HOLNAM INC
SC 13E3/A, 1994-01-14
CEMENT, HYDRAULIC
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<PAGE>
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                 Schedule 13E-3
                        Rule 13e-3 Transaction Statement
                       (Pursuant to Section 13(e) of the
                        Securities Exchange Act of 1934)
                                (Amendment No. 1)
                                  HOLNAM INC.
                              (NAME OF THE ISSUER)
                     'HOLDERBANK' FINANCIERE GLARIS, LTD.,
                         HOLDERNAM INC. AND HOLCEM INC.
                      (NAME OF PERSON(S) FILING STATEMENT)
                     COMMON STOCK, PAR VALUE $.01 PER SHARE
                         (TITLE OF CLASS OF SECURITIES)
                                  436429 10 4
                     (CUSIP NUMBER OF CLASS OF SECURITIES)
                            JOSEPH W. SCHMIDT, ESQ.
                         WHITMAN BREED ABBOTT & MORGAN
                                200 PARK AVENUE
                            NEW YORK, NEW YORK 10166
                                 (212) 351-3210
                 (NAME, ADDRESS AND TELEPHONE NUMBER OF PERSON
                AUTHORIZED TO RECEIVE NOTICES AND COMMUNICATIONS
                    ON BEHALF OF PERSON(S) FILING STATEMENT)
    THIS STATEMENT IS FILED IN CONNECTION WITH (CHECK THE APPROPRIATE BOX):
A. [ ] THE  FILING OF SOLICITATION MATERIALS OR AN INFORMATION STATEMENT SUBJECT
       TO REGULATION 14A [17 CFR 240.14a-1 TO 240.14b-1], REGULATION 14C
       [17 CFR 240.14c-1 TO 240.14c 101] OR RULE 13E-3(c)
       [SECTIONS 240.13e-3 (c)] UNDER THE SECURITIES EXCHANGE ACT OF 1934.
B. [ ] THE FILING OF A REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF
       1933.
C. [ ] A TENDER OFFER.
D. [X] NONE OF THE ABOVE.
 
       CHECK THE FOLLOWING BOX IF THE SOLICITING MATERIALS OR INFORMATION
       STATEMENT REFERRED TO IN CHECKING BOX (A) ARE
     PRELIMINARY COPIES: [ ]
 
                                   PAGE 1 OF    PAGES
                               EXHIBIT INDEX ON PAGE 5

<PAGE>
                           CALCULATION OF FILING FEE
<TABLE>
<CAPTION>

TRANSACTION                      AMOUNT OF FILING FEE
VALUATION*

    <S>                                  <C>
$57,284,363, based
on 7,488,152 shares
of Holnam Inc. Common
Stock times $7.65 per share           $11,457.00**
</TABLE>

*Set forth the amount on which the filing fee is calculated and state how it was
determined.
**Previously paid.
[ ] Check  box if any part  of the fee is offset  as provided in Rule 0-11(a)(2)
    and identify the filing with which  the offsetting fee was previously  paid.
    Identify  the previous filing by registration  statement number, or the Form
    or Schedule and the date of its filing.
 
Amount Previously Paid: ______________
 
Form or Registration No: _____________
 
Filing Party: ________________________
 
Date Filed: __________________________

ITEM 17. MATERIAL TO BE FILED AS EXHIBITS
 
     The Exhibit Index  set forth  on page 5  of this  Transaction Statement is
incorporated herein by reference.

<PAGE>
                                   SIGNATURE
 
     After  due inquiry and  to the best  of my knowledge  and belief, I certify
that the information set forth in this statement is true, complete and correct.
 
<TABLE>
<S>                                               <C>
                                                  'HOLDERBANK' FINANCIERE GLARIS LTD.
Dated: January 12, 1994                           By /s/ Thomas Schmidheiny
                                                     ______________________
                                                         Name: Thomas Schmidheiny
                                                         Title: Chairman
                                                  By /s/ Pierre Haesler
                                                     ______________________
                                                         Name: Pierre Haesler
                                                         Title: Secretary
                                                  HOLDERNAM INC.
Dated: January 12, 1994                           By /s/ Peter Byland
                                                     ______________________
                                                         Name: Peter Byland
                                                         Title: President
                                                  HOLCEM INC.
Dated: January 12, 1994                           By /s/ Peter Byland
                                                     ______________________
                                                         Name: Peter Byland
                                                         Title: President
</TABLE>
<PAGE>
                                    APPENDIX
                           GRAPHIC AND IMAGE MATERIAL

IN EXHIBIT 17(b)(2):
page 5
 
    This  page of the paper format version of the  document  contains  a  Holnam
ownership  structure  chart  showing   'Holderbank'  Financiere   Glaris,   Ltd.
(Holderbank) as the owner of 100% of  Holdernam, Inc. which in turn is the owner
of 95.2% of Holnam, Inc. which in  turn is the owner  of  75%  of  Holnam  Texas
Limited Partnership and 59.5% of  St. Lawrence Cement,  Inc. Public Shareholders
are shown to own 4.8% of Holnam,  Inc. (NYSE Listing) and  40.5% of St. Lawrence
Cement, Inc. (Toronto/Montreal Listing).

page 17

    This page of the paper format version of  the document  contains two charts:

the first  the monthly indexed common stock price  history of  Holnam Inc.  from
March 31, 1990  to  September 30, 1993  as  compared to  an  industry  composite
(consisting of  Lafarge Corp.,  Medusa Corp.,  Southdown Inc.  and  St. Lawrence
Cement), the S&P400 Industrials and Lafarge Corp.

the second shows the monthly  common stock price and  trading volume  history of
Holnam Inc. from March 31, 1990 to September 30, 1993.

page 24

    This page of the paper format version of  the  document  contains  a  chart
showing the daily common  stock  price  history  of  Lafarge  Corporation  from
10/1/92 to 9/30/93.

page 43
 
    This page of the paper format version of the document contains a world map.

page 50
    This page of the paper format version of the document contains four charts:

the first shows the  leading managers of common  stock offerings for January  1,
1993 -- June 30, 1993 with Goldman Sachs leading at 19.7%.
 
the second shows the leading managers of common stock offerings for 1988 -- 1992
with Goldman Sachs leading at 24.9%.
 
the  third shows the leading managers of initial public offerings for January 1,
1993 -- June 30, 1993 with Goldman Sachs leading at 17.5%.
 
the fourth shows  the leading managers  of IPOs  for 1988 --  1992 with  Goldman
Sachs leading at 28.6%.
<PAGE>
IN EXHIBIT 17(b)(3): 

Exhibit 17(b)(3) - Presentation Material from Merrill Lynch
dated November 15, 1993

page 5

This page of the paper format version of the document
contains a chart which shows historical and projected
earnings for St. Lawrence as approximately negative $31
million for 1992, negative $9 million for 1993, $0 million
for 1994, $15 million for 1995, $31 million for 1996 and $38
million for 1997.  The expected average year-on-year
earnings increase (1995-1997) is stated to be approximately
59%.  This page states that the sources of the information
in the chart are Holnam and St. Lawrence Management and
Annual Reports and notes that a CAD/USD exchange rate of
1.30 is assumed.

page 6

This page of the paper format version of the document
contains a chart which graphically represents equity market
valuation principles for cyclical companies such as St.
Lawrence.  It states that international investors primarily
value equities on future earnings expectations and that
cyclical companies experience cyclical expansion and
contraction of P/E multiples.  Net income is compared to
time.

page 7

This page of the paper format version of the document
contains a chart which is a reproduction of the chart on
page 5.

page 8

This page of the paper format version of the document 
contains a chart which shows projected market values for St.
Lawrence as approximately $300 million in 1994, $462 million
in 1995 and $500 million in 1996 based on projected P/E
multiples of 19.5x for 1994, 15.0x for 1995 and 13.0x for
1996.  Investor total return of investment (calculated as
the compounded rate of return of projected market values) in
St. Lawrence (1994-1996) is stated to be approximately 29%
per annum.  This page notes that a CAD/USD exchange rate of
1.30 is assumed.

page 9

This page of the paper format version of the document
contains a chart which shows total cumulative free cash
flows for St. Lawrence (assuming 100% ownership) as
approximately $10 million in 1994, $18 million in 1995, $23
million in 1996 and $63 million in 1997.  This page states
that the sources of the information in the chart are Holnam
and St. Lawrence Management and notes that a CAD/USD
exchange rate of 1.30 is assumed.

page 10

This page of the paper format version of the document
contains a chart which shows historical and projected
earnings for Holnam Operations (which represents all of the
operations of Holnam except for Holnam's Texas Limited
Partnership and St. Lawrence) as approximately negative $29
million for 1992, negative $64 million for 1993, $29 million
for 1994, $45 million for 1995, $65 million for 1996 and $80
million for 1997.  The expected average year-on-year
earnings increase (1994-1997) is stated to be approximately
20%.  This page states that the sources of the information
in the chart are Holnam and St. Lawrence Management and
Annual Reports.

page 11

This page of the paper format version of the document 
contains a chart which shows projected market values for
Holnam consolidated (which represents all of the operations
of Holnam including Holnam's Texas Limited Partnership and
St. Lawrence) of approximately $920 million in 1994, $1,292
million in 1995 and $1,455 million in 1996 based on
projected P/E multiples of 15.0x for 1994, 14.0x for 1995
and 13.0x for 1996.  Investor total return of investment
(calculated as the compounded rate of return of projected
market values) in Holnam (1994-1996) is stated to be
approximately 26% per annum.  This page states that the
information in the chart assumes a 59.5% stake in St.
Lawrence and a 75% stake in the Texas Limited Partnership.

page 12

This page of the paper format version of the document 
contains a chart which shows total cumulative free cash
flows for Holnam (assuming 100% ownership) of approximately
$47 million in 1994, $120 million in 1995, $200 million in
1996 and $316 million in 1997.  This page states that the
sources of the information in the chart are Holnam and St.
Lawrence Management and notes that the numbers in the chart
include Holnam's 59.5% stake in St. Lawrence and its 75%
stake in the Texas Limited Partnership.

page 13 

This page of the paper format version of the document
contains a chart which compares the internal rate of return
("IRR") for Holderbank based on five strategic alternatives. 
Alternative I assumes a 79.8% stake in Holnam and status quo
ownership for St. Lawrence resulting in an IRR of 20.0% for
Holderbank.  Alternative II assumes a 68% stake in Holnam
and a 100.0% stake in St. Lawrence resulting in an IRR of
17.78% for Holderbank.  Alternative III assumes status quo
ownership for both Holnam and St. Lawrence resulting in an
IRR of 25.8% for Holderbank.  Alternative IV assumes a
100.0% stake in both Holnam and St. Lawrence resulting in an
IRR of 30.4% for Holderbank.  Alternative V assumes a 100.0%
stake in Holnam and status quo ownership for St. Lawrence
resulting in an IRR of 27.5%.

page 18

This page of the paper format version of the document
contains a chart which shows the relative share price
performance from August 24, 1993 to November 5, 1993 among
Lafarge Coppee, Lafarge Corporation and Holderbank.  It is
noted that the Lafarge Corp. roadshow coincided with the
Lafarge Coppee share price divergence and that investors'
interest for the cement sector did not benefit Lafarge
Coppee.

page 19

This page of the paper format version of the document
contains a chart which shows the relative US$ trading volume
from August 24, 1993 to November 5, 1993 among Lafarge
Coppee, Lafarge Corporation and Holderbank.  It is noted
that there was no visible afterdeal buying for Lafarge
Coppee and that Holderbank's relative volume was
consistently above Lafarge Coppee's.

page 21

This page of the paper format version of the document
contains a chart which shows relative valuations between
Holderbank and Lafarge Coppee.  In comparison to Lafarge
Coppee, Holderbank's market value to estimated 1994 earnings
was negative 15%, market value to estimated 1994 cash flow
was negative 27%, market capitalization to current capacity
was negative 37% and market capitalization to the latest
fiscal year output was negative 36%.


<PAGE>

IN EXHIBIT 17(b)(4): 
Exhibit 17(b)(4) - Presentation Material from Merrill Lynch
dated January 7, 1994

page 2

This page of the paper format version of the document
contains two charts.  The first chart on this page shows US
historical cement volumes in millions of tons from 1973
through 1992.  The second chart on this page shows US
historical nominal and real cement prices from 1974 through
1992.  Nominal and real prices have been indexed to 1992
dollars.  This page states that the sources of the
information used in the charts are the Commerce Department
and P.C.A.

page 3

This page of the paper format version of the document
contains two charts.  The first chart on this page shows the
stock prices for Holnam Inc. in absolute terms and relative
to the Standard & Poors 500 composite price index from
January 1, 1993 through January 4, 1994.  The second chart
on this page shows the stock prices for St. Lawrence Cement
in absolute terms and relative to the Toronto SE (300)
composite price index from January 1, 1993 through January
4, 1994.  This page states that the source of the
information used in the charts is Datastream.

page 4

This page of the paper format version of the document
contains two charts.  The first chart on the page shows
stock prices and trading volumes for Holnam Inc. from
January 1, 1993 through January 4, 1994.  The second chart
on the page shows stock prices and trading volumes for St.
Lawrence from January 1, 1993 through January 4, 1994.  This
page states that the source of the information used in the
charts is Datastream.

page 5

This page of the paper format version of the document
contains two charts.  The first chart on this page shows the
projected cement volumes and prices for Holnam Operations
from 1991 through 2002 that are detailed on pages 31 and 32. 
The second chart on this page shows the projected cement
volumes and prices for St. Lawrence Cement from 1991 through
2002 that are detailed on page 41.

page 6

This page of the paper format version of the document
contains two charts.  The first chart on this page shows
historical and projected sales from 1991 through 2002 for
Holnam Operations and St. Lawrence Cement.  This information
is detailed on pages 33 and 44.  The second chart on this
page shows historical and projected EBIT from 1991 through
2002 for Holnam Operations and St. Lawrence Cement.  This
information is detailed on pages 33 and 44.

page 7

This page of the paper format version of the document
contains two charts.  The first chart on this page shows
historical and projected capital expenditures from 1991
through 2002 for Holnam Operations and St. Lawrence Cement. 
This information is detailed on pages 34 and 46.  The second
chart on this page shows historical and projected free cash
flow from 1991 through 2002 for Holnam Operations and St.
Lawrence Cement.  This information is detailed on pages 34
and 46.

page 8

This page of the paper format version of the document
contains two charts which summarize the trading multiple
valuation detailed on pages 23 and 24.  The first chart
shows aggregate equity valuation ranges for Holnam Inc. of
(i) $904,360 thousand to $1,061,091 thousand utilizing 
share price/1994 EPS trading multiples, (ii) $542,853
thousand to $1,151,374 thousand utilizing market
capitalization/EBIT trading multiples and (iii) $608,998
thousand to $1,224,775 thousand utilizing market
capitalization/1994 EBITDA trading multiples.  The second
chart shows per share valuation ranges for Holnam Inc. of
(i) $6.30 to $7.39 utilizing share price/1994 EPS trading
multiples, (ii) $3.78 to $8.02 utilizing market
capitalization/EBIT trading multiples and (iii) $4.24 to
$8.53 utilizing market capitalization/1994 EBITDA trading
multiples.

page 9

This page of the paper format version of the document
contains two charts which summarize the discounted cash flow
valuation of Holnam Inc. detailed on pages 23, 25 and 27. 
The first chart shows aggregate equity valuation ranges for
Holnam Inc. based on three scenarios: (i) $479,189 thousand
to $649,321 thousand utilizing a valuation of St. Lawrence
as a going concern, (ii) $588,000 thousand to $802,723
thousand utilizing a discounted cash flow valuation of St.
Lawrence and (iii) $648,963 thousand to $819,095 thousand
utilizing the market value of St. Lawrence as of January 5,
1994.  The second chart shows per share valuation ranges for
Holnam Inc. based on three scenarios: (i) $3.34 to $4.52
utilizing a valuation of St. Lawrence as a going concern,
(ii) $4.09 to $5.59 utilizing a discounted cash flow
valuation of St. Lawrence and (iii) $4.52 to $5.70 utilizing
the market value of St. Lawrence as of January 5, 1994.

page 10

This page of the paper format version of the document
contains two charts which summarize the acquisition multiple
valuation of Holnam Inc. detailed on pages 23, 26 and 27. 
The first chart shows aggregate equity valuation ranges for
Holnam Inc. based on three scenarios: (i) $396,084 thousand
to $924,175 thousand utilizing a valuation of St. Lawrence
as a going concern, (ii) $504,895 thousand to $1,032,986
thousand utilizing a discounted cash flow valuation of St.
Lawrence and (iii) $565,858 thousand to $1,093,949 thousand
utilizing the market value of St. Lawrence as of January 5,
1994.  The second chart shows per share valuation ranges for
Holnam Inc. based on three scenarios: (i) $2.76 to $6.43
utilizing a valuation of St. Lawrence as a going concern,
(ii) $3.52 to $7.19 utilizing a discounted cash flow
valuation of St. Lawrence and (iii) $3.94 to $7.62 utilizing
the market value of St. Lawrence as of January 5, 1994.

page 11

This page of the paper format version of the document
contains two charts which summarize the valuation
methodologies utilized by Merrill Lynch that are detailed on
pages 23 to 29.  The first chart shows aggregate equity
valuation ranges (i) of $413,771 thousand to $1,060,076
thousand calculated from Holnam Inc.'s 52-week low and high
stock market values detailed on page 23, (ii) $542,853
thousand to $1,224,775 thousand calculated from the trading
multiples analysis detailed on pages 23 and 24, (iii)
$479,189 thousand to $819,095 thousand calculated from the
discounted cash flow analysis detailed on pages 23, 25 and
27 and (iv) $396,084 thousand to $1,093,949 thousand
calculated from the acquisition multiple analysis detailed
on pages 23, 26 and 27.  The second chart shows equity
valuation ranges per share (i) of $2.88 to $6.75 calculated
from Holnam Inc.'s 52-week low and high stock market values
detailed on pages 22 and 23, (ii) $3.78 to $8.53 calculated
from the trading multiple analysis detailed on pages 23 and
24, (iii) $3.34 to $5.70 calculated from the discounted cash
flow analysis detailed on pages 23, 25 and 27 and (iv) $2.76
to $7.62 calculated from the acquisition multiple analysis
detailed on pages 23, 25 and 26.
 
<PAGE>
                                 EXHIBIT INDEX
 
<TABLE>
<CAPTION>
 EXHIBIT                                          DESCRIPTION                                           PAGE NO.
- ---------  ------------------------------------------------------------------------------------------   --------
<S>        <C>                                                                                          <C>
17(b)(1)   Opinion  of Merrill  Lynch, Pierce  Fenner &  Smith Incorporated,  dated January  7, 1994,
           incorporated by reference from  Annex B to  the Disclosure Statement  and Notice filed  as
           Exhibit 17(d) hereto......................................................................     *
17(b)(2)   Presentation Material from Goldman Sachs dated October 11, l993...........................     
17(b)(3)   Presentation Material from Merrill Lynch dated November 15, l993..........................     
17(b)(4)   Presentation Material from Merrill Lynch dated January 7, 1994............................     
17(d)      Preliminary Copy of Disclosure Statement and Notice.......................................     *
17(e)      The  description of appraisal rights set forth  under the caption 'The Merger -- Appraisal
           Rights' and the copy of  Section 262 of the Delaware  General Corporation Law attached  as
           Annex C to the Disclosure Statement and Notice are incorporated herein by reference.......    --
</TABLE>
 
- ------------
*  Previously filed.

                                       5



<PAGE>



<PAGE>
PRESENTATION TO
HOLNAM INC.
REGARDING A U.S. EQUITY OFFERING
 
Prepared by
Goldman, Sachs & Co.
October 11, 1993


<PAGE>
                               TABLE OF EXHIBITS
 
                                                                         EXHIBIT
 
<TABLE>
<S>     <C>                                                                                                 <C>
I.      HOLNAM'S POTENTIAL OBJECTIVES IN AN EQUITY OFFERING..............................................      1
II.     KEY ISSUES TO CONSIDER...........................................................................      2
III.    EQUITY MARKET OVERVIEW...........................................................................      3
        Equity Market Outlook New Issue Environment
IV.     FINANCIAL CONSIDERATIONS.........................................................................      4
        Holnam Capitalization
        Historical and Projected Financial Statements
V.      VALUATION CONSIDERATIONS.........................................................................      5
        Stock Price Performance
        Public Market Valuation Parameters
        Operating Margin Comparison of Comparable Companies
        Pro Forma Analysis
        Case Study of Lafarge
VI.     POSITIONING THE COMPANY..........................................................................      6
        Positioning the Holnam 'Story'
        Factors Affecting the Offering
        SUMMARY WALL STREET ANALYST COMMENTARY
VII.    Structuring and Marketing the Equity Offering....................................................      7
        Successful Execution; Stages of an IPO
VIII.   GOLDMAN SACHS' CAPABILITIES......................................................................      8
</TABLE>





                                                           2


<PAGE>
                                                                       EXHIBIT I
 
               HOLNAM'S POTENTIAL OBJECTIVES IN A EQUITY OFFERING
 
     The  decision to  issue equity  and become  a truly  'public' company  is a
fundamental strategic decision for both Holnam and Holderbank
 
<TABLE>
<CAPTION>
<S>                                   <C>
Capital Requirements................  New source of funding for:
                                        attractive capital projects
                                        acquisitions
                                        Deleveraging
Financial Risk......................  Reduce leverage in capital structure
                                        Reduce dependence on Holderbank
                                        Diversify away from banks
                                        Rating agency considerations and cost of debt
Shareholder Returns.................  Positive earnings outlook
                                        Cyclical upturn for industry
                                        Holderbank dilution
Structural Issues...................  Increase liquidity of common stock
                                        Broaden ownership base and create research following
                                        Ownership level of Holderbank going forward
Market Issues.......................  Success of Lafarge offering
                                        Currently strong market for cyclicals
                                        IPO-like offering approach
</TABLE>



<PAGE>
                                                                       EXHIBIT 2
 
                             KEY ISSUES TO CONSIDER
 
<TABLE>
<S>                                   <C>
Holderbank                            Long term ownership objectives
                                      Ongoing financial support
                                      Alternative investment opportunities
St. Lawrence                          Outlook for Canadian/Middle Atlantic markets
                                      Long term strategic objectives
                                      Financial exposure vs. operational control
                                      Eventual consolidation of minority shareholdings
Structural                            Reverse stock split (4:1)
                                      Timing
                                      Use of proceeds
                                      Co-ordination with possible parent ADR program
</TABLE>
 
[a Holnam ownership structure chart appears here showing 'Holderbank' Financiere
Glaris,  Ltd. (Holderbank) as the owner of 100% of Holdernam, Inc. which in turn
is the owner  of 95.2% of  Holnam, Inc.  which in turn  is the owner  of 75%  of
Holnam  Texas Limited Partnership and 59.5%  of St. Lawrence Cement, Inc. Public
Shareholders are shown to own 4.8% of  Holnam, Inc. (NYSE Listing) and 40.5%  of
St. Lawrence Cement, Inc. (Toronto/Montreal Listing).]





<PAGE>
                             EQUITY MARKET OUTLOOK
                    RECENT PERFORMANCE OF U.S. EQUITY MARKET
 
<TABLE>
<CAPTION>
                                                                             1/2/92-     1/4/93-
                                COMPOSITE                                    12/31/92    10/05/93
- --------------------------------------------------------------------------   --------    --------
<S>                                                                          <C>         <C>
DJIA......................................................................      4.1%        8.4%
S&P 500...................................................................      4.3         5.9
NASDAQ
Composite.................................................................     15.4        13.8
</TABLE>
 
     Our renewed bullishness for equities is linked to four key factors:
 
          The U.S. economy continues on its path of gradual and fitful recovery.
 
          Equities  are notably  undervalued relative to  inflation and interest
     rates.
 
          There is  continued demand  for equities  as individuals  shift  their
     financial asset portfolios.
 
          We are encouraged by the competitiveness of U.S. corporations relative
     to others in the G-7 with regard to labor costs, capital costs, and capital
     availability.
 
     We  have  revised the  asset allocation  guidelines  for our  several model
portfolios. We recommend that balanced portfolios hold 65% equities  (previously
55%),  30% bonds (previously 40%) and  5% cash (unchanged). The increased equity
weighing is a result of three key factors:
 
          Consensus economic forecasts for  the major industrial economies  have
     declined to levels that are comparable to our own expectations.
 
          President Clinton's policy initiatives no longer represent the  source
     of uncertainty they did earlier in the year.
 
          The  President  has begun  to define  the  parameters of  his upcoming
     healthcare reform package.
 
     Importantly, the  superior performance  of bonds  during the  past  several
months  has created an  opportunity for equities to  enjoy better performance in
the months to come.


                           THE NEW ISSUE ENVIRONMENT
 
     New issue volume reached record levels  during 1992 and has continued  with
the same fervor during 1993.
 
          $72  billion of equity  was issued during 1992  versus $63 billion for
     1991 and $33 billion for 1989 and 1990 combined.
 
          Initial public offerings in 1992 accounted  for 44% of all new  issues
     versus 30% in all of 1991.
 
          $81.9  billion of equity was issued for  the first nine months of 1993
     versus $61.7 billion in the same period last year.
 
          We anticipate very heavy issuance for the remainder of 1993.
 
          The new issue market is currently very healthy.
 
          Demand for equities is liquidity driven.
 
          Investors are hungry for yield.
 
          Despite record supply, IPO's have performed well
<PAGE>
                               ANALYSIS OF IPO'S
                           THROUGH SEPTEMBER 25, 1993
 
<TABLE>
<CAPTION>
                                                                                                       CURRENT PRICE
                                                                              RELATIVE PRICING                    RELATIVE TO
                                                                         ---------------------------              OFFER PRICE
                                                               #OF IPOS    BELOW    WITHIN    ABOVE    --------------
                           MONTH                                PRICED     RANGE    RANGE     RANGE    BELOW    ABOVE
- ------------------------------------------------------------   --------    -----    ------    -----    -----    -----
<S>                                                            <C>         <C>      <C>       <C>      <C>      <C>
January.....................................................       19         3         7        9        8       11
February....................................................       30         3        19        8       10       20
March.......................................................       49         4        32       13       17       32
April.......................................................       24         5        16        3        9       15
May.........................................................       39         8        19       12       11       28
June........................................................       45        13        17       15       14       31
July........................................................       46         9        25       12       10       36
August......................................................       68        19        44        5       30       38
September...................................................       38         5        21       12       18       20
Totals......................................................      358        69       200       89      127      231
Percentages.................................................               19.3%     55.9%    24.9%    35.5%    64.3%
First Quarter...............................................       98        10        58       30       35       63
Percentages.................................................               10.2%     59.2%    30.6%    35.7%    64.3%
Second Quarter..............................................      108        26        52       30       34       74
Percentages.................................................               24.1%     48.1%    27.8%    31.5%    68.5%
Third Quarter As of 9/25/93.................................      152        33        90       29       58       94
Percentage..................................................               21.7%     59.2%    19.1%    38.2%    61.8%
</TABLE>

<PAGE>
                                                                       Exhibit 4
 
                       HOLNAM CONSOLIDATED CAPITALIZATION
 
                                Location of Debt
 
<TABLE>
<CAPTION>
                                                 St.
                                     Holnam    Lawrence
                                     ------    --------
<S>                        <C>       <C>       <C>        <C>
Senior Notes,              $361.8m      X             X   Bank Revolving Credits (Estimated)
  Term Notes and             30.0       X                 Holderbank Senior Revolving Credit
  Loans                      20.9       X                 1993 - 1997 Prudential Notes
                             70.0       X                 9.85% Term Loan due in 2001
                             30.0       X                 8.03% Term due in 1998
                              5.6       X                 Other notes and loans
Industrial                   18.0                     X   5% IRB due in 2000 (per refinancing)
  Revenue                    53.3       X                 6.8% due between 1999 and 2009
  Bonds                       1.6       X                 5.8% Pollution Control Bonds due 1993
                             26.7       X                 Limited Partnership IRB
                              4.6       X                 Other
Subordinated                  9.0       X                 8% senior subordinated notes
  Notes                      50.0       X                 Currently non-interest bearing
                                                          subordinated notes (Held by Holderbank)
                             16.1       X                 9.6% subordinated notes due in 1998
                              5.0       X                 16% subordinated notes due in 1998
Other                        12.3       X                 Sinking Fund Debentures
                              2.8                     X   Capital Lease Obligations
                            (17.8)      X             X   Less current Maturities
Preferred                    30.0                         0% Preferred Stock (Hold by Holderbank)
135.3 million shares outstanding                          Ownership: 95.2% Holderbank
  Market Value = $677 million                                          1.0% Institutional
  (assuming $5.00 per share)                                           3.8% Other
</TABLE>
 
<PAGE>
                       HOLNAM CONSOLIDATED CAPITALIZATION
 
                             (Dollars in millions)
 
<TABLE>
<CAPTION>
                                                                           As of June 30,
                                                                                1993
                                                                         ------------------
<S>                       <C>                                            <C>         <C>
SHORT TERM DEBT:          Miscellaneous Short Term Borrowings            $    3.0
                          Current Maturities of Long Term Debt               17.8
                                                                         ---------
                          Total Short Term Debt                              20.8     1.7  %
LONG TERM DEBT:
Total Revolving Credit Lines (Est.) (a)                                     361.8
Senior Notes, and Loans   9.85% Term Loan due in 2001                        70.0
                          8.03% Term Loan due 1998                           30.0
                          Holderbank Senior Revolving Credit                 30.0
                          1993-1997 Prudential Notes                         20.9
                          Other notes and loans                               5.5
Internal Revenue Bonds    5% IRB due in 2000                                 18.0
                          6.8% due between 1999 and 2009                     53.3
                          5.8% Pollution Control Revenue Bonds due 1993       1.6
                          Limited Partnership IRB                            26.7
                          Other                                               4.6
Subordinated Notes        8% senior subordinated notes payable
                            semiannually through 1997                         9.0
                          Currently non-interest bearing subordinated
                            notes (Holderbank)                               50.0
                          9.6% subordinated notes due in 1998                16.1
                          16% subordinated notes due in 1998                  5.0
                          9.25% of Sinking Fund Debentures                   12.3
                          Capital Lease Obligations                           2.8
                          Less Current Maturities                           (17.8 )
                                                                         ---------
                          Total Long Term Debt                              700.8    57.4  %
                                                                         ---------
                          Total Debt                                        721.6    59.1  %
SHAREHOLDERS' EQUITY:     Minority Interest                                 115.3
                          Preferred Stock (Holderbank)                       30.0
                          Common Equity                                     353.5
                                                                         ---------
                          Total Shareholders' Equity                        498.8    40.9  %
                                                                         ---------   ------
TOTAL CAPITALIZATION:                                                    $1,220.4    100.0 %
                                                                         ---------   ------
</TABLE>
 
 (a) $225M  due  1995,  unsecured, interest  not  to exceed  LIBOR  plus 5.625%.
     Canadian $200M due  1994, convertible to  a term loan  over 6 year  period.
     $35M Credit Agreement due 1994, converts to term loan. Interest at 8%. $25M
     Floating unsecured long term revolving credit.
 
<PAGE>
                              HOLNAM CONSOLIDATED
                   HISTORICAL AND PROJECTED INCOME STATEMENTS
 
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                         YEARS ENDED DECEMBER 31,
                                    ----------------------------------             YEARS ENDED DECEMBER 31,
SIX MONTHS                             1990        1991        1992     JUNE 30,  ---------------------------
ENDED                                 ACTUAL      ACTUAL      ACTUAL      1993     1993E     1994E    1995E
                                    ----------  ----------  ----------  --------  --------  -------- --------
<S>                                 <C>         <C>         <C>         <C>       <C>       <C>      <C>
Sales                               $1,074,579  $ 979,297   $ 946,176   $400,121
Cost of Sales                          912,771    857,520     836,066   353,888
                                    ----------  ----------  ----------  --------  
Gross Margin                           161,808    121,777     110,110    46,233
Selling, General and
  Administrative Expenses              116,392    119,997     109,789    52,146
Unusual Charges                         --         61,672      11,037     --
Interest Expense                        58,942     56,534      51,808    23,085
Other Income (Loss)                      3,103      4,416      (4,469 )  (3,958 )
                                    ----------  ----------  ----------  --------
Income before Income Taxes and
  Minority Equity in Net Income        (10,423)  (112,010 )   (66,993 ) (25,040 )
Income Tax Provision                     6,168    (13,794 )   (23,657 )  (4,864 )
Minority Equity in Net Income
  (Loss)                                (8,525)     3,162     (14,764 )  (3,839 )
                                    ----------  ----------  ----------  --------
Net Income (Loss) before change in
  accounting principles                (25,116)   (95,054 )   (28,572 ) (16,337 ) $  1,404
                                    ----------  ----------  ---------  --------  --------                                  
Cumulative effect of change in
  accounting principle                  --         --          --       (65,700 )  (65,700)
Net Income (Loss)                   $  (25,116) $ (95,054 ) $ (28,572 ) $(82,037) $(64,296) $ 36,576 $ 58,875
                                    ----------  ----------  ----------  --------  --------  --------
                                    ----------  ----------  ----------  --------  --------  --------
Average shares outstanding (000's)     115,670    134,782     134,883   135,291    135,300   135,300  135,300
Net Income (loss) per share before
  change in accounting principle         (0.22)     (0.71 )     (0.21 )   (0.12 )     0.01      0.27     0.44
EPS                                 $    (0.22) $   (0.71 ) $   (0.21 ) $ (0.61 ) $  (0.48) $   0.27 $   0.44
</TABLE>
 
- ------------
 
(1) Assumes  St. Lawrence has  net income of  (C$10m) in 1993,  C$0 in 1994, and
    C$15m in 1995 (exchange rate of 1:1.34)
 
(2) Assumes Holnam Texas Limited  Partnership has net income  of $8.0m in  1993,
    $10m in 1994, and $10m in 1995.
 
<PAGE>
                              HOLNAM CONSOLIDATED
 
                           HISTORICAL BALANCE SHEETS
 
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                 AS OF DECEMBER 31               AS OF
                                                       -------------------------------------   JUNE 30,
                                                       1990 ACTUAL  1991 ACTUAL  1992 ACTUAL     1993
                                                       -----------  -----------  -----------  -----------
<S>                                                    <C>          <C>          <C>          <C>
ASSETS
Current Assets:
     Cash                                              $     7,589  $    12,155  $     7,527  $    4,211
     Accounts Receivable                                   200,276      182,828      178,540     235,748
     Inventories and Supplies                              188,227      199,524      177,875     195,019
     Prepayments                                            10,307       11,702        5,271       5,688
                                                       -----------  -----------  -----------  -----------
          Total Current Assets                             416,399      406,209      369,213     440,666
Property, Plant & Equipment, Net                           958,868      929,114      855,882     914,441
OTHER ASSETS:
     Cost in Excess of Net Fixed Assets                     59,232       58,761       62,008      61,078
     Other                                                  58,670       62,505       66,029      75,206
                                                       -----------  -----------  -----------  -----------
     Total Other Assets                                    117,902      121,266      128,037     136,284
                                                       -----------  -----------  -----------  -----------
LIABILITIES
     Current Liabilities:
     Accounts Payable & Accrued Liabilities            $   117,143  $   125,800  $   126,354  $  123,452
     Current Maturities of Long Term Debt & Notes            8,005       12,909       16,013      20,846
                                                       -----------  -----------  -----------  -----------
     Total Current Liabilities                             125,148      138,709      142,367     144,298
Long Term Debt                                             541,114      606,605      584,452     700,765
Deferred Income Taxes                                       94,575       74,210       58,253      58,228
Deferred Credits & Liabilities                              23,949       27,795       21,484      89,366
Minority Equity                                            134,335      128,692      111,100     115,281
STOCKHOLDER'S EQUITY
     Common Stock                                            1,348        1,349        1,350       1,353
     Paid-in Capital                                       456,424      456,810      457,156     458,305
     Retained Earnings                                     100,236        5,182      (23,390)   (105,427 )
     Currency Translation Adjustment                        17,040       17,867          360        (778 )
                                                       -----------  -----------  -----------  -----------
          Total Stockholder's Equity                       575,048      481,208      435,476     383,453
                                                       -----------  -----------  -----------  -----------
Total Liabilities & Stockholder's Equity               $ 1,494,169  $ 1,456,589  $ 1,353,132  $1,491,391
                                                       -----------  -----------  -----------  -----------
                                                       -----------  -----------  -----------  -----------
</TABLE>

<PAGE>
                              HOLNAM CONSOLIDATED
                             STATEMENT OF CASH FLOW
 
<TABLE>
<CAPTION>
                                                                     YEARS ENDED DECEMBER 31,
                                                                                                           SIX MONTHS
                                                             -----------------------------------------                       ENDED
                                                             1990 ACTUAL    1991 ACTUAL    1992 ACTUAL    JUNE 30, 1993
                                                             -----------    -----------    -----------    -------------
                                                                               (DOLLARS IN THOUSANDS)
<S>                                                          <C>            <C>            <C>            <C>
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss).........................................    $  25,116      $ (95,054)     $ (28,572)      $ (82,037)
Noncash charges (credits)
  Depreciation, depletion and amortization of goodwill....       76,792         82,157         79,918
Net (gain) loss on disposition of fixed assets............       (1,003)          (917)        (2,256)
Deferred income taxes.....................................         (659)       (19,554)       (11,945)
                                                             -----------    -----------    -----------
Minority interest in net income, net of dividends paid....       (2,081)        (8,154)       (16,598)
Unusual items.............................................                      61,672         11,037          65,700
CHANGES IN ASSETS AND LIABILITIES
     (Increase) decrease in receivables...................        9,251         17,754         (3,433)
     (Increase) decrease in inventories and supplies......      (19,033)        (1,955)        13,356
     (Increase) decrease in prepayments...................        3,752            613          3,666
     (Increase) decrease in accounts payable and
       liabilities........................................      (17,113)        (2,943)        (2,503)
     (Increase) decrease in other operating activities....       10,901          3,828         12,110)
                                                             -----------    -----------    -----------
Cash provided by operating activities.....................       15,207         37,447         30,560         (61,260)
                                                             -----------    -----------    -----------    -------------
CASH FLOWS FROM INVESTING ACTIVITIES
     Proceeds from sale of assets.........................        3,385          4,005         15,529           6,266
     Capital expenditures.................................      (94,410)       (54,178)       (47,753)        (25,924)
     Investment in affiliates.............................     (114,038)       (45,090)        (5,688)        (56,393)
     Advances to Box-Crow.................................       (4,500)        (8,026)        --             --
Other investing activities................................       (7,463)          (986)           244             419
                                                             -----------    -----------    -----------    -------------
     Cash used for investing activities...................     (210,920)      (104,275)        37,668          75,632
                                                             -----------    -----------    -----------    -------------
CASH FLOWS FROM FINANCING ACTIVITIES
     Repayment of borrowings..............................     (347,656)      (263,026)      (221,993)         (2,529)
     Proceeds from borrowings.............................      411,547        332,097        217,158          97,539
     Issuance of common stock.............................      100,147            387            347           1,152
     Issuance of subordinated debt........................       --             --             --             --
     Issuance of PIK preferred stock......................       --             --             --              30,000
     Other................................................        1,146          1,936          3,968             946
                                                             -----------    -----------    -----------    -------------
     Cash (used for) provided by financing activities.....      165,184         71,394          2,480         127,108
                                                             -----------    -----------    -----------    -------------
     Net increase (decrease) in cash and cash
       equivalents........................................      (21,529)         4,566         (4,628)         (9,784)
Cash and Cash Equivalents, beginning of year..............       29,118          7,589         12,155           7,527
                                                             -----------    -----------    -----------    -------------
Cash and Cash Equivalents, end of year....................    $   7,589      $  12,155      $   7,527       $   4,211
                                                             -----------    -----------    -----------    -------------
                                                             -----------    -----------    -----------    -------------
</TABLE>
 
<PAGE>
                              HOLNAM CONSOLIDATED
                               INCOME STATEMENTS
 
<TABLE>
<CAPTION>
                                                                         YEARS ENDING DECEMBER 31,
                                                          -------------------------------------------------------
                                                           1991A       1992A       1993E       1994E      1995(A)
                                                          --------    --------    --------    --------    -------
                                                                          (DOLLARS IN THOUSANDS)
<S>                                                       <C>         <C>         <C>         <C>         <C>
REVENUE................................................   $525,290    $560,342    $547,298    $595,471   $639,039
Cost of Sales..........................................    470,141     480,908     454,476     470,229    496,292
                                                          --------    --------    --------    --------    -------
Gross Margin...........................................     55,149      79,434      92,822     125,242    142,747
Selling Expense........................................     27,318      28,214      29,617      30,599     31,398
General and Administrative Expense.....................     32,362      28,742      30,150      30,786     31,528
Other (Income) Expense.................................     (3,540)     (1,634)     (2,250)     (1,719)    (1,638)
                                                          --------    --------    --------    --------    -------
     Total Expense.....................................     56,140      55,322      57,517      59,666     61,288
                                                          --------    --------    --------    --------    -------
Earnings Before Interest and Taxes.....................       (911)     24,112      35,305      65,576     81,459
Interest Expense(d)....................................     39,186      35,583      33,000      34,000     32,000
                                                          --------    --------    --------    --------    -------
Income (Loss) before income taxes, unusual expenses and
  cumulative effect of an accounting change............    (40,177)    (11,471)      2,305      31,576     49,459
Unusual expenses.......................................     60,364       --          --          --         --
                                                          --------    --------    --------    --------    -------
Income (Loss) before income taxes and cumulative effect
  of accounting change.................................   (100,541)    (11,471)      2,305      31,576     49,459
Provision (Credit) for income taxes....................    (10,385)        109       2,415       2,500      4,800
                                                          --------    --------    --------    --------    -------
Income (loss) before cumulative effect of accounting
  change...............................................    (90,156)    (11,580)       (110)     29,076     44,659
Holnam Texas Limited Partnership.......................      --          --          5,922       7,500      7,500
Cumulative effect of accounting change -- net of taxes
  (b)..................................................      --          --         64,000       --         --
                                                          --------    --------    --------    --------    -------
Net Income (Loss)......................................   $(90,156)   $(11,580)   $(58,188)   $ 36,576    $52,159
                                                          --------    --------    --------    --------    -------
                                                          --------    --------    --------    --------    -------
Gross Margin %.........................................      10.5%       14.2%       17.0%       21.0%      22.3%
Operating Margin % (c).................................       0.0%        4.9%        6.9%       11.5%      13.2%
</TABLE>
 
- ------------
 
 (a) 1995 sales volume includes approximately 450,000 T of purchased cement at a
     margin of $3.25/T.
 
 (b) One   time   charge  for   transition   obligation  related   to   FAS  106
     (Post-Retirement benefits Other Than Pensions).
 
 (c) Definition; Operating Margin = (EBIT - Other Income)/Revenue.
 
 (d) Tijeras lease expense subtracted and put into Cost of Sales.
 
Note: In order to be  consistent with the  1993 plan, certain  reclassifications
      have  been made to the 1991 and 1992 figures. Additionally, 1993, 1994 and
      1995 EBIT reflects annual retiree medical  benefit costs based on FAS  106
      of  $6.0M, $6.4M  and $6.7M, respectively.  These annual  costs would have
      been in the range of $3.5M - $4.0M under the previous accounting standard.

<PAGE>
                              HOLNAM CONSOLIDATED
                          (EQUITY BASIS) BALANCE SHEET
<TABLE>
<CAPTION>
                                                        AS OF DECEMBER 31,
                                                      ----------------------
                                                        1991A        1992A       1993E       1993E       1993E
                                                      ----------    --------    --------    --------    --------
                                                                  (DOLLARS IN THOUSANDS)
<S>                                                   <C>           <C>         <C>         <C>         <C>
ASSETS
Cash...............................................   $   12,155    $  7,527    $  6,372    $  1,603    $  1,841
Accounts Receivable................................       76,584      72,287      67,311      82,923      90,511
Inventories and Supplies...........................      118,499     104,685     113,970     100,893      90,271
Prepayments........................................        7,112       2,999       1,542       2,999       2,999
                                                      ----------    --------    --------    --------    --------
     Total Current Assets..........................      214,350     187,498     189,195     188,418     185,622
Property, Plant & Equipment, net...................      558,950     531,124     529,471     531,887     529,651
Other Assets:
     Cost in Excess of Net Fixed Assets............       39,892      38,534      36,653      34,934      33,134
     Investment in St. Lawrence....................      197,691     162,718     156,411     172,390     188,768
Other..............................................       15,874      15,256      58,339      15,256      15,256
                                                      ----------    --------    --------    --------    --------
     Total Other Assets............................      253,457     216,508     251,403     222,580     237,158
                                                      ----------    --------    --------    --------    --------
     Total Assets..................................   $1,026,757    $935,130    $970,069    $942,885    $952,431
                                                      ----------    --------    --------    --------    --------
                                                      ----------    --------    --------    --------    --------
Liabilities and Net Worth
Current Liabilities:
     Accounts Payable & Accrued Liabilities........   $   74,897    $ 69,950    $ 68,220    $ 75,395    $ 81,998
     Current Maturities of Long Term Debt &
       Notes.......................................       15,327      10,252       6,906       7,129      15,424
                                                      ----------    --------    --------    --------    --------
     Total Current Liabilities.....................       90,224      80,202      75,126      82,524      97,422
     Long Term Debt................................      409,611     379,823     386,418     348,607     275,391
     Deferred Income Taxes.........................       17,966      18,145      17,025      15,785      16,445
     Deferred Credits & Liabilities................       27,748      21,484      89,366      88,381      88,381
Stockholders' Equity
     Common Stock..................................        1,349       1,350      31,353       1,350       1,350
     Paid in Capital...............................      456,810     457,156     458,305     457,156     457,156
     Retained Earnings.............................        5,182     (23,390)    (86,746)    (51,278)     15,926
     Currency Translation Adjustment...............       17,867         360        (778)        360         360
                                                      ----------    --------    --------    --------    --------
     Total Stockholders' Equity....................      481,208     435,476     402,134     407,588     474,792
                                                      ----------    --------    --------    --------    --------
Total Liabilities & Stockholders' Equity...........   $1,026,757    $935,130    $970,069    $942,885    $952,431
                                                      ----------    --------    --------    --------    --------
                                                      ----------    --------    --------    --------    --------
</TABLE>
Note: (i) Equity  basis  balance  sheet  reflects  Holnam's  investment  in  St.
          Lawrence  on the equity method. Holnam's share of St. Lawrence results
          in a loss of approximately $5M, $17M, and $5M for 1991, 1992, and 1993
          respectively and  an  income  of  $16M and  $23M  for  1994  and  1995
          respectively.  Additionally, deferred credits and liabilities in 1993,
          1994 and 1995 includes a balance related to FAS 106 of $72.5M,  $75.0M
          and $77.4M respectively.
      (ii) 1994 and 1995 estimates have not been altered to reflect Holnam Texas
          Limited Partnership.




<PAGE>
                               HOLNAM OPERATIONS
                            STATEMENTS OF CASH FLOW
 
<TABLE>
<CAPTION>
                                                                                  YEARS ENDED
                                                                                  DECEMBER 31,
                                                              --------------------------------------------------
                                                               1991A      1992A      1993E      1994E      1995E
                                                              -------    -------    -------    -------    -------
                                                                            (DOLLARS IN THOUSANDS)
<S>                                                           <C>        <C>        <C>        <C>        <C>
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)..........................................   $(90,156)  $(11,580)  $(58,188)  $29,076    $44,659
NONCASH CHARGES (CREDITS):
     Depreciation, depletion and amortization of
       goodwill............................................    50,351     48,407     48,384     50,187     51,724
     Net (gain) loss on disposition of fixed assets........       (78)    (2,186)      (194)     --         --
     Deferred income taxes.................................   (13,577)       179      1,880        640        680
     Unusual items.........................................    60,634      --        64,000      --         --
CHANGES IN ASSETS AND LIABILITIES:
     (Increase) decrease in receivables....................     6,034      3,083      4,039     (6,763)    (7,588)
     (Increase) decrease in inventories and supplies.......    (9,637)    12,853     (9,487)     9,201     10,622
     (Increase) decrease in prepayments....................     1,304      3,963      1,454      --         --
     (Increase) decrease in accounts payable and
       liabilities.........................................     5,079     (5,289)    (4,516)     2,557      6,603
     (Increase) decrease in other operating activities.....     7,136     (4,127)      (868)     --         --
                                                              -------    -------    -------    -------    -------
          Cash provided by operating activities............    16,820     45,303     46,504     84,898    106,680
                                                              -------    -------    -------    -------    -------
CASH FLOWS FROM INVESTING ACTIVITIES:
     Proceeds from sale of assets..........................     1,062     12,724      3,218      --         --
     Capital expenditures..................................   (29,348)   (31,800)   (44,456)   (53,208)   (47,688)
     Investment in affiliates..............................   (10,207)    (1,551)   (37,034)     --         --
     Advances to Box-Crow..................................    (8,026)     --         --         --         --
     Dividends received from St. Lawrence..................     8,841      1,968      --         --         6,167
     Other investing activities............................    (1,937)     2,374       (711)     1,506        124
                                                              -------    -------    -------    -------    -------
          Cash used for investing activities...............   (39,615)   (16,285)   (78,983)   (51,702)   (41,397)
                                                              -------    -------    -------    -------    -------
CASH FLOWS FROM FINANCING ACTIVITIES:
     Issuance of Preferred Stock...........................                          30,000
     Net proceeds (repayment) -- revolver..................   (90,000)   (20,000)   (12,000)   (31,000)   (59,000)
     Proceeds from short term borrowings...................     --         3,000     55,500      --         --
     Repayment of short term borrowings....................     --         --       (58,500)     --         --
     Repayment of other borrowings.........................   (68,026)   (66,993)   (14,829)    (6,180)    (6,045)
     Proceeds from other borrowings........................   185,000     50,000     30,000      --         --
     Issuance of common stock..............................       387        347      1,153      --         --
          Cash (used for) provided by financing
            activities.....................................    27,361    (33,646)    31,324    (37,180)   (65,045)
                                                              -------    -------    -------    -------    -------
          Net increase (decrease) in cash and cash
            equivalents....................................     4,566     (4,628)    (1,155)    (3,984)       238
Cash and Cash Equivalents, beginning of year...............     7,589     12,155      7,527      6,372      2,388
                                                              -------    -------    -------    -------    -------
Cash and Cash Equivalents, end of year.....................   $12,155    $ 7,527    $ 6,372    $ 2,388    $ 2,626
                                                              -------    -------    -------    -------    -------
                                                              -------    -------    -------    -------    -------
</TABLE>
 
Note:  1994 and  1995 estimates  have not been  altered to  reflect Holnam Texas
Limited Partnership.
 
<PAGE>
                                                                       EXHIBIT 5
 
[Two charts appear here.
 
     The first shows the  monthly indexed common stock  price history of  Holnam
Inc.  from  March 31,  1990 to  September 30,  1993 as  compared to  an industry
composite (consisting of  Lafarge Corp.,  Medusa Corp., Southdown  Inc. and  St.
Lawrence Cement), the S&P400 Industrials and Lafarge Corp.
 
     The  second shows the monthly common stock price and trading volume history
of   Holnam   Inc.   from   March    31,   1990   to   September   30,    1993.]
 
<PAGE>
                       PUBLIC MARKET VALUATION PARAMETERS
<TABLE>
<CAPTION>
                                        % OF                      LEVERAGED
                   TICKER STOCK PRICE  52-WEEK  EQUITY             MARKET
                   SYMBOL   10/8/93     HIGH    CAP. $M  DEBT $M   CAP. $M
                   ------ -----------  -------  -------  -------  ---------
<S>                <C>    <C>          <C>      <C>      <C>      <C>
Holnam Inc.........  HLN      $5.00     88.9%   $  677     $718     $1,395
Comparables:
    Lafarge Corp...  LAF      19.63     98.7     1,299      540      1,839
    Medusa Corp....  MSA      37.13     99.3       409      104        513
    Southdown
      Inc..........  SDW      23.88     92.3       405      304        709
    St. Lawrence
      (b)..........  ST.A      5.37     72.5       230      211        441
Mean of
  Comparables......                     90.7%       --                 --
<CAPTION>
                                              LTM      LTM     LTM
                     DEBT TO    % DIVIDEND   SALES    EBITDA  EBITDA
                    TOTAL CAP.    YIELD     MULTIPLE    $M    MULTIPLE
                    ----------  ----------  --------  ------  ------
<S>                <<C>         <C>         <C>       <C>     <C>
Holnam Inc.........     59.0%      0.0%        1.4x   $89.3   15.6x
Comparables:
    Lafarge Corp...     42.7       1.5         1.3    161.3   11.4
    Medusa Corp....     73.5       1.1         2.4     32.5   15.7
    Southdown
      Inc..........     50.9       0.0         1.5     71.0   10.0
    St. Lawrence
      (b)..........     44.6       0.0         1.2    (2.2)   N.A.
Mean of
  Comparables......     55.6%      0.7%        1.6            13.2
</TABLE>
 
- ------------
 (a) Source:  IBES, except Holnam and St. Lawrence, which have been derived from
     management estimates.
 
 (b) Converted to US $ at exchange rate 1:1.34
<TABLE>
<CAPTION>
                                LTM
                      ------------------------           P/E MUTIPLES(A)
                       GROSS  OPERATING  NET   ------------------------------------ HISTORICAL
                      MARGIN   MARGIN   MARGIN 1993E $M 1993P/E 1994E $M  1994P/E      PEAK
                      ------- --------- ------ -------- ------- -------- ---------- ----------
<S>                   <C>     <C>       <C>    <C>      <C>     <C>      <C>        <C>
Holnam Inc...........   12.3%      1.0% (1.2)%  $ 1.4   483.6x   $36.6      18.5x       12.5x
Comparables:
     Lafarge Corp....   14.7       2.6  (1.7)     9.4   138.8     49.1      26.4         8.2
     Medusa Corp.....   18.4       9.9   5.6     16.0    25.6     22.0      18.6        15.3
     Southdown
       Corp..........   17.1       4.4   3.7      1.4   298.4     14.0      28.8         6.4
     St. Lawrence....   19.6      (8.2) (7.1)    (7.5)     NM      0.0        NM         6.4
Mean of
  Comparables........   16.4       1.9  (0.7)           236.6x              23.1x        9.8x
</TABLE>
                                      iii


<PAGE>
                          OPERATING MARGIN COMPARISON
 
<TABLE>
<CAPTION>
                                                                                        6 MONTHS ENDED JUNE 30TH
                                                         YEARS ENDED DECEMBER 31,     -----------------------------
                                                        --------------------------                          1993
                  HOLNAM OPERATIONS                      1990      1991      1992      1992      1993     ESTIMATED
- -----------------------------------------------------   ------    ------    ------    ------    ------    ---------
                                                                           (DOLLARS IN MILLIONS)
<S>                                                     <C>       <C>       <C>       <C>       <C>       <C>
Net Sales............................................    516.8     525.3     560.3     256.1     242.3       547.3
Cost of Sales........................................    459.6     465.3     476.1     224.0     208.4       449.7
Gross Profit.........................................     57.1      59.9      84.2      32.1      33.9        97.6
                                                        ------    ------    ------    ------    ------    ---------
Operating Profit.....................................     (3.8)      0.3      27.3       4.5       4.0        37.9
Net Income...........................................    (37.6)    (90.2)    (11.6)    (16.1)    (10.0)        5.8
                                                        ------    ------    ------    ------    ------    ---------
                                                        ------    ------    ------    ------    ------    ---------
Gross Margin.........................................    11.1%     11.4%     15.0%     12.5%     14.0%        17.8
Operating Margin.....................................     (0.7)      0.1       4.9       1.8       1.7         6.9
Net Margin...........................................     (7.3)    (17.2)     (2.1)     (6.3)     (4.1)        1.1
</TABLE>
 
<TABLE>
<CAPTION>
                                                           YEARS ENDED DECEMBER 31,      6 MONTHS ENDED JUNE 30TH
                                                          --------------------------    --------------------------
                  HOLNAM CONSOLIDATED                      1990      1991      1992      1992      1993      LTM
- -------------------------------------------------------   ------    ------    ------    ------    ------    ------
<S>                                                       <C>       <C>       <C>       <C>       <C>       <C>
Net Sales..............................................   $1,074.6  $979.3    $946.2    $401.9    $400.1    $944.4
Cost of Sales..........................................    912.8     857.5     836.0     362.0     353.9     827.9
Gross Profit...........................................    161.8     121.8     110.2      39.9      46.2     116.5
                                                          ------    ------    ------    ------    ------    ------
Operating Profit(a)....................................     45.4       1.8       0.3     (14.9)     (5.9)      9.3
Net Income(a)(b).......................................    (25.1)    (54.3)    (21.3)    (26.2)    (16.3)    (11.4)
                                                          ------    ------    ------    ------    ------    ------
                                                          ------    ------    ------    ------    ------    ------
Gross Margin...........................................    15.1%     12.4%     11.6%      9.9%     11.5%     12.3%
Operating Margin.......................................      4.2       0.2       0.0      (3.7)     (1.5)      1.0
Net Margin.............................................     (2.3)     (5.5)     (2.3)     (6.5)     (4.1)     (1.2)
</TABLE>
 
- ------------
 
Notes:
 
(a) Excludes Unusual charges of $11m in 1992 and $61.7m in 1991.
 
(b) Before $65.7m 1993 Accounting principles change.
 
<TABLE>
<CAPTION>
                                                       YEARS ENDED DECEMBER 31,          6 MONTHS ENDED JUNE 30TH
                                                   --------------------------------    ----------------------------
                  LAFARGE CORP                       1990        1991        1992       1992      1993       LTM
- ------------------------------------------------   --------    --------    --------    ------    ------    --------
<S>                                                <C>         <C>         <C>         <C>       <C>       <C>
Net Sales.......................................   $1,769.6    $1,568.8    $1,511.2    $625.6    $586.2    $1,471.8
Cost of Sales...................................    1,451.2     1,344.5     1,289.4     581.2     547.4     1,255.6
Gross Profit....................................      318.4       224.3       221.8      44.4      38.8       216.2
                                                   --------    --------    --------    ------    ------    --------
Operating Profit................................      158.8         9.6        18.9     (53.0)    (33.2)       38.7
Net Income......................................       42.9       (50.4)      (37.1)    (63.0)    (50.6)      (24.7)
                                                   --------    --------    --------    ------    ------    --------
                                                   --------    --------    --------    ------    ------    --------
Gross Margin....................................      18.0%       14.3%       14.7%      7.1%      6.6%       14.7%
Operating Margin................................        9.0         0.6         1.3      (8.5)     (5.7)        2.6
Net Margin......................................        2.4        (3.2)       (2.5)    (10.1)     (8.6)       (1.7)
</TABLE>
 
Definition: Operating Profit = Earnings before Interest and Tax -- Other Income
 
<TABLE>
<CAPTION>
                                                         YEARS ENDED DECEMBER 31,       6 MONTHS ENDED JUNE 30TH
                                                        --------------------------    ----------------------------
                     MEDUSA CORP.                        1990      1991      1992      1992      1993       LTM
- -----------------------------------------------------   ------    ------    ------    ------    ------    --------
<S>                                                     <C>       <C>       <C>       <C>       <C>       <C>
Net Sales............................................   $191.8    $173.4    $181.8    $ 77.5    $ 93.7    $1,989.0
Cost of Sales........................................    149.5     142.1     149.2      65.8      78.1       161.5
Gross Profit.........................................     42.3      31.3      32.6      11.7      15.6        36.5
                                                        ------    ------    ------    ------    ------    --------
Operating Profit.....................................     28.0      16.8      16.9       3.3       6.0        19.6
Net Income...........................................     14.7       8.1       9.1       0.8       2.7        11.0
                                                        ------    ------    ------    ------    ------    --------
                                                        ------    ------    ------    ------    ------    --------
Gross Margin.........................................    22.1%     18.1%     17.9%     15.1%     16.6%       18.4%
Operating Margin.....................................     14.6       9.7       9.3       4.3       6.4         9.9
Net Margin...........................................      7.7       4.7       5.0       1.0       2.9         5.6
</TABLE>
 
                                       i
 
<PAGE>
 
<TABLE>
<CAPTION>
                                                           YEARS ENDED DECEMBER 31,      6 MONTHS ENDED JUNE 30TH
                                                          --------------------------    --------------------------
                    SOUTHDOWN CORP.                        1990      1991      1992      1992      1993      LTM
- -------------------------------------------------------   ------    ------    ------    ------    ------    ------
<S>                                                       <C>       <C>       <C>       <C>       <C>       <C>
Net Sales..............................................   $565.9    $506.9    $507.4    $244.1    $250.5    $513.8
Cost of Sales..........................................    449.2      44.9     438.5     212.2     199.6     425.9
Gross Profit...........................................    116.7      62.0      68.9      31.9      50.9      87.9
                                                          ------    ------    ------    ------    ------    ------
Operating Profit(a)....................................     47.6     (15.7)      4.8      (0.1)     17.5      22.4
Net Income(a)(b).......................................      7.6     (49.7)    (31.5)    (14.4)     (1.8)    (18.9)
                                                          ------    ------    ------    ------    ------    ------
                                                          ------    ------    ------    ------    ------    ------
Gross Margin...........................................    20.6%     12.2%     13.6%     13.1%     20.3%     17.1%
Operating Margin.......................................      8.4      (3.1)      0.9      (0.0)      7.0       4.4
Net Margin.............................................      1.3      (9.8)     (6.2)     (5.9)     (0.7)     (3.7)
</TABLE>
 
- ------------
 
Notes:
 
(a) Excludes $21.4m 1992 write down of environmental services assets
 
(b) Before $48.5m 1993 Accounting principles change
 
<TABLE>
<CAPTION>
                                                           YEARS ENDED DECEMBER 31,      6 MONTHS ENDED JUNE 30TH
                                                          --------------------------    --------------------------
               ST. LAWRENCE (CANADIAN $)                   1990      1991      1992      1992      1993      LTM
- -------------------------------------------------------   ------    ------    ------    ------    ------    ------
<S>                                                       <C>       <C>       <C>       <C>       <C>       <C>
Net Sales..............................................   $629.9    $504.5    $467.1    $179.7    $189.0    $476.4
Cost of Sales..........................................      490     381.4     378.1     143.7     148.7     383.1
Gross Profit...........................................    139.9     123.1      89.0      36.0      40.3      93.3
                                                          ------    ------    ------    ------    ------    ------
Operating Profit.......................................     41.3      (8.5)    (46.6)    (29.3)    (21.6)    (38.9)
Net Income.............................................     24.2      (5.7)    (39.9)    (19.7)    (13.8)    (34.0)
                                                          ------    ------    ------    ------    ------    ------
                                                          ------    ------    ------    ------    ------    ------
Gross Margin...........................................    22.2%     24.4%     19.1%     20.0%     21.3%     19.6%
Operating Margin.......................................      6.6      (1.7)    (10.0)    (16.3)    (11.4)     (8.2)
Net Margin.............................................      3.8      (1.1)     (8.5)    (11.0)     (7.3)     (7.1)
</TABLE>
 
                                       ii
 
<PAGE>
          PRO FORMA IMPACT OF ISSUANCE OF COMMON STOCK (A) HOLNAM INC.
                (DOLLARS IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
<TABLE>
<CAPTION>
                                                               PRO FORMA FOR THE ISSUANCE OF:
                        JUNE 30, 1993        $150M COMMON STOCK      $200M COMMON STOCK      $200M COMMON STOCK
                    ---------------------   ---------------------   ---------------------   ---------------------
<S>                 <C>           <C>       <C>           <C>       <C>           <C>       <C>           <C>
Cash and
  Equivalents......      $4,211                 $4,211                  $4,221                   $4,211
Capitalization
  Short
  Term
  Debt.............     $20,846      1.7%       $20,846      1.7%       $20,846       1.7%      $20,846      1.7%
Long Term
  Debt.............     700,765      57.4       550,765      45.1       500,765      41.0       450,765      36.9
                    -----------   -------   -----------   -------   -----------   -------   -----------   -------
Total
  Debt.............     721,611      57.7       571,611      46.8       521,611      42.7       471,611      38.6
Shareholders'
  Equity
 Minority
  Interests........     115,281       9.4       115,281       9.4       115,281       9.4       115,281       9.4
Preferred
  Stock............      30,000       2.5        30,000       2.5        30,000       2.5        30,000       2.5
Common
 Equity............     353,453      29.0       503,453      41.3       553,453      45.4       603,453      49.4
                    -----------   -------   -----------   -------   -----------   -------   -----------   -------
Total
  Shareholders'
  Equity............    498,734      40.9       648,734      53.2       698,734      57.3       748,734      61.4
                    -----------   -------   -----------   -------   -----------   -------   -----------   -------
Total
  Capitalization...  $1,220,345     100.0%   $1,220,345     100.0%   $1,220,345     100.0%   $1,220,345     100.0%
                    -----------   -------   -----------   -------   -----------   -------   -----------   -------
                    -----------   -------   -----------   -------   -----------   -------   -----------   -------
EBITDA/Interest
  Coverage(b)(c)-
  LTM..............                   1.9x                   2.3x                     2.5x                    2.7x
Debt to
  Total
  Capitalization
  %................                  59.1%                   46.8%                   42.7%                   38.6%
Common
  Shares
  Outstanding:
Existing...........               135,300                 135,300                 135,300                 135,300
New
 Shares............                                        30,000                  40,000                  50,000
Total
  Shares
  Outstanding......               135,300                 165,300                 175,300                 185,300
% of Shares Held by
  Holderbank.......                  95.2                    77.9                    73.5                    69.5
</TABLE>
 
                                      iii
 
<PAGE>
 
<TABLE>
<CAPTION>
                                                    FULL      FULL                FULL                FULL
                                                    YEAR      YEAR                YEAR                YEAR
                                                    NET       NET        %        NET        %        NET        %
                                                   INCOME    INCOME    PICKUP    INCOME    PICKUP    INCOME    PICKUP
                                                   ------    ------    ------    ------    ------    ------    ------
<S>                                                <C>       <C>       <C>       <C>       <C>       <C>       <C>
Net Income/%Pick-up(d)(e)(f)
 -- 1993E.......................................    1,404    10,404    640.8     13,404    854.5     16,404    1,068.1
 -- 1994E.......................................   36,576    45,576     24.6     48,576     32.8     51,576     41.0
 -- 1995E.......................................   58,875    67,875     15.3     70,875     20.4     73,875     25.5
EPS/% Pickup (Dilution)(d)(e)(f)
 -- 1993E.......................................     0.01      0.06    506.4       0.08    636.7       0.09    752.9
 -- 1994E.......................................     0.27      0.28      2.0       0.28      2.5       0.28      3.0
 -- 1995E.......................................     0.44      0.41     (5.6)      0.40     (7.1)      0.40     (8.4)
</TABLE>
 
(a) Assumptions:
 
     (1) 100% proceeds used for extant debt repayment.
 
     (2) Rate on extent debt (pre-tax) 6%.
 
     (3) 0% Tax Rate.
 
     (4) Shares Issued at $5.00 as 10/8/93.
 
     (5) US$ vs. C$ exchange rate 1:1.34.
 
(b) Depreciation and Amortization estimated at $80m for LTM.
 
(c) Excludes $11.0m unusual charge for 1992.
 
(d) Assumes that St. Lawrence Cement has Net Income in 1993 of (C$10m), in 1994
    $0m, and C$15m in 1995.
 
(e) Before one time charge for accounting changes under FAS 106 in 1993.
 
(f) Assumes Holnam Texas L.P. has Net  Income of $8.0m in 1993, $10.0m in  1994,
    $10.0m in 1995.
 
[A  chart appears here showing  the daily common stock  price history of Lafarge
Corporation from 10/1/92 to 9/30/93.]
 
                                       iv
 
<PAGE>
                PRO FORMA IMPACT OF ISSUANCE OF COMMON STOCK (A)
                LAFARGE CORP (@$18.25 PER SHARE AND .88C SPREAD)
 
<TABLE>
<CAPTION>
                                                                                             PRO FORMA FOR THE
                                                                                                ISSUANCE OF:
                                                                    JUNE 30,               ---------------------
                                                                      1993                  6.75M COMMON STOCK
                                                                    --------               ----------------------
                                                                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
<S>                                                                <C>           <C>        <C>           <C>
Cash and Equivalents............................................   $   35,700               $   35,700
Capitalization
Short Term Debt.................................................   $   64,287        5.1%   $   64,287        5.1%
Long Term Debt..................................................      562,905       44.5       476,055       37.5
                                                                   ----------    -------    ----------    -------
Total Debt......................................................      627,192       49.6       540,242       42.7
Shareholders' Equity
  Preferred Stock...............................................                     0.0             0        0.0
  Common Equity.................................................      637,375       50.4       724,225       57.3
                                                                   ----------    -------    ----------    -------
  Total Shareholders' Equity....................................      637,375       50.4       724,225       57.3
                                                                   ----------    -------    ----------    -------
  Total Capitalization..........................................   $1,264,567      100.0%   $1,264,567      100.0%
                                                                   ----------    -------    ----------    -------
                                                                   ----------    -------    ----------    -------
EBITDA/Interest Coverage LTM....................................                     3.5x                     4.0x
Debt to Total Capitalization %..................................                    49.6%                    42.7%
Common Shares Outstanding:
Existing........................................................                  59,451                   59,451
New Shares......................................................                                            6,750
Total Shares Outstanding........................................                  59,451                   66,201
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                      FULL      FULL
                                                                                      YEAR      YEAR
                                                                                      NET       NET
                                                                                     INCOME    INCOME    % PICKUP
                                                                                     ------    ------    --------
<S>                                                                                  <C>       <C>       <C>
Net Income/%Pick-up
 -- 1993E.........................................................................    9,360    13,581       45.1
 -- 1994E.........................................................................   49,140    53,361        8.6
EPS/%Pickup (Dilution)                                                                EPS       EPS      %PICKUP
                                                                                     ------    ------    --------
 -- 1993E.........................................................................     0.16      0.21       30.3
 -- 1994E.........................................................................     0.83      0.81       (2.5)
                                                                                     ------    ------    --------
</TABLE>
 
(a) Assumptions:
 
     (1) 100% proceeds used for extant debt repayment.
 
     (2) Rate on extant debt (pre-tax) 6%.
 
     (3) 40% Tax Rate.
 
     (4) Shares Issued @ $18.25 with 88c Spread.
 
 
<PAGE>
                                                                       EXHIBIT 6
 
                         POSITIONING THE HOLNAM 'STORY'
 
                            POSITIVE SELLING POINTS
 
<TABLE>
<S>                                         <C>
Market Leader                               Leading North American manufacturer of cement and construction
                                            materials
                                            -largest cement producer in U.S.
                                            -good geographic exposure (Midwest, Southeast, Texas)

Low Cost Producer                           Cost reduction efforts have resulted in low cost position
                                            Restructuring now essentially complete
                                            -smart acquisitions
                                            -closed underperforming plants

Low Transportation Costs                    Extensive networking of plant facilities

Favorable Industry Trends                   Low interest rates should contribute to more construction recovery
                                            Public spending on infrastructure should increase as well
                                            Pricing should improve with high capacity utilization and low imports
                                            'Anti-dumping' quotas in place to restrict cheap imports

Technology                                  Benefits from technology sharing with Holderbank
                                            High quality facilities

Market Timing                               Well positioned for cyclical upturn
                                            Positive earnings momentum

Improving Financial Results                 Positive 1993 quarterly trend
                                            Box-Crow acquisition is paying off
                                            Profitable 1994 (consolidated) expected
                                            St. Lawrence turnaround could further enhance earnings
                                            NOL shield will leverage earnings recovery
</TABLE>
 
<PAGE>
                          POTENTIAL INVESTOR CONCERNS
 
<TABLE>
<S>                                         <C>
Imports                                     Longer term exposure
                                            Impact of NAFTA?

Recent Financial Performance                Substantial recent operating losses
                                            Canada still in recession
                                            Ability of the company to pay a dividend

Leverage                                    Overleveraged balance sheet
                                            Limited financial flexibility

Pricing                                     Timing and sustainability of recovery
                                            Import protection over long term

Competitive Position                        Certain plants exposed competitively
                                            - Tijeras
                                            -Seattle
                                            Waste fuels permitting outlook
                                            Completion of Denver Airport project

Relationship with Holderbank                Perception of 'bailing out'
</TABLE>
 
<PAGE>
                         FACTORS AFFECTING THE OFFERING
 
<TABLE>
<S>                                         <C>                                                    <C>
Ownership Considerations                    Holderbank current holdings                            128.8 million
                                            Maximum offering size to maintain 80% ownership
                                            assuming no new purchase:                              25.7 million
</TABLE>
 
<TABLE>
<S>                                         <C>                                                      <C>
Trading Characteristics                     Average Monthly Trading Volume
                                            Last Month:                                              201,600 shs
                                            Last 3 Months:                                           160,600
                                            Last Year:                                               228,900
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                                 PERCENT       AGGREGATE
                                                                               NUMBER OF      INSTITUTIONAL     SHARES
Institutional Ownership                                                       INSTITUTIONS      OWNERSHIP      (MILLION)
                                                                              ------------    -------------    ---------
<S>                                         <C>                               <C>             <C>              <C>
                                            Holnam
                                            June 30, 1992                          20                1%            1.7
                                            June 30, 1993                          20                1             1.4
                                            Comparable Group
                                            June 30, 1993
                                            Lafarge                                47               17%           10.0
                                            Medusa                                 52               51             5.6
                                            Southdown                              65               64            11.0
                                                                                   --               --         ---------
                                                                                                      
</TABLE>


<PAGE>
                                   HOLNAM INC
                        COMMON STOCK OWNERSHIP ANALYSIS
 
<TABLE>
<CAPTION>
                                                                              MKT VALUE AS    SHARES HELD       %
                            INSTITUTION OF FUND                               OF 10/04/93      ON 06/93      HOLDING
- ---------------------------------------------------------------------------   ------------    -----------    -------
<S>                                                                           <C>             <C>            <C>
Wells Fargo Ins Tr Na......................................................    $1,540,026        324,216       0.2%
Mellon Bank Corporation....................................................     1,431,270        301,320       0.2%
California State Teachers Retirement Sys...................................       646,964        136,203       0.1%
Fidelity Mgmt & Res Corp...................................................       592,515        124,740       0.1%
Chase Manhattan Corporation................................................       402,054         84,643       0.1%
Hancock John Mutual Life...................................................       340,190         71,619       0.1%
Travelers Corporation......................................................       237,500         50,000       0.0%
Vanguard Index-Extnd Mkt...................................................       217,883         45,870       0.0%
Invista Capital Mgmt Inc...................................................       201,595         42,441       0.0%
Nothwestern Mutual Life Insurance Co.......................................       201,595         42,441       0.0%
Dimensional Funds Advs.....................................................       172,425         36,300       0.0%
Prudential Insurance Company of America....................................       168,886         35,555       0.0%
Vanguard Total Stk Mkt.....................................................        95,950         20,200       0.0%
Boston Company.............................................................        89,300         18,800       0.0%
Vanguard Small Cap Stock...................................................        54,150         11,400       0.0%
First of America Bank......................................................        47,500         10,000       0.0%
Schwab Charles Invt Mgmt...................................................        44,175          9,300       0.0%
Norwest Colorado Inc.......................................................         5,173          1,089       0.0%
Paine Webber Group.........................................................         5,026          1,058       0.0%
Total shares, Institutional Investors......................................                    1,367,418       1.0%
Shares outstanding (millions)..............................................                        135.3
Market value (millions)....................................................                         $625
Number of institutions.....................................................                           20
</TABLE>
 
                                       29
 
<PAGE>
 
                                  MEDUSA CORP
<TABLE>
<CAPTION>
                                                                              MKT VALUE AS    SHARES HELD       %
                            INSTITUTION OF FUND                               OF 10/04/93      ON 06/93      HOLDING
- ---------------------------------------------------------------------------   ------------    -----------    -------
<S>                                                                           <C>             <C>            <C>
Fidelity Mgmt & Res Corp...................................................    $51,430,613     1,413,900      12.9%
Capital Growth Mgmt........................................................     19,969,875       549,000       5.0%
College Retirement Equities Fund...........................................     14,073,306       386,895       3.5%
Ubs Asset Mgmt (Ny) Inc....................................................     10,581,488       290,900       2.6%
Babson David L & Co........................................................      8,722,725       239,800       2.2%
Rcm Capital Management.....................................................      8,268,038       227,300       2.1%
Wells Fargo Inst. Tr Na....................................................      8,092,928       222,486       2.0%
Dimensional Fund Advs......................................................      7,769,700       213,600       1.9%
Lazard Freres & Co.........................................................      7,147,688       196,500       1.8%
Pacific Mutual Life Ins....................................................      7,107,675       195,400       1.8%
Federated Investors Incorporated...........................................      6,241,950       171,600       1.6%
National City Bk/Cleveld...................................................      5,274,375       145,000       1.3%
Dalton Greiner Hartman.....................................................      5,256,188       144,500       1.3%
Bankers Trust Company......................................................      5,093,300       140,022       1.3%
First Pacific Advisors.....................................................      3,819,375       105,000       1.0%
Harris Associates, L.P.....................................................      3,590,213        98,700       0.9%
Zweig Advisors Inc.........................................................      3,357,413        92,300       0.8%
Wilshire Associates, Inc...................................................      2,636,787        72,489       0.7%
Frontier Capital Mgmt Co...................................................      2,218,875        61,000       0.6%
Mellon Bank Corporation....................................................      1,933,350        54,800       0.5%
Total shares, Institutional Investors......................................                    5,636,154      51.2%
Shares outstanding (millions)..............................................                         10.8
Market value (millions)....................................................                         $287
Number of institutions.....................................................                           52
</TABLE>
 
                                       30
 
<PAGE>
                                  LAFARGE CORP
 
<TABLE>
<CAPTION>
                                                                              MKT VALUE AS    SHARES HELD       %
                            INSTITUTION OF FUND                               OF 10/04/93      ON 06/93      HOLDING
- ---------------------------------------------------------------------------   ------------    -----------    -------
<S>                                                                           <C>             <C>            <C>
Fidelity Mgmt & Res Corp...................................................    $49,265,875     2,699,500       4.5%
Scudder Stevens and Clark..................................................     19,075,265     1,045,220       1.8%
IG Investment Mgmt Ltd.....................................................     15,578,200       853,600       1.4%
Mackenzie Financial Corp...................................................     13,083,954       716,929       1.2%
Nm Capital Mgmt Inc........................................................     11,056,945       605,860       1.0%
Merrill Lynch Asset Management.............................................      7,701,500       422,000       0.7%
Wells Fargo Inst. Tr Na....................................................      7,148,306       391,688       0.7%
Fisher Investments Inc.....................................................      7,090,764       388,535       0.7%
First Bank System..........................................................      6,215,950       340,600       0.6%
Usaa Investment Mgmt.......................................................      5,018,750       275,000       0.5%
Wilshire Associates, Inc...................................................      4,254,075       233,100       0.4%
First Pacific Advisors.....................................................      3,286,825       180,100       0.3%
Florida State Board of Administration......................................      3,206,525       175,700       0.3%
Weiss Peck & Greer.........................................................      2,974,750       163,000       0.3%
California State Teachers Retirement Sys...................................      2,609,659       142,995       0.2%
Mellon Bank Corporation....................................................      2,600,443       142,490       0.2%
Tempest Isenhart Chafee....................................................      2,389,381       130,925       0.2%
State Street Resr & Mgmt...................................................      2,175,400       119,200       0.2%
Capital Research & Management..............................................      2,098,750       115,000       0.2%
Fondis.....................................................................      1,825,000       100,000       0.2%
Total shares, Institutional Investors......................................                   10,039,519      16.9%
Shares outstanding (millions)..............................................                         59.5
Market value (millions)....................................................                         $952
Number of institutions.....................................................                           47
</TABLE>
 
                                       31
 
<PAGE>
                                 SOUTHDOWN INC
 
<TABLE>
<CAPTION>
                                                                              MKT VALUE AS    SHARES HELD       %
                            INSTITUTION OF FUND                               OF 10/04/93      ON 06/93      HOLDING
- ---------------------------------------------------------------------------   ------------    -----------    -------
<S>                                                                           <C>             <C>            <C>
Blum, Richard C & Assocs...................................................    $57,317,300     2,363,600      13.9%
Newsouth Capital Mgmt......................................................     48,173,353     1,986,530      11.7%
Fidelity Mgmt & Res Corp...................................................     23,862,000       984,000       5.8%
Gamco Investors............................................................     13,394,900       552,367       3.2%
Wells Fargo Inst. Tr Na....................................................     12,159,096       501,406       2.9%
Dimensional Fund Advs......................................................     11,660,855       480,860       2.8%
College Retirement Equities Fund...........................................      8,377,745       345,474       2.0%
Connor Clark & Co. Ltd.....................................................      7,946,725       327,700       1.9%
Scudder Stevens and Clark..................................................      7,726,050       318,600       1.9%
Beutel Goodman Cap Ltd.....................................................      6,068,750       251,000       1.5%
Babson David L & Co........................................................      5,778,775       238,300       1.4%
Calif Public Employee Retirement...........................................      4,597,800       189,600       1.1%
California State Teachers Retirement Sys...................................      4,119,251       169,866       1.0%
Gruman Corp. Pension Fd....................................................      4,081,275       168,300       1.0%
Harris Bankcorporation.....................................................      3,938,200       162,400       1.0%
Kahn Brothers & Co Inc.....................................................      3,304,063       136,250       0.8%
Bankers Trust Company......................................................      3,200,709       131,988       0.8%
Prudential Corp Plc........................................................      2,985,175       123,100       0.7%
Fisher Investments Inc.....................................................      2,779,050       114,600       0.7%
State Street Boston Corporation............................................      2,136,425        88,100       0.5%
Total Shares, Institutional Investors......................................                   10,984,866      64.6%
Shares outstanding (millions)..............................................                       $116.9
Market value (millions)....................................................                         $272
Number of institutions.....................................................                           65
</TABLE>
 
                                       32


<PAGE>
                     SUMMARY OF WALL STREET ANALYSTS' VIEWS
                             ON THE CEMENT INDUSTRY
 
MARCH  9TH, 1993, ANALYST;  J. GOLDFARB, MERRILL LYNCH  ON 'THE CEMENT INDUSTRY'
I   BELIEVED MARKET WAS  ABOUT TO ENTER  UPTURN; BUT  THAT IT WAS  TOO EARLY  TO
    RECOMMEND  PURCHASE OF STOCK, DUE TO  UNCERTAINTIES OVER PRICE INCREASES AND
    TIMING OF DEMAND INCREASES.
 
II  INDUSTRY FUNDAMENTALS STRONG IN THE MID 1990'S AS:
 
     (i) Tightening of supply and demand; Demand on an upward sloping  trendline
but capacity on a slow secular decline.
 
     (ii)  Anti-dumping ruling  from the International  Trade Commission, should
prevent a repeat of the 1980's, where imports held prices down.
 
     (iii)U.S. cement prices to increase to world market levels.
 
     (iv) Companies with  substantial operating leverages,  coupled with  higher
prices and volumes, should lead to dramatic increased in earnings and returns.
 
JUNE  2ND  1993, ANALYST;  H. CASTILLO,  MORGAN  STANLEY ON  LAFARGE CORPORATION
I   PREDICTS CYCLICAL UPTURN IN INDUSTRY:
 
     (i) Industry capacity utilization at 91%, a 21 year high, and almost no new
capacity being built; supply and demand imbalance.
 
     (ii) Prices have started to  rise in first two  quarters, and seem to  have
stuck.
 
     (iii)Imports  from exceptionally  low cost countries  have been effectively
blocked by anti-dumping actions, while cement prices in neighbouring Mexico  and
Canada are already higher.
 
     (iv) Growth in housing starts predicted.
 
                                       33
<PAGE>
                        SUMMARY OF WALL STREET ANALYSTS'
                          VIEWS ON THE CEMENT INDUSTRY
 
II  LAFARGE WELL POSITIONED (PLACED ON MORGAN STANLEY'S RECOMMENDED LIST)
 
     (i) Low transportation costs; Lafarge benefits from a network of plants and
waterway  distribution facilities across the Great  Lakes region and the central
U.S.
 
     (ii) Excess capacity through its  Canadian operations, coupled with a  good
distribution  network, should allow it to gain market share as others are unable
to raise production to meet demand.
 
     (iii)Lower cost producer in the industry; the company has increased its use
of waste fuels to  cut energy costs, shed  isolated or unprofitable assets,  and
increased productivity.
 
AUGUST 8TH 1993, ANALYST; J. SHIRY, MCDONALD & COMPANY ON MEDUSA CORP.
 
I   BELIEVED STOCK WAS FULLY VALUED AFTER ITS RECENT RUN-UP IN PRICE. DOWNGRADED
THE COMPANY FROM A LONG-TERM BUY TO HOLD.
 
II  INDUSTRY FUNDAMENTALS GOOD WITH PREDICTED SUPPLY AND DEMAND IMBALANCES.
                                        34



<PAGE>
                                                                       EXHIBIT 7
 
Successful Execution:
Stages of a Public Offering
 
     Structuring the Offering
     Creating the Investment Story
     Targeting the Appropriate Investors
     Marketing the Offering
     Pricing and Allocation
     Aftermarket Support: Research and Trading
 
                                       35
 
<PAGE>
STRUCTURING THE OFFERING
 
     A  wide array  of issues must  be carefully addressed  when structuring the
offering:
 
     Use of proceeds
     Mix of primary v. secondary shares
     Dividend policy
     Size of offering
     Green shoe (over-allotment option)
     Lock-up agreements
     Employee benefit plans, charter amendments, etc.
     Stock option and employee awards
 
                                       36
 
<PAGE>
CREATING THE INVESTMENT STORY
 
     Develop key  selling  points  highlighting business  strengths  and  future
opportunities
 
     Prepare Prospectus to serve as marketing platform
 
     Prepare   Roadshow  presentation  including  formal  remarks,  audio-visual
materials and responses to likely questions
 
     Position Holnam to communicate the strengths of the Company and the  unique
investment opportunity that Holnam offers
 
     Create   expectations  for  future  performance   that  are  realistic  and
sustainable
 
     Begin a positive  and constructive dialogue  between Holnam management  and
prospective investors
 
                                       37
 
<PAGE>
TARGETING THE APPROPRIATE INVESTORS
 
     Target a broad range of high quality long-term investors
 
     Specifically   identify  major  institutional  investors  who  can  provide
leadership and momentum for the transaction
 
     Focus in particular upon one-on-one meetings to provide core orders
 
     Utilize  different  distribution  channels  to  access  distinct  types  of
investors
 
          -Domestic  institutional demand through  managers' institutional sales
     force(s)
 
          -International demand through separate overseas syndicate
 
          -Retail (including high net worth individual investors) through  sales
     forces of both managers and syndicate members
 
     Develop  on-going aftermarket demand for Holnam  shares by reaching a broad
group of potential investors and creating 'scarcity value' for the shares
 
                                       38
 
<PAGE>
MARKETING THE OFFERING
 
     Marketing process begins with  internal conference calls and  presentations
to managers' sales forces
 
     Internal sales memos highlight and reinforce key selling points
 
     Research  analyst  plans key  role in  'warming-up' potential  investors to
promote their attendance at roadshow meetings
 
     Roadshow presentation is the key event in the marketing process
 
     Most important institutional  orders will be  generated through  one-on-one
meetings and conference calls with management
 
     Lead Manager must determine real size and quality of each order in order to
ensure allocation of shares to the best quality orders
 
                                       39
 
<PAGE>
PRICING AND ALLOCATION
 
     Pricing  is determined  by assessing the  strength and  quality of investor
demand and investors' return objectives and valuation criteria.
 
     It is critical to price shares at a level which allows them to trade up  in
the immediate aftermarket.
 
     Developing demand well in excess of the offering size is required to ensure
a good aftermarket.
 
     The  Lead Manager must determine the real size and quality of each order to
ensure the allocation of shares to the best investors.
 
     Among  institutional  investors,  key  allocation  criteria  will   include
attendance   at  roadshow   meetings  (especially   one-on-ones),  ownership  of
comparable companies,  commitment  to Holnam  and  size of  investment  position
required.
 
     The  Lead Manager is  also responsible for  determining allocations between
the domestic and  international tranches and  to each syndicate  member in  each
tranche.
 
                                       40
 
<PAGE>
AFTERMARKET SUPPORT: RESEARCH AND TRADING
 
     Goldman  Sachs will  plan an  active role  in the  after market  support of
Holnam.
 
          A well  executed  offering will  build  the foundation  for  a  strong
     aftermarket.
 
          The   Lead  Manager  must  ensure   liquidity  for  Holnam  shares  by
     maintaining a strong trading presence.
 
          A goal of the offering would be to promote active research coverage of
     Holnam.
 
          The Lead  Manager  should  work  in concert  with  management  in  the
     development of an investor relations program.
 
          The offering will be the beginning of a long-term relationship between
     Holnam and its investors.
 
                                       41


<PAGE>
                                                                       EXHIBIT 8
 
           GOLDMAN SACHS' EQUITY SALES AND DISTRIBUTION CAPABILITIES
 
<TABLE>
<S>                                                       <C>
Broad Penetration                                         Approximately 103,000 institutional and private client
                                                          accounts
                                                          Approximately one third of sales volume occurs in
                                                          transactions with private client base
Productive Sales Force                                    Over 450 institutional and private client salespeople
                                                          Our salespeople are nearly four times as productive as
                                                          the industry average
                                                          75% have advanced degrees
Strong Distribution                                       Sold over 50% of shares of lead-managed equity issues
                                                          sized $100 million or greater during the last three
                                                          years
                                                          Sold over 75% of shares of sole-managed equity offerings
                                                          of $100 million or greater during the last three years
Worldwide Breadth                                         Over 120 international sales professionals
                                                          Offices in New York, London, Frankfurt, Zurich, Tokyo,
                                                          Hong Kong and Singapore
Worldwide Trading Presence                                One of only 10 U.S. members of Tokyo Stock Exchange,
                                                          also member of London and Frankfurt Stock Exchanges
                                                          11 international specialist traders
                                                          Market maker in over 2,000 equity and equity related
                                                          securities
</TABLE>
 
<PAGE>
                      GOLDMAN SACHS' DISTRIBUTION NETWORK
 
Total Worldwide Sales Force: 216 Institutional Sales, 261 Private Client
Services
 
<TABLE>
<S>                                                       <C>
Chicago                                                   22 Institutional Sales
                                                          29 Private Client Services
Memphis                                                   15 Private Client Services
San Francisco                                             6 Institutional Sales
                                                          23 Private Client Services
Los Angeles                                               6 Institutional Sales
                                                          23 Private Client Services
Dallas                                                    15 Private Client Services
Houston                                                   17 Private Client Services
Miami                                                     16 Private Client Services
New York                                                  55 Institutional Sales
                                                          47 Private Client Services
Boston                                                    8 Institutional Sales
                                                          16 Private Client Services
Philadelphia                                              18 Private Client Services
Zurich                                                    3 Institutional Sales
                                                          7 Private Client Services
Singapore                                                 6 Private Client Services
Hong Kong                                                 3 Institutional Sales
                                                          6 Private Client Services
Tokyo                                                     42 Institutional Sales
Frankfurt                                                 5 Institutional Sales
                                                          5 Private Client Services
London                                                    66 Institutional Sales
                                                          18 Private Client Services
</TABLE>
 
[A world map is also included on this page]
 
<PAGE>
                    GOLDMAN SACHS PRIVATE CLIENT SALESFORCE
 
In addition to a preeminent institutional salesforce, Goldman Sachs has a unique
and powerful private client salesforce.
 
     Philosophy of asset allocation with a long-term view
 
     Typical  role  of  sole  broker and  'financial  headquarters'  for private
clients, allowing for unmatched control in placement of equity offerings
 
     Approximately 260 salespeople  in 10  domestic and 5  foreign offices,  75%
holding advanced degrees
 
     Client base consisting of individuals with average assets of $20-25 million
and small institutions
 
     Broad geographic coverage
 
     'Productivity'  per salesperson over 4  times Security Industry Association
average (as measured by total gross credits)
 
     Average order on underwritings approximately 5,000 shares, versus  'Street'
retail average of approximately 500 shares
 
     Average  of 25%  of lead managed  equity offerings placed  with our private
clients


<PAGE>
                          1993 INSTITUTIONAL INVESTORS
                                 SURVEY RANKING
 
     Institutional  Investors clearly  consider Goldman Sachs  their best equity
service provider
 
                                      BEST
                             EQUITY MARKET SERVICE
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Goldman Sachs........................................................................................     156
2.    Merrill Lynch........................................................................................     129
3.    Morgan Stanley.......................................................................................      61
4.    Smith Barney, Harris Upham...........................................................................      51
5.    Donaldson Lufkin & Jenrette..........................................................................      45
</TABLE>
 
                                      BEST
                                EQUITY RESEARCH
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Goldman Sachs........................................................................................     129
2.    Merrill Lynch........................................................................................     109
3.    Morgan Stanley.......................................................................................      60
4.    Donaldson Lufkin & Jenrette..........................................................................      56
5.    PaineWebber..........................................................................................      45
</TABLE>
 
                                      BEST
                               IPOS AND SERVICES
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Merrill Lynch........................................................................................     100
2.    Goldman Sachs........................................................................................      83
3.    Alex Brown & Sons....................................................................................      51
4.    Morgan Stanley.......................................................................................      44
5.    Donaldson Lufkin & Jenrette..........................................................................      30
</TABLE>
 
                                 MOST EFFECTIVE
                           EXECUTION AND BLOCK TRADES
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Goldman Sachs........................................................................................     171
2.    Merrill Lynch........................................................................................     110
3.    Morgan Stanley.......................................................................................      66
4.    Salomon Brothers.....................................................................................      49
5.    Bear Stearns.........................................................................................      38
</TABLE>
 
                                      BEST
                                SERVICE OVERALL
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Goldman Sachs........................................................................................     168
2.    Merrill Lynch........................................................................................     162
3.    Morgan Stanley.......................................................................................      60
4.    Shearson Lehman Brothers.............................................................................      56
5.    Smith Barney, Harris Upham...........................................................................      54
</TABLE>
 
Source: Financial World magazine, March 16, 1993, survey of 150 Chief Investment
        Officers.

<PAGE>
                            1993 CFO SURVEY RANKINGS
 
     Goldman Sachs is the clear favorite of corporate CFOs, placing first in  11
of 22 categories overall, and second in 7
 
                                BEST SERVICE IN
                              EQUITY UNDERWRITING
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Goldman Sachs........................................................................................     190
2.    Merrill Lynch........................................................................................     156
3.    Morgan Stanley.......................................................................................      68
4.    First Boston.........................................................................................      36
5.    Shearson Lehman Brothers.............................................................................      30
</TABLE>
 
                                      BEST
                                EQUITY RESEARCH
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Goldman Sachs........................................................................................     150
2.    Merrill Lynch........................................................................................     121
3.    Morgan Stanley.......................................................................................      48
4.    First Boston.........................................................................................      47
5.    Salomon Brothers.....................................................................................      40
</TABLE>
 
                                      BEST
                             EQUITY MARKET SERVICE
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Goldman Sachs........................................................................................      97
2.    Merrill Lynch........................................................................................      77
3.    J.P. Morgan..........................................................................................      32
4.    First Boston.........................................................................................      28
5.    Morgan Stanley.......................................................................................      27
</TABLE>
 
Source: Financial  World magazine, March 16, 1993, survey of 150 Chief Financial
        Officers.
 
                                      BEST
                                SERVICE OVERALL
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Goldman Sachs........................................................................................     185
2.    Merrill Lynch........................................................................................     129
3.    First Boston (tie)...................................................................................      59
      J.P Morgan (tie).....................................................................................      59
4.    Morgan Stanley.......................................................................................      55
</TABLE>
 
                           BEST SERVICE IN UNDERWRING
                             INVESTMENT-GRADE DEBT
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Goldman Sachs........................................................................................     150
2.    Merrill Lynch........................................................................................     127
3.    Salomon Brothers.....................................................................................     100
4.    Morgan Stanley.......................................................................................      63
5.    First Boston.........................................................................................      48
</TABLE>

<PAGE>
                                BEST SERVICE IN
                            MERGERS AND ACQUISITIONS
 
<TABLE>
<CAPTION>
                                                      FIRM                                                    POINTS
      -----------------------------------------------------------------------------------------------------   ------
<S>   <C>                                                                                                     <C>
1.    Goldman Sachs........................................................................................     139
2.    Morgan Stanley.......................................................................................      74
3.    First Boston.........................................................................................      53
4.    Merrill Lynch........................................................................................      50
5.    J.P. Morgan..........................................................................................      37
</TABLE>
 
Source: Financial World magazine, March 16, 1993, survey of 150 Chief  Financial
        Officers.
 
EUROMONEY INTERNATIONAL CAPITAL MARKETS RATINGS
 
     'It  is hard to find an area  of the international capital markets in which
Goldman is not a major player. It is the top ranked international equity house.'
 
<TABLE>
<CAPTION>
                   BANK                                 RATING                             TREND
- ------------------------------------------  ------------------------------  ------------------------------------
<S>                                         <C>                             <C>
Goldman Sachs.............................  *****
Merrill Lynch.............................  *****
Lehman Brothers...........................  ****
CS First Boston...........................  ****
Morgan Stanley............................  ****
Salomon Brothers..........................  *** 1/2
</TABLE>
 
***** A leading house in all markets
 
**** A major player, but with significant areas of weaknesses
 
*** Medium-ranking player in major markets with strong niches
 
** A weaker house with some strengths in particular niches
 
* A participant in some markets but with no areas of leadership
 
Source: January 1993 Euromoney
 
[Four charts appear here.
 
The first shows the  leading managers of common  stock offerings for January  1,
1993 -- June 30, 1993 with Goldman Sachs leading at 19.7%.
 
The second shows the leading managers of common stock offerings for 1988 -- 1992
with Goldman Sachs leading at 24.9%.
 
The  third shows the leading managers of initial public offerings for January 1,
1993 -- June 30, 1993 with Goldman Sachs leading at 17.5%.
 
The fourth shows  the leading managers  of IPOs  for 1988 --  1992 with  Goldman
Sachs leading at 28.6%.]






<PAGE>
- --------------------------------------------------------------------------------
                                Presentation to
                                  'Holderbank'
 
                      Equity Strategy Advisory Assignment
 
November 15, 1993
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       1
 
<PAGE>
Executive Summary
- --------------------------------------------------------------------------------
Background to Merrill Lynch Financial Advisory Assignment
 
                          Holderbank's Considerations
- ------------------------------------------------------
[   ] Benefits of Holman 'IPO'
[   ] Buy-out of St. Lawrence
      minorities with Holnam shares
 
                            Merrill Lynch's Credentials
- ------------------------------------------------------
[   ] Global cement research capability
[   ] Experience with Holderbank
[   ] World leader in equity activities

                         Specific Merrill Lynch Assignment
       ------------------------------------------------------------------
 
[   ] Analyze Holnam 'IPO' proposal
[   ] Consider Holnam alternatives
[   ] Consider St. Lawrence alternatives
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       2
 
<PAGE>
Executive Summary
- --------------------------------------------------------------------------------
Assignment Overview
 
<TABLE>
<S>                     <C>        
Holderbank's            [   ] Maximize Holderbank's share valuation
  Long-term             [   ] Maximize financing efficiency -- Minimize costs
  Objectives                                                -- Optimize access to cash flows
                        [   ] Optimize management's control of subsidiaries
Merrill Lynch's         [   ] Advise Holderbank in adopting the appropriate equity strategy to ensure
  Assignment                  Holderbank's long-term objectives
  Objectives                            I             II           III             IV              V
US/Canadian              Holnam        'IPO'         'IPO'       Status Quo    Squeeze-out    Squeeze-out
  Alternatives             St.      Status Quo      Buy-out      Status Quo      Buy-out       Status Quo
                        Lawrence                  with shares                   with cash
</TABLE>
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       3
 
<PAGE>
Analysis Procedures
- --------------------------------------------------------------------------------
Summary
 
                              Expert Participants
             ------------------------------------------------------
 
[   ] Holderbank/Holnam
[   ] Merrill Lynch (US/Europe/Canada)
         Corporate Finance
         Mergers and Acquistions
         Research
[   ] Shearman & Sterling
[   ] Dewe Rogerson
                              Information Review
             ------------------------------------------------------
 
[   ] Internal
          Holnam 1993-1995 Strategic Plan
          St. Lawrence 1993 Budget
          US 'IPO' Presentation and Memo
 
[   ] External
           Merrill Lynch Research
           Competitor Data
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       4
 
<PAGE>
Analysis Presentation
- --------------------------------------------------------------------------------
Summary
 
<TABLE>
<S>                                     <C>
Subsidiary                           [   ] St. Lawrence
  Analysis                           [   ] Holnam
Alternatives                         [   ] Holderbank
  Analysis
Competitor                           [   ] Lafarge Coppee Case Study
  Analysis                           [   ] Holderbank Relative Equity Valuation
                                     [   ] Merrill Lynch Recommendations
</TABLE>
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       5
 
<PAGE>
Holderbank Alternatives
- --------------------------------------------------------------------------------
Free Cash Flow Analysis
 
<TABLE>
<CAPTION>
                                                          Alternative
<S>             <C>              <C>          <C>          <C>          <C>          <C>
                                     I            II          III           IV           V
Holderbank                        US$71mm+     US$71mm+                             US$ 268mm + 
Economics      Cumulative         Holnam       Holnam        Holnam                St. Lawrence
1994-1997    Free Cash Flow       Dividends   Dividends     Dividends   US$290 mm   Dividends

                                                                           
                                US$71mm+     US$71mm+                                US $221 mm+
              Cumulative Net     Holnam       Holnam        Holnam                   St. Lawrence
              Free Cash Flow   Dividends    Dividends      Dividends    US$79 mm      Dividends 
                                                                                      
  Holderbank      Free Cash Flow  Holnam       Holnam       Holnam    Annual Free  Annual Free
  Economics                      Dividends    Dividends    Dividends   Cash Flow    Cash Flow
  Beyond 1997                                                            1997:        1997:
                                                                       US$119 mm    US$90 mm
</TABLE>
 
(1) Assumes repayment of acquisition debts (Holnam:US$47mm and St. Lawrence:
US$164mm).
 
(2) Assumes repayment of acquisition debtr (Holnam: US$47  mm).
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       6
 
<PAGE>
Holderbank Alternatives
- --------------------------------------------------------------------------------
Qualitative Analysis of Most Efficient Alternative-Alternative IV
 
<TABLE>                                            <C>
<S>
Principal                                  [   ] Ensure complete management control in US and Canada
 Advantages                                [   ] Eliminate ongoing shareholder litigation concerns
                                           [   ] Confirm to all investors that Holderbank is the 'flagship'
                                           [   ] Confirm to all investors that Holderbank is an
                                                 industrial group and not a portfolio holding
                                                 company
                                           [   ] Position Holderbank to US investors
                                                 as the principal worldwide cement
                                                 play

Principal                                  [   ] Could limit entrepreneurship of subsidiary management
  Disadvantages                       
                                           [   ] Eliminate stock market feedback of subsidiaries
                                           [   ] Temporary increase in leverage
</TABLE>
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       7
 
<PAGE>
Holderbank Alternatives
- --------------------------------------------------------------------------------
Portfolio Company Discount Concerns
 
<TABLE>
<CAPTION>
<S>                                                                                <C>
                      Company/Group                                                Discount
- ------------------------------------------------------------------------------------------------------------------
[   ] Compagnie Financiere de Suez                                                 -33%
[   ] SPEP                                                                         -24%
[   ] Industrivarden                                                               -30%
[   ] US Closed-End Funds                                                          -5%
</TABLE>
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       8
 
<PAGE>
Lafarge Coppee Case Study
- --------------------------------------------------------------------------------
Overview
 
<TABLE>

<S>                                                       <C>

Background                                    [   ] Lafarge Coppee has bought out minorities where
                                                    possible
                                              [   ] Lafarge Corp. minority (pre-float): US$ 480
                                                    million (45%)
                                              [   ] Lafarge Corp. needed funds for operations and
                                                    acquistions
Actions                                       [   ] Issue US$ 105 million of Lafarge Corp. primary
                                                    shares
                                              [   ] Lafarge Coppee subscribed for US$ 19.25 million in
                                                    additional Lafarge Corp. shares
Results                                       [   ] Lafarge Corp. offering extremely well received
                                              [   ] Lafarge Coppee has underperformed significantly
                                                    both Lafarge Corp. and Holderbank
</TABLE>
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       9
 
<PAGE>
Lafarge Coppee Case Study
- --------------------------------------------------------------------------------
Holnam 'IPO' Considerations
 
<TABLE>
<S>                                                       <C>
Holnam                                                    [   ] 'IPO' would be very well received
  Perspective                                             [   ] Use of proceeds will be a concern
                                                          [   ] Increased public shareholder responsibility
Holderbank                                                [   ] Weaken Holderbank's position as a global cement
  Perspective                                                   play
                                                          [   ] Would draw investors out of Holderbank by
                                                                providing alternatives to play the 'hot' US story
                                                          [   ] Would dilute Holderbank's perception as
                                                                a management/operating company
                                            
                                                          [   ] Very difficult to reverse
</TABLE>
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       10
 
<PAGE>
Holderbank Equity Valuation
- --------------------------------------------------------------------------------
Principal Reasons for Holderbank Discount to Lafarge Coppee
 
<TABLE>
<CAPTION>
<S>                                                       <C>
Investor                                                  [   ] Lack of interim reporting
  Issues                                                  [   ] Less developed investor relations program
                                                          [   ] Less diverse international shareholder base
Structural                                                [   ] No control premium
  Issues
</TABLE>
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       11
 
<PAGE>
Holderbank Equity Valuation
- --------------------------------------------------------------------------------
Recommended Actions
 
<TABLE>
<S>                                                       <C>

Investor Relations                                        [   ] Implement interim reporting
                                                          [   ] Discontinue provisions of estimates and preliminary results
                                                          [   ] Provide information packages on significant actions
                                                          [   ] Expand mailing lists
                                                          [   ] Increase annual events
                                                          [   ] Increase IR resources
Shareholder                                               [   ] Diversify to new investors (US/Europe)
  Base
Structural                                                [   ] Optimize control of subsidiaries
</TABLE>
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       12
 
<PAGE>
Merrill Lynch Recommendations
- --------------------------------------------------------------------------------
Summary
 
<TABLE>
<S>                                                       <C>

Actions                                                   [   ] Squeeze out Holnam minority
                                                          [   ] Buy out St. Lawrence minority
                                                          [   ] Increase resources for Holderbank investor relatins
Principal                                                 [   ] Enhance Holderbank's overall share valuation
  Results                                                 [   ] Ensure full acess to US and Canadian cash flows
                                                          [   ] Focus investors on Holderbank as core global cement investment
                                                          [   ] Preserve Holderbank's operating/management company image
</TABLE>
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       13
 
<PAGE>
Procedural Issues
- --------------------------------------------------------------------------------
Holnam Squeeze-Out
 
<TABLE>
<S>                                                       <C>

Recommended                                               [   ] Short form merger (Delaware law)
  Approach                                                [   ] 100% certainty of completion
Necessary                                                 [   ] No shareholder approval necessary
                                                          [   ] Corporate Steps resolution and announcement
                                                          [   ] Disclosure/fiduciary obligations
                                                          [   ] Independent fairness opinion
                                                          [   ] Shareholder's rights for fair value
Timing                                                    [   ] 10-12 weeks from preliminary decision date
</TABLE>
 
- --------------------------------------------------------------------------------
[LOGO] Merrill Lynch                                                'HolderBank'
                                       14



<PAGE>
                   PRESENTATION TO THE EXECUTIVE COMMITTEE OF
                               [LOGO]HOLDERBANK
 
[LOGO]MERRILL LYNCH
 
<PAGE>
                   PRESENTATION TO THE EXECUTIVE COMMITTEE OF
                               [LOGO]HOLDERBANK
 
JANUARY 1994
 
[LOGO]MERRILL LYNCH
 
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
TABLE OF CONTENTS
 
A. LIST OF MATERIALS REVIEWED
 
B. EXECUTIVE SUMMARY
 
C. COMPANY PROFILES AND VALUATION CONSIDERATIONS
 
     Holnam, Inc
 
     Holnam Operations
 
     Valuation Considerations: Holnam Operations
 
     St. Lawrence Cement
 
     Valuation Considerations: St. Lawrence Cement
 
     US and Canadian Cement Industry Characteristics
 
D. VALUATION ANALYSIS
 
     Valuation Summary
 
     Valuation Holnam Operations
 
     Valuation St. Lawrence
 
     Valuation Net Operating Losses
 
E. HISTORICAL AND PROJECTED FINANCIAL STATEMENTS, PROJECTION ASSUMPTIONS AND
   FINANCIAL ANALYSIS
 
     Holnam Operations
 
     St. Lawrence
 
F. CASE STUDIES: RECENT ACQUISITIONS IN THE CEMENT INDUSTRY
 
G. GLOSSARY

[LOGO]MERRILL LYNCH                                  [LOGO]HOLDERBANK
<PAGE>

A

<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
LIST OF MATERIALS REVIEWED
 
GENERAL INDUSTRY INFORMATION
 
     Merrill Lynch Research Reports ('The Cement Industry' -- September 1, 1993)
 
     'The  Monitor'  -- a  monthly analysis  of trends  in the  Construction and
     Cement Industry by the Portland Cement  Association --   U.S.  and   Canada
     editions (October 1993)
 
HOLNAM, INC.
 
     Stock Price data and trading volumes
 
     10K: Dec - 92, Dec - 91
 
     10Q: March 1991 (September 1993)
 
     Annual  Reports: 1990 - 1992 
     Proxy  Statement and Prospectus for the Merger 
     between 'Ideal Basic Industries Inc.' and 'Holnam, Inc.'
 
     Holnam Operations 1993 - 1995 Strategic Plan (April 1993)
 
     Holnam Operations 1994 Preliminary Draft Profit Plan (December 20, 1993)
 
ST. LAWRENCE CEMENT INC.
 
     Stock Price data and trading volumes
 
     Annual   Reports:    1983 - 1992
     St.    Lawrence   Five-Year    Plan
     1994 - 1998 - (December 29, 1993)
 
     St. Lawrence 1993 Budget - (January 1993)
 
     [LOGO]MERRILL LYNCH              [LOGO]HOLDERBANK
 <PAGE>
B
<PAGE>
C
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
COMPANY PROFILE -- HOLNAM, INC.
 
     Holnam, Inc. ('Holnam') through Holdernam Inc., is a 95.2% owned subsidiary
  of Holderbank Financiere Glaris AG.
 
     Holnam  is listed on the New York Stock Exchange and 4.8% of its shares are
  widely held.
 
     Holnam directly  operates  14 cement  manufacturing  plants in  the  United
  States  ('Holnam Operations')  and owns 59.5% of the outstanding shares of St.
  Lawrence Cement, a Montreal-based cement and building materials company  which
  is listed on the Toronto and Montreal Stock Exchanges.
 
     Holnam Operations and St. Lawrence Cement are two distinct operating  units
  with separate management and separate internal reporting  systems.  Both units
  are fully consolidated under Holnam. Inc. for financial reporting purposes.
 
     As  a result of a series of mergers, acquisitions and disposals and several
  years of  operating losses,  Holnam  has accumulated net operating loss  carry
  forwards ('NOLs') in the amount of $484 million.
 
     [LOGO]MERRILL LYNCH           [LOGO]HOLDERBANK
 
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
PROFILE -- HOLNAM OPERATIONS
 
     Holnam  Operations is the leading cement  manufacturer in the United States
with an estimated overall market share of 12.5% in 1993.
 
     The unit's total  manufacturing capacity  at the  end of  1993 amounted  to
11.225  million short tons (s.t.) divided among 14 plants located throughout the
United States with the exception of the North East.
 
     In 1993, cement accounted  for 95% of Holnam  Operations' total sales,  the
balance consisted of other building material and waste management activities.
 
     Holnam  Operations' marketing  efforts are organised  into three geographic
divisions: South East,  Central and  West, accounting for  26%, 34%  and 40%  of
volume sales, respectively.
 
     The  West Division was  strengthened by the acquisition  of a modern cement
plant in Texas in May, 1993. The plant has a cement manufacturing capacity of  1
million s.t. per year.
 
     Holnam Operations also operates 78 cement distribution terminals.
 
[LOGO]MERRILL LYNCH             [LOGO]HOLDERBANK
 
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
PROFILE -- HOLNAM OPERATIONS
 
<TABLE>
<CAPTION>
                                                      CAPACITY                        SUBSTANTIALLY
                                                       ('000                          REFURBISHED/
              PLANT                      STATE         S.T.)      PROCESS    BUILT      EXTENDED      OWNED    LEASED
- ---------------------------------   ---------------   --------    --------   -----    ------------    -----    ------
<S>                                 <C>               <C>         <C>        <C>      <C>             <C>      <C>
ADA                                 Oklahoma              610       Wet       1959       --           [x]
Artesia                             Mississippi           525       Wet       1934       --           [x]
Clarkesville                        Missouri            1,400       Wet       1967       --           [x]
Devil's Slide                       Utah                  350       Wet       1948       --           [x]
Dundee                              Michigan            1,070       Wet       1959       --           [x]
F. Collins                          Colorado              460       Dry       1981        1990        [x]
Holly Hill                          South Carolina      1,200       Wet       1966        1973        [x]
Mason City                          Iowa                  900       Dry       1966        1975        [x]
Midlothian                          Texas               1,000       Dry       1986       --           [x]
Portland                            Colorado              885       Wet       1947        1974        [x]
Seattle                             Washington            490       Wet       1967       --           [x]
Theodore                            Alabama             1,500       Dry       1981       --           [x]
Tijeras                             New Mexico            505       Dry       1959        1980                 [x]
Trident                             Montana               330       Wet       1973       --           [x]
</TABLE>
 
[LOGO]MERRILL LYNCH                 [LOGO]HOLDERBANK
 
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
VALUATION CONSIDERATIONS: CHARACTERISTICS OF HOLNAM OPERATIONS
 
     Holnam  Operations expects to produce near  its maximum capacity of approx.
11.225 million s. t. per year from 1994 to 1997 in line with the industry trend.
 
     Management expects  that Holnam  Operations will  be able  to increase  its
prices  through 1997 at least in line with the industry trend. Holnam Operations
has no long term delivery commitments at below-market prices and has achieved  a
recent improvement in its customer mix towards more higher price accounts.
 
     Due  to capacity constraints Holnam will  have to acquire additional cement
quantities in  the  market place  which  will  be resold  to  Holnam  customers.
However,  it is  expected that Holnam  Operations will  not generate significant
profits or losses from this additional business.
 
     In 1991 Holnam Operations began a cost reduction program aiming to  achieve
$50  million of cost savings  on a volume and  inflation-adjusted basis by 1994.
Approximately $30 million  of savings have  already been achieved  by 1993.  The
average  costs of sales per ton of cement  have decreased from $47.07 in 1991 to
$45.55 in 1993 and are expected to fall to $44.93 in 1994.
 
     Holnam Operations' fixed asset base is comparatively old: out of 14 plants,
4 were built  or substantially  refurbished in the  past 15  years, the  balance
dates back to between 1947 and 1975.
 
     Approximately  40% of Holnam Operations' current cement production is based
on the more  efficient dry manufacturing  process as compared  to a US  industry
average of 69%.
 
[LOGO]MERRILL LYNCH                     [LOGO]HOLDERBANK
 
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
VALUATION CONSIDERATIONS: CHARACTERISTICS OF HOLNAM OPERATIONS (CONT'D)
 
     Three  out of fourteen plants have  permits to use waste-derived fuels, two
further plants have applications for waste fuel permits pending.
 
     Holnam Operations' management expects that the company will either have  to
make  substantial  investments in  its  fixed assets  or  suffer a  reduction in
margins as the company becomes less competitive.
 
     For purposes of this valuation it  has been assumed that Holnam  Operations
will  have to invest $50 million per  year (in addition to its usual maintenance
investments of $50 million) as of 1997  to remain profitable over the period  of
the forthcoming cycle through 2002.

[LOGO]MERRILL LYNCH                     [LOGO]HOLDERBANK

<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
PROFILE -- ST. LAWRENCE CEMENT
 
     St.   Lawrence  Cement   ('St.  Lawrence')   is  a   vertically  integrated
manufacturer of building products including cement, aggregates and concrete and,
in addition, has two construction companies.
 
     Cement represents the largest division  within St. Lawrence accounting  for
42%  of sales in 1993, the  Aggregate, Concrete and Construction/Other Divisions
accounted for 10%, 25% and 23% respectively.
 
     St. Lawrence operates three cement plants  in Canada with a total  capacity
of  3 million  metric tons  (m.t.) and  two cement  plants in  the North Eastern
United States with a total capacity of  1.15 million s.t., as well as 14  cement
distribution  terminals in  Canada and 13  cement distribution  terminals in the
United States.
 
     St.  Lawrence's  cement  marketing   activities  are  divided  into   three
geographic  divisions, Ontario, Quebec/Maritimes and USA accounting for 20%, 20%
and 49%  of volume  sales, respectively.  The remaining  11% are  sold in  other
markets and to special projects.
 
     The  company is a cement  market leader in Ontario  with a 30% market share
and in Quebec with a 40% market share and has a strong position in the  relevant
regional market in the United States with a 14% market share.
 
     St.  Lawrence also operates  56 ready-mix plants,  665 ready-mix trucks, 20
quarries and  sandpits  and  two  construction  operations  with  facilities  in
Montreal, Quebec and Oaksville, Ontario.
 
[LOGO]MERRILL LYNCH          [LOGO]HOLDERBANK
 
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
PROFILE -- ST. LAWRENCE CEMENT
 
<TABLE>
<CAPTION>
                                                                                          CAPACITY
                                                                                           ('000
                                PLANT                                   PROVINCE/STATE     TONS)      PROCESS    OWNED
- ---------------------------------------------------------------------   ---------------   --------    --------   ------
<S>                                                                     <C>               <C>         <C>        <C>
Mississauga                                                                 Ontario         1,300(m.t.)   Dry    [x]
Joliette                                                                    Quebec          1,100(m.t.)   Dry    [x]
Beauport                                                                    Quebec            600(m.t.)   Wet    [x]
Catskill                                                                   New York           600(s.t.)   Wet    [x]
Hagerstown                                                                 Maryland           550(s.t.)   Dry    [x]
</TABLE>

[LOGO]MERRILL LYNCH          [LOGO]HOLDERBANK
 
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
VALUATION CONSIDERATIONS -- CHARACTERISTICS OF ST LAWRENCE CEMENT
 
     St  Lawrence is  currently experiencing  improvements in  its major markets
and, with the  US market, is  expected to produce  at up to  90% of capacity  in
1994, up from 60% in 1993.
 
     The  company expects to fully participate  in industry price increases over
the next few years. Substantial cement volumes are sold to a few major  projects
under long term contracts which have price adjustment clauses.
 
     St  Lawrence's  largest  cement  plant  in  Mississauga,  Ontario, requires
substantial capital  expenditure (potentially  Can $75  million) over  the  next
three years to improve environmental standards and improve cost efficiency.
 
     The  cement plant in Catskill, New York had been scheduled to close down in
1995. However, a  new management team  has achieved a  turnaround and the  plant
benefits  from  the closure  of  a neighbouring  competitors'  plant. It  is now
scheduled to continue operating for at least 4-5 years.
 
     The remaining  cement  plants  are  highly  cost  competitive  and  compare
favourably with industry standards.
 
     In  1992,  St Lawrence  entered a  major  restructuring programme  which is
scheduled to result in cost  savings of Can $40-50 million  by 1995 on a  volume
and  inflation -- adjusted basis. Approximately  Can $20 million are expected to
be gained from non-core asset sales by 1994.
 
[LOGO]MERRILL LYNCH          [LOGO]HOLDERBANK
 
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
VALUATION CONSIDERATIONS: INDUSTRY CHARACTERISTICS (U.S.A.)
 
     The US  Cement Industry  is  a cyclical  industry (approx.  10-year  cycle)
closely correlated to Housing Starts as a leading indicator.
 
     The  cyclical low point of the Cement  Industry was reached in 1991 and the
industry is now moving towards an expected peak in 1996/1997.
 
     The last downward cycle led  to a major industry consolidation  eliminating
many small cement companies in the market place.
 
     The  industry consolidation has eliminated overcapacity and domestic cement
demand is expected to exceed domestic  production capacity for several years  to
come.
 
     Cement production is highly capital intensive. The addition of new domestic
production  capacity is  unlikely at  current cement  price levels  which do not
justify the necessary  capital expenditure of  $150-200 per ton  of newly  built
capacity.
 
[LOGO]MERRILL LYNCH          [LOGO]HOLDERBANK
 
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
VALUATION CONSIDERATIONS: INDUSTRY CHARACTERISTICS (U.S.A. CONT'D)
 
     US  Cement prices  are expected  to increase  in the  short-term during the
up-cycle  through  1996/1997.  However,  cement  prices  have  declined  on   an
inflation-adjusted  basis over the past  20 years and this  trend is expected to
continue in the medium to long-term.
 
     The last cyclical peak in the US cement industry attracted  substantial
imports  keeping US price levels down. The current cycle  is expected to  be 
less affected by importers:
 
         Overcapacity in overseas markets has been substantially reduced
 
         Freight costs have increased
 
         Cement price levels are substantially higher in many overseas markets
 
         Domestic manufacturers are comparatively more efficient than during the
         last cycle and likely to resist competition from imports
 
         US authorities have imposed tariffs to avoid dumping from low cost
         importers based in Mexico and Venezuela
 
Environmental legislation is critical to the cost structure of the Cement
Industry in the US:
 
         Kiln dust and SO2 emissions from current plants are subject to
         stringent regulations leading to substantial capital expenditure
         requirements.
 
         Enhanced cost efficiency depends largely on manufacturers' ability to
         utilise waste-derived fuels in the manufacturing process which is
         subject to increasingly strict permit procedures.
 
[LOGO]MERRILL LYNCH          [LOGO]HOLDERBANK
 
<PAGE>
PROJECT CROSSROADS
- --------------------------------------------------------------------------------
VALUATION CONSIDERATIONS: INDUSTRY CHARACTERISTICS (CANADA)
 
     The  Canadian  Cement Industry  tends to  be substantially  more vertically
integrated than the US Cement Industry. All major cement manufacturers in Canada
are also involved in the concrete and aggregate businesses.
 
     The business cycle in Canada  tends to lag the  United States by one  year,
the next peak for the cement industry is expected by 1998.
 
     Canada  traditionally exports over 1/3 of its Cement production volume into
the US market but there continues to be overcapacity particularly in Quebec.
 
     The expectations for the current  up-cycle in the Canadian Cement  Industry
are  lower than in the US due to the large Canadian federal and province budgets
deficit and the lack  of funds available for  public spending on  infrastructure
projects.

[LOGO]MERRILL LYNCH          [LOGO]HOLDERBANK



<PAGE>
D


<PAGE>
                                  HOLNAM, INC.
                             VALUATION SUMMARY (1)
 
<TABLE>
<CAPTION>
                                 AGGREGATE VALUE OF EQUITY                        VALUE PER HOLNAM INC. SHARE
                      ------------------------------------------------  ------------------------------------------------
                         LAST PRICE        52-WEEK         52-WEEK         LAST PRICE        52-WEEK         52-WEEK
                           4/1/94           HIGH             LOW             4/1/94           HIGH             LOW
                      ----------------  -------------  ---------------  ----------------  -------------  ---------------
                                                          '000 US$ EXCEPT PER SHARE
<S>                   <C>               <C>            <C>              <C>               <C>            <C>
Stock Market Trading
  Values.............       970,312       1,060,076         413,771          $ 6.75           $7.38           $2.88
 
  TRADING MULTIPLE      STOCK PRICE/    MARKET CAP./    MARKET CAP./      STOCK PRICE/    MARKET CAP./    MARKET CAP./
ANALYSIS HOLNAM INC.    1994 E.P.S.       1994 EBIT      1994 EBITDA      1994 E.P.S.       1994 EBIT      1994 EBITDA
- --------------------- ----------------  -------------  ---------------  ----------------  -------------  ---------------
<S>                   <C>               <C>            <C>              <C>               <C>            <C>
High.................     1,061,091       1,151,374       1,224,775          $ 7.39           $8.02           $8.53
Mean.................       968,896         863,472         941,850          $ 6.75           $6.01           $6.56
Low..................       904,360         542,853         608,998          $ 6.30           $3.78           $4.24
 
 DISCOUNTED CASHFLOW    ST. LAWRENCE     ST. LAWRENCE   ST. LAWRENCE      ST. LAWRENCE    ST. LAWRENCE    ST. LAWRENCE
    ANALYSIS(9)       GOING CONCERN(2)  DCF VALUE(3)   MARKET VALUE(4)  GOING CONCERN(2)  DCF VALUE(3)   MARKET VALUE(4)
- --------------------- ----------------  -------------  ---------------  ----------------  -------------  ---------------
<S>                   <C>               <C>            <C>              <C>               <C>            <C>
Base Case............       479,189         588,000         648,963          $ 3.34           $4.09           $4.52
Upside Case 1 (8)....       564,255         687,929         734,029          $ 3.93           $4.79           $5.11
Upside Case 2 (8)....       649,321         802,723         819,095          $ 4.52           $5.59           $5.70
 
ACQUISITION MULTIPLE    ST. LAWRENCE    ST. LAWRENCE   ST. LAWRENCE      ST. LAWRENCE    ST. LAWRENCE    ST. LAWRENCE
      ANALYSIS        GOING CONCERN(5)  DCF VALUE(6)   MARKET VALUE(7)  GOING CONCERN(5)  DCF VALUE(6)   MARKET VALUE(7)
- --------------------- ----------------  -------------  ---------------  ----------------  -------------  ---------------
<S>                   <C>               <C>            <C>              <C>               <C>            <C>
High.................       924,175       1,032,986       1,093,949          $ 6.43           $7.19           $7.62
Mean.................       686,185         794,996         855,958          $ 4.78           $5.54           $5.96
Low..................       396,084         504,895         565,858          $ 2.76           $3.52           $3.94
</TABLE>
 
- ------------
 
(1) Based  on the  assumption of conversion  of Preferred PIKs  and excercise of
    In-The-Money Options: Total number of shares outstanding: 143,623,439
 
(2) DCF Value of Holnam Operations using WACC (10.92%) and PV of Terminal  Value
    applying  EBIT  multiple of  14.8x  to 1994-2002  average  EBIT+ NPV  of St.
    Lawrence Dividends + Value of NOLs
 
(3) DCF Value of Holnam Operations using WACC (10.92%) and PV of Terminal  Value
    applying  EBIT multiple  of 14.8x  to 1994-2002  average EBIT+ 59.5% of DCF
    Value of St. Lawrence + Value of NOLs
 
(4) DCF Value of Holnam Operations using WACC (10.92%) and PV of Terminal  Value
    applying  EBIT multiple of 14.8x to  1994-2002 average EBIT+ 59.5% of Market
    Value of St. Lawrence (based on stockprice 5/1/94) + 
 
(5) Imputed Equity Value  of Holnam Operations  based on Acquisition  Comparable
    Analysis+ NPV of St. Lawrence Dividends + Value of NOLs
 
(6) Imputed  Equity Value of  Holnam Operations based  on Acquisition Comparable
    Analysis+ 59.5% of DCF Value of St. Lawrence + Value of NOLs
 
(7) Imputed Equity Value of Holnam Operations based on Acquisition Comparables +
    Market Value of St. Lawrence (based on stock price 5/1/94) + Value of NOLs
 
(8) Upside Cases assume  average cement prices  to be higher  than projected  by
    Holnam  Management: $1.00/s.t. for Upside Case 1, $3.00/s.t. for Upside Case
    2
 
                                       23
 
<PAGE>
                                  HOLNAM, INC.
                      TRADING MULTIPLE VALUATION ANALYSIS
 
<TABLE>
<CAPTION>
                                                                          STOCK
                                                                         PRICE/       MARKET CAP./     MARKET CAP./
                                                                       1994 E.P.S.     1994 EBIT       1994 EBITDA
                                                                       -----------    ------------    --------------
                                                                             US$ IN MILLIONS EXCEPT PER SHARE
<S>                                                                    <C>            <C>             <C>
TRADING MULTIPLE SUMMARY
     LAFARGE CORP. (1)..............................................        23.0x           15.7x             8.3
     MEDUSA CORP. (2)...............................................        20.4            13.1              9.7
     SOUTHDOWN, INC. (3)............................................        19.6             9.5              6.0
     ST. LAWRENCE CEMENT, INC. (4)..................................       103.5*           20.2*             8.5
MULTIPLE ANALYSIS
     High...........................................................        23.0            15.7              9.7
     Mean...........................................................        21.0            12.8              8.0
     Low............................................................        19.6             9.5              6.0
IMPUTED AGGREGATE EQUITY VALUE OF HOLNAM, INC.
     High...........................................................     1,061.1         1,151.4          1,224.8
     Mean...........................................................       968.9           863.5            941.9
     Low............................................................       904.4           542.9            609.0
IMPUTED VALUE PER SHARE OF HOLNAM, INC. (5)
     High...........................................................     $  7.39        $   8.02         $   8.53
     Mean...........................................................     $  6.75        $   6.01         $   6.56
     Low............................................................     $  6.30        $   3.78         $   4.24
</TABLE>
 
- ------------
 
*  Excluded from Multiple Analysis
 
(1) Source for company  data underlying  multiples: Merrill Lynch  & Co.  equity
    research report dated September 2, 1993
 
(2) Source  for company  data underlying multiples:  Merrill Lynch  & Co. equity
    research report dated October 28, 1993
 
(3) Source for company  data underlying  multiples: Merrill Lynch  & Co.  equity
    research report dated November 2,1993
 
(4) Source  for company data underlying multiples:  Draft Budget of St. Lawrence
    dated December 29, 1993
 
(5) Based on Holnam  Inc. proforma  EPS, EBIT  and EBITDA  data taking  minority
    interests  in St.  Lawrence and  TLP, effect  of NOLs  and contribution from
    excercise of in-the-money options into account
 
                                       24
 
<PAGE>
                               HOLNAM OPERATIONS
                          DISCOUNTED CASHFLOW ANALYSIS
<TABLE>
<CAPTION>
                                               1994        1995        1996        1997        1998
                                              -------    --------    --------    --------    --------
                                                                   (US$ IN '000)
<S>                                           <C>        <C>         <C>         <C>         <C>
EBIT.......................................    89,161     100,206     107,293     133,025     130,699
Less Taxes @ 40.0%.........................    35,664      40,082      42,917      53,210      52,280
                                               ------     -------     -------     -------     -------
After Tax EBIT                                 53,497      60,123      64,376      79,815      78,419
+ Depreciation & Amortisation (2)..........    27,279      42,934      49,903      52,220      56,737
+ Change in Provisions.....................     6,737       6,984       7,174       7,863       7,801
- -Changes in Net Working Capital............    (1,885)     38,167       4,065       2,475          28
- -Capital Expenditures......................    61,900      58,685      46,239     100,000     100,000
                                              -------    --------    --------    --------    --------
Unlevered Free Cash Flow...................    27,498      13,189      71,149      37,423      42,928
 
<CAPTION>
                                                1999        2000        2001        2002
                                              --------    --------    --------    --------
 
<S>                                           <C>         <C>         <C>         <C>
EBIT.......................................     82,350      54,766      50,171      80,148
Less Taxes @ 40.0%.........................     32,940      21,907      20,068      32,059
                                               -------     -------     -------     -------
After Tax EBIT                                  49,410      32,860      30,102      48,089
+ Depreciation & Amortisation (2)..........     51,085      65,326      68,322      70,122
+ Change in Provisions.....................      6,506       5,767       5,644       6,447
- -Changes in Net Working Capital............     (7,727)     (4,671)        206       6,401
- -Capital Expenditures......................    100,000     100,000     100,000     100,000
                                              --------    --------    --------    --------
Unlevered Free Cash Flow...................     14,727       8,624       3,863      18,257
</TABLE>
 
PRESENT VALUE CALCULATION:
 
<TABLE>
<CAPTION>
                                                        PLUS (B)          LESS (C)       = (D)
                                        (A)    PRESENT VALUE OF TERMINAL              NET PRESENT VALUE OF
                                      DISCOUNTED           VALUE                             EQUITY
                                      UNLEVERED   BASED ON AVERAGE EBIT   NET DEBT   BASED ON AVERAGE EBIT
                                        CASH          MULTIPLES(1)        POSITION        MULTIPLES(4)
                               DISCOUNT  FLOWS -------------------------- -------- --------------------------
                               RATE   1994-2002   12.0    14.8     19.6              12.0     14.8     19.6
                               ------ -------- -------- -------- --------          -------- -------- --------
<S>                            <C>    <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>
WACC minus 2.00%............... 8.92  % 170,007  511,692  631,087  835,763 385,350  296,349  415,744  620,421
WACC minus 1.00%............... 9.92  % 164,311  471,287  581,254  769,769 385,350  250,248  360,215  548,730
WACC........................... 10.92 % 158,905  434,397  535,756  709,515 385,350  207,952  309,311  483,070
WACC plus 1.00%................ 11.92 % 153,770  400,687  494,180  654,455 385,350  169,107  262,600  422,875
WACC plus 2.00%................ 12.92 % 148,889  369,859  456,159  604,102 385,350  133,397  219,698  367,641
</TABLE>
 
SENSITIVITY ANALYSIS TO WEIGHTED AVERAGE CEMENT PRICES:
 
<TABLE>
<CAPTION>
                                                                                    NET PRESENT VALUE OF EQUITY
                          (3)                                                          BASED ON AVERAGE EBIT
                 MANAGEMENT PROJECTIONS                                                    MULTIPLES (4)
                      FOR WEIGHTED                                                 -----------------------------
                 AVERAGE CEMENT PRICES                     DISCOUNT RATE (WACC)     12.0       14.8       19.6
- --------------------------------------------------------   --------------------    -------    -------    -------
<S>                                                        <C>                     <C>        <C>        <C>
plus $0.00..............................................           @ 10.9%         207,952    309,311    483,070
plus $1.00..............................................           @ 10.9%         282,610    394,377    585,977
plus $2.00..............................................           @ 10.9%         357,269    479,443    688,885
plus $3.00..............................................           @ 10.9%         431,928    564,509    791,793
plus $4.00..............................................           @ 10.9%         506,586    649,576    894,700
</TABLE>
 
- ------------
 
(1) Due to cyclicality of the industry, the average EBIT over the period of  the
    projected  cycle  was  used as  the  basis for  determining  Terminal Value.
    Multiples used are average historical EBIT multiples of comparable companies
    over a ten-year period (Lafarge, Southdown, Medusa, 1983-1993)
 
(2) Tax depreciation which differs  substantially from book depreciation:  After
    years  of accelerated depreciation,  book depreciation is  higher now higher
    than tax depreciation.
 
(3) Sensitivity Analysis assumes that cement prices are increased for each  year
    of the projection period by the amounts shown
 
(4) Shaded boxes show data used in Valuation Summary
 
                                       25
 
<PAGE>
                               HOLNAM OPERATIONS
                        COMPARABLE TRANSACTIONS ANALYSIS
 
SUMMARY OF COMPARABLE TRANSACTIONS
 
<TABLE>
<CAPTION>
                                                             TRANSACTION VALUE     CEMENT CAPACITY     PRICE PER UNIT
  DATE         ACQUIROR                 TARGET                (US$ '000) (1)         (S.T. '000)       (US$/S.T.) (2)
- --------    --------------     -------------------------     -----------------     ---------------     --------------
                                                     US$ IN '000
<S>         <C>                <C>                                  <C>                   <C>                 <C>
May-93..    Holnam Inc.        Midlothian                         91,400               1,000             $  91.40
Feb-93..    Medusa             Lafarge Plant                      45,600                 850             $  53.65
Feb-91..    Ssangyong          Riverside                         173,000               1,700             $ 101.76
Feb-91..    Beazer             Gifford-Hill                       60,700                 690             $  87.97
Dec-90..    Lafarge            Missouri/Davenport                147,700               2,600             $  56.81
Sep-89..    Cem. Mexicanos     Pacific Coast (Lone Star)          80,000                 900             $  88.89
</TABLE>
 
IMPUTED EQUITY VALUE OF HOLNAM OPERATIONS
<TABLE>
<CAPTION>
                                                                                            
            PRICE/TON OF CAPACITY                   X      CAPACITY      =            IMPUTED VALUE HOLNAM OP. CEMENT ASSETS       +
- -----------------------------------------------             --------             ---------------------------------------------
<S>                       <C>                       <C>     <C>          <C>     <C>                      <C>                  <C>
High                             $101.76                     10,975(3)                   High                   1,116,868
Mean                             $ 80.08                     10,975                      Mean                     878,877
Low                              $ 53.65                     10,975                      Low                      588,776
 
<CAPTION>

   EST. VALUE OF NON-
    CEMENT ASSETS          -       NET DEBT        =      IMPUTED EQUITY VALUE HOLNAM OPERATIONS
 ---------------------          ------------------      ------------------------------------------
<C>                       <C>          <C>         <C>          <C>                    <C>
22,780(4)                          385,350                      High                754,298
22,780                             385,350                      Mean                516,307
22,780                             385,350                      Low                 226,206
</TABLE>
- ------------
 
(1) Transaction Value = Cash Purchase Price + Debt assumed
 
(2) Price   per  unit   of  Cement   production  capacity   including  necessary
    distribution facilities, working capital etc.
 
(3) Total capacity is 11.225 million tons,  but due to minority interest in  TLP
    only 10.975 million tons actually belong to Holnam Operations.
 
(4) No  detailed financial  data available  except sales:  Valued at  1994 sales
    multiple of 1.30x based on cement industry average multiple.
 
                                       26
 
<PAGE>
                              ST. LAWRENCE CEMENT
                        VALUATION TO HOLNAM SHAREHOLDERS
 
1. GOING CONCERN VALUE: DISCOUNTED DIVIDEND ANALYSIS
 
<TABLE>
<CAPTION>
                                                                      PROJECTED ST. LAWRENCE DIVIDEND STREAM TO HOLNAM (5)
                                                            ------------------------------------------------------------------------
                                                            1994   1995    1996     1997     1998     1999     2000    2001    2002
                                                            ----   -----   -----   ------   ------   ------   ------   -----   -----
                                                                                       (000 US$)
<S>                                               <C>       <C>    <C>     <C>     <C>      <C>      <C>      <C>      <C>     <C>
Average Dividend 1994 to 2002...................   9,044
Discount rate: (2)..............................    16.4%
NPV of Dividends 1994 to 2002:..................  35,457    417    1,512   9,571   12,795   12,948   12,745   13,999   9,987   7,421
NPV of Terminal Value (1).......................  18,723
                                                  ------
Discounted Dividend Value:......................  54,180
                                                  ------
                                                  ------
</TABLE>
 
2. LIQUIDATION VALUE: DISCOUNTED CASHFLOW ANALYSIS-VALUATION OF HOLNAM STAKE
 
<TABLE>
<CAPTION>
                                              DCF VALUE OF EQUITY (3)    DCF VALUE OF EQUITY (4)      DCF VALUE OF
                                                    (CAN$ '000)                (US$ '000)           HOLNAM STAKE (5)
                                              -----------------------    -----------------------    ----------------
<S>                                           <C>                        <C>                        <C>
Base Case..................................           342,418                    273,935                 162,991
Upside Case 1 (7)..........................           373,644                    298,915                 177,854
Upside Case 2 (7)..........................           436,096                    348,877                 207,582
</TABLE>
 
3. LIQUIDATION VALUE: MARKET VALUE OF HOLNAM STAKE
 
<TABLE>
<CAPTION>
                                                                         (CAN$ '000)    (US$ '000)    HOLNAM STAKE (5)
                                                                         ----------    ---------    ----------------
<S>                                                            <C>       <C>           <C>          <C>
Market Value at Closing Price 5/1/94:.......................   $10.63      470,491      376,393          223,954
Market Value at 52-week high:...............................   $11.75      520,308      416,247          247,667
Market Value at 52-week low:................................   $ 5.00      221,408      177,126          105,390
</TABLE>
 
- ------------
 
<TABLE>
<S>                                                                                                          <C>
(1) Terminal Value is based on perpetual dividend stream using the average 1994 to 2002 dividend and
    perpetual growth rate of                                                                                    4.0%
(2) Dividends are discounted using St. Lawrence's cost of equity @                                             16.4%
(3) DCF of unlevered Cashflows @ St. Lawrence WACC of 11.35% and Terminal Value based on average EBIT
    multiple to average EBIT over the projection period @                                                      14.8x
(4) Can$/US$ FX rate:                                                                                        1.2500
(5) Reflects Percentage Ownership in St. Lawrence of:                                                          59.5%
(6) Number of shares outstanding: (in '000)                                                                  44,282
(7) Upside Cases assume average cement prices to be higher than projected by St. Lawrence Management:
    $1.00/s.t. for Upside Case 1, $3.00/s.t. for Upside Case 2
</TABLE>
 
                                       27
 
<PAGE>
                              ST. LAWRENCE CEMENT
                          DISCOUNTED CASHFLOW ANALYSIS
<TABLE>
<CAPTION>
                                                      1994        1995        1996        1997        1998
                                                     -------    --------    --------    --------    --------
                                                                         (CAN$ IN '000)
<S>                                                  <C>        <C>         <C>         <C>         <C>
EBIT..............................................    26,110      68,065      86,842      90,790      91,459
Less Taxes @ 34.5%................................     9,008      23,482      29,960      31,323      31,553
                                                      ------      ------      ------      ------      ------
After Tax EBIT....................................    17,102      44,583      56,882      59,467      59,906
+ Depreciation....................................    35,791      39,321      40,117      40,828      42,466
+ Change in Provisions............................       611       1,938       2,445       3,255       2,654
 - Changes in Net Working Capital.................    10,212      18,255       6,228       9,506      11,386
 - Capital Expenditures...........................    45,000      45,000      45,000      45,000      45,000
                                                     -------    --------    --------    --------    --------
Unlevered Free Cash Flow..........................    (1,708)     22,587      48,215      49,044      48,640
 
<CAPTION>
                                                       1999        2000        2001        2002
                                                     --------    --------    --------    --------
 
<S>                                                  <C>         <C>         <C>         <C>
EBIT..............................................     92,587      68,468      52,741      41,524
Less Taxes @ 34.5%................................     31,943      23,621      18,196      14,326
                                                      -------      -----       -----       ------
After Tax EBIT....................................     60,645      44,846      34,545      27,198
+ Depreciation....................................     39,919      40,493      41,013      41,486
+ Change in Provisions............................      2,654       2,654       2,654       2,654
 - Changes in Net Working Capital.................    (17,605)     (3,088)     (1,810)        621
 - Capital Expenditures...........................     45,000      45,000      45,000      45,000
                                                     --------    --------    --------    --------
Unlevered Free Cash Flow..........................     75,822      46,080      35,023      25,717
</TABLE>
 
PRESENT VALUE CALCULATION:
 
<TABLE>
<CAPTION>
                                                         PLUS (B)          LESS (C)         = (D)
                                         (A)    PRESENT VALUE OF TERMINAL              NET PRESENT VALUE OF
                                       DISCOUNTED           VALUE                             EQUITY
                                       UNLEVERED   BASED ON AVERAGE EBIT   NET DEBT   BASED ON AVERAGE EBIT
                                         CASH          MULTIPLES(1)        POSITION        MULTIPLES(3)
                                DISCOUNT  FLOWS -------------------------- -------- --------------------------
                                RATE   1994-2002   12.0    14.8     19.6              12.0     14.8     19.6
                                ------ -------- -------- -------- --------          -------- -------- --------
<S>                             <C>    <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>
WACC minus 1.00%................ 9.35  % 217,211  368,847  454,911  602,450 242,000  344,058  430,123  577,661
WACC minus 0.50%................ 10.35 % 207,295  339,833  419,127  555,060 242,000  305,128  384,422  520,356
WACC............................ 11.35 % 197,975  313,333  386,444  511,777 242,000  269,307  342,418  467,751
WACC plus 0.50%................. 12.35 % 189,207  289,109  356,567  472,211 242,000  236,315  303,774  419,417
WACC plus 1.00%................. 13.35 % 180,952  266,948  329,235  436,014 242,000  205,900  268,187  374,966
</TABLE>
 
SENSITIVITY ANALYSIS TO WEIGHTED AVERAGE CEMENT PRICES:
 
<TABLE>
<CAPTION>
                                                                                    NET PRESENT VALUE OF EQUITY
                          (2)                                                          BASED ON AVERAGE EBIT
                 MANAGEMENT PROJECTIONS                                                    MULTIPLES (3)
                      FOR WEIGHTED                                                 -----------------------------
                 AVERAGE CEMENT PRICES                     DISCOUNT RATE (WACC)     12.0       14.8       19.6
- --------------------------------------------------------   --------------------    -------    -------    -------
<S>                                                        <C>                     <C>        <C>        <C>
plus $0.00..............................................           @ 11.4%         269,307    342,418    467,751
plus $1.00..............................................           @ 11.4%         296,921    373,644    505,169
plus $2.00..............................................           @ 11.4%         324,534    404,870    542,588
plus $3.00..............................................           @ 11.4%         352,149    436,096    580,007
plus $4.00..............................................           @ 11.4%         379,763    467,323    617,426
</TABLE>
 
- ------------
 
(1) Due to cyclicality of the industry, the average EBIT over the period of  the
    projected  cycle  was  used as  the  basis for  determining  Terminal Value.
    Multiples used are average historical EBIT multiples of comparable companies
    over a ten-year period (Lafarge, Southdown, Medusa, 1983-1993)
 
(2) Sensitivity Analysis assumes that cement prices are increased for each  year
    of the projection period by the amounts shown
 
(3) Shaded boxes show data used in Valuation Summary
 
                                       28
 
<PAGE>
                                  HOLNAM, INC.
                                 NOL VALUATION
<TABLE>
<CAPTION>
                                                   1994        1995        1996        1997        1998
                                                 --------    --------    --------    --------    --------
                                                                      (US$ IN '000)
<S>                                              <C>         <C>         <C>         <C>         <C>
Holnam Operations Pretax Profit...............     48,336      76,870      89,537     118,548     121,101
Adjustment to Taxable Income (1)..............     24,800      14,846      12,702      12,844      11,117
                                                 --------    --------    --------    --------    --------
Est. Holnam, Inc. Taxable Income..............     73,136      91,715     102,239     131,391     132,218
Tax Payable...................................      1,463       1,834       2,045       2,628       7,442
                                                  -------     -------     -------     -------     -------
NOL Beginning of Year (1).....................    484,200     412,527     322,646     222,451      93,688
Taxable Income................................     73,136      91,715     102,239     131,391     132,218
Income Tax Saving @ 40%.......................     29,254      36,686      40,896      52,557      45,445
Alternative Minimum Tax @ 2% (2)..............      1,463       1,834       2,045       2,628           0
Effective Tax Saving..........................     27,792      34,852      38,851      49,929      45,445
NOL End of Year...............................    412,527     322,646     222,451      93,688           0
Tax Credit on AMT (3).........................      1,463       3,297       5,342       7,970           0
                                                 --------    --------    --------    --------    --------
DCF Value of Tax Savings @ Holnam's WACC (10.92%)                         114,844


<CAPTION>
                                                  1999       2000       2001       2002
                                                 -------    -------    -------    -------
<S>                                              <C>        <C>        <C>        <C>
Holnam Operations Pretax Profit...............    75,402     48,366     44,146     74,935
Adjustment to Taxable Income (1)..............    19,863      8,995      9,630     11,697
                                                 -------    -------    -------    -------
Est. Holnam, Inc. Taxable Income..............    95,265     57,361     53,776     86,632
Tax Payable...................................    38,106     22,945     21,510     34,653
                                                 -------    -------    -------    -------
NOL Beginning of Year (1).....................         0          0          0          0
Taxable Income................................    95,265     57,361     53,776     86,632
Income Tax Saving @ 40%.......................         0          0          0          0
Alternative Minimum Tax @ 2% (2)..............         0          0          0          0
Effective Tax Saving..........................         0          0          0          0
NOL End of Year...............................         0          0          0          0
Tax Credit on AMT (3).........................         0          0          0          0
                                                 -------    -------    -------    -------
</TABLE>
 
- ------------
 
(1) Estimated  aggregate  amount  of available  NOLs  at 1/1/94  as  provided by
    Holnam' Counsel
 
(2) Alternative Minimum  Tax rate  of 20%  less credit  for NOLs  (90% of  20%):
    effective rate = 2%
 
(3) Alternative Minimum Tax is creditable and may be deducted from Taxes Payable
    after NOL's are used up
 
                                       29

<PAGE>
HOLNAM OPERATIONS
VOLUME STATISTICS
<TABLE>
<CAPTION>
                                               HISTORICAL
                                           ------------------    FORECAST    BUDGET
S.T. IN '000                                1991       1992        1993       1994
- ----------------------------------------   -------    -------    --------    -------
<S>                                        <C>        <C>        <C>         <C>      
SOUTH EAST DIVISION
Santee Region...........................     1,345        963       1,027      1,020
Florida/Georgia Region................          --        815         827        665
Southern Region.........................       742        902         955      1,113
Rainbow Products........................        23         36          --         --
Mid-South Region.....................          293         --          --         --
                                           -------    -------    --------    -------
Sub Total...............................     2,403      2,716       2,809       2,798
                                           -------    -------    --------     -------
CENTRAL DIVISION
South Central Region....................       687        792         800         926
North Central Region....................       943      1,021         960         980
Midwest Region..........................       711        845         775         924
Northern Region.........................       882      1,021         820         941
                                           -------    -------    --------     -------
Sub Total...............................     3,223      3,679       3,355       3,771
                                           -------    -------    --------     -------
WEST DIVISION
Texas/Gulf(1)...........................        --         --         876       1,212
Montana Northwest.......................        --         --          --         308
Oklahoma/Arkansas Region................       393        468         644         481
Houston Region..........................       234        247          --          --
Colorado Region.........................       875      1,161       1,146       1,091
New Mexico Region.......................       652        313         343         395
Utah Region.............................        --        394         400         446
Pacific Region..........................     1,001        911         688         487
Oil Well Region.........................       186        134         125          --
                                           -------    -------     -------     -------
SUB TOTAL...............................     3,341      3,628       4,222       4,420
                                           -------    -------    --------     -------
Effect of Investment Program............         0          0           0           0
                                           -------    -------    --------     -------
TOTAL CEMENT SOLD.......................     8,967     10,023      10,386      10,989
                                           -------    -------    --------     -------
                                           -------    -------    --------     -------
Growth Rates(2)(3)
SOUTH EAST DIVISION.....................        NA       13.0%        3.4%      -0.4%
CENTRAL DIVISION........................        NA       14.1%       -8.8%      12.4%
WEST DIVISION...........................        NA        8.6%       16.4%       4.7%
TOTAL CEMENT SOLD.......................        NA       11.8%        3.6%       5.8%
                                           -------    -------    --------     -------
                                           -------    -------    --------     -------
Total US Cement Consumption (PCA).......    76,228     80,948      82,240      88,191
% Growth................................        NA        6.2%        1.6%       7.2%
Holnam Market Share.....................      11.8%      12.4%       12.6%      12.5%
 
<CAPTION>
                                                                               PROJECTIONS
                                           ------------------------------------------------------------------------------------
 
S.T. IN '000                                1995       1996       1997       1998       1999       2000       2001       2002
 
- ----------------------------------------   -------    -------    -------    -------    -------    -------    -------    -------
 
<S>                                        <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>
SOUTH EAST DIVISION
Santee Region...........................     1,021      1,021      1,021        975        928        882        882        928
Florida/Georgia Region..................       666        666        666        635        605        575        575        605
Southern Region.........................     1,114      1,114      1,114      1,063      1,013        962        962      1,013
Rainbow Products........................        --         --         --         --         --         --         --         --
Mid-South Region......................          --         --         --         --         --         --         --         --
                                           -------    -------    -------    -------    -------    -------    -------    -------
Sub Total...............................     2,801      2,801      2,801      2,673      2,546      2,419      2,419      2,546
                                           -------    -------    -------    -------    -------    -------    -------    -------
CENTRAL DIVISION
South Central Region....................       927        927        927        885        843        801        801        843
North Central Region....................       981        981        981        936        892        847        847        892
Midwest Region..........................       925        925        925        883        841        799        799        841
Northern Region.........................       942        942        942        899        856        813        813        856
                                           -------    -------    -------    -------    -------    -------    -------    -------
Sub Total...............................     3,775      3,775      3,775      3,603      3,432      3,260      3,260      3,432
                                           -------    -------    -------    -------    -------    -------    -------    -------
WEST DIVISION
Texas/Gulf(1)...........................     1,213      1,213      1,213      1,158      1,103      1,048      1,048      1,103
Montana Northwest.......................       308        308        308        294        280        266        266        280
Oklahoma/Arkansas Region................       481        481        481        460        438        416        416        438
Houston Region..........................        --         --         --         --         --         --         --         --
Colorado Region.........................     1,092      1,092      1,092      1,042        993        943        943        993
New Mexico Region.......................       395        395        395        377        359        341        341        359
Utah Region.............................       446        446        446        426        406        386        386        406
Pacific Region..........................       487        487        487        465        443        421        421        443
Oil Well Region.........................        --         --         --         --         --         --         --         --
                                           -------    -------    -------    -------    -------    -------    -------    -------
SUB TOTAL...............................     4,424      4,424      4,424      4,223      4,022      3,821      3,821      4,022
                                           -------    -------    -------    -------    -------    -------    -------    -------
Effect of Investment Program............         0          0          0        500        500        500        500        500
                                           -------    -------    -------    -------    -------    -------    -------    -------
TOTAL CEMENT SOLD.......................    11,000     11,000     11,000     11,000     10,500     10,000     10,000     10,500
                                           -------    -------    -------    -------    -------    -------    -------    -------
                                           -------    -------    -------    -------    -------    -------    -------    -------
Growth Rates(2)(3)
UTH EAST DIVISION.......................       0.1%       0.0%       0.0%      -4.5%      -4.8%      -5.0%       0.0%       5.3%
CENTRAL DIVISION........................       0.1%       0.0%       0.0%      -4.5%      -4.8%      -5.0%       0.0%       5.3%
WEST DIVISION...........................       0.1%       0.0%       0.0%      -4.5%      -4.8%      -5.0%       0.0%       5.3%
TOTAL CEMENT SOLD.......................       0.1%       0.0%       0.0%      -4.5%      -4.8%      -5.0%       0.0%       5.3%
                                           -------    -------    -------    -------    -------    -------    -------    -------
                                           -------    -------    -------    -------    -------    -------    -------    -------
Total US Cement Consumption (PCA).......    92,146     93,957     93,168     94,782
% Growth................................       4.5%       2.0%      -0.8%       1.7%
Holnam Market Share.....................      11.9%      11.7%      11.8%      11.6%
</TABLE>

                                       30

<PAGE>
HOLNAM OPERATIONS
PRICE STATISTICS
<TABLE>
<CAPTION>
                                                         HISTORICAL
                                                     ------------------    FORECAST    BUDGET
US$/S.T.                                              1991       1992        1993       1994
- --------------------------------------------------   -------    -------    --------    ------
<S>                                                  <C>        <C>        <C>         <C>    
SOUTH EAST DIVISION
Santee Region.....................................     50.25      49.55      54.09     58.54
Florida/Georgia Region..........................          --      40.59      48.11     56.99
Southern Region...................................     50.48      50.49      53.15     57.57
Rainbow Products..................................    120.34     119.25         --        --
Mid-South Region..................................     47.44         --         --        --
                                                     -------    -------    -------    ------
Weighted Average..................................     50.65      48.09      52.01     57.79
                                                     -------    -------    -------    ------
CENTRAL DIVISION
South Central Region..............................     46.18      45.11      47.74     51.86
North Central Region..............................     51.95      51.33      55.36     58.13
Midwest Region....................................     47.61      46.47      51.71     54.91
Northern Region...................................     54.22      54.45      59.95     62.85
                                                     -------    -------     ------    ------
Weighted Average..................................     50.38      49.73      53.83     56.98
                                                     -------    -------     ------    ------
WEST DIVISION
Texas/Gulf (1)....................................        --         --         --     50.53
Montana Northwest.................................        --         --         --     73.08
Oklahoma/Arkansas Region..........................     46.40      46.69      53.56     54.07
Houston Region....................................     51.75      54.15         --        --
Colorado Region...................................     51.93      56.42      57.29     58.67
New Mexico Region.................................     58.60      52.53      52.63     57.12
Utah Region.......................................     59.93      63.61      65.50     68.31
Pacific Region....................................     66.58      67.11      70.07     65.93
Oil Well Region...................................     59.84      58.81      63.10        --
                                                     -------    -------    -------   -------
Weighted Average..................................     57.70      58.22      59.92     58.58
                                                     -------    -------    -------    ------
Total Weighted Average............................     53.20      52.36      55.43     57.82
                                                     -------    -------    -------    ------
                                                     -------    -------    -------    ------
Growth Rates (US$)
SOUTH EAST DIVISION...............................                (2.56)      3.92      5.78
CENTRAL DIVISION..................................                (0.65)      4.10      3.15

WEST DIVISION.....................................                 0.52       1.70     (1.34)
                                                                -------    -------    ------
Overall Weighted Average..........................                 0.84       3.07      2.39
                                                                -------    -------    ------
                                                                -------    -------    ------
Price Increase....................................                 -1.6%       5.9%      4.3%
US Inflation......................................                  4.0%       2.6%      3.0%
Real Price Adjustment.............................                   NA         NA     (0.73)
 
<CAPTION>
                                                                                     PROJECTIONS
                                                                    ----------------------------------------------
US$/S.T.                                              1995      1996      1997      1998      1999      2000      2001      2002
 
- --------------------------------------------------   ------    ------    ------    ------    ------    ------    ------    ------
 
<S>                                                  <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>
SOUTH EAST DIVISION
Santee Region.....................................    61.04     63.04     65.04     65.04     63.04     63.04     63.04     64.04
Florida/Georgia Region............................    59.49     61.49     63.49     63.49     61.49     61.49     61.49     62.49
Southern Region...................................    60.07     62.07     64.07     64.07     62.07     62.07     62.07     63.07
Rainbow Products..................................       --        --        --        --        --        --        --        --
Mid-South Region..................................       --        --        --        --        --        --        --        --
                                                     ------    ------    ------    ------    ------    ------    ------    ------
Weighted Average..................................    60.29     62.29     64.29     64.29     62.29     62.29     62.29     63.29
                                                     ------    ------    ------    ------    ------    ------    ------    ------
CENTRAL DIVISION
South Central Region..............................    54.36     56.36     58.36     58.36     56.36     56.36     56.36     57.36
North Central Region..............................    60.63     62.63     64.63     64.63     62.63     62.63     62.63     63.63
Midwest Region....................................    57.41     59.41     61.41     61.41     59.41     59.41     59.41     60.41
Northern Region...................................    65.35     67.35     69.35     69.35     67.35     67.35     67.35     68.35
                                                     ------    ------    ------    ------    ------    ------    ------    ------
Weighted Average..................................    59.48     61.48     63.48     63.48     61.48     61.48     61.48     62.48
                                                     ------    ------    ------    ------    ------    ------    ------    ------
WEST DIVISION
Texas/Gulf(1).....................................    53.03     55.03     57.03     57.03     55.03     55.03     55.03     56.03
Montana Northwest.................................    75.58     77.58     79.58     79.58     77.58     77.58     77.58     78.58
Oklahoma/Arkansas Region..........................    56.57     58.57     60.57     60.57     58.57     58.57     58.57     59.57
Houston Region....................................       --        --        --        --        --        --        --        --
Colorado Region...................................    61.17     63.17     65.17     65.17     63.17     63.17     63.17     64.17
New Mexico Region.................................    59.62     61.62     63.62     63.62     61.62     61.62     61.62     62.62
Utah Region.......................................    70.81     72.81     74.81     74.81     72.81     72.81     72.81     73.81
Pacific Region....................................    68.43     70.43     72.43     72.43     70.43     70.43     70.43     71.43
Oil Well Region...................................       --        --        --        --        --        --        --        --
                                                     ------    ------    ------    ------    ------    ------    ------    ------
Weighted Average..................................    61.08     63.08     65.08     65.08     63.08     63.08     63.08     64.08
                                                     ------    ------    ------    ------    ------    ------    ------    ------
Total Weighted Average............................    60.32     62.32     64.32     64.32     62.32     62.32     62.32     63.32
                                                     ------    ------    ------    ------    ------    ------    ------    ------
                                                     ------    ------    ------    ------    ------    ------    ------    ------
Growth Rates (US$)
SOUTH EAST DIVISION...............................     2.50      2.00      2.00      0.00     (2.00)     0.00      0.00      1.00
CENTRAL DIVISION..................................     2.50      2.00      2.00      0.00     (2.00)     0.00      0.00      1.00
WEST DIVISION.....................................     2.50      2.00      2.00      0.00     (2.00)     0.00      0.00      1.00
                                                     ------    ------    ------    ------    ------    ------    ------    ------
Overall Weighted Average..........................     2.50      2.00      2.00      0.00     (2.00)     0.00      0.00      1.00
                                                     ------    ------    ------    ------    ------    ------    ------    ------
                                                     ------    ------    ------    ------    ------    ------    ------    ------
Price Increase....................................      4.3%      3.3%      3.2%      0.0%     -3.1%      0.0%      0.0%      1.6%
US Inflation......................................      3.2%      3.8%      4.0%      4.0%      4.0%      4.0%      4.0%      4.0%
Real Price Adjustment.............................    (1.38)    (1.08)    (0.59)     1.98      6.55      9.05     11.54     13.03
</TABLE>

                                       31

<PAGE>
HOLNAM OPERATIONS
COST OF SALES ANALYSIS 1991 TO 2002
<TABLE>
<CAPTION>
                                                HISTORICAL
                                           --------------------    FORECAST      BUDGET
                                             1991        1992        1993         1994
                                           --------    --------    ---------    --------
<S>                                        <C>         <C>         <C>          <C>     
Cement Sold(1)..........................      8,967      10,023        9,510      10,989
Manufacturing Cost Analysis ('000 US$):
Depreciation............................         NA      47,049       41,874      48,519
Other Fixed Costs.......................         NA      69,013       77,614      72,477
                                           --------    --------    ---------    --------
Total Fixed Costs.......................         NA     116,062      119,488     120,996
Variable Costs..........................         NA     169,071      146,401     192,270
Maintenance Costs.......................         NA      79,729       86,208      89,522
                                           --------    --------    ---------    --------
Total Manufacturing Costs...............    342,031     364,862      352,097     402,788
Intra-Company Freight...................     42,952      46,255       37,076      43,394
Traffic and Terminals...................     27,359      24,159       32,584      35,057
Plant Accounting........................      4,420       4,150        3,620       3,396
Manufacturing Administration............      5,400       6,388        7,818        9,214
                                           --------    --------    ---------    --------
Regular Cost of Cement Sales............    422,162     445,814      433,195     493,849
Effect of Investment Program (1)........          0           0            0           0
                                           --------    --------    ---------    --------
Total Cost of Cement Sales..............    422,162     445,814      433,195     493,849
Manufacturing Cost Analysis (US$/s.t.):
Depreciation............................         NA        4.69         4.40        4.42
Other Fixed Costs.......................         NA        6.89         8.16        6.60
                                           --------    --------    ---------    --------
Total Fixed Costs.......................         NA       11.58        12.56       11.01
Variable Costs..........................         NA       16.87        15.39       17.50
Maintenance Cost........................         NA        7.95         9.06        8.15
                                           --------    --------    ---------    --------
Total Manufacturing Costs...............      38.14       36.40        37.02       36.65
Intra-Company Freight...................       4.79        4.61         3.90        3.95
Traffic and Terminals...................       3.05        2.41         3.43        3.19
Plant Accounting........................       0.49        0.41         0.38        0.31
Manufacturing Administration............       0.60        0.64         0.82        0.84
                                           --------    --------    ---------    --------
Total Cost of Cement Sales..............      47.08       44.48        45.55       44.94
Effect of Investment Program (1)........          0           0            0           0
                                           --------    --------    ---------    --------
Total Cost of Cement Sales..............      47.08       44.48        45.55       44.94
Gross Margin / s.t......................       6.12        7.88         9.88       12.88
Other Costs of Sales....................     43,179      30,294       16,482      11,314
                                           --------    --------    ---------    --------
Total Costs of Sales....................    465,341     476,108      449,677     505,163
Volume Growth...........................         NA        11.8%        -5.1%       15.6%
US Inflation............................        4.0%        2.6%         3.0%        3.2%
Cost Increase...........................        4.0%        2.6%         3.0%        3.2%
 
<CAPTION>
                                                                             PROJECTIONS
                                           --------------------------------------------------------------------------------
                                             1995        1996        1997        1998        1999        2000        2001
                                           --------    --------    --------    --------    --------    --------    --------
<S>                                        <C>         <C>         <C>         <C>         <C>         <C>         <C>
Cement Sold (1).........................     11,000      11,000      11,000      11,000      10,500      10,000      10,000
Manufacturing Cost Analysis ('000 US$):
Depreciation............................     54,220      59,045      61,504      64,294      67,388      70,761      74,392
Other Fixed Costs.......................     73,564      74,668      75,788      76,924      78,078      79,249      80,438
                                           --------    --------    --------    --------    --------    --------    --------
Total Fixed Costs.......................    127,784     133,713     137,291     141,218     145,466     150,011     154,830
Variable Costs..........................    195,349     198,280     201,254     204,273     197,912     191,315     194,185
Maintenance Costs.......................     90,865      92,228      93,611      95,015      96,441      97,887      99,356
                                           --------    --------    --------    --------    --------    --------    --------
Total Manufacturing Costs...............    413,998     424,220     432,157     440,506     439,819     439,213     448,371
Intra-Company Freight...................     44,696      46,037      47,418      48,840      50,306      51,815      53,369
Traffic and Terminals...................     36,109      37,192      38,308      39,457      40,641      41,860      43,116
Plant Accounting........................      3,498       3,603       3,711       3,822       3,937       4,055       4,177
Manufacturing Administration............      9,490       9,775      10,068      10,370      10,682      11,002      11,332
                                           --------    --------    --------    --------    --------    --------    --------
Regular Cost of Cement Sales............    507,791     520,827     531,661     542,996     545,383     547,945     560,364
Effect of Investment Program(1).........          0           0     (16,500)    (27,500)    (36,750)    (45,000)    (55,000)
                                           --------    --------    --------    --------    --------    --------    --------
Total Cost of Cement Sales..............    507,791     520,827     515,161     515,496     508,633     502,945     505,364
Manufacturing Cost Analysis (US$/s.t.):
Depreciation............................       4.93        5.37        5.59        5.84        6.42        7.08        7.44
Other Fixed Costs.......................       6.69        6.79        6.89        6.99        7.44        7.92        8.04
                                           --------    --------    --------    --------    --------    --------    --------
Total Fixed Costs.......................      11.62       12.16       12.48       12.84       13.85       15.00       15.48
Variable Costs..........................      17.76       18.03       18.30       18.57       18.85       19.13       19.42
Maintenance Cost........................       8.26        8.38        8.51        8.64        9.18        9.79        9.94
                                           --------    --------    --------    --------    --------    --------    --------
Total Manufacturing Costs...............      37.64       38.57       39.29       40.05       41.89       43.92       44.84
Intra-Company Freight...................       4.06        4.19        4.31        4.44        4.79        5.18        5.34
Traffic and Terminals...................       3.28        3.38        3.48        3.59        3.87        4.19        4.31
Plant Accounting........................       0.32        0.33        0.34        0.35        0.37        0.41        0.42
Manufacturing Administration............       0.86        0.89        0.92        0.94        1.02        1.10        1.13
                                           --------    --------    --------    --------    --------    --------    --------
Total Cost of Cement Sales..............      46.16       47.35       48.33       49.36       51.94       54.79       56.04
Effect of Investment Program(1).........          0           0       (1.50)      (2.50)      (3.50)      (4.50)      (5.50)
                                           --------    --------    --------    --------    --------    --------    --------
Total Cost of Cement Sales..............      46.16       47.35       46.83       46.86       48.44       50.29       50.54
Gross Margin/s.t........................      14.16       14.97       17.49       17.46       13.88       12.03       11.78
Other Costs of Sales....................     12,000      12,000      12,000      12,000      12,000      12,000      12,000
                                           --------    --------    --------    --------    --------    --------    --------
Total Costs of Sales....................    519,791     532,827     527,161     527,496     520,633     514,945     517,364
Volume Growth...........................        0.1%        0.0%        0.0%        0.0%       -4.5%       -4.8%        0.0%
US Inflation............................        3.8%        4.0%        4.0%        4.0%        4.0%        4.0%        4.0%
Cost Increase...........................        3.0%        3.0%        3.0%        3.0%        3.0%        3.0%        3.0%
 
<CAPTION>
                                            2002
                                          --------
<S>                                       <C>
Cement Sold (1).........................    10,500
Manufacturing Cost Analysis ('000 US$):
Depreciation............................    78,259
Other Fixed Costs.......................    81,645
                                          --------
Total Fixed Costs.......................   159,904
Variable Costs..........................   206,953
Maintenance Costs.......................   100,846
                                          --------
Total Manufacturing Costs...............   467,702
Intra-Company Freight...................    54,970
Traffic and Terminals...................    44,409
Plant Accounting........................     4,302
 
Manufacturing Administration............    11,672
                                          --------
Regular Cost of Cement Sales............   583,056
Effect of Investment Program(1).........   (68,250)
                                          --------
Total Cost of Cement Sales..............   514,806
Manufacturing Cost Analysis (US$/s.t.):
Depreciation............................      7.45
Other Fixed Costs.......................      7.78
                                          --------
Total Fixed Costs.......................     15.23
Variable Costs..........................     19.71
Maintenance Cost........................      9.60
                                          --------
Total Manufacturing Costs...............     44.54
Intra-Company Freight...................      5.24
Traffic and Terminals...................      4.23
Plant Accounting........................      0.41
Manufacturing Administration............      1.11
                                          --------
Total Cost of Cement Sales..............     55.53
Effect of Investment Program (1)........     (6.50)
                                          --------
Total Cost of Cement Sales..............     49.03
Gross Margin/s.t. ......................     14.29
Other Costs of Sales....................    12,000
                                          --------
Total Costs of Sales....................   526,806
Volume Growth...........................       5.0%
US Inflation............................       4.0%
Cost Increase...........................       3.0%
</TABLE>

                                       32

<PAGE>
HOLNAM OPERATIONS
INCOME STATEMENT 1991 - 2002
<TABLE>
<CAPTION>
                                                HISTORICAL
                                           ---------------------    FORECAST      BUDGET
(US$ IN '000 )                               1991         1992        1993         1994
- ----------------------------------------   ---------    --------    ---------    --------
<S>                                        <C>          <C>         <C>          <C>       
Cement Sales............................     477,044     524,820      521,976     635,384
Other Sales.............................      48,246      35,522       25,322      17,523
                                           ---------    --------    ---------    --------
Total Sales.............................     525,290     560,342      547,298     652,907
Total Costs of Sales....................     465,341     476,108      449,677     505,163
                                           ---------    --------    ---------    --------
Gross Margin (as reported)(1)...........      59,949      84,234       97,621     147,744
(Addback: Depreciation)(1)..............      50,351      48,407       48,384      52,079
                                           ---------    --------    ---------    --------
Gross Margin (as restated)..............     110,300     132,641      146,005     199,823
Selling Expense.........................      27,318      28,214       29,617      30,579
Administrative Expense..................      32,362      28,742       30,150      30,051
Other (Income)/Expense..................      (3,540)     (1,634)      (2,250)     (2,047)
Contribution TLP........................          --          --        5,922          --
                                           ---------    --------    ---------    --------
EBITDA..................................      54,160      77,319       94,410     141,240
Depreciation............................      50,351      47,049       41,874      48,519
Amortisation............................           0       1,358        6,510       3,560
                                           ---------    --------    ---------    --------
EBIT....................................       3,809      28,912       46,026      89,161
Interest Expenses:
(Interest Income) @ 2.50%...............          --          --           --          --
Revolving Line of Credit @ 4.44%........          --          --           --          --
Revolving Line of Credit @ 3.94%........          --          --           --          --
TLP Revolving Credit @ 4.06%............          --          --           --          --
Senior @ 9.85%..........................          --          --           --          --
Senior @ 8.03%..........................          --          --           --          --
Senior @ 9.50%..........................          --          --           --          --
Senior @ 8.00%..........................          --          --           --          --
Industrial Revenue Bonds @ 6.80%........          --          --           --          --
Subordinated Notes @ 8.00%..............          --          --           --          --
Subordinated Notes @ 9.60%..............          --          --           --          --
Subordinated Notes @ 16.00%.............          --          --           --          --
                                           ---------    --------    ---------    --------
Total Net Interest Expense..............      43,986      40,383       37,800      40,825
Extraordinary Expenses..................      60,364          --       64,000          --
                                           ---------    --------    ---------    --------
Pretax Profit...........................    (100,541)    (11,471)     (55,774)     48,336
Tax (Credit) Provision @ 40.00%.........     (10,385)        109        2,415       7,300
Minority Interest.......................          --          --           --       3,184
                                           ---------    --------    ---------    --------
Net Income (Loss).......................     (90,156)    (11,580)     (58,189)     37,852
 
<CAPTION>
                                                                             PROJECTIONS
                                           --------------------------------------------------------------------------------
(US$ IN '000 )                               1995        1996        1997        1998        1999        2000        2001
- ----------------------------------------   --------    --------    --------    --------    --------    --------    --------
<S>                                        <C>
Cement Sales............................    663,520     685,520     707,520     707,520     654,360     623,200     623,200
Other Sales.............................     17,000      17,000      17,000      17,000      17,000      17,000      17,000
                                           --------    --------    --------    --------    --------    --------    --------
Total Sales.............................    680,520     702,520     724,520     724,520     671,360     640,200     640,200
Total Costs of Sales....................    519,791     532,827     527,161     527,496     520,633     514,945     517,364
                                           --------    --------    --------    --------    --------    --------    --------
Gross Margin (as reported)(1)...........    160,729     169,693     197,359     197,024     150,727     125,255     122,836
(Addback: Depreciation)(1)..............     57,780      62,605      65,064      67,854      70,948      74,321      77,952
                                           --------    --------    --------    --------    --------    --------    --------

Gross Margin (as restated)..............    218,509     232,298     262,423     264,878     221,674     199,576     200,788
Selling Expense.........................     31,558      32,504      33,479      34,484      35,518      36,584      37,681
Administrative Expense..................     31,013      31,943      32,901      33,888      34,905      35,952      37,031
Other (Income)/Expense..................     (2,047)     (2,047)     (2,047)     (2,047)     (2,047)     (2,047)     (2,047)
Contribution TLP........................         --          --          --          --          --          --          --
                                           --------    --------    --------    --------    --------    --------    --------
EBITDA..................................    157,986     169,898     198,089     198,552     153,298     129,087     128,123
Depreciation............................     54,220      59,045      61,504      64,294      67,388      70,761      74,392
Amortisation............................      3,560       3,560       3,560       3,560       3,560       3,560       3,560
                                           --------    --------    --------    --------    --------    --------    --------
EBIT....................................    100,206     107,293     133,025     130,699      82,350      54,766      50,171
Interest Expenses:
(Interest Income) @ 2.50%...............       (113)       (113)       (113)       (113)       (113)       (113)       (113)
Revolving Line of Credit @ 4.44%........      1,669       1,047         796       1,373       1,329         781         405
Revolving Line of Credit @ 3.94%........      1,181       1,181       1,181       1,181       1,181       1,181       1,181
TLP Revolving Credit @ 4.06%............        366           0           0           0           0           0           0
Senior @ 9.85%..........................      6,895       3,448       2,266       2,266           0           0           0
Senior @ 8.03%..........................      2,409       2,409       2,409           0           0           0           0
Senior @ 9.50%..........................        570         285           0           0           0           0           0
Senior @ 8.00%..........................      2,800       2,100         700           0           0           0           0
Industrial Revenue Bonds @ 6.80%........      4,891       4,891       4,891       4,891       4,551       4,551       4,551
Subordinated Notes @ 8.00%..............        320         160           0           0           0           0           0
Subordinated Notes @ 9.60%..............      1,548       1,548       1,548           0           0           0           0
Subordinated Notes @ 16.00%.............        800         800         800           0           0           0           0
                                           --------    --------    --------    --------    --------    --------    --------
Total Net Interest Expense..............     23,336      17,755      14,477       9,598       6,948       6,400       6,025
Extraordinary Expenses..................         --
                                           --------    --------    --------    --------    --------    --------    --------
Pretax Profit...........................     76,870      89,537     118,548     121,101      75,402      48,366      44,146
Tax (Credit) Provision @ 40.00%.........     32,172      37,239      48,843      49,864      31,585      20,771      19,082
Minority Interest.......................      3,578       3,831       4,750       4,667       2,941       1,956       1,792
                                           --------    --------    --------    --------    --------    --------    --------
Net Income (Loss).......................     44,698      52,298      69,705      71,237      43,817      27,596      25,064
 
<CAPTION>
 
(US$ IN '000 )                              2002
- ----------------------------------------  --------
<S>                                       <C>
Cement Sales............................   664,860
Other Sales.............................    17,000
                                          --------
Total Sales.............................   681,860
Total Costs of Sales....................   526,806
                                          --------
Gross Margin (as reported)(1)...........   155,054
(Addback: Depreciation) (1).............    81,819
                                          --------
Gross Margin (as restated)..............   236,873
Selling Expense.........................    38,812
Administrative Expense..................    38,142
Other (Income)/Expense..................    (2,047)
Contribution TLP........................        --
                                          --------
EBITDA..................................   161,967
Depreciation............................    78,259
Amortisation............................     3,560
                                          --------
EBIT....................................    80,148
Interest Expenses:
(Interest Income) @ 2.50%...............      (520)
Revolving Line of Credit @ 4.44%........         0
Revolving Line of Credit @ 3.94%........     1,181
TLP Revolving Credit @ 4.06%............         0
Senior @ 9.85%..........................         0
Senior @ 8.03%..........................         0
Senior @ 9.50%..........................         0
Senior @ 8.00%..........................         0
Industrial Revenue Bonds @ 6.80%........     4,551
Subordinated Notes @ 8.00%..............         0
Subordinated Notes @ 9.60%..............         0
Subordinated Notes @ 16.00%.............         0
                                          --------
Total Net Interest Expense..............     5,213
Extraordinary Expenses..................
                                          --------
Pretax Profit...........................    74,935
Tax (Credit) Provision @ 40.00%.........    31,398
Minority Interest.......................     2,862
                                          --------
Net Income (Loss).......................    43,537
</TABLE>
 
- ------------
 
(1) Holnam recognises Depreciation as part of its Cost of Sales. For purposes of
    presentation  in the Income Statements,  Depreciation was separated in order
    to determine EBITDA.
 
                                       33
 
<PAGE>
HOLNAM OPERATIONS
CASH FLOWS STATEMENT 1991 - 2002
<TABLE>
<CAPTION>
                                                HISTORICAL
                                           --------------------    FORECAST      BUDGET
('000 US$)                                   1991        1992        1993         1994
- ----------------------------------------   --------    --------    ---------    --------
<S>                                        <C>         <C>         <C>          <C>      
Net Income (Loss).......................    (90,156)    (11,580)     (58,189)     37,852
                                           --------    --------    ---------    --------
Noncash Charges (Credits)
Depreciation of PP&E....................     50,351      47,049       41,874      48,519
Amortisation of Goodwill................          0       1,358        6,510       3,560
 Net (Gain) Loss on Sale of Fixed
  Assets................................        (78)     (2,186)        (194)          0
 Deferred Income Taxes..................    (13,577)        179        1,880       2,300
 Postretirement benefit Obligation......          0           0            0       2,000
 Minority Interest (net of capital
  returned).............................          0           0            0       2,437
 Extraordinary Items....................     60,364          --       64,000          --
                                           --------    --------    ---------    --------
Changes in Assets and Liabilities
(Increase) Decrease in Receivables......      6,034       3,083        4,039      (3,863)
(Increase) Decrease in Inventories......     (9,637)     12,853       (9,487)        610
(Increase) Decrease in Prepayments......      1,304       3,963      (12,516)          0
(Decrease) Increase in Accounts
 Payable................................      5,079      (5,289)       1,454       5,138
(Increase) Decrease in Other Working
 Capital................................      7,136      (4,127)        (868)           0
                                           --------    --------    ---------    --------
Cash provided by Operations.............     16,820      45,303       38,503      98,553
                                           --------    --------    ---------    --------
Cash Flow Before Investments............     16,820      45,303       38,503      98,553
                                           --------    --------    ---------    --------
Proceeds from Sale of Assets............      1,062      12,724            0           0
Capital Expenditures....................    (29,348)    (31,800)     (44,456)    (61,900)
Investments in Affiliates...............    (10,207)     (1,551)     (37,034)        (72)
Advances to Box -- Crow.................     (8,026)          0            0           0
Dividends Received from St. Lawrence....      8,841       1,968            0           0
Other Investing Activities..............     (1,937)      2,374        2,507           0
                                           --------    --------    ---------    --------
Cash used for Investments...............    (39,615)    (16,285)     (78,983)    (61,972)
                                           --------    --------    ---------    --------
Cash Flow Before Financing..............    (22,795)     29,018      (40,480)     36,581
                                           --------    --------    ---------    --------
Net Proceeds (Repayment) -- Revolver....    (90,000)    (20,000)      (4,372)    (27,050)
Proceeds from Short-Term Borrowings.....          0       3,000       55,500           0
Repayment of Short-Term Borrowings......          0           0      (58,500)          0
Repayment of Other Borrowings...........    (68,026)    (66,993)     (14,829)    (11,000)
Proceeds from Other Borrowings..........    185,000      50,000       30,000           0
Issuance of Common Stock................        387         347        1,153           0
Issuance of Preffered Stock.............          0           0       30,000           0
                                           --------    --------    ---------    --------
Cash (Used for) Provided by Financing...     27,361     (33,646)      38,952     (38,050)
                                           --------    --------    ---------    --------
Net Increase (Decrease) in Cash.........      4,566      (4,628)      (1,528)     (1,469)
                                           --------    --------    ---------    --------
Cash Balance -- Beginning of Year.......      7,589      12,155        7,527       5,999
                                           --------    --------    ---------    --------
Cash Balance -- End of Year.............     12,155       7,527        5,999       4,530
                                           --------    --------    ---------    --------
                                           --------    --------    ---------    --------
 
<CAPTION>
                                                                                PROJECTIONS
                                           -------------------------------------------------------------------------------------
('000 US$)                                   1995        1996        1997         1998         1999         2000         2001
- ----------------------------------------   --------    --------    ---------    ---------    ---------    ---------    ---------
<S>                                        <C>         <C>         <C>          <C>          <C>          <C>          <C>      
Net Income (Loss).......................     44,698      52,298       69,705       71,237       43,817       27,596       25,064
                                           --------    --------    ---------    ---------    ---------    ---------    ---------
Noncash Charges (Credits)
Depreciation of PP&E....................     54,220      59,045       61,504       64,294       67,388       70,761       74,392
Amortisation of Goodwill................      3,560       3,560        3,560        3,560        3,560        3,560        3,560
 Net (Gain) Loss on Sale of Fixed
  Assets................................          0           0            0            0            0            0            0
 Deferred Income Taxes..................      2,300       2,300        2,300        2,300        2,300        2,300        2,300
 Postretirement benefit Obligation......      2,000       2,000        2,000        2,000        2,000        2,000        2,000
 Minority Interest (net of capital
  returned).............................      2,684       2,874        3,563        3,501        2,206        1,467        1,344
 Extraordinary Items....................         --          --           --           --           --           --           --
                                           --------    --------    ---------    ---------    ---------    ---------    ---------
Changes in Assets and Liabilities
(Increase) Decrease in Receivables......    (11,003)     (2,956)      (2,956)          (0)       7,143        4,187            0
(Increase) Decrease in Inventories......    (23,890)     (3,136)       1,363          (80)       1,651        1,369         (582)
(Increase) Decrease in Prepayments......          0           0            0            0            0            0            0
(Decrease) Increase in Accounts
 Payable................................     (3,274)      2,028         (881)          52       (1,068)        (885)         376
(Increase) Decrease in Other Working
 Capital................................          0           0            0            0            0            0            0
                                           --------    --------    ---------    ---------    ---------    ---------    ---------
Cash provided by Operations.............     71,295     118,013      140,157      146,862      128,997      112,355      108,454
                                           --------    --------    ---------    ---------    ---------    ---------    ---------
Cash Flow Before Investments............     71,295     118,013      140,157      146,862      128,997      112,355      108,454
                                           --------    --------    ---------    ---------    ---------    ---------    ---------
Proceeds from Sale of Assets............          0           0            0            0            0            0            0
Capital Expenditures....................    (58,685)    (46,239)    (100,000)    (100,000)    (100,000)    (100,000)    (100,000)
Investments in Affiliates...............          0           0            0            0            0            0            0
Advances to Box -- Crow.................          0           0            0            0            0            0            0
Dividends Received from St. Lawrence....          0           0            0            0            0            0            0
Other Investing Activities..............          0           0            0            0            0            0            0
                                           --------    --------    ---------    ---------    ---------    ---------    ---------
Cash used for Investments...............    (58,685)    (46,239)    (100,000)    (100,000)    (100,000)    (100,000)    (100,000)
                                           --------    --------    ---------    ---------    ---------    ---------    ---------
Cash Flow Before Financing..............     12,610      71,774       40,157       46,862       28,997       12,355        8,454
                                           --------    --------    ---------    ---------    ---------    ---------    ---------
Net Proceeds (Repayment) -- Revolver....     28,190     (14,024)      (5,657)      13,014         (997)     (12,355)      (8,454)
Proceeds from Short-Term Borrowings.....          0           0            0            0            0            0            0
Repayment of Short-Term Borrowings......          0           0            0            0            0            0            0
Repayment of Other Borrowings...........    (40,800)    (57,750)     (34,500)     (59,876)     (28,000)           0            0
Proceeds from Other Borrowings..........          0           0            0            0            0            0            0
Issuance of Common Stock................          0           0            0            0            0            0            0
Issuance of Preffered Stock.............          0           0            0            0            0            0            0
                                           --------    --------     --------     --------    ---------    ---------    ---------
Cash (Used for) Provided by Financing...    (12,610)    (71,774)     (40,157)     (46,862)     (28,997)     (12,355)      (8,454)
                                           --------    --------     --------     --------    ---------    ---------    ---------
Net Increase (Decrease) in Cash.........          0           0            0            0            0            0            0
                                           --------    --------     --------     --------    ---------    ---------    ---------
Cash Balance -- Beginning of Year.......      4,530       4,530        4,530        4,530        4,530        4,530        4,530
                                           --------    --------     --------     --------    ---------    ---------    ---------
Cash Balance -- End of Year.............      4,530       4,530        4,530        4,530        4,530        4,530        4,530
                                           --------    --------     --------     --------    ---------    ---------    ---------
                                           --------    --------     --------     --------    ---------    ---------    ---------
 
<CAPTION>
 
('000 US$)                                  2002
- ----------------------------------------  ---------
<S>                                       <C>
Net Income (Loss).......................     43,537
                                          ---------
Noncash Charges (Credits)
Depreciation of PP&E....................     78,259
Amortisation of Goodwill................      3,560
 Net (Gain) Loss on Sale of Fixed
  Assets................................          0
 Deferred Income Taxes..................      2,300
 Postretirement benefit Obligation......      2,000
 Minority Interest (net of capital
  returned).............................      2,147
 Extraordinary Items....................         --
                                          ---------
Changes in Assets and Liabilities
(Increase) Decrease in Receivables......     (5,598)
(Increase) Decrease in Inventories......     (2,271)
(Increase) Decrease in Prepayments......          0
(Decrease) Increase in Accounts
 Payable................................      1,469
(Increase) Decrease in Other Working
 Capital................................          0
                                          ---------
Cash provided by Operations.............    125,402
                                          ---------
Cash Flow Before Investments............    125,402
                                          ---------
Proceeds from Sale of Assets............          0
Capital Expenditures....................   (100,000)
Investments in Affiliates...............          0
Advances to Box -- Crow.................          0
Dividends Received from St. Lawrence....          0
Other Investing Activities..............          0
                                          ---------
Cash used for Investments...............   (100,000)
                                          ---------
Cash Flow Before Financing..............     25,402
                                          ---------
Net Proceeds (Repayment) -- Revolver....     (9,137)
Proceeds from Short-Term Borrowings.....          0
Repayment of Short-Term Borrowings......          0
Repayment of Other Borrowings...........          0
Proceeds from Other Borrowings..........          0
Issuance of Common Stock................          0
Issuance of Preffered Stock.............          0
                                          ---------
Cash (Used for) Provided by Financing...     (9,137)
                                          ---------
Net Increase (Decrease) in Cash.........     16,265
                                          ---------
Cash Balance -- Beginning of Year.......      4,530
                                          ---------
Cash Balance -- End of Year.............     20,795
                                          ---------
                                          ---------
</TABLE>
 
                                       34

<PAGE>
HOLNAM OPERATIONS
EQUITY BASIS BALANCE SHEET 1991 -- 2002
<TABLE>
<CAPTION>
                                                 HISTORICAL
                                           ----------------------    FORECAST      BUDGET
('000 US$)                                    1991         1992        1993         1994
- ----------------------------------------   ----------    --------    ---------    --------
<S>                                        <C>           <C>         <C>          <C>     
ASSETS
Current Assets
   Cash.................................       12,155       7,527        6,000       4,531
   Accounts Receivable..................       76,584      72,287       76,580      80,443
   Inventories & Supplies...............      118,499     104,685      101,770     101,160
   Prepayments..........................        7,112       2,999        2,779       2,779
                                           ----------    --------    ---------    --------
Total Current Assets....................      214,350     187,498      187,129     188,913
                                           ----------    --------    ---------    --------
Property,Plant & Equipment -- Net.......      558,950     531,124      599,491     611,247
                                           ----------    --------    ---------    --------
Other Assets
   Cost in Excess of Net Fixed Assets...       39,892      38,534       32,024      28,464
   Investment in St. Lawrence...........      197,691     162,718      149,311     149,311
   Other Assets.........................       15,874      15,256       18,006      18,078
                                           ----------    --------    ---------    --------
Total Other Assets......................      253,457     216,508      199,341     195,853
Total Assets............................    1,026,757     935,130      985,961     996,013
                                           ----------    --------    ---------    --------
                                           ----------    --------    ---------    --------
Liabilities & Net Worth
   Current Liabilities
   Accounts Payable & Accrued
    Liabilities.........................       74,897      69,950       78,993      84,131
   Current Maturity of Long-Term Debt...       15,327      10,252       11,000      11,000
                                           ----------    --------    ---------    --------
Total Current Liabilities...............       90,224      80,202       89,993      95,131
                                           ----------    --------    ---------    --------
Long-Term Debt..........................      409,611     379,823      380,350     342,975
                                           ----------    --------    ---------    --------
Deferred Taxes..........................       17,966      18,145       16,767      16,767
                                           ----------    --------    ---------    --------
Deferred Credits & Liabilities..........       27,748      21,484       91,075      93,075
                                           ----------    --------    ---------    --------
Shareholders' Equity
   Common Stock.........................        1,349       1,350       32,394      32,394
   Paid in Capital......................      456,810     457,156      457,264     457,264
   Retained Earnings....................        5,182    (23,390)     (86,522)    (48,670)
   Minority Interest TLP................            0           0       11,889      14,326
   Currency Translation Adjustments.....       17,867         360      (7,249)     (7,249)
                                           ----------    --------    ---------    --------
Total Shareholders' Equity..............      481,208     435,476      407,776     448,065
                                           ----------    --------    ---------    --------
Total Liabilities & Shareholders'
 Equity.................................    1,026,757     935,130      985,961     996,013
                                           ----------    --------    ---------    --------
                                           ----------    --------    ---------    --------
 
<CAPTION>
                                                                             PROJECTIONS
                                           --------------------------------------------------------------------------------
('000 US$)                                    1995          1996          1997          1998          1999          2000
- ----------------------------------------   ----------    ----------    ----------    ----------    ----------    ----------
<S>                                        <C>           <C>           <C>           <C>           <C>           <C>        
ASSETS
Current Assets
   Cash.................................        4,530         4,530         4,530         4,530         4,530         4,530
   Accounts Receivable..................       91,446        94,402        97,359        97,359        90,215        86,028
   Inventories & Supplies...............      125,050       128,186       126,823       126,903       125,252       123,884
   Prepayments..........................        2,779         2,779         2,779         2,779         2,779         2,779
                                           ----------    ----------    ----------    ----------    ----------    ----------
Total Current Assets....................      223,805       229,898       231,491       231,571       222,777       217,221
                                           ----------    ----------    ----------    ----------    ----------    ----------
Property,Plant & Equipment -- Net.......      615,712       602,906       641,402       677,108       709,721       738,960
                                           ----------    ----------    ----------    ----------    ----------    ----------
Other Assets
   Cost in Excess of Net Fixed Assets...       24,904        21,344        17,784        14,224        10,664         7,104
   Investment in St. Lawrence...........      149,311       149,311       149,311       149,311       149,311       149,311
   Other Assets.........................       18,079        18,079        18,079        18,079        18,079        18,079
                                           ----------    ----------    ----------    ----------    ----------    ----------
Total Other Assets......................      192,294       188,734       185,174       181,614       178,054       174,494
Total Assets............................    1,031,811     1,021,537     1,058,066     1,090,293     1,110,551     1,130,674
                                           ----------    ----------    ----------    ----------    ----------    ----------
                                           ----------    ----------    ----------    ----------    ----------    ----------
Liabilities & Net Worth
   Current Liabilities
   Accounts Payable & Accrued
    Liabilities.........................       80,857        82,884        82,003        82,055        80,988        80,103
   Current Maturity of Long-Term Debt...       40,800        57,750        34,500        59,876        28,000             0
                                           ----------    ----------    ----------    ----------    ----------    ----------
Total Current Liabilities...............      121,657       140,634       116,503       141,931       108,988        80,103
                                           ----------    ----------    ----------    ----------    ----------    ----------
Long-Term Debt..........................      300,565       211,842       194,935       122,697       125,576       141,221
                                           ----------    ----------    ----------    ----------    ----------    ----------
Deferred Taxes..........................       19,067        21,367        23,667        25,967        28,267        30,567
                                           ----------    ----------    ----------    ----------    ----------    ----------
Deferred Credits & Liabilities..........       95,075        97,075        99,075       101,075       103,075       105,075
                                           ----------    ----------    ----------    ----------    ----------    ----------
Shareholders' Equity
   Common Stock.........................       32,394        32,394        32,394        32,394        32,394        32,394
   Paid in Capital......................      457,264       457,264       457,264       457,264       457,264       457,264
   Retained Earnings....................      (3,972)        48,326       118,031       189,267       233,085       260,681
   Minority Interest TLP................       17,010        19,883        23,446        26,947        29,152        30,619
   Currency Translation Adjustments.....       (7,249)       (7,249)       (7,249)       (7,249)       (7,249)       (7,249)
                                           ----------    ----------    ----------    ----------    ----------    ----------
Total Shareholders' Equity..............      495,447       550,619       623,886       698,623       744,646       773,709
                                           ----------    ----------    ----------    ----------    ----------    ----------
Total Liabilities & Shareholders'
 Equity.................................    1,031,811     1,021,537     1,058,066     1,090,293     1,110,551     1,130,674
                                           ----------    ----------    ----------    ----------    ----------    ----------
                                           ----------    ----------    ----------    ----------    ----------    ----------
 
<CAPTION>
 
('000 US$)                                   2001          2002
- ----------------------------------------  ----------    ----------
<S>                                       <C>           <C>
ASSETS
Current Assets
   Cash.................................       4,530        20,795
   Accounts Receivable..................      86,028        91,626
   Inventories & Supplies...............     124,466       126,737
   Prepayments..........................       2,779         2,779
                                          ----------    ----------
Total Current Assets....................     217,803       241,938
                                          ----------    ----------
Property,Plant & Equipment -- Net.......     764,568       786,309
                                          ----------    ----------
Other Assets
   Cost in Excess of Net Fixed Assets...       3,544          (16)
   Investment in St. Lawrence...........     149,311       149,311
   Other Assets.........................      18,079        18,079
                                          ----------    ----------
Total Other Assets......................     170,934       167,374
Total Assets............................   1,153,304     1,195,620
                                          ----------    ----------
                                          ----------    ----------
Liabilities & Net Worth
   Current Liabilities
   Accounts Payable & Accrued
    Liabilities.........................      80,479        81,948
   Current Maturity of Long-Term Debt...           0             0
                                          ----------    ----------
Total Current Liabilities...............      80,479        81,948
                                          ----------    ----------
Long-Term Debt..........................     132,767       123,630
                                          ----------    ----------
Deferred Taxes..........................      32,867        35,167
                                          ----------    ----------
Deferred Credits & Liabilities..........     107,075       109,075
                                          ----------    ----------
Shareholders' Equity
   Common Stock.........................      32,394        32,394
   Paid in Capital......................     457,264       457,264
   Retained Earnings....................     285,744       329,281
   Minority Interest TLP................      31,963        34,109
   Currency Translation Adjustments.....      (7,249)       (7,249)
                                          ----------    ----------
Total Shareholders' Equity..............     800,116       845,800
                                          ----------    ----------
Total Liabilities & Shareholders'
 Equity.................................   1,153,304     1,195,620
                                          ----------    ----------
                                          ----------    ----------
</TABLE>
 
                                       35
 
<PAGE>
HOLNAM OPERATIONS
PP&E ANALYSIS 1991 to 2002
<TABLE>
<CAPTION>
                                                HISTORICAL
                                           --------------------    FORECAST      BUDGET
('000 US$)                                   1991        1992        1993         1994
- ----------------------------------------   --------    --------    ---------    --------
<S>                                        <C>         <C>         <C>          <C>
Existing Net PP&E.......................    558,950     531,124      599,491     611,247
Depreciation on exist. Net PP&E(t-1)....     50,351      47,049       41,874      48,519
Dep/Net PP&E............................         NA         8.4%         7.9%        8.1%
                                               Year       CAPEX         Rate
                                           --------     -------    ---------
                                           1995....      58,685         8.09%
                                           1996....      46,239         8.09%
                                           1997....     100,000         6.55%
                                           1998....     100,000         6.55%
                                           1999....     100,000         6.55%
                                           2000....     100,000         6.55%
                                           2001....     100,000         6.55%
                                           2002....     100,000         6.55%
                                           --------    --------    ---------    --------
                                           New Depreciation
                                           Total Depreciation
                                                                                --------
Balance Net PP&E Beginning of Year......                                         599,491
Capital Expenditure.....................                                          61,900
Total Depreciation......................                                          48,519
Other Adjustment to Net PP&E............                                           1,625
                                                                                --------
Balance Net PP&E End of Year............                                         611,247
 
<CAPTION>
                                                                             PROJECTIONS
                                           --------------------------------------------------------------------------------
('000 US$)                                   1995        1996        1997        1998        1999        2000        2001
- ----------------------------------------   --------    --------    --------    --------    --------    --------    --------
<S>                                        <C>         <C>         <C>         <C>         <C>         <C>         <C>
Existing Net PP&E.......................    624,628     574,075     527,613     484,911     445,665     409,596     376,446
Depreciation on exist. Net PP&E (t-1)...     49,470      50,553      46,462      42,702      39,246      36,069      33,150
Dep/Net PP&E............................        8.1%        8.1%        8.1%        8.1%        8.1%        8.1%        8.1%
                                              4,750       4,750       4,750       4,750       4,750       4,750       4,750
                                                          3,742       3,742       3,742       3,742       3,742       3,742
                                                                      6,550       6,550       6,550       6,550       6,550
                                                                                  6,550       6,550       6,550       6,550
                                                                                              6,550       6,550       6,550
                                                                                                          6,550       6,550
                                                                                                                      6,550
 
                                           --------    --------    --------    --------    --------    --------    --------
                                              4,750       8,492      15,042      21,592      28,142      34,692      41,242
                                             54,220      59,045      61,504      64,294      67,388      70,761      74,392
                                           --------    --------    --------    --------    --------    --------    --------
Balance Net PP&E Beginning of Year......    611,247     615,712     602,906     641,402     677,108     709,721     738,960
Capital Expenditure.....................     58,685      46,239     100,000     100,000     100,000     100,000     100,000
Total Depreciation......................     54,220      59,045      61,504      64,294      67,388      70,761      74,392
Other Adjustment to Net PP&E............          0           0           0           0           0           0           0
                                           --------    --------    --------    --------    --------    --------    --------
Balance Net PP&E End of Year............    615,712     602,906     641,402     677,108     709,721     738,960     764,568
 
<CAPTION>
 
('000 US$)                                  2002
- ----------------------------------------  --------
<S>                                       <C>
Existing Net PP&E.......................   345,979
Depreciation on exist. Net PP&E (t-1)...    30,467
Dep/Net PP&E............................       8.1%
 
                                             4,750
                                             3,742
                                             6,550
                                             6,550
                                             6,550
                                             6,550
                                             6,550
                                             6,550
                                          --------
                                            47,792
                                            78,259
                                          --------
Balance Net PP&E Beginning of Year......   764,568
Capital Expenditure.....................   100,000
Total Depreciation......................    78,259
Other Adjustment to Net PP&E............         0
                                          --------
Balance Net PP&E End of Year............   786,309
</TABLE>
 
- ------------
 
(1) Regular   Expenditure  is   depreciated  at   historical  8.1%,  incremental
    investment in new plant is for long-life assets at 5% resulting in a blended
    rate of 6.55%

                                      36



<PAGE>
                               HOLNAM OPERATIONS
 
                           DEBT SCHEDULE 1991 - 2002
 
<TABLE>
<CAPTION>
                                 HISTORICAL    FORECAST  BUDGET                                  PROJECTIONS
                               --------------   ------   ------                                 --------------
          ('000 US$)            1991     1992    1993     1994    1995    1996   1997    1998    1999    2000   2001    2002
- ------------------------------ ------   ------  ------   ------   ------ ------ ------  ------  ------  ------  ------ ------
<S>                               <C>    <C>     <C>     <C>      <C>     <C>       <C>   <C>     <C>     <C>    <C>    <C>
Revolving Line of Credit 1.... 100,000  80,000  35,000   9,419  37,609  23,586  17,929  30,943  29,946  17,591   9,137       0
Revolving Line of Credit 2
  (HOFI)......................       0       0  30,000  30,000  30,000  30,000  30,000  30,000  30,000  30,000  30,000  30,000
Revolving Line of Credit 3....  50,000       0       0       0       0       0       0       0       0       0       0       0
TLP Revolving Credit Line.....       0       0   9,000   9,000   9,000       0       0       0       0       0       0       0
Senior 1......................  70,000  70,000  70,000  70,000  70,000  35,000  23,000  23,000       0       0       0       0
Senior 2......................  30,000  30,000  30,000  30,000  30,000  30,000  30,000       0       0       0       0       0
Senior 3......................   5,750   2,875       0       0       0       0       0       0       0       0       0       0
Senior 4......................   4,000   3,000   2,000   1,000       0       0       0       0       0       0       0       0
Senior 5......................  35,000  35,000  35,000  35,000  35,000  26,250   8,750       0       0       0       0       0
Senior 6......................  17,000  15,000  12,000   9,000   6,000   3,000       0       0       0       0       0       0
Industrial Revenue Bonds......  61,409  59,519  71,930  71,930  71,930  71,930  71,930  71,930  66,930  66,930  66,930  66,930
Subordinated Notes 1..........  12,000  10,000   8,000   6,000   4,000   2,000       0       0       0       0       0       0
Subordinated Notes 2..........       0  50,000  50,000  13,000       0       0       0       0       0       0       0       0
Subordinated Notes 3..........  16,106  16,126  16,126  16,126  16,126  16,126  16,126       0       0       0       0       0
Subordinated Notes 4..........   5,000   5,000   5,000   5,000   5,000   5,000   5,000       0       0       0       0       0
Subordinated Notes 5..........  20,620  15,163       0       0       0       0       0       0       0       0       0       0
TLP Subordinated Notes........       0       0  26,700  26,700  26,700  26,700  26,700  26,700  26,700  26,700  26,700  26,700
Other.........................  (1,947) (1,608) (9,406) 21,800       0       0       0       0       0       0       0       0
                               -----------------------------------------------------------------------------------------------
     Total Debt............... 424,938 390,075 391,350 353,975 341,365 269,592 229,435 182,573 153,576 141,221 132,767 123,630
Current Portion of LTD........  15,327  10,252  11,000  11,000  40,800  57,750  34,500  59,876  28,000       0       0       0
     Total LTD................ 409,611 379,823 380,350 342,975 300,565 211,842 194,935 122,697 125,576 141,221 132,767 123,630
- ------------------------------------------------------------------------------------------------------------------------------
Repayment of Revolving Line of
  Credit 1....................      NA (20,000)(45,000)(25,581)      0 (14,024) (5,657)      0    (997)(12,355) (8,454) (9,137)
Borrowing with Revolving Line
  of Credit 1.................                               0  28,190       0       0  13,014       0       0       0       0
Revolving Line of Credit 2....      NA       0  30,000       0       0       0       0       0       0       0       0       0
Revolving Line of Credit 3....      NA (50,000)      0       0       0       0       0       0       0       0       0       0
TLP Revolving Credit Line.....      NA       0   9,000       0       0  (9,000)              0       0       0       0       0
Senior 1......................      NA       0       0       0       0 (35,000)(12,000)      0 (23,000)      0       0       0
Senior 2......................      NA       0       0       0       0       0       0 (30,000)      0       0       0       0
Senior 3......................      NA  (2,875) (2,875)      0       0       0       0       0       0       0       0       0
Senior 4......................      NA  (1,000) (1,000) (1,000) (1,000)      0       0       0       0       0       0       0
Senior 5......................      NA       0       0       0       0  (8,750)(17,500) (8,750)      0       0       0       0
Senior 6......................      NA  (2,000) (3,000) (3,000) (3,000) (3,000) (3,000)      0       0       0       0       0
Industrial Revenue Bonds......      NA  (1,890) 12,411       0       0       0       0       0  (5,000)      0       0       0
Subordinated Notes 1..........      NA  (2,000) (2,000) (2,000) (2,000) (2,000) (2,000)      0       0       0       0       0
Subordinated Notes 2..........      NA  50,000       0 (37,000)(13,000)      0       0       0       0       0       0       0
Subordinated Notes 3..........      NA      20       0       0       0       0       0 (16,126)      0       0       0       0
Subordinated Notes 4..........      NA       0       0       0       0       0       0  (5,000)      0       0       0       0
Subordinated Notes 5..........      NA  (5,457)(15,163)      0       0       0       0       0       0       0       0       0
TLP Subordinated Notes........      NA       0  26,700       0       0       0       0       0       0       0       0       0
Other.........................      NA     339  (7,798) 31,206 (21,800)      0       0       0       0       0       0       0
                               ------------------------------------------------------------------------------------------------
  Total Debt..................      NA (34,863)  1,275 (37,375)(12,610)(71,774)(40,157) 46,862)(28,997)(12,355) (8,454) (9,137)
                               ------------------------------------------------------------------------------------------------

</TABLE>
 
                                       37

<PAGE>
 
<TABLE>

 HOLNAM OPERATIONS
 GROWTH  RATES -- FINANCIAL RATIOS -- ASSUMPTIONS
<CAPTION>
                                 HISTORICAL    FORECAST BUDGET                          PROJECTIONS
                               --------------  ------  ------                          --------------
                                1991    1992    1993    1994    1995    1996    1997    1998    1999    2000    2001    2002
                               ------  ------  ------  ------  ------  ------  ------  ------  ------  ------  ------  ------
<S>                            <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>
Income Statement Items:
     Cement Sales Growth
       Rates..................    NA   10.0%   -0.5%   21.7%    4.4%   3.3%    3.2%    0.0%  -7.5%   -4.8%   0.0%    6.7%
     Other Sales Growth
       Rates..................    NA  -26.4%  -28.7%  -30.8%   -3.0%   0.0%    0.0%    0.0%   0.0%    0.0%   0.0%    0.0%
                               ------------------------------------------------------------------------------------------
          Total Sales Growth
            Rates.............    NA    6.7%  -2.3%    19.3%    4.2%   3.2%    3.1%    0.0%  -7.3%   -4.6%   0.0%    6.5%
     Overall Gross Margin
       (1)....................  21.0%   23.7%  26.7%   30.6%   32.1%  33.1%   36.2%   36.6%  33.0%   31.2%  31.4%   34.7%
     EBITDA Margin............  10.3%   13.8%  17.3%   21.6%   23.2%  24.2%   27.3%   27.4%  22.8%   20.2%  20.0%   23.8%
     EBIT Margin..............   0.7%    5.2%   8.4%   13.7%   14.7%  15.3%   18.4%   18.0%  12.3%    8.6%   7.8%   11.8%
     Pretax Margin............ -19.1%   -2.0% -10.2%    7.4%   11.3%  12.7%   16.4%   16.7%  11.2%    7.6%   6.9%   11.0%
     Net Margin............... -17.2%   -2.1% -10.6%    5.8%    6.6%   7.4%    9.6%    9.8%   6.5%    4.3%   3.9%    6.4%
     Selling Expenses Growth
       (%)....................    NA     3.3%   5.0%    3.2%    3.2%   3.0%    3.0%    3.0%   3.0%    3.0%   3.0%    3.0%
     General & Admin. Expenses
       Growth (%).............    NA   -11.2%   4.9%   -0.3%    3.2%   3.0%    3.0%    3.0%   3.0%    3.0%   3.0%    3.0%
     EBIT Growth (%) (2)......    NA   659.0%  59.2%   93.7%   12.4%   7.1%   24.0%   -1.7% -37.0%  -33.5%  -8.4%   59.8%
     Dividend Payout Ratio to
       TLP Minority...........   0.0%   0.0%   23.0%   25.0%   25.0%  25.0%   25.0%   25.0%  25.0%   25.0%  25.0%   25.0%
Balance Sheet Items:
     Accounts Receivable
       Days...................   N/A   49.9    48.2    49.0    49.0   49.0    49.0    49.0   49.0    49.0   49.0    49.0
     Accounts Payable &
       Accrued Liabilities
       Days...................   N/A   57.4    56.8    56.8    56.8   56.8    56.8    56.8   56.8    56.8   56.8    56.8
     Debt/Equity..............  88.3%  89.6%   96.0%   79.0%   68.9%  49.0%   36.8%   26.1%  20.6%   18.3%  16.6%   14.6%
     Debt/Total Capital.......  46.9%  47.3%   49.0%   44.1%   40.8%  32.9%   26.9%   20.7%  17.1%   15.4%  14.2%   12.8%
     Equity/Total Capital.....  53.1%  52.7%   51.0%   55.9%   59.2%  67.1%   73.1%   79.3%  82.9%   84.6%  85.8%   87.2%
     Return on Equity.........    NA   -2.4%  -13.4%    9.3%   10.0%  10.6%   12.7%   11.4%   6.3%    3.7%   3.2%    5.4%
  Return on Net Operating 
    Assets (RONOA)............    NA    4.2%    7.2%   12.7%   14.1%  14.2%   17.8%   16.6%  10.0%    6.5%   5.8%    8.9%
Cash Flow Statement Items:
     Capital Expenditure (US$
       '000).................. 29,348 31,800  44,456  61,900  58,685 46,239 100,000 100,000 100,000 100,000 100,000 100,000
     Depreciation (US$'000)...    NA  47,049  41,874  48,519  54,220 59,045  61,504  64,294  67,388  70,761  74,392  78,259
     Amortisation (US$
       '000)..................    NA  1,358    6,510   3,560   3,560  3,560   3,560   3,560   3,560   3,560   3,560   3,560
</TABLE>
 
- ------------
 
(1) Gross Margin adjusted for Depreciation
 
(2) EBIT Growth Rate drives development of TLP minority interest
 
                                       38

<PAGE>
[CAPTION]
                               HOLNAM OPERATIONS
                  WEIGHTED AVERAGE COST OF CAPITAL CALCULATION
 
<TABLE>
<S>                                                                                              <C>
Risk-Free Interest Rate--10 yrs. Treasury Bond(1).............................................    5.79%
Market Risk Premium(2)........................................................................    7.60%
Tax Rate......................................................................................   40.00%
Cost of Debt(3)...............................................................................    9.81%
Levered Beta(4)...............................................................................    1.31%
After-Tax Cost of Debt(5).....................................................................    5.89%
Debt/Total Capital............................................................................    49.0%
Equity/Total Capital..........................................................................    51.0%
Cost of Equity(6).............................................................................   15.75%
WACC(7).......................................................................................   10.92%
</TABLE>
 
- ------------
 
(1) Source: Financial Times December 18, 1993
 
(2) Historical U.S. Equity Market Risk Premium (Approx.)
 
(3) Holnam's Effective Interest Rate 1993
 
(4) Source: Datastream (as of Dec 17, 1993)
 
(5) (Cost of Debt) * (1--Tax Rate)
 
(6) (Risk-Free Interest Rate) + (Levered Beta) * (Market Risk Premium)
 
(7) (Debt/Total  Capital) *  (Cost of  Debt) * (1--Tax  Rate) + (Equity/Total
    Capital) * (Cost of Equity)
 
                                       39
 
<PAGE>
                             ST. LAWRENCE CEMENT
                     CEMENT VOLUMES AND PRICES 1991 TO 2002
 
<TABLE>
<CAPTION>
                                      HISTORICAL   FORECAST BUDGET                    PROJECTIONS
                                     ------------  -----  -----                       ------------
                                     1991   1992   1993   1994   1995   1996   1997   1998   1999   2000   2001   2002
                                     -----  -----  -----  -----  -----  -----  -----  -----  -----  -----  -----  -----
<S>                                  <C>    <C>    <C>    <C>    <C>    <C>    <C>    <C>    <C>    <C>    <C>    <C>
CEMENT VOLUMES
St. Lawrence Sales Volume:(a)
     Domestic-Ontario...............   726    639    653    672    737    778    771    771    759    743    728    728
     Domestic-Quebec & Maritime.....   767    647    653    738    739    766    789    789    770    753    736    736
     Domestic-USA................... 1,644  1,473  1,625  1,445  1,640  1,661  1,625  1,640  1,623  1,608  1,593  1,593
     Others.........................   238    202    375    363    295    310    276    285    285    285    285    285
                                     -----  -----  -----  -----  -----  -----  -----  -----  -----  -----  -----  -----
          Sub Total................. 3,375  2,961  3,306  3,218  3,411  3,515  3,461  3,486  3,437  3,389  3,341  3,341
                                     -----  -----  -----  -----  -----  -----  -----  -----  -----  -----  -----  -----
Total Cement Consumption 
  ('000m.t.)(b)
     Ontario........................ 2,316  2,105  2,011   2,161  2,381  2,512  2,491  2,491  2,450  2,400  2,350  2,350
     Quebec + Maritimes............. 2,236  2,014  1,928   2,100  2,215  2,246  2,307  2,307  2,250  2,200  2,150  2,150
     North East USA................. 9,517  9,608  9,825  10,530 11,038 11,159 10,701 10,814 10,700 10,600 10,500 10,500
Total Cement Consumption (% Growth)
     Ontario........................    NA   -9.1%  -4.5%   7.5%  10.2%   5.5%  -0.8%   0.0%  -1.6%  -2.0%  -2.1%   0.0%
     Quebec + Maritimes.............    NA   -9.9%  -4.3%   8.9%   5.5%   1.4%   2.7%   0.0%  -2.5%  -2.2%  -2.3%   0.0%
     North East USA.................    NA    1.0%   2.3%   7.2%   4.8%   1.1%  -4.1%   1.1%  -1.1%  -0.9%  -0.9%   0.0%
St. Lawrence Market Share
     Ontario........................  31.3%  30.4%  32.5%  31.1%  31.0%  31.0%  31.0%  31.0%  31.0%  31.0%  31.0%  31.0%
     Quebec + Maritimes.............  34.3%  32.1%  33.9%  35.1%  33.4%  34.1%  34.2%  34.2%  34.2%  34.2%  34.2%  34.2%
     North East USA.................  17.3%  15.3%  16.5%  13.7%  14.9%  14.9%  15.2%  15.2%  15.2%  15.2%  15.2%  15.2%
CEMENT PRICES
Prices (Can$/m.t.):
     Domestic-Ontario............... 84.84  81.75  77.59  80.30  82.25  84.47  86.84  89.62  87.62  86.62  86.62  86.62
     Domestic-Quebec & Maritime..... 65.31  65.21  68.98  74.54  79.42  81.52  83.92  86.60  84.60  83.60  83.60  83.60
     Domestic-USA................... 57.76  54.55  61.02  68.25  69.55  72.59  75.52  77.37  75.37  74.37  74.37  74.37
     Others......................... 65.57  60.79  46.17  43.07  47.00  48.65  51.54  53.80  51.80  50.80  50.80  50.80
                                     -----  -----  -----  -----  -----  -----  -----  -----  -----  -----  -----  -----
     Weighted Average............... 65.85  63.18  64.18  69.37  72.49  75.05  78.05  80.24  78.24  77.24  77.24  77.24
                                     -----  -----  -----  -----  -----  -----  -----  -----  -----  -----  -----  -----
Price Changes:
     Domestic-Ontario...............    NA  -3.09  -4.16   2.71   1.95   2.22   2.37   2.78  -2.00  -1.00   0.00   0.00
     Domestic-Quebec & Maritime.....    NA  -0.10   3.77   5.56   4.88   2.10   2.40   2.68  -2.00  -1.00   0.00   0.00
     Domestic-USA...................    NA  -3.21   6.47   7.23   1.30   3.04   2.93   1.85  -2.00  -1.00   0.00   0.00
     Others.........................    NA  -4.78 -14.62  -3.10   3.93   1.65   2.89   2.26  -2.00  -1.00   0.00   0.00
     Weighted Average...............    NA  -2.67   1.00   5.19   3.12   2.56   3.00   2.19  -2.00  -1.00   0.00   0.00
Canadian Inflation..................   5.6%   1.7%   1.8%   1.9%   2.2%   2.7%   2.8%   3.2%    NA     NA     NA     NA
</TABLE>
 
- ------------
 
(a) Forecast for 1994 to 1998 are in line with PCA projections
 
                                       40
 
<PAGE>
                              ST. LAWRENCE CEMENT
            AGGREGATES AND CONCRETE: VOLUMES AND PRICES 1991 TO 2002
 
<TABLE>
<CAPTION>
                               HISTORICAL FORECAST BUDGET                        PROJECTIONS
                               -----------  -----  ------                      ---------------
                               1991  1992   1993   1994   1995   1996    1997    1998     1999    2000    2001    2002
                               ----- -----  -----  -----  ----- ------- ------- -------  ------  ------  ------  ------
<S>                            <C>   <C>    <C>    <C>    <C>   <C>     <C>     <C>      <C>     <C>     <C>     <C>
AGGREGATES Volumes
('000m.t.)
     Dufferin Aggregates...... 5,375 4,967  5,710  5,265  5,801   6,120   6,069   6,069   5,983   5,900   5,817   5,817
     Demix Aggregates......... 3,258 3,134  2,761  3,087  3,335   3,451   3,573   3,573   3,523   3,474   3,425   3,425
     BQG Aggregates...........   624   570    423    420    454     470     486     486     479     473     466     466
                               ----- -----  -----  -----  ----- ------- ------- -------  ------  ------  ------  ------
          Sub Total........... 9,257 8,671  8,894  8,772  9,590  10,041  10,129  10,129   9,985   9,846   9,708   9,708
     Volume Growth Rates(a)...   NA  -6.3%   2.6%  -1.4%   9.3%    4.7%    0.9%    0.0%   -1.4%   -1.4%   -1.4%    0.0%
AGGREGATES Prices
(Can$/m.t.)
     Dufferin Aggregates......  6.00  6.38   6.07   6.23   6.37    6.54    6.72    6.94    6.77    6.68    6.68    6.68
     Demix Aggregates.........  5.04  4.92   5.16   5.90   6.03    6.19    6.36    6.57    6.41    6.32    6.32    6.32
     BQG Aggregates...........  5.53  5.18   5.27   5.77   5.90    6.06    6.23    6.42    6.26    6.18    6.18    6.18
                               ----- -----  -----  -----  ----- ------- ------- -------  ------  ------  ------  ------
     Weighted Average.........  5.63  5.77   5.75   6.09   6.23    6.40    6.57    6.78    6.61    6.53    6.53    6.53
                               ----- -----  -----  -----  ----- ------- ------- -------  ------  ------  ------  ------
     Price Growth Rates(b)....    NA   2.6%  -0.4%   6.0%   2.2%    2.7%    2.7%    3.2%   -2.5%   -1.3%    0.0%   0.0%
- -----------------------------------------------------------------------------------------------------------------------
CONCRETE Volumes
('000c.m.)
     Dufferin Concrete........ 1,107   871  1,027  1,060  1,168   1,232   1,222   1,222   1,205   1,188   1,171   1,171
     Boehmers Concrete........   206   185    115    124    137     144     143     143     141     139     137     137
     Demix Beton..............   246   168    191    210    227     235     243     243     240     236     233     233
     Beton Quebec.............   179   151    144    150    161     168     173     173     171     169     166     166
                               ----- -----  -----  -----  ----- ------- ------- -------  ------  ------  ------  ------
          Sub Total........... 1,738 1,375  1,477  1,544  1,693   1,779   1,781   1,781   1,756   1,732   1,707   1,707
                               ----- -----  -----  -----  ----- ------- ------- -------  ------  ------  ------  ------
     Volume Growth Rates(a)...    NA -20.9%  7.4%   4.6%   9.7%    5.0%    0.2%   -0.0%   -1.4%   -1.4%   -1.4%    0.0%
CONCRETE Prices
(Can$/c.m)
     Dufferin Concrete........ 79.29 83.15  84.98  83.67  85.51   87.82   90.28   93.17   90.85   89.69   89.69   89.69
     Boehmers Concrete........ 79.27 86.04  87.08  88.47  90.42   92.86   95.46   98.51   96.05   94.83   94.83   94.83
     Demix Beton.............. 75.18 77.14  73.89  81.58  83.37   85.63   88.02   90.84   88.58   87.44   87.44   87.44
     Beton Quebec............. 97.21 94.49  87.25  91.75  93.77   96.30   99.00  102.16   99.61   98.34   98.34   98.34
                               ----- -----  -----  -----  ----- ------- ------- -------  ------  ------  ------  ------
     Weighted Average......... 80.55 84.05  83.95  84.56  86.41   88.74   91.24   94.16   91.81   90.64   90.64   90.64
                               ----- -----  -----  -----  ----- ------- ------- -------  ------  ------  ------  ------
     Price Growth Rates(b)...    NA   4.3%  -0.1%   0.7%   2.2%    2.7%    2.8%    3.2%   -2.5%   -1.3%    0.0%    0.0%
</TABLE>
 
- ------------
 
(a) Management expects aggregate and  concrete volumes to  develop in line  with
    PCA Cement Consumption growth rates until 1997 and then follow the projected
    downward trend of cement volumes
 
(b) Management  expects aggregate and concrete  prices to develop with inflation
    from 1995 to  1998 and then  follow the projected  downward trend in  cement
    prices
 
                                       41

<PAGE>
 
                              ST. LAWRENCE CEMENT
                    CONSOLIDATED SALES ANALYSIS 1991 TO 2002
 
<TABLE>
<CAPTION>
                                 HISTORICAL   FORECAST BUDGET                             PROJECTIONS
                               --------------  ------  ------                           --------------
                                1991    1992    1993    1994    1995     1996    1997    1998    1999    2000    2001    2002
                               ------  ------  ------  ------  -------  ------  ------  ------  ------  ------  ------  ------
<S>                              <C>     <C>     <C>     <C>     <C>      <C>     <C>     <C>     <C>     <C>     <C>     <C>
CEMENT
     Total Sales Volume
       ('000 m.t.)............   3,375   2,961   3,306   3,218    3,411   3,515   3,461   3,486   3,437   3,389   3,341   3,341
     Average Price
       (Can$/m.t.)............   65.85   63.18   64.18   69.37    72.49   75.05   78.05   80.24   78.24   77.24   77.24   77.24
     Total Sales (Can$)....... 222,244 187,076 212,179 223,224 247,281  263,826 270,131 279,729 268,884 261,759 258,070 258,070
AGGREGATES
     Total Sales Volume
       ('000 m.t.)............   9,257   8,671   8,894   8,772    9,590  10,041  10,129  10,129   9,985   9,846   9,708   9,708
     Average Price
       (Can$/m.t.)............    5.63    5.77    5.75    6.09     6.23    6.40    6.57    6.78    6.61    6.53    6.53    6.53
     Total Sales (Can$).......  52,105  50,061  51,137  53,437   59,721  64,236  66,571  68,702  66,039  64,288  63,382  63,382
CONCRETE
     Total Sales Volume
       ('000 c.m.)............   1,738   1,375   1,477   1,544    1,693   1,779   1,781   1,781   1,756   1,732   1,707   1,707
     Average Price
       (Can$/c.m.)............   80.55   84.05   83.95   84.56    86.41   88.74   91.24   94.16   91.81   90.64   90.64   90.64
     Total Sales (Can$)....... 139,963 115,580 123,967 130,555 146,333  157,846 162,540 167,741 161,238 156,965 154,753 154,753
OTHER
     Construction............. 110,498 118,696 119,390 123,000 135,883  151,638 169,266 166,945 164,575 162,288 160,001 160,001
     Concrete Products........   2,120   1,716     428       0        0       0       0       0       0       0       0       0
     Building Products........  24,460  22,376  23,259  12,690   12,969  13,319  13,692  14,130  13,929  13,736  13,542  13,542
     Others...................  17,475  16,595  14,132  25,691   26,243  27,730  28,582  29,561  29,141  28,736  28,331  28,331
                               ------- ------- ------- ------- -------  ------- ------- ------- ------- ------- ------- -------
          Total Other Sales(a) 154,553 159,383 157,209 161,381 175,095  192,687 211,540 210,636 207,646 204,760 201,874 201,874

TOTAL SALES................... 568,865 512,100 544,492 568,597 628,430  678,595 710,782 726,808 703,807 687,772 678,080 678,080
INTRA-COMPANY SALES(b).......  (64,386)(45,015)(64,319)(68,018)(61,479) (56,751)(50,157)(20,589)(20,589)(20,589)(20,589)(20,589)
                               -----------------------------------------------------------------------------------------------
CONSOLIDATED NET SALES........ 504,479 467,085 480,173 500,579 566,951  621,844 660,625 706,219 683,218 667,183 657,491 657,491
</TABLE>
 
- ------------
 
(a) 'Other  Sales' have been projected by management through 1998 and develop in
    line with cement volumes through 2002
 
(b) Intra-Company  Sales  have  been  projected  by  management  through   1998.
    Intra-Company Sales 1999 to 2002 are based on average 1991 to 1998 data
 
                                       42
<PAGE>
                              ST. LAWRENCE CEMENT
                         COST OF SALES ANALYSIS 1991 TO 2002
 
<TABLE>
<CAPTION>
                            HISTORICAL                                                    PROJECTIONS
                         ----------------  FORECAST BUDGET   ----------------------------------------------------------------------
                          1991     1992     1993     1994     1995     1996     1997     1998     1999     2000     2001     2002
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
<S>                      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>
CEMENT
Cement Production
  Volume: ('000 m.t.)
Domestic-Ontario........   1,125      982     873       975    1,037    1,103    1,111    1,126    1,110    1,095    1,079    1,079
Domestic-Quebec &
  Maritime..............   1,201    1,002   1,087     1,212    1,239    1,241    1,224    1,224    1,207    1,190    1,173    1,173
Domestic-USA............     939      840     965       938    1,046    1,071    1,023    1,029    1,014    1,000      986      986
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
Sub Total...............   3,265    2,824   2,925     3,125    3,322    3,415    3,358    3,379    3,331    3,285    3,238    3,238
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
Production Cost:
  (Can$/m.t.)
Domestic-Ontario........   42.22    44.38   44.07     42.91    42.75    42.75    43.73    44.82    46.07    47.32    48.36    49.28
Domestic-Quebec &
  Maritime..............   39.23    39.53   36.16     35.39    35.83    36.78    38.01    39.22    40.32    41.41    42.32    43.12
Domestic-USA............   40.98    48.82   47.38     49.13    50.72    52.87    55.52    57.32    58.92    60.52    61.85    63.02
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
Weighted Average........   40.93    43.98   43.11     43.23    42.69    43.82    45.24    46.59    47.89    49.19    50.27    51.22
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
Total Costs (Can$
  '000)................. 133,653  124,219  126,113  135,114  141,804  149,654  151,932  157,426  159,536  161,567  162,794  165,887
Inventories &
  Adjustments...........  19,965   14,151   27,027   11,706   15,453   16,763   17,338   17,836   17,530   17,530   17,530   17,530
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
COST OF CEMENT SALES.... 153,618  138,370  153,140  146,820  157,257  166,417  169,270  175,262  177,066  179,097  180,324  183,417
VOLUME GROWTH...........      NA   -13.5%     3.6%     6.8%     6.3%     2.8%    -1.7%     0.6%    -1.4%    -1.4%    -1.4%     0.0%
INFLATION...............    5.6%     1.7%     1.8%     1.9%     2.2%     2.7%     2.8%     3.2%     2.8%     2.7%     2.2%     1.9%
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
AGGREGATES
Production Volume ('000
  m.t.).................   9,257    8,671   8,894     8,772    9,590   10,041   10,129   10,129    9,985    9,846    9,708    9,708
Production Cost
  (Can$/m.t.)...........    3.66     3.89    3.53      3.65     3.73     3.83     3.94     4.07     4.18     4.30     4.39     4.47
Total Costs (Can$
  '000).................  33,904   33,736  31,429    32,060   35,798   38,473   39,947   41,225   41,778   42,309   42,631   43,441
Inventories &
  Adjustments...........   2,206    3,081   1,294       831    1,971    2,065    2,191    2,230    1,984    1,984    1,984    1,984
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
COST OF AGGREGATE
  SALES.................  36,110   36,817  32,723    32,891   37,769   40,538   42,138   43,455   43,761   44,293   44,614   45,424
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
CONCRETE
Production Volume ('000
  c.m.).................   1,738    1,375   1,477     1,544    1,693    1,779    1,781    1,781    1,756    1,732    1,707    1,707
Production Cost
  (Can$/c.m.)...........   74.27    76.37   71.94     77.89    78.57    80.19    82.33    84.97    87.35    89.71    91.68    93.42
Total Costs (Can$
  '000)................. 129,051  105,015  106,226  120,251  133,059  142,643  146,674  151,368  153,397  155,350  156,530  159,504
Inventories &
  Adjustments...........       0        0       0         0        0        0        0        0        0        0        0        0
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
COST OF CONCRETE
  SALES................. 129,051  105,015  106,226  120,251  133,059  142,643  146,674  151,368  153,397  155,350  156,530  159,504
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
OTHER PRODUCTS
Variable Costs..........  49,403   47,111   44,017   36,374   36,653   37,226   38,370   39,448   39,977   40,486   40,793   41,568
Fixed Costs.............  97,374   99,395  101,439  109,582  121,522  136,265  152,680  150,832  155,055  159,242  162,745  165,837
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
Total Other Cost of
  Sales................. 146,777  146,506  145,456  145,956  158,175  173,491  191,050  190,280  195,032  199,727  203,538  207,406
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
TOTAL
Gross Total Cost of
  Sales................. 465,556  426,708  437,545  445,918  486,260  523,089  549,132  560,365  569,257  578,467  585,007  595,751
Intra-Company
  Adjustments........... (84,134) (48,560) (67,399) (80,969) (80,471) (76,687) (70,842) (42,280) (68,918) (68,918) (68,918) (68,918)
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
TOTAL COST OF SALES..... 381,422  378,148  370,146  364,949  405,789  446,402  478,290  518,085  500,339  509,549  516,089  526,833
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
</TABLE>
 
                                       43
 
<PAGE>
                              ST. LAWRENCE CEMENT
                           INCOME STATEMENT 1991-2002
 
<TABLE>
<CAPTION>
                            HISTORICAL                                                    PROJECTIONS
                         ----------------  FORECAST BUDGET   ----------------------------------------------------------------------
(CAN$ IN '000 )           1991     1992     1993     1994     1995     1996     1997     1998     1999     2000     2001     2002
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
<S>                      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>
SALES................... 504,479  467,085  480,173  500,579  566,951  621,844  660,625  706,219  683,218  667,183  657,491  657,491
Total Costs of Sales.... 381,422  378,148  370,146  364,949  405,789  446,402  478,290  518,085  500,339  509,549  516,089  526,833
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
Gross Margin............ 123,057   88,937  110,027  135,630  161,162  175,442  182,335  188,134  182,879  157,634  141,402  130,657
Selling &
  Administrative........  75,334   78,092   68,802   69,429   70,176   69,483   72,517   74,809   72,373   70,674   69,647   69,647
Corporate Reserve/Cost
  Adjustment (a)........       0        0        0    4,300  (16,400) (21,000) (21,800) (20,600) (22,000) (22,000) (22,000) (22,000)
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
EBITDA..................  47,723   10,845   41,225   61,901  107,386  126,959  131,618  133,925  132,506  108,960   93,754   83,010
Depreciation............  35,428   36,726   34,860   34,634   38,164   38,960   39,671   41,309   38,762   39,336   39,856   40,329
Amortisation............     920    1,165    1,157    1,157    1,157    1,157    1,157    1,157    1,157    1,157    1,157    1,157
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
EBIT....................  11,375  (27,046)   5,208   26,110   68,065   86,842   90,790   91,459   92,587   68,468   52,741   41,524
Net Interest Expense.... (19,892) (19,600) (18,000) (15,500) (15,226) (15,226) (18,624) (20,429) (14,568) (12,807) (11,382) (10,411)
Extraordinary
  Expenses..............      --  (13,333)    (642)   (-500)      --       --       --       --       --       --       --       --
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
Pretax Profit...........  (8,517) (59,979) (13,434)  10,110   52,839   71,616   72,166   71,030   78,020   55,660   41,359   31,113
Tax (Credit) Provision
  @.....................  (2,789) (20,110)  (3,115)   5,511   19,550   26,498   26,701   26,281   28,867   20,594   15,303   11,512
                         -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
Net Income (Loss).......  (5,728) (39,869) (10,319)   4,599   33,289   45,118   45,465   44,749   49,152   35,066   26,056   19,601
</TABLE>
 
(a) Corporate Reserve/Cost Adjustment reflects top management's views on certain
    items which were not otherwise taken into account
    in the five-year plan.
 
Ajustment consists of:      - Savings under EXCEL and BCM Cost reduction
                              programs
                            - Fees to Holderbank Financiere (Management and R&D
                              Fees)
                            - Reserve on ability to increase prices as
                              projected
 
                                       44
 
<PAGE>
                              ST. LAWRENCE CEMENT
                            BALANCE SHEET 1991-2002
 
<TABLE>
<CAPTION>
                           HISTORICAL                                              PROJECTIONS
                         --------------- FORECAST BUDGET ---------------------------------------------------------------
(CAN$ IN '000 )           1991    1992    1993    1994    1995    1996    1997    1998    1999    2000    2001    2002
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
<S>                      <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>
ASSETS:
Current Assets:
    Accounts
      Receivable........ 130,686 138,917 135,804 135,212 149,608 150,674 159,438 169,741 154,245 150,625 148,437 148,437
    Inventories &
      Supplies..........  93,627  93,058 82,627   80,095  93,108 103,367 108,712 115,206 104,988 106,921 108,293 110,548
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Total Current Assets.... 224,313 231,975 218,431 215,307 242,716 254,041 268,150 284,947 259,233 257,546 256,730 258,985
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Property,Plant &
  Equipment -- Net...... 427,738 412,915 398,117 399,684 406,520 412,560 417,888 421,579 427,817 433,482 438,626 443,296
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Total Other Assets......  60,938  85,064 82,786   70,788  74,058  81,544  92,771  78,106  76,949  75,792  74,635  73,478
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Total Assets............ 712,989 729,955 699,335 685,779 723,294 748,145 778,809 784,633 764,000 766,820 769,991 775,759
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Liabilities & Net Worth
Current Liabilities
    Accounts Payable &
      Accrued
      Liabilities.......  55,480  72,178  73,243  59,907  69,061  74,158  78,761  84,172  76,063  77,463  78,458  80,091
    Short Term Debt.....   2,984   3,510   1,711  16,558  44,998  51,509  22,528  13,883  13,883  13,883  13,883  13,883
    Taxes Deferred or
      Payable...........   5,226   5,585   5,585   5,585   5,585   5,585   5,585   5,585   5,585   5,585   5,585   5,585
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Total Current
  Liabilities...........  63,690  81,273  80,539  82,050 119,645 131,252 106,874 103,640  95,531  96,931  97,926  99,559
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Long-Term Debt.......... 221,856 260,176 240,289 215,913 179,849 158,615 183,443 163,734 117,698 101,800  88,926  80,153
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Deferred Taxes..........  71,781  65,376  63,756  65,566  67,504  69,949  73,204  75,859  78,513  81,167  83,821  86,475
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Shareholders' Equity
    Common Stock........ 110,605 134,724 137,364 140,964 144,264 147,264 150,264 153,389 156,514 159,639 162,764 165,889
    Retained Earnings... 245,057 188,406 177,387 181,286 212,033 241,065 265,024 288,011 315,744 327,283 336,554 343,683
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Total Shareholders'
  Equity................ 355,662 323,130 314,751 322,250 356,297 388,329 415,288 441,400 472,258 486,922 499,318 509,572
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Total Liabilities &
  Shareholders'
  Equity................ 712,989 729,955 699,335 685,779 723,294 748,145 778,809 784,633 764,000 766,820 769,991 775,759
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
                         ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -------
</TABLE>
 
                                       45
 
<PAGE>
                              ST. LAWRENCE CEMENT
                         CASH FLOW STATEMENT 1991-2002
<TABLE>
<CAPTION>
                     HISTORICAL                                                    PROJECTIONS
                  ---------------- FORECAST  BUDGET   -----------------------------------------------------------------------
(CAN$ IN '000)      1991     1992     1993    1994     1995     1996     1997     1998     1999     2000     2001       2002
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
<S>               <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>        <C>
Net Income
  (Loss).........  (5,728) (39,869) (10,319)   4,599   33,289   45,118   45,465   44,749   49,152   35,066   26,056    19,601
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
Noncash Charges
  (Credits)
Depreciation 
  of PP&E........  35,428   36,726   34,860   34,634   38,164   38,960   39,671   41,309   38,762   39,336   39,856    40,329
Amortisation
  of Goodwill....     920    1,165    1,157    1,157    1,157    1,157    1,157    1,157    1,157    1,157    1,157     1,157
Deferred Income
  Taxes..........    (552)  (6,405)  (1,621)   1,811    1,938    2,445    3,255    2,654    2,654    2,654    2,654     2,654
Other Non-Cash
  Items..........    (962)     (31)  (1,200)  (1,200)      --       --       --       --       --       --       --        --
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
(Increase) 
  Decrease in
  Receivables....      --       --       --      592  (14,396)  (1,066)  (8,764) (10,303)  15,496    3,620    2,188         0
(Increase) 
  Decrease in
  Inventories....      --       --       --    2,532  (13,013) (10,259)  (5,345)  (6,494)  10,218   (1,933)  (1,372)   (2,255)
(Decrease) 
  Increase in
  Accounts 
  Payable........      --       --       --  (13,336)   9,154    5,097    4,603    5,411   (8,109)   1,400      994     1,633
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
Changes in 
  Working
  Capital........   2,096    9,434   14,648  (10,212) (18,255)  (6,228)  (9,506) (11,386)  17,605    3,088    1,810      (621)
CASH PROVIDED 
  BY OPERATIONS..  31,202    1,020   37,525   30,789   56,293   81,452   80,042   78,483  109,330   81,300   71,534    63,120
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
CASH FLOW 
  BEFORE
  INVESTMENTS....  31,202    1,020   37,525   30,789   56,293   81,452   80,042   78,483  109,330   81,300   71,534    63,120
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
Proceeds from 
  Sale of
  Assets.........   3,375    3,388   10,000   10,000        0        0        0        0        0        0        0         0
Capital 
  Expenditures... (24,606) (19,271) (28,862) (45,000) (45,000) (45,000) (45,000) (45,000) (45,000) (45,000) (45,000)  (45,000)
Acquisitions.....  (6,644) (13,864)       0        0        0        0        0        0        0        0        0         0
Investments in
  Affiliates/
  Minority
  Interests...... (33,355)  (1,136)     (85)       0   (6,500)       0        0        0        0        0        0         0
Hudson-Catskill 
  Project.......   (4,624)       0        0        0        0        0        0        0        0        0        0         0
Increase in 
  Long-term
  receivables....  (1,749)  (9,732)     840    7,987    2,336    2,098       (3)       0        0        0        0         0
Deferred Exchange 
  on US Debt.....       0   (6,671)  (1,275)     816        0  (13,100) (19,650)   9,355        0        0        0         0
Loans to 
  Employees......       0     (836)       0        0        0        0        0        0        0        0        0         0
Other Investing
  Activities.....    (130)     919    1,605    2,038     (262)   2,358    7,270    4,152        0        0        0         0
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
CASH 
  USED FOR 
  INVESTMENTS.... (67,733) (47,203) (17,777) (24,159) (49,426) (53,644) (57,383) (31,493) (45,000) (45,000) (45,000)  (45,000)
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
CASH FLOW 
  BEFORE
  FINANCING...... (36,531) (46,183)  19,748    6,630    6,867   27,808   22,659   46,990   64,330   36,300   26,534    18,120
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
Variation in 
  Debt...........   2,647      777   37,374   (3,945)  (1,096) (44,556)    (937) (20,960)       0        0        0         0
Capital Issued...  19,563   24,119    2,640    3,600    3,300    3,000    3,000    3,125    3,125    3,125    3,125     3,125
Stock Dividends 
  paid........... (17,343) (11,897)       0        0        0        0        0        0        0        0        0         0
Cash Dividends... (13,960)  (4,885)    (700)    (700)  (2,542) (16,086) (21,505) (21,762) (21,419) (23,527) (16,785)  (12,472)
                   ------   ------   ------   ------   ------   ------   ------   ------   ------   ------   ------    ------
                   (9,093)   8,114   39,314   (1,045)    (338) (57,642) (19,442) (39,597) (18,294) (20,402) (13,660)   (9,347)
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
NET DECREASE 
  (INCREASE) IN
  REVOLVER....... (45,624) (38,069)  59,062    5,585    6,529  (29,834)   3,217    7,393   46,036   15,898   12,874     8,773
                  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------  -------   -------
 
</TABLE>
 
                                       46
 
<PAGE>
                              ST. LAWRENCE CEMENT
                   GROWTH RATES-FINANCIAL RATIOS-ASSUMPTIONS
 
<TABLE>
<CAPTION>
                                      HISTORICAL                                             PROJECTIONS
                                    --------------  FORECAST BUDGET --------------------------------------------------------------
                                     1991    1992    1993    1994    1995    1996    1997    1998    1999    2000    2001    2002
                                    ------  ------  ------  ------  ------  ------  ------  ------  ------  ------  ------  ------
<S>                                 <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>
Income Statement Ratios:
Sales Growth Rate..................     NA    -7.4%   2.8%    4.2%    13.3%    9.7%    6.2%    6.9%   -3.3%   -2.3%   -1.5%    0.0%
Gross Margin.......................   24.4%   19.0%  22.9%   27.1%    28.4%   28.2%   27.6%   26.6%   26.8%   23.6%   21.5%   19.9%
EBITDA Margin......................    9.5%    2.3%   8.6%   12.4%    18.9%   20.4%   19.9%   19.0%   19.4%   16.3%   14.3%   12.6%
EBIT Margin........................    2.3%   -5.8%   1.1%    5.2%    12.0%   14.0%   13.7%   13.0%   13.6%   10.3%    8.0%    6.3%
Pretax Margin......................   -1.7%  -12.8%  -2.8%    2.0%     9.3%   11.5%   10.9%   10.1%   11.4%    8.3%    6.3%    4.7%
Net Margin.........................   -1.1%   -8.5%  -2.1%    0.9%     5.9%    7.3%    6.9%    6.3%    7.2%    5.3%    4.0%    3.0%
Cost of Sales/Sales................   75.6%   81.0%  77.1%   72.9%    71.6%   71.8%   72.4%   73.4%   74.5%   74.5%   74.5%   74.5%
S,G&A/Sales........................   14.9%   16.7%  14.3%   13.9%    12.4%   11.2%   11.0%   10.6%   10.6%   10.6%   10.6%   10.6%
Effective Interest Rate............    8.8%    7.4%   7.5%    6.6%     6.3%    6.7%    8.5%   11.1%   11.1%   11.1%   11.1%   11.1%
Effective Tax Rate.................   32.7%   33.5%  23.2%   34.5%    37.0%   37.0%   37.0%   37.0%   37.0%   37.0%   37.0%   37.0%
Canadian Inflation.................    5.6%    1.7%   1.8%    1.9%     2.2%    2.7%    2.8%    3.2%    3.2%    3.2%    3.2%    3.2%
Balance Sheet Ratios:
Accounts Receivable Days...........     N/A   102.1  105.6    99.0     87.0    87.8    83.2    82.4    82.4    82.4    82.4    82.4
Inventories & Supplies Turns.......     N/A     4.0    4.0     4.4      5.1     4.8     4.6     4.8     4.8     4.8     4.8     4.8
Accounts Payable & Accrued
  Liabilities Days.................     N/A    53.6   71.2    73.3     53.9    56.5    56.6    55.5    55.5    55.5    55.5    55.5
Debt/Equity........................   63.2%   81.6%  76.9%   72.1%    63.1%   54.1%   49.6%   40.2%   27.9%   23.8%   20.6%   18.5%
Debt/Total Capital.................   38.7%   44.9%  43.5%   41.9%    38.7%   35.1%   33.2%   28.7%   21.8%   19.2%   17.1%   15.6%
Equity/Total Capital...............   61.3%   55.1%  56.5%   58.1%    61.3%   64.9%   66.8%   71.3%   78.2%   80.8%   82.9%   84.4%
Dividend/Net Income (t-1)..........      NA  -85.3%  -1.8%   -6.8%    55.3%   48.3%   47.7%   47.9%   47.9%   47.9%   47.9%   47.9%
RONOA..............................    1.9%   -4.8%   1.0%    4.9%    12.9%   16.2%   15.7%   15.2%   15.7%   11.5%    8.8%    6.9%
Cash Flow Statement Ratios
Capital Expenditure (US$ '000).....  24,606  19,271  28,862  45,000  45,000  45,000  45,000  45,000  45,000  45,000  45,000  45,000
Capital Expenditure/Net PP&E
  (t-1)............................      NA    4.5%   7.0%   11.3%    11.3%   11.1%   10.9%   10.8%   10.7%   10.5%   10.4%   10.3%
Depreciation, Amortisation (CAN$
  '000)............................  35,428  36,726 34,860  34,634   38,164  38,960  39,671  41,309  38,762  39,336  39,856  40,329
as % of Net PP&E (t-1).............     NA    8.59%  8.44%   8.70%    9.55%   9.58%   9.62%   9.89%   9.19%   9.19%   9.19%   9.19%
of which 'Depreciation'
  (CAN$'000).......................  34,508  35,561 33,703  33,477   37,007  37,803  38,514  40,152  37,605  38,179  38,699  39,172
of which 'Amortisation'
  (CAN$'000).......................     920   1,165  1,157   1,157    1,157   1,157   1,157   1,157   1,157   1,157   1,157   1,157
</TABLE>
 
                                       47
 
<PAGE>
ST. LAWRENCE CEMENT INC.                                                   DRAFT
WEIGHTED AVERAGE COST OF CAPITAL CALCULATION
 
<TABLE>
<S>                                                            <C>
Risk-Free Interest Rate -- 10 yrs. Treasury Bond (1).....      6.78%
Market Risk Premium (2)..................................      7.60%
Tax Rate.................................................     34.50%
Cost of Debt(3)..........................................       7.4%
Levered Beta(4)..........................................       1.26
After-Tax Cost of Debt(5)................................      4.85%
Debt/Total Capital.......................................     43.47%
Equity/Total Capital.....................................     56.53%
Cost of Equity(6)........................................     16.36%
WACC (7).................................................     11.35%
</TABLE>
 
(1) Source: Datastream December 17, 1993
 
(2) Historical US Equity Market Risk Premium (Approx.)
 
(3) St. Lawrence's effective cost of debt
 
(4) Source: Bloomberg Dec 17, 1993
 
(5) (Cost of Debt) * (1 -- Tax Rate)
 
(6) (Risk-Free Interest Rate) + (Levered Beta) * (Market Risk Premium)
 
(7) (Debt/Total  Capital)  *  (Cost  of Debt)  *  (1-Tax  Rate)  + (Equity/Total
    Capital) * (Cost of Equity)
 
                                       48



<PAGE>
F
<PAGE>
                               PROJECT CROSSROADS
            CASE STUDY I: BOXCROW CEMENT CO LP - TEXAS CEMENT PLANT
 
<TABLE>
<S>                         <C>                                 <C>
Date:                       06 May 1993
Acquiror:                   Holnam Inc.
Transaction Description:    Acquired the Midlothian, Texas cement plant, a debtor in Chapter 11 bankruptcy.
                            The transaction had received approval by a Dallas bankruptcy court. Funding for
                            the transaction consisted of $27 million in tax-exempt revenue bonds assumed by
                            the Partnership, $24 million in Partnership bank loans, and $40 million in equity.
                            The L.P is 75% and 25% owned by Holnam and Trammell Crow, respectively.
Target Description:         Cement plant is a highly efficient and modern facility located at Midlothian,
                            Texas and has a production capacity of 1.0 million tons per year. The Partnership
                            also acquired terminals in Oklamoma City, Oklahoma, and Lubbock, Texas. The kiln
                            was built in 1987 and utilizes a dry process.
Transaction Summary:        Transaction Value:                  $91.4 million
                            Production Capacity acquired:       1.0 million tons
                            Price/s.t of production capacity:   $91.4
</TABLE>
 
[Logo]Merrill Lynch                                                 'Holderbank'
 
<PAGE>
                               PROJECT CROSSROADS
              CASE STUDY II: CERTAIN ASSETS OF LAFARGE CORPORATION
 
<TABLE>
<S>                         <C>                                 <C>
Date:                       01 February 1993
Acquiror:                   Medusa Corporation
Transaction Description:    Acquired a cement plant and nine distribution terminals from Lafarge Corporation
                            for about $45.6 million in cash. In connection with the closing of the
                            acquisition, Medusa and Lafarge entered into a Cement Supply Contract and a Non
                            competition Agreement (Medusa paid Lafarge $4.5 million at the closing of the
                            acquisition). The former agreement provides that Medusa sell to Lafarge at least
                            50,000 tons of gray portland cement produced at the Dempolis plant during each
                            year of the initial five-year term of the contract.
Target Description:         Assets acquired include Lafarge's seventeen-year old, 850,000 ton capacity
                            single-kiln cement plant (primarily gray portland and masonry cement) in Dempolis,
                            Alabama, two working quarries and two mineral reserve properties in the
                            surrounding area, terminals located in Montgomery, Alabama, Atlanta and
                            Bainbridge, Georgia and Chattanooga, Tennessee and related personal property.
                            Medusa also assumed Lafarge's leases on terminals in Dacatur and Mobile, Alabama,
                            Doraville, Georgia and Tallahassee, Florida. The plant utilizes a dry process.
Transaction Summary:        Transaction Value:                  $45.6 million
                            Production Capacity acquired:       850,000 tons
                            Price/s.t. of production capacity:  $53.65
</TABLE>
 
[Logo]Merrill Lynch                                                 'Holderbank'
 
<PAGE>
                               PROJECT CROSSROADS
               CASE STUDY III: RIVERSIDE CEMENT CO. - BEAZER PLC
 
<TABLE>
<S>                         <C>                                 <C>
Date:                       05 May 1991
Acquiror:                   Ssangyong Cement Industrial Co Ltd.
Transaction Description:    Acquired a 50% interest in Riverside Cement from Beazer West, a unit of Beazer,
                            for $173 million. Riverside will be operated as a joint venture between Beazer and
                            Ssangyong.
Target Description:         Riverside operates two plants producing 1.7 million tons of cement a year at Oro
                            Grande (maintains seven kilns) and Crestmore in California (1.6 million tons of
                            cement and .1 million tons of white cement). The kilns were built during 1948 -
                            1959; utilize a dry process.
Transaction Summary:        Transaction Value:                  173 million
                            Production Capacity acquired:       1.7 million tons
                            Price/s.t. of production capacity:  $101.76
</TABLE>
 
[Logo]Merrill Lynch                                                 'Holderbank'
 
<PAGE>
                               PROJECT CROSSROADS
             CASE STUDY IV: BEAZER PLC - GIFFORD HILL CEMENT PLANT
 
<TABLE>
<S>                         <C>                                 <C>
Date:                       04 Feb 1991
Acquiror:                   Blue Circle Industries Plc
Transaction Description:    Acquired the Gifford-Hill cement plant from Beazer for $60.7 million in cash. The
                            sale was a further step in Beazer's program to reduce its debt.
Target Description:         The Gifford-Hill plant located at Harleyville, South Carolina was commissioned in
                            1974 and can produce 690,000 tons of cement per year; utilize a dry process.
Transaction Summary:        Transaction Value:                  $60.7 million
                            Production Capacity acquired:       690,000 tons
                            Price/s.t. of production capacity:  $87.97
</TABLE>
 
[Logo]Merrill Lynch                                                 'Holderbank'
 
<PAGE>
                               PROJECT CROSSROADS
          CASE STUDY V: MISSOURI PORTLAND CEMENT AND DAVENPORT CEMENT
 
<TABLE>
<S>                         <C>                                 <C>
Date:                       17 December 1990
Acquiror:                   Lafarge Corporation
Transaction Description:    Acquired certain cement production and distribution, construction materials and
                            admixture businesses in the United States from Cementia Holdings, which is 60%
                            owned by Lafarge Copee (France), parent of Lafarge, Asland S.A. and certain of
                            their affiliates for about $160.6 million.
Target Description:         Operates three cement plants in Grand Chain, IL (two kilns built in 1963 and
                            1975 -- dry process), Sugar Creek, MO (two kilns built in 1953 and 1957  -- dry
                            process), and Buffalo, IA (one kiln built in 1981 -- dry process), with a total
                            capacity of 2.6 million tons and 16 distribution terminals along the Mississippi.
                            Also maintains about 30 related ready-mix and aggregate operations as well as
                            Prochem Technology, Inc., a chemical admixtures business. The plants are
                            dry-process cement operations.
Transaction Summary:        Transaction Value:                  $147.7 million
                            Production Capacity acquired:       2.6 million tons
                            Price/s.t. of production capacity:  $56.81
</TABLE>
 
[Logo]Merrill Lynch                                                 'Holderbank'
 
<PAGE>
                               PROJECT CROSSROADS
       CASE STUDY VI: PACIFIC COAST CEMENT CO. (LONE STAR INDUSTRIES INC)
 
<TABLE>
<S>                         <C>                                 <C>
Date:                       07 June 90
Acquiror:                   Cementos Mexicanos SA
Transaction Description:    Cemex acquired a 50% stake in Pacific Coast Cement from Lone Star Industries for
                            $40 million. The transaction has been subject to compliance with regulatory
                            requirements.
Target Description:         Capacity estimated at approximately .9 million tons of cement per year. The kiln
                            was commissioned in 1981 and utilizes a dry process.
Transaction Summary:        Transaction Value:                  $80 million
                            Production Capacity acquired:       900,000 tons
                            Price/s.t. of production capacity:  $88.89
</TABLE>
 
[Logo]Merrill Lynch                                                 'Holderbank'
 <PAGE>
G
<PAGE>
                               PROJECT CROSSROADS
                                    GLOSSARY
 
<TABLE>
<S>                        <C>
'NOLs'                     Net Operating Loss carry forwards
'DCF'                      Discounted Cash Flow
'Free Cash Flow'           Cash Flow before Financing Activities
'NPV'                      Net Present Value
'WACC'                     Weighted Average Cost of Capital
'EBIT'                     Earnings before Interests and Taxes
'EBITDA'                   Earnings before Interests, Taxes, Depreciation and Amortisation
'PP&E'                     Property, Plant & Equipment
'EPS'                      Earnings per Share
'Market Cap.'              Market Capitalisation = Market Value + Preferred Equity at Liquidation Value (Incl.
                           Redeemable) + Net Debt + Minority Interest
'TLP'                      Texas Limited Partnership
'PCA'                      Portland Cement Association
's.t.'                     short tons
'm.t.'                     metric tons
</TABLE>
 
[Logo]Merrill Lynch                                                 'Holderbank'



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