the Collateral Agent are
parties to that certain KT Security Agreement, Financing Statement, and
Conditional Assignment of Patents and Trademarks, dated as of December 21,
1989, as amended by the First Amendment to KT Security Agreement, Financing
Statement, and Conditional Assignment of Patents and Trademarks dated as of May
19, 1993 (the "KT Security Agreement"); and





                                       1
<PAGE>   43
                 WHEREAS, the parties hereto have agreed to amend the KT
Security Agreement as herein provided;

                 NOW, THEREFORE, the parties hereto agree as follows:

                 SECTION 1.  AMENDMENTS TO KT SECURITY AGREEMENT.

                 Section 2 of the KT Security Agreement is hereby amended by
deleting the word "and" at the end of clause (f) of the second proviso thereof,
and by inserting the following immediately preceding the period at the end of
the second proviso of Section 2:

                 "; and (h) the Second Equity Proceeds Note".

                 SECTION 2.  Conditions to Effectiveness.

                 A.       This Amendment shall become effective as of the date
hereof (the "Second Amendment Effective Date") only when the following
conditions shall have been met and notice thereof shall have been given by the
Agent to the Parent Guarantor, the Company, the Collateral Agent and each Bank:

                 1.       The Agent shall have received for each Bank
counterparts hereof duly executed on behalf of the Parent Guarantor and the
Collateral Agent.

                 2.       The Agent shall have received:

                          (i)    Resolutions of the Board of Directors or of
the Executive Committee of the Parent Guarantor approving and authorizing the
execution, delivery, and performance of this Amendment, certified by its
corporate secretary or an assistant secretary as being in full force and effect
without modification or amendment as of the date of execution hereof by the
Parent Guarantor;

                          (ii)   A signature and incumbency certificate of the 
officers of the Parent Guarantor executing this Amendment;

                          (iii)  For each Bank an opinion, addressed to the
Agent, the Collateral Agent, and each Bank, from Kramer, Levin, Naftalis,
Nessen, Kamin & Frankel, in substantially the form of Exhibit D to the Twelfth
Amendment, with such changes therein as shall be satisfactory to the Agent; and

                          (iv)   Such other information, approvals, opinions, 
documents, or instruments as the Agent may reasonably request.





                                       2
<PAGE>   44
                 SECTION 3.  PARENT GUARANTOR'S REPRESENTATIONS AND WARRANTIES.

                 In order to induce the Collateral Agent to enter into this
Amendment and to amend the KT Security Agreement in the manner provided herein,
the Parent Guarantor represents and warrants to each Bank, the Agent and the
Collateral Agent that, as of the Second Amendment Effective Date after giving
effect to the effectiveness of this Amendment, the following statements are
true and correct in all material respects:

                 A.       AUTHORIZATION OF AGREEMENTS.   The execution and
delivery of this Amendment by the Parent Guarantor and the performance of the
KT Security Agreement as amended by this Amendment (the "Amended Agreement") by
the Parent Guarantor are within its corporate powers and have been duly
authorized by all necessary corporate action on the part of the Parent
Guarantor.

                 B.       NO CONFLICT.  The execution and delivery by the
Parent Guarantor of this Amendment and the performance by the Parent Guarantor
of the Amended Agreement do not:

                 (a)      contravene its Organic Documents;

                 (b)      contravene any contractual restriction where such a
         contravention has a reasonable possibility of having a Materially
         Adverse Effect, or contravene any law or governmental regulation or
         court decree or order binding on or affecting the Parent Guarantor or
         any of its Subsidiaries; or

                 (c)      result in, or require the creation or imposition of,
         any Lien on any of the Parent Guarantor's properties or any of the
         properties of any its Subsidiaries, other than pursuant to the Loan
         Documents.

                 C.       BINDING OBLIGATION.  This Amendment has been duly
executed and delivered by the Parent Guarantor and this Amendment and the
Amended Agreement constitute the legal, valid and binding obligations of the
Parent Guarantor, enforceable against the Parent Guarantor in accordance with
their respective terms, except as may be limited by bankruptcy, insolvency,
reorganization, moratorium or similar laws relating to or limiting creditors'
rights generally and by general principles of equity.

                 D.       GOVERNMENTAL APPROVAL, REGULATION, ETC.  No
authorization or approval or other action by, and no notice to or filing with,
any governmental authority or regulatory body or other Person is required for
the due execution, delivery or performance of this Amendment by the Parent
Guarantor.





                                       3
<PAGE>   45
                 SECTION 4.  MISCELLANEOUS.

                 A.       REFERENCE TO AND EFFECT ON THE KT SECURITY AGREEMENT
AND THE OTHER LOAN DOCUMENTS.

                          (i)    On and after the Second Amendment Effective
         Date, each reference in the KT Security Agreement to "this Agreement",
         "hereunder", "hereof", "herein" or words of like import referring to
         the KT Security Agreement, and each reference in the other Loan
         Documents to the "KT Security Agreement", "thereunder", "thereof" or
         words of like import referring to the KT Security Agreement shall mean
         and be a reference to the Amended Agreement.

                          (ii)   Except as specifically amended by this
         Amendment, the KT Security Agreement and the other Loan Documents
         shall remain in full force and effect and are hereby ratified and
         confirmed.

                          (iii)  The execution, delivery and performance of
         this Amendment shall not, except as expressly provided herein,
         constitute a waiver of any provision of, or operate as a waiver of any
         right, power or remedy of the Agent, the Collateral Agent or any Bank
         under, the Credit Agreement or any of the other Loan Documents.

                 B.       APPLICABLE LAW.  THIS AMENDMENT SHALL BE DEEMED TO BE
A CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF NEW
YORK, WITHOUT GIVING EFFECT TO SUCH LAWS RELATING TO CONFLICTS OF LAWS.

                 C.       HEADINGS.  The various headings of this Amendment are
inserted for convenience only and shall not affect the meaning or
interpretation of this Amendment or any provision hereof.

                 D.       COUNTERPARTS.   This Amendment may be executed by the
parties hereto in several counterparts and by the different parties on separate
counterparts, each of which shall be deemed to be an original and all of which
shall constitute together but one and the same instrument; signature pages may
be detached from multiple separate counterparts and attached to a single
counterpart so that all signature pages are physically attached to the same
document.

                 E.        SEVERABILITY.   Any provision of this Amendment
which is prohibited or unenforceable in any jurisdiction shall, as to such
provision and such jurisdiction, be ineffective to the extent of such
prohibition or unenforceability without invalidating the remaining provisions
of this Amendment or affecting the validity or enforceability of such
provisions in any other jurisdiction.





                                       4
<PAGE>   46
                 IN WITNESS WHEREOF, this Amendment has been duly
executed and delivered as of the day and year first above written.


KAISER ALUMINUM CORPORATION
(formerly KaiserTech Limited)


By:_________________________________
Name Printed:_______________________
Its:________________________________


MELLON BANK, N.A., as
Collateral Agent


By:_________________________________
Name Printed:_______________________
Its:________________________________




                                       5

<PAGE>   1
 
                                                                    EXHIBIT 23.1
 
                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS
 
     As independent public accountants, we hereby consent to the use of our
reports (and to all references to our Firm) included in or made a part of this
registration statement.
 
ARTHUR ANDERSEN & CO.
Oakland, California
   
February 8, 1994
    


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