ALCAN ALUMINIUM LTD /NEW
10-K405, 2000-03-29
PRIMARY PRODUCTION OF ALUMINUM
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<PAGE>   1
                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM 10-K

[ X ]            ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF
                       THE SECURITIES EXCHANGE ACT OF 1934
                   For the fiscal year ended 31 December 1999

                                       OR

[   ]         TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

                          Commission file number 1-3677

                             ALCAN ALUMINIUM LIMITED

<TABLE>

<S>                                                <C>
Incorporated in:                                   I.R.S. Employer identification No.:

CANADA                                             NOT APPLICABLE
1188 Sherbrooke Street West,
Montreal, Quebec, Canada  H3A 3G2
Telephone:  (514) 848-8000

</TABLE>

Securities registered pursuant to Section 12(b) of the Act:

<TABLE>
<S>                                            <C>
Title                                          Name of each exchange on which
                                               registered

Common Shares  without nominal or par value    Chicago Stock Exchange
                                               New York Stock Exchange
                                               Pacific Stock Exchange

Common Share Purchase Rights                   Chicago Stock Exchange
                                               New York Stock Exchange
                                               Pacific Stock Exchange
</TABLE>

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark whether the Registrant: (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months and (2) has been subject to such filing
requirements for the past 90 days: Yes . X. No ...

Indicate by check mark if disclosure of delinquent filers pursuant to item 405
of Regulation S-K is not contained herein, and will not be contained, to the
best of Registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this form 10-K or any amendment to this
Form 10-K. [X]

The aggregate market value of the voting stock
<TABLE>
<S>                                       <C>
held by non-affiliates:                   $8,367 million, as of 14 February 2000

Common Stock of Registrant outstanding    218,734,110 Common Shares,
                                          as of 14 February 2000

Documents incorporated by reference:      Annual Report to security holders for
                                          the fiscal year ended 31 December 1999
                                          (Parts I, II and IV)
                                          Management Proxy Circular for the
                                          Annual Meeting to be held on 27
                                          April 2000 (Parts III and IV)
</TABLE>



<PAGE>   2

                                    CONTENTS

<TABLE>
<CAPTION>                                                                                  PAGE
                                                                                           ----
<S>                                                                                         <C>
PART I
Items 1 and 2 Business and Properties........................................................2
     Overview of Segments/Divisions..........................................................2
     History/Recent Developments.............................................................3
     Bauxite and Alumina.....................................................................4
     Primary Aluminum........................................................................8
     Aluminum Conversion ...................................................................10
     Recycling..............................................................................13
     Research and Development...............................................................14
     Environmental Regulations..............................................................15
     Properties.............................................................................15
     Employee Relations.....................................................................15
     Patents, Licenses and Trademarks.......................................................15
     Competition and Government Regulations.................................................16
Item 3  Legal Proceedings ..................................................................16
     Environmental Matters..................................................................16
     Other Matters..........................................................................18
Item 4  Submission of Matters to a Vote of Security Holders.................................19

PART II
Item 5  Market for the Registrant's Common Equity and Related Stockholder Matters...........19
Item 6  Selected Financial Data.............................................................20
Item 7  Management's Discussion and Analysis of Financial Condition and
        Results of Operations...............................................................21
Item 7a Quantitative and Qualitative Disclosures about Market Risk..........................21
Item 8  Financial Statements and Supplementary Data.........................................22
Item 9  Changes in and Disagreements with Accountants on Accounting and
           Financial Disclosure.............................................................22

PART III
Item 10 Directors and Executive Officers of the Registrant..................................22
Item 11 Executive Compensation..............................................................23
Item 12 Security Ownership of Certain Beneficial Owners and Management......................23
Item 13 Certain Relationships and Related Transactions......................................24

PART IV
Item 14 Exhibits, Financial Statement Schedules and Reports on Form 8-K.....................24

Signatures..................................................................................28
Consent of Independent Accountants..........................................................30
Exhibit No. 21  Subsidiaries, Related Companies, etc........................................31
</TABLE>




<PAGE>   3



                                     PART I

In this report, unless the context otherwise requires, the following definitions
apply:

     "Alcan", "Company" or "Registrant" means Alcan Aluminium Limited and, where
     applicable, one or more Subsidiaries,

     "Annual Report" means Alcan's Annual Report for the year ended 31 December
     1999,

     "Board" or "Board of Directors" means the Board of Directors of Alcan,

     "Dollars" or "$" means U.S. Dollars,

     "Joint Venture" means an association (incorporated or unincorporated) of
     companies jointly undertaking some commercial enterprise and
     proportionately consolidated to the extent of Alcan's participation,

     "Management Proxy Circular" means the management proxy circular for Alcan's
     Annual Meeting of Shareholders to be held on 27 April 2000,

     "Related Company" means a company in which Alcan owns, directly or
     indirectly, 50% or less of the voting stock and in which Alcan has
     significant influence over management, but does not include a company in a
     Joint Venture,

     "Shares" or "Common Shares" means the Common Shares of Alcan,

     "Shareholder" means a holder of the Shares,

     "Subsidiary" means a company controlled, directly or indirectly, by Alcan,
     and

     "tonne" means a metric tonne of 1,000 kilograms or 2,204.6 pounds.

Unless otherwise expressly indicated herein, the financial and other information
given in this report is presented on a consolidated basis.

Certain information called for by Items of this Form is incorporated by
reference to the Annual Report and the Management Proxy Circular. Such
information is specifically identified herein, including by the reference "See
Annual Report..." or "See Management Proxy Circular...". With the exception of
such information specifically incorporated by reference, the Annual Report and
the Management Proxy Circular are not to be deemed filed as part of this Form
10-K Report.

Cautionary Statement
Written or oral statements made by Alcan or its representatives, including
statements set forth herein, which describe the Company's or management's
objectives, projections, estimates, expectations or predictions of the future
may be "forward-looking statements" within the meaning of the United States
Private Securities Litigation Reform Act of 1995, which can be identified by the
use of forward-looking terminology such as "believes," "expects," "may," "will,"
"should," "estimates," "anticipates" or the negative thereof or other variations
thereon. The Company cautions that, by their nature, forward-looking statements
involve risk and uncertainty and that the Company's actual results could differ


                                       1
<PAGE>   4


materially from those expressed or implied in such forward-looking statements or
could affect the extent to which a particular projection is realized.

Important factors which could cause the Company's actual performance to differ
materially from projections or expectations included in forward-looking
statements include global aluminum supply and demand conditions, aluminum ingot
prices and changes in other raw materials costs and availability, cyclical
demand and pricing within the principal markets for the Company's products,
changes in government regulations, particularly those affecting environmental,
health or safety compliance, economic developments and other factors within the
countries in which the Company operates or sells its products and other factors
relating to the Company's ongoing operations including, but not limited to,
litigation, labour negotiations and fiscal regimes.

Additional information concerning factors that could cause actual results to
differ materially from those in forward-looking statements include, but are not
necessarily limited to, those discussed under the heading "Risks and
Uncertainties" in the Management's Discussion and Analysis section of Alcan's
Annual Report, on pages 37 to 38 thereof. The text under such heading is
incorporated herein by reference.

ITEM 1 AND ITEM 2 BUSINESS AND PROPERTIES

Alcan is the parent company of an international group involved in most aspects
of the aluminum industry. Through Subsidiaries, Joint Ventures and Related
Companies around the world, the activities of Alcan include bauxite mining,
alumina refining, power generation, aluminum smelting, manufacturing and
recycling as well as research and technology. Approximately 36,000 people are
directly employed by Alcan.

In the 98 years since it was established, Alcan has developed a unique
combination of competitive strengths. Alcan is a multicultural and multilingual
enterprise reflecting the differing corporate and social characteristics of the
many countries in which it operates. Within a universal framework of policies
and objectives, individual Subsidiaries conduct their operations with a large
measure of autonomy. With operations and sales offices in more than 30
countries, Alcan is one of the most international aluminum companies and a
leading producer of flat-rolled aluminum products.

1.        OVERVIEW OF SEGMENTS/DIVISIONS

In April 1999, Alcan was restructured into two business operating groups to
better support the achievement of its Full Business Potential II ("FBP II")
targets. Alcan's bauxite mining, alumina refining, power generation and primary
aluminum activities are the responsibility of the Alcan Primary Metal Group. All
downstream or fabrication activities, such as sheet, foil, flexible packaging,
cable and extrusions as well as recycling activities and secondary metal
production are the responsibility of the Alcan Global Fabrication Group. The two
operating groups are self-sufficient, but operate within a universal framework
of strategy and policies.

The corporate office focuses on enterprise strategy and profitable growth, while
overseeing governance, policy and compliance matters.

                                       2
<PAGE>   5


2.        HISTORY/RECENT DEVELOPMENTS

Alcan is a limited liability Canadian company, incorporated on 3 June 1902, with
its headquarters and registered office in Montreal, Canada. It was formed as a
subsidiary of the Pittsburgh Reduction Company, one of the founding companies of
the aluminum industry, to establish a smelter and hydroelectric power facility
in Shawinigan, Quebec. In 1928, the international operations and domestic U.S.
operations were separated into two competing companies that became Alcan and
Alcoa Inc., respectively. During the Second World War substantial expansion of
hydroelectric and smelting capacity took place in Quebec to supply aluminum for
the war effort. In the 1950s, Alcan added hydroelectric and smelting capacity in
British Columbia. During the postwar period Alcan expanded internationally and
invested in fabricating activities to stimulate demand for its primary metal
production. Today, Alcan is a multinational company engaged in all aspects of
the aluminum industry on an international scale.

Since 1994, Alcan has divested several fabricating businesses which were not
considered to be a strategic fit for the Company and which did not create
long-term value for its Shareholders. As part of this process, in 1996, Alcan
sold 12 non-strategic downstream businesses in the U.K. and in the U.S. During
1998 and 1999, Alcan also decreased its shareholding in Nippon Light Metal
Company, Ltd. ("NLM") from 45.6% to 5.1%. In the first half of 1999, Alcan sold
its Aughinish alumina refinery in Ireland and its piston business in Nuremberg,
Germany. In July 1999, Alcan sold its wholly-owned Subsidiary, Alcan France,
which produces building systems. On 30 September 1999, Alcan and South Korea's
Taihan Electric Wire Co., Ltd. announced the formation of Alcan Taihan Aluminum
Limited, a jointly-owned company with modern rolling assets to serve the growing
market for aluminum rolled products throughout the Asia/Pacific region.

For 1999, the Company reported a net income of $460 million. See the Annual
Report "Management's Discussion and Analysis" on page 20.

Setting aside the impact of changes in the market price for aluminum, Alcan
improved its pre-tax profitability by $300 million during 1997 and 1998. In
1999, the Company announced a further profit improvement target (called its FBP
II program), of $700 million pre-tax, to be achieved by the end of the year
2001. The achievement of this target will enable the Company to have the highest
growth rate in terms of Economic Value Added ("EVA"(R)) for the industry. ("EVA"
is a registered trademark of Stern Stewart & Co.)

On 15 September 1999, the Company entered into a three-way combination agreement
with Pechiney and Alusuisse Lonza Group AG ("algroup"). The structure of the
proposed combination involves two independent exchange offers of the Company's
Shares, one for all of the outstanding shares of Pechiney and the other for all
of the outstanding shares of algroup. Upon completion of the combination (which
is subject to regulatory approvals) and assuming that all of the Pechiney and
algroup shares are exchanged for the Company's Shares, the Company's
Shareholders would hold 44% of the Shares of the Company's on a fully diluted
basis. On 22 November 1999, the Company's Shareholders approved the issuance of
the Company's Shares under the two independent exchange offers.

On 14 March 2000, in view of their inability to agree with the European
Commission as to the undertakings satisfactory to respond to the European
Commission's concerns with respect to the combined company's market share of
certain European markets (including aluminum beverage can body stock and
aluminum food can sheet), the three parties to the combination decided to
withdraw their filing notification to the European Commission as regards those
aspects of the combination which relate to transactions involving Pechiney.


                                       3
<PAGE>   6


For legal reasons relating to the functioning of the European Commission's
merger review process, the withdrawal required that the three parties terminate
the combination agreement, insofar as Pechiney is concerned. A substituting
combination agreement in relation to the transactions relating to Pechiney was
forthwith constituted. This new agreement is the same as its predecessor except
that it provides that the parties shall seek to identify a form of undertakings
to the European Commission which are mutually satisfactory to each of them and
to the European Commission. If no such undertakings are agreed to by 30 April
2000 either Alcan or Pechiney may terminate the agreement such that there will
be no further obligation to make the exchange offer in relation to Pechiney.

On 23 March 2000, Alcan announced the sale of its 54.62% interest in Indian
Aluminium Company, Limited ("Indal") to Hindalco Industries Limited
("Hindalco"), India's largest integrated aluminum producer. Alcan and Hindalco
plan to complete this $169 million cash transaction following the approval of
Indian authorities.

3.        BAUXITE AND ALUMINA

3.1       Products

Alumina (aluminum oxide) is produced from bauxite, the basic aluminum-bearing
ore, by a chemical process. Depending upon quality, between four and five tonnes
of bauxite are required to produce approximately two tonnes of alumina. A
portion of the alumina produced by Alcan is sold in the metallurgical and
chemical alumina markets.

3.2       Sales and Marketing/Customers

Alcan produced in 1999 approximately 3.6 million tonnes of smelter-grade
alumina, of which some 3 million tonnes is required by its current smelting
operations. The remainder is sold to third parties. In addition, Alcan produced
in 1999 approximately 400,000 tonnes of chemical-grade alumina which is sold to
third parties in the form of various alumina chemicals.

3.3       Production Facilities

3.3.1     Canada    Alcan owns an alumina facility with a capacity of about
1.2 million tonnes per year at Jonquiere (Quebec). Bauxite for this operation is
obtained from Brazil (see below), Guinea (see below) and other sources. Alumina
and alumina-based chemicals produced at Jonquiere supply, in part, the smelters
in Quebec and are also sold in chemical markets.

3.3.2     Australia    Alcan has a 21.4% interest in a company which operates an
alumina plant at Gladstone (Queensland) which has a capacity of about 3.5
million tonnes per year. Each participant in that plant supplies bauxite for
toll conversion. Alcan's bauxite is purchased from Comalco Limited ("Comalco")
in Australia under a long-term contract. Alcan's share of production from
Gladstone is used to supply the Alcan smelter at Kitimat (British Columbia) and
is also sold to third parties. In 1998, Alcan and Comalco signed an agreement
providing for the future development of Alcan's Ely bauxite mine in Cape York,
Queensland, Australia, with Comalco's adjacent operations. This agreement
becomes effective in 2000.

3.3.3     Brazil    Alcan purchased close to 2 million tonnes of bauxite in 1999
from a 12.5%-owned company, Mineracao Rio do Norte S.A. ("MRN"). MRN's Trombetas
mine in the Amazon region has an operating capacity of about 10 million tonnes
per year. Bauxite purchased from MRN is processed at the Jonquiere plant (see
above) and at the Alumar alumina refinery in Sao Luis


                                       4
<PAGE>   7
(Brazil) which has an annual capacity of about 1.2 million tonnes; Alcan
owns a 10% interest and future expansion rights in the latter refinery.
Alcan owns alumina facilities (and related bauxite mining facilities) with a
capacity of about 150,000 tonnes of alumina per year at Ouro Preto which supply
smelters in Brazil.

3.3.4     Ghana    Alcan purchased about 400,000 tonnes of bauxite in 1999 from
Ghana Bauxite Co. Ltd. ("GBC") in which it holds an interest of 80%. The bauxite
purchased is used for processing at the Burntisland plant (see below) and the
Jonquiere plant (see above).

3.3.5     Guinea    Alcan purchased 4 million tonnes of bauxite in 1999 under
contracts in effect through 2011 from Compagnie des Bauxites de Guinee S.A.
("CBG"). Alcan has a 33% interest in Halco (Mining) Inc.; Halco holds a 51%
interest in CBG, the remaining 49% being held by the Republic of Guinea. CBG's
mine in the Boke region of Guinea has an operating capacity of about 12 million
tonnes per year. Bauxite purchased from CBG is processed at the Jonquiere plant
(see above) and is also sold to third parties.

3.3.6     India    In May 1998, Alcan acquired a 20% interest in the proposed
Utkal alumina project in Orissa, India. A further 20% is held by Alcan's
Subsidiary, Indal. The project consists of a one million tonne integrated
alumina plant and bauxite mine, with potential to further expand production
capacity. In February 1999, Alcan increased its direct interest in the project
to 35%, subject to regulatory approval. Alcan's decision regarding the beginning
of construction is expected to be made in mid-2001. Indal owns bauxite mining
facilities at Chandgad and Lohardaga, as well as alumina facilities at Belgaum
and Muri with a total capacity of 390,000 tonnes of alumina per year.

3.3.7     Jamaica    Alcan has a 93% interest in alumina facilities (and related
bauxite mining facilities) with an annual capacity of about 1.2 million tonnes.
The Government of Jamaica owns the remaining 7% interest in these facilities.
Alcan is responsible for management of the operations. In 1999, most of Alcan's
share of the alumina produced was supplied to Alcan smelters in Canada and the
United States but some alumina was sold to third parties.

3.3.8     United Kingdom    Alcan operates an alumina plant in Burntisland
(Scotland), which has an annual capacity of approximately 120,000 tonnes of
special aluminas and other chemicals for sale to the chemical market. Bauxite
for this operation is purchased from Ghana (see above).



                                       5
<PAGE>   8

                  ALUMINA CAPACITIES -- AS AT 31 DECEMBER 1999

                             (THOUSANDS OF  TONNES)

<TABLE>
<CAPTION>
                                                                      % OF                   ALCAN
                                                                   OWNERSHIP     ANNUAL     SHARE OF
           LOCATIONS+                                               BY ALCAN    CAPACITY    CAPACITY
           ----------                                              ---------    --------    --------
           <S>                                                     <C>          <C>         <C>

           SMELTER-GRADE ALUMINA

           AUSTRALIA............... Gladstone                        21.4        3,500         748(1)
                                    (Queensland)
           BRAZIL.................. Ouro Preto                        100          150         150
                                    (Saramenha, Minas Gerais)
                                    Alumar                             10        1,200         120
                                    (Sao Luis)
           CANADA.................. Vaudreuil                         100        1,045       1,045
                                    (Jonquiere, Quebec)
           INDIA................... Belgaum                          54.6
                                    (Karnataka)                                    270         270
                                    Muri                             54.6
                                    (Bihar)
           JAMAICA................. Kirkvine                           93
                                    (Manchester)                                 1,175       1,093(1)
                                    Ewarton                            93
                                    (St. Catherine)

           TOTAL SMELTER-GRADE ALUMINA...................................................... 3,426

           SPECIALTY CHEMICAL ALUMINAS AND HYDRATES

           CANADA.................. Vaudreuil                         100           130        130
                                    (Jonquiere, Quebec)
           INDIA................... Belgaum                          54.6
                                    (Karnataka)                                     120        120
                                    Muri                             54.6
                                    (Bihar)
           UNITED KINGDOM.......... Burntisland                       100           120        120
                                    (Fife, Scotland)

           TOTAL SPECIALTY CHEMICAL ALUMINAS AND HYDRATES...................................   370

           TOTAL............................................................................ 3,796

</TABLE>


[FN]
- ----------
+    Includes Joint Ventures, proportionately consolidated.
(1)  Restated to better reflect the actual production levels achieved over
     a period of time.
</FN>

3.4       Raw Materials

3.4.1     Bauxite Reserves    Alcan obtains its bauxite from mining
Subsidiaries, Joint Ventures, consortium companies and third-party suppliers. To
meet its bauxite needs in 1999, Alcan used 6.2 million tonnes from its mines and
purchased 3.5 million tonnes from third parties. Alcan has more than sufficient
bauxite to meet its needs for the next 23 years. Alcan also has access to
additional resources to meet its needs beyond this period. In 1998 and 1999,
Alcan spent $2.9 million and $4.6 million, respectively, on exploration and
development of bauxite reserves.


                                       6
<PAGE>   9
<TABLE>
<CAPTION>

         ALCAN BAUXITE                                         As at 31 December 1999
         RESERVES BY EQUITY INTEREST                            (millions of tonnes)
                                                         ---------------------------------------
                                                          EQUITY                       RESERVES
                                                         INTEREST        TOTAL       ALCAN SHARE
                                                         --------       ------       -----------
         <S>                                               <C>           <C>           <C>

         ALCAN JAMAICA COMPANY                             0.930         51.12        * 51.12
         ALCAN SOUTH PACIFIC PTY LTD.                      1.000         56.11          56.11
         ALCAN ALUMINIO DO BRASIL LTDA.                    1.000          8.90           8.90
         CBG (Guinea)                                      0.165        192.13        * 63.40
         GBC (Ghana)                                       0.800          5.20        *  5.20
         INDIAN ALUMINIUM LTD.                             0.546         12.35           6.74
         UTKAL ALUMINA INTERNATIONAL LIMITED               0.350        118.00          41.30
         MRN (Brazil)                                      0.125        171.50          21.44

         TOTAL........................................................................ 254.21

</TABLE>
[FN]
- ---------
*    Adjusted to reflect allocation.
</FN>

In recent years the world mining industry has moved towards standardizing the
procedures and nomenclature in regard to the classification of mineral resources
and ore reserves. The Australasian Code developed by the Joint Ore Reserve
Committee ("JORC") has become an internationally accepted code and the general
principles outlined in this code have been followed in compiling Alcan's
reserves and resources.

Resources encompass an area of known mineralisation that has been sampled to
varying degrees and for which there are reasonable prospects for eventual
economic extraction. Ore reserves have been sufficiently drilled off to allow
for inclusion within a mining plan and the tonnage so defined has been subject
to strict mining and economic criteria. In the case of CBG for example, the
resources are vast but the actual reserves of exportable bauxite, as defined by
current mining and economic criteria, are limited.

The basis for classifying reserves varies from country to country. For example,
in India and Brazil, a certain portion of the bauxite is mined from mineral
properties owned by third parties. In this case only bauxite actually contracted
for is included as ore reserves. Environmental constraints require that certain
bauxite lands remain classifies as resources until such time as permits are
obtained.

3.4.2     Chemicals and Other Materials    Alcan, together with its
Subsidiaries, Related Companies and Joint Ventures, produces a wide range of
specialty aluminas and aluminum hydroxides for different uses, such as ceramics,
refractories, water treatment chemicals, catalysts and coagulants. Its products
are also used as flame retardants and smoke suppressants for plastics and
resins. The principal manufacturing facilities for special aluminas and aluminum
hydroxides are located in Canada, the U.K. and India.

Certain chemicals and other materials, e.g., aluminum fluoride, required for the
production of aluminum at Alcan's smelters, are also produced by its chemical
operations. Other materials, e.g., caustic soda, fuel oil, fluorspar and
petroleum coke, are purchased from third parties.

                                       7
<PAGE>   10


4.        PRIMARY ALUMINUM

4.1       Products

4.1.1     Aluminum    Aluminum is produced through the electrolytic reduction of
alumina. Electrical energy is used to separate the aluminum from the oxygen in
alumina. Approximately two tonnes of alumina yield one tonne of metal.

4.1.2     Other Aluminum Sources    Other sources of aluminum include the
following: purchases of primary aluminum under contracts and spot purchases,
purchases of aluminum used beverage cans and aluminum scrap for recycling and
purchases of customer scrap returned against ingot or semi-fabricated product
sales contracts. In addition, some aluminum fabricated products are purchased
for resale. Purchases in 1999 of aluminum of all types from all sources amounted
to 1,297,000 tonnes, compared with 1,227,000 tonnes in 1998 and 1,254,000 tonnes
in 1997.

4.2       Sales and Marketing/Customers

In 1999, Alcan sold 667,000 tonnes of primary aluminum to third parties.
Virtually all this ingot was in the form of value-added ingot, primarily billet,
sheet ingot or foundry alloy. The remainder of the primary metal produced was
sold to Alcan's own fabricating operations, primarily as sheet ingot, wire bar
or molten metal, used for the continuous casting of rod or sheet.

Approximately half of the primary aluminum produced in Alcan's North and South
American smelters is consumed in Alcan's fabricating facilities, while the
remaining half is sold to third party customers, primarily in North America and
Asia. North American third party sales have been focused on both customized
extrusion billet and foundry alloys. These markets have been very strong,
supported by growth in automotive demand, and by a buoyant economy. Although
Alcan has been short of metal in Europe, the duty barrier for aluminum from
Canada and high logistics costs have made it impractical to ship significant
tonnages of metal to Europe.

Alcan is a major supplier of extrusion billet to independent extruders and
foundry ingot to independent shape casting foundries. Alcan also sells alloys to
independent foundries in Canada, Italy, the United Kingdom and the United
States.

Alcan's ingot product realizations were $1,511 per tonne in 1999 compared to
$1,558 per tonne in 1998 and $1,739 per tonne in 1997. These figures relate to
primary and secondary ingot and scrap.

4.3       Production Facilities

4.3.1     Smelting    Alcan owns and operates 15 primary aluminum smelters with
a total annual rated capacity of 1,583,000 tonnes. Seven of these smelters,
having a total annual rated capacity of 1,068,000 tonnes, are located in Canada;
the other smelters are located in Brazil, India, the U.K. and the U.S. During
1999, Alcan's smelters produced 1,518,000 tonnes of primary aluminum: 1,108,000
tonnes in Canada, 129,000 tonnes in the U.S., 132,000 tonnes in the United
Kingdom, 102,300 tonnes in Brazil and 47,000 tonnes in India.

Utilization of smelting capacities varies from time to time according to
business conditions. Due to difficult industry and market conditions, and
following the consolidation of Indian Aluminium Company, Limited in mid-1998,
approximately 134,000 tonnes of capacity remain shut down at smelters in the
U.S. and the U.K. In India, a decision was made to close permanently the 66,000
tonne smelter at Belgaum, which had been idle for over two years due to lack of
affordable power.


                                       8
<PAGE>   11
For many years, Alcan has been engaged in smelter modernization and rebuilding
programs to retrofit or replace some of its older facilities. It intends to
continue these programs with a view to increasing productivity, improving
working conditions and minimizing the impact of its operations on the
environment. Construction of the new $1.8 billion, 375,000 tonnes annual
capacity, aluminum smelter and casting center in Alma (Quebec) is expected to be
completed in 2001. On 22 March 1999, Alcan announced the closure of the
Isle-Maligne smelter to be completed by December 1999. That date has now been
extended to March 2000 for the final 25,000 tonnes. It had been previously
intended that the Isle-Maligne smelter be shut down when the new Alma smelter
becomes operational.

                     SMELTER CAPACITIES -- AS AT 31 DECEMBER 1999
                                          (THOUSANDS OF  TONNES)

<TABLE>
<CAPTION>
                                                                      % OF
                                                                     OWNERSHIP             ANNUAL
       LOCATIONS                                                      BY ALCAN            CAPACITY
       ---------                                                     ---------            --------
       <S>                   <C>                                      <C>                <C>

       CANADA..............  Arvida
                             (Jonquiere, Quebec)                        100                   238

                             Grande-Baie
                             (La Baie, Quebec)                          100                   186

                             Laterriere
                             (Chicoutimi, Quebec)                       100                   210

                             Shawinigan
                             (Quebec)                                   100                    88

                             Isle-Maligne
                             (Alma, Quebec)                             100                    25(1)

                             Beauharnois
                             (Melocheville, Quebec)                     100                    49

                             Kitimat
                             (British Columbia)                         100                   272

       TOTAL IN CANADA .................................................................... 1,068

       BRAZIL..............  Ouro Preto
                             (Saramenha, Minas Gerais)                  100                    51

                             Aratu
                             (Bahia)                                    100                    58

       INDIA...............  Hirakud
                             (Orissa)                                  54.6                    44(2)

                             Alupuram
                             (Kerala)                                  54.6

       UNITED KINGDOM......  Lynemouth
                             (Northumberland, England)                  100                   130

                             Lochaber
                             (Inverness-shire, Scotland)                100                    38

                             Kinlochleven
                             (Argyll, Scotland)                         100                     8

       UNITED STATES.......  Sebree
                             (Kentucky)                                 100                   186

       TOTAL OUTSIDE CANADA................................................................   515

       TOTAL............................................................................... 1,583
</TABLE>
[FN]
- ----------
(1)  This facility will be permanently closed by 31 March 2000.
(2)  Reflects some potline shutdowns at Alupuram.
</FN>

4.3.2     Other Aluminum Sources     Alcan operates three specialized plants in
the U.S., with a total


                                       9
<PAGE>   12


annual capacity of 481,000 tonnes, for the recycling of used beverage cans and
process scrap returned from customers. A similar plant in the U.K. operates
with a capacity of 70,000 tonnes per year. Alcan also operates a facility in
the U.K. for the production of 70,000 tonnes per year of sheet ingot from
aluminum scrap. In Brazil, Alcan operates a dedicated used beverage can
recycling facility with an initial capacity of 40,000 tonnes per year.

Alcan operates secondary aluminum smelters in Italy and India which have
capacities of 56,000 and 25,000 tonnes per year, respectively, for the
production of secondary aluminum from aluminum scrap.

4.4       Raw Materials

4.4.1     Electricity    The smelting of one tonne of aluminum requires between
14 and 18.5 megawatt-hours of electric energy. Alcan produces low-cost
electricity at its own hydroelectric generating plants.

In Canada, these plants have an installed generating capacity of 3,600
megawatts, of which 2,700 megawatts may be considered to be hydraulically
available over the long term. These facilities supply electricity to Alcan's
Canadian smelters. All water rights pertaining to Alcan's hydroelectric
installations are owned by Alcan except for those relating to the Peribonka
River in Quebec. A Charge (Redevance Statutaire) is payable to the Quebec
provincial government based on total energy generation, escalating at the same
rate as the Consumer Price Index in Canada. In 1984, Alcan and the Quebec
provincial government signed a lease extending the Company's water rights
relating to the Peribonka River to 31 December 2033 against an annual payment
based on sales realizations of aluminum ingot. In British Columbia, rentals and
generation taxes for electricity used in smelting and related purposes are
directly tied to the sales realizations of aluminum produced at Kitimat. For
electricity sold to third parties within that province, Alcan pays provincial
water rentals at rates which are fixed by the British Columbia provincial
government, similar to those paid by B.C. Hydro, the provincially-owned electric
utility.

One-third of Alcan's installed hydroelectric capacity in Canada was constructed
prior to the end of 1943, another third by the end of 1956 and the remainder by
the end of 1959. All these facilities are expected to remain fully operational
over the foreseeable future.

In addition to electricity generated at its own plants, as described above,
Alcan has agreed to purchase, under a long-term agreement, between one and three
billion kilowatt-hour of electrical energy annually from Hydro-Quebec beginning
in 2001. Any electricity which is surplus to Alcan's needs is sold to
neighbouring utilities or customers under both long-term and short-term
arrangements.

For smelters located outside of Canada, electricity is obtained from a variety
of sources. The smelters in England and Scotland operate their own coal-fired
and hydroelectric generating plants, respectively. Indal operates its own
coal-fired generating plant for one of its smelters, while the other smelter is
dependent upon purchased electricity. The smelters in Brazil obtain some of
their electricity requirements from owned hydroelectric generating plants and
purchase the balance. The smelter in the U.S. purchases electricity under a
long-term contract.


5.        ALUMINUM CONVERSION

5.1       Products

The conversion of aluminum ingot into semi-fabricated and finished products
requires the

                                       10
<PAGE>   13
application of a variety of intermediate processes, known generally
as fabricating. Many other producers of primary aluminum are also in the
business of supplying those products. In addition, there are many independent
fabricators which purchase primary and recycled aluminum from the primary
producers and the post-consumer market.

Nearly 90% of Alcan's fabricated aluminum products volume is composed of rolled
products such as sheet and foil as well as flexible packaging. A major portion
of Alcan sheet is can stock for beverage containers. Other important end-use
markets for sheet include building and construction, transportation, the
printing industry and the industrial distribution market. Alcan also rolls foil
for household and commercial packaging applications and for industrial products.

Since 1990, Alcan has made significant investments in the expansion, upgrade and
acquisition of rolled products facilities in North and South America and in
Europe. In 1998, Alcan undertook an expansion of its rolling mill at
Pindamonhangaba in Brazil. The plant, which has an ultimate capacity of 280,000
tonnes per year, will support the rapidly growing South American can sheet
market. In 1999, substantial progress was made by the Alcan Global Automotive
Products Group with the signing of a strategic alliance and long-term supply
agreement with General Motors Corporation ("GM"). In January 2000, Alcan signed
another significant multi-year aluminum supply agreement with Ford Motor Company
("Ford"). Alcan continues to work with GM, Ford and other automakers in North
America and Europe to develop lighter, more efficient vehicles.

Through a number of selected downstream businesses, Alcan manufactures and sells
other fabricated aluminum products such as rod, wire and cable for the
electrical industry, and extrusions for the building and construction market.

5.2       Sales and Marketing/Customers

In 1999, Alcan shipped 1,911,000 tonnes of fabricated products and manufactured
another 315,000 tonnes from customer-owned metal, which together represented 72%
of Alcan's total volume for the year. Alcan's fabricated aluminum products
business is mainly composed of a number of large, capital-intensive rolling
operations as well as some smaller downstream businesses, and represents over
67% of Alcan's total sales and operating revenues of $7.3 billion. Alcan,
together with its Subsidiaries, Related Companies and Joint Ventures, carries
out fabricating operations in more than 45 plants in 13 countries.

5.2.1     Flat-rolled Products    In 1999, Alcan's shipments of rolled products,
including conversion of customer-owned metal, amounted to 2,028,000 tonnes or
91% of its total fabricated products shipments. Principal markets are beverage
can sheet, other packaging, transportation (including automotive), building
products, lithographic sheet and other industrial applications.

5.2.2     Wire and Cable    Aluminum is also cast and rolled into rod, which is
then drawn into wire and stranded into cable for the transmission and
distribution of electricity. Rod is also used for mechanical applications such
as screen wire and cable armouring.

5.2.3     Castings    Another method of fabrication is the casting of molten
aluminum into components for machinery, automotive products and aircraft.

5.2.4     Extrusions    Examples of end-products using extrusions include
windows, doors and automotive components. Alcan is also a major supplier of
extrusion ingot to third party extruders in many countries.


                                       11
<PAGE>   14


5.3  Production Facilities

5.3.1 Flat-rolled Products    Alcan is the world's largest producer and marketer
of flat-rolled aluminum products (sheet and foil). At the end of 1999, Alcan's
annual sheet and foil manufacturing capacity in its principal fabricating
markets was as follows: over 1,113,000 tonnes in North America; 170,000 tonnes
in South America; over 980,000 tonnes in Europe; and 242,000 tonnes in Asia.

A major portion of Alcan's sheet is in the form of can stock for beverage
containers. Other important end-use markets for sheet include building and
construction, transportation, the printing industry and the industrial
distribution market. Alcan foil is used for household and commercial packaging
applications and for industrial products. Alcan's project to expand capacity at
its Pindamonhangaba, Brazil rolling mill to 280,000 tonnes is currently
undergoing customer qualification trials. The rolling mill of Alcan Taihan
Aluminum Limited will have a capacity of 300,000 tonnes. Alcan will invest $46
million to expand production of aluminum rolled sheet for the automotive and
distribution markets at its Kingston, Ontario mill. The expansion is expected to
be completed by the end of 2000. In April 1999, Alcan and Arco Aluminum, Inc.
announced a $22 million expansion of their jointly-owned Logan aluminum rolling
mill in Kentucky, U.S.

             ROLLING CAPACITIES BY REGION -- AS AT 31 DECEMBER 1999

                                   (THOUSANDS OF  TONNES)

             NORTH AMERICA                          EUROPE
             Saguenay                               Rogerstone
             (Quebec)                               (United Kingdom)
             Kingston                               Falkirk
             (Ontario)                              (United Kingdom)
             Logan                                  Glasgow
             (Kentucky)                             (Scotland)
             Oswego                                 Norf
             (New York)                             (Germany)
             Terre Haute                            Ludenscheid
             (Indiana)                              (Germany)
             Fairmont                               Ohle
             (West Virginia)                        (Germany)
             Louisville                             Nachterstedt
             (Kentucky)                             (Germany)
             TOTAL NORTH AMERICA.....1,113          Gottingen
                                                    (Germany)
                                                    Bresso
             ASIA                                   (Italy)
             Youngju                                Pieve Emanuele
             (South Korea)                          (Italy)
             Bukit Raja                             TOTAL EUROPE ...........980
             (Malaysia)
             Rangsit
             (Thailand)                             SOUTH AMERICA
             Taloja                                 Pindamonhangaba
             (India)                                (Brazil)
             Belur                                  Utinga
             (India)                                (Brazil)
             TOTAL ASIA................242          TOTAL SOUTH AMERICA.....170

5.3.2 Wire and Cable    Alcan's main wire and cable businesses are located in
Canada and the U.S.

5.3.3 Extrusions    Alcan's Subsidiaries, Related Companies and Joint Ventures
produce extruded products in several countries (including India, Italy, China,
Malaysia and Thailand) and sell these products locally and in other countries
for the building, construction, transportation and engineering markets.


                                       12
<PAGE>   15


6.        RECYCLING

6.1       Products

Alcan's annual recycling capacity is now 775,000 tonnes. Alcan operates two
facilities for the production of foundry alloys primarily from recycled
aluminum: one in India, the other in Italy. These plants serve domestic
automotive markets. In addition, sheet ingot is produced from a variety of scrap
in the U.K.

In the case of used beverage cans ("UBCs"), Alcan has a well-established and
growing North American recycling network. Alcan's U.S. plants processed more
than 21.6 billion cans, or one-third of all UBCs recycled by Americans, in 1999.
Alcan purchases UBCs throughout North America and remelts the UBCs, together
with its customers' can production scrap, at three locations in the U.S.,
producing new can sheet ingot.

6.2       Sales and Marketing/Customers

Recycled metal is primarily sold to Alcan's own rolling facilities to produce
can sheet.

6.3       Production Facilities

Alcan has a dedicated UBC recycling plant, which has an ultimate capacity of
80,000 tonnes per year, at Pindamonhangaba, Brazil. In addition to its UBC
facilities at Latchford, Alcan has a growing infrastructure of 26 can
recycling centres and over 500 independents in the United Kingdom. Alcan plays
leading roles in joint industry programs to promote aluminum collection and
recycling in many of the countries where it operates.

Alcan also operates an environmentally advanced facility in Quebec for the
recovery of aluminum from the dross that forms on the surface of molten metal.
In Italy, the Borgofranco plant serves Alcan's fabricating plants in Germany,
Switzerland and Italy as well as recycling customers' manufacturing scrap and
post-consumer aluminum packaging material. As well, the plant recovers aluminum
and salt from saline slag, a by-product of aluminum recycling. As a matter of
course, Alcan operates facilities in many plants to recycle aluminum scrap
generated internally by fabricating activities.


                                       13
<PAGE>   16


             RECYCLING PLANT CAPACITIES -- AS AT 31 DECEMBER 1999

                             (THOUSANDS OF  TONNES)
<TABLE>
<CAPTION>
                                                                                   % OF
                                                                                OWNERSHIP       ANNUAL
                      LOCATIONS                                                  BY ALCAN      CAPACITY
<S>                                                      <C>                      <C>          <C>
FOUNDRY ALLOYS AND REMELT SCRAP INGOT

      INDIA......................................        Taloja                     54.6          25
                                                         (Maharastra)
      ITALY......................................        Borgofranco di Ivrea        100          70(1)
                                                         (Piemonte region)
TOTAL FOUNDRY ALLOYS............................................................................. 95


SHEET INGOT FROM UBCS AND CUSTOMER PROCESS SCRAP

       BRAZIL.....................................       Pinda                       100          40*
                                                         (Pindamonhangaba,
                                                         Sao Paulo)
       UNITED KINGDOM.............................       Warrington                  100          70
                                                         (England)
       UNITED STATES..............................       Berea                       100
                                                         (Kentucky)
                                                         Greensboro                  100         500(1)
                                                         (Georgia)
                                                         Oswego                      100
                                                         (New York)

  SHEET INGOT FROM MISCELLANEOUS SCRAP

       UNITED KINGDOM.............................       Warrington                  100          70
                                                         (England)
  TOTAL SHEET INGOT............................................................................. 680

  TOTAL......................................................................................... 775

</TABLE>
- -----------

[FN]
*    Ultimate annual capacity is 80,000 tonnes per year.
(1)  Reflects the continued optimization of current assets.

</FN>

7.        RESEARCH AND DEVELOPMENT

Alcan's research and technology efforts are managed by its two operating groups:
Alcan Primary Metal (covering bauxite, alumina and chemicals as well as primary
metal production) and Alcan Global Fabrication. Research and technology is a
global system of three research laboratories, applied engineering centers and
plant technical departments. The research laboratories, responsible for
approximately 60% of the total R&D expenses for Alcan, play a major role in
innovation through basic and applied research. Two laboratories are located in
Canada (at Kingston, Ontario, and Jonquiere, Quebec) and one is in the U.K.
(Banbury, Oxfordshire). Together, they employ about 475 people. In recent years,
Alcan's R&D effort has been refocused on core processes and products. Close to
90% of the activities in the R&D centers are now directed towards improved
product and process development programs for the mainstream businesses and focus
on assisting operating units to achieve increased productivity, higher quality
and reduced costs. Additionally, intellectual property management safeguards
Alcan's process and product technologies and trademarks. Alcan's operating
companies manage applied engineering centers and technical departments located
close to key markets and operating divisions. These include the Applied
Materials Center located in North America for canning technology, and technical
centers in North America and Europe for automotive technologies. These centers
are focused on major products and provide technical and product development
support to customers, drawing extensively on the resources and scientific
disciplines in the research centers.

                                       14

<PAGE>   17


RESEARCH AND DEVELOPMENT EXPENSES FOR ALCAN

TOTAL FOR 1999 -- $67 MILLION*

      Alcan Global Fabrication Group                 60%
      Alcan Primary Metal Group                      40%

- ----------
[FN]
* Includes close to $4 million for environmental R&D projects.
</FN>

8.       ENVIRONMENTAL REGULATIONS

Underlying Alcan's environmental commitment are two major components: a global
environmental management system and product stewardship. The first is a
commitment to ensuring that Alcan's manufacturing processes are compatible with
the environment. The second is a commitment to ensuring that Alcan's products,
in every stage of their life cycles, make the most of the inherent environmental
value of aluminum.

In most of the countries where Alcan operates production facilities,
environmental control regulations have been established or are in the process of
being established. Alcan believes that its existing and planned anti-pollution
measures will enable it to satisfy statutory and regulatory demands without
material effect on its competitive position. Alcan's capital expenditures to
protect the environment and improve working conditions at the smelters and other
locations were $85 million in 1999. Similar expenditures for 2000 and 2001 are
expected to be $125 million and $82 million, respectively. In addition,
expenditures charged against income for environmental protection were $84
million in 1999 and are expected to be $91 million in 2000 and $86 million in
2001.

9.       PROPERTIES

Alcan believes that its properties, most of which are owned, are suitable and
adequate for its operations.

10.      EMPLOYEE RELATIONS

At 31 December 1999, the number of Alcan employees were located as follows:
approximately 15,000 in North America, 7,000 in Europe, 3,000 in South America,
8,000 in Asia and Pacific areas and 3,000 in other areas. A majority of the
hourly-paid employees is represented by labour unions. There are 24 collective
labour agreements in effect in Canada, the majority of which expire in 2003
or later.

11.      PATENTS, LICENSES AND TRADEMARKS

The Company owns, directly or through Subsidiaries, a large number of patents in
Canada, the United States and other countries which relate to the products, uses
and processes of its businesses. The life of a patent is most commonly 20 years
from the filing of the patent application. The Company is continually filing new
patent applications. All significant patents will be maintained until their
normal expiration. Therefore, at any point in time, the range of life of the
Company's patents will be from one to 20 years.

The Company owns a number of trademarks which are used to identify its
businesses and products. The Company's trademarks have a term of three to ten
years. As a result, at any point in time, the Company will have trademarks at
the end of their term and others with a full ten-year term. At the end of their
term, all significant trademarks will be renewed for a further three to ten
years.

                                       15
<PAGE>   18


The Company has also acquired certain intellectual property rights under
licenses from others for use in its businesses.

The Company's patents, licenses and trademarks constitute valuable assets;
however, the Company does not regard any single patent, license or trademark as
being material to its sales and operations viewed as a whole. The Company has no
material patents, licenses or trademarks the duration of which cannot in the
judgment of management be extended or renewed as necessary.

12.       COMPETITION AND GOVERNMENT REGULATIONS

The aluminum business is highly competitive in price, quality and service. The
Company experiences competition in the sale of aluminum from a large number of
companies in all major markets. In addition, aluminum products face competition
from products fabricated from several other materials such as plastic, steel,
iron, copper, glass, wood, zinc, lead, tin, titanium, magnesium, cement and
paper. The Company believes that its competitive standing is enhanced by its
ability to supply virtually all its own power requirements for its Canadian and
U.K. smelters at low cost.

The operations of the Company, like those of other international companies,
including its access to and cost of raw materials and repatriation of earnings,
may be affected by such matters as fluctuations in monetary exchange rates,
currency and investment controls, withholding taxes and changes in import duties
and import restrictions. Imports of ingot and other aluminum products into
certain markets may be subject to import regulations and import duties. These
affect the Company's sales realizations and may affect the Company's competitive
position. Shipments of the Company's products are also subject to anti-dumping
laws of the importing country, which prohibit sales of imported merchandise at
less than defined fair values.

The Investment Canada Act provides that the acquisition of control of a Canadian
business enterprise, such as Alcan, by a "non-Canadian" (as defined in the Act)
is subject to review under the Act and may not be implemented unless the
Minister of the Government of Canada responsible for the administration of the
Act determines that the proposed acquisition is, or is likely to be, of net
benefit to Canada. The acquisition by a non-Canadian of a majority of the voting
shares of a Canadian company is deemed to constitute the acquisition of control
of that company. The acquisition by a non-Canadian of more than one-third but
less than the majority of the common shares of a Canadian company is, unless the
contrary is established, deemed to constitute the acquisition of control.

ITEM 3 LEGAL PROCEEDINGS

ENVIRONMENTAL MATTERS

LITIGATION

The Company's U.S. Subsidiary (Alcan Aluminum Corporation, or "Alcancorp") and
third parties are defendants in a lawsuit instituted in May 1983 before the
Federal District Court for the Central District of California, by the U.S.
Environmental Protection Agency ("EPA") and the State of California, involving
the Stringfellow hazardous waste site. Alcancorp was held liable in that
lawsuit. In January 1992, Alcancorp and the U.S. Justice Department entered into
a four-year Partial Consent Decree. On the basis of that arrangement, Alcancorp
has funded a total of $13,100,000 for a treatment plant designed to help clean
up the site. In December 1998, Alcancorp and several other parties filed appeals
with the Circuit Court on numerous counts including whether liability was
correctly imposed on Alcancorp. In January 1999, Alcancorp entered into a
structured settlement with the State of California whereby California will
accept liability for all clean-up costs from 1 January 1999 onward and Alcancorp
will accept responsibility for past clean-up costs; in the event that settlement
becomes final, Alcancorp's liability would be limited to the amount it already
has paid. In addition, Alcancorp is participating in a third party action
against a Potentially Responsible Party ("PRP") seeking recovery of a portion of
the amount paid.


                                       16
<PAGE>   19


In a lawsuit brought in July 1987 relating to the Pollution Abatement Services
site in Oswego, New York, the Federal District Court for the Northern District
of New York found (in January 1991) Alcancorp liable for a share of the clean-up
costs for the site, and in December 1991 determined the amount of such share to
be $3,175,683. Alcancorp appealed this decision to the United States Circuit
Court of Appeals for the Second Circuit. In April 1993, the Second Circuit
reversed the District Court and remanded the case for a hearing on what, if any,
liability might be assigned to Alcancorp depending on whether Alcancorp can
prove that its waste did not contribute to the response costs at the site.
Furthermore, the case was consolidated with another case, instituted in October
1991, in which the EPA sued Alcancorp in the Federal District Court for the
Northern District of New York seeking clean-up costs in regard to the Fulton
Terminals site in Oswego County, New York. The remand hearing was held in
October of 1999 and a judgment is still pending; however, in that hearing the
United States disclosed it had obtained 100% of the remediation costs for the
Fulton site from other PRPs and was limiting its claim against Alcancorp to
unrecovered oversight costs.

In an EPA lawsuit in 1989 before the Federal District Court for the Middle
District of Pennsylvania involving the Butler Tunnel site, in which Alcancorp is
a party, the Court in May 1991 granted summary judgment against Alcancorp in the
amount of $473,790 for alleged disposal of hazardous waste. After unsuccessful
appeals, Alcancorp paid $652,371 representing the judgment amount plus interest,
and is disputing about $400,000 associated with that judgment representing
additional enforcement costs incurred after the date of the initial judgment in
a separate lawsuit . The EPA has filed a new action for additional sums for
further remedial activities at the Butler Tunnel site.

In February 1996, the Company's U.K. Subsidiary (British Alcan Aluminium plc
("British Alcan")) sold its investments in several of its Subsidiaries,
including Magnesium Elektron, Inc. and Luxfer USA Limited, both located in the
U.S. As part of the sale, British Alcan agreed to indemnify the purchaser for
certain liabilities including those, inter alia, arising out of the following
proceedings:

(a)  Magnesium Elektron, Inc. ("MEI"; at the time, a Subsidiary of British
Alcan) was sued, together with approximately 70 other defendants, alleging that
MEI is a former owner/operator of a site which the plaintiffs currently own and
that MEI's activities contributed to environmental contamination on the site.
British Alcan believes that it has legal defences and intends to pursue them
vigorously.

(b)  Luxfer USA Limited ("Luxfer"; at the time, a Subsidiary of British Alcan)
is a participant in a joint defence group with regard to waste Luxfer sent to
the Omega hazardous waste site in Whittier, California. At various times during
1995, Luxfer contributed various amounts totalling $11,800 for defence group
costs and the removal of waste from the site, and large generators are cleaning
up the site. Luxfer, being a small contributor, is discussing settlement offers.

(c)  Luxfer is also a participant in a joint defence group formed to defend
claims by numerous homeowners against various companies who allegedly disposed
of industrial waste at a landfill in Monterey Park, California. There are many
defendants and Luxfer was a minor contributor to the site. The discovery process
is underway.


                                       17
<PAGE>   20


In connection with a property in New York State which was the site of an
extrusion operation, Alcancorp retained liability for alleged contamination
though the property was sold in 1996. The State has approved a Remedial
Investigation Report negotiated between the New York State Department of
Environmental Conservation ("NYDEC") and Alcancorp. A record of decision has
been issued. The parties are negotiating a consent order to implement a modified
record of decision. The clean-up costs are estimated to be $471,200.

Under the terms of sale of its metal goods division, Alcancorp retains liability
for defending, as a third party defendant, a suit initiated in December 1995 by
the State of New Jersey alleging that a disposal company used by the division
disposed of hazardous material in a landfill. Including Alcancorp, there are 277
third-party defendants in this action.

Under the terms of sale of Alcan Building Products US, Alcancorp retains
liability for defending against an administrative order and notice of civil
penalty issued by the New Jersey EPA in October 1995 in connection with an
alleged permit violation involving volatile organic compound emissions. In 1997,
an administrative tribunal reduced the civil penalty by 40%. Both parties filed
objections to the order, Alcancorp is seeking a reduction to 0% and New Jersey
EPA is seeking 100%. An appeal by Alcancorp to the Court of Appeal was denied
and Alcancorp has petitioned the Supreme Court of New Jersey.

INVESTIGATIONS

In certain government investigations of contamination by alleged hazardous
wastes at sites in Kentucky, New York, Pennsylvania, Ohio, New Jersey, and
Massachusetts (on which waste material is alleged to have been deposited by
disposal contractors employed in the past directly or indirectly by Alcancorp
and other industrial companies), Alcancorp has contested its liability. The EPA
has responded that it may file lawsuits against Alcancorp as to these sites.
Alcancorp was advised of additional sites being similarly investigated.
Alcancorp has been advised by the various authorities that it may be liable to
contribute to the cost of the investigations and any possible remedial action
for such sites. There can be no assurance that Alcancorp will not incur material
clean-up costs as a result of these investigations.

At a plant site in Indiana, testing has revealed traces of trichloroethylene in
the groundwater. Alcancorp investigated the matter with a third party who is
believed to be responsible for the contamination and a voluntary remediation
plan was filed with the State of Indiana. Under an interim settlement agreement,
the third party agreed to assume 90% of the costs. The third party has refused
to pay and Alcancorp has filed a lawsuit for indemnification and liability.

REVIEWS AND REMEDIAL ACTIONS

The Company has established procedures for reviewing, on a regular basis,
environmental investigations and any possible remedial action. Although the
Company cannot estimate the costs which may ultimately be borne by it, the
Company has no reason to believe that any remedial action will materially impair
its operations or materially affect its financial condition.

OTHER MATTERS

There are no proceedings which, according to management's belief, could have a
material effect on the Company's financial position or results of operation.


                                       18

<PAGE>   21


ITEM 4 SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

A Special Meeting of holders of the Common Shares of Alcan was held on 22
November 1999 in relation to the proposed combination of Alcan, Pechiney and
algroup. Although Shareholder approval was not required by law, Alcan's Board of
Directors had decided to consult Shareholders in respect of the issuance of
Common Shares pursuant to each of the Share Exchange Offers as a matter of good
corporate governance due to the significance of the combination and its
strategic importance to Alcan.

The Special Meeting was called to consider three resolutions. The first
resolution was for approving the issuance of Common Shares under the terms of
the Pechiney share exchange offer where Alcan offers to acquire all of the
shares of Pechiney in exchange for Common Shares. The second resolution was for
approving the issuance of Common Shares under the terms of the algroup share
exchange offer where Alcan offers to acquire all the shares of algroup in
exchange for Common Shares. The third resolution was to authorize the Board of
Directors to change the name of the Company from 'Alcan Aluminium Limited/Alcan
Aluminium Limitee' to another name determined by the Board of Directors. The
number of votes cast in favour of all three resolutions exceeded 99% of the
total votes cast by way of proxy.

                                     PART II

ITEM 5 MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

The information required is incorporated by reference to the Annual Report, the
section titled "Common Shares" on page 69.

The number of holders of record of Shares on 14 February 2000 was approximately
19,511.

While the Company intends to pursue a policy of paying quarterly dividends, the
level of future dividends will be determined by the Board of Directors in light
of earnings from operations, capital requirements and the financial condition of
the Company. The Company's cash flow is generated principally from operations
and also by dividends and interest payments from Subsidiaries, Joint Ventures
and Related Companies. These dividend and interest payments may be subject, from
time to time, to regulatory or contractual restraints, withholding taxes (see
Annual Report, page 56, note 16 to Consolidated Financial Statements) and
foreign governmental restrictions affecting repatriation of earnings. (See
section titled "Competition and Government Regulations" on page 16 of this
report.)

Dividends paid on Shares held by non-residents of Canada generally will be
subject to Canadian withholding tax. This withholding tax is levied at the basic
rate of 25%, although this rate may be reduced depending on the terms of any
applicable tax treaty. For residents of the United States, the treaty-reduced
rate is currently 15%.


                                       19
<PAGE>   22

ITEM 6 SELECTED FINANCIAL DATA

                       SELECTED HISTORICAL FINANCIAL DATA

<TABLE>
<CAPTION>
                                                                            YEARS ENDED 31 DECEMBER

                                                   --------------------------------------------------------------------------
                                                      1999            1998            1997           1996            1995
                                                   ------------    ------------    -----------    -----------     -----------
<S>                                                  <C>             <C>             <C>            <C>            <C>
Sales and operating revenues                          7,324            7,789           7,777          7,614           9,287

Net income from continuing  operations
   before extraordinary item (Canadian GAAP)            460              399             468            410             543

Net income from continuing  operations
   before extraordinary item (U.S. GAAP)                455              417             504            420             561

Net income (Canadian GAAP)                              460              399             485            410             263

Net income (U.S. GAAP)                                  455              417             521            420             266

Total assets                                          9,849            9,901           9,374          9,228           9,736

Long-term debt (including current portion)            1,322            1,703           1,277          1,338           1,773

Net income per Share from continuing operations
   before extraordinary item (Canadian GAAP)           2.06             1.71            2.02           1.74            2.30

Net income per Share from continuing operations
   before extraordinary item (U.S. GAAP)               2.04             1.79            2.18           1.79            2.38

Net income per Share (Canadian GAAP)                   2.06             1.71            2.09           1.74            1.06

Net income per Share (U.S. GAAP)                       2.04             1.79            2.25           1.79            1.07

Cash dividends per Share                               0.60             0.60            0.60           0.60            0.45

</TABLE>

Commencing 1995, the Company adopted the recommendations of the Canadian
Institute of Chartered Accountants ("CICA") concerning the accounting for Joint
Ventures.

Commencing 1996, the Company retroactively adopted the recommendations of the
CICA concerning the disclosure and presentation of financial instruments.

Commencing 1998, the Company retroactively adopted, without restating prior
years, the recommendations of the CICA concerning accounting for income taxes.

Commencing 1998, the Company retroactively adopted the recommendations of the
CICA concerning segment disclosures.

See Annual Report, pages 45 to 47, note 5 to Consolidated Financial Statements
for a comparison, for certain items listed, of the amounts as reported by the
Company under Generally Accepted Accounting Principles ("GAAP") in Canada with
amounts that would have been reported under U.S. GAAP.


                                       20
<PAGE>   23


ITEM 7    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS

The information required is incorporated by reference to the Annual Report,
pages 20 through 38, the section titled "Management's Discussion and Analysis".

As the Company follows Canadian GAAP, reference should be made to note 5 to the
Consolidated Financial Statements on pages 45 to 47 of the Annual Report which
compares, for certain items listed, the amounts as reported with the amounts
that would have been reported under U.S. GAAP.

Refer to the section titled "Competition and Government Regulations" on page 16
of this report for a brief description of the Investment Canada Act as it
applies to the Company.

ITEM 7A   QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The Company has estimated the impact on 2000 net income of a 10% adverse change
in interest rates, in foreign currency exchange rates or in aluminum prices
based upon its financial instrument and derivative commodity contract positions
outstanding at 31 December 1999.

INTEREST RATES
The net income impact of a 10% movement in interest rates on the Company's
invested surplus cash and time deposits at 31 December 1999 net of its variable
rate debt outstanding at 31 December 1999 is immaterial.

FOREIGN CURRENCY EXCHANGE RATES
The effect of an adverse movement of 10% in foreign currency exchange rates on
the Company's financial instruments (principally Canadian dollar forward and
option contracts) outstanding at 31 December 1999 would be to reduce 2000 net
income by approximately $8 million, of which $2 million relates to the cost of
unexercised option premiums.

Because all of the Company's foreign currency forward positions are taken out to
hedge identifiable foreign currency commitments to purchase or sell goods and
services, any negative impact of currency movements on the forward exchange
contracts would be offset by an equal and opposite favourable exchange impact on
the commitments being hedged.

DERIVATIVE COMMODITY CONTRACTS
The effect of a reduction of 10% in aluminum prices on the Company's aluminum
forward purchase and options contracts outstanding at 31 December 1999 would be
to reduce 2000 net income by approximately $27 million, of which $3 million
relates to the net cost of unexercised option premiums and $24 million to
forward purchase contracts. These results reflect a 10% reduction from the 1999
year-end, three-month LME aluminum closing price of $1,650 and assume an equal
10% drop has occurred throughout the aluminum forward price curve existing as at
31 December 1999.

Because all of the Company's aluminum forward purchase contract positions are
taken out to hedge future purchases of metal required for firm sales commitments
to fabricated products customers, any negative impact of movements in the price
of aluminum on the forward purchase contracts would be offset by an equal and
opposite impact on the purchases being hedged.


                                       21

<PAGE>   24


ITEM 8 FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The information required is incorporated by reference to the Annual Report,
Consolidated Financial Statements on pages 40 through 63 and the "Auditors'
Report" on page 39 and the section titled "Quarterly Financial Data" on page 66.

Location of Financial Statements and other material required under this Item is
found under Item 14 of this report.

ITEM 9 CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL
DISCLOSURE

The Company has nothing to report under this Item.

                                    PART III

INFORMATION IN THIS PART IS BASED ON INFORMATION CONTAINED IN THE COMPANY'S
MANAGEMENT PROXY CIRCULAR DATED 14 FEBRUARY 2000.

ITEM 10 DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

(A)       IDENTIFICATION OF DIRECTORS

The information required is incorporated by reference to the Management Proxy
Circular, pages 5 to 8.

The term of office of each Director runs from the time of his or her election to
the next succeeding annual meeting or until they cease to hold office as such.

                                       22



<PAGE>   25

(B)      IDENTIFICATION OF EXECUTIVE OFFICERS

The required particulars with respect to the Officers of the Issuer are as
follows:

<TABLE>
<CAPTION>


    NAME AND MUNICIPALITY OF                                 POSITION                              AGE
           RESIDENCE
- ---------------------------------            -------------------------------------------------     ---
<S>                                          <C>                                                   <C>
J. BOUGIE, O.C.                              President and Chief Executive Officer                  52
Outremont, Quebec

R.L. BALL                                    Executive Vice President                               53
Beaconsfield, Bucks., England

R.B. EVANS                                   Executive Vice President, President, Alcan Global      52
Shaker Heights, Ohio                         Fabrication Group

E.P. LEBLANC                                 Executive Vice President, President, Alcan Primary     58
Westmount, Quebec                            Metal Group

B.W. STURGELL                                Executive Vice President, Corporate Development        50
Kiawah Island, South Carolina

S. THADHANI                                  Executive Vice President and Chief Financial Officer   60
Westmount, Quebec

C. CARROLL                                   Vice President, President, Alumina and Chemicals       44
Westmount, Quebec


D. GAGNIER                                   Vice President, Corporate Affairs, Environment,        53
Beaconsfield, Quebec                         Occupational Health & Safety


D. McAUSLAND                                 Vice President, Chief Legal Officer and Secretary      46
Beaconsfield, Quebec

G. OUELLET                                   Vice President, Human Resources                        57
Montreal, Quebec

G.R. LUCAS                                   Treasurer                                              46
Westmount, Quebec
</TABLE>


All of the  Officers of the Company have held their  present  positions or other
executive  positions with the Company or its  Subsidiaries  during the past five
years, except as hereinafter described:

o   prior to joining  the  Company  in  January  1997,  Mr.  Evans held  senior
    management positions with the Kaiser Aluminum organization;

o   prior to joining the Company in January 1995, Mr. Gagnier was president of a
    manufacturers'  association  in Canada and,  prior to that,  had held senior
    administrative  positions with the Government of Canada (including its Privy
    Council Office).

o   Prior to joining  the  Company  in June 1999,  Mr.  McAusland  was  managing
    partner at the law firm Byers  Casgrain  and was  President  of the Montreal
    Board of Trade.

ITEM 11 EXECUTIVE COMPENSATION

The information  required is  incorporated by reference to the Management  Proxy
Circular, pages 15 to 26, the section titled "Executive Compensation".

ITEM 12 SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The information  required is  incorporated by reference to the Management  Proxy
Circular,  page 11, the section  titled  "Holdings of Shares and Deferred  Share
Units by Directors".

                                       23

<PAGE>   26
Directors and Executive Officers as a group beneficially own 133,554 Shares
(including Shares over which control or direction is exercised). This represents
0.06% of Shares issued and outstanding. In addition, Executive Officers as a
group have Options (as defined in the Management Proxy Circular) to purchase
2,168,541 Shares.

In the case of each of the Directors and Named Executive Officers of Alcan
except for Mr. Bougie, percentage of Shares held amount to less than 0.01% of
the outstanding Shares. Mr. Bougie held 38,333 Shares and options to purchase
947,900 Shares which together would equal 0.45% of the outstanding Shares.

ITEM 13 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

INDEBTEDNESS OF DIRECTORS AND EXECUTIVE OFFICERS

The information required is incorporated by reference to the Management Proxy
Circular, page 27, the section titled "Indebtedness of Directors and Executive
Officers".

In addition, the rate of interest charged was 4% in the first quarter of 1999
and 5% for the remainder of the year.

                                     PART IV

ITEM 14 EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K

(A)   1.  FINANCIAL STATEMENTS

          The information required is incorporated by reference to the Annual
          Report, pages 40 to 63 and the Auditors' Report on page 39 thereof.


      2.  FINANCIAL STATEMENT SCHEDULES

          The required information is shown in the consolidated financial
          statements or notes thereto.

      3.  EXHIBITS

          References to documents filed by the Company prior to April 1987 are
          to SEC File No. 1-3555. References to documents filed by the Company
          after April 1987 are to SEC File No. 1-3677.

          (3)     Articles of Incorporation and By-laws:

                  3.1      Certificate of Amalgamation dated 1 January 1995,
                           Certificate of Amendment dated 8 May 1995.
                           (Incorporated by reference to exhibit 3.1 to the
                           Annual Report on Form 10-K of the Company for 1996.)

                  3.2      By-law No. 1A. (Incorporated by reference to
                           exhibit 3.5 to the Annual Report on Form 10-K of the
                           Company for 1987.)


                                       24
<PAGE>   27
          (4) Instruments defining the rights of security holders:

                  4.1      No long-term debt instrument is required to be filed
                           herewith, and the Company agrees to furnish a copy of
                           any such instrument to the Commission upon request.

                  4.2      Form of certificate for the  Registrant's Common
                           Shares. (Incorporated by reference to exhibit 4.2
                           to the Annual Report on Form 10-K of the Company for
                           1989.)

                  4.3      Shareholder Rights Agreement as amended and restated
                           on 24 April 1995 between Alcan Aluminium Limited and
                           The R-M Trust Company as Rights Agent, which
                           Agreement includes the form of Rights Certificates.
                           (Incorporated by reference to exhibit 4 to the
                           Company's Report on Form 8-K filed on 5 May 1995.)

          (10)    Material Contracts

                  10.1     Alcan Pension Plan (Canada), restated version, as of
                           October 1990. (Incorporated by reference to exhibit
                           10.1 to the Annual Report on Form 10-K of the Company
                           for 1990.)

                  10.1.1   Amendments dated 1 January 1992. (Incorporated by
                           reference to exhibit 10.1.1 to the Annual Report on
                           Form 10-K of the Company for 1991.)

                  10.1.2   Amendments dated 1 January 1990, Schedule  93-2.
                           (Incorporated by reference to exhibit 10.1.2 to the
                           Annual Report on Form 10-K of the Company for 1994.)

                  10.1.3   Amendments dated 1 January 1994, Schedule 93-3 and
                           Schedule 93-4. (Incorporated by reference to exhibit
                           10.1.3 to the Annual Report on Form 10-K of the
                           Company for 1994.)

                  10.1.4   Amendments dated 31 December 1994, for Schedule 95-1,
                           1 January 1996 for Schedule 95-2, 1 January 1992 for
                           Schedule 95-3 and 1 January 1995 for Schedule 95-4.
                           (Incorporated by reference to exhibit 10.1.4 to the
                           Annual Report on Form 10-K of the Company for 1995.)

                  10.1.5   Amendments dated 1 July 1996 for Schedule 96-1,
                           1 November  1996 for Schedule  96-2, 1 January 1992
                           for paragraphs  1, 2 and 3 of Schedule 96-3 and
                           1 January 1996 for paragraph 4 of Schedule 96-3.
                           (Incorporated by reference to exhibit 10.1.5 to the
                           Annual Report on Form 10-K of the Company for 1996.)

                  10.1.6   Amendments dated 1 January 1998 in Schedule 97-1,
                           30 March 1998 in Schedule 98-1 and 1 November 1998 in
                           Schedule 98-2. (Incorporated by reference to
                           exhibit 10.1.6 to the Annual Report on Form 10-K of
                           the Company for 1998.)

                  10.2     Alcan Executive Share Option Plan. (Incorporated by
                           reference to the section titled "The Plan" on pages 3
                           through 8 and on pages 3 through 7 of the
                           Prospectuses dated 30 April 1990 and 28 April 1993,
                           respectively, filed as part of the Company's
                           Registration Statements on Form S-8, Registration
                           Nos. 33-34716 and 33-61790.)



                                       25
<PAGE>   28


                  10.3     Alcan Aluminium Limited Executive Performance Award
                           Plan  revised as of October 1994. (Incorporated by
                           reference to exhibit 10.3 to the Annual Report on
                           Form 10-K of the Company for 1994.)

                  10.4     Alcan Aluminium Limited Financial Counselling Plan.
                           (Incorporated by reference to the exhibit of that
                           name filed with the Annual Report on Form 10-K of the
                           Company for 1981.)

                  10.5     Alcan  Aluminium  Limited  Executive  Automobile
                           Programme revised as of 1 January 1992. (Incorporated
                           by reference to exhibit 10.5 to the Annual Report on
                           Form 10-K of the Company for 1991.)

                  10.6     Alcan Aluminium Limited Flexible Perquisites Program.
                           (Incorporated by reference to exhibit 10.6 to the
                           Annual Report on Form 10-K of the Company for 1995.)

                  10.7     Form of Supplemental Retirement Benefits Agreement.
                           (Incorporated by reference to exhibit 10.6 filed with
                           the Annual Report of the Company  on Form 10-K for
                           1983.)

                  10.8     Alcan Supplemental Retirement Benefit Plan (Canada),
                           February 1992 edition. (Incorporated by reference to
                           exhibit 10.8 to the Annual Report on Form 10-K of the
                           Company for 1991.)

                  10.8.1   Amendments dated 1 January 1994, Schedule 93-1.
                           (Incorporated by reference to exhibit 10.7.1 to the
                           Annual Report on Form 10-K of the Company for 1994.)

                  10.8.2   Amendments dated 23 September 1993. (Incorporated by
                           reference to exhibit 10.8.2 to the Annual Report on
                           Form 10-K of the Company for 1994.)

                  10.8.3   Amendments dated 1 November 1998 in Schedule 98-1.
                           (Incorporated by reference to exhibit 10.8.3 to the
                           Annual Report on Form 10-K of the Company for 1998.)

                  10.9     Indemnity Agreement with Jacques Bougie.
                           Substantially similar agreements have been entered
                           into with all current Directors of Alcan Aluminium
                           Limited. (Incorporated by reference to exhibit 10.9
                           to the Annual Report on Form 10-K of the Company for
                           1995.)

                  10.10    Alcan Aluminium Limited Retirement Compensation Plan
                           for Non-Executive Directors dated 27 April 1995.
                           (Incorporated by reference to exhibit 10.10 to the
                           Annual Report on Form 10-K of the Company for 1995.)

                  10.10.1  Amendment dated 1 January 1997. (Incorporated by
                           reference to exhibit  10.10.1 to the Annual Report on
                           Form 10-K of the Company for 1996.)



                                       26
<PAGE>   29


                  10.11    Alcan Aluminium Limited Deferred Share Unit Plan for
                           Non-Executive Directors dated 1 January 1997.
                           (Incorporated by reference to exhibit 10.11 to the
                           Annual Report on Form 10-K of the Company for 1996.)

                  10.12    B.C./Alcan 1997 Agreement. (Incorporated by reference
                           to exhibit 10.1 to the Quarterly  Report on Form 10-Q
                           of the Company for the quarter ended 30 June 1997.)

                  10.13    Employment Agreement dated 24 July 1997 with Jacques
                           Bougie. (Incorporated  by reference to exhibit 10.13
                           to the Annual Report on Form 10-K of the Company for
                           1997.)

                  10.14    Employment Agreement dated 1 April 1999 with R.B.
                           Evans. (Substantially similar agreements have been
                           entered into with E.P. LeBlanc and S. Thadhani.)
                           (Filed herewith.)

                  10.15    Change of Control Agreement dated 23 July 1999 with
                           Jacques  Bougie. (Substantially similar agreements
                           have been entered into with B.W. Sturgell, R.B. Evans
                           and E.P. LeBlanc.) (Filed herewith.)

          (13)  Annual Report. (Filed herewith.)

          (21)  Subsidiaries and Related Companies of the Company. (Filed
                herewith.)

          (23)  Consent of Independent Accountants is on page 30.

          (24)  Powers of Attorney. (Filed  herewith.)

                24.1   Power of attorney of J. Bougie
                24.2   Power  of attorney of W. Chippindale
                24.3   Power of attorney of E.R. Clitheroe
                24.4   Power of attorney of T. Engen
                24.5   Power of attorney of J.R. Evans
                24.6   Power of attorney of J.E. Newall
                24.7   Power of attorney of P.H. Pearse
                24.8   Power of attorney of G. Russell
                24.9   Power of attorney of G. Saint-Pierre
                24.10  Power of attorney of P.M. Tellier
                24.11  Power of attorney of S. Thadhani
                24.12  Power of attorney of R. Genest

          (27)  Financial Data Schedule. (Filed herewith.)

          (99)  Cautionary  statement for purposes of the "Safe  Harbor"
                provisions of the Private Securities Litigation Reform Act of
                1995. (Incorporated  by reference to exhibit 99 to the Annual
                Report on Form 10-K of the Company for 1997.)

          (99)  Management Proxy Circular.  (Filed herewith.)

(B)   REPORTS ON FORM 8-K

The Company has filed no reports on Form 8-K during the quarter ended
31 December 1999 concerning Item 5 thereof: "Other Events".



                                       27
<PAGE>   30
SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange
Act of 1934, the Registrant has duly caused this report to be signed on its
behalf by the undersigned, thereunto duly authorized.


                                          ALCAN ALUMINIUM LIMITED

23 March 2000                             By : /s/ John R. Evans
                                          ------------------------------------
                                          John R. Evans, Chairman of the Board
                                          By: Serge Fecteau, as Attorney-in fact

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following persons on behalf of the Registrant and
in the capacities indicated, on 23 March 2000.

/s/ Jacques Bougie
- ----------------------------------------------
Jacques Bougie, Director, President and Chief
Executive Officer
(Principal Executive Officer)
By: Serge Fecteau, as Attorney-in fact

/s/ Warren Chippindale
- ----------------------------------------------
Warren Chippindale, Director
By: Serge Fecteau, as Attorney-in fact

/s/ Eleanor R. Clitheroe
- ----------------------------------------------
Eleanor R. Clitheroe, Director
By: Serge Fecteau, as Attorney-in fact

/s/ John R. Evans
- ----------------------------------------------
John R. Evans, Chairman of the Board
By: Serge Fecteau, as Attorney-in fact

/s/ Travis Engen
- ----------------------------------------------
Travis Engen, Director
By: Serge Fecteau, as Attorney-in fact


- ----------------------------------------------
Allan E. Gotlieb, Director

                                       28

<PAGE>   31


/s/ J. E. Newall
- ------------------------------------------------------
J. E. Newall, Director
By: Serge Fecteau, as Attorney-in fact

/s/ Peter H. Pearse
- -----------------------------------------------------
Peter H. Pearse, Director
By: Serge Fecteau, as Attorney-in fact

/s/ Sir George Russell
- -----------------------------------------------------
Sir George Russell, Director
By: Serge Fecteau, as Attorney-in fact

/s/ Guy Saint-Pierre
- -----------------------------------------------------
Guy Saint-Pierre, Director
By: Serge Fecteau, as Attorney-in fact


- -----------------------------------------------------
Gerhard Schulmeyer, Director

/s/ Paul M. Tellier
- -----------------------------------------------------
Paul M. Tellier, Director
By: Serge Fecteau, as Attorney-in fact

/s/ Suresh Thadhani
- -----------------------------------------------------
Suresh Thadhani, Executive Vice President and Chief
Financial Officer  (Principal Financial Officer)
By: Serge Fecteau, as Attorney-in fact

/s/ Richard Genest
- -----------------------------------------------------
Richard Genest, Corporate Controller
(Principal Accounting Officer)
By: Serge Fecteau, as Attorney-in fact


                                       29
<PAGE>   32




CONSENT OF INDEPENDENT ACCOUNTANTS

To the Directors of Alcan Aluminium Limited:

We hereby consent to the incorporation by reference in the Prospectuses
constituting part of the Registration Statements on Form S-8 (Nos. 33-6070,
33-34716, 33-61790 and 333-89711) and on Form S-3 (Nos. 2-78568, 2-78713,
33-82754 and 333-76535) of Alcan Aluminium Limited of our Report, dated
10 February 2000 appearing on page 39 of the 1999 Annual Report to Shareholders.
Our Report is incorporated by reference in this Annual Report on Form 10-K. We
also consent to the reference to us under the caption "Experts" in such
Prospectuses.

Montreal, Canada
23 March 2000                                    /s/ PricewaterhouseCoopers LLP
                                                 ------------------------------
                                                 PricewaterhouseCoopers LLP

COMMENTS BY AUDITORS FOR U.S. READERS ON
CANADA-U.S. REPORTING DIFFERENCES

In the United States of America, reporting standards for auditors require the
addition of an explanatory paragraph (following the opinion paragraph) when
there is a change in accounting principles that has a material effect on the
comparability of a company's financial statements, such as the change described
in Note 3 to the Consolidated Financial Statements. Our report to the
Shareholders dated 10 February 2000 is expressed in accordance with Canadian
reporting standards which do not require a reference to such a change in
accounting principles in the auditors' report when the change is properly
accounted for and adequately disclosed in the financial statements.

Montreal, Canada
23 March 2000                                    /s/ PricewaterhouseCoopers LLP
                                                 ------------------------------
                                                 PricewaterhouseCoopers LLP

                                       30

<PAGE>   1
                                                               EXHIBIT NO. 10.14


                               EMPLOYMENT CONTRACT

                                     BETWEEN

                                RICHARD B. EVANS

                                       AND

                           ALCAN ALUMINUM CORPORATION


<PAGE>   2
THIS EMPLOYMENT AGREEMENT entered into at Cleveland, Ohio, as of the 1st day of
April 1999.

BETWEEN:  Mr. Richard B. Evans

AND:      ALCAN ALUMINUM CORPORATION, a company incorporated under the laws of
          the United States of America, having its Head Office in Cleveland,
          Ohio (hereinafter referred to as "ALCAN").

AND WHEREAS ALCAN agrees to maintain Mr. Richard B. Evans in the position of
President: Alcan Global Fabrication Group, evaluated at least at job grade 54A,
or in another mutually agreed position which will carry at least job grade 54A,
for the duration of this Agreement, subject to the terms and conditions of this
Agreement.

AND WHEREAS Mr. Richard B. Evans agrees to serve as President: Alcan Global
Fabrication Group or in another position which will carry at least job grade
54A.

THE PARTIES AGREE AS FOLLOWS:

1.0  TERM AND TERMINATION

     1.1  The term of this agreement shall run from the 1st day of April 1999 to
          31 December 2002 (3.75 years) and therewith terminate unless extended
          by mutual written agreement.

     1.2  Both parties have the intention to extend this Agreement beyond the
          termination date at terms and conditions mutually acceptable to the
          parties.

     1.3  On or about 1 July 2002 (6 months prior to expiry date), the parties
          intend to start outlining the terms and conditions of a new
          Agreement, should the mutual decision be to extend the current
          Agreement.

2.0  UNDERTAKING AND DECLARATIONS

     2.1  For the Term of this Agreement, Mr. Richard B. Evans hereby agrees not
          to accept employment offers by any other Corporation.

                                       2





<PAGE>   3


3.0  COMPENSATION (all amounts are in US dollars unless stated otherwise)

     3.1  BASE SALARY

          For the duration of this Agreement, the Base Salary is set as follows:

<TABLE>
<CAPTION>

                                                              ESTIMATED              ANNUAL
           FROM:                                                E.R.*              BASE SALARY
           -----                                              ---------            -----------
           <S>                                                <C>                  <C>

           1 April 1999 to 31 March 2000                       $470,000             $410,000
           1 April 2000 to 31 March 2001                       $494,000             $465,000
           1 April 2001 to 31 March 2002                       $518,000             $518,000
           1 April 2002 to 31 December 2002                    $545,000             $545,000

</TABLE>

[FN]

          *    estimated on basis of a 5% p.a. increase in mid-point.  If the
               increase of the E.R. is significantly higher, the Annual Base
               Salary will be reviewed and adjusted accordingly.

</FN>

     3.2  EXECUTIVE PERFORMANCE AWARD (EPA)

          The total  guideline  amount  defined under the Plan is set at 65% of
          the mid-point salary for grade 54A, based on Alcan's US Salary  Scale,
          with  each  component  as  defined  under  the approved salary scale.

     3.3  MEDIUM TERM INCENTIVE PLAN ("MTIP")

          Under the MTIP,  two  performance  periods  ("cycle")  will be
          established. The first 3-year cycle will cover the period from 1
          January 1999 to 31 December 2001. The payout, if at all, for the first
          3-year  cycle,  will be made in February 2002 on the basis of
          achieving  Alcan's Full Business  Potential  (FBP-II) and specific
          strategic  initiatives and having  completed the full 3-year term of
          employment. Performance objectives for the 3-year cycle is defined in
          Schedule-A.




                                       3
<PAGE>   4


     The minimum, target and maximum payouts for the first performance cycle
     are shown in TABLE 1 below:

                                    TABLE 1

                             MEDIUM TERM INCENTIVE
                   PERIOD 1 JANUARY 1999 TO 31 DECEMBER 2001

                       DEGREE OF ACHIEVEMENT OF "FBP-II"

            -------------------------------------------------------

<TABLE>
<CAPTION>

                                   LESS THAN
                                    US$215M    US$290M    US$330M     US$350M     US$380M
                                    -------    -------    -------     -------     -------
                                        (1)        (1)        (1)         (1)         (1)

     <S>                             <C>        <C>        <C>         <C>         <C>
     Performance                       0        125%        200%       250%         300%
       Rating

     Award US$'000                    $0       $375        $600       $750         $900

</TABLE>


     Results between US$215 Million and US$380 Million will be prorated.

     (1)   The target, as well as the payout formula, will be adjusted as
           outlined in Schedule A.

     For the second performance cycle covering the period from 1 January
     2002 to 31 December 2002 (12 months), the CEO will establish, in
     December 2001, the objective to be achieved as well as the payout formula.
     The target amount will be set on the basis of the competitive Total Cash
     level (US market  data), for the period. The target MTIP award when added
     to base salary and target epa will equal the total cash target for the
     period. the payout, if at all, for the 2nd cycle will be made in February
     2003 on the basis of achieving the objective  set by the  CEO  and
     having completed the full 45 month term of employment.  In any event, the
     target amount of the MTIP for the 2nd cycle will not be less than $100,000
     per year, which is the amount set for the first cycle.


     MTIP amounts paid are non pensionable earnings.



                                       4

<PAGE>   5


4.0  ALCAN EXECUTIVE SHARE OPTION PLAN (AESOP)

     During the term of this Agreement, Mr. Richard Evans will be granted
     annually, an option to purchase shares under the AESOP. The number of
     shares will be based on the regular yearly grant formula determined by the
     Option Committee. For the year 1999, an amount of 51,000 options will be
     granted.

5.0  TERMINATION OF EMPLOYMENT

     In the event that Alcan terminates this Agreement without cause, prior to
     the end of its term (31 March 2003), Mr. Richard Evans will be entitled to
     the following termination settlement.

     i.    36

           MULTIPLIED BY

     ii.   the monthly equivalent of the annual compensation described in
           paragraphs 3.1 (base salary), 3.2 (EPA at guideline amount) and 3.3
           (MTIP at guideline amount, 100%).

     In addition, should Mr. Richard Evans not be a fully vested member under
     the Alcancorp Pension Plan (ACPP), at the time of termination of
     employment, the Company will pay Mr. Richard Evans a lump sum equal to the
     excess of (A) over (B) where:

     a)   is the actuarial present value of the accrued pension at the time of
          his termination of employment, and

     b)   is the actuarial present value of the actual pension entitlement under
          ACPP.

6.0  CHANGE OF CONTROL

     A separate "Change of Control Agreement" has been signed between Mr.
     Richard Evans and Alcan Aluminium Limited and forms part of this employment
     contract.

7.0  DISABILITY

     In the event that Mr. Evans becomes disabled prior to the end of the term
     and cannot perform the duties of his position, Alcan shall maintain full
     payment of the amounts under paragraph 3.1 for a period of 6 months after
     the date deemed disabled. Regular EPA amounts will also be payable during
     the period. After the period of pay continuance Mr. Evans will receive
     regular LTD benefits.


                                       5

<PAGE>   6
     In addition to the pay continuation stated above, the CEO may at his
     discretion recommend that a portion of the MTIP payment (paragraph 3.3) be
     made even though through no fault on Mr. Evans' part, he was not able to
     complete the performance period.

8.0  DEATH

     In the event of death prior to the end of this Agreement, Mr. Evans' Estate
     will be entitled to, in addition to the regular benefits payable under the
     term of the life assurance program and the death benefits payable under the
     Alcancorp Pension Plan, the following amounts:

     1.   the EPA guideline amount prorated to the date of death;

     2.   a discretionary amount deemed by the CEO to be a just and equitable
          payment for the progress toward achieving the objectives under the
          MTIP program (paragraph 3.3).

9.0  OTHER EXECUTIVE BENEFITS AND PERQUISITES

     All other benefits and perquisites currently available to Mr. Richard B.
     Evans will continue as per the provisions of such programs, which are
     subject to change for all participants.

10.0 CHANGE IN RESPONSIBILITIES

     If during the term of this agreement your job grade is evaluated at a level
     higher than 54A as a result of an increase in your responsibilities, then
     the monetary provisions of this agreement (sections 3.0 and 4.0) will be
     reviewed and adjusted as appropriate by the CEO.

11.0 APPLICABLE LAW

     This contract is governed and interpreted according to the internal law of
     the State of Ohio without giving effect to any provisions relating to the
     conflict of laws. Any dispute arising under this contract shall be resolved
     in a court of competent jurisdiction in the Northern District of Ohio. Both
     parties consent to venue and jurisdiction in said district and agrees not
     to raise any challenge to such venue.


                                       6

<PAGE>   7
IN WITNESS WHEREOF the Parties have signed these presents as at the place and
date first hereinabove written.

                               ALCAN ALUMINIUM LIMITED

              BY:              /s/ Jacques Bougie
                               -----------------------
                                    Jacques Bougie
                               Chief Executive Officer

              WITNESS:         /s/ Robert Maheu
                               -----------------------
                                     Robert Maheu

                               /s/ Richard B. Evans
                               ----------------------
                                   Richard B. Evans

                                       7



<PAGE>   8
                                   SCHEDULE A

                              FOR RICHARD B. EVANS

The CEO has the discretion, during a cycle, to adjust performance  measures set
for that period in order to reflect changes in accounting principles and
practices, mergers, acquisitions or divestitures or extraordinary non-recurring
or unusual items.

FULL BUSINESS POTENTIAL (II) OBJECTIVES (GLOBAL FABRICATION GROUP)

By the end of 2001, improve the run rate of pre-tax earnings by $310 Million
over 3 years (EVA neutral).

ASSUMPTIONS:

(bullet)     Base year:     1998

(bullet)     Major strategic investment, acquisition or merger not included in
             FBPII plan

TARGET:

US$310 Million (pre-tax income)

ADJUSTMENTS:

(bullet)     For major strategic initiatives


                                       8




<PAGE>   1
                                                               EXHIBIT NO. 10.15
                                   AGREEMENT

Agreement made as of the 23rd day of July 1999, by and between Alcan Aluminium
Limited, a corporation incorporated under the laws of Canada with its registered
office at 1188 Sherbrooke Street West, Montreal, Quebec, Canada H3A 3G2 (the
"Corporation") and Jacques Bougie, residing at 676, avenue Dunlop, Outremont,
Quebec, H2V 2W4 (the "Executive").

                                  WITNESSETH:

          WHEREAS, the Corporation believes that the establishment and
maintenance of a sound and vital management of the Corporation is essential to
the protection and enhancement of the interests of the Corporation and its
shareholders; and

          WHEREAS, the Corporation also recognizes that the possibility of a
Change of Control of the Corporation (as defined in Section 1 hereof), with the
attendant uncertainties and risks, might result in the departure or distraction
of key employees of the Corporation to the detriment of the Corporation and its
shareholders; and

          WHEREAS, the Corporation has determined that it is appropriate to take
steps to induce key employees to remain with the Corporation, and to reinforce
and encourage their continued attention and dedication, when faced with the
possibility of a Change of Control of the Corporation.

          NOW, THEREFORE, in consideration of the premises and mutual covenants
herein contained, the parties hereto hereby agree as follows:

1.   CHANGE OF CONTROL shall mean any of the following:

                                       1
<PAGE>   2
     1.1   the acquisition of direct or indirect beneficial ownership (as
           determined under Rule 13d-3 promulgated under the United States
           Securities Exchange Act of 1934), in the aggregate, of securities of
           the Corporation representing twenty percent (20%) or more of the
           total combined voting power of the Corporation's then issued and
           outstanding voting securities entitled to vote in the general
           election for directors, by any person or entity or group of
           associated persons or entities (within the meaning of Section
           13(d)(3) or 14(d)(2) of the United States Securities Exchange Act of
           1934) acting jointly or in concert (other than its subsidiaries or
           any employee benefit plan of either) (a "Person"), provided that, if
           a buyback of shares by the Corporation causes the Person to attain
           such limit, such limit shall not be deemed attained unless and until
           such Person acquires any such voting securities of the Corporation
           after the buyback that caused the level to be attained;

     1.2   the amalgamation, merger, arrangement, reorganization or
           consolidation of the Corporation with a Person (including for the
           purposes of this Agreement any transaction or series of transactions
           such as share exchange transaction with the same stated or effective
           objective) other than:

           (a)   an amalgamation, merger, arrangement, reorganization or
                 consolidation which would result in the voting securities of
                 the Corporation outstanding immediately prior thereto
                 continuing to represent (either by remaining outstanding or by
                 being converted into voting securities of the surviving or
                 parent entity) two-thirds or more of the combined voting power
                 (based on normal issue voting) of the voting securities of the
                 Corporation or such surviving or parent entity outstanding
                 immediately after such amalgamation, merger, arrangement,
                 reorganization or consolidation in substantially the same
                 proportion as immediately prior to such amalgamation, merger,
                 arrangement, reorganization or consolidation, without there
                 occurring as a result or in connection therewith any
                 substantial change in the composition of the Corporation's
                 Board; or

                                       2

<PAGE>   3
           (b)   an amalgamation, merger, arrangement, reorganization or
                 consolidation effected to implement a recapitalization of the
                 Corporation (or similar transaction) in which no Person is or
                 becomes the beneficial owner, directly or indirectly (as
                 determined under Rule 13-d-3 promulgated under the United
                 States Securities Exchange Act of 1934), of securities
                 representing more than the amounts set forth in paragraph 1.1
                 above;

     1.3   the approval by shareholders of the Corporation of any plan or
           proposal for the complete liquidation or dissolution of the
           Corporation;

     1.4   the issuance by the Corporation of shares (of the same or equivalent
           class as the principal class of publicly listed voted equity shares
           of the Corporation) in connection with an exchange offer acquisition
           (including, for the purposes of this Agreement, a series of connected
           exchange offer acquisitions), if such issuance results in the holders
           of the Corporation's principal class of publicly listed voting shares
           (immediately prior to the issuance) holding less than two-thirds of
           the total number outstanding (immediately following the issuance) and
           there occurs in connection therewith any substantial change in the
           composition of the Corporation's Board.

     1.5   the sale or other disposition of all or substantially all of the
           assets  of the Corporation other than the sale or other disposition
           of all or substantially all of the assets of the Corporation either

           (a)   to a person or persons who beneficially own, directly or
                 indirectly, at least fifty percent (50%) or more of the
                 combined voting power (based on normal issue voting) of the
                 voting securities of the Corporation at the time of the sale;
                 or

           (b)   in a manner such that after such sale or other disposition the
                 ultimate parent entity of the acquirer is, directly or
                 indirectly, owned (based on normal issue voting) at least fifty
                 percent (50%) by shareholders who immediately prior to such
                 transaction owned at least fifty percent (50%) of the voting
                 power (based on normal issue voting) of the Corporation
                 immediately prior to such

                                       3
<PAGE>   4
                transaction in materially the same proportion as owned by such
                shareholders immediately prior to such transaction;

                provided that there does not occur in connection therewith any
                substantial change in the composition of the Corporation's
                Board.

     1.6   the approval by the vote of the Corporation's holders voting shares
           of any amalgamation, merger, arrangement, reorganization or
           consolidation in which the Corporation will not survive as a
           publicly-owned corporation or should the Corporation for any reason
           become a subsidiary (as defined in the Canada Business Corporations
           Act) of any other corporation;

     1.7   individuals who, as of the close of business on the effective date of
           this Agreement, constitute the Board (the "Incumbent Directors")
           cease for any reason to constitute at least two-thirds of the Board;
           provided that any person becoming a Director subsequent to the close
           of business on the effective date of this Agreement, whose election
           or nomination for election was approved by a vote of at least
           two-thirds of the Incumbent Directors then on the Board (either by a
           specific vote or by approval of the Management Proxy Circular of the
           Corporation in which such person is named a nominee for Director,
           without objection to such nomination) shall be an Incumbent Director;
           provided, however, that no individual elected or nominated as a
           Director of the Corporation initially as a result of an actual or
           threatened proxy or election contest with respect to Directors, as a
           result of any other actual or threatened solicitation of proxies or
           consents by or on behalf of any person other than the Board or as a
           result of or in connection with any amalgamation, merger,
           arrangement, reorganization, consolidation or share exchange
           acquisition transaction by the Corporation with any Person, shall be
           deemed to be an Incumbent Director;

Only the first Change of Control after the date hereof shall be deemed a Change
of Control hereunder.

2.   TERM.  This agreement shall commence on the date hereof and shall
     expire, unless previously terminated as provided herein, on the earliest of

     (i)   31st July 2002;

                                       4





<PAGE>   5
     (ii)  the date of the Executive's death or termination as a result of
           Disability, as defined below;

     (iii) subject to Section 3 hereof, the date of the retirement or other
           termination of the Executive's employment voluntarily or
           involuntarily) with the Corporation prior to a Change of Control; or

     (iv)  if prior to a Change of Control, the entity for which the Executive
           is then working ceases to be a Subsidiary, as defined in Section 8
           hereof, of Corporation.

     Notwithstanding anything in this Agreement to the contrary, if the
     Corporation becomes obligated to make any payment to the Executive pursuant
     to the terms hereof at or prior to the expiration of this Agreement, then
     this Agreement shall remain in effect for such purposes until all of the
     Corporation's obligations hereunder are fulfilled. Further, the provisions
     of paragraph 9.1 hereunder shall survive and remain in effect
     notwithstanding the termination of this Agreement, the termination of the
     Executive's employment or any breach or repudiation of alleged breach or
     repudiation by the Corporation of this Agreement or any one or more of his
     terms.

     Disability shall have the meaning ascribed to such term in the
     Corporation's long term disability plan in which the Executive
     participates. A termination for Disability shall be deemed to occur when
     the Executive is terminated by the Corporation by written notice after the
     disability is established and the Executive remains disabled.


                                       5

<PAGE>   6
3.   TERMINATION FOLLOWING CHANGE OF CONTROL.

     3.1   If, and only if, a Change of Control occurs and one of the
           following occurs: (i) the Executive's employment with the
           Corporation is terminated by the Corporation without Cause other than
           for Disability, or (ii) by the Executive for Good Reason, during the
           period running from the date of the Change of Control to twelve (12)
           months after the date of such Change of Control, then the Executive
           shall be entitled to the amounts provided in Section 4 upon such
           termination.

           In addition, notwithstanding the foregoing, in the event the
           Executive is either terminated without Cause or terminates employment
           for Good Reason (based on an event occurring within three (3) months
           prior the occurrence of a Change of Control) within three (3) months
           prior the occurrence of a Change of Control, such termination shall,
           upon the occurrence of a Change of Control, be deemed to be covered
           under the Agreement and the Executive shall be entitled to the
           amounts provided under Section 4 hereof reduced by any amounts
           otherwise received in connection with his termination of employment.

     3.2   As used in this Agreement, termination for Good Reason shall mean
           a termination by the Executive within ninety (90) days after the
           occurrence of the Good Reason event, failing which such event shall
           not constitute Good Reason under this Agreement. For purposes of this
           Agreement, "Good Reason" shall mean the occurrence or failure to
           cause the occurrence of any of the following events without the
           Executive's express written consent:

           (i)  any material  diminution  in the Executive's duties and
                responsibilities, authority (except in each case in connection
                with the termination of the Executive's employment for Cause
                or as a result of the Executive's death, or temporarily as a
                result of the Executive's illness or other absence,);

           (ii) a reduction in the Executive's annual base salary rate;

                                       6



<PAGE>   7
          (iii) a relocation of the Executive's principal business location to
                an area outside the country of the Executive's principal
                business location at the time of the Change of Control;

           (iv) a failure by the Corporation after a Change of Control to
                continue any annual Executive Performance Award Plan, program or
                arrangement in which the Executive is then entitled to
                participate (the "Bonus Plans"), provided that any such plan(s)
                may be modified at the Corporation's discretion from time to
                time but shall be deemed terminated if (x) any such plan does
                not remain substantially in the form in effect prior to such
                modification and (y) if plans providing the Executive with
                substantially similar benefits are not substituted therefor
                ("Substitute Plans"), or a failure by the Corporation to
                continue the Executive as a participant in the Bonus Plans and
                Substitute Plans on at least the same basis as to potential
                amount of the bonus and the achievability thereof as the
                Executive participated immediately prior to any change in such
                plans of awards, in accordance with the Bonus Plans and the
                Substitute Plans;

           (v)  a failure to permit the Executive after the Change of Control to
                participate in cash or equity based incentive plans and programs
                (i.e. the Corporation's Executive Deferred Share Unit Plan,
                Non-Qualified Deferred Compensation Plan, Executive Share Option
                Plan) other than Bonus Plans on a basis providing the Executive
                in the aggregate with an annualized award value in each fiscal
                year after the Change of Control at least equal to the aggregate
                annualized award value being provided by the Corporation to the
                Executive under such incentive plans and programs immediately
                prior to the Change of Control (with any awards intended not to
                be repeated on an annual basis allocated over the years the
                awards are intended to cover);

           (vi) the failure by the Corporation to continue in effect any
                employee benefit program such as a saving, pension, excess
                pension, medical, dental, disability, accident, life insurance
                plan or a

                                       7


<PAGE>   8


                 relocation plan or policy or any other material plan, program,
                 perquisite or policy of the Corporation intended to benefit the
                 Executive in which the Executive is participating at the time
                 of a Change of Control (or programs providing the Executive
                 with at least substantially similar benefits) other than as a
                 result of the normal expiration of any such employee benefit
                 program in accordance with its terms as in effect at the time
                 of a Change of Control, or taking of any action, or the failure
                 to act, by the Corporation which would adversely affect the
                 executive's continued participation in any of such employee
                 benefit programs on at least as favourable a basis to the
                 Executive as is the case on the date of a Change of Control; or
                 which would materially reduce the Executive's benefits in the
                 future under any of such employee benefit programs or deprive
                 him of any material benefit enjoyed by the Executive at the
                 time of a Change of Control;

           (vii) a material breach by the Corporation of any other written
                 agreement with the Executive that remains uncured for
                 twenty-one (21) days after written notice of such breach is
                 given to the Corporation;

           (viii)failure of any successor (as defined in Section 10 herein) to
                 assume in a writing delivered to the Executive the obligations
                 hereunder within twenty-one (21) days after written notice by
                 the Executive, or

           (ix)  should the Corporation not survive as a publicly owned
                 corporation or become a subsidiary of any other corporation as
                 hereinabove referred to in which case there shall be deemed to
                 have been a material diminution in the Executive's duties.

     3.3  As used in this Agreement, the term "Cause" shall mean

           (i)   the failure by the Executive to attempt to substantially
                 perform his or her duties and responsibilities with regard
                 to the Corporation or any affiliate (other than any such
                 failure resulting from the


                                       8

<PAGE>   9
                 Executive's incapacity due to physical or mental illness of
                 any such actual or anticipated failure by the Executive for
                 Good Reason, as defined in paragraph 3.2) after demand for
                 substantial performance is delivered by the Corporation that
                 specifically identifies the manner in which the Corporation
                 believes the Executive has failed to attempt to substantially
                 perform his or her duties and responsibilities and a
                 reasonable time for the Executive to correct or remedy;

           (ii)  the willful engaging by the Executive in misconduct in
                 connection with the Corporation or its business which is
                 materially injurious to the Corporation monetarily or otherwise
                 (including but not limited to conduct which is prohibited by
                 the provisions of Section 9.1 herein); or

           (iii) any misappropriation or fraud with regard to the Corporation or
                 any of the assets of the Corporation (other than good faith
                 expense account disputes).

           For purposes of this paragraph, no act, or failure to act, on the
           Executive's part shall be considered "willful" unless done or omitted
           to be done, by him or her not in good faith and without reasonable
           belief that his or her action or omission was in the best interests
           of the Corporation. In the event that the Executive alleges that the
           failure to attempt to perform his or her duties and responsibilities
           is due to a physical or mental illness, and thus not "Cause" under
           paragraph 3.3, the Executive shall be required to furnish the
           Corporation with a written statement from a licensed physician who is
           reasonably acceptable to the Corporation which confirms the
           Executive's inability to attempt to perform due to such physical or
           mental illness. A termination for Cause after a Change of Control
           shall be based only on events occurring after such Change of Control;
           provided, however, the foregoing limitation shall not apply to an
           event constituting Cause which was not discovered by the Corporation
           prior to a Change of Control.


                                       9
<PAGE>   10
4.   COMPENSATION UPON TERMINATION.

     4.1  If the  Executive's  employment is terminated for Cause following a
          Change of Control or upon the occurrence of a Change of Control in a
          manner described in paragraph 3.1 the Corporation shall:

          (a)  pay to the Date of Termination, the Executive's Base Salary, the
               prorated amount of the guideline award under the Corporation's
               Executive Performance Award Plan (EPA) and the cash value of any
               untaken and accrued vacations to the Date of Termination. The
               aggregate amount will be paid within five (5) days of the Date of
               Termination;

          (b)  accrue service under the Corporation's pension plans to the Date
               of Termination;

          (c)  maintain all other benefits and perquisites in which the
               Executive participates  to  the  Date  of Termination, but
               limited to the coverage in force under those benefit plans on the
               Date of Notice of Termination; and

          (d)  not grant any options to purchase shares under the Alcan
               Executive Share Option Plan to the Executive between the date of
               Notice of Termination and the actual Date of Termination.

     4.2  In the event of Termination for Cause following a Change of Control,
          the Corporation's obligations to the Executive shall be limited to
          those under paragraph 4.1.

     4.3  If the Executive's employment is terminated after the first occurrence
          of a Change of Control in a manner described in paragraph 3.1 then,
          the Executive shall be entitled without regard to any contrary
          provisions of any benefit plan, to a severance pay, subject to the
          following paragraph, as provided below :

          (a)  an amount equal to 36 times the Executive's monthly base salary
               on the Date of Termination;

          (b)  an amount equal to 36 times the monthly EPA guideline amount in
               force on the Date of Termination; and

                                       10



<PAGE>   11
          (c)  an amount equal to 36 times the monthly Mid-Term Incentive
               Program (MTIP) guideline amount in force on the Executive's Date
               of Termination.

          If the Date of Termination is before the Executive's declared
          retirement date, the severance pay shall be calculated using a number,
          in lieu of 36, equal to the number of months remaining to such
          retirement date, in each of sub-paragraphs (a), (b) and (c) above.

          The Executive may, in writing, (in the Notice of Termination or
          otherwise) direct the Corporation that the severance pay pursuant to
          the paragraph 4.3 hereof shall be paid, either:

          (i)  in a lump sum payable within five (5) days of the Date of
               Termination where in such case, all benefit plan coverage cease
               on such date, or

          (ii) in 36 equal monthly installments, (or for a period consistent
               with the Corporation's  practices as approved by the Personnel
               Committee of the Board) after having the Executive  transferred
               to the non-active payroll of the Corporation where in such case
               all benefit plan coverage continue at the previous level for that
               same number of months except coverage under the Corporation's
               short-term and long-term  disability  plans, vacation  program,
               eligibility in the Alcan Share Option Plan and perquisite
               benefit  (car, financial  and  tax counseling, club membership)
               which shall cease on Date of Termination.

          Monthly installments paid on the non-active payroll shall be excluded
          in the calculation of pensionable earnings while the duration on the
          non-active payroll shall be included as service  for  calculating
          years of service  under the Corporation's pension plans.

     4.4  Any loans owing by the Executive to the Corporation shall become due
          and payable as per the terms of the applicable loan agreement.

     4.5  After the occurrence of a Change of Control, as defined in Section I,
          all options under the Corporation's Executive Share Option Plan shall
          become immediately exercisable and all waiting periods and holding
          periods, as defined in such plan, shall be waived.

                                       11

<PAGE>   12
5.   NOTICE OF TERMINATION.  After a Change of Control, any purported
     termination of the Executive's employment (other than by reason of death)
     shall be communicated by written Notice of Termination from one party
     hereto to the other party hereto in accordance with Section 13. For
     purposes of this Agreement, a "Notice of Termination" shall mean a notice
     which shall set forth in reasonable detail the facts and circumstances
     claimed to provide a basis for termination of the Executive's employment.

6.   DATE OF TERMINATION.  "Date of termination", with respect to any purported
     termination of the Executive's employment after a Change of Control, shall
     mean the date specified in the Notice of Termination (which, in the case of
     a termination by the Corporation, shall not be less than thirty (30) days
     except in the case of a termination for Cause which shall be the date
     specified in the Notice of Termination and, in the case of a termination by
     the Executive for Good Reason, shall not be earlier than twelve (12) months
     after the Change of Control). In the event of Notice of Termination by the
     Corporation, the Executive may treat such notice as having a date of
     termination at any date between the date of the receipt of such notice and
     the date of termination indicated in the Notice of Termination by the
     Corporation; provided, that the Executive must give the Corporation written
     notice of the date of termination if he or she deems it to have occurred
     prior to the date of termination indicated in the notice.

7.   NO DUTY TO MITIGATE/SET-OFF.  The Corporation agrees that if the
     Executive's employment with the Corporation is terminated pursuant to this
     Agreement during the term of this Agreement, the Executive shall not be
     required to seek other employment or to attempt in any way to reduce any
     amounts payable to the Executive by the Corporation pursuant to this
     Agreement. Further, the amount of any payment or benefit provided for in
     this Agreement shall not be reduced by any compensation earned by the
     Executive or benefit provided to the Executive as the result of employment
     by another employer or otherwise. Except as otherwise provided herein and
     apart from any disagreement between the Executive and the Corporation
     concerning interpretation of this Agreement or any term or provision
     hereof, the Corporation's obligations to make the payments provided for in
     this Agreement and otherwise to perform its obligations hereunder shall not
     be affected by any circumstances, including without limitation, any
     set-off, counterclaim, recoupment, defense or other right which the
     Corporation may have against the Executive.


                                       12
<PAGE>   13
8.   SERVICE WITH SUBSIDIARIES OR THE CORPORATION. For purposes of this
     Agreement, employment by the Corporation or a Subsidiary of the Corporation
     shall be deemed to be employment by the Corporation and references to the
     Corporation shall include all such entities, except that the payment
     obligation hereunder shall be solely that of the Corporation. A Change of
     Control, however, as used in this Agreement, shall refer only to a Change
     of Control of Alcan Aluminium Limited. For purposes of this Agreement a
     "Subsidiary" shall mean any entity in which the Corporation owns, directly
     or indirectly, at least fifty percent (50%) of the outstanding securities
     entitled to vote for the election of directors.

9.   CONFIDENTIALITY -- NO NON-COMPETITION -- NO RESIGNATION.

     9.1  The Executive shall not at any time during the term of this Agreement,
          or thereafter, directly or indirectly, for any reason whatsoever,
          communicate or disclose to any unauthorized person, firm or
          corporation, or use for the Executive's own account, without the prior
          written consent of the Board, any proprietary processes, trade secrets
          or other confidential data or information of the Corporation and its
          related and affiliated companies concerning their businesses or
          affairs, accounts, products, services or customers, it being
          understood, however, that the obligations of this Section shall not
          apply to the extent that the aforesaid maters (i) are disclosed in
          circumstances in which the Executive is legally required to do so, or
          (ii) become known to and available for use by the public other than by
          the Executive's wrongful act or omission.


                                       13
<PAGE>   14
     9.2   Upon the occurrence of a Change of Control, any non-competition
           agreement between the Corporation and the Executive shall be
           considered null and void.

10.  SUCCESSORS -- BINDING AGREEMENT.  In addition to any obligations imposed by
     law upon any successor to the Corporation, the Corporation will require any
     successor (whether direct or indirect, by purchase, amalgamation, merger,
     arrangement, reorganization, consolidation or otherwise) to all or
     substantially all of the business and/or assets of the Corporation to
     expressly assume and agree in writing to perform this Agreement in the same
     manner and to the same extent that the Corporation would be required to
     perform it if no such succession had taken place. This Agreement shall
     inure to the benefit of and be enforceable by the Executive's personal or
     legal representatives, executors, administrators, successors and heirs. If
     the Executive shall die after termination of his employment while any
     amount would still be payable to the Executive hereunder if the Executive
     had continued to live, all such amounts, unless otherwise provided herein,
     shall be paid in accordance with the terms of this Agreement to the
     executors, personal representatives or administrators of the Executive's
     estate. This Agreement is personal to the Executive and neither this
     Agreement nor any rights hereunder may be assigned by the Executive.

11.  MISCELLANEOUS.  No provisions of this Agreement may be modified, waived or
     discharged unless such waiver, modification or discharge is agreed to in
     writing and signed by the Executive and such officer as may be specifically
     designated by the Board. No waiver by either party hereto at any time of
     any breach by the other party hereto of, or compliance with, any condition
     or provision shall be deemed a waiver of similar or dissimilar provisions
     or conditions at the same or at any prior or subsequent time. This
     Agreement constitutes the entire Agreement between the parties hereto
     pertaining to the subject matter hereof. No agreements or representations,
     oral or otherwise, express or implied, with respect to the subject matter
     hereof have been made by either party which are not expressly set forth in
     this Agreement. All references to any law shall be deemed also to refer to
     any successor provisions to such laws.


                                       14
<PAGE>   15
12.  COUNTERPARTS.  This Agreement may be executed in several
     counterparts, each of which shall be deemed to be an original but
     all of which together will constitute one and the same instrument.

13.  NOTICES.  Any notice or other communication required or permitted
     hereunder shall be in writing and shall be delivered personally, or
     sent by registered mail, postage prepaid as follows:

     (i)   If to the Corporation, to:

           Alcan Aluminium Limited
           1188 Sherbrooke Street West
           Montreal, Quebec
           H3A 3G2

           Attention:  Corporate Secretary

     (ii)  If to the Executive, to his last shown address on the books of the
           Corporation.

     Any such notice shall be deemed given when so delivered personally, or, if
     mailed, five days after the date of deposit in the  Canadian mail. Any
     party may by notice given in accordance with this Section to the other
     parties, designate another address or person for receipt of notices
     hereunder.

14.  SEVERABILITY.  If any provisions of this Agreement shall be declared to
     be invalid or unenforceable, in whole or in part, such invalidity or
     unenforceability shall not affect the remaining provisions hereof which
     shall remain in full force and effect.



                                       15
<PAGE>   16
15.  LEGAL FEES.  In the event the Corporation does not make the payments
     due hereunder on a timely basis and the Executive collects any part or all
     of the payments provided for hereunder or otherwise successfully enforces
     the terms of this Agreement by or through a lawyer or lawyers, the
     Corporation shall pay all costs of such collection or enforcement,
     including reasonable legal fees and other reasonable fees and expenses
     which the Executive may incur. The Corporation shall pay to the
     Executive interest at the prime lending rate as announced from time to
     time by Royal Bank of Canada on all or any part of any amount to be
     paid to Executive hereunder that is not paid when due. The prime rate for
     each calendar quarter shall be the prime  rate in effect on the first
     day of the calendar quarter.


16.  NON-EXCLUSIVITY OF RIGHTS.  Except as otherwise specifically provided
     therein, (i) nothing in this Agreement shall prevent or limit the
     Executive's continuing or future participation in any benefit, bonus,
     incentive, equity or other plan or program provided by the Corporation and
     for which the Executive may qualify, nor (ii) shall anything herein limit
     or otherwise prejudice such rights as the Executive may have under any
     other currently existing plan, agreement as to employment or severance from
     employment with the Corporation or statutory entitlements, provided, that
     to the extent such amounts are paid under paragraph 4.2(a) hereof or
     otherwise, they shall not be due under any such program, plan, agreement or
     statute. Amounts that are vested benefits or which the Executive is
     otherwise entitled to receive under any plan or program of the Corporation,
     at or subsequent to the date of termination shall be payable in accordance
     with such plan or program, except as otherwise specifically provided
     herein.

17.  NOT AN AGREEMENT OF EMPLOYMENT.  This is not an agreement assuring
     employment and the Corporation reserves the right to terminate  the
     Executive's employment at any time with or without cause, subject to the
     payment provisions hereof if such termination is after, or within three
     (3) months prior to, a Change of Control, as defined herein. The Executive
     acknowledges that he is aware that he shall have no claim against the
     Corporation hereunder or for deprivation of the right to receive the
     amounts hereunder as a result of any termination that does not
     specifically satisfy the requirements hereof or as a result of any other
     action taken by the Corporation. The foregoing shall not affect the
     Executive's rights under any other agreement with the Corporation.



                                       16

<PAGE>   17
18.  GOVERNING LAW.  This Agreement shall be construed, interpreted, and
     governed  in accordance with the laws of the Province of Quebec.

19.  ENGLISH LANGUAGE.  The parties hereto declare that they require that this
     Agreement and any related documents be drawn up and executed in English.
     Les parties declarent qu'elles requierent que cette convention ainsi que
     tous documents relatifs a cette convention soient rediges et executes en
     anglais.

IN WITNESS WHEREOF, the Corporation has caused this Agreement to be duly
executed and the Executive has hereunto set his hand as of the date first set
forth above.

                                           ALCAN ALUMINIUM LIMITED



                                           BY: /s/ Dr. John R. Evans
                                           __________________________
                                                Dr. John R. Evans
                                                Chairman of the Board



                                           /s/ Jacques Bougie
                                           __________________________
                                                Jacques Bougie


                                       17



<PAGE>   1
Exhibit 13










                                     ANNUAL
                                     REPORT
                                      1999













<PAGE>   2
PROFILE
Alcan Aluminium Limited, a Canadian corporation, is the parent company of an
international group involved in most aspects of the aluminum industry. Through
subsidiaries, joint ventures and related companies around the world, the
activities of the Alcan Group include bauxite mining, alumina refining, power
generation, aluminum smelting, manufacturing and recycling as well as research
and technology. Approximately 36,000 people are directly employed by the
company.

Established in 1902, Alcan has developed a unique combination of competitive
strengths. The Alcan Group is a multicultural and multilingual enterprise
reflecting the differing corporate and social characteristics of the many
countries in which it operates. Within a universal framework of policies and
objectives, individual subsidiaries conduct their operations with a large
measure of autonomy. With operations and sales offices in over 30 countries, the
Alcan Group is one of the most international aluminum companies in the world. It
is a leading producer of primary metal and a global producer and marketer of
rolled aluminum products.

Alcan Aluminium Limited has approximately 19,640 registered holders of its
common shares and 780 registered holders of its preference shares. While traded
internationally, the company's shares are held mostly in North America. The word
Alcan and the Alcan symbol are registered trademarks in more than 100 countries
and are synonymous with aluminum the world over.

ANNUAL MEETING

The annual meeting of the holders of common shares of Alcan Aluminium Limited
will be held on Thursday, April 27, 2000. The meeting will take place at 10:00
a.m. (Montreal time) in the Assembly Hall, International Civil Aviation
Organization, Atrium Entrance, 999 University Street, Montreal, Quebec, Canada.


Highlights of the Year                            1
Message to Shareholders                           2
Paving the Way to a Bright Future                 7
Corporate Social Responsibility                  14
The Alcan Group's Businesses at a Glance         18
Management's Discussion and Analysis             20
Responsibility for the Annual Report,
OECD Guidelines and Auditors' Report             39
Consolidated Financial Statements                40
Notes to Consolidated Financial Statements       43
Eleven-Year Summary                              64
Quarterly Financial Data                         66
Corporate Governance                             67
Directors and Officers                           68
Shareholder Information                          69


<PAGE>   3
COVER 3

GLOSSARY

Alumina: most alumina is a white, powdery substance produced from bauxite by a
chemical process during which aluminum oxide is extracted from the ore. Between
four and five tonnes of bauxite are required to produce about two tonnes of
alumina, which yield one tonne of aluminum.

Aluminum: although aluminum is the most common metal on earth, constituting 8%
of the planet's crust, it is never found in its pure form. Aluminum metal is
produced by separating aluminum from oxygen in alumina.

Bauxite: the most economic source of aluminum is bauxite, an ore or rock
composed of hydrous aluminum oxides and aluminum hydroxides. It is predominantly
found in tropical and sub-tropical regions.

Chemicals: chemical-grade alumina (alumina hydrate) is the starting material for
a wide variety of specialty chemical products.

Fabricated products: generally, fabricated products are rolled products (sheet
and foil) as well as rod, wire and cable, extruded and drawn products and
castings.

Litho sheet: aluminum sheet is widely used as the metal plate on which an image
is produced for lithographic printing.

London metal exchange (LME): the LME is a metals trading centre for the western
world. The LME also determines the metal price (per tonne) for aluminum trading
for current and future delivery.

Rolled products: at rolling mills, sheet ingots are reduced in thickness by
passing them between rollers in a series of reversing hot mills and, finally, in
a cold mill. For example, a 30-tonne sheet ingot can be rolled into a coil of
sheet up to 2.7 metres in diameter.

Secondary (recycled) metal: aluminum ingot can be made by remelting used
beverage cans (UBCS) or any other post-consumer scrap, as well as customer
process scrap. Recycling aluminum only requires about 5% of the energy required
to produce primary metal.

Sheet and foil: sheet is flat-rolled metal primarily used for the container,
lithography, transportation and building end-use markets. Foil is a thinner
sheet of metal, usually less than 0.006 inch (0.15 millimeter) thick, and it is
widely used in household and commercial packaging and industrial product
applications.

Smelting: primary aluminum is produced through the electrolytic reduction of
alumina. The molten aluminum is cast into ingots and then fabricated into a
variety of products.

Tolling: The activity of rolling or converting customer-owned metal or alumina
is called tolling.

DEFINITIONS

The word "Alcan" or "Company" means Alcan Aluminium Limited and, where
applicable, one or more consolidated subsidiaries. A "Subsidiary" is a company
controlled by Alcan. A "Joint Venture" is an association (incorporated or
unincorporated) of companies jointly undertaking some commercial enterprise and
proportionately consolidated to the extent of Alcan's participation. A "Related
Company" is one in which Alcan has significant influence over management but
owns 50% or less of the voting stock. The "Alcan Group" refers to Alcan
Aluminium Limited, its subsidiaries, joint ventures and related companies.

In this report, unless stated otherwise, all dollar amounts are stated in United
States dollars and all quantities in metric tons, or tonnes. A tonne is 1,000
kilograms, or 2,204.6 pounds.

The following abbreviations are used:
/T       per tonne
KT       thousand tonnes
KT/Y     thousand tonnes per year
MT       million tonnes
MT/Y     million tonnes per year


<PAGE>   4

<PAGE>   5

COVER 4

THE ALCAN GROUP'S GLOBAL PRESENCE

(PICTURE)

ALCAN PRIMARY METAL GROUP

BAUXITE MINES/DEPOSITS
ALUMINA REFINING
SPECIALTY CHEMICALS
PRIMARY ALUMINUM PRODUCTION
SUPER PURITY ALUMINUM REFINING
POWER GENERATION

Alcan also has sales/marketing offices, research and technology facilities or
other activities in Austria, Belgium, Bermuda, Denmark, Finland, Hungary, Japan,
the Netherlands, Poland, Portugal, Russia and Sweden.

ALCAN GLOBAL FABRICATION GROUP

SHEET AND/OR FOIL ROLLING/FLEXIBLE PACKAGING
OTHER FABRICATING
RECYCLING ACTIVITIES/UBC RECOVERY


<PAGE>   6
ALCAN ALUMINIUM LIMITED LETTERHEAD



                                                                  March 20, 2000

Dear Alcan Shareholders,

Alcan's 1999 Annual Report discusses the proposed three-way merger between
Alcan, Pechiney and algroup (provisionally called A.P.A.) and its status as of
February 10, 2000.

On March 14, the three companies issued a press release outlining recent
developments in the European Commission approval process of the proposed merger.
That press release read as follows:

Following discussions with the European Commission's Merger Task Force (MTF),
Alcan (NYSE, TSE : AL) , Pechiney (NYSE, Paris : PY) and algroup (SWX : ALUN)
today announced that they will take the opportunity to review the Alcan -
Pechiney application while proceeding with the Alcan - algroup application as
presented. The European Commission is expected to rule on the Alcan - algroup
application on or before March 22, 2000.

The Parties have today advised the Commission of their intention to withdraw the
Alcan - Pechiney application from the European Commission process and to
terminate the three-way combination agreement as it relates to Pechiney. The
companies' objective is to secure the necessary time to review the Commission's
concerns in greater detail and investigate alternatives that would satisfy the
Commission as well as the companies, and to enable the companies to submit a new
application.

The focus of the three companies remains on completing the three-way merger as
it presents significant value to their shareholders, employees and customers.
While neither the launch nor the completion of the algroup exchange offer is
conditional upon the Pechiney exchange offer, Alcan's current intention is that
the launch of both will be coordinated so that they will coincide to the extent
practicable and in accordance with the required regulatory approvals.

Submitting a new application is possible under European Commission regulations
and has been done in other cases in order to address concerns raised by the
Commission.

We will continue to keep you informed.

Yours sincerely,

<TABLE>
<S>                                               <C>
/s/ John R. Evans                                 /s/ Jacques Bougie
- ----------------------------------                -------------------------------------
John R. Evans                                     Jacques Bougie
Chairman of the Board                             President and Chief Executive Officer
</TABLE>

<PAGE>   7
                             HIGHLIGHTS OF THE YEAR

<TABLE>
<CAPTION>
                                                                   1999       1998       1997
                                                                  ------     ------     ------
<S>                                                              <C>         <C>        <C>
FINANCIAL DATA
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)
  Sales and operating revenues                                    7,324      7,789      7,777
  Net income before extraordinary item                              460        399        468
  Net income                                                        460        399        485
  Economic value added (EVA(r))1                                   (111)2     (285)      (285)
  Return (%) on average common shareholders' equity                  9          7         10
  Total assets (at year-end)                                      9,849      9,901      9,374
  Capital expenditures                                            1,298        877        641
  Ratio of borrowings to equity (at year-end)                     21:79      24:76      23:77
  Per common share (in US$)
    Net income before extraordinary item                           2.06       1.71       2.02
    Net income                                                     2.06       1.71       2.09
    Dividends                                                      0.60       0.60       0.60
    Price on NYSE (at year-end)                                   41.38      27.06      27.63
                                                                 ------     ------     ------
OPERATING DATA
(IN THOUSANDS OF TONNES)
  Fabricated products shipments3                                  2,226      2,112      1,970
  Ingot products shipments4                                         859        829        858
  Primary aluminum production                                     1,518      1,481      1,429
  Secondary/recycled aluminum production                            681        684        670
                                                                 ------     ------     ------
AVERAGE THREE-MONTH LME PRICE
(IN US$/TONNE)                                                    1,388      1,379      1,620
                                                                 ------     ------     ------
</TABLE>

[FN]
1  EVA IS A REGISTERED TRADEMARK OF STERN STEWART & CO.
2  THE EVA IMPROVEMENT REFLECTS PRINCIPALLY A CHANGE IN COST OF CAPITAL
   AND ECONOMIC TAX ASSUMPTIONS.
3  INCLUDES PRODUCTS FABRICATED FROM CUSTOMER-OWNED METAL.
4  INCLUDES PRIMARY AND SECONDARY INGOT AND SCRAP.
</FN>

              (GRAPH)                                     (GRAPH)
     Net Income(1) and Average                      Fabricated Products
       Three-Month LME Price                             Shipments
(1) Before extraordinary item

Alcan continues to improve despite          Alcan continues to grow fabricated
low metal prices. Alcan's objective         products shipments in its chosen
is to earn its cost of capital at           markets, achieving increased market
progressively lower metal prices.           share through superior service
                                            to customers.

                                       1
<PAGE>   8


MESSAGE TO SHAREHOLDERS

OUR STRATEGIC PRIORITIES

(PICTURE)

CAPTION
                                                                   JOHN R. EVANS
                                                          CHAIRMAN OF THE BOARD,
                                                             AND JACQUES BOUGIE,
                                                             PRESIDENT AND CHIEF
                                                              EXECUTIVE OFFICER.


(bullet) Finalize the proposed merger of Alcan, Pechiney of France and algroup
         of Switzerland (provisionally referred to as A.P.A.) to form a new
         global leader, and work to ensure that we quickly deliver the upside
         potential -- substantially increased revenues, earnings and Economic
         Value Added (EVA).

(bullet) Position A.P.A. as the global partner of choice for customers in the
         aluminum and high value-added, flexible and specialty packaging
         sectors, while exercising industry leadership to enhance the position
         of our materials in the marketplace.

(bullet) Aggressively seek out additional opportunities to maximize shareholder
         value.


                                       2
<PAGE>   9
Nineteen ninety-nine was truly a milestone year for Alcan. We experienced an
improved trend in earnings, carried out a corporate reorganization that helped
unlock further operational gains and culminated the year with shareholder
approval of a dynamic, three-way merger that will ensure our role as a
growth-oriented, global industry leader in the 21st century.

1999 ACHIEVEMENTS WERE RECOGNIZED BY INVESTORS WITH A 55% INCREASE IN ALCAN'S
     SHARE PRICE OVER THE COURSE OF THE YEAR.

The year began on a difficult note, as commodity prices continued to fall and
the London Metal Exchange (LME) aluminum price slumped to a five-year low of
less than $1,200 per tonne in late February. However, business conditions began
to improve during the second quarter. We ended 1999 on a more positive note with
the metal price back at about $1,650 per tonne and Western World aluminum
shipments 3.9% ahead of the previous year. Alcan's net income for 1999 was $460
million, including $193 million generated in the fourth quarter -- more than
double the profit for the comparable 1998 period.

RESPONDING TO THE CHALLENGE OF CHANGE

Given the magnitude of events of 1999, we feel it appropriate to put things in
perspective by taking a brief look back at some of the developments that have
impacted the aluminum business over the past decade and set the stage for the
current round of industry consolidation. Key influences included:

(bullet) A declining trend in real aluminum prices and eroding margins;

(bullet) The necessity to improve return on investment;

(bullet) The need to meet the demands of global customers;

(bullet) The maturing of terminal markets such as the LME; and

(bullet) Intense competition from other materials such as steel
         and plastics.

Never an organization to shy away from challenge, Alcan has been among the
leaders in responding to the changing realities of our industry, particularly
the long-term price/margin squeeze. First came a major cost-cutting program
introduced back in 1991, which yielded cuts of $600 million. In 1993, following
a comprehensive review, we tightened our strategic focus -- a decision that led
to the phased divestiture of over 60 non-core businesses. Then, in 1997, we
launched our ongoing Full Business Potential (FBP) program, aimed at reducing
costs and enhancing productivity and revenue. Together, these measures have
enabled us to dramatically reduce Alcan's cost base and increase our
competitiveness, while becoming much more customer-oriented.

That latter point is crucial. In today's intensely competitive global business
environment, our relationships with customers are key to generating increased
volumes and creating enhanced value. Our demonstrated ability to function as a
true strategic partner, delivering innovative solutions that help customers
become more competitive in their own right, has led to major breakthroughs in
important market segments like beverage can and automotive. For example, in
January 2000, a multi-year supply agreement with Ford Motor Company was
announced. Along with an earlier strategic alliance with General Motors, this
brings us a giant step closer to our vision of being the leading aluminum
supplier, and strategic partner, to the global automotive industry.


                                       3
<PAGE>   10
FURTHER PROGRESS ON THE PRODUCTIVITY AND COST FRONT

During 1999, we established aggressive new targets for the second phase of our
Full Business Potential program and realigned the Company's operations into two
core groups -- the Alcan Primary Metal Group and the Alcan Global Fabrication
Group -- enabling us to further enhance service to customers while realizing
additional gains in productivity and costs.

FBP improvements amounting to $162 million (pre-tax) were achieved during 1999.
With three years of FBP under our belt, we are now $462 million closer to our
five-year target of $1 billion. When capacity additions scheduled for 2001/2002
are excluded, that cumulative three-year achievement represents 64% of our total
target, so FBP is right on track. We should also note that -- in keeping with
the undertaking outlined in last year's Message to Shareholders -- we structured
the second phase of FBP so that the goals are based on Economic Value Added, or
EVA.

1999 OPERATING HIGHLIGHTS

The cumulative effect of these initiatives is evident in improvements throughout
Alcan's 1999 operations. Major highlights were:

(BULLET) Substantial improvements in safety;

(BULLET) Reduced alumina and primary metal costs at the Alcan Primary
         Metal Group;

(BULLET) Record output at six refineries and smelters, as well as record
         third-party sales of value-added ingot products;

(BULLET) Record shipments of 2.2 million tonnes posted by the Alcan Global
         Fabrication Group;

(BULLET) Significant improvement at European rolling operations, as well as
         record operating rates and shipments at North American sheet and
         light-gauge plants;

(BULLET) New labour agreements concluded at four major Alcan plants;

(BULLET) Successful completion of the $370-million expansion at our
         Pindamonhangaba (Pinda), Brazil rolling complex -- on budget and
         ahead of schedule; and

(BULLET) The creation of Alcan Taihan Aluminum Limited (ATAL) in South Korea.

With the inauguration of Pinda and the formation in September 1999 of ATAL,
Alcan is in the enviable position of being the only aluminum producer with
world-class rolling assets on four continents.

CONTINUED PROGRESS ON WORKPLACE SAFETY AND THE ENVIRONMENT

Workplace health and safety, as well as the environment, remain top priorities
for Alcan. The year 1999 saw new performance benchmarks set in these vital
areas. Safety programs in support of Behaviour Based Safety were initiated at
Alcan facilities around the globe. This reflects our increased emphasis on
employee involvement in the safety process, to help us achieve Alcan's ultimate
goal of zero work-related injury and illness.

In the environment area, we made considerable progress during 1999 in our goal
to certify all Alcan facilities worldwide according to ISO-14001 standards.
Other achievements ranged from further increases in beverage can recycling to
advances in the use of aluminum for automotive applications that reduce CO2
emissions.

                                       4


<PAGE>   11
A.P.A.: KEY TO FUTURE GROWTH AND INCREASED SHAREHOLDER VALUE

Thanks in large part to the positive results attained through the aforementioned
initiatives,  Alcan is strong and  well-positioned for the new century.
Nevertheless, we felt we had to ask ourselves how the Company could continue to
grow while still increasing shareholder value.

Our alternatives included settling for incremental growth that could essentially
be achieved internally, or pursuing a bolder course of action by seeking out a
suitable partner -- or partners -- for a significant merger or acquisition.
Ultimately, we decided to take the future into our own hands by initiating the
talks that led to the proposed combination of Alcan, Pechiney and algroup. The
formation of A.P.A. is a unique opportunity to attain the scope required to
achieve significant growth in sales and earnings. It will also enable us to
provide superior service to both our global and our regional customers.

With market capitalization of more than $20 billion and 1998 (pro forma)
revenues of $21.6 billion, A.P.A. will be a global leader in aluminum with
low-cost smelting capacity, the world's largest rolling system, and leadership
positions in key fabricated products sectors such as aerospace, automotive and
beverage can sheet. The new company will also enjoy global leadership in the
high value-added, flexible and specialty segments of the packaging industry,
which generated well over $4 billion in revenues last year. This sector
represents an important new growth platform for Alcan shareholders -- a
significant stream of revenues and profits that are not tied to commodity
prices.

The benefits our Company -- and hence our shareholders -- can expect to derive
from the merger include: significant upside potential in revenue and earnings
per share growth; at least $600 million in annual cost synergies, over and above
existing FBP-type programs; and a strong balance sheet and cash flow.

As we stated at the historic special meeting of Alcan shareholders last
November, which overwhelmingly approved the merger plan, A.P.A. represents our
ticket to the future growth of this business -- and to increased shareholder
value.

(Graph)

RECORDABLE CASE RATE AND LOST-TIME INJURY/ILLNESS LTII RATE*

*Based on 100 employees working one year (200,000 hours)

CAPTION

THANKS TO EMPLOYEE INVOLVEMENT AT LOCATIONS WORLDWIDE, ALCAN RECORDED
ITS BEST RESULTS OVER TEN YEARS OF TRACKING SAFETY STATISTICS.

                                      5



<PAGE>   12
ACKNOWLEDGMENTS

Special thanks are due to Alcan employees for their hard work and support during
a very eventful, emotional year. The fact that we were able to maintain a
"business-as-usual" focus to ensure success in 1999, while simultaneously
preparing for a smooth merger, speaks to the remarkable capabilities and
dedication of the entire Alcan family.

We would also like to take this opportunity to formally welcome Ms. Eleanor
Clitheroe, president and chief executive officer of Ontario Hydro Services, to
the Alcan Board of Directors, and to express our appreciation to all members of
the Board for their unstinting support during an exceptional year.

Finally, we wish to pay tribute to the many outstanding men and women who have
helped make Alcan the great company it is today -particularly the Davis family
and former CEOs David Culver and David Morton. It was their vision and
leadership that inspired us to take the bold step to ensure that this
enterprise, its employees and its shareholders will continue in the forefront of
the industry as the next century unfolds.

OUTLOOK

The year 2000 looks to be another promising one for us. The outlook is for
continued improvement in business conditions and in aluminum industry
fundamentals, with Western World aluminum demand forecast to increase by 3.3%
and only limited additional supply in sight. This is a favourable context for
the debut of our $1.8-billion Alma, Quebec, smelter, which is scheduled to come
on stream during the fourth quarter of 2000.

Needless to say, one of our top priorities for 2000 will be the formation of
A.P.A., which will accelerate our growth potential and open a multitude of new
opportunities as we remain focused on our Full Business Potential program.
Overall -- for Alcan's shareholders, customers and employees -- the outlook is a
promising one indeed.



/s/ John R. Evans                        /s/ Jacques Bougie
- -------------------------------          ------------------------------------
JOHN R. EVANS                            JACQUES BOUGIE
Chairman of the Board                    President and Chief Executive Officer

February 10, 2000

                                       6



<PAGE>   13



THE PROPOSED A.P.A. MERGER AND A CHANGING GLOBAL INDUSTRY

PAVING THE WAY TO A BRIGHT FUTURE

The sequence of events and strategic initiatives that is leading, ultimately, to
the formation of Alcan-Pechiney-algroup -- provisionally called A.P.A. --
stretches back to the early 1990s. Like many other companies, Alcan has been
implementing and refining its strategy over the past decade to reflect the
changing economic environment and to address emerging global competitive
realities.

By reducing costs, sharpening its market focus and becoming decidedly more
customer-oriented, Alcan has enhanced its competitiveness and substantially
improved returns -- even when faced with the low metal price environment that
prevailed during 1998 and much of 1999. By decade's end, Alcan had achieved
significant results from its Full Business Potential (FBP) program, aimed at
reducing cost and enhancing productivity and revenues. The Company could
confidently assert that it was, in fact, moving to optimize the potential of its
existing businesses, becoming an Economic Value Added (EVA(R)) driven company.
The second phase of that program (FBP-II), which began in the spring of 1999 and
is based on EVA, is designed to achieve additional earnings improvement of some
$500 million after-tax, or $2.25 per share, by the end of 2001 -- equivalent to
a 23% compound annual earnings growth rate.

That the Company is on track to reach these aggressive new FBP targets attests
to the fact that Alcan remains a fundamentally strong entity on its own.
Nevertheless, as senior management looked 10 years down the road -- and took
into account various forces impacting on the aluminum business -- it was evident
that to remain in the forefront of the industry would entail attaining a certain
scope and scale that could not likely be achieved through incremental change
alone.

Having identified this vision, Alcan sought out potential partners who shared it
and proposed the formation of a global leader in aluminum and specialty
packaging. With an intensely customer-focused approach at its core, A.P.A.
promises to be an even stronger entity that will help pave the way to a bright
future.



                                       7



<PAGE>   14
                                                                       (Picture)

                                                                           ALCAN
                                                                        PECHINEY
                                                                         ALGROUP

A.P.A. -- A CUSTOMER-FOCUSED GLOBAL LEADER GEARED FOR GROWTH

With some 91,000 employees in nearly 60 countries, A.P.A. is set to become a
global leader, well-positioned to deliver solutions to key customers in the
aluminum and specialty packaging sectors alike -- anywhere in the world. Along
with like-minded partners Pechiney and algroup, Alcan is determined to ensure
that not only A.P.A.'s products but also its customer service and support are
creating value for all stakeholders. The objective is simple: to be regarded by
our customers as the partner of choice, thereby developing our markets and
achieving superior revenue growth.

                                                                         CAPTION

                                                                 A.P.A.'S GLOBAL
                                                            TRANSPORTATION GROUP
                                                               WILL BE A LEADING
                                                             SUPPLIER TO THE KEY
                                                                  AUTOMOTIVE AND
                                                               TRANSPORT SECTORS



                                    8



<PAGE>   15
CREATING A GLOBAL LEADER

The formation of A.P.A. promises to be one of those rare instances where the
whole will actually be greater than the sum of its parts. The complementary
assets of the merged organization provide A.P.A. with world-class know-how and
facilities across the entire spectrum of operations. In particular, the merged
organization will benefit from Alcan's world-class smelting and rolling assets;
Pechiney's reduction cell technology and international trading expertise; and
algroup's low-cost bauxite and alumina. Moreover, A.P.A. will be the
unquestioned leader in the aluminum lightweighting of the automotive industry
with Alcan's leading position in North America and algroup's leadership in
Europe.

(PICTURE)

Caption

A.P.A. will also be a major player on the worldwide market for food flexible and
specialty packaging.


A.P.A. will be a global leader in aluminum, with:

(bullet)  low-cost smelting capacity -- the majority of it in the lowest third
          of the industry cost curve;

(bullet)  the world's leading rolling system -- with technologically advanced
          assets positioned on four continents to meet the needs of both global
          and regional customers; and,

(bullet)  global leadership positions in key fabricated products sectors such as
          aerospace, automotive and beverage can sheet.

A.P.A. also will enjoy global leadership in the high value-added, flexible and
specialty packaging segments. It will become the leading supplier to customers
in packaging for food (flexible), pharmaceuticals, personal care, and cosmetics.

The merged company will enjoy very healthy positions in other key packaging
categories as well -- standing out as a strong player in an otherwise-fragmented
market.

(PICTURE)

Caption

Aluminum beverage cans provide unique advantages such as recyclability and a
high-value incentive for collection.

A STRONG ORGANIZATION THAT'S TRULY GLOBAL IN NATURE

As proposed, A.P.A. will be truly global in nature, with its legal headquarters
located in Montreal, and the office of the CEO -- Alcan's Jacques Bougie -- in
New York. The merger represents a unique opportunity to build a strong
organization led by a dynamic management team with top talent drawn from all
three A.P.A partners. The merged organization will encompass six business
sectors. The bauxite & alumina as well as the primary metal, global trading &
electro-metallurgy sectors will operate from A.P.A's Montreal head office.
Aluminum fabrication -- Americas & Asia & global can sheet will be based in
Cleveland, Ohio; Aluminum fabrication -- Europe & global transportation, along
with health and beauty packaging, in Paris; and the food flexible and specialty
packaging sector, in Zurich.

                                    9
<PAGE>   16
                                                                       (PICTURE)
                                                                           ALCAN
                                                                         PRIMARY
                                                                     METAL GROUP

Reduced costs and increased output -- including record production at six
facilities -- contributed to a much-improved performance during 1999 by the
Alcan Primary Metal Group (APMG). APMG is one of two business groups formed in
March 1999, as part of an organizational streamlining designed to support the
second phase of Alcan's Full Business Potential (FBP) program while better
meeting the changing needs of customers.

                                                                         CAPTION

                                                          RECORD BILLET SALES IN
                                                        NORTH AMERICA AND RECORD
                                                        OUTPUT AT THE QUEENSLAND
                                                     ALUMINA LIMITED, AUSTRALIA,
                                                      REFINERY TYPIFIED IMPROVE-
                                                                  MENTS AT APMG.


                                       10

<PAGE>   17
ALMA COMPLEX TO START UP IN 2000

At the end of 1999, the new $1.8-billion smelter project at Alma, Quebec, was on
track with field construction progress at the 40% mark. The start-up of this
state-of-the-art smelter, scheduled for the fall of 2000, will enable Alcan to
meet increased customer demand for aluminum rod in the energy transmission
market and for foundry ingot in the global automotive market. The early
phase-out of the nearby 75,000-tonne capacity smelter in Isle-Maligne, Quebec,
facilitated the implementation of a comprehensive training program for workers
transferring to the Alma facility. This world-class aluminum complex promises to
further enhance the Company's competitiveness by delivering quality primary
metal at operating costs that will be among the lowest in the world. Moreover,
this facility will meet the highest standards in environmental protection for
both its employees and the surrounding community.

U.K. SMELTER UPGRADE UNDER WAY

A $25-million modernization and upgrade of the power station at Alcan's
Lynemouth, U.K, smelter got under way during 1999. The project, which involves
upgrading the turbines in all three of the plant's generating units, will reduce
emissions by 13% for every megawatt of electricity produced while boosting
generating capacity by 8%, to 420 megawatts. Work was successfully completed in
September 1999 on the commissioning of the first upgraded generator.

Meanwhile, amperage increases implemented at the Company's smelters in
Grande-Baie and Laterriere, Quebec, as well as in Lynemouth in the U.K., have
yielded improved output and increased labour and capital productivity. In
addition, a major $105-million modernization program designed to ensure the
long-term global competitiveness of Alcan's alumina plant in Jonquiere, Quebec,
is proceeding on schedule for completion in 2002-2003.

All these projects will help APMG deliver on its FBP commitments.

THE WORLD-CLASS ALMA SMELTER COMPLEX PROMISES TO FURTHER ENHANCE THE COMPANY'S
COMPETITIVENESS.

IMPLEMENTATION OF ELY BAUXITE AGREEMENT SIGNIFICANTLY REDUCES QAL'S COSTS

IMPLEMENTATION OF A BAUXITE MINING AND EXCHANGE AGREEMENT WITH COMALCO LIMITED,
UNDER WHICH SHIPMENTS OF LOWER COST BAUXITE TO THE QUEENSLAND ALUMINA LIMITED
REFINERY (21.4% OWNED BY ALCAN) BEGAN IN JANUARY 2000, WILL RESULT IN
SIGNIFICANTLY REDUCED PRODUCTION COSTS. UNDER THE TERMS OF THE AGREEMENT,
COMALCO WILL DEVELOP ALCAN'S ELY RESERVES IN AUSTRALIA WITHIN A TIME FRAME OF
ITS CHOOSING. IN THE INTERIM, ALCAN WILL RECEIVE AN EQUIVALENT AMOUNT OF BAUXITE
FROM COMALCO'S ADJACENT WEIPA MINES. THE AGREEMENT MAY ALSO ALLOW ALCAN TO
EVENTUALLY SUPPLY ITS OTHER REFINERIES WITH ELY BAUXITE SO THAT THEY, TOO, MAY
BENEFIT FROM REDUCED BAUXITE COSTS.


                                       11
<PAGE>   18
                                                                       (PICTURE)
                                                                           ALCAN
                                                                          GLOBAL
                                                                     FABRICATION
                                                                           GROUP

In its first year as a distinct business entity, the Alcan Global Fabrication
Group (AGFG) generated record profitability, shipments and EVA, while
establishing new milestones on each of the four continents where it operates.
Among AGFG's most notable achievements was the dynamic turnaround in the
financial and operational performance of its European businesses -- attaining
improved lead times and delivery performances while substantially reducing the
amount of working capital employed.

                                                                         CAPTION

                                                         QUALITY ROLLED PRODUCTS
                                                        MANUFACTURED AT KINGSTON
                                                           WORKS, ONTARIO (TOP),
                                                       AND AT ATAL, SOUTH KOREA,
                                                                  HELP MAKE AGFG
                                                           A SUPPLIER OF CHOICE.


                                       12
<PAGE>   19
ATAL AND PINDA GIVE ALCAN WORLD-CLASS ROLLING CAPACITY ON FOUR CONTINENTS

Within a two-week time frame during the autumn of 1999, events half a world
apart confirmed Alcan's role as the only aluminum producer with high-quality
rolled products capability -- including can sheet -- on four continents.

On September 30, 1999, Alcan and South Korea-based Taihan Electric Wire Co.,
Ltd. (TEC) announced the formation of Alcan Taihan Aluminum Limited (ATAL), a
jointly owned company to serve the growing market for aluminum rolled products
in the Asia/Pacific region. Precisely two weeks later, on October 14, 1999,
official inauguration ceremonies marked the successful completion of a
$370-million expansion at subsidiary Alcanbrasil's Pindamonhangaba (Pinda),
Brazil, rolling complex -- the single biggest investment Alcan has ever made in
Latin America. Pinda is the only high-volume can sheet production facility
operating anywhere south of the equator.

Alcan has a 56% equity interest in, and has assumed management responsibility
for, the South Korean subsidiary, which includes modern, low-cost rolling assets
previously operated by TEC. Annual output of the plant, which is situated in
Youngju and currently employs about 500 people, is expected to triple over the
next five years from about 100,000 tonnes to a target level of 300,000 tonnes,
without significant additional capital investment.

PINDA AND ATAL STAND TO BE KEY ASSETS

The expanded Pinda complex, which includes a large, modern aluminum beverage can
recycling plant, came on stream several months ahead of schedule and right on
budget. Furthermore, it achieved a remarkable health and safety performance,
setting a record of 7.5 million construction hours without a lost-time accident.

By providing world-class supply to global end-users, both Pinda and ATAL stand
to be key assets of A.P.A., the new global industry leader being formed through
the merger of Alcan, Pechiney and algroup.

ALCAN'S "ALUMINEERING" SOLUTIONS EMBRACED BY GLOBAL AUTOMAKERS

ALCAN'S ADVANCED ALUMINUM VEHICLE TECHNOLOGY AND HIGH-QUALITY COMPONENTS ARE A
DRIVING FORCE BEHIND THE DEVELOPMENT OF STRONG, MORE FUEL-EFFICIENT AND
ENVIRONMENTALLY FRIENDLY, ALUMINUM-INTENSIVE VEHICLES. INDEED, ALCAN'S
PROPRIETARY 6111 ALLOY HAS BECOME THE STANDARD FOR DETROIT-BASED AUTOMAKERS,
WHICH HAVE BEEN STEADILY EXPANDING THE USE OF ALUMINUM SHEET FOR BODY PANELS
FROM HOODS AND DECK LIDS TO HIGHLY ENGINEERED LIFT GATES AND FENDERS. ALCAN
GLOBAL AUTOMOTIVE PRODUCTS DOUBLED ITS NORTH AMERICAN SALES OF CLOSURE SHEET
DURING 1999, AND JUST SIGNED A MILESTONE, LONG-TERM METAL-SUPPLY AGREEMENT WITH
FORD MOTOR COMPANY. A SIMILAR STRATEGIC ALLIANCE WAS ALREADY IN PLACE WITH
GENERAL MOTORS.

CAPTION

ALCAN ALUMINUM SHEET COVERS 40% OF THE SLEEK BODY SURFACE OF THE NEW LINCOLN LS,
MOTOR TREND'S CAR OF THE YEAR.

                                       13

<PAGE>   20
                                                                       (PICTURE)
                                                                       CORPORATE
                                                                          SOCIAL
                                                                  RESPONSIBILITY

FROM COMMITMENT TO ACTION

Responding to the needs of employees, being proactive in environmental
initiatives and listening to our communities are all examples of how Alcan puts
its commitments into action. Maximizing value in our operations goes hand in
hand with excellence in corporate social responsibility.

                                                                         CAPTION

                                                          IN 1999, THE EMPLOYEES
                                                          OF THE PINDAMONHANGABA
                                                          ROLLING MILL EXPANSION
                                                              IN BRAZIL ACHIEVED
                                                        7.5 MILLION CONSTRUCTION
                                                      HOURS WITHOUT A LOST-TIME,
                                                          WORK-RELATED INJURY OR
                                                          ILLNESS -- AN INDUSTRY
                                                            FIRST AND A NATIONAL
                                                            RECORD FOR BRAZILIAN
                                                              CIVIL ENGINEERING.

                                       14


<PAGE>   21

OCCUPATIONAL HEALTH AND SAFETY

In 1999, Alcan recorded its best results over ten years of tracking work-related
injury and illness statistics. Throughout the year, the Company continued the
development of programs aimed at improving occupational health, industrial
hygiene and safety.

Employee health studies were undertaken to gather comparative data in areas such
as lung function, asthma and smoking, while leading-edge technologies were
installed in Alcan plants to improve working conditions. For example, at the
Ouro Preto smelter in Brazil, $15 million will be invested in new generation
equipment, resulting in safer and more comfortable working conditions. On an
industry scale, a cooperative effort with the 3M Company resulted in a new NIOSH
(National Institute of Occupational Safety and Health in the U.S.)-approved
safety mask that facilitates communication while maintaining safe procedures.

Of special note in 1999 were employee vaccination programs for yellow fever and
meningitis, as well as a community-wide black-fly control program at the Awaso
bauxite mine in Ghana to counter the spread of river blindness.

Following the introduction of the principles of Behaviour Based Safety (BBS) in
late 1998, the Company took steps in 1999 to incorporate this employee-driven
safety process in all operations. The principles of BBS are quite simple -- by
enhancing employee involvement in the awareness of potentially "at-risk"
behaviours, overall safety conditions can be improved.

ALCAN RECORDED ITS BEST RESULTS OVER TEN YEARS OF TRACKING WORK-RELATED INJURY
AND ILLNESS STATISTICS.

In 1999, six Alcan facilities achieved one million hours  without a lost-time
accident, an impressive number in a heavy industry like aluminum production.
But, rather than solely relying on statistics as the measure of success, BBS
will focus on observable and controllable factors that lead to unsafe
situations. In 1999, programs in support of BBS were initiated at Alcan
facilities in Europe, North America, Brazil and Jamaica and are also now
underway in Asian operations.

VARIOUS INITIATIVES RESULTED IN MANY ALCAN PLANTS ACHIEVING RECORD SAFETY
PERFORMANCE LEVELS IN 1999. AT THE TERRE HAUTE PLANT IN INDIANA, ALCAN'S FIRE
BRIGADE REGULARLY ORGANIZES CONTROLLED "LIVE BURN" TRAINING SESSIONS THAT HAVE
ALSO BEEN CONDUCTED FOR THE BENEFIT OF SOME 200 LOCAL FIREFIGHTERS.

WITH THIS TYPE OF EFFORT, COUPLED WITH BBS AND FOLLOW-UPS TO A 1999 WORLDWIDE
MOBILE EQUIPMENT SAFETY AUDIT, THE COMPANY STRIVES TO CONTINUALLY IMPROVE THE
SAFETY RECORDS WITHIN EACH FACILITY.

CAPTION

DEVELOPED WITH ALCAN'S COOPERATION, THE NEW VERSION OF THE 3M 6000DD RESPIRATOR
WILL HAVE INDUSTRY-WIDE APPLICATIONS

                                       15



<PAGE>   22

ENVIRONMENT AND COMMUNITY INITIATIVES

Whether it's research into land rehabilitation or the promotion of
can recycling, Alcan's environmental initiatives touch all stakeholders.

Starting in 1996, when the Lochaber smelter in Scotland became our first
facility to earn the ISO-14001 designation from the International Organization
for Standardization, Alcan undertook a worldwide effort to achieve environmental
certification in all operations. To date, we are approximately one-third of the
way towards our goal. Milestones for 1999 include: Shawinigan Works in Quebec as
Alcan's first North American smelter to gain certification; the Williamsport,
Pennsylvania, cable plant as the Company's first in the United States; Alcan as
the first company in Italy to have all its plants certified; and, throughout
Europe, where Alcan conducted a series of environmental public forums, almost
100% of our facilities there now meet these rigorous standards. Most recently,
Alcan's Aratu plant in Brazil is the first certified smelter in South America.

In 1999, Alcan took a proactive approach to supporting climate change
initiatives, through the actions of individual facilities and participation in
national efforts. In addition, the unique properties of aluminum are a positive
contribution to conserving energy and reducing greenhouse gas emissions.

Aluminum was identified by the Partnership for a New Generation of Vehicles
(PNGV) as the leading material for achieving the U.S. government's challenge to
produce an 80-miles-per-gallon (2.9 litres/100 km) vehicle without compromising
safety, performance, affordability or utility. Every tonne of aluminum used in
place of steel in today's automobiles results in CO2 emissions being slashed by
20 tonnes over the life of the vehicles. Two of the world's largest automotive
producers, GM and Ford, credited Alcan's support and technology as key factors
in their development of concept cars that now meet the PNGV objectives.

Environmental responsibility is equally prominent in used beverage cans (UBCs).
The infinite recycling capability of aluminum UBCs requires only 5% of the
energy used to make a can in the traditional primary metal process. With global
recycling efforts on the rise, Alcan is an important force through its extensive
UBC recycling operations in North America, Brazil and the U.K.

ALCAN'S SUPPORT OF CHARITABLE ORGANIZATIONS AND COMMUNITY INITIATIVES IS
ESPECIALLY VISIBLE THROUGH THE TREMENDOUS VOLUNTEER EFFORTS OF ALL EMPLOYEES.
RECYCLING CANS IN THE U.K. TO REBUILD SCHOOLS IN WAR-TORN MOZAMBIQUE AND
PARTICIPATING IN THE HABITAT FOR HUMANITY HOMES PROGRAM IN THE U.S. TO BUILD
HOMES FOR WORKING FAMILIES IN NEED OF PROPER SHELTER ARE EXAMPLES OF HOW ALCAN
PERSONNEL WERE INVOLVED.

RESPONDING TO COMMUNITY CONCERNS HAS ALWAYS BEEN AN ALCAN TRAIT, AND 1999 WAS NO
EXCEPTION. EXAMPLES INCLUDE INSTALLING STACK SILENCERS AT THE LATERRIERE SMELTER
IN QUEBEC TO REDUCE COMMUNITY NOISE LEVELS AND COMPLETION OF A CAN$7-MILLION
POWER LINE BYPASS PROJECT FOR THE HAISLA FIRST NATIONS' KITAMAAT VILLAGE IN
BRITISH COLUMBIA.

CAPTION

SPONSORED BY ALCAN, THE MICRO-BUSINESS NETWORK, A SCHOOL ENTREPRENEURSHIP
PROGRAM BEGUN TEN YEARS AGO IN QUEBEC, HAS EXPANDED TO NOW INCLUDE THREE SCHOOLS
IN MALAYSIA.


                                       16

<PAGE>   23
(PICTURE)

ALCAN'S ASSISTANCE TO THE EDUCATIONAL SECTOR INCLUDED SPONSORING AN
UNDERGRADUATE PROGRAM TO STUDY ENVIRONMENTAL ISSUES RELATED TO THE GREAT LAKES
(ON THE CANADA/U.S. BORDER) AS WELL AS CONTINUED SUPPORT OF SELECT UNIVERSITY
RESEARCH INITIATIVES.

OF SPECIAL SIGNIFICANCE IN 1999 -- AND CONSISTENT WITH OUR CONCERN FOR
ENDANGERED SPECIES -- WAS THE COMPANY'S ANNOUNCEMENT OF A THREE-YEAR COMMITMENT
TO THE WORLD WILDLIFE FUND (WWF). ALCAN'S SUPPORT OF THE WWF'S ENDANGERED
SPECIES RECOVERY FUND WILL AID RESEARCHERS AND CONSERVATIONISTS IN CANADA
WORKING WITH SPECIES AT RISK. ALCAN ALSO WORKS WITH THE WWF ON ITS ACTIVITIES IN
BRAZIL BY ASSISTING WITH THE PUBLISHING AND DISSEMINATING OF ENVIRONMENTAL
INFORMATION TO PRIMARY SCHOOL EDUCATORS.

CAPTION

ALCAN HAS RECOGNIZED THAT SOME ACTIVITIES CAN, DESPITE OUR BEST EFFORTS, POSE A
RISK TO PLANTS AND ANIMALS. IN JAMAICA, WE HAVE TWO ORCHID SANCTUARIES WHERE
INDIGENOUS SPECIES FOUND IN OUR MINING AREAS ARE TRANSPLANTED AND PRESERVED.
THESE SANCTUARIES HAVE ALSO OPENED UP IMPORTANT OPPORTUNITIES FOR RESEARCHERS.

CREDIT

GREAT BLUE HERON




                                       17



<PAGE>   24
THE ALCAN GROUP'S BUSINESSES AT A GLANCE

ALCAN PRIMARY METAL GROUP

 ...focuses Alcan's global bauxite, alumina, power generation and smelting assets
on the efficient and effective production of value-added aluminum in the form of
sheet ingot, billet, wire bar and foundry products.

OPERATIONS

(bullet) 15 SMELTERS in 5 countries with 1.6 Mt of annual capacity.

(bullet) 9 ALUMINA PLANTS in 6 countries with 3.8 Mt of annual capacity,
         including specialty chemicals.

(bullet) 10 BAUXITE MINES/DEPOSITS in 6 countries with 254* Mt of proved ore
         reserves.

1999 HIGHLIGHTS

(bullet) 1.5 Mt of ingot produced.
(bullet) 714 kt of ingot purchased.
(bullet) $1.1 billion (667 kt) in ingot sales.

(bullet) 4.0 Mt produced.
(bullet) $394 million in third-party sales.

(bullet) 9.7 Mt used.
(bullet) $91 million in bauxite third-party sales.

   In addition to the sales of bauxite, alumina and specialty chemicals
   indicated above, Alcan's non-aluminum products account for $129 million in
   sales.

*  In 1999, Alcan adopted the internationally-accepted Australasian Code for
   Reporting of Mineral Resources and Ore Reserves. As a result, current Proved
   Ore Reserves are estimated to be 254 Mt, or the equivalent of 23 years of
   Alcan's refinery needs.

STRATEGY

(bullet) Optimize Alcan's alumina and bauxite asset base, while providing
         low-cost alumina to the primary metal business.

(bullet) Be the best producer of low-cost primary aluminum in the world, while:

         -  meeting customer needs and aggressively pursuing market value
            opportunities;

         -  achieving industry leadership in occupational health and safety,
            environmental performance, community relations and corporate ethics.

PRIMARY PRODUCTION
(in thousands of tonnes)

(GRAPH)

Primary production continued to increase largely through improved output from
existing smelters.

OPERATING SEGMENT INCOME (1)
(in millions of US$)

(GRAPH)

1999 operating income was affected by lower realized prices, restructuring
costs, and other non-recurring expenses.

GROUP'S ECONOMIC VALUE ADDED (2)
(in millions of US$)

(GRAPH)

EVA improved throughout 1999 and was positive in the second half of the year.

ALCAN GLOBAL FABRICATION GROUP

 ...focuses on fully meeting the changing needs of its global and regional
fabrication customers through rapid transfer and adoption of best technology and
management practices worldwide.

OPERATIONS

(bullet) ROLLED PRODUCTS

(bullet) OTHER FABRICATED PRODUCTS

(bullet) TOTAL FABRICATED PRODUCTS

         Over 45 manufacturing plants in 13 countries and 2.7 Mt of annual
         capacity.

(bullet) SECONDARY/RECYCLED ALUMINUM

         8 recycling plants in 5 countries with 775 kt of annual capacity.

1999 HIGHLIGHTS

(bullet) $4.2 billion (2,028 kt) in sales, including fabrication of
         customer-owned metal.

(bullet) $0.7 billion (198 kt) in sales.

(bullet) 2.2 Mt of aluminum fabricated in Alcan facilities, including 315 kt of
         customer-owned metal.

(bullet) $4.9 billion in sales, including fabrication of
         customer-owned metal.

(bullet) 681 kt produced.
(bullet) 538 kt of scrap purchased.
(bullet) $79 million (66 kt) in ingot sales.
(bullet) $150 million (126 kt) in scrap sales.

STRATEGY

(bullet) Grow Alcan's leading position in differentiated, semi-fabricated
         products in our chosen markets through long-term customer partnerships
         and low-cost manufacturing excellence.

FABRICATED PRODUCTS SHIPMENTS
(in thousands of tonnes)

(GRAPH)

Alcan continued to grow its chosen fabricated products businesses.

OPERATING SEGMENT INCOME (1)
(in millions of US$)

(GRAPH)

In 1999, further improvements were achieved in North America and there was the
beginning of a turnaround in Europe.

GROUP'S ECONOMIC VALUE ADDED (2)
(in millions of US$)

(GRAPH)

All North American businesses were EVA-positive and improvements were recorded
elsewhere.

ALCAN ALUMINIUM LIMITED

In April 1999, Alcan set a new, additional Full Business Potential objective of
$700 million, pre-tax, over a three-year period to the end of 2001. Together
with the initial 1997 target, the FBP program is set for a $1-billion
improvement over five years.

1999 ACHIEVEMENTS

(bullet) Record year in safety performance, with regard to Lost-Time Injury and
         Illness as well as Recordable Case rates.

(bullet) Improvements achieved in 1999 totalled $162 million, bringing the FBP
         three-year total to $462 million, on track to achieve its $1-billion,
         five-year target.

(bullet) Lowered alumina and primary metal costs.

(bullet) Achieved production records in three alumina plants and three smelters;
         attained record third-party sales for foundry alloys and billet
         products.

(bullet) The $1.8-billion Alma, Quebec, smelter construction is scheduled for
         start-up by year-end 2000.

(bullet) Building on the principles of operational stability, labour agreements
         were concluded at four major plants.

(bullet) Fabricated products sales volumes continued to grow to a record level
         of 2.2 million tonnes, including significant improvements in Europe.

(bullet) Successfully started up a $370-million can sheet expansion in Brazil,
         three months ahead of schedule.

(bullet) Acquired majority interest in Alcan Taihan Aluminum Limited in South
         Korea -- part of our global strategy for first-tier supply of rolled
         products on four continents.

(bullet) Continued to strengthen relationships with customers, as evidenced by
         the January 2000 announcement of a multi-year aluminum supply agreement
         with Ford and the 1998 signing of a ten-year aluminum supply agreement
         with GM.

(bullet) Announced proposed merger with Pechiney and algroup.

TOTAL ALUMINUM SHIPMENTS
(in thousands of tonnes)

(GRAPH)

NET INCOME
(in millions of US$)

(GRAPH)

ALCAN'S ECONOMIC VALUE ADDED (2)
(in millions of US$)

(GRAPH)

1 Some corporate office and certain other costs have been allocated to the
  respective operating segments. Comparative information has been restated to
  conform to the 1999 corporate structure.

2 The EVA improvements reflect principally a change in cost of capital and
  economic tax assumptions as well as strong operating results.

                                     18-19

<PAGE>   25

<TABLE>
<S>                           <C>                                     <C>
     (GRAPH)                              (GRAPH)                               (GRAPH)
PRIMARY PRODUCTION                OPERATING SEGMENT INCOME(1)         GROUP'S ECONOMIC VALUE ADDED(2)
(in thousands of tonnes)          (in millions of US$)                (in millions of US$)

PRIMARY PRODUCTION CONTINUED      1999 OPERATING INCOME WAS           EVA IMPROVED THROUGHOUT 1999
TO INCREASE LARGELY THROUGH       AFFECTED BY LOWER REALIZED          AND WAS POSITIVE IN THE
IMPROVED OUTPUT FROM              PRICES, RESTRUCTURING COSTS,        SECOND HALF OF THE YEAR.
EXISTING SMELTERS.                AND OTHER NON-RECURRING EXPENSES.
</TABLE>


<TABLE>
<S>                                          <C>                                <C>
         (GRAPH)                           (GRAPH)                               (GRAPH)
FABRICATED PRODUCTS SHIPMENTS     OPERATING SEGMENT INCOME(1)        GROUP'S ECONOMIC VALUE ADDED(2)
(in thousands of tonnes)          (in millions of US$)               (in millions of US$)

ALCAN CONTINUED TO GROW ITS       IN 1999, FURTHER IMPROVEMENTS      ALL NORTH AMERICAN BUSINESSES
CHOSEN FABRICATED BUSINESSES.     WERE ACHIEVED IN NORTH AMERICA     WERE EVA-POSITIVE AND
                                  AND THERE WAS THE BEGINNING OF     IMPROVEMENTS WERE RECORDED
                                  A TURNAROUND IN EUROPE.            ELSEWHERE.
</TABLE>


<TABLE>
<S>                                         <C>                                <C>
       (GRAPH)                             (GRAPH)                                 (GRAPH)
TOTAL ALUMINUM SHIPMENTS          NET INCOME                         ALCAN'S ECONOMIC VALUE ADDED(2)
(in thousands of tonnes)          (in millions of US$)               (in millions of US$)
</TABLE>


[FN]
1 Some corporate office and certain other costs have been allocated to the
  respective operating segments. Comparative information has been restated to
  conform to the 1999 corporate structure.

2 The EVA improvements reflect principally a change in cost of capital and
  economic tax assumptions as well as strong operating results.
</FN>




                                       19
<PAGE>   26

                                            MANAGEMENT'S DISCUSSION AND ANALYSIS

                                    (GRAPH)
             WESTERN WORLD PRIMARY ALUMINUM SUPPLY AND DEMAND

SUPPLY CONTINUED TO GROW AT A MODERATE PACE, UP ALMOST 2.5% OVER 1998, THROUGH
BOTH RESTARTS AND EXPANSIONS. DEMAND GROWTH ACCELERATED THROUGH 1999, UP OVER 3%
FROM THE PREVIOUS YEAR.

                                    (GRAPH)
                  TOTAL ALUMINUM INVENTORIES AND INGOT PRICES

TOTAL INVENTORIES WERE LITTLE CHANGED FROM THE END OF 1998. PRICES BOTTOMED IN
MARCH, THEN ROSE STRONGLY THROUGH THE REMAINDER OF THE YEAR. THE AVERAGE PRICE
OF $1,388 WAS UP ONLY MARGINALLY FROM $1,379 IN 1998.


INDUSTRY FUNDAMENTALS IMPROVED PROGRESSIVELY FROM THE WEAK FIRST QUARTER AND THE
OUTLOOK FOR 2000 IS POSITIVE.




                                       20

<PAGE>   27

WORLD MARKET REVIEW

PRIMARY ALUMINUM

Western World* total consumption of aluminum grew by a respectable 3.9% in 1999,
a rate substantially higher than early forecasts suggested. North America led
the rest of the world in demand, with a growth rate of 6.8%. Despite a weak
economy and fears of a recession in the first half of the year, Europe recovered
in later months, closing the year with 2.2% growth. France, in particular,
distinguished itself from the rest of the continent, offsetting the lacklustre
performance of the U.K., Germany and Italy. Latin America was the only region
with a negative growth rate, namely -2%, but it performed considerably better
than was expected at the end of the disappointing first quarter. Asia, with an
increase in demand of 2.8%, has clearly begun its recovery. Japan lagged behind
the rest of the region, though it fared much better than expected, ending the
year with positive growth. Western World consumption for 1999 totalled 27.1 Mt,
of which 19.6 Mt comprised demand for primary metal, with the balance for
recycled metal. Aluminum consumption has grown continuously since 1982, apart
from a brief lull in 1998.

Primary aluminum production in the Western World increased 3.2% in 1999 to 16.95
Mt, with some previously idled capacity being restarted and some brownfield and
greenfield capacity being brought on stream. During the year, much of the
capacity idled by labour, technical and weather-related problems was restarted.
Approximately 650 kt remained voluntarily idled. Most of this likely will be
restarted in 2000 and 2001.

C.I.S. primary aluminum exports increased substantially in 1999, but this was
offset by a large increase in Chinese imports. As a result, there was a small
decline in net exports to the Western World.

In 1999, the growth of consumption translated into a 3.7% increase in the demand
for primary aluminum and supply increased by 2.4%. This brought the market more
or less into equilibrium after being in surplus in 1998.

Inventories with aluminum producers and on the London Metal Exchange (LME)
decreased slightly to approximately 3,775 kt, equivalent to 10 weeks of
consumption. These are expected to decline further by the end of 2000.

Ingot prices (LME three-month) were at $1,245/t at the beginning of 1999, then
declined dramatically to a low of $1,159/t in March. However, prices improved
substantially in the second half of 1999, climbing to a high of $1,655/t in
December. The average LME price for the year was $1,388/t, almost unchanged from
1998.

WESTERN WORLD CONSUMPTION VS. ALCAN SALES

Alcan's total shipments increased 4.9% to 3.1 Mt. Ingot shipments rose 3.6% and
fabricated products shipments increased 5.4%, reflecting the achievement of
increased market share in a number of key segments. Higher volumes were offset
by weak metal prices for the better part of the year, resulting in a slight
decline in revenues. Revenues for 1999 were $7.3 billion, a decrease of 6% from
the previous year.

* Defined as the world excluding the Commonwealth of Independent States
(C.I.S.), Eastern Europe and China.


                                       21



<PAGE>   28
Transportation, the largest and fastest growing market for aluminum, increased
by 9% to 7.9 Mt. This substantial increase is due in large part to the growing
automotive sector, particularly in the United States, Canada and Mexico, where
each country posted record highs for car production, as well as to aluminum's
growing penetration into that sector. Alcan's revenues from the transportation
market decreased by 0.5%, reflecting higher volumes but lower prices. This
market accounted for 8% of its total revenues.

Consumption levels in the containers and packaging market grew slightly by 1.5%
to 4.9 Mt. Demand for beverage can stock in North America and Europe was flat,
but was compensated by stronger demand in Latin America, up 10.7% from the
previous year. Alcan's revenues from the containers and packaging market
increased by 2%, accounting for 47% of total revenues.

Demand from the building and construction sector grew by 2.4%, to 5.0 Mt. The
sector started out the year on a strong note in the U.S., but abated somewhat
later in the year as a result of higher mortgage rates. Demand rebounded from
low levels in Asia, driven by strong economic growth in South Korea and tax
incentives in Japan. Alcan's revenues from building and construction decreased
by 2%, accounting for 15% of Company revenues.

The electrical market grew a healthy 4.2% to 2.4 Mt. Growth was almost entirely
due to strong demand in the United States and Canada. Alcan's revenues from the
electrical market increased by 1%, accounting for 10% of total revenues.

THE TRANSPORTATION SECTOR GREW 9%, DRIVEN BY STRONG AUTOMOTIVE DEMAND.

Demand from other markets, including machinery and equipment, and durable goods,
grew by 1.2% to 6.8 Mt. Alcan's revenues from alumina and chemicals, which are
also included in this category, declined in 1999, reflecting the sale of the
Aughinish alumina refinery early in the year. Alcan's revenues from these other
markets comprised 20%, the same proportion as in 1998.

(GRAPH)

1999 WESTERN WORLD ALUMINUM CONSUMPTION BY END-USE MARKET (27.1 MILLION TONNES)

ALCAN'S 1999 FABRICATED AND NON-ALUMINUM SALES BY MARKET (US$5.5 BILLION)

(PICTURE)

(CAPTION)

THE LIGHTWEIGHT DESIGN AND FUEL EFFICIENCY OF THE GM PRECEPT TECHNOLOGY
DEMONSTRATION VEHICLE SHOWCASE THE GROWING IMPORTANCE OF ALUMINUM IN THE
AUTOMOTIVE SECTOR.



                                       22


<PAGE>   29
RESULTS OF OPERATIONS

Alcan reported consolidated net income for 1999 of $460 million compared to $399
million in 1998 and $485 million in 1997.

While average metal prices were little changed, at an average LME three-month
price of $1,388/t compared to $1,379/t in 1998, the trend was rising for most of
1999 from a low point of $1,159/t to end the year at $1,655/t. Both years were
sharply lower than the $1,620/t that prevailed in 1997. This rising price trend
in 1999 resulted in a temporary squeeze on product margins as there is a time
lag in passing on price changes to customers. This lag varies from about one
month for ingot products to over six months for certain can sheet contracts that
are priced by reference to a retrospective ingot price. This lag had a
favourable impact on product margins in 1998. Further increases in fabricated
products sales volume as well as cost reductions had a favourable impact on
earnings in 1999.

Also included in the results for 1999 are non-operating items totalling a net
gain of $88 million after tax. These include gains on business disposals of $90
million, principally the sales of further shares in Nippon Light Metal Company,
Ltd. (NLM) in Japan, the Company's pistons business in Germany, the building
products business in France and property in the U.K.

In addition, there was a favourable tax adjustment of $31 million in Canada,
relating to prior years, which was offset by rationalization costs of $33
million in a number of businesses. Moreover, the currency revaluation of
deferred taxes resulted in a non-cash charge of $26 million.

In terms of Economic Value Added (EVA), the Company set for itself a target to
be EVA positive (i.e. to earn an after-tax return in excess of its weighted
average cost of capital) by the end of the year 2001 for its two business
segments as follows:

(bullet) Alcan Primary Metal Group: at a LME three-month price of $1,380/tonne;

(bullet) Alcan Global Fabrication Group: at all times, irrespective of metal
   prices.

To achieve this EVA target, the Company needed to improve its 1998 profitability
by $700 million pre-tax over a three-year period, in addition to the
$300-million improvement achieved in 1997 and 1998. The Company is on schedule
in its progress towards achieving that objective. Of the total of $1 billion,
$275 million will arise from capacity-related projects, such as the Alma,
Quebec, smelter and Pindamonhangaba (Pinda), Brazil, rolled products expansion.
These projects are on schedule and their profit contributions are virtually
assured by the end of the year 2001. Of the remaining $725 million, the Company
has already taken actions which, on a cumulative basis, are contributing $462
million at an annual run rate.

(GRAPH)

1999 ECONOMIC VALUE ADDED (EVA) (ON A QUARTERLY BASIS)


(CAPTION)

AS WELL AS BENEFITING FROM HIGHER METAL PRICES, MUCH OF
THE IMPROVEMENT IN EVA ARISES FROM PRODUCTIVITY GAINS.


                                       23





<PAGE>   30
The remaining $263 million will be achieved by the end of 2001. The improvement
in EVA is demonstrated in the chart on the preceding page, which shows EVA for
each quarter of 1999. Although part of the improvement is attributable to rising
metal prices, the Company would have had a positive EVA in the fourth quarter of
1999, even at its benchmark price of $1,380/tonne.

For the full year, EVA was $(111) million compared to $(285) million in 1998 and
1997. Although most of the improvement in 1999 over 1998 was due to changes in
cost of capital and economic tax rates, the improvement in the trend during 1999
is expected to be sustained and to further improve in 2000 and 2001.

For 1998, there were a number of offsetting items totalling a net after-tax loss
of $9 million. Losses at NLM of $53 million and restructuring costs elsewhere in
Asia and Europe of $15 million were incurred. As a result of the sale, completed
in early 1999, of the Company's alumina refinery in Ireland, the book value of
that asset was written down to the level of the expected sale proceeds,
resulting in an after-tax charge of $120 million. These charges were offset by
gains on the sale of assets of $148 million after taxes, and a gain on currency
revaluation of deferred income taxes of $31 million that resulted from the
adoption of a new accounting standard.

The 1997 results included an extraordinary gain of $17 million arising from the
sale of a portion of a contract to supply power to B.C. Hydro, net of additional
write-downs of remaining Kemano Completion Project assets as well as other
non-operating net gains of $6 million.

REVENUES
<TABLE>
<CAPTION>
                                                            1999    1998   1997
                                                          ------   -----   -----
<C>                                                       <C>     <C>    <C>
Sales and operating revenues
 (millions of US$)                                         7,324   7,789   7,777
Total aluminum shipments (kt)                              3,085   2,941   2,828
Average sales price
 realizations (US$/t)
   Ingot products                                          1,511   1,558   1,739
   Fabricated products                                     2,593   2,923   2,999
                                                           -----   -----   -----
</TABLE>

Sales and operating revenues, at $7,324 million, were some 6% lower than the
level of 1998 and 1997, despite higher volumes for both ingot and fabricated
products, reflecting lower average price realizations. For ingot products, this
reflects the time lag of approximately one month for changes in LME prices to be
reflected in selling prices. For fabricated products, a similar, though
generally longer, time lag applies and, in addition, realizations were affected
by weaker European currencies against the dollar and changes in product mix that
resulted from business divestments. The latter two factors, though reducing
reported dollar realizations, had little impact on profit margins.

Other income, which comprises interest income and other non-operating gains, was
$179 million in 1999 compared to $231 million in 1998 and $88 million in 1997.
Other than interest received on cash and time deposits, the main items included
here were gains on disposal of assets, which amounted to $110 million before
taxes in 1999 and $156 million in 1998.


                                       24


<PAGE>   31
COSTS AND EXPENSES

Despite higher sales volumes, cost of sales and operating expenses fell by 6.3%
in 1999 after an increase of only 1.2% in 1998. This improvement in unit costs
reflects higher capacity utilization, cost reductions and a shift in product
mix, offset in part by the increased volume of ingot purchases.

<TABLE>
<CAPTION>

kt                                                     1999       1998      1997
- --                                                   ------      -----     -----
<C>                                                  <C>         <C>        <C>
Purchases of aluminum
  Ingot products                                        714        648       732
  Scrap                                                 538        535       482
  Fabricated products                                    45         44        40
                                                      -----      -----     -----
                                                      1,297      1,227     1,254
                                                      =====      =====     =====
</TABLE>

Purchases of primary ingot increased in 1999 to support the higher level of
fabricated products sales volumes, resulting in an increase in the cost of
purchased metal.

Oil and caustic soda prices started the year at historically low levels but
increased during the course of the year in line with the general tightening of
commodity markets. The impact of oil price increases was not significant due to
forward purchases.

Depreciation expense was $477 million compared to $462 million in the previous
year and $436 million in 1997. The increase primarily reflects the start-up, in
the second half of 1999, of the expansion of rolling capacity at Pinda in
Brazil.

Total employment cost for 1999 was $1,514 million, a reduction of 5% from 1998.
After adjustments for acquisitions, disposals and exchange rate variations,
there was a 1% increase in employment costs, below the rate of inflation. This,
combined with higher shipments, demonstrates the improvement in productivity.

Selling, administrative and general expenses, at $375 million, declined 16.3%
from the 1998 level of $448 million and a similar level in 1997. This resulted
from the savings arising from the reorganization implemented in the first half
of the year as well as the divestment of businesses in France and Germany with
relatively high levels of selling expense. As a percentage of sales, these
expenses fell to 5.1%, an 11% improvement over 1998.

Research and development expenses were $67 million for 1999 compared to $70
million and $72 million in 1998 and 1997 respectively. Alcan's R & D activities
are closely aligned with the needs of its core businesses, principally, raw
materials, smelting and rolling. The Company is continuing to maintain a strong
effort in developing sheet applications and technology for the automotive
industry and is working closely with a number of automotive companies in this
regard. In addition, opportunities for process optimization to improve EVA are
continuing to be explored and implemented in all technology streams.

Other expenses were $127 million compared to $219 million in 1998 and $54
million in 1997. In 1999, this includes rationalization costs of $55 million.
The 1998 figure includes the write-down of the Aughinish alumina refinery in
anticipation if its sale, of $143 million before taxes.


INTEREST COSTS


<TABLE>
<CAPTION>

(millions of US$)                                      1999       1998      1997
- -----------------                                    ------      -----     -----
<C>                                                  <C>         <C>        <C>
Interest expense                                         76         92       101
Interest capitalized                                     41         15         2
                                                     ------      -----     -----
Total interest costs                                    117        107       103
Effective average interest rate                        6.9%       6.7%      6.7%
                                                     ======      =====     =====
</TABLE>

Alcan's interest expense declined 17% in 1999 following a 9% decline the year
earlier. Total interest rose $10 million as a result of higher average debt
during the year. In 1999, $41 million of interest was capitalized, compared to
$15 million in 1998, relating to the Pinda, Brazil,


                                       25

<PAGE>   32
and Alma, Quebec, projects. Interest is no longer being capitalized on the Pinda
project, which was commissioned during the year. The Alma project will commence
production late in 2000, at which time interest will cease to be capitalized and
interest expense will increase. The pre-tax interest expense coverage ratio was
5.5 times in 1999 compared to 6.3 times in 1998 and 7.4 times in 1997.

INCOME TAXES

Income taxes of $211 million for 1999 represent an effective rate of 31%,
compared to 32% in 1998 and 1997. This compares to a composite statutory rate of
40.4%. In 1999, the difference in the rates is due primarily to prior years' tax
adjustments, reduced rate or exempt items and investment and other allowances.
Similar factors accounted for the difference in rates in 1998 and 1997. In
addition, a non-cash loss of $26 million was recorded on the currency
revaluation of deferred tax balances, due to the stronger Canadian dollar. In
1998, a gain of $31 million for currency revaluation was recorded.

EQUITY COMPANIES

Alcan no longer has equity-accounted affiliates which have a material impact on
its financial performance. In 1998, Indian Aluminium Company, Limited (Indal)
became a consolidated subsidiary and the residual holding in NLM, Japan, a
portfolio investment. For 1998, Alcan's share of losses of equity-accounted
companies was $48 million compared to $33 million in 1997.

OPERATING SEGMENT REVIEW

The following information is reported by major operating segment, viewing each
segment on a stand-alone basis. Transactions between segments are conducted on
an arm's-length basis and reflect market prices. Thus, income from primary metal
operations includes profit on metal produced by the Company, whether sold to
third parties or used in the Company's fabricating operations. Income from the
fabricated products sector represents only the fabricating profit from rolled
products and downstream businesses. Additional operating segment information is
presented in note 24 to the financial statements.

PRIMARY METAL GROUP

<TABLE>
<CAPTION>
(Millions of US$)                                 1999       1998      1997
                                                 ------     ------    ------
<S>                                              <C>        <C>       <C>
Sales and operating revenues
  Third parties                                   1,689      1,813     2,023
  Intersector                                     1,317      1,405     1,486
Operating income                                    325        402       666
                                                 ------     ------    ------
Shipments - third-parties (kt)
  Smelter - grade alumina                         1,153      1,641     1,679
  Alumina chemicals                                 467        433       399
  Primary aluminum                                  667        648       661
Shipments - intersector (kt)
  Primary aluminum                                  892        904       867
                                                 ------     ------    ------
Production (kt)
  Alumina hydrate                                 3,991      5,013     4,727
  Primary aluminum                                1,518      1,481     1,429
                                                 ------     ------    ------
</TABLE>
Profits from this sector declined 19% from the 1998 level reflecting lower
realized prices, rationalization, pre-operating and closure costs and the sale
of the Aughinish alumina refinery in Ireland. Although the average LME aluminum
price was little changed in 1999 compared to 1998, the time lag in passing on
price changes to customers, of approximately one month for metal and three
months for alumina, resulted in realized prices being lower. Rationalization
costs of $38 million before tax, relating to a number of operations as well as
pre-operating costs for Alma and closure costs at the Isle-Maligne, Quebec,
smelter, also contributed to the reduction in 1999 operating income.

                                       26



<PAGE>   33
BAUXITE

In 1999, Alcan adopted the Australasian Code for Reporting of Mineral Resources
and Ore Reserves, an internationally accepted reporting standard. On this basis,
Alcan's current proven ore reserves are estimated to be 254 Mt and measured
mineral resources are estimated to be 208 Mt. The Company has more than
sufficient bauxite to meet its needs for the next 23 years.

In February 1998, Alcan entered into a bauxite mining and exchange agreement
with Comalco Limited, an Australian company, for the development of its Ely
bauxite reserves in Australia. In 1999, the fieldwork defining the Ely reserves
was completed. Commencing in 2000, shipments of bauxite will be made to the
Queensland Alumina Limited (QAL) refinery, providing Alcan with a lower cost
source of bauxite.

ALUMINA

At the end of February 1999, the sale of the Aughinish alumina refinery in
Ireland to Glencore AG of Switzerland was completed.

Alumina hydrate production reached 4.0 Mt in 1999, an 8% increase over 1998,
excluding the impact of the Aughinish sale. For the third consecutive year, a
new record for hydrate production was established. Third-party sales of 1.2 Mt
declined from the 1998 level primarily due to the disposal of the Aughinish
refinery. Production costs (net of bauxite profits) continue to be lowered as
part of the Full Business Potential program and, for 1999, were 22% lower than
the 1996 base year for that program.

In May 1998, Alcan acquired a 20% interest in the proposed Utkal alumina project
in Orissa, India. During 1999, an additional 15% interest in this joint venture
was acquired, bringing Alcan's direct interest to 35% and, in addition,
54.6%-owned Indal has a 20% interest in the enterprise. This project consists of
a one-million tonne integrated alumina plant with a potential for further
capacity expansion. This plant has the potential to be the world's lowest cost
producer. The detailed feasibility study and most of the environmental
clearances, licenses, land acquisitions and shareholders' agreements have been
completed. A decision regarding the commencement of construction is expected by
mid-2001. The anticipated start of operations would be early 2005.

(PICTURE)

(CAPTION)

 CUTTING-EDGE TECHNOLOGY
 WILL BE EMPLOYED AT THE
     US$1,8-BILLION,
  375,000-TONNE CAPACITY
     SMELTER IN ALMA,
  QUEBEC, WHICH IS RIGHT
 ON SCHEDULE FOR START-UP
      IN LATE 2000.


                                       27


<PAGE>   34
A $105-million modernization program announced in December 1998 for the alumina
plant in Jonquiere, Quebec, is progressing on schedule and within cost budgets.
This modernization is expected to be completed in 2002-2003 and will result in a
leaner, more productive workforce, improved operating efficiencies and better
environmental, health and safety working conditions.

CHEMICALS

Operating income in 1999 was lower than in prior years. Considerable improvement
was reported in the North American operations as continued progress was made on
shifting Alcan's position to specialty alumina chemicals. However, losses from
European operations, caused by depressed prices, more than offset the gains made
by the North American division. A restructuring initiative was announced in the
last quarter of 1999 and resulted in a 20% reduction of the European workforce
by year-end. In June 1999, Alcan concluded the sale of its Canadian alum
business in accordance with its strategy to focus on specialty alumina
chemicals.

PRIMARY ALUMINUM

Primary aluminum production increased 2.5% in 1999 to 1,518 kt. The accelerated
closure of the Isle-Maligne smelter in Quebec, which reduced production by 27 kt
in the year, was offset by the consolidation of Indal for the full year (29 kt),
as well as increased efficiencies. Profits from this segment arise not only from
third-party sales but also from the sale of metal at market prices to the
Company's own fabricating operations. Intersegment shipments increased further
in 1999 reflecting higher demand from Alcan's North American fabricating
operations.

Alcan continues to have 134 kt/y of production capacity temporarily idled,
representing 8% of its capacity. This capacity will be restarted only when
warranted by industry conditions. The remaining 25 kt of annual capacity at
Isle-Maligne will be closed during 2000 as will a small 8-kt smelter at
Kinlochleven in the U.K. In India, a decision was made to permanently close the
66-kt smelter at Belgaum, which had been idle for over two years due to lack of
affordable power.

Almost all smelter production is in value-added form, such as sheet ingot,
extrusion billet and foundry alloy ingot. Despite improving business conditions
in Asia, it remained necessary to divert ingot production to feed the strong
growth in demand in the North American market, where sales records were set in
1999 for extrusion billet and foundry alloy. Alcan's automotive strategy was
supported by production from a number of North American smelters and a strong
automotive market has been developed for the new Alma smelter. Increased sales
have been facilitated by a new foundry ingot casting facility at the Sebree,
Kentucky, smelter and an extrusion scrap recycling facility will be operational
in 2000. The average realized price on third-party sales of primary ingot was
$1,569/t compared to $1,618/t in 1998 and $1,803/t in 1997.

Alcan's average cost of production of primary aluminum (mainly in the form of
sheet ingot and extrusion billet), including alumina at market prices, was
$1,275/t compared to $1,327/t in 1998 and $1,352/t in 1997. Hot metal costs
continue to benefit from the initiatives undertaken as part of the Full Business
Potential program and are now some 8% below the level of the 1996 base year.

Construction of the new $1.8-billion, 375-kt/y smelter and casting centre in
Alma, Quebec, is proceeding on schedule and in line with budget. The total
investment includes an additional $136 million for a casting centre to produce
value-added ingot products for the automotive and electrical markets. The first
metal will be produced in late 2000 and full capacity will be reached by the
middle of 2001. The Alma smelter will employ state-of-the-art technology and is
one of the lowest-cost greenfield smelter projects in the world.

                                       28


<PAGE>   35

<PAGE>   36

FABRICATED PRODUCTS OPERATIONS
<TABLE>
<CAPTION>
(Millions of US$)              1999       1998     1997
                              ------     -----    -----
<S>                            <C>        <C>     <C>
Sales and operating revenues

     Third parties             5,607     5,963    5,737
     Intersector                  34        --       --
Operating income                 301       231      209
                               -----     -----    -----
Shipments (kt)                 1,911     1,823    1,694
Fabrication of
     customer-owned metal        315       289      276
Total volume                   2,226     2,112    1,970
                               -----     -----    -----
</TABLE>

Alcan's fabricated products volume, including fabrication of customer-owned
metal, grew 5% in 1999 to a record level of 2.2 Mt, consolidating growth of 7%
and 10% in 1998 and 1997 respectively. This represents a substantial increase in
market share in the Company's chosen segments, while divesting non-core
businesses. Improved profitability, despite the impact of a time lag in passing
on metal price increases, is the result of increased volumes and cost
reductions.

ROLLED PRODUCTS

<TABLE>
<CAPTION>
                               1999       1998     1997
                              -----      ------   -----
                              <C>        <C>      <C>
Shipments (kt)                1,713      1,604    1,476
Fabrication of
  customer-owned metal          315        289      276
Total volume                  2,028      1,893    1,752
                              -----      -----    -----
Average price
  realizations (US$/t)        2,387      2,599    2,637

</TABLE>

Alcan continues to consolidate its position of leadership in rolled products
markets in North and South America and Europe following capacity expansions and
modernization in recent years and, through its acquisition in South Korea, has
established a platform for growth in Asian markets.

The decline in the average price realized on shipments of rolled products
reflects the time lag in passing on changes in metal prices in a rising market
in 1999 compared to a declining market in 1998. In addition, realizations on
sales denominated in European currencies declined in dollar terms in 1999 as the
Euro weakened against the U.S. dollar. In 1998, European currencies generally
strengthened against the dollar.

Alcan's North American rolled products operations achieved another record
shipment year with a 3% increase over 1998. Reduced exports following the
Brazilian economic crisis were offset by strong North American industry demand,
which resulted in growth of some 5% in Alcan's shipments in North America.
Alcan's can sheet shipments exceeded the record level reached in 1998, despite a
small decline in industry can shipments. Gains in industrial sheet products (14%
year-over-year) earned additional market participation. Shipments to
distributors were up sharply, totalling a 20% increase over 1998 levels,
following a 22% increase in 1998. During the year, Alcan initiated a $46-million
upgrade project at Kingston Works in Ontario, which will enable increased
participation in the distribution and automotive sheet markets beginning in the
second half of 2000. In light gauge products, shipments increased 7% against an
estimated industry growth rate of 5%.

(GRAPH)

ALUMINUM SHIPMENTS AND PURCHASES

(CAPTION)

INCREASED SHIPMENTS OF PRIMARY AND FABRICATED PRODUCTS OUTSTRIPPED PRIMARY
PRODUCTION LEADING TO HIGHER METAL PURCHASES.

                                       29



<PAGE>   37
In Europe, demand was flat overall in 1999, although the second half of the
year showed a recovery from the declining demand experienced in the first half.
This pattern was mirrored in Alcan's shipments, which showed good
year-over-year increases in the second half. During the year, supply chain
planning and bottleneck management across the system led to improved customer
service. Lean manufacturing concepts have been introduced to the supply chain,
including the deployment of Kaizen and other methodologies to reduce lead times
from order to delivery. These initiatives have led to substantial operating
improvements throughout European operations and a resultant improvement in
profitability and EVA.

In South America, the economic crisis in Brazil at the beginning of the year had
a severe impact on the first quarter but conditions steadily improved as the
year progressed. Shipments were up 18% over the previous year as new capacity
from the Pinda rolling mill expansion began to come on stream towards the end of
the year. Customer qualification trials are substantially complete and
commercial shipments have begun. Utilization is expected to approach 80% of
capacity by the end of 2000.

In Asia, operations in Malaysia and Thailand continue to improve as their
markets recover from the economic downturn. In India, faced with competitive
market conditions, Indal focussed its activities on high value-added products.
During 1999, Alcan acquired an interest in Alcan Taihan Aluminum Limited in
South Korea for $129 million and the assumption of $58 million in debt. This
56%-owned subsidiary, operated by Alcan, has a modern, high-quality rolling mill
capable of producing first tier products. It currently produces approximately
100 kt/y of rolled products for the domestic market but it is intended to grow
output towards its capacity of 300 kt/y and to export throughout the region.

FABRICATING OPERATIONS IN EUROPE ACHIEVED SUBSTANTIAL PROGRESS IN APPLYING LEAN
MANUFACTURING CONCEPTS.

AUTOMOTIVE

The year 1999 saw further advances for Alcan's automotive sheet business, with
sales of closure sheet more than double the 1998 level. Alcan's proprietary
alloy 6111 has rapidly become the North American standard and has been placed in
applications on 8 million vehicles over the past five years. Demand for aluminum
closures and structures is driven by the material's proven ability to reduce
weight without compromise to safety and performance. Reduced vehicle weight
translates into improved fuel economy and a significant reduction in harmful CO2
emissions.

Not only were volume and penetration records set in 1999, but major milestones
in strategic alliances, program commitments and industry leadership were also
attained. Alcan Global Automotive Products secured, in January 2000, a long-term
metal supply agreement with Ford Motor Company providing a stable source of
supply for Ford and a volume commitment to Alcan for both foundry ingot and
sheet products. This, together with the 1998 strategic alliance with General
Motors, will underpin Alcan's leadership position in North America.

(PICTURE)

(CAPTION)

CONTINUING HIGH LEVELS OF HOUSING STARTS COUPLED WITH INCREASED COMMERCIAL
CONSTRUCTION PAVED THE WAY FOR INCREASED SALES OF INSULATED CABLE.

                                       30

<PAGE>   38

OTHER FABRICATED PRODUCTS
<TABLE>
<CAPTION>

                                                        1999     1998     1997
                                                       -----    -----    -----
<S>                                                    <C>      <C>      <C>
Shipments (kt)                                           198      219      218
                                                       -----    -----    -----
Average price
 realizations (US$/t)                                  4,282    5,292    5,445
                                                       =====    =====    =====
</TABLE>

The reduction in shipments and average price realizations in 1999 reflects the
divestment in the first half of the year of the Company's pistons business in
Germany and building systems business in France.

In North America, shipments of Alcan Cable products increased nearly 5% in 1999,
continuing the positive trend of the past four years. Continuing high levels
of housing starts coupled with increased commercial construction paved the way
for increased sales of insulated cable. Sales of bare transmission and
distribution cables for high voltage power supply were also strong throughout
1999. Benefiting from the 1998 addition of capacity, Alcan Cable established
a new record for aluminum strip sales.

Increased sales, together with the implementation of cost reduction programs,
helped to offset the impact on profitability from a highly competitive market
environment during 1999, due to depressed copper prices.

In Brazil, long-term agreements with key flexible packaging customers and
substantial reductions in working capital contributed to improved earnings.

RECYCLING ACTIVITIES

Alcan's aluminum can recycling operations in the United States increased
throughput to establish a new record of 21.6 billion Used Beverage Cans (UBCs).
This represents an estimated one-third the number of aluminum beverage cans
recycled by Americans in the year. Early in 1999, Alcan Sheet Products completed
the divestment of a non-core secondary recycling facility in Tennessee primarily
devoted to the die cast foundry market.

In 1998, Alcan commissioned a UBC recycling plant at Pinda in Brazil, the first
of its kind in South America. Today, Alcan remelts and processes 27% of the
aluminum cans recycled in Brazil, and along with metal received from a
third-party recycler, casts 50% of the UBCs recycled in Brazil.

(PICTURE)

(CAPTION)

AN ESTIMATED ONE-THIRD OF ALUMINUM USED BEVERAGE CANS RECYCLED BY AMERICANS WERE
PROCESSED AT ALCAN PLANTS, SUCH AS THIS ONE IN OSWEGO, NEW YORK.


                                       31



<PAGE>   39

GEOGRAPHIC REVIEW

Economic conditions gradually improved during 1999 as the recovery in Southeast
Asia gathered pace, South America improved from the first quarter downturn and
most European economies improved in the second half. North American demand
remained strong and Japan's decline was arrested.

Net income data included in this Geographic Review relate to Alcan's operations
in each region, whereas the shipment data are classified according to
third-party customer location.

CANADA
<TABLE>
<CAPTION>

(Millions of US$)                                   1999      1998      1997
- -----------------                                   ----      ----      ----
<S>                                                 <C>       <C>       <C>
Net income*                                          111       133       245
Net income excluding
  special items*                                     105       103       219
                                                    ----      ----      ----
Shipments (kt)
  Ingot products                                     134       110       101
  Fabricated products                                122       115       110
                                                    ====      ====      ====
</TABLE>

[FN]
* NET INCOME IN 1997 IS BEFORE EXTRAORDINARY GAIN. SPECIAL ITEMS INCLUDE: 1999
GAIN ON BUSINESS SALE, RATIONALIZATION COSTS AND PRIOR PERIOD TAX ADJUSTMENT,
1998 CURRENCY REVALUATION OF DEFERRED INCOME TAXES AND GAIN ON SALE OF A
BUSINESS, 1997 PRIOR PERIOD TAX ADJUSTMENTS.
</FN>

Operating earnings from Canadian operations, principally primary metal and
alumina, declined in 1999 due to lower aluminum ingot realizations more than
offsetting cost reductions achieved.

The Canadian economy continued to grow and aluminum demand increased an
estimated 6%, led by strong automotive demand for castings.

The 375-kt/y Alma smelter project in Quebec, commenced in 1998, is on schedule
for start-up in late 2000.

UNITED STATES
<TABLE>
<CAPTION>

(Millions of US$)                                   1999      1998      1997
- -----------------                                  -----     -----     -----
<S>                                                 <C>       <C>       <C>
Net income                                           178       144       136
Net income excluding
  special items                                      178       144       136
                                                    ----      ----      ----
Shipments (kt)**
  Ingot products                                     413       388       379
  Fabricated products                              1,081     1,016       905
                                                   =====     =====      ====
</TABLE>

[FN]
** INCLUDES FABRICATION OF CUSTOMER-OWNED METAL.
</FN>

The increasing trend in U.S. net income reflects continued improvements in
profitability of the fabricated products business due to increased volumes and
lower unit costs. These businesses all generated positive EVA in 1999.

The U.S. economy remained strong but some slowing of the growth rate is
anticipated for 2000 as interest rates are expected to increase in an effort to
cool the economy. Aluminum consumption rose 6.8% led by the transportation and
electrical sectors.

Despite anticipated slowing in the U.S. economy, Alcan's fabricated products
operations are expecting strong shipments in 2000.

(GRAPH)

1999 ALUMINUM SHIPMENTS BY REGION

(CAPTION)

WITH NEW INVESTMENTS IN SOUTH AMERICA AND ASIA, ALCAN WILL CONTINUE TO
PARTICIPATE IN HIGH-GROWTH MARKETS WITH FIRST-TIER ROLLING CAPABILITY ON FOUR
CONTINENTS.


                                       32

<PAGE>   40

SOUTH AMERICA

<TABLE>
<CAPTION>
(Millions of US$)          1999     1998     1997
- -----------------          ----     ----     ----
<S>                        <C>      <C>      <C>

Net income                   5       13       27
Net income excluding
  special items*             5       13       17
                           ---      ---      ---
Shipments (kt)
  Ingot products            17       26       27
  Fabricated products      150      162      146
                           ---      ---      ---

</TABLE>

[FN]
* SPECIAL ITEMS INCLUDE 1997 GAIN ON SALE OF BUSINESS.
</FN>

Operating results in 1999 were affected by the impact of the economic crisis
early in the year as well as depreciation and start-up costs for the Pinda
expansion.

In Brazil, the substantial devaluation of the domestic currency in January
triggered a sharp downturn in demand and a temporary cessation of can sheet
shipments. Aluminum demand, for the year as a whole, declined by just 5% as the
subsequent recovery was much stronger than previously expected.  Further
improvements are anticipated in 2000.

The Pinda rolling mill expansion was completed some three months ahead of
schedule and achieved a remarkable 7.5 million construction hours without a
lost-time accident. Customer qualification trials are substantially complete and
commercial shipments have begun.

EUROPE

GDP growth in the European Union 15 countries was a little over 2% in 1999,
slightly lower than the previous year. Economic activity picked up in the second
half of the year following the slowdown at the end of 1998 and early 1999.

Operating profits and net income from the European fabricating businesses showed
an increase in 1999 mostly due to the benefits of Alcan's Full Business
Potential program underway across Europe, but this was offset by lower earnings
from primary operations. The fabricating business has been restructured on a
product line basis, following which the focus is on improving operating
performance.

GERMANY
<TABLE>
<CAPTION>
(Millions of US$)          1999     1998     1997
- -----------------          ----     ----     ----
<S>                        <C>      <C>      <C>

Net income                   30        7       --
Net income excluding
  special items*              5       10       --
                            ---      ---      ---
Shipments (kt)**
  Ingot products             21       19       10
  Fabricated products       187      180      183
                            ---      ---      ---

</TABLE>

[FN]
* SPECIAL ITEMS INCLUDE 1999 GAIN ON SALE OF BUSINESS, 1998 RATIONALIZATION
  COSTS.

** INCLUDES FABRICATION OF CUSTOMER-OWNED METAL.
</FN>

Alcan's fabricating operations in Germany remain EVA-negative, but are expected
to improve as the benefits of operational improvement are realized. Sales into
the German market increased some 4% in 1999.

(PICTURE)

(CAPTION)

THE FULL BUSINESS POTENTIAL PROGRAM LED TO INCREASED OPERATING PROFITS AND NET
INCOME FROM EUROPEAN FABRICATING BUSINESSES. SHOWN HERE IS RORSCHACH WORKS,
SWITZERLAND.


                                       33

<PAGE>   41
UNITED KINGDOM
<TABLE>
<CAPTION>
(Millions of US$)                                1999     1998     1997
                                                ------   ------   ------
<S>                                             <C>     <C>      <C>
Net income                                          18        2       22
Net income excluding  special items*                 6        8       22
                                                ------   ------   ------
Shipments (kt)**
  Ingot products                                    19       25       25
  Fabricated products                              135      151      152
                                                ------   ------   ------
 </TABLE>
[FN]
*    SPECIAL ITEMS INCLUDE 1999 GAIN ON SALE OF PROPERTY AND RATIONALIZATION
     COSTS AND 1998 RATIONALIZATION COSTS.
**   INCLUDES FABRICATION OF CUSTOMER-OWNED METAL.
</FN>

Operating earnings in the U.K. continue to be depressed. The loss-making alumina
chemicals business was affected by depressed prices and the strength of sterling
against the Euro. Rationalization costs were also incurred to reduce total
employment. Metal shipments into the U.K. market declined and were close to the
1997 level.

OTHER EUROPE
<TABLE>
<CAPTION>
(Millions of US$)                                1999     1998     1997
                                                ------   ------   ------
<S>                                             <C>     <C>      <C>
Net income                                          16      (98)      33
Net income excluding special items*                  8       25       33
                                                ------   ------   ------
Shipments (kt)**
  Ingot products                                    69       64       71
  Fabricated products                              386      366      391
                                                ------   ------   ------
</TABLE>
[FN]
*   SPECIAL ITEMS INCLUDE 1999 GAINS ON BUSINESS  DISPOSALS AND 1998 WRITE-DOWN
    OF ASSETS AND RATIONALIZATION COSTS.
**  INCLUDES FABRICATION OF CUSTOMER-OWNED METAL.
</FN>

The decline in earnings resulted primarily from the sale of the alumina refinery
in Ireland in January 1999. Shipments into the rest of Europe increased 20 kt
but remained below the 1997 level.

ASIA AND PACIFIC
<TABLE>
<CAPTION>
(Millions of US$)                                1999     1998     1997
                                                ------   ------   ------
<S>                                             <C>     <C>      <C>
Net income                                          82      117       (1)
Net income excluding special items*                 43        8       29
                                                ------   ------   ------
Shipments (kt)
  Ingot products                                   186      196      245
  Fabricated products                              161      119       76
                                                ------   ------   ------
</TABLE>
[FN]
*    SPECIAL ITEMS INCLUDE: 1999 AND 1998 GAIN ON SALE OF NLM SHARES, 1998 AND
     1997 CONSTRUCTION CONTRACT LOSSES AND RATIONALIZATION EXPENSES.
</FN>

Shipments of ingot products declined in 1999, due to the slow pace of recovery
in key markets and to the constrained supply resulting from a strong demand in
North America. Fabricated products increases reflect the consolidation of Indal
for the full year 1999 and an acquisition in South Korea. Net income for the
region includes the consolidation of Indal from the middle of 1998.

In order to promote future growth and to streamline fabrication operations, a
56%-owned subsidiary -- Alcan Taihan Aluminum Limited -- has been formed in
South Korea. The new company, with modern rolling assets, will serve the growing
market for aluminum rolled products throughout the Asia/Pacific region.

With financial and corporate restructuring efforts taking place, 1999 saw Asian
economies come back to life. However, economic recovery in Japan has lagged
behind other Asian countries. The Southeast Asian countries registered in 1999
gradual and visible economic recovery. As a result, demand increased by 2.8% in
the region, following the previous year's decline of more than 13%.

(PICTURE)
(CAPTION)

THE GROWING MARKET FOR ALUMINUM ROLLED PRODUCTS WILL BE SERVED BY ALCAN TAIHAN
ALUMINUM LIMITED IN SOUTH KOREA, USING MODERN FACILITIES SUCH AS THIS FOUR-HIGH,
NON-REVERSING COLD ROLLING MILL.

                                       34


<PAGE>   42
In India, domestic demand increased an estimated 6% to 7% but competition was
severe due to overcapacity. Indal's strategy was increasing volumes in alumina,
a focus on high value-added products in the fabricated segments and an emphasis
on cost reductions, recoveries and efficiencies for better margins. Alcan's
Southeast Asian operations continue to face a difficult competitive environment
and to focus on restructuring and cost reduction. In Australia, earnings from
raw materials operations declined due to lower alumina prices.

OTHER AREAS

<TABLE>
<CAPTION>

  (Millions of US$)                         1999        1998         1997
                                            ----        ----         ----
  <S>                                       <C>         <C>          <C>
  Net income                                  33          39           35
  Net income excluding
    special items*                            35          41           35
                                            ----        ----         ----
  Shipments (kt
    Fabricated products                        4           3            7
                                            ----        ----         ----

</TABLE>
* SPECIAL ITEMS INCLUDE 1999 RATIONALIZATION EXPENSES, 1998 LOSS ON SALE
  OF BUSINESS.

Activities in other areas include bauxite and alumina operations in Jamaica,
Guinea and Ghana, and trading, shipping and insurance activities in Bermuda.
Alcan also sells products in other parts of the world such as the Middle East
and Africa.

LIQUIDITY AND CAPITAL RESOURCES

OPERATING ACTIVITIES

Cash generation in 1999 was $157 million better than 1998 reflecting higher
earnings and higher tax deferrals in the year. Calculated by taking the net
income for the year and adding back depreciation and deferred income taxes, cash
generation was $1,047 million compared to $890 million in 1998 and $913 million
in 1997.

Net operating working capital was reduced by $239 million in 1999 compared to
increases of $106 million in 1998 and $125 million in 1997. Despite higher metal
prices at year-end, substantial improvements in inventory turnover and
receivables days outstanding contributed to the improvement in addition to
higher payables resulting from the Alma project.

INVESTMENT ACTIVITIES

Capital investment in the year was $1.3 billion, an increase from the previous
two years, which were $877 million and $641 million, respectively. On an ongoing
basis approximately $450 to $500 million is required annually to maintain the
integrity and competitiveness of the Company's assets. Additional investment
during 1999 principally comprised the Alma smelter project in Quebec, the
remaining expenditure on the rolling expansion in Brazil and the acquisition of
a controlling interest in a rolling mill in South Korea.

(GRAPH)

CASH FLOWS

(CAPTION)

STRONG CASH FLOW FROM OPERATING ACTIVITIES AND PROCEEDS
FROM ASSET DISPOSALS FINALES THE CAPITAL INVESTMENT
PROGRAM IN 1999.


                                       35




<PAGE>   43
In 2000, total investment is anticipated to be approximately $1.25 billion
including, in addition to projects to maintain existing assets, the completion
of the Alma smelter construction.

Disposal of assets in 1999 mainly comprised the sale of further shares in NLM,
Japan, the Aughinish alumina refinery in Ireland, fabricating operations in
Germany and France, and a recycling facility in Tennessee.

FINANCING ACTIVITIES

Alcan reduced borrowings in 1999 by $289 million. At the end of 1999, total
borrowings fell to $1.5 billion compared to $1.8 billion in 1998. The
debt-to-equity level improved to 21:79 compared to 24:76 at the end of 1998.

In July of 1999, the Company called $132 million of the 9.625% sinking fund
debentures due in 2019. In December, the $100 million 7.25% Alcan Aluminum
Corporation debentures matured and were repaid. Other debt repayments during the
year totalled $57 million, net.

In January 2000, $100 million 9.5% debentures were redeemed at a price
of 103.5%.

Alcan purchased 8.8 million common shares for $219 million in 1999 under its
normal course issuer bid program that terminated on September 28, 1999. During
the twelve-month period that the program was in place, Alcan purchased a total
of 10.6 million shares at a cost of $265 million.

The quarterly common share dividend remained at 15 cents per common share in
1999. Total dividends paid to common shareholders were $131 million in 1999
compared to $136 million in 1998. Dividends paid to preference shareholders were
$9 million in 1999 and $10 million in 1998.

Cash and time deposits totalled $315 million at the end of 1999 compared to $615
million at the end of 1998. The Company continues to have a $1-billion global,
multi-year and multi-currency credit facility with a syndicate of major
international banks. At December 31, 1999, no funds had been borrowed under this
facility and the full amount continues to be available, aside from $30 million
allocated to back up outstanding commercial paper. The Company's investment
grade rating also provides Alcan with access to global capital markets through
the issuance of debt and equity instruments.

The Company expects that cash generated from operations, combined with the above
resources, will be more than sufficient to meet the cash requirements of
operations, planned capital expenditures and dividends. In addition, ready
access to capital markets should provide adequate liquidity to meet unforeseen
events.

MERGER WITH PECHINEY AND ALGROUP

In August 1999, Alcan announced its intention to merge with Pechiney of France
and algroup of Switzerland. The transaction is to be executed by means of
exchange offers of Alcan shares for those of Pechiney and algroup. Assuming full
acceptance, the merged company, provisionally referred to as A.P.A., will be
owned 44% by Alcan shareholders, 29% by Pechiney shareholders and 27% by algroup
shareholders. Following the exchange offers, approximately 500 million A.P.A.
shares will be outstanding. The proposed merger is currently undergoing reviews
by competition authorities in Europe and the United States.

(GRAPH)

TOTAL BORROWINGS AND EQUITY (AT YEAR-END)

(CAPTION)

ALCAN'S BORROWINGS-TO-EQUITY RATIO CONTINUED ITS IMPROVING
TREND TO REACH THE LOWEST LEVEL IN DECADES.


                                       36




<PAGE>   44
ENVIRONMENTAL MATTERS

Alcan is committed to the continued environmental improvement of its operations
and products. The Company has devoted, and will continue to devote, significant
resources to control air and water pollutants, to dispose of wastes and to
remediate sites of past waste disposal. Alcan estimates that annual
environment-related spending, both capital and expense, will average about $165
million per year over the next several years and is not expected to have a
material effect on its competitive position. While the Company does not
anticipate a material increase in the projected level of such expenditures,
there is always a possibility that such increases may occur in the future in
view of the uncertainties associated with environmental exposures, including new
information concerning sites with identified environmental liabilities and
changes in laws and regulations and their application.

Included in total operating costs and expenses for the year are amounts for
safeguarding the environment and improving working conditions in plants. In
1999, such expenses totalled $84 million. This amount was largely for costs
associated with reducing air emissions and mitigating the impact of waste and
by-products. In 1997 and 1998, these expenses totalled $88 million and $91
million, respectively.

Included in capital spending in 1999 was $85 million for environment-related
projects. Such spending was largely on equipment designed to reduce or contain
air emissions generated by Alcan plants. Spending in 1997 and 1998 was $84
million and $71 million, respectively. These actions have led to reductions in
PAHs (Polycyclic Aromatic Hydrocarbons) of up to 80% since the mid-1980s at
installations that employ Soderberg technology, such as Arvida Works in
Jonquiere, Quebec. They have also contributed to reductions of up to 60% in the
emission of global warming gases, including PFCs (Polyfluorocarbons), at
smelters such as Grande-Baie, Quebec.

RISKS AND UNCERTAINTIES

RISK MANAGEMENT

As a multinational company engaged in a commodity-related business, Alcan's
financial performance is heavily influenced by fluctuations in metal prices and
exchange rates. In order to reduce the associated risks, the Company uses a
variety of financial instruments and commodity contracts. All risk management
activities are governed by clearly defined policies and management controls.
Transactions in financial instruments for which there is no underlying exposure
are prohibited.

The decision whether and when to commence a hedge, along with the duration of
the hedge, can vary from period to period depending on market conditions and the
relative costs of various hedging instruments. The duration of a hedge is always
linked to the timing of the underlying transaction, with the connection between
the two being constantly monitored to ensure effectiveness.

FOREIGN CURRENCY EXCHANGE

Exchange rate movements, particularly between the Canadian dollar and U.S.
dollar, have an impact on Alcan's results. For example, on an annual basis, each
US$0.01 permanent change in the value of the Canadian dollar has an after-tax
impact of approximately $11 million on the Company's long-term profitability.
Alcan benefits from a weakening in the Canadian dollar, but, conversely, is
disadvantaged if it strengthens.

In 1999, the Company revised its currency risk management strategy for its
ongoing Canadian dollar operating cost exposure. The Company used to hedge a
portion of such ongoing Canadian dollar requirements for future periods up to a
maximum of three years. This deferred the impact of changes in exchange rate,
without adding value over the longer term. The Company no longer hedges these
exposures, thus eliminating the cost

                                       37




<PAGE>   45
of hedging instruments and program administration. This change in approach does
not affect the Company's hedging of its Canadian dollar capital commitments
for the construction of the new smelter at Alma, Quebec.

For further details, refer to note 18 of the financial statements.

From the beginning of 1998, following a change to the accounting standards of
the Canadian Institute of Chartered Accountants on accounting for income taxes,
the Company's deferred income tax liability is translated into U.S. dollars at
current rates. The resultant exchange gains or losses are included in income.
The impact of a US$0.01 movement in the value of the Canadian dollar on deferred
income taxes is approximately $6 million. During 1999, a loss of $26 million was
recorded in this regard, compared to a gain of $31 million in 1998.

ALUMINUM PRICES

Depending on market conditions and logistical considerations, Alcan may sell
primary aluminum to third parties and may purchase primary aluminum and
secondary aluminum, including scrap, on the open market to meet the requirements
of its fabricating businesses. In addition, depending on pricing arrangements
with fabricated products customers, Alcan may hedge some of its purchased metal
supply in support of those sales.

Through the use of forward purchase and sale contracts and options, Alcan seeks
to limit the impact of lower metal prices, while retaining the ability to
benefit from higher prices. The Company may also, through a combination of
hedging instruments, establish a range of sales prices for a certain portion of
its future revenues.

Alcan estimates that on an annual basis, each $100 per tonne change in the price
of aluminum has an after-tax impact of approximately $100 million on the
Company's profitability.

For further details, refer to note 18 of the financial statements.

THE YEAR 2000 ISSUE

No Alcan operating location has experienced a material disruption to planned
production levels caused by a Year 2000-related problem associated with its
systems hardware and related software used in business applications or
manufacturing processes. Information received subsequent to December 31, 1999,
from suppliers and customers indicates that no major supplier or customer has
experienced a Year 2000-related disruption that could have a significant impact
on Alcan.

In view of the complexities and unknown factors associated with the Year 2000
problem it is possible that problems may still arise subsequent to December 31,
1999. However, Alcan believes that based on the performance of its operating
locations to date and information from customers and suppliers, the possibility
that Alcan will experience material interruptions in normal operations is
minimal.

Costs of Alcan's Year 2000 program are expensed as incurred and are estimated at
less than $50 million. Costs from the beginning of the project to December 31,
1999, were $45 million.

The information contained in this Year 2000 update is a "Year 2000 Readiness
Disclosure" under the Year 2000 Information and Readiness Disclosure Act of
1998.

CAUTIONARY STATEMENT

Statements in this report that describe the Company's objectives, projections,
estimates, expectations or predictions may be "forward looking statements"
within the meaning of applicable securities laws and regulations. The Company
cautions that such statements involve risk and uncertainty and that actual
results could differ materially from those expressed or implied. Important
factors that could cause differences include global aluminum supply and demand
conditions, aluminum ingot prices and other raw materials' costs or
availability, cyclical demand and pricing in the Company's principal markets,
changes in government regulations, economic developments within the countries in
which the Company conducts business, and other factors relating to the Company's
operations, such as litigation, labour negotiations and fiscal regimes.

                                       38


<PAGE>   46
RESPONSIBILITY FOR THE ANNUAL REPORT

Alcan's management is responsible for the preparation, integrity and fair
presentation of the financial statements and other information in the Annual
Report. The financial statements have been prepared in accordance with generally
accepted accounting principles in Canada and include, where appropriate,
estimates based on the best judgement of management. A reconciliation with
generally accepted accounting principles in the United States is also presented.
Financial and operating data elsewhere in the Annual Report are consistent with
that contained in the accompanying financial statements.

Alcan's policy is to maintain systems of internal accounting and administrative
controls of high quality consistent with reasonable cost. Such systems are
designed to provide reasonable assurance that the financial information is
accurate and reliable and that Company assets are adequately accounted for and
safeguarded. The Board of Directors oversees the Company's systems of internal
accounting and administrative controls through its Audit Committee, which is
comprised of directors who are not employees. The Audit Committee meets
regularly with representatives of the shareholders' independent auditors and
management, including internal audit staff, to satisfy themselves that Alcan's
policy is being followed.

The Audit Committee has recommended the appointment of PricewaterhouseCoopers
LLP as the independent auditors, subject to approval by the shareholders.

The financial statements have been reviewed by the Audit Committee and, together
with the other required information in this Annual Report, approved by the Board
of Directors. In addition, the financial statements have been audited by
PricewaterhouseCoopers LLP, whose report is provided below.



/s/ Jacques Bougie                          /s/ Suresh Thadhani
- ----------------------------                ---------------------------
Jacques Bougie,                             Suresh Thadhani,
Chief Executive Officer                     Chief Financial Officer
February 10, 2000

OECD GUIDELINES

The Organization for Economic Cooperation and Development (OECD), which consists
of 29 industrialized countries including Canada, has established guidelines
setting out an acceptable framework of reciprocal rights and responsibilities
between multinational enterprises and host governments. Alcan supports and
complies with the OECD guidelines, and the Company's own statement, Alcan, Its
Purpose, Objectives and Policies, is consistent with them. To that original
document, a Code of Conduct was added in 1996 to reinforce it with more detailed
guidelines.



AUDITORS' REPORT

TO THE SHAREHOLDERS OF ALCAN ALUMINIUM LIMITED

We have audited the consolidated balance sheets of Alcan Aluminium Limited as at
December 31, 1999, 1998 and 1997 and the consolidated statements of income,
retained earnings and cash flows for each of the years in the three-year period
ended December 31, 1999. These financial statements are the responsibility of
the Company's management. Our responsibility is to express an opinion on these
financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing standards
in Canada. Those standards require that we plan and perform an audit to obtain
reasonable assurance whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.

In our opinion, these consolidated financial statements present fairly, in all
material respects, the financial position of the Company as at December 31,
1999, 1998 and 1997 and the results of its operations and its cash flows for
each of the years in the three-year period ended December 31, 1999 in accordance
with Canadian generally accepted accounting principles.



                                        /s/ PricewaterhouseCoopers LLP
                                        -------------------------------
PricewaterhouseCoopers LLP              Montreal, Canada
Chartered Accountants                   February 10, 2000


                                       39


<PAGE>   47
                       CONSOLIDATED FINANCIAL STATEMENTS

CONSOLIDATED STATEMENT OF INCOME (IN MILLIONS OF US$, EXCEPT PER SHARE AMOUNTS)
<TABLE>
<CAPTION>

YEAR ENDED DECEMBER 31                                          1999             1998              1997
                                                             -------          -------           -------
REVENUES
<S>                                                          <C>              <C>               <C>
Sales and operating revenues                                 $ 7,324          $ 7,789           $ 7,777
Other income (notes 10 and 11)                                   179              231                88
                                                             -------          -------           -------
                                                               7,503            8,020             7,865
                                                             =======          =======           =======
COSTS AND EXPENSES

Cost of sales and operating expenses                           5,695            6,076             6,005
Depreciation (NOTE 2)                                            477              462               436
Selling, administrative and general expenses                     375              448               444
Research and development expenses                                 67               70                72
Interest                                                          76               92               101
Other expenses (NOTES 6, 10 AND 11)                              127              219                54
                                                             -------          -------           -------
                                                               6,817            7,367             7,112
                                                             =======           ======           =======
Income before income taxes and other items                       686              653               753
Income taxes (NOTES 3 AND 7)                                     211              210               248
                                                             -------          -------           -------
Income before other items                                        475              443               505
Equity loss (NOTE 9)                                             (1)             (48)               (33)
Minority interests                                              (14)                4                (4)
                                                             -------          -------           -------
Net income before extraordinary item                         $   460          $   399           $   468
Extraordinary gain (NOTE 4)                                       --               --                17
                                                             -------          -------           -------
Net income                                                   $   460          $   399           $   485
Dividends on preference shares                                     9               10                10
Net income attributable to common shareholders               $   451          $   389           $   475
                                                             =======          =======           =======
Net income per common share before
   extraordinary item (NOTE 2)                               $  2.06          $ 1 .71           $  2.02
Extraordinary gain per common share (NOTE 4)                      --               --              0.07
                                                             =======          =======           =======
Net income per common share (NOTE 2)                         $  2.06          $  1.71           $  2.09
                                                             =======          =======           =======
Dividends per common share                                   $  0.60          $  0.60           $  0.60
                                                             =======          =======           =======
</TABLE>

CONSOLIDATED STATEMENT OF RETAINED EARNINGS (IN MILLIONS OF US$)


<TABLE>
<CAPTION>

YEAR ENDED DECEMBER 31                                          1999             1998             1997
                                                             -------          -------          -------
<S>                                                          <C>              <C>               <C>
Retained earnings - beginning of year
   (RESTATED IN 1998 - SEE NOTE 3)                           $ 4,078          $ 3,862          $ 3,217
Net income                                                       460              399              485
                                                             -------          -------          -------
                                                               4,538            4,261            3,702
Amount related to common shares purchased
   for cancellation                                              171               37               --
Dividends     - Common                                           131              136              136
              - Preference                                         9               10               10
                                                             -------          -------          -------
RETAINED EARNINGS - END OF YEAR (NOTE 16)                    $ 4,227          $ 4,078          $ 3,556
                                                             =======          =======          =======
</TABLE>


                                       40



<PAGE>   48


CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)

Consolidated Balance Sheet (IN MILLIONS OF US$)

<TABLE>
<CAPTION>

December 31                                     1999         1998         1997
                                              -------     --------      -------
<S>                                           <C>         <C>          <C>
ASSETS

CURRENT ASSETS

Cash and time deposits                         $  315       $  615       $  608
Receivables (net of allowances of
$31 in 1999, $43 in 1998
and $35 in 1997)                                1,299        1,401        1,292

Inventories
     Aluminum                                     778          826          800
     Raw materials                                298          345          307
     Other supplies                               200          242          234
                                               ------        -----        -----
                                                1,276        1,413        1,341
                                               ------        -----        -----
                                                2,890        3,429        3,241
                                               ======       ======        =====

Deferred charges and other assets (NOTE 9)        525          575          675
Property, plant and equipment (NOTE 10)
     Cost (excluding construction work
          in progress)                         11,771       11,758       11,133
     Construction work in progress              1,220          911          582
     Accumulated depreciation                   6,557        6,772        6,257
                                               ------       ------        -----
                                                6,434        5,897        5,458
                                               ------       ------       ------

Total assets                                  $ 9,849      $ 9,901      $ 9,374
                                              =======      =======      =======

LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities

Payables                                      $ 1,237      $ 1,104       $ 1,052
Short-term borrowings                             167           86           238
Income and other taxes                             31           28            98
Debt maturing within one year (NOTE 13)           311          166            36
                                              -------      -------        ------
                                              $ 1,746      $ 1,384       $ 1,424
                                              =======      =======        ======

Debt not maturing within one year
(NOTES 13 AND 18)                               1,011        1,537         1,241
Deferred credits and other liabilities
(NOTE 12)                                         563          604           623
Deferred income taxes (NOTES 3 AND 7)             781          747           969
Minority interests                                207          110            43
SHAREHOLDERS' EQUITY
Redeemable non-retractable preference
shares (NOTE 14)                                  160          160           203
Common shareholders' equity
     Common shares (NOTE 15)                    1,230        1,251         1,251
     Retained earnings (NOTE 16)                4,227        4,078         3,556
     Deferred translation adjustments
          (NOTE 17)                               (76)          30            64
                                                -----        -----         -----
                                                5,381        5,359         4,871
                                                -----        -----        ------
                                                5,541        5,519         5,074
                                                =====       ======       =======
Commitments and Contingencies
(notes 19 and 20)
TOTAL LIABILITIES AND SHAREHOLDERS'
         EQUITY                                $9,849      $ 9,901       $ 9,374
                                               ======      =======       =======

</TABLE>

Approved by the Board:


/s/ Jacques Bougie                           /s/ Guy Saint-Pierre
- ---------------------------                  -----------------------------
Jacques Bougie, Director                     Guy Saint-Pierre, Director


                                       41
<PAGE>   49
                   CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)

CONSOLIDATED STATEMENT OF CASH FLOWS (IN MILLIONS OF US$)

<TABLE>
<CAPTION>
YEAR ENDED DECEMBER 31                                  1999     1998     1997
                                                       ------   ------   ------
<S>                                                    <C>      <C>      <C>
OPERATING  ACTIVITIES
Net income                                               $460     $399     $485
Adjustments to determine cash from operating
  activities:
  Depreciation                                            477      462      436
  Deferred income taxes                                   110       29       (8)
  Equity loss - net of dividends                            2       53       39
  Change in operating working capital
    Change in receivables                                 101     (109)     (30)
    Change in inventories                                 137      (72)     (37)
    Change in payables                                    133       52       44
    Change in income and other taxes payable                4      (70)      --
    Changes in operating working capital due to:
      Deferred translation adjustments                    (82)      46      (93)
      Acquisitions, disposals and
      consolidations/deconsolidations                     (54)      47       (9)
                                                       ------   ------   ------
                                                          239     (106)    (125)
  Change in deferred charges, other assets,
    deferred credits and other liabilities - net          (26)    (113)    (139)
  Gain on sales of businesses - net                      (110)    (156)     (12)
  Impairment in value of property, plant and equipment     --      143       --
  Other - net                                              30       28       43
                                                       ------   ------   ------
CASH FROM OPERATING ACTIVITIES                          1,182      739      719
                                                       ======   ======   ======
FINANCING ACTIVITIES
New debt                                                   13      359       22
Debt repayments                                          (347)     (57)     (25)
                                                       ------   ------   ------
                                                         (334)     302       (3)
Short-term borrowings - net                                45     (169)      90
Common shares purchased for cancellation                 (219)     (46)      --
Common shares issued                                       27        9       16
Redemption of preference shares                            --      (43)      --
Dividends  - Alcan shareholders (including preference)   (140)    (146)    (146)
           - Minority interests                            (8)      (2)      (3)
                                                       ------   ------   ------
CASH USED FOR FINANCING ACTIVITIES                       (629)     (95)     (46)
                                                       ======   ======   ======
INVESTMENT ACTIVITIES
Property, plant and equipment                          (1,169)    (805)    (641)
Business acquisitions                                    (129)     (72)      --
                                                       ------   ------   ------
                                                       (1,298)    (877)    (641)
Net proceeds from disposal of businesses, investments
  and other assets                                        460      221       54
                                                       ------   ------   ------
CASH USED FOR INVESTMENT ACTIVITIES                      (838)    (656)    (587)
                                                       ======   ======   ======
Effect of exchange rate changes on cash and
  time deposits                                           (11)       2      (12)
                                                       ------   ------   ------
Increase (decrease) in cash and time deposits            (296)     (10)      74
Cash of companies consolidated (deconsolidated) - net      (4)      17      (12)
Cash and time deposits - beginning of year                615      608      546
                                                       ------   ------   ------
Cash and time deposits - end of year                   $  315   $  615   $  608
                                                       ======   ======   ======
</TABLE>
                                       42


<PAGE>   50

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)


1    NATURE OF OPERATIONS

     Alcan is engaged, together with subsidiaries, joint ventures and related
     companies, in most aspects of the aluminum business on an international
     scale. Its operations include the mining and processing of bauxite, the
     basic aluminum ore; the refining of bauxite into alumina; the generation of
     electric power for use in smelting aluminum; the smelting of aluminum from
     alumina; the recycling of used and scrap aluminum; the fabrication of
     aluminum, aluminum alloys and non-aluminum materials into semi-fabricated
     and finished products; the distribution and marketing of aluminum and
     non-aluminum products; and, in connection with its aluminum operations, the
     production and sale of industrial chemicals. Alcan, together with its
     subsidiaries, joint ventures and related companies, has bauxite holdings in
     six countries, produces alumina in six, smelts primary aluminum in five,
     operates aluminum fabricating plants in 13 and has sales outlets and
     maintains warehouse inventories in the larger markets of the world. Alcan
     also operates a global transportation network that includes bulk cargo
     vessels, port facilities and freight trains.


2    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

     GENERALLY ACCEPTED ACCOUNTING PRINCIPLES

     Unless otherwise stated, these financial statements conform with generally
     accepted accounting principles (GAAP) in Canada. Note 5 provides an
     explanation and reconciliation of differences in Canadian and U.S. GAAP.


     USE OF ESTIMATES

     The preparation of financial statements in conformity with GAAP in Canada
     and the United States requires management to make estimates and assumptions
     that affect the reported amounts of assets and liabilities and disclosure
     of contingent assets and liabilities at the date of the financial
     statements and the reported amounts of revenues and expenses during the
     reporting period. Actual results could differ from those estimates.


     PRINCIPLES OF CONSOLIDATION

     These consolidated financial statements include the accounts of
     subsidiaries that are controlled by Alcan, all of which are majority owned.
     Joint ventures, irrespective of percentage of ownership, are
     proportionately consolidated to the extent of Alcan's participation.
     Companies subject to significant influence are accounted for using the
     equity method. Under the equity method, Alcan's investment is increased or
     decreased by Alcan's share of the undistributed net income or loss and
     deferred translation adjustments since acquisition. Investments in
     companies in which Alcan does not have significant influence are accounted
     for using the cost method. Under the cost method, dividends received are
     recorded as income.

     Intercompany balances and transactions, including profits in inventories,
     are eliminated.


     FOREIGN CURRENCY

     The financial statements of self-sustaining foreign operations (located
     principally in Europe and Asia) are translated into U.S. dollars at
     prevailing exchange rates. Revenues and expenses are translated at average
     exchange rates for the year while assets and liabilities are translated at
     exchange rates in effect at year-end. Differences arising from exchange
     rate changes are included in the Deferred translation adjustments (DTA)
     component of Common shareholders' equity. If there is a reduction in the
     Company's ownership in a foreign operation, the relevant portion of DTA is
     recognized in Other income or Other expenses at that time. All other
     operations, including those in Canada, are considered to be integrated
     foreign operations.

     Gains or losses on forward exchange contracts or currency options, all of
     which serve to hedge certain future identifiable foreign currency
     exposures, are included, together with related hedging costs, in Sales and
     operating revenues, Cost of sales and operating expenses or Property, plant
     and equipment, as applicable, concurrently with recognition of the
     underlying items being hedged.

     Unrealized gains or losses on currency swaps, all of which are used to
     hedge certain identifiable foreign currency debt obligations, are recorded
     concurrently with the unrealized gains or losses on the debt obligations
     being hedged.

     Other gains and losses from foreign currency denominated items are included
     in Other income or Other expenses.



                                       43

<PAGE>   51
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

2    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [cont'd]

     REVENUE RECOGNITION

     The Company recognizes revenue when goods are shipped or services performed
     and when significant risks and benefits of ownership are transferred.

     COMMODITY CONTRACTS AND OPTIONS

     Gains or losses on forward metal contracts and options, all of which serve
     to hedge certain future identifiable aluminum price exposures, are
     included, together with related hedging costs, in Sales and operating
     revenues or Cost of sales and operating expenses, as applicable,
     concurrently with recognition of the underlying items being hedged.

     INTEREST RATE SWAPS

     Amounts receivable or payable under interest rate swaps are recorded in
     Interest concurrently with the interest expense on the underlying debt.

     INVENTORIES

     Aluminum, raw materials and other supplies are stated at cost (determined
     for the most part on the monthly average method) or net realizable value,
     whichever is lower.

     CAPITALIZATION OF INTEREST COSTS

     The Company capitalizes interest costs associated with the financing of
     major capital expenditures.

     DEPRECIATION

     Depreciation is calculated on the straight-line method using rates based on
     the estimated useful lives of the respective assets. The principal rates
     are 2 1/2% for buildings and range from 1% to 4% for power assets and 3% to
     12 1/2% for chemical, smelter and fabricating assets.

     ENVIRONMENTAL COSTS AND LIABILITIES

     Environmental expenses are accrued when it is probable that a liability for
     past events exists. For future removal and site restoration costs,
     provision is made in a systematic manner by periodic charges to income,
     except for assets that are no longer in use, in which case full provision
     is charged immediately to income. Environmental expenses are normally
     included in Cost of sales and operating expenses except for large, unusual
     amounts which are included in Other expenses. Accruals related to
     environmental costs are included in Payables and Deferred credits and other
     liabilities.

     Environmental expenditures of a capital nature that extend the life,
     increase the capacity or improve the safety of an asset or that mitigate or
     prevent environmental contamination that has yet to occur are included in
     Property, plant and equipment and are depreciated generally over the
     remaining useful life of the underlying asset.

     POSTRETIREMENT BENEFITS OTHER THAN PENSIONS

     The costs of postretirement benefits other than pensions are recognized on
     an accrual basis over the working lives of employees.

     INCOME TAXES

     Since 1998, the Company uses the liability method for income taxes, under
     which deferred income tax liabilities are revalued for all changes in tax
     rates and exchange rates (see note 3). Prior to 1998, the Company used the
     deferral method.

     CASH AND TIME DEPOSITS

     All time deposits have maturities of 90 days or less and qualify as cash
     equivalents.

     NET INCOME PER COMMON SHARE

     Net income per common share is calculated by dividing Net income
     attributable to common shareholders by the average number of common shares
     outstanding (1999: 219.1 million; 1998: 227.4 million; 1997: 227.0
     million). Net income attributable to common shareholders is computed by
     subtracting Preference dividends from Net income.

                                       44

<PAGE>   52
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(in millions of us$, except where indicated)

3    ACCOUNTING CHANGES

     In 1998, the Company adopted the new recommendations of the Canadian
     Institute of Chartered Accountants (CICA) dealing with accounting for
     income taxes. The principal change under the new recommendations is the
     requirement to revalue deferred income taxes for changes in tax rates and
     exchange rates.

     The Company adopted the new recommendations retroactively without
     restating prior years. The cumulative effect of adopting the new
     recommendations at January 1, 1998, was to decrease Deferred income
     taxes by $285, to increase retained earnings by $306 and to decrease
     Deferred translation adjustments by $21.

     In 1998, the Company adopted, retroactively, the new recommendations of the
     CICA dealing with segment disclosures (see note 24).

4    EXTRAORDINARY ITEMS -- KEMANO COMPLETION PROJECT

     An extraordinary gain of $26 ($17 after tax or $0.07 per common share)
     in the fourth quarter of 1997 arose from the sale of a portion of a
     contract to supply power to B.C. Hydro, net of additional
     write-downs of remaining Kemano Completion Project ("KCP") assets.
     In addition to the commitment by the government of British Columbia to
     supply replacement power at attractive rates for a possible smelter
     expansion, the settlement of the dispute regarding the cancellation of
     KCP allowed the Company to sell to a third party the right to supply a
     specified amount of power to B.C. Hydro under an ongoing contract. An
     extraordinary loss of $420 ($280 after tax or $1.24 per common share)
     was recorded in 1995 following the cancellation of the project.

5    DIFFERENCES BETWEEN CANADIAN AND UNITED STATES GENERALLY ACCEPTED
     ACCOUNTING PRINCIPLES (GAAP)

     CURRENCY TRANSLATION

     Under Canadian GAAP, unrealized exchange gains and losses on
     translation of long-term monetary items are deferred and amortized
     over the life of those items, whereas, under U.S. GAAP, such gains and
     losses are absorbed in income immediately.

     DEFERRED INCOME TAXES

     Beginning in 1998, the Company adopted the new accounting standards
     approved by the CICA dealing with accounting for income taxes. These
     new  standards are substantially identical to U.S. GAAP as contained in
     the Financial Accounting Standards Board (FASB) Statement No. 109.

     Prior to 1998, under Canadian GAAP, deferred income taxes were measured
     at tax rates prevailing at the time the provisions for deferred income
     taxes were made. Deferred income taxes for U.S. GAAP were revalued each
     period using currently enacted tax rates.

     Also, prior to 1998, under Canadian GAAP, deferred income taxes of
     operations using the temporal method were translated at historical
     exchange rates, while under U.S. GAAP, deferred income taxes of all
     operations were translated at current exchange rates.

     INVESTMENTS

     Under U.S. GAAP, certain portfolio investments which are considered
     to be "available-for-sale"  securities are measured at market value,
     with the unrealized gains or losses included in Comprehensive income.
     Under Canadian GAAP, these investments are measured at cost.

     COMPREHENSIVE INCOME

     Beginning in 1998, U.S. GAAP requires the disclosure of Comprehensive
     income which, for the Company, is Net income under U.S. GAAP plus the
     movement in Deferred translation adjustments under U.S. GAAP plus the
     unrealized gains or losses for the period less gains or losses
     realized during the period on "available-for-sale" securities. The
     concept of Comprehensive income does not exist under Canadian GAAP.

                                       45


<PAGE>   53


NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

5    DIFFERENCES BETWEEN CANADIAN AND UNITED STATES GENERALLY ACCEPTED
     ACCOUNTING PRINCIPLES (GAAP)[CONT'D]


     JOINT VENTURES

     Under Canadian GAAP, joint ventures are accounted for using the
     proportionate consolidation method, while under U.S. GAAP, joint ventures
     are accounted for under the equity method. Under an accommodation of the
     U.S. Securities and Exchange Commission, accounting for joint ventures need
     not be reconciled from Canadian to U.S. GAAP. The different accounting
     treatment affects only the display and classification of financial
     statement items and not net income or shareholders' equity. See note 8 for
     summarized financial information about joint ventures.

     STATEMENT OF CASH FLOWS

     Under U.S. GAAP, separate subtotals within operating, financing and
     investment activities would not be presented.

     RECONCILIATION OF CANADIAN AND U.S. GAAP

     <TABLE>
     <CAPTION>
                                                 1999           1998          1997
                                            ------------   ------------  ------------
                                                   $ PER          $ PER         $ PER
                                                  COMMON         COMMON        COMMON
                                              $    SHARE     $    SHARE    $    SHARE
                                            ------------   ------------  ------------
     <S>                                    <C>            <C>           <C>
     Net income from continuing
       operations before extraordinary
       item - as reported                   460            399           468
     Differences due to:
       Foreign currency translation          (9)            14*           (5)
       Income taxes                          --             --            37**
       Other                                  4              4             4
                                            ------------   ------------  ------------
     Net income from continuing
       operations before extraordinary
       item - U.S. GAAP                     455     2.04   417     1.79  504     2.18
                                            ------------   ------------  ------------
     Net income - as reported               460            399           485
                                            ------------   ------------  ------------
     Net income - U.S. GAAP                 455            417           521
                                            ------------   ------------  ------------
     Net income attributable to common
       shareholders as reported             451     2.06   389     1.71  475     2.09
                                            ------------   ------------  ------------
     Net income attributable to common
       shareholders - U.S. GAAP             446     2.04   407     1.79  511     2.25
                                            ============   ============  ============
     </TABLE>


     [FN]
     * $13 RELATES TO A DIFFERENCE IN THE REALIZED EXCHANGE GAIN ON THE SALE OF
       SHARES IN AN EQUITY INVESTMENT.
     **$23 RELATES TO CHANGES IN TAX RATES AND REGULATIONS ENACTED DURING
       THE YEAR.
     </FN>


     <TABLE>
     <CAPTION>
                                                     1999                 1998                 1997
                                             ----------------     ---------------      ---------------
                                                   AS    U.S.           AS    U.S.           AS    U.S.
                                             REPORTED    GAAP     REPORTED    GAAP     REPORTED    GAAP
                                             ----------------     ----------------     ----------------
     <S>                                     <C>                  <C>                  <C>
     Deferred charges and other assets
       - December 31                         $   525  $   534     $   575  $   622     $   675  $   677
                                             ----------------     ----------------     ----------------
     Deferred income taxes
       - December 31                         $   781  $   781     $   747  $   747     $   969  $   684
                                             ----------------     ----------------     ----------------
     Retained earnings
       - December 31                         $ 4,227  $ 4,273     $ 4,078  $ 4,129     $ 3,556  $ 3,895
                                             ----------------     ----------------     ----------------
     Deferred translation adjustments (DTA)
       - December 31                         $   (76) $  (132)    $    30  $   (24)    $    64  $     3
                                             ================     ================     ================
     </TABLE>




                                       46

<PAGE>   54
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

5    DIFFERENCES BETWEEN CANADIAN AND UNITED STATES GENERALLY ACCEPTED
     ACCOUNTING PRINCIPLES (GAAP) (CONT'D)

     RECONCILIATION OF CANADIAN AND U.S. GAAP (CONT'D)

<TABLE>
<CAPTION>

                                                                                         1999       1998       1997
                                                                                        -----      -----      -----
<S>                                                                                      <C>        <C>        <C>

     Comprehensive income (U.S. GAAP only)
     Net income                                                                          $455       $417       $521
     Net change in deferred translation adjustments*                                     (108)       (27)      (138)
     Net change in market value of available-for-sale securities*                         (26)        45        n/a
                                                                                        -----      -----      -----
     Comprehensive income                                                               $ 321      $ 435      $ 383
                                                                                        =====      =====      =====

<FN>
*    IN 1999,  $8 OF  DEFERRED  TRANSLATION  ADJUSTMENTS  AND $24 OF THE  EXCESS OF MARKET VALUE OVER BOOK VALUE OF
     AVAILABLE-FOR-SALE  SECURITIES WERE TRANSFERRED TO NET INCOME ($41 AND NIL, RESPECTIVELY IN 1998).
</FN>
</TABLE>

<TABLE>
<CAPTION>

                                                                                         1999       1998       1997
                                                                                        -----      -----      -----
<S>                                                                                      <C>        <C>        <C>

     Accumulated other comprehensive income (U.S. GAAP only)
     Accumulated other comprehensive income - beginning of year                         $  21      $   3      $ 141
     Change in deferred translation adjustments                                          (108)       (27)      (138)
     Change in excess of market value over book value
          of available-for-sale securities                                                (26)        45        n/a
                                                                                        -----      -----      -----

     Accumulated other comprehensive income - end of year                               $(113)     $  21      $   3
                                                                                        =====      =====      =====

     For 1997, the principal  items included in Deferred income taxes under U.S. GAAP were:
</TABLE>

<TABLE>
<CAPTION>

                                                                                                        DECEMBER 31
                                                                                                               1997
                                                                                                        -----------
<S>                                                                                                         <C>
     Liabilities:

     Property, plant and equipment                                                                             $767
     Undistributed earnings                                                                                      29
     Inventory valuation                                                                                         52
     Other                                                                                                       64
                                                                                                               ----
                                                                                                                912
                                                                                                               ====

     Assets:

     Tax benefit carryovers                                                                                     114
     Accounting provisions not currently deductible for tax                                                     164
     Other                                                                                                       26
                                                                                                               ----
                                                                                                                304

     Valuation allowance (amount not likely to be recovered)                                                     76
                                                                                                               ----
                                                                                                                228
                                                                                                               ----
     NET DEFERRED INCOME TAX LIABILITY                                                                         $684
                                                                                                               ====

</TABLE>


     The  difference  between DTA under  Canadian  GAAP and U.S. GAAP arises
     from the different treatment of exchange on long-term debt at January 1,
     1983,  resulting from the adoption of accounting standards on foreign
     currency translation.

     Beginning in 2001, the Company will be  implementing, for U.S. GAAP only,
     FASB Statement  No. 133,  Accounting  for  Derivatives  and Hedging
     Activities. The Company is currently assessing the impact of the new
     standard, which will affect how the Company measures and reports the
     various financial instruments that it uses in its risk management
     activities.
                                       47
<PAGE>   55
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

6    REORGANIZATION COSTS

     In 1999, the Company announced a new organization to better enable it to
     meet the financial objectives contained in its "Full Business Potential"
     program. This reorganization included the implementation of a number of
     early retirement and severance programs resulting in a reduction of
     approximately 570 employees in the Company's workforce. As a result of
     this reorganization and other restructuring programs, the Company has
     incurred costs of $49 which are included in Other expenses. At December
     31, 1999, there remains approximately $38 of accrued liabilities, most
     of which will be spent in 2000.

7    INCOME TAXES

<TABLE>
<CAPTION>

                                                                                         1999       1998       1997
                                                                                        -----      -----      -----
<S>                                                                                      <C>        <C>        <C>
     INCOME BEFORE INCOME TAXES AND OTHER ITEMS

     Canada                                                                             $ 174      $ 175      $ 360
     Other countries                                                                      512        478        393
                                                                                        -----      -----      -----
                                                                                          686        653        753
                                                                                        =====      =====      =====

     CURRENT INCOME TAXES

     Canada                                                                               (78)        65        251
     Other countries                                                                      179        116          5
                                                                                        -----      -----      -----

                                                                                          101        181        256
                                                                                        =====      =====      =====

     DEFERRED INCOME TAXES

     Canada                                                                                48        (22)       (28)
     Other countries                                                                       62         51         20
                                                                                        -----      -----      -----
                                                                                          110         29         (8)
                                                                                        -----      -----      -----

     INCOME TAX PROVISION                                                               $ 211      $ 210      $ 248
                                                                                        =====      =====      =====


</TABLE>

     The composite of the applicable statutory corporate income tax rates in
     Canada is 40.4% (1998: 40.4%; 1997: 40.3%). The following is a
     reconciliation of income taxes calculated at the above composite statutory
     rates with the income tax provision:

<TABLE>
<CAPTION>

                                                                                         1999       1998       1997
                                                                                        -----      -----      -----
<S>                                                                                      <C>        <C>        <C>

     Income taxes at the composite statutory rate                                       $ 277      $ 264      $ 303
     Differences attributable to:
          Exchange translation items                                                      (12)        46         13
          Exchange revaluation of deferred income taxes                                    26        (31)       n/a
          Effect of tax rate changes on deferred income taxes                              --         (4)       n/a
          Unrecorded tax benefits on losses - net                                          (1)        (3)       (12)
          Investment and other allowances                                                 (29)       (21)       (32)
          Large corporations tax                                                            5          4          3
          Withholding taxes                                                                 7          5          5
          Reduced rate or tax exempt items                                                (31)       (47)        (3)
          Foreign tax rate differences                                                     (4)       (16)        (5)
          Prior years' tax adjustments                                                    (40)         3        (31)
          Other - net                                                                      13         10          7
                                                                                        -----      -----      -----


     INCOME TAX PROVISION                                                               $ 211      $ 210      $ 248
                                                                                        =====      =====      =====

</TABLE>

                                       48
<PAGE>   56
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

7  INCOME TAX (CONT'D)

   At December 31, the principal items included in Deferred income taxes are:

<TABLE>
<CAPTION>

                                                       1999         1998

                                                       ----         ----
   <S>                                                 <C>         <C>
   LIABILITIES:
   Property, plant and equipment                      $ 796        $ 773
   Undistributed earnings                                19           20
   Inventory valuation                                   47           49
   Other                                                 97           77
                                                      -----        -----
                                                        959          919
                                                      =====        =====
   ASSETS:
   Tax benefits carryovers                              105          103
   Accounting provisions not currently deductible
     for tax                                            173          167
   Other                                                  4           13
                                                      =====        =====
                                                        282          283

   VALUATION ALLOWANCE (AMOUNT NOT LIKELY TO BE
      RECOVERED)                                        104          111
                                                      -----        -----
                                                        178          172
                                                      -----        -----

   NET DEFERRED INCOME TAX LIABILITY                  $ 781        $ 747
                                                      =====        =====

</TABLE>

     The valuation allowance relates principally to loss carryforward benefits
     and tax credits where realization is not likely due to uncertain economic
     conditions in certain countries, principally Brazil, as well as time and
     other limitations in the tax legislation giving rise to the potential
     benefits. In 1999, $13 of the valuation allowance was reversed when it
     became more likely than not that benefits would be realized due to higher
     than expected taxable income in the United States.

     In 1997, $19 of benefits related to income tax loss carryforwards were
     recorded in deferred income tax expense.

     Based on rates of exchange at December 31, 1999, tax benefits of
     approximately $57 relating to prior and current years' operating losses and
     $33 of benefits related to capital losses and tax credits carried forward
     will be recognized in income when it is more likely than not that such
     benefits will be realized.

     In 1997, income taxes on Canadian operations for the years 1988 to 1991
     were reassessed by the Canadian tax authorities. Most of the additional
     taxes and interest related to transfer pricing issues and are recoverable
     in other countries (see note 23). The process to obtain recoveries from
     other countries is under way. During 1999, the Canadian tax authorities
     indicated their intention not to proceed with the reassessments made in
     1997 in respect of the years 1988 and 1989. As a result of these favourable
     prior year tax adjustments, in 1999 the Company received a total of $108
     from the Canadian tax authorities and the Company's 1999 income tax
     provision has been reduced by $31, of which $18 relates to interest.

8    JOINT VENTURES

     The activities of the Company's major joint ventures are the procurement
     and processing of bauxite in Australia, Brazil, Guinea and Jamaica, as well
     as aluminum rolling operations in Germany and the United States.

     Alcan's proportionate interest in all joint ventures is included in the
     consolidated financial statements. Summarized financial information
     relating to Alcan's share of these joint ventures is provided below.

     Because most of the activities of the Company's joint ventures relate to
     supplying the Company's other operations, the portion of the Company's
     third-party revenues, and related costs and expenses, conducted through
     joint ventures is insignificant. Accordingly, summarized income statement
     information as well as cash flow from operating activities would not
     provide meaningful information.

                                       49
<PAGE>   57
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

<TABLE>
<CAPTION>
8    JOINT VENTURES (CONT'D)
                                                        1999     1998      1997
                                                      ------    ------    -----
     <S>                                              <C>       <C>       <C>
     FINANCIAL POSITION AT DECEMBER 31
     Inventories                                       $ 103     $ 174    $ 189
     Property, plant and equipment - net                 688       959      943
     Other assets                                         90       101       60
                                                      ------    ------    -----
     Total assets                                      $ 881    $1,234   $1,192
                                                      ======    ======   ======
     Short-term debt                                   $  27    $   19   $   38
     Debt not maturing within one year                   117       123      100
     Other liabilities                                   150       167      156
                                                      ------    ------   ------
     Total liabilities                                 $ 294    $  309   $  294
                                                      ======    ======   ======
     CASH FLOW INFORMATION FOR THE YEAR ENDED
       DECEMBER 31
     Cash from (used for) financing activities         $   2    $   (1)      10
     Cash used for investment activities               $ (61)   $  (85) $   (78)
                                                      ======    =======  ======
     </TABLE>

9    DEFERRED CHARGES AND OTHER ASSETS

     Deferred charges and other assets comprise the following elements:

<TABLE>
<CAPTION>

                                                        1999     1998      1997
                                                      ------    ------    -----
     <S>                                              <C>       <C>       <C>
     Prepaid pension costs                             $ 189     $ 171    $ 170
     Income taxes recoverable                             59       116      116
     Marketable securities                                53        38       36
     Prepaid mining expenses                              62        44       --
     Investments                                          32        58      251
     Costs related to proposed combination (note 26)      20        --       --
     Premiums on currency and metal options               10        39       16
     Amount receivable on currency swap of debt            6        25       18
     Other                                                94        84       68
                                                      ------    ------   ------
                                                       $ 525     $ 575    $ 675
                                                      ======    ======   ======
     </TABLE>

     INVESTMENTS
     <TABLE>
     <CAPTION>

                                                        1999     1998      1997
                                                      ------    ------    -----
     <S>                                              <C>       <C>       <C>
     Companies accounted for under the equity method   $  11     $  13    $ 245
     Portfolio investments - at cost,
      less amounts written off                            21        45        6
                                                      ------    ------   ------
                                                       $  32     $  58    $ 251
                                                     =======    ======   ======
     </TABLE>

      As described in note 11, in 1998 the Company reduced its 45.6% interest in
      Nippon Light Metal Company, Ltd. (NLM) in Japan to 11.2% and further
      reduced its interest to 5.1% in 1999. With the reduction in Alcan's
      interest to below 20%, the Company no longer has significant influence
      over the investment. Accordingly, NLM is no longer accounted for on an
      equity basis but is treated as a portfolio investment.

      As described in note 11, in 1998 the Company acquired a controlling
      interest in Indian Aluminium Company, Limited (Indal), the accounts of
      which are consolidated with those of the Company. Indal was previously
      treated as an equity investment.

      For 1997, the combined results of operations and financial position for
      NLM and Indal are included in the following summary. For 1998, the
      combined results of operations include information for NLM and Indal to
      the dates these entities ceased to be equity accounted investments.

      In 1998, the Company recorded a special after-tax charge of $27 ($30 in
      1997) included in Equity loss, reflecting the Company's share of
      construction contract losses and restructuring provisions in NLM.


                                       50

<PAGE>   58
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

9    DEFERRED CHARGES AND OTHER ASSETS (CONT'D)
     Investments (cont'd)

<TABLE>
<CAPTION>

                                                 1998          1997
                                              -------       -------

<S>                                              <C>        <C>
     RESULTS OF OPERATIONS FOR THE YEAR ENDED
      DECEMBER 31
     Revenues                                 $ 3,626       $ 5,572
     Costs and expenses                         3,719         5,622
                                              -------       -------
     Income (Loss) before income taxes            (93)          (50)
     Income taxes                                  12            35
                                              -------       -------
     Net loss                                 $  (105)      $   (85)
                                              =======       =======
     Alcan's share of Net loss                $   (48)      $   (33)
                                              =======       =======
     Dividends received by Alcan              $     5       $     6
                                              =======       =======
     FINANCIAL POSITION AT DECEMBER 31

     Current assets                               n/a       $ 2,600
     Current liabilities                          n/a         2,519
                                              -------       -------
     Working capital                              n/a            81
     Property, plant and equipment - net          n/a         1,737
     Other assets - net                           n/a           335
                                              -------       -------
                                                  n/a         2,153
     Debt not maturing within one year            n/a         1,376
                                              -------       -------
     Net assets                                   n/a       $   777
                                              =======       =======
     Alcan's equity in net assets                 n/a       $   245
                                              =======       =======
</TABLE>

10   PROPERTY, PLANT AND EQUIPMENT

<TABLE>
<CAPTION>

                                             1999      1998    1997
                                          -------   -------  -------
     <S>                                  <C>       <C>      <C>

     COST (EXCLUDING CONSTRUCTION
     WORK IN PROGRESS)

     Land and property rights             $  220    $   236  $   219
     buildings, machinery and equipment    11,551    11,522   10,914
                                          -------    ------   ------
                                          $11,771   $11,758  $11,133
                                          =======   =======   =======
</TABLE>

     Accumulated depreciation relates primarily to Buildings, machinery and
     equipment.

     In 1999, the Company completed the sale of a property in the United Kingdom
     for a gain of $19 included in Other income. In early 1999, the Company sold
     the Aughinish alumina refinery. Negotiations of the sale began in late 1998
     and, as a result of that process, the Company determined that the value of
     these assets was impaired as at December 31, 1998. In 1998, a charge of
     $143 reflecting the impairment was included in Other expenses. Excluding
     the impairment charge, these assets contributed approximately $27 of income
     before taxes in 1998.

     On an ongoing basis, capital expenditures of the Company are estimated at
     $450 to $500 per year. In addition, the Company expects to spend
     approximately $700 in 2000 on the construction of a new smelter at Alma,
     Quebec.

11   SALES AND ACQUISITIONS OF BUSINESSES AND INVESTMENTS

     JAPAN

     In 1999, the Company sold a portion of its investment in Nippon Light Metal
     Company, Ltd. (NLM), reducing its holdings to 5.1%, for net cash proceeds
     of $38. Included in Other income is a gain of $37 ($37 after tax). The
     after-tax gain includes a previously deferred gain of $17 related to the
     sale in 1996 of Toyo Aluminium K.K. (Toyal) to NLM.

     In 1998, the Company reduced its 45.6% investment in NLM to 11.2%. The net
     cash proceeds from the sale of shares were approximately $193 with a
     corresponding gain, included in Other income, of approximately $146 ($140
     after tax), including a previously deferred gain of $87 after tax related
     to the sale in 1996 of Toyal to NLM.

                                       51
<PAGE>   59
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

11   SALES AND ACQUISITIONS OF BUSINESSES AND INVESTMENTS (CONT'D)

     INDIA

     In 1998, the Company acquired an additional 20% of Indian Aluminium
     Company, Limited (Indal) for $70 in cash. As a result, Alcan obtained
     a controlling interest of 54.6% in Indal. The accounts of Indal have been
     consolidated with effect from July 1998. Prior to that date, Alcan
     accounted for its investment in Indal under the equity method.

     Included in the Company's balance sheet at the date of acquisition
     were the following assets and liabilities of Indal:

<TABLE>
<CAPTION>

     <S>                                             <C>
     Working capital                                 $  40
     Property, plant and equipment                     212
     Other assets - net                                 (5)
                                                     -----
                                                       247
     Long-term debt                                     75
     Minority interest                                  58
                                                     -----
     Net assets                                      $ 114
                                                     =====
</TABLE>

     EUROPE

     In 1999, the Company completed the sale of the Aughinish alumina
     refinery in Ireland. The net book value of the assets sold had been
     written down to net realizable value in 1998 in anticipation of
     completion of the sale in 1999. The write-down in 1998 of $143 was included
     in Other expenses. In 1999, the Company completed the sale of businesses
     in Germany and France for gains of $44 and $8, respectively, included in
     Other income.

     SOUTH KOREA

     In 1999, the Company purchased a 56% interest in a newly created company
     based in South Korea, Alcan Taihan Aluminum Limited. Total cash
     consideration paid by the Company for its equity interest was $129. In
     addition, the Company assumed total debt of $58.

     Included in the Company's balance sheet at the date of acquisition
     were the following assets and liabilities:

<TABLE>
<CAPTION>

     <S>                                             <C>
     Working capital                                 $ (19)
     Property, plant and equipment                     237
     Other assets - net                                  1
                                                     -----
                                                       219
     Long term debt                                      2
     Minority interest                                  88
                                                     -----
     Net assets                                      $ 129
                                                     =====

</TABLE>

12   DEFERRED CREDITS AND OTHER LIABILITIES

     Deferred credits and other liabilities comprise the following elements:

<TABLE>
<CAPTION>


                                                      1999       1998       1997
                                                     -----      -----      -----
     <S>                                             <C>       <C>         <C>
     Deferred revenues                               $  43      $  56      $  56
     Postretirement and post-employment benefits       378        395        390
     Environmental liabilities                          44         40         37
     Rationalization costs                              36         23         32
     Claims                                             39         43         40
     Other                                              23         47         68
                                                     -----      -----      -----
                                                     $ 563      $ 604      $ 623
                                                     =====      =====      =====
</TABLE>

                                       52



<PAGE>   60
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

13   DEBT NOT MATURING WITHIN ONE YEAR
     <TABLE>
     <CAPTION>
                                                          1999    1998    1997
                                                         ------  ------  ------
     <S>                                                 <C>     <C>     <C>
     ALCAN ALUMINIUM LIMITED
     Deutschmark bank loans, due 2000/2005
      (DM340 million) (a)                                $  175  $  218  $  213
     5.875% Debentures, due 2000                            150     150     150
     5.375% Swiss franc bonds, due 2003 (b)                 111     130     123

     CARIFA loan, due 2006 (c)                               60      60      60
     6.25% Debentures, due 2008                             200     200      --
     9.5%  Debentures (d)                                   100     100     100
     9.625% Sinking fund debentures, due 2019 (d)            18     150     150

     8.875% Debentures, due 2022 (e)                        150     150     150
     7.25% Debentures, due 2028                             100     100      --
     Other debt, due 2001                                     7       7       7

     ALCAN ALUMINUM CORPORATION
     7.25% Debentures (f)                                    --     100     100
     Other debt, due 2000/2004                                2       2       3

     ALCAN DEUTSCHLAND GMBH AND SUBSIDIARY COMPANIES
     5.65% Bank loans, due 2001 (DM15 million)                8       9       8
     Bank loans, due 2008/2009 (DM16 million) (a)             8      64      56

     INDIAN ALUMINIUM COMPANY, LIMITED
     6.71% Bank loan, due 2004/2006                          40      51      --
     6.51% Bank loan, due 2000/2002                          18      18      --
     Other debt, due 2000/2006                               21      28      --

     QUEENSLAND ALUMINA LIMITED
     Bank loans, due 2001/2003 (a)                           70      78      79
     Other debt, due 2000                                     9      --      --

     OTHER COMPANIES
     Bank loans, due 2000/2011 (a)                           59      71      51
     4% Eurodollar exchangeable debentures, due 2003 (g)     14      14      24
     Other debt, due 2000/2011                                2       3       3
                                                         ------  ------  ------
                                                          1,322   1,703   1,277
     Debt maturing within one year included in current
        liabilities                                        (311)   (166)    (36)
                                                         ------  ------  ------
                                                         $1,011  $1,537  $1,241
                                                         ======  ======  ======
     </TABLE>

     [FN]
     (a)  Interest rates fluctuate principally with the lender's prime
          commercial rate, the commercial bank bill rate, or are tied to LIBOR
          rates.

     (b)  The Swiss franc bonds were issued as SFr178 million and were swapped
          for $105 at an effective interest rate of 8.98%.

     (c)  The Caribbean Basin Projects Financing Authority (CARIFA) loan bears
          interest at a rate related to U.S. LIBOR.

     (d)  In 1999, $132 of the 9.625% debentures were redeemed at a price of
          104.64%. The loss on redemption of $6 is included in Other expenses.
          The 9.5% debentures were redeemed in January 2000 at a price of
          103.494%. The loss on redemption of $3 will be included in Other
          expenses in 2000.
     </FN>

                                            53


<PAGE>   61
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(in millions of US$, except where indicated)

13   DEBT NOT MATURING WITHIN ONE YEAR[CONT'D]

     (e) The Company has the right to redeem the debentures during the
         years 2002 to 2012 at amounts declining from 104% to 100% of
         the principal amount.

     (f) The following is summarized consolidated financial information
         for Alcan Aluminum Corporation, a wholly owned subsidiary which
         consolidates virtually all of the Company's operations in the
         United States:

     <TABLE>
     <CAPTION>
                                                              1999      1998      1997
                                                            ------    ------    ------
     <S>                                                    <C>       <C>       <C>
     RESULTS OF OPERATIONS FOR THE YEAR ENDED DECEMBER 31
     Revenues                                               $3,713    $3,766    $3,624
     Costs and expenses                                      3,446     3,482     3,438
                                                            ------    ------    ------
     Income before income taxes                                267       284       186
     Income taxes                                               81       110        81
                                                            ------    ------    ------
     Net income                                             $  186    $  174    $  105
                                                            ======    ======    ======
     FINANCIAL POSITION AT DECEMBER 31
     Current assets                                         $  863    $  883    $  801
     Current liabilities                                       516       483       376
                                                            ------    ------    ------
     Working capital                                           347       400       425
     Property, plant and equipment - net                       681       714       736
     Other assets (liabilities) - net                          205       (67)     (199)
                                                            ------    ------    ------
                                                             1,233     1,047       962
     Debt not maturing within one year                           1         2       102
                                                            ------    ------    ------
     Net assets                                             $1,232    $1,045    $  860
                                                            ======    ======    ======
     </TABLE>


          The above figures are prepared using the accounting principles
          followed by the Company (see note 2), except that inventories have
          been valued principally by the last-in, first-out (LIFO) method.

     (g)  Debenture holders are entitled to receive at their option 1,772 common
          shares held by the Company in NLM, a portfolio investment, in exchange
          for each ten thousand dollar principal amount of debentures. The
          Company can redeem the debentures at 100% of the principal.

     The Company had swapped, to 1998, the interest payments on $100 of its
     floating rate debt in exchange for fixed interest payments.

     Based on rates of exchange at year-end, debt repayment requirements over
     the next five years amount to $311 in 2000, $108 in 2001, $78 in 2002, $181
     in 2003 and $63 in 2004.

     The Company has a $1,000 global, multi-year and multi-currency facility,
     which expires in tranches at various dates in 2005 and 2006, with a
     syndicate of major international banks. At December 31, 1999, no funds had
     been borrowed under this facility and the full amount was available.

14   PREFERENCE SHARES

     AUTHORIZED

     An unlimited number of preference shares issuable in series. All shares are
     without nominal or par value.

     AUTHORIZED AND OUTSTANDING

     In each of the years 1999, 1998 and 1997, there were authorized and
     outstanding 5,700,000 series C and 3,000,000 series E, redeemable
     non-retractable preference shares with stated values of $106 and $54,
     respectively.

     The 1,700,000 series D redeemable non-retractable preference shares with
     stated value of $43, authorized and outstanding throughout 1997, were
     redeemed in June 1998.

     Preference shares, series C and E are eligible for quarterly dividends
     based on an amount related to the average of the Canadian prime interest
     rates quoted by two major Canadian banks for stated periods.

     Preference shares, series C and E may be called for redemption at the
     option of the Company on 30 days' notice at CAN$25.00 per share.

     Any partial redemption of preference shares must be made on a pro rata
     basis or by lot.


                                       54

<PAGE>   62
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)


15   COMMON SHARES

     The authorized common share capital is an unlimited number of common
     shares without nominal or par value. Changes in outstanding common shares
     are summarized below:

     <TABLE>
     <CAPTION>
                                                  NUMBER (in thousands)                STATED VALUE
                                                -------------------------        -------------------------
                                                  1999    1998     1997            1999     1998     1997
                                                -------  -------  -------        ------   ------   ------
     <S>                                        <C>      <C>      <C>            <C>      <C>      <C>

     OUTSTANDING - BEGINNING  OF YEAR           226,003  227,344  226,620        $1,251   $1,251   $1,235
     ISSUED FOR CASH:
     Executive share option plan                    886      135      550            19        2       11
     Dividend reinvestment and share
      purchase plans                                271      254      174             8        7        5
     PURCHASED FOR CANCELLATION                  (8,845)  (1,730)*     --           (48)      (9)      --
                                                -------  -------  -------        ------   ------  -------
     OUTSTANDING - END OF YEAR                  218,315  226,003  227,344        $1,230   $1,251   $1,251
                                                =======  =======  =======        ======   ======   ======
</TABLE>

[FN]
     *    1,645 WERE CANCELLED IN 1998 AND 85 IN 1999.
</FN>

     Under the executive share option plan, certain employees may purchase
     common shares at market value on the effective date of the grant of each
     option. The vesting period for options granted beginning in 1998 is linked
     to Alcan's share price performance, but does not exceed nine years. Options
     granted before 1998 vest generally over a fixed period of four years from
     the grant date and expire at various dates during the next 10 years.
     Changes in the number of shares under option as well as average exercise
     price are summarized below:

     <TABLE>
     <CAPTION>
                                                AVERAGE EXERCISE PRICE (CAN$)         NUMBER (in thousands)
                                                ----------------------------        -------------------------
                                                  1999      1998        1997          1999     1998     1997
                                                -------    -------    -------        -------  -------  -------
     <S>                                        <C>        <C>        <C>            <C>      <C>      <C>

     OUTSTANDING - BEGINNING OF YEAR             $38.16     $38.64     $33.87          5,156    4,193    3,715
     Granted                                     $45.41     $34.91     $48.52          1,315    1,122    1,100
     Exercised                                   $32.76     $26.96     $27.49           (886)    (135)    (550)
     Cancelled                                   $31.80     $33.23     $28.51           (113)     (24)     (72)
                                                -------    -------    -------        -------  -------  -------
     OUTSTANDING - END OF YEAR                   $40.91     $38.16     $38.64          5,472    5,156    4,193
                                                =======    =======    =======        =======  =======  =======
     </TABLE>

     Range of exercise prices for options outstanding at December 31, 1999

     <TABLE>
     <CAPTION>
                           RANGE OF EXERCISE PRICES (CAN$)       NUMBER OF OPTIONS (in thousands)
                           ------------------------------        -------------------------------
                           <C>                                  <C>
                                  $21.94 - $34.00                               455
                                  $34.01 - $40.00                             1,399
                                  $40.01 - $46.00                             2,509
                                  $46.01 - $48.98                             1,109
                                  ---------------                             -----
                                                                              5,472
                                                                              =====
     </TABLE>

     At December 31, 1999, approximately 3,099,000 of outstanding options with
     an average exercise price of CAN$38.12 were vested.

     During 1998, the Company also granted 774,700 options, which grants become
     effective, subject to certain restrictions, upon the exercise of options
     previously granted.

     Upon consummation of the combination with Pechiney and Alusuisse Lonza
     Group Ltd., described in note 26, all options granted under the Company's
     executive share option plan would vest.

     At December 31, 1999, the Company had reserved for issue under the
     executive share option plan 18,380,024 shares.

     The Company does not recognize compensation expense for options granted
     under the executive share option plan. If the Company had elected to
     recognize compensation expense for these options in accordance with the
     methodology prescribed by Statement No. 123 of the U.S. Financial
     Accounting Standards Board (FASB), net income would have been lower by $13,
     or $0.06 per share, ($9, or $0.04 per share, in 1998 and $10, or $0.04 per
     share, in 1997). The FASB provides the choice of either recognizing the
     compensation expense in the financial statements or disclosing it in the
     notes to the financial statements. To compute the notional compensation
     expense, the Black-Scholes valuation model was used to determine the fair
     value of the options granted. Using the model, the fair value of options
     averages approximately 31% to 34% of the exercice price.

                                       55



<PAGE>   63
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)


15   COMMON SHARES (CONT'D)

     Under a normal course issuer bid, which terminated on September 28, 1999,
     the Company was authorized to repurchase up to 22,700,000 common shares,
     representing approximately 10% of the outstanding shares. In 1999,
     8,845,000 common shares for an amount of $219 were purchased and cancelled
     under this authorization (1998: 1,730,000 common shares for an amount
     of $46).

     SHAREHOLDER RIGHTS PLAN

     In 1990, shareholders approved a plan whereby each common share of the
     Company carries one right to purchase additional common shares. The plan,
     with certain amendments, was reconfirmed at the 1995 Annual Meeting and
     further amendments were approved at the 1999 Annual Meeting. The rights
     under the plan are not currently exercisable but may become so upon the
     acquisition by a person or group of affiliated or associated persons
     ("Acquiring Person") of beneficial ownership of 20% or more of the
     Company's outstanding voting shares or upon the commencement of a takeover
     bid. Holders of rights, with the exception of an Acquiring Person, in such
     circumstances will be entitled to purchase from the Company, upon payment
     of the exercise price (currently $100.00), such number of additional common
     shares as can be purchased for twice the exercise price based on the market
     value of the Company's common shares at the time the rights become
     exercisable.

     The plan has a permitted bid feature which allows a takeover bid to proceed
     without the rights under the plan becoming exercisable, provided that it
     meets certain minimum specified standards of fairness and disclosure, even
     if the Board does not support the bid.

     The plan expires in 2008, subject to reconfirmation at the Annual Meeting
     of Shareholders in 2002 and 2005 but may be redeemed earlier by the Board,
     with the prior consent of the holders of rights or common shares, for $0.01
     per right. In addition, should a person or group of persons acquire
     outstanding voting shares pursuant to a permitted bid or a share
     acquisition in respect of which the Board has waived the application of the
     plan, the Board shall be deemed to have elected to redeem the rights at
     $0.01 per right.

16   RETAINED EARNINGS

     Consolidated retained earnings at December 31, 1999, include $2,563 of
     undistributed earnings of subsidiaries and joint ventures, some part of
     which may be subject to certain taxes and other restrictions on
     distribution to the parent company; no provision is made for such taxes
     because these earnings are reinvested in the businesses.

17   CURRENCY GAINS AND LOSSES

     The following are the amounts recognized in the financial statements:


     <TABLE>
     <CAPTION>
                                                        1999     1998     1997
                                                       ------   ------   ------
     <S>                                                <C>       <C>      <C>
     CURRENCY GAINS (LOSSES) EXCLUDING REALIZED
     DEFERRED TRANSLATION ADJUSTMENTS:

     Forward exchange contracts and currency options   $ (23)    $ (58)   $  22
     Other                                               (15)        4        1
                                                       -----     -----    -----
                                                       $ (38)    $ (54)   $  23
                                                       =====     =====    =====
     DEFERRED TRANSLATION ADJUSTMENTS
     - BEGINNING OF YEAR                               $  30     $  43    $ 209
     Effect of exchange rate changes                    (100)       28     (143)
     Gains realized*                                      (6)      (41)      (2)
                                                       -----     -----    -----
     BALANCE - END OF YEAR                             $ (76)    $  30    $  64
                                                       =====     =====    =====
</TABLE>

     [FN]
     *  THE GAINS REALIZED IN 1999 AND 1998 RELATE PRINCIPALLY TO THE SALE OF A
     PORTION OF THE COMPANY'S INVESTMENT IN NIPPON LIGHT METAL COMPANY, LTD.
     </FN>

      In 1999, $25 ($5 in 1998) of exchange losses related to hedging of
      Canadian dollar construction costs of the new smelter at Alma, Quebec, are
      included in Construction work in progress.

                                       56

<PAGE>   64
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

18   FINANCIAL INSTRUMENTS AND COMMODITY CONTRACTS

     In conducting its business, the Company uses various instruments, including
     forward contracts and options, to manage the risks arising from
     fluctuations in exchange rates, interest rates and aluminum prices. All
     such instruments are used for risk management purposes only.

     FINANCIAL INSTRUMENTS - CURRENCY

     In 1999, the Company revised its currency risk management strategy for its
     ongoing Canadian dollar operating cost exposure. The Company used to hedge
     a portion of such ongoing Canadian dollar requirements for future periods
     up to a maximum of three years. This deferred the impact of changes in
     exchange rates, without adding value over the longer term. The Company no
     longer hedges these exposures, thus eliminating the cost of hedging
     instruments and program administration. This change in approach does not
     affect the Company's hedging of its Canadian dollar capital commitments for
     the construction of the new smelter at Alma, Quebec, as disclosed below.

     At December 31, 1999, the contract amount of forward exchange contracts
     outstanding used to hedge future firm operating cost commitments was $463
     ($426 in 1998 and $1,296 in 1997) while the contract amount of purchased
     options outstanding used to hedge future firm operating cost commitments
     was $199 ($1,499 in 1998 and $1,512 in 1997). At December 31, 1999, the
     contract amount of outstanding forward exchange contracts used to hedge
     future revenues was $44 ($47 in 1998 and $268 in 1997). At December 31,
     1999, the contract amount of forward exchange contracts outstanding used to
     hedge future commitments (principally Canadian dollar) for the construction
     of a new smelter at Alma, Quebec, was $490 ($281 in 1998 and nil in 1997)
     while the contract amount of purchased options outstanding used to hedge
     the Canadian dollar commitments for the new smelter was $55 ($315 in 1998
     and nil in 1997).

     The market value of outstanding forward exchange contracts related to
     hedges of operating costs or revenues at December 31, 1999 was such that if
     these contracts had been closed out, the Company would have received $29
     (paid $18 in 1998 and paid $24 in 1997). Based on prevailing market prices,
     if the currency option contracts related to operating cost commitments had
     been closed out on December 31, 1999, the Company would have received $4
     (paid $33 in 1998 and paid $36 in 1997). The market value at December 31,
     1999 of outstanding forward exchange contracts related to hedges of cost
     commitments for the new smelter at Alma, Quebec, was such that if these
     contracts had been closed out, the Company would have received $8 (paid $8
     in 1998). Based on prevailing market prices, if the currency option
     contracts relating to smelter construction cost commitments had been closed
     out at December 31, 1999, the Company would have received $1 (paid $2 in
     1998). Unrealized gains and losses on outstanding forward contracts and
     options are not recorded in the financial statements until maturity of the
     underlying transactions.

     In addition, certain intercompany foreign currency denominated loans are
     hedged through the use of forward exchange contracts. At December 31, 1999,
     the contract amount of such forward contracts was $204 ($212 in 1998 and
     $220 in 1997) and the market value was such that if these contracts had
     been closed out, the Company would have received nil ($4 in 1998 and $16 in
     1997).

     Included in Deferred charges and other assets and Receivables is an amount
     of $42 ($71 in 1998) consisting of net losses on terminated forward
     exchange contracts and options, as well as the net cost of outstanding
     options, used to hedge future costs, including costs related to the
     construction of the new smelter at Alma. These deferred charges are
     included in the cost of the items being hedged at the same time as the
     underlying transactions being hedged are recognized.

     FINANCIAL INSTRUMENTS - DEBT NOT MATURING WITHIN ONE YEAR

     As explained in note 13, the 5.375% Swiss franc bonds of principal amount
     SFr178 million have been swapped for $105 at an effective interest rate of
     8.98%. If the swap had been closed out at December 31, 1999, the Company
     would have received a net amount of $6 ($24 in 1998 and $15 in 1997), of
     which an amount of $6 related to the swap of the principal ($25 in 1998 and
     $18 in 1997) has been recorded in Deferred charges and other assets.


                                       57
<PAGE>   65
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

18   FINANCIAL INSTRUMENTS AND COMMODITY CONTRACTS (CONT'D)

     FINANCIAL INSTRUMENTS - INTEREST RATES

     The Company sometimes enters into interest rate swaps to manage funding
     costs as well as the volatility of interest rates. Amounts receivable or
     payable related to swaps are recorded in Interest concurrently with the
     interest expense on the underlying debt.

     Changes in the fair value of the interest rate swaps are not recognized on
     a mark to market basis since these relate specifically to interest costs on
     identifiable debt.

     There were no significant interest rate swap agreements outstanding at
     December 31, 1999 and 1998. If all interest rate swap agreements had been
     closed out on December 31, 1997, the Company would have paid $2 based on
     prevailing interest rates.

     COMMODITY CONTRACTS - METAL

     Depending on supply and market conditions, as well as for logistical
     reasons, the Company may sell primary metal to third parties and may
     purchase primary and secondary aluminum on the open market to meet its
     fabricated  products requirements. In addition, the Company may hedge
     certain commitments arising from pricing arrangements with some of its
     customers.

     Through the use of forward purchase and sales contracts and options, the
     Company seeks to limit the negative impact of low metal prices whilst
     retaining most of the benefit from higher metal prices.

     At December 31, 1999, the Company had outstanding forward contracts
     (principally forward purchase contracts) covering 326,800 tonnes (465,600
     tonnes at December 31, 1998 and 418,800 tonnes at December 31, 1997),
     maturing at various dates principally in 2000, 2001 and 2002 (1999, 2000
     and 2001 at December 31, 1998 and 1998, 1999 and 2000 at December 31,
     1997). In addition, the Company held call options outstanding for 135,500
     tonnes (346,000 tonnes at December 31, 1998 and 657,800 tonnes at December
     31, 1997) maturing at various dates in 2000 and 2001 (1999 and 2000 at
     December 31, 1998 and 1998 and 1999 at December 31, 1997).

     At December 31, 1999, the Company held put options outstanding for
     27,300 tonnes, maturing in 2000 and 2001 (20,000 tonnes maturing in 1999
     at December 31, 1998 and 60,000 tonnes maturing in 1998 and 1999 at
     December 31, 1997).

     Included in Receivables or Deferred charges and other assets is $7 ($22 in
     1998 and $33 in 1997) representing the net cost of outstanding options.

     The option premiums paid and received, together with the realized gains or
     losses on the contracts, are included in Sales and operating revenues or
     Cost of sales and operating expenses, as applicable, concurrently with
     recognition of the underlying items being hedged.

     Based on metal prices prevailing on December 31, 1999, if all commodity
     forward purchase and sale contracts and options had been closed out, the
     Company would have received $64 (paid $39 in 1998 and paid $9 in 1997).

     COUNTERPARTY RISK

     As exchange rates, interest rates and metal prices fluctuate, the above
     contracts will generate gains and losses that will be offset by changes in
     the value of the underlying items being hedged. The Company may be exposed
     to losses in the future if the counterparties to the above contracts fail
     to perform. However, the Company is satisfied that the risk of such
     non-performance is remote, due to its controls on credit exposures.

     FINANCIAL INSTRUMENTS - MARKET VALUE

     On December 31, 1999, the fair value of the Company's long-term debt
     totalling $1,322 ($1,703 in 1998 and $1,277 in 1997) was $1,323 ($1,762 in
     1998 and $1,321 in 1997), based on market prices for the Company's fixed
     rate securities and the book value of variable rate debt.

     At December 31, 1999, the quoted market value of the Company's portfolio
     investments having a book value of $21 ($45 in 1998) was $39 ($90 in 1998).
     Prior to 1998, portfolio investments held by the Company were not
     significant.

     At December 31, 1999, the market value of the Company's preference shares
     having a book value of $160 ($160 in 1998) was $139 ($140 in 1998). (In
     1997, the market value was approximately equal to book value.)

     The market values of all other financial assets and liabilities are
     approximately equal to their carrying values.


                                       58
<PAGE>   66
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

19   COMMITMENTS AND CONTINGENCIES

     The Company has guaranteed the repayment of approximately $14 of
     indebtedness by third parties. Alcan believes that none of these guarantees
     is likely to be invoked. Commitments with third parties and certain related
     companies for supplies of goods and services are estimated at $734 in 2000,
     $151 in 2001, $109 in 2002, $97 in 2003, $92 in 2004, and $520 thereafter.
     Most of the commitments in 2000 and 2001 relate to the construction of the
     new smelter at Alma, Quebec. Total fixed charges from these entities,
     excluding $605 in relation to the smelter at Alma, were $18 in 1999, $23
     in 1998 and $9 in 1997.

     Minimum rental obligations are estimated at $26 in 2000, $19 in 2001, $15
     in 2002, $13 in 2003, $11 in 2004 and $55 thereafter. Total rental expenses
     amounted to $57 in 1999, $83 in 1998 and $70 in 1997.

     Alcan, in the course of its operations, is subject to environmental and
     other claims, lawsuits and contingencies. The Company has environmental
     contingencies relating to approximately 30 existing and former Alcan sites
     and third-party sites. Accruals have been made in specific instances where
     it is probable that liabilities will be incurred and where such liabilities
     can be reasonably estimated. Although it is possible that liabilities may
     arise in other instances for which no accruals have been made, the Company
     does not believe that such an outcome will significantly impair its
     operations or have a material adverse effect on its financial position.

     In addition, see reference to income taxes in note 7, capital expenditures
     in note 10, debt repayments in note 13, financial instruments and commodity
     contracts in note 18, year 2000 compliance in note 20, and combination
     agreement in note 26.

20   YEAR 2000 COMPLIANCE

     The Year 2000 Issue arises because many computerized systems use two digits
     rather than four to identify a year. Date-sensitive systems may recognize
     the year 2000 as 1900 or some other date, resulting in possible errors when
     information using year 2000 dates is processed. In addition, similar
     problems may arise in some systems which use certain dates in 1999 to
     represent something other than a date. Although the change in date has
     occurred, it is not possible to conclude that all aspects of the Year 2000
     Issue affecting the Company, including those related to the efforts of
     customers, suppliers, or other third parties, will be fully resolved.

     Generally, costs associated with the Year 2000 Issue are being expensed as
     incurred.

21   SUPPLEMENTARY INFORMATION

<TABLE>
<CAPTION>

                                                                                         1999       1998       1997
                                                                                       ------     ------     ------
<S>                                                                                      <C>        <C>        <C>

     INCOME STATEMENT

     Interest on long-term debt                                                         $ 104      $  93      $  91
     Capitalized interest                                                               $ (41)     $ (15)    $   (2)
                                                                                        -----      -----      -----

     BALANCE SHEET

     Payables

          Accrued employment costs                                                      $ 205      $ 196      $ 170
     Short-term borrowings                                                              $ 167      $  86      $ 238
                                                                                        -----      -----      -----

     At December 31, 1999, the weighted average interest rate on short-term
          borrowings was 6.7% (4.7% in 1998 and 5.3% in 1997).


     STATEMENT OF CASH FLOWS
     Interest paid                                                                     $ 128      $  96       $ 101
     Income taxes paid                                                                 $  96      $ 298       $ 261
                                                                                       =====      =====       =====

</TABLE>

                                       59
<PAGE>   67
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

22   POSTRETIREMENT BENEFITS

     Alcan and its subsidiaries have established pension plans in the principal
     countries where they operate, for the greater part contributory and
     generally open to all employees. Most plans provide pension benefits that
     are based on the employee's highest average eligible compensation during
     any consecutive 36-month period before retirement. Plan assets consist
     primarily of listed stocks and bonds.

     Alcan's funding policy is to contribute the amount required to provide for
     benefits attributed to service to date, with projection of salaries to
     retirement, and to amortize unfunded actuarial liabilities for the most
     part over periods of 15 years or less, generally corresponding to the
     expected average remaining service life of the employees.

     The Company provides life insurance benefits under some of its retirement
     plans. Certain early retirement arrangements also provide for medical
     benefits, generally only until the age of 65. These plans are not funded.

<TABLE>
<CAPTION>

                                                  PENSION BENEFITS                  OTHER BENEFITS
                                           -----------------------------       ---------------------------
                                              1999       1998       1997        1999       1998       1997
                                           -------    -------    -------       -----      -----      -----
<S>                                       <C>        <C>        <C>           <C>        <C>         <C>
CHANGE IN BENEFIT OBLIGATION
Benefit obligation at January 1            $ 3,827    $ 3,550    $ 3,506       $ 176      $ 172      $ 178
Service cost                                    99         84         73           4          4          4
Interest cost                                  241        236        231          11         11         12
Members' contributions                          21         20         20          --         --         --
Benefits paid                                 (209)      (200)      (189)        (10)        (9)        (9)
Amendments                                      66         80         47           3         --         --
Acquisitions/divestitures                       (5)        (1)      (176)         --         --         --
Actuarial (gain) loss                           59         45         63           2         (2)       (13)
Currency (gains) losses                        (52)        13        (25)         --         --         --
                                           -------    -------    -------       -----      -----     ------
Benefit obligation at December 31          $ 4,047    $ 3,827    $ 3,550       $ 186      $ 176     $  172
                                           =======    =======    =======       =====      =====     ======

CHANGE IN MARKET VALUE OF
   PLAN ASSETS (ASSETS)
Assets at January 1                        $ 4,298    $ 4,231    $ 3,986       $  --      $  --      $  --
Actual return on assets                        800        204        566          --         --         --
Members' contributions                          21         20         20          --         --         --
Benefits paid                                 (209)      (200)      (189)         --         --         --
Company contributions                           44         36         38          --         --         --
Acquisitions/divestitures                       --         --       (176)         --         --         --
Currency gains (losses)                        (37)         7        (14)         --         --         --
                                           -------    -------    -------      ------     ------     ------

Assets at December 31                      $ 4,917    $ 4,298    $ 4,231      $   --     $   --      $  --
                                           =======    =======    =======      ======     ======      =====
Assets in excess of Benefit obligation     $   870    $   471    $   681      $ (186)    $ (176)     $(172)
Unamortized
    - Actuarial (gains) losses              (1,110)      (736)      (943)        (18)       (24)       (24)
    - Prior service cost                       246        263        276           2         (5)        (9)
    - Net initial (surplus) liability           (5)       (27)       (48)          1          2          2
                                           -------    -------    -------      ------     ------     ------
NET ASSET (LIABILITY) IN BALANCE SHEET     $     1    $   (29)   $   (34)     $ (201)    $ (203)    $ (203)
                                           =======    =======    =======     =======     =======    ======
 </TABLE>
     The accumulated  benefit  obligation (ABO) of pension plans is $3,661
     ($3,414 in 1998 and $3,156 in 1997). For certain plans, the ABO exceeds
     the market value of the assets. For these plans, the ABO is $158 ($1,239
     in  1998 and $1,086 in 1997) while the market value of the assets is $28
     ($1,041 in 1998 and $951 in 1997).

<TABLE>
<CAPTION>

                                                  PENSION BENEFITS                  OTHER BENEFITS
                                           -----------------------------       ---------------------------
                                              1999       1998       1997        1999       1998       1997
                                           -------    -------    -------       -----      -----      -----
<S>                                       <C>        <C>        <C>           <C>        <C>         <C>
COMPONENTS OF NET PERIODIC
     BENEFIT COST
Service cost                               $    99    $    84    $   73        $   4     $    4      $   4
Interest cost                                  241        236       231           11         11         12
Expected return on assets                     (301)      (293)     (274)          --         --         --
Amortization
     - Actuarial (gains) losses                (65)       (74)      (67)          (3)        (2)        (2)
     - Prior service cost                       76         94        83           (4)        (4)        (4)
     - Net initial (surplus) liability         (21)       (21)      (22)          --         --         --
                                           -------    -------    ------       ------     ------     ------
NET PERIODIC BENEFIT COST                  $    29    $    26    $   24        $   8     $    9      $  10
                                           =======    =======    ======       ======     ======     ======
</TABLE>


                                       60
<PAGE>   68

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

22   POSTRETIREMENTS BENEFITS [CONT'D]

     <TABLE>
     <CAPTION>

                                      PENSION BENEFITS         OTHER BENEFITS
                                    1999    1998    1997    1999    1998    1997
                                    ----    ----    ----    ----    ----    ----
     <S>                            <C>     <C>     <C>     <C>     <C>     <C>
     WEIGHTED AVERAGE ASSUMPTIONS
       AT DECEMBER 31
     Discount rate                  6.5%    6.3%    6.8%    6.9%    6.4%    6.7%
     Average compensation growth    4.3%    4.3%    4.9%    5.0%    4.5%    4.9%
     Expected return on assets      7.3%    7.2%    7.3%     n/a     n/a     n/a
                                    ====    ====    ====    ====    ====    ====
     </TABLE>

     The assumed health care cost trend rate used for measurement purposes was
     8.5% for 2000, decreasing gradually to 5.25% in 2006 and remaining at that
     level thereafter. A one percentage point change in assumed health care cost
     trend rates would have the following effects:

     <TABLE>
     <CAPTION>

                                                             OTHER BENEFITS
                                                               1%      1%
                                                         INCREASE      DECREASE
                                                         --------      --------
     <S>                                                 <C>           <C>
     SENSITIVITY ANALYSIS
     Effect on service and interest costs                       1            (1)
     Effect on benefit obligation                               9            (8)
                                                         ========      ========
     </TABLE>


23   INFORMATION BY GEOGRAPHIC AREAS
     <TABLE>
     <CAPTION>

                                       LOCATION                       1999     1998     1997
                                       ----------------             ------   ------   ------
     <S>                               <C>                          <C>      <C>      <C>
     SALES AND OPERATING REVENUES      Canada                       $  620   $  580   $  658
     - THIRD PARTIES (BY DESTINATION)  United States                 3,067    3,073    2,946
                                       South America                   371      473      464
                                       United Kingdom                  450      548      596
                                       Germany                         641      769      693
                                       Other Europe                  1,249    1,556    1,522
                                       Asia and Pacific                877      748      848
                                       All other                        49       42       50
                                                                    ------   ------   ------
                                       Total                        $7,324   $7,789   $7,777
                                                                    ======   ======   ======
     SALES AND OPERATING REVENUES      Canada                       $1,852   $1,980   $1,926
       - INTERCOMPANY (BY ORIGIN)      United States                   528      504      541
                                       South America                    56       37       41
                                       United Kingdom                  327      294      369
                                       Germany                         147      143      203
                                       Other Europe                    109      301      318
                                       Asia and Pacific                 72       70       68
                                       All other                       260      358      350
                                                                    ------   ------   ------
                                       Sub-total                     3,351    3,687    3,816
                                       consolidation eliminations   (3,351)  (3,687)  (3,816)
                                                                    ------   ------   ------
                                       Total                        $   --   $   --   $   --
                                                                    ======   ======   ======
                                       Sales to subsidiary companies are made at fair market
                                       prices recognizing volume, continuity of supply and
                                       other factors.

     SALES AND OPERATING REVENUES      Canada                       $  941   $1,004   $1,169
       - THIRD PARTIES (BY ORIGIN)     United States                 3,119    3,229    3,063
                                       South America                   334      369      395
                                       United Kingdom                  445      515      538
                                       Germany                       1,196    1,379    1,291
                                       Other Europe                    520      777      780
                                       Asia and Pacific                671      491      515
                                       All other                        98       25       26
                                                                    ------   ------   ------
                                       Total                        $7,324   $7,789   $7,777

     </TABLE>



                                       61

<PAGE>   69
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(in millions of US$, except where indicated)

23   INFORMATION BY GEOGRAPHIC AREAS (CONT'D)

<TABLE>
<CAPTION>

                                        LOCATION                               1999         1998        1997
                                        --------                            -------      -------     -------

     <S>                                <C>                                 <C>          <C>         <C>
     NET INCOME*                        Canada                              $   111      $   133     $   245
                                        United States                           178          144         136
                                        South America                             5           13          27
                                        United Kingdom                           18            2          22
                                        Germany                                  30            7          --
                                        Other Europe                             16          (98)**       33
                                        Asia and Pacific                         82          117 ***      (1)
                                        All other                                33           39          35
                                        Consolidation eliminations              (13)          42         (29)
                                                                            -------      -------     -------
                                        Net income before
                                            extraordinary item                  460          399         468
                                        Extraordinary gain - Canada              --           --          17
                                                                            -------      -------     -------

                                        Total                               $   460      $   399     $   485
                                                                            =======      =======     =======
     PROPERTY, PLANT AND                Canada                              $ 3,050      $ 2,376     $ 2,095
       EQUIPMENT - NET                  United States                           681          714         736
       AT DECEMBER 31                   South America                           743          710         567
                                        United Kingdom                          444          462         406
                                        Germany                                 499          650         631
                                        Other Europe                            147          349         609
                                        Asia and Pacific                        575          339         134
                                        All other                               295          297         280
                                                                            -------      -------     -------
                                        Total                               $ 6,434      $ 5,897     $ 5,458
                                                                            =======      =======     =======
     CAPITAL EXPENDITURES               Canada                              $   845      $   326     $   186
     AND INVESTMENTS                    United States                            63           62          71
                                        South America                            86          188         118
                                        United Kingdom                           41           85          97
                                        Germany                                  49           44          55
                                        Other Europe                             21           35          54
                                        Asia and Pacific                        158           84          21
                                        All other                                35           53          39
                                                                            -------      -------     -------
                                        Total                               $ 1,298      $   877     $   641
                                                                            =======      =======     =======
     AVERAGE NUMBER OF                  Canada                                   11           11          11
       EMPLOYEES (IN THOUSANDS)         United States                             4            4           4
                                        South America                             3            3           3
                                        United Kingdom                            3            3           3
                                        Germany                                   4            5           5
                                        Other Europe                              2            3           3
                                        Asia and Pacific                          8            5           2
                                        All other                                 3            2           2
                                                                            -------      -------     -------
                                        Total                                    38           36          33
                                                                            =======      =======     =======
</TABLE>

       * IF PRESENTED TO REFLECT THE EFFECT OF PRIOR YEARS'INCOME TAX
         REASSESSMENTS DESCRIBED IN NOTE 7, IN ADDITION TO THE NET BENEFIT OF
         $31 RECORDED IN CANADA IN 1999, NET INCOME IN CANADA IN 1999 WOULD BE
         INCREASED BY A FURTHER $68 AND DECREASED BY $52 IN THE UNITED
         STATES, $8 IN THE UNITED KINGDOM AND $8 IN GERMANY. IN 1997, NET INCOME
         IN CANADA WOULD HAVE BEEN REDUCED BY $109 AND INCREASED BY $93 IN THE
         UNITED STATES, $8 IN THE UNITED KINGDOM AND $8 IN GERMANY.

      ** INCLUDES WRITE-DOWN OF $120 AFTER TAX RELATED TO THE AUGHINISH
         ALUMINA REFINERY.

     *** INCLUDES GAIN OF $140 AFTER TAX RELATED TO THE SALE OF A PORTION OF THE
         COMPANY'S INVESTMENT IN NIPPON LIGHT METAL COMPANY, LTD.


24   INFORMATION BY OPERATING SEGMENT

     The following presents selected information by operating segment, viewed
     on a stand-alone basis and as viewed by the Chief Executive Officer
     who is the Company's chief operating decision maker. In March 1999, the
     Company announced the creation of two global operating segments, the
     Primary Metal Group and the Global Fabrication Group. Transactions between
     operating segments are conducted on an arm's-length basis and reflect
     market prices. Thus, income from the Primary Metal Group is mainly
     profit on metal produced by the Company, whether sold to third parties or
     used in the Company's Global Fabrication Group. Income from the Global
     Fabrication Group represents only the fabricating profit on rolled
     products and downstream businesses. The accounting principles used to
     prepare the information by operating segment are the same as those
     used to prepare the consolidated financial statements of the

                                       62

<PAGE>   70
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONT'D)
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)

24   INFORMATION BY OPERATING SEGMENT (CONT'D)

     Company except that the pension costs for the operating segments are based
     on the normal current service cost with all actuarial gains, losses and
     other adjustments being included in Intersector and other items. Some
     Corporate office and certain other costs have been allocated to the
     respective operating segments. Comparative information has been restated to
     conform to the 1999 corporate structure.

     <TABLE>
     <CAPTION>
                                                   SALES AND OPERATING REVENUES                                 OPERATING INCOME
                                           INTERSECTOR                  THIRD PARTIES
                                -----------------------------       -----------------------------       ---------------------------
                                  1999       1998      1997          1999        1998       1997          1999      1998      1997
                                --------   --------  --------       -------    -------    -------       -------   -------   -------
     <S>                        <C>         <C>       <C>           <C>         <C>        <C>           <C>       <C>       <C>

     Primary metal group         $ 1,317    $ 1,405   $ 1,486       $ 1,689    $ 1,813    $ 2,023       $   325   $   402   $   666
     Global Fabrication Group         34         --        --         5,607      5,963      5,737           301       231       209
     Intersector and other items $(1,351)    (1,405)   (1,486)           28         13         17           159       153         7
                                 -------    -------   -------       -------    -------    -------       -------   -------   -------
                                 $    --    $    --   $    --       $ 7,324    $ 7,789    $ 7,777           785       786       882
                                 =======    =======   =======       =======    =======    =======       =======   =======   =======
    </TABLE>


     RECONCILIATION TO NET INCOME BEFORE EXTRAORDINARY ITEM

     <TABLE>
     <CAPTION>
     <S>                                                                                                <C>       <C>       <C>
     Equity loss                                                                                            (1)      (48)       (33)
     Corporate offices                                                                                     (37)      (37)       (32)
     Interest                                                                                              (76)      (92)      (101)
     Income taxes                                                                                         (211)     (210)      (248)
                                                                                                        ------    ------    -------
     NET INCOME BEFORE EXTRAORDINARY ITEM                                                                 $460      $399       $468
                                                                                                        ======    ======    =======
     </TABLE>

     Included in 1999  Intersector and other items are a gain of $44 from the
     sale of the Company's piston operations in Germany, a gain of $37 from
     the sale of a portion of the Company's portfolio investment in NLM, a
     gain of $19 from the sale of property in the U.K. and a gain of $8 from the
     sale of a subsidiary in France.

     Included in 1998 Intersector and other items are a gain of $146 from the
     sale of a portion of the Company's interest in NLM and a loss of $143
     related to the impairment of the Aughinish alumina refinery assets sold in
     1999.

     Included in 1999 Operating income for the Primary Metal Group is $38
     related to rationalization costs.

     Included in 1998 Operating income for the Global Fabrication Group
     is $16 related to rationalization costs in Europe and Asia.

     <TABLE>
     <CAPTION>
     TOTAL ASSETS AT DECEMBER 31                                                          1999       1998        1997
                                                                                        -------    -------     -------
     <S>                                     <C>             <C>          <C>          <C>        <C>        <C>
     Primary Metal Group                                                                 $4,793     $4,351      $4,239
     Global Fabrication Group                                                             4,507      4,706       4,318
     Cash and other corporate items                                                         549        844         817
                                                                                        -------    -------     -------
                                                                                         $9,849     $9,901      $9,374

                                                          DEPRECIATION                        CAPITAL EXPENDITURES
                                                      1999       1998      1997            1999       1998        1997
                                                 ---------------------------------     -------------------------------

     Primary Metal Group                          $   232        $ 227       $ 216       $  907     $  475      $  346
     Global Fabrication Group                         235          225         210          383        395         282
     Intersector and other items                       10           10          10            8          7          13
                                                 --------       ------      ------      -------     ------      ------
                                                  $   477        $ 462       $ 436       $1,298     $  877      $  641
                                                 ========       ======      ======      =======     ======      ======
     </TABLE>

25   PRIOR YEAR AMOUNTS

     Certain prior year amounts have been reclassified to conform with the
     1999 presentation.

26   COMBINATION AGREEMENT WITH PECHINEY AND ALUSUISSE LONZA GROUP LTD.

     On September 15, 1999, the Company entered into a combination agreement
     with Pechiney and Alusuisse Lonza Group Ltd. (algroup). The proposed
     combination will be accomplished through two independent exchange offers of
     the Company's shares, one for all of the outstanding shares of Pechiney and
     the other for all of the outstanding shares of algroup. Upon completion of
     the combination, which is subject to regulatory approvals, assuming that
     all of the Pechiney and algroup shares are exchanged for the Company's
     shares, the Company's shareholders would hold 44% of the shares of the
     Combined Company on a fully diluted basis. On November 22, 1999, the
     Company's shareholders approved the issuance of the Company's shares under
     the two independent exchange offers.


                                       63
<PAGE>   71

<PAGE>   72


ELEVEN-YEAR SUMMARY

<TABLE>
<CAPTION>

                                               1999    1998    1997    1996    1995    1994    1993    1992    1991    1990    1989
                                               ----    ----    ----    ----    ----    ----    ----    ----    ----    ----    ----
<S>                                           <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>     <C>
CONSOLIDATED  REVENUES
      INCOME    Sales and operating revenues  7,324   7,789   7,777   7,614   9,287   8,216   7,232   7,596   7,748   8,757   8,839
   STATEMENT    Other income                    179     231      88      75     100     109      75      69      82     162     208
       ITEMS  ---------------------------------------------------------------------------------------------------------------------
(in millions  TOTAL REVENUES                  7,503   8,020   7,865   7,689   9,387   8,325   7,307   7,665   7,830   8,919   9,047
     of US$)  =====================================================================================================================
              COSTS AND EXPENSES
                Cost of sales and
                  operating expenses          5,695   6,076   6,005   5,919   7,247   6,740   6,002   6,300   6,455   6,996   6,682
                Depreciation                    477     462     436     431     447     431     443     449     429     393     333
                Selling, administrative and
                  General expenses              375     448     444     422     484     528     551     596     635     659     600
                Research and development
                  expenses                       67      70      72      71      76      72      99     125     131     150     136
                Interest                         76      92     101     125     204     219     212     254     246     197     130
                Other expenses                  127     219      54      88      61      95     106     118     163      65      62
                Income taxes                    211     210     248     212     326     112     (13)    (17)   (104)    126     350
              Equity income (loss)               (1)    (48)    (33)    (10)     (3)    (29)    (12)     53      89     211      97
              Minority interests                (14)      4      (4)     (1)      4      (3)      1      (5)     --      (1)    (16)
              ---------------------------------------------------------------------------------------------------------------------
              Net income (Loss) before
                extraordinary item              460     399     468     410     543      96    (104)   (112)    (36)    543     835
                Extraordinary gain (loss)        --      --      17      --    (280)     --      --      --      --      --      --
              ---------------------------------------------------------------------------------------------------------------------
              Net income (loss)                 460     399     485     410     263      96    (104)   (112)    (36)    543     835
                Preference dividends              9      10      10      16      24      21      18      23      20      22      21
              ---------------------------------------------------------------------------------------------------------------------
              Net income (Loss) attributable
                to common shareholders          451     389     475     394     239      75    (122)   (135)    (56)    521     814
===================================================================================================================================
CONSOLIDATED  Operating working capital       1,307   1,682   1,483   1,461   1,731   1,675   1,314   1,460   1,717   1,842   1,774
     BALANCE  Property, plant and
 SHEET ITEMS    equipment - net               6,434   5,897   5,458   5,470   5,672   5,534   6,005   6,256   6,525   6,167   5,260
(in millions  Total assets                    9,849   9,901   9,374   9,228   9,736  10,003   9,812  10,154  10,843  10,681   9,518
     of US$)  Total debt                      1,489   1,789   1,515   1,516   1,985   2,485   2,652   2,794   3,024   2,648   1,734
              Deferred income taxes             781     747     969     996     979     914     888     955   1,126   1,092   1,044
              Preference shares                 160     160     203     203     353     353     353     353     212     212     212
              Common shareholders' equity     5,381   5,359   4,871   4,661   4,482   4,308   4,096   4,266   4,730   4,942   4,610
===================================================================================================================================
  PER COMMON  Net income (Loss) before
       SHARE    extraordinary item             2.06    1.71    2.02    1.74    2.30    0.34   (0.54)  (0.60)  (0.25)   2.33    3.58
    (in US$)  Net income (Loss)                2.06    1.71    2.09    1.74    1.06    0.34   (0.54)  (0.60)  (0.25)   2.33    3.58
              Dividends paid                   0.60    0.60    0.60    0.60    0.45    0.30    0.30    0.45    0.86    1.12    1.12
              Common shareholders' equity     24.65   23.71   21.43   20.57   19.84   19.17   18.28   19.06   21.17   22.19   20.30
              Market price - NYSE close       41.38   27.06   27.63   33.63   31.13   25.38   20.75   17.63   20.00   19.50   22.88
===================================================================================================================================
    OPERATING CONSOLIDATED ALUMINUM SHIPMENTS
         DATA Ingot products*                   859     829     858     810     801     897     887     870     866     857     743
(in thousands Fabricated products             1,911   1,823   1,694   1,539   1,733   1,763   1,560   1,389   1,333   1,488   1,518
    of tonnes Fabrication of
       except   customer-owned metal            315     289     276     258     225     189      91     206     145      81      75
   LME price) ---------------------------------------------------------------------------------------------------------------------
              Total aluminum shipments        3,085   2,941   2,828   2,607   2,759   2,849   2,538   2,465   2,344   2,426   2,336
              Consolidated primary aluminum
                production                    1,518   1,481   1,429   1,407   1,278   1,435   1,631   1,612   1,695   1,651   1,643
              Consolidated aluminum purchases 1,297   1,227   1,254   1,003   1,365   1,350     865     675     591     646     718
              Consolidated aluminum
                inventories (end of year)       477     469     451     408     449     435     403     418     463     447     539
              Primary aluminum capacity**
                Consolidated subsidiaries     1,583   1,706   1,558   1,561   1,561   1,561   1,711   1,711   1,676   1,685   1,685
              Total consolidated subsidiaries
                and related companies         1,583   1,706   1,695   1,698   1,712   1,712   1,862   1,862   1,827   1,836   1,836
              Average three-month LME price
                (US$ per tonne)               1,388   1,379   1,620   1,536   1,830   1,500   1,161   1,278   1,333   1,636   1,916
===================================================================================================================================
       OTHER  Cash from operating activities
  STATISTICS    (in millions of US$)          1,182     739     719     981   1 044      65     444     465     659     760     970
              Cash from (used for)
                financing activities
                (in millions of US$)           (629)    (95)    (46)   (700)   (744)   (191)   (172)    (44)    197     433     (67)
              Cash from (used for)
                investment activities
                (in millions of US$)           (838)   (656)   (587)    178    (273)     71    (339)   (450)   (857) (1,245) (1,329)
              Capital expenditures
                (in millions of US$)          1,298     877     641     482     441     356     370     474     880   1,367   1,466
              Ratio of total borrowings
                to equity (%)                 21:79   24:76   23:77   23:77   29:71   35:65   37:63   37:63   37:63   33:67   26:74
              Average number of employees
                (in thousands)                   38      36      33      34      39      42      46      49      54      57      57
              Common shareholders - registered
                (in thousands at end of year)    20      20      21      22      23      26      28      32      34      38      40
              Common shares outstanding
                (in millions at end of year)    218     226     227     227     226     225     224     224     223     223     227
                Registered in Canada (%)         61      60      61      61      61      55      59      69      68      54      44
                Registered in the
                  United States (%)              39      39      39      39      38      44      40      30      31      44      54
                Registered in other
                  countries (%)                  --       1      --      --       1       1       1       1       1       2       2
              Return on average common
                shareholders' equity (%)          9       7      10       9       5       2      (3)     (3)     (1)     11      19
                Before extraordinary item (%)                    10              11
===================================================================================================================================
</TABLE>

[FN]

*  INCLUDES PRIMARY AND SECONDARY INGOT AND SCRAP.

** PRIMARY ALUMINUM CAPACITY HAS BEEN RESTATED TO REFLECT BETTER THE
   ACTUAL PRODUCTION LEVELS ACHIEVED OVER A PERIOD OF TIME.

SEE NOTE 5 TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR U.S. GAAP INFORMATION.
</FN>
                                     64-65
<PAGE>   73


QUARTERLY FINANCIAL DATA
(IN MILLIONS OF US$, EXCEPT WHERE INDICATED)
<TABLE>
<CAPTION>


     (unaudited)                                               First       Second      Third       Fourth       Year
                                                               ------      ------      ------      ------      ------

<S>                                                            <C>         <C>         <C>          <C>        <C>
     1999
     Revenues                                                  $1,841      $1,835      $1,884      $1,943      $7,503
     Cost of sales and operating expenses                       1,468       1,396       1,390       1,441       5,695
     Depreciation                                                 118         117         116         126         477
     Income taxes                                                  34          69          71          37         211
     Other items                                                  183         182         149         146         660
                                                               ------      ------      ------      ------      ------
     Net income(1)                                             $   38      $   71      $  158      $  193      $  460
     Dividends on preference shares                                 3           1           3           2           9
                                                               ------      ------      ------      ------      ------
     Net income attributable to common shareholders            $   35      $   70      $  155      $  191      $  451
                                                               ------      ------      ------      ------      ------
     Net income per common share (IN US$)(2)                   $ 0.16      $ 0.32      $ 0.71      $ 0.87      $ 2.06
     Net income under U.S. GAAP(3)                             $   38      $   67      $  160      $  190      $  455
                                                               ======      ======      ======      ======      ======
     1998
     Revenues                                                   1,971      $2,005      $1,960      $2,084      $8,020
     Cost of sales and operating expenses                       1,497       1,549       1,514       1,516       6,076
     Depreciation                                                 110         113         116         123         462
     Income taxes                                                  78          76          44          12         210
     Other items                                                  169         181         179         344         873
                                                               ------      ------      ------      ------      ------
     Net income(1)                                             $  117      $   86      $  107      $   89      $  399
     Dividends on preference shares                                 3           2           3           2          10
                                                               ------      ------      ------      ------      ------
     Net income attributable to common shareholders            $  114      $   84      $  104      $   87      $  389
                                                               ------      ------      ------      ------      ------
     Net income per common share (IN US$)(2)                   $ 0.50      $ 0.37      $ 0.46      $ 0.38      $ 1.71
     Net income under U.S. GAAP(3)                             $  117      $   94      $  103      $  103      $  417
                                                               ======      ======      ======      ======      ======

     1997
     Revenues                                                  $1,898      $2,030      $1,965      $1,972      $7,865
     Cost of sales and operating expenses                       1,453       1,555       1,506       1,491       6,005
     Depreciation                                                 107         110         106         113         436
     Income taxes                                                  42          69          76          61         248
     Other items                                                  153         180         197         178         708
                                                               ------      ------      ------      ------      ------
     Net income before extraordinary item                         143         116          80         129         468
     Extraordinary gain                                            --          --          --          17          17
                                                               ------      ------      ------      ------      ------
     Net income(1)                                             $  143      $  116      $   80      $  146      $  485
     Dividends on preference shares                                 3           2           2           3          10
                                                               ------      ------      ------      ------      ------
     Net income attributable to common shareholders            $  140      $  114      $   78      $  143      $  475
                                                               ------      ------      ------      ------      ------
     Net income before extraordinary item per
          common share (IN US$)(2)                             $ 0.62      $ 0.50      $ 0.34      $ 0.56      $ 2.02
     Extraordinary gain per common share (IN US$)                  --          --          --        0.07        0.07
                                                               ------      ------      ------      ------      ------
     Net income per common share (IN US$)(2)                   $ 0.62      $ 0.50      $ 0.34      $ 0.63      $ 2.09
     Net income before extraordinary item
          under U.S. GAAP(3)                                   $  142      $  141      $   90      $  131      $  504
     Net income under U.S. GAAP(3)                             $  142      $  141      $   90      $  148      $  521
                                                               ======      ======      ======      ======      ======

</TABLE>

(1)  THE SECOND QUARTER OF 1999 INCLUDES AN AFTER-TAX GAIN OF $26 ON THE SALE OF
     THE COMPANY'S PISTON OPERATIONS IN GERMANY AND A RESTRUCTURING CHARGE OF
     $20 RELATING TO THE COMPANY'S FULL BUSINESS POTENTIAL PROGRAM. THE THIRD
     QUARTER OF 1999 INCLUDES AFTER-TAX GAINS ON THE SALE OF BUSINESSES,
     PRINCIPALLY A FURTHER SALE OF SHARES IN NLM IN JAPAN AND THE COMPANY'S
     BUILDING PRODUCTS BUSINESS IN FRANCE, TOTALLING $47, AS WELL AS
     RATIONALIZATION OF $5 IN THE PRIMARY METAL GROUP. THE FOURTH QUARTER OF
     1999 INCLUDES A FAVOURABLE TAX ADJUSTMENT IN CANADA RELATING TO PRIOR
     PERIODS OF $31, A GAIN ON DISPOSAL OF PROPERTY, PRINCIPALLY IN THE U.K. OF
     $17, OFFSET IN PART BY $8 FROM RATIONALIZATION COSTS IN THE U.K. AND
     JAMAICA.

     THE FIRST QUARTER OF 1998 INCLUDED AN AFTER-TAX CHARGE OF $11 RELATED TO
     ALCAN'S SHARE OF CONSTRUCTION CONTRACT LOSSES AND RESTRUCTURING COSTS AT
     NLM IN JAPAN. THE SECOND QUARTER OF 1998 INCLUDED AN AFTER-TAX CHARGE OF
     $16 RELATED TO ALCAN'S SHARE OF RESTRUCTURING COSTS AT NLM. THE THIRD
     QUARTER OF 1998 INCLUDED AN AFTER-TAX GAIN OF $20 FOR EXCHANGE REVALUATION
     OF THE COMPANY'S ACCUMULATED DEFERRED TAX LIABILITY AND AFTER-TAX CHARGES
     OF $7 FOR RATIONALIZATION COSTS IN EUROPE. THE FOURTH QUARTER OF 1998
     INCLUDED AN AFTER-TAX GAIN OF $140 FROM THE SALE OF A PORTION OF THE
     COMPANY'S INVESTMENT IN NLM, AN AFTER-TAX LOSS OF $120 FROM THE WRITE-DOWN
     FOR IMPAIRMENT OF THE AUGHINISH ALUMINA REFINERY ASSETS SOLD IN 1999, AN
     AFTER-TAX GAIN OF $8 PRINCIPALLY FROM THE SALE OF HANDY CHEMICALS LTD., AND
     $9 FROM RATIONALIZATION COSTS IN EUROPE AND ASIA.

     THE FIRST QUARTER OF 1997 INCLUDED AN AFTER-TAX GAIN OF $10 FROM THE SALE
     OF A BUSINESS AND $26 FROM A FAVOURABLE TAX ADJUSTMENT RELATED TO PRIOR
     YEARS. THE THIRD QUARTER OF 1997 INCLUDED A SPECIAL CHARGE OF $30 AFTER TAX
     RELATED TO ALCAN'S SHARE OF CONTRACT LOSSES AND RESTRUCTURING PROVISIONS AT
     45.6%-OWNED NLM.

(2)  NET INCOME PER COMMON SHARE CALCULATIONS ARE BASED ON THE AVERAGE NUMBER OF
     COMMON SHARES OUTSTANDING IN EACH PERIOD.

(3)  SEE NOTE 5 TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR EXPLANATION OF
     DIFFERENCES BETWEEN CANADIAN AND U.S. GAAP.


                                       66
<PAGE>   74


CORPORATE GOVERNANCE

The business and affairs of Alcan are managed by its Board of Directors acting
through the Management of the Company. The Directors and Officers of Alcan are
named on the following page. In discharging its duties and obligations, the
Alcan Board acts in accordance with the provisions of the Canada Business
Corporations Act, the Company's constituting documents and by-laws and other
applicable legislation and Alcan policies.

Alcan does not have a controlling shareholder nor do any of the Directors
represent the investment of any minority shareholder.

Corporate governance has traditionally received the active attention of Alcan's
Board. For instance, an intensive review of the guiding principles of Alcan
conducted by the Board in the 1970s led to the publication in 1978 of a policy
statement entitled ALCAN, ITS PURPOSE, OBJECTIVES AND POLICIES, which has
remained fundamentally unchanged. This statement represents the basic business
principles that guide Alcan employees in conducting a widespread international
enterprise and has helped Alcan achieve public understanding and trust. To that
original document, a CODE OF CONDUCT was added in 1996 to reinforce it with more
detailed guidelines for Alcan employees as well as consultants and contractors
engaged by Alcan.

The Toronto Stock Exchange now requires a formal description of corporate
governance practices by all listed companies. Alcan's disclosure in this regard
is published in the Management Proxy Circular issued in connection with the
forthcoming Annual Meeting; a copy is available from Shareholder Services at the
address on the back cover.

Committees of the Board (described briefly at right) assist the Board in
carrying out its functions and make recommendations to it on various matters.
Membership of these Committees is indicated on the following page.

THE CORPORATE GOVERNANCE COMMITTEE has the responsibility for reviewing Board
practices and performance, candidates for directorship and Board Committee
membership. It also considers recommendations from the Personnel Committee
regarding Board compensation and the appointments of the Chairman of the Board
and the Chief Executive Officer.

THE AUDIT COMMITTEE assists the Board in fulfilling its functions relating to
corporate accounting and reporting practices as well as financial and accounting
controls, in order to provide effective oversight of the financial reporting
process; it also reviews financial statements as well as proposals for issues of
securities.

THE ENVIRONMENT COMMITTEE has the responsibility for reviewing policy,
management practices and performance of Alcan in environmental matters.

THE PERSONNEL COMMITTEE has the responsibility for reviewing all personnel
policy and employee relations matters (including compensation), and for making
recommendations to the Corporate Governance Committee on Board compensation and
on the appointments of the Chairman of the Board and the Chief Executive
Officer.

A special committee composed of members of the Personnel Committee administers
the Alcan Executive Share Option Plan.

                                       67



<PAGE>   75

DIRECTORS AND OFFICERS
(AS AT FEBRUARY 10, 2000)

<TABLE>
<S>                                                              <C>
DIRECTORS                                                        OFFICERS

JOHN R. EVANS, C.C.1, 3, 8                                       JACQUES BOUGIE
Chairman of the Board of Alcan Aluminium Limited,                President and Chief Executive Officer
Montreal
AGE 70, DIRECTOR SINCE 1986
                                                                 ROBERT L. BALL
JACQUES BOUGIE, O.C.                                             Executive Vice President
President and Chief Executive Officer
of Alcan Aluminium Limited, Montreal                             RICHARD B. EVANS
AGE 52, DIRECTOR SINCE 1989                                      Executive Vice President,
                                                                 PRESIDENT, ALCAN GLOBAL FABRICATION GROUP
WARREN CHIPPINDALE, F.C.A., C.M.1, 4, 7
Director of various companies, Montreal                          EMERY P. LEBLANC
AGE 71, DIRECTOR SINCE 1986                                      Executive Vice President,
                                                                 PRESIDENT, ALCAN PRIMARY METAL GROUP
ELEANOR R. CLITHEROE1, 7
President and Chief Executive Officer                            BRIAN W. STURGELL
of Ontario Hydro Services Company, Toronto                       Executive Vice President, Corporate Development
AGE 46, DIRECTOR SINCE 1999
                                                                 SURESH THADHANI
TRAVIS ENGEN3, 5, 7                                              Executive Vice President and Chief Financial Officer
Chairman, President and Chief Executive Officer
of ITT Industries, Inc., New York                                CYNTHIA CARROLL
AGE 55, DIRECTOR SINCE 1996                                      Vice President,
                                                                 PRESIDENT, ALUMINA AND CHEMICALS
ALLAN E. GOTLIEB, C.C.3, 5, 7
Director of various companies, Toronto                           DANIEL GAGNIER
AGE 71, DIRECTOR SINCE 1989                                      Vice President, Corporate Affairs, Environment,
                                                                 Occupational Health & Safety
J. E. NEWALL, O.C.3, 6, 7
Chairman and Director                                            DAVID MCAUSLAND
of NOVA Chemicals Corporation, Calgary                           Vice President, Chief Legal Officer and Secretary
AGE 64, DIRECTOR SINCE 1985
                                                                 GASTON OUELLET
DR. PETER H. PEARSE, C.M.5, 7                                    Vice President, Human Resources
Natural resources consultant, Vancouver
AGE 67, DIRECTOR SINCE 1989                                      GLENN R. LUCAS
                                                                 Treasurer
SIR GEORGE RUSSELL, C.B.E.1, 3, 7
Chairman of 3i Group plc, London                                 1 MEMBER OF AUDIT
AGE 64, DIRECTOR SINCE 1987                                        COMMITTEE
                                                                 2 CHAIRMAN OF AUDIT
GUY SAINT-PIERRE, O.C.2, 7                                         COMMITTEE
Chairman of SNC-Lavalin Group Inc., Montreal                     3 MEMBER OF PERSONNEL
AGE 65, DIRECTOR SINCE 1994                                        COMMITTEE
                                                                 4 CHAIRMAN OF PERSONNEL
GERHARD SCHULMEYER1, 7                                             COMMITTEE
President and Chief Executive Officer                            5 MEMBER OF ENVIRONMENT
of Siemens Corp., New York                                         COMMITTEE
AGE 61, DIRECTOR SINCE 1996                                      6 CHAIRMAN OF ENVIRONMENT
                                                                   COMMITTEE
PAUL M. TELLIER, C.C.1, 5, 7                                     7 MEMBER OF CORPORATE
President and Chief Executive Officer                              GOVERNANCE COMMITTEE
of Canadian National Railway Company, Montreal                   8 CHAIRMAN OF CORPORATE
AGE 60, DIRECTOR SINCE 1998                                        GOVERNANCE COMMITTEE
</TABLE>


                                       68

<PAGE>   76

SHAREHOLDER INFORMATION

COMMON SHARES

The principal markets for trading in Alcan's common shares are the New York and
Toronto stock exchanges. The common shares are also traded on the Chicago,
Pacific, London, Paris, Brussels, Amsterdam, Frankfurt and Swiss stock
exchanges.

The transfer agents for the common shares are CIBC Mellon Trust Company in
Montreal, Toronto, Winnipeg, Regina, Calgary and Vancouver, Chase Mellon
Shareholder Services, L.L.C. in New York, and CIBC Mellon Trust Company in
England.

Common share dividends are paid quarterly on or about the 20th of March, June,
September and December to shareholders of record on or about the 20th of
February, May, August and November, respectively.

PREFERENCE SHARES

The preference shares are listed on the Toronto Stock Exchange. The transfer
agent for the preference shares is CIBC Mellon Trust Company.

INVESTMENT PLANS

The Company offers holders of common shares two convenient ways of buying
additional Alcan common shares without payment of brokerage commissions. These
are known as the Dividend Reinvestment Plan and the Share Purchase Plan. Copies
of the prospectus describing these Plans may be obtained from Shareholder
Services at the address on the back cover.

SECURITIES REPORTS FOR 1999

The Company's Annual Information Form, to be filed with the Canadian securities
commissions, and the annual 10-K report, to be filed with the Securities and
Exchange Commission in the United States, will be available to shareholders
after April 1, 2000. Copies of both may be obtained from Shareholder Services at
the address on the back cover.

<TABLE>
<CAPTION>
           DIVIDEND                             PRICES* AND AVERAGE DAILY TRADING VOLUMES
- ------------------------------------------------------------------------------------------------------------------
                               NEW YORK STOCK EXCHANGE (US$)            TORONTO STOCK EXCHANGE (CAN$)
- ------------------------------------------------------------------------------------------------------------------

1999          US$       HIGH        LOW         CLOSE     AVG. DAILY     HIGH       LOW       CLOSE     AVG. DAILY
QUARTER                                                     VOLUME                                        VOLUME
- ------------------------------------------------------------------------------------------------------------------
<S>          <C>      <C>         <C>         <C>           <C>          <C>        <C>       <C>         <C>
FIRST        0.150    30 14/16    22 15/16    25 13/16      548,364      46.45      34.15     38.85       657,380
SECOND       0.150    33 12/16    25 15/16    31 15/16      806,756      49.50      38.80     46.75       819,628
THIRD        0.150    36 15/16    29  3/16    31  4/16      806,492      54.90      43.05     46.10       632,561
FOURTH       0.150    42          30 12/16    41  6/16      913,348      61.00      45.25     59.40       614,803
- ------------------------------------------------------------------------------------------------------------------
YEAR         0.600
- ------------------------------------------------------------------------------------------------------------------

1998
QUARTER
- ------------------------------------------------------------------------------------------------------------------
FIRST        0.150    34 1/2      24 1/2      31 1/4        371,616      48.50      35.10     44.25       563,447
SECOND       0.150    33 7/16     25 15/16    27 10/16      400,443      47.95      38.25     40.50       482,864
THIRD        0.150    28 3/16     18 11/16    23 7/16       322,500      41.60      28.30     36.15       486,748
FOURTH       0.150    28 15/16    21 3/4      27 1/16       456,005      44.85      33.60     41.50       585,815
- -----------------------------------------------------------------------------------------------------------------
YEAR         0.600
- -----------------------------------------------------------------------------------------------------------------
</TABLE>
[FN]
* THE SHARE PRICES ARE THOSE REPORTED AS "NEW YORK STOCK EXCHANGE - CONSOLIDATED
  TRADING" AND REPORTED BY THE TORONTO STOCK EXCHANGE.
</FN>

FURTHER INFORMATION

CONTACT FOR SHAREHOLDER ACCOUNT INQUIRIES:
Linda Burton
Manager, Shareholder Services
Telephone: (514) 848-8050
or 1-888-252-5226 (toll free)
[email protected]

INVESTOR CONTACT:
Alan G. Brown
Director, Investor Relations
Telephone: (514) 848-8368
[email protected]

MEDIA CONTACT:
Mathieu Bouchard
General Manager, Corporate Affairs and Communications
Telephone: (514) 848-8186
[email protected]

VERSION FRANCAISE

Pour obtenir la version francaise de ce rapport, veuillez ecrire aux Services
aux actionnaires dont l'adresse figure a l'endos du present rapport annuel.



VISIT ALCAN'S WEB SITE:

www.alcan.com

Further  information  on Alcan and its  activities is available on Alcan's World
Wide Web site and contained in various Company Publications. These publications,
such as A COMMITMENT TO CONTINUAL ENVIRONMENTAL IMPROVEMENT as well as Alcan's
Environmental and Health and Safety policies, are available by writing to the
address on the back cover.

(LOGO)

THIS REPORT WAS PRINTED USING VEGETABLE-BASED INKS AND IS RECYCLABLE.

                                       69

<PAGE>   77
[PICTURE]

PAVING THE WAY TO A BRIGHT FUTURE


[ALCAN LOGO]

1188 Sherbrooke Street West
Montreal, Quebec, Canada
H3A 3G2

www.alcan.com

Mailing Address:
P.O. Box 6090
Montreal, Quebec, Canada
H3C 3A7

Telephone: (514) 848-8000
Telecopier: (514) 848-8115

Printed in Canada



<PAGE>   1


EXHIBIT NO. 21.:  SUBSIDIARIES, RELATED COMPANIES, ETC.

With the exception of a number of Subsidiaries which, considered in the
aggregate, would not constitute a significant Subsidiary, the Subsidiaries of
Alcan, as of 25 February 2000, are listed below. All Subsidiaries and Joint
Ventures named below are consolidated in the financial statements incorporated
by reference in this report. The list also includes several Related Companies
for which Alcan reports its interest in the net income or loss of such
companies. Alcan is the direct owner of the stock of each Subsidiary or Related
Company, except where the name is indented. Indentation signifies that the
principal ownership by Alcan is through the company under which the indentation
is made; where there is additional ownership through another company also listed
below, that additional ownership is described in the end-note on page 34.

<TABLE>
<CAPTION>
                      SUBSIDIARIES, RELATED COMPANIES, ETC.                 ORGANIZED UNDER                  % OF VOTING
                                                                              THE LAWS OF                   SHARES HELD BY
                                                                                                            IMMEDIATE OWNER

<S>                                                                              <C>                             <C>
Alcan Adminco (2000) Inc.                                                       Canada                           100
Alcan Aluminio (America Latina) Inc.                                            Canada                           100
Alcan Aluminum Corporation                                                      Ohio                             100
     Alcan Automotive Castings, Inc.                                            Ohio                             100
         Altek Automotive Castings Partnership                                  Delaware                          50
     Alcan Cable (Mexico), Inc.                                                 Georgia                          100
     Alcan Management Services U.S.A. Inc.                                      Ohio                             100
     Erieview Cartage, Inc.                                                     Ohio                             100
     Logan Aluminum Inc.                                                        Delaware                          40
Alcan Asia Pacific Limited                                                      Canada                           100
Alcan Empreendimentos Ltda.                                                     Brazil                           100
     Alcan Aluminio do Brasil Ltda.                                             Brazil                           100
         CONSORCIO DE ALUMINIO DO MARANHAO
         ("CONSORCIO ALUMAR") (UNINCORPORATED)                                  Brazil                            10
         Petrocoque S.A. - Industria e Comercio                                 Brazil                            25
         Mineracao Rio do Norte S.A.                                            Brazil                            12.5
Alcan Europe Limited                                                            England                          100
Alcan Finances (Bda) Ltd.                                                       Bermuda                          100
     Alcan Asia Limited                                                         Hong Kong                        100
     Alcan (Bermuda) Limited                                                    Bermuda                          100
         Alcan Shipping (Bermuda) Limited                                       Bermuda                          100
     Alcan Nikkei Asia Holdings Ltd.                                            Bermuda                           60
         Alcan Nikkei Siam Limited                                              Thailand                          33    (1)
         Alcan Nikkei Thai Limited                                              Thailand                          75    (2)
         Alcom Nikkei Specialty Coatings Sdn. Bhd.                              Malaysia                          50    (3)
         Aluminium Company of Malaysia Berhad                                   Malaysia                          59.2
         Aluminium Development Company (Thailand) Limited                       Thailand                          16    (4)
         Nikkei Holdings Pte. Limited                                           Singapore                        100
         Nonfemet International (China-Canada-Japan)
         Aluminium Company Limited                                              China                             45
     Alcan Nikkei China Limited                                                 China                             49
     Champlain Insurance Company Ltd.                                           Bermuda                          100
     Halco (Mining) Inc.                                                        Delaware                          33
         Compagnie des Bauxites de Guinee                                       Delaware                          51
Alcan Finances B.V.                                                             Netherlands                      100
Alcan Finances (Ireland) Limited                                                Canada                           100
     Alcan Aluminium AG                                                         Switzerland                      100
         Alcan Rorschach AG                                                     Switzerland                      100
     Alcan Finances (Ireland) Company                                           Ireland                          100


Alcan Finances (U.K.)                                                           England                          100
</TABLE>

                                       1

<PAGE>   2




<TABLE>
<CAPTION>
                      SUBSIDIARIES, RELATED COMPANIES, ETC.                 ORGANIZED UNDER                  % OF VOTING
                                                                              THE LAWS OF                   SHARES HELD BY
                                                                                                            IMMEDIATE OWNER

<S>                                                                              <C>                             <C>


Alcan International Limited                                                     Canada                           100
Alcan Ireland Limited                                                           Ireland                          100
Alcan Luxembourg S.A.                                                           Luxembourg                       100
     Alcan Alluminio S.p.A.                                                     Italy                            100
         Alcanital Services S.r.l.                                              Italy                            100
     Alcan Deutschland GmbH                                                     Germany                           98.6  (5)
         Alcan Austria GmbH                                                     Austria                          100
         Alcan Lamines France                                                   France                            40    (6)
         Aluminium Norf GmbH                                                    Germany                           50
         Isytec GmbH                                                            Germany                           25
     Alcan Iberica, S.A.                                                        Spain                            100
     BAA Holdings S.A.                                                          Luxembourg                       100
         British Alcan Aluminium plc                                            England                          100
              Alcan Automotive Structures (UK) Ltd.                             England                          100
              Alcan BAP Limited                                                 England                          100
              Alcan BAS Limited                                                 England                          100
              Alcan Chemicals Europe Limited                                    England                          100
              Alcan Chemicals Limited                                           England                          100
              Alcan Colwick Holdings Limited                                    England                          100
              Alcan Colwick Limited                                             England                          100
              Alcan Contracts Limited                                           England                          100
              Alcan Farms Limited                                               England                          100
              Alcan Metal Centres (Midlands) Limited                            England                          100
              Alcan Metal Centres Limited                                       Scotland                         100
              Alcan Shipping Services (UK) Limited                              England                          100
              Alcan Speciality and Aerospace Limited                            England                          100
              Alcan St Helens Limited                                           England                          100
              Alcan Stockists South Limited                                     England                          100
              Alcan Swinton Limited                                             England                          100
              Alcan Systems and Conservatories Limited                          England                          100
              Alcan Systems Limited                                             England                          100
              Alcan Windows Limited                                             England                          100
              Alliance Aluminium Holdings Limited                               England                          100
              Aluminium Corporation Limited                                     England                          100
              Aluminium Sulphate Limited                                        England                           50
              Aluminium Supply (Aerospace) Limited                              England                          100
              Aylesford (Packaging) Limited                                     England                          100
              BA Chemicals Limited                                              England                          100
              BA Finance Limited                                                England                          100
              BA Metals Limited                                                 England                          100
              Belfast Aluminium Limited                                         Northern Ireland                 100
              British Alcan Conductor Limited                                   England                          100
              British Alcan Consumer Products Limited                           England                          100
              British Alcan Extrusions Limited                                  England                          100
              British Alcan Highland Estates Limited                            England                          100
              British Alcan Primary and Recycling Limited                       England                          100
              British Alcan Rolled Products Limited                             England                          100
              British Alcan Snappies Limited                                    England                          100
              British Alcan Wire and Conductor Limited                          England                          100
              Four County Windows Limited                                       England                          100


</TABLE>

                                       2
<PAGE>   3





<TABLE>
<CAPTION>
                      SUBSIDIARIES, RELATED COMPANIES, ETC.                 ORGANIZED UNDER                  % OF VOTING
                                                                              THE LAWS OF                   SHARES HELD BY
                                                                                                            IMMEDIATE OWNER

<S>                                                                              <C>                             <C>
ALCAN LUXEMBOURG S.A. (Continued)
     BAA HOLDINGS S.A. (Continued)
         BRITISH ALCAN ALUMINIUM PLC (Continued)
              Gentrin Limited                                                   England                         100
              Pearhouse Limited                                                 England                         100
              Pentagon Radiator (Stafford) Limited                              England                         100
              Propax Packaging Products Limited                                 England                         100
              Saguenay Shipping (U.K.) Limited                                  England                         100
              TBAC Limited                                                      England                         100
                  Alcan Aluminium UK Limited                                    England                          90   (7)
                  British Alcan Overseas Investments Limited                    England                         100
                      Saratoga Resources N.V.                                   Netherland Antilles              20
                      Vigelands Metal Refinery A/S                              Norway                           50
                  Ghana Bauxite Company Limited                                 Ghana                            80
                  Isleburn Limited                                              Scotland                         21.7
                      MacKay & MacLeod Engineering Limited                      Scotland                        100
                  Kinlochleven Road Transport Company Limited                   Scotland                         25
                  The Lochaber Power Company                                    Scotland                        100
                  Venesta Foils Limited                                         England                         100
                  Vigelands Brug A/S                                            Norway                          100
              Thames Alum Limited                                               England                         100
              The Bowling Back Land Company                                     England                          50
              Ulster Aluminium Stockists Limited                                Northern Ireland                100
              Westbro Welding Wire Limited                                      England                         100
Alcan Management Services Canada Limited                                        Canada                          100
Alcan Nikkei Asia Company Ltd.                                                  Bermuda                          60
Alcan Nikkei Korea Limited                                                      China                            49
Alcan Realty Limited                                                            Canada                          100
Alcan Shannon Company                                                           Ireland                         100
Alcan Shipping Services Limited                                                 Canada                          100
Alcan Smelters and Chemicals Limited                                            Canada                          100
Alcan-Sprostons Limited                                                         Jamaica                         100
Alcan Taihan Aluminum Limited                                                   Korea                            56
Alpac Aluminium Inc.                                                            Canada                           50
Aluminio de Venezuela, C.A.                                                     Venezuela                        49
Aluminium Management, Inc.                                                      New York                        100
Aluminum Company of Canada, Limited                                             Canada                          100
Cable Alcan de Mexico, S.A. de  C.V.                                            Mexico                          100
Indian Aluminium Company, Limited                                               India                            54.62
JAMALCAN (UNINCORPORATED)                                                       Jamaica                          93
N.V. Alcan Aluminium Products Benelux S.A.                                      Belgium                         100
Societe des Alumines et Bauxites de Provence                                    France                          100
The Roberval and Saguenay Railway Company                                       Quebec                          100
3088405 Canada Inc.                                                             Canada                          100
     Alcan South Pacific Pty Ltd.                                               Australia                       100
         Alcan Queensland Smelter Pty Ltd.                                      Australia                       100
         Queensland Alumina Limited                                             Australia                        21.4
         Queensland Alumina Security Corporation                                Delaware                         20
         Wenlock Bauxite Pty Limited                                            Australia                       100
3712001 Canada Inc.                                                             Canada                          100
Utkal Alumina International Limited                                             India                            35   (8)

</TABLE>
                                       3

<PAGE>   4




<TABLE>
<CAPTION>

                                                              % OF VOTING
  NOTE            ADDITIONAL OWNERSHIP THROUGH                SHARES HELD
  ----           -----------------------------                -----------
 <S>             <C>                                            <C>

   (1)           Nikkei Holdings Pte. Limited                    37.0
   (2)           Nikkei Holdings Pte. Limited                     2.6
   (3)           Aluminium Company of Malaysia Berhad            50.0
   (4)           Alcan Nikkei Thai Limited                       84.0
   (5)           Alcan Aluminium AG                               1.4
   (6)           British Alcan Aluminium plc                     30.0
                 Alcan Alluminio S.p.A.                          30.0
   (7)           British Alcan Aluminium plc                     10.0
   (8)           Indian Aluminium Company, Limited               20.0

</TABLE>

                                       4





<PAGE>   1
                                                                    EXHIBIT 24.1


                                POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and  capacities as an Officer  and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing  whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                           /s/ Jacques Bougie
                                           -------------------------------
                                           Name:   Jacques Bougie
                                           Title:  Director



<PAGE>   1



                                                                    EXHIBIT 24.2

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                         /s/ W. Chippindale
                                         ----------------------------
                                         Name:   W. Chippindale
                                         Title:  Director



<PAGE>   1



                                                                    EXHIBIT 24.3

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                          /s/ E. R. Clitheroe
                                          ----------------------------
                                          Name:  E.R. Clitheroe
                                          Title: Director



<PAGE>   1



                                                                    EXHIBIT 24.4

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                          /s/ T. Engen
                                          -------------------------------
                                          Name:  T. Engen
                                          Title: Director



<PAGE>   1



                                                                    EXHIBIT 24.5

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                          /s/ J.R. Evans
                                          -------------------------------
                                          Name:  J.R. Evans
                                          Title: Director



<PAGE>   1



                                                                    EXHIBIT 24.6

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                          /s/ J.E. Newall
                                          -------------------------------
                                          Name:  J.E. Newall
                                          Title: Director



<PAGE>   1



                                                                    EXHIBIT 24.7

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                          /s/ P.H. Pearse
                                          -------------------------------
                                          Name:  P.H.Pearse
                                          Title: Director



<PAGE>   1



                                                                    EXHIBIT 24.8

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                          /s/ Sir G. Russell
                                          -------------------------------
                                          Name:  Sir G. Russell
                                          Title: Director



<PAGE>   1



                                                                    EXHIBIT 24.9

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                          /s/ G. Saint-Pierre
                                          -------------------------------
                                          Name:  G. Saint-Pierre
                                          Title: Director



<PAGE>   1

                                                                   EXHIBIT 24.10

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                          /s/ P.M. Tellier
                                          -------------------------------
                                          Name:  P.M. Tellier
                                          Title: Director



<PAGE>   1



                                                                   EXHIBIT 24.11

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                          /s/ Suresh Thadhani
                                          -------------------------------
                                          Name:  Suresh Thadhani
                                          Title: Executive Vice President and
                                                 Chief Financial Officer



<PAGE>   1
                                                                   EXHIBIT 24.12

                               POWER OF ATTORNEY

                         KNOW ALL MEN BY THESE PRESENTS

          WHEREAS, ALCAN ALUMINIUM LIMITED, a Canadian corporation (the
"Company"), proposes shortly to file with the Securities and Exchange
Commission, under the provisions of the Securities Act of 1934 as amended (the
"Act"), the Annual Report on Form 10-K pursuant to Section 13 or 15 (d) of the
Act.

          WHEREAS, the undersigned is an Officer and/or a Director of the
Company as indicated below;

          NOW, THEREFORE, the undersigned hereby constitutes and appoints Serge
Fecteau, D. McAusland and R. Millington and each of them, as attorneys for the
undersigned and in the undersigned's name, place and stead, and in each of the
undersigned's offices and capacities as an Officer and/or a Director of the
Company, to execute and file such Annual Report on Form 10-K, hereby giving and
granting to said attorneys full power and authority to do and perform all and
every act and thing whatsoever requisite and necessary to be done in and about
the premises as fully, to all intents and purposes, as the undersigned might or
could do if personally present at the doing thereof, hereby ratifying and
confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

          IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of
March 2000.

                                          /s/ R. Genest
                                          -------------------------------
                                          Name:  R. Genest
                                          Title: Corporate Controller

<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
FORM 10-K OF ALCAN ALUMINIUM LIMITED FOR YEAR ENDED DECEMBER 31, 1999 AND
IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>    1,000,000

<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                             315
<SECURITIES>                                         0
<RECEIVABLES>                                    1,299
<ALLOWANCES>                                        31
<INVENTORY>                                      1,276
<CURRENT-ASSETS>                                 2,890
<PP&E>                                          12,991
<DEPRECIATION>                                   6,557
<TOTAL-ASSETS>                                   9,849
<CURRENT-LIABILITIES>                            1,746
<BONDS>                                          1,011
                                0
                                        160
<COMMON>                                         1,230
<OTHER-SE>                                       4,151
<TOTAL-LIABILITY-AND-EQUITY>                     9,849
<SALES>                                          7,324
<TOTAL-REVENUES>                                 7,503
<CGS>                                            5,695
<TOTAL-COSTS>                                    5,695
<OTHER-EXPENSES>                                   477
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  76
<INCOME-PRETAX>                                    686
<INCOME-TAX>                                       211
<INCOME-CONTINUING>                                460
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       460
<EPS-BASIC>                                       2.06
<EPS-DILUTED>                                     2.06


</TABLE>

<PAGE>   1
EXHIBIT 99
                                 [Alcan LOGO]

                                 Notice of Annual Meeting
                                 27 April 2000

                                 Management Proxy Circular

[2000 LOGO]
Please complete, sign and date
your proxy and return it promptly in
the enclosed postage-paid envelope.
<PAGE>   2

                                    CONTENTS

<TABLE>
<S>                                                          <C>
                                                              Page
NOTICE OF ANNUAL MEETING  ..................................    1

MANAGEMENT PROXY CIRCULAR  .................................    2
  Proxy Solicitation........................................    3
  Voting Shares and Record Date  ...........................    3
  Voting by Shareholders  ..................................    3
  Voting by Proxyholders  ..................................    3
     Appointment of Proxyholders and Revocation of
      Proxies  .............................................    3
     Confidential Proxy Voting Procedures  .................    4
  Business at Annual Meeting  ..............................    4
  Financial Statements and Auditors' Report  ...............    4
  Election of Directors  ...................................    5
  The Combined Company  ....................................    9
     Directors of the Combined Company  ....................    9
     Committees of the Board of Directors
       of the Combined Company  ............................   10
  Holdings of Shares and Deferred Share Units by
     Directors  ............................................   11
  Corporate Governance Practices  ..........................   11
  Board Meetings and Board Committees  .....................   13
     Corporate Governance Committee  .......................   13
     Audit Committee  ......................................   13
     Environment Committee  ................................   13
     Personnel Committee  ..................................   13
     Options Committee  ....................................   14
  Executive Compensation  ..................................   15
     Report on Executive Compensation  .....................   15
     Performance Graph  ....................................   19
     Summary Compensation Table  ...........................   20
     Executive Performance Award  ..........................   21
     Other Compensation  ...................................   21
     Alcan Executive Share Option Plan  ....................   22
     Retirement Benefits  ..................................   25
     Retiring Allowances  ..................................   26
     Board Fees  ...........................................   26
  Employment Agreements  ...................................   26
  Compensation of Non-Executive Directors  .................   26
     Fees and Expenses  ....................................   26
     Share Investment Plan for Directors  ..................   26
     Retirement Arrangements  ..............................   26
  Indebtedness of Directors and Executive Officers  ........   27
  Directors' and Officers' Liability Insurance  ............   27
  Appointment of Auditors  .................................   28
  Approval of Board of Directors  ..........................   28
</TABLE>

La version francaise du present document ainsi que la formule de procuration qui
l'accompagne seront envoyees aux actionnaires sur demande. Veuillez communiquer
avec Alcan Aluminium Limitee -- Services aux actionnaires, en appelant au
1-888-252-5226 (sans frais).
<PAGE>   3

LOGO
LOGO

NOTICE OF ANNUAL MEETING

The 98th Annual Meeting of the holders of the Common Shares of Alcan Aluminium
Limited will be held on Thursday, 27 April 2000 at 10:00 a.m. in the Assembly
Hall, International Civil Aviation Organization, 999 University Street, Atrium
entrance, Montreal, Quebec, Canada, for the following purposes:

1. receiving the financial statements and the Auditors' Report for the year
   ended 31 December 1999,

2. electing Directors, and

3. appointing Auditors and authorizing the Directors to fix their remuneration.

Shareholders who cannot attend the Annual Meeting may submit their proxies in
accordance with the procedures set out in the attached Management Proxy
Circular.

                                             By order of the Board of Directors,

                                                       /s/ David McAusland
                                                       -------------------------
                                                                 David McAusland
Montreal, Canada                                                 Vice President,
8 March 2000                                   Chief Legal Officer and Secretary

                                        1
<PAGE>   4

LOGO
LOGO

                                                                14 February 2000

MANAGEMENT PROXY CIRCULAR

THIS MANAGEMENT PROXY CIRCULAR IS FURNISHED IN CONNECTION WITH THE SOLICITATION
OF PROXIES BY THE BOARD OF DIRECTORS AND MANAGEMENT OF ALCAN ALUMINIUM LIMITED
FOR USE AT THE ANNUAL MEETING TO BE HELD IN MONTREAL ON 27 APRIL 2000 (AND ANY
ADJOURNMENT THEREOF) FOR THE PURPOSES SET OUT IN THE ATTACHED NOTICE OF ANNUAL
MEETING.

Unless stated otherwise, the following expressions used in this Management Proxy
Circular have the meanings indicated:

"Alcan" or "Company" means Alcan Aluminium Limited,
"Algroup" means Alusuisse Lonza Group AG, a company incorporated under the laws
     of Switzerland and, where applicable, one or more subsidiaries,
"Algroup Share Exchange Offer" means the offer to be made by Alcan to acquire,
     on and subject to the terms and conditions set forth in the Combination
     Agreement, all of the Algroup shares in exchange for Common Shares, the
     whole as contemplated by the resolution passed by the Shareholders at the
     Special Meeting on 22 November 1999,
"Board" or "Board of Directors" means the Board of Directors of Alcan,
"Chief Executive Officer" means the Chief Executive Officer of Alcan,
"Combination" means the proposed combination of Alcan, Pechiney and Algroup as
     provided for in the Combination Agreement and described in the Management
     Proxy Circular in connection with the Special Meeting held on 22 November
     1999,
"Combination Agreement" means the combination agreement dated 15 September 1999
     among Alcan, Pechiney and Algroup, as it may be amended from time to time,
"Combined Company" means Alcan following the completion of the Combination,
"Director" means a Director of Alcan or of the Combined Company, as the case may
     be,
"Executive Officers" means the President and Chief Executive Officer, the
     Executive Vice Presidents, the Vice Presidents (including the Secretary)
     and the Treasurer of Alcan,
"Meeting" means the Annual Meeting of Shareholders to be held on 27 April 2000
     and any adjournment thereof,
"Non-Executive Director" means a Director of Alcan who is not an employee of
     Alcan or its Subsidiaries or Related Companies,
"Notice" means the attached Notice of Annual Meeting,
"Pechiney" means Pechiney, a corporation incorporated under the laws of France
     and, where applicable, one or more subsidiaries,
"Pechiney Share Exchange Offer" means the offer to be made by Alcan to acquire,
     on and subject to the terms and conditions set forth in the Combination
     Agreement, all of the Pechiney shares in exchange for Common Shares, the
     whole as contemplated by the resolution passed by the Shareholders at the
     Special Meeting on 22 November 1999,

                                        2
<PAGE>   5

"Related Company" means a company in which Alcan owns, directly or indirectly,
     50% or less of the voting stock and in which Alcan has significant
     influence over management, but does not include a company in a joint
     venture,
"Shareholder" means a holder of the Shares,
"Share Exchange Offers" means the Pechiney Share Exchange Offer and the Algroup
     Share Exchange Offer,
"Shares" or "Common Share" means a common share in the capital of Alcan,
"Subsidiary" means a company controlled, directly or indirectly, by Alcan, and
"$" means U.S. Dollars.

PROXY SOLICITATION

The solicitation of proxies will be made primarily by mail, but may also be made
by electronic means, by telephone or in person. The cost of soliciting proxies
will be borne by Alcan. CIBC Mellon Trust Company and Morrow & Co., Inc. have
been retained by Alcan in Canada and the United States of America, respectively,
to assist in the solicitation of proxies from Shareholders. For these services,
CIBC Mellon Trust Company and Morrow & Co., Inc. are expected to receive, from
Alcan, fees of approximately Can. $15,000 and $10,000, respectively, plus
reimbursement of reasonable expenses. In addition, employees of Alcan may
solicit proxies without compensation. CIBC Mellon Trust Company is responsible
for the tabulation of proxies.

VOTING SHARES AND RECORD DATE

The Shares are the only class of outstanding shares of Alcan which entitle
holders to vote at the Meeting. Each Share entitles the holder to one vote at
the Meeting. As at 14 February 2000, there were 218,734,110 Shares outstanding.
Only Shareholders of record at the close of business on 8 March 2000 are
entitled to receive the Notice. They will also be entitled to vote unless their
Shares have been transferred and the transferee has produced a properly-endorsed
certificate(s) representing the transferred Shares or has otherwise established
ownership of the transferred Shares and has requested, at least 10 days before
the Meeting, that such transferee's name be included on the list of
Shareholders, in which case the transferee will be entitled to vote such Shares
instead of the transferor.

VOTING BY SHAREHOLDERS

A vote at the Meeting may be given by the Shareholder attending in person. The
participation by a Shareholder in such a vote will automatically revoke any
proxy which has been previously given by the Shareholder in respect of business
covered by that vote.

VOTING BY PROXYHOLDERS

APPOINTMENT OF PROXYHOLDERS AND REVOCATION OF PROXIES

A vote at the Meeting may, instead, be given by proxy, and the proxyholder need
not be a Shareholder. If the Shareholder is a body corporate or association, the
form of proxy must be signed by a person duly authorized by that body corporate
or association.

The authority granted by a proxy may be revoked by the Shareholder with a letter
of revocation or another proxy with a later date.

                                        3
<PAGE>   6

All proxies or letters of revocation must be delivered NO LATER THAN THE CLOSE
OF BUSINESS (5:00 P.M. E.D.T.) ON 26 APRIL 2000:

<TABLE>
     <S>                                   <C>
     to Alcan at                           Maison Alcan
                                           1188 Sherbrooke Street West
                                           Montreal, Quebec, Canada H3A 3G2
                                           Telecopier: (514) 848-8115,
     or to CIBC Mellon Trust Company at    200 Queen's Quay East, Unit 6
                                           Toronto, Ontario, Canada M5A 4K9
                                           Telecopier: (416) 368-2502,
     or to Morrow & Co., Inc. at           445 Park Avenue
                                           New York, N.Y. 10022, U.S.A.
                                           Telecopier: (212) 754-8300,
</TABLE>

or hand-delivered on 27 APRIL 2000 to the Chairman prior to the commencement of
the Meeting.

CONFIDENTIAL PROXY VOTING PROCEDURES

The accompanying form of proxy represents all Shares registered in the
Shareholder's name, including any whole Shares which the Shareholder may own as
a participant in Alcan's Dividend Reinvestment Plan and/or Share Purchase Plan.

Three persons, who are not Directors or employees of Alcan or its Subsidiaries
or Related Companies, are proposed in the accompanying form of proxy as
proxyholders to attend the Meeting and vote the Shares represented by the proxy.
Their names are printed on the form of proxy. If the form of proxy is signed and
returned, these proxyholders will vote in accordance with the instructions the
Shareholder marks on it. IF NO INSTRUCTIONS ARE MARKED, THEY WILL VOTE THE
SHARES FOR THE ELECTION OF DIRECTORS (SEE PAGES 5 TO 8), AND FOR THE APPOINTMENT
OF AUDITORS (SEE PAGE 28).

A Shareholder may appoint any other person as proxyholder either by writing that
person's name in the blank space provided for that purpose on the form of proxy
or by completing another appropriate form of proxy. In either of these cases,
the Shareholder is advised in his or her own interest to specify a choice with
respect to each of the matters to be presented for action at the Meeting.

Proxies will not be submitted to Management except where they contain comments
clearly intended for Management or in the event of a proxy contest or in order
to meet legal requirements.

BUSINESS AT ANNUAL MEETING

Only the business described in the Notice may be presented for action at the
Meeting. The form of proxy provides discretionary authority to vote only on
matters concerning the conduct of the Meeting.

FINANCIAL STATEMENTS AND AUDITORS' REPORT

The consolidated financial statements of Alcan and the Auditors' Report for 1999
will be submitted to Shareholders at the Meeting, but no vote with respect
thereto is required or proposed to be taken.

                                        4
<PAGE>   7

ELECTION OF DIRECTORS

Twelve Directors are to be elected to serve until the close of the 2001 Annual
Meeting or until they cease to hold office as such, including in connection with
the completion of either Share Exchange Offer (see page 9). The Board has
amended the Director's Standing Resolution in relation to the retirement age of
Directors in order to be able to recommend the election of Messrs. Chippindale
and Gotlieb as Directors. The Board feels that due to the strategic significance
of the Combination which has yet to be completed, and the familiarity of Messrs.
Chippindale and Gotlieb with this transaction, it is in the best interest of
Shareholders to benefit from their continuing contribution.

The Board of Directors and Management recommend the election of the nominees
named below.

<TABLE>
<CAPTION>
                                                                                                                  Director
                                                                                                                    since
                                                                                                                  --------
<C>                                 <S>                                                                           <C>

          LOGO                      JACQUES BOUGIE, O.C.                                                            1989
                                    Jacques Bougie, 52, has been President and Chief Executive Officer of
                                    Alcan since November 1993, having served earlier as President and
                                    Chief Operating Officer since July 1989. Mr. Bougie joined Alcan in
                                    1979 and held a number of senior management positions until 1989,
                                    including having responsibility for all of Alcan's fabricating
                                    operations in North America other than rolling.

          LOGO                      WARREN CHIPPINDALE, F.C.A., C.M.                                                1986
                                    Warren Chippindale, 71, was chairman and chief executive partner of
                                    Coopers & Lybrand (Canada) from 1971 to 1986 and chairman of Coopers &
                                    Lybrand (International) for five years during that period. Mr.
                                    Chippindale is a director of The Spectrum United Funds.
                                    Mr. Chippindale is a member of the Corporate Governance Committee and
                                    the Audit Committee, and is Chairman of the Personnel Committee.

          LOGO                      ELEANOR R. CLITHEROE                                                            1999
                                    Eleanor Clitheroe, 46, is president and chief executive officer of
                                    Ontario Hydro Services Company. Ms. Clitheroe had earlier served as
                                    managing director and chief financial officer of Ontario Hydro. Prior
                                    to joining Ontario Hydro in 1993, Ms. Clitheroe served as deputy
                                    minister of finance for the Province of Ontario, before which she was
                                    a vice president of Canadian Imperial Bank of Commerce. She is a
                                    director of The Toronto-Dominion Bank, Dofasco Inc. and Inco Limited.
                                    She is also a director of St. Joseph's Hospital Foundation, Nature
                                    Conservancy, Wildlife Preservation Trust, Association of Edison
                                    Illuminating Companies and is a member of the Federal Standards
                                    Advisory Board.
                                    Ms. Clitheroe is a member of the Corporate Governance Committee and
                                    the Audit Committee.
</TABLE>

                                        5
<PAGE>   8

<TABLE>
<CAPTION>
                                                                                                                  Director
                                                                                                                    since
                                                                                                                  --------
<C>                                 <S>                                                                           <C>
          LOGO                      TRAVIS ENGEN                                                                    1996
                                    Travis Engen, 55, is chairman and chief executive officer of ITT
                                    Industries, Inc. in the United States of America and has held several
                                    important positions within the ITT organization, including that of
                                    executive vice president of ITT Corporation from 1991 to 1995. Mr.
                                    Engen is a member of the U.S. President's National Security
                                    Telecommunications Advisory Committee. He is a director of Fundacion
                                    Chile. He is also a director of Lyondell Chemical Company and a member
                                    of the Business Roundtable and the Manufacturers Alliance Board of
                                    Trustees, all of which are located in the United States of America.
                                    Mr. Engen is a member of the Corporate Governance Committee, the
                                    Personnel Committee and the Environment Committee.

          LOGO                      DR. JOHN R. EVANS, C.C.                                                         1986
                                    John Evans, 70, is Chairman of Alcan as well as chairman of Torstar
                                    Corporation. Dr. Evans was chairman and chief executive officer of
                                    Allelix Inc. from 1983 to 1989, president of the University of Toronto
                                    from 1972 to 1978 and director of the Population, Health and Nutrition
                                    Department of the World Bank from 1979 to 1983. He is past chairman of
                                    the Rockefeller Foundation. He is also a director of MDS Health Group
                                    Ltd. and vice chairman of NPS Allelix.
                                    Dr. Evans is Chairman of the Corporate Governance Committee and a
                                    member of the Audit Committee and the Personnel Committee.

          LOGO                      ALLAN E. GOTLIEB, C.C.                                                          1989
                                    Allan Gotlieb, 71, was Ambassador of Canada to the United States of
                                    America from 1981 to 1989 and chairman of the Canada Council from 1989
                                    to 1994. Mr. Gotlieb is a director of Hollinger Inc., Champion
                                    International Corporation, a senior consultant with the law firm of
                                    Stikeman, Elliott, a member of the advisory boards of Nestle Canada
                                    Inc., Hollinger International Inc., Investment Co. of America, HCL
                                    Technologies Limited, senior advisor to Julius Baer Investment
                                    Advisory (Canada) Ltd., and chairman of the Donner Canadian Foundation
                                    and Ontario Heritage Foundation.
                                    Mr. Gotlieb is a member of the Corporate Governance Committee, the
                                    Environment Committee and the Personnel Committee.
</TABLE>

                                        6
<PAGE>   9

<TABLE>
<CAPTION>
                                                                                                                  Director
                                                                                                                    since
                                                                                                                  --------
<C>                                 <S>                                                                           <C>

          LOGO                      J.E. NEWALL, O.C.                                                               1985
                                    Ted Newall, 64, is chairman and a director of NOVA Chemicals
                                    Corporation. He was chief executive officer of NOVA Corporation from
                                    1991 to 1998. He was also chairman and chief executive officer of Du
                                    Pont Canada Inc. from 1980 to 1991. Mr. Newall is a director of BCE
                                    Inc., Bell Canada, Canadian Pacific Ltd., Maple Leaf Foods Inc., Royal
                                    Bank of Canada and Rio Algom Ltd. He is also a chairman of the Board
                                    of Governors of the University of Calgary.
                                    Mr. Newall is a member of the Corporate Governance Committee and the
                                    Personnel Committee and is Chairman of the Environment Committee.

          LOGO                      DR. PETER H. PEARSE, C.M.                                                       1989
                                    Peter Pearse, 67, is a consultant on natural resources management and
                                    president of a private investment company. He is a Professor Emeritus
                                    at the University of British Columbia where he was a member of the
                                    faculty from 1962 to 1996. Dr. Pearse has served on the Economic
                                    Council of Canada, the Canadian Consumer Council, the Board of
                                    Governors of the University of British Columbia, the executive board
                                    of the Law of the Sea Institute and the board of directors of World
                                    Wildlife Fund Canada. Dr. Pearse has conducted two Royal Commissions
                                    on natural resources policies and has been an advisor on natural
                                    resources matters to Canadian and foreign governments and to the World
                                    Bank.
                                    Dr. Pearse is a member of the Corporate Governance Committee and the
                                    Environment Committee.

          LOGO                      SIR GEORGE RUSSELL, C.B.E.                                                      1987
                                    Sir George Russell, 64, is chairman of 3i Group plc, an industrial
                                    investment bank in the United Kingdom. Sir George had previously
                                    served with Alcan from 1972, becoming managing director of British
                                    Alcan Aluminium plc, a Subsidiary of Alcan, in 1981. He resigned from
                                    that company in 1986, but rejoined its board in 1997. He is also
                                    chairman of Camelot plc and a director of Northern Rock Building
                                    Society and Taylor Woodrow, all of which are located in the United
                                    Kingdom.
                                    Sir George is a member of the Corporate Governance Committee, the
                                    Audit Committee and the Personnel Committee.
</TABLE>

                                        7
<PAGE>   10

<TABLE>
<CAPTION>
                                                                                                                  Director
                                                                                                                    since
                                                                                                                  --------
<C>                                 <S>                                                                           <C>

          LOGO                      GUY SAINT-PIERRE, O.C.                                                          1994
                                    Guy Saint-Pierre, 65, is chairman and a director of SNC-Lavalin Group
                                    Inc., having served as president and chief executive officer from 1989
                                    to 1996. From 1970 to 1976, he served with the Government of Quebec,
                                    first as Minister of Education and then as Minister of Industry and
                                    Commerce. Between 1978 and 1989, he was president and chief executive
                                    officer of Ogilvie Mills Ltd. Mr. Saint-Pierre is a director of BCE
                                    Inc., Bell Canada, General Motors of Canada and Royal Bank of Canada.
                                    Mr. Saint-Pierre is a member of the Corporate Governance Committee and
                                    is Chairman of the Audit Committee.

          LOGO                      GERHARD SCHULMEYER                                                              1996
                                    Gerhard Schulmeyer, 61, is president and chief executive officer of
                                    Siemens Corporation in the United States of America, having been
                                    president and chief executive officer of Siemens Nixdorf
                                    Informationssysteme AG and chairman of its managing board since 1994.
                                    Prior to joining Siemens Nixdorf, Mr. Schulmeyer was executive vice
                                    president and a member of the executive committee of Asea Brown Boveri
                                    Ltd. as well as president and chief executive officer of ABB Inc.,
                                    U.S.A. From 1980 to 1989, he held various senior positions with
                                    Motorola Inc., culminating with that of executive vice president,
                                    deputy to the chief executive officer, responsible for European
                                    business. He is chairman of the supervisory board of Alcan Deutschland
                                    GmbH, a member of the supervisory board of Thyssen-Bornemisza Holding
                                    N.V. and a member of the boards of Zurich Financial Services and A.D.
                                    Little, Inc. He is also a member of the board of trustees of MIT
                                    Corporation and a member of the German American Chamber of Commerce.
                                    Mr. Schulmeyer is a member of the Corporate Governance Committee and
                                    the Audit Committee.

          LOGO                      PAUL M. TELLIER, C.C.                                                           1998
                                    Paul M. Tellier, 60, has been president and chief executive officer of
                                    the Canadian National Railway Company since October 1992. From 1985 to
                                    1992, Mr. Tellier held the position of Canada's most senior civil
                                    servant as Clerk of the Privy Council Office and Secretary to the
                                    Cabinet of the Government of Canada. During his service in the
                                    Canadian civil service since 1967, Mr. Tellier held several senior
                                    positions including deputy minister of Indian Affairs and Northern
                                    Development, deputy minister of Energy, Mines and Resources,
                                    directorships of Petro Canada and Atomic Energy of Canada Limited and
                                    chairman of the International Energy Agency. Mr. Tellier is a director
                                    of Bombardier Inc., BCE Inc., Bell Canada and McCain Foods, and is
                                    past chairman of the Conference Board of Canada.
                                    Mr. Tellier is a member of the Corporate Governance Committee, the
                                    Environment Committee and the Audit Committee.
</TABLE>

                                        8
<PAGE>   11

THE COMBINED COMPANY

DIRECTORS OF THE COMBINED COMPANY

In accordance with the terms of the Combination Agreement, if both Share
Exchange Offers are completed, the Board of the Combined Company will consist of
12 members, four of whom will be nominees of Alcan, four of whom will be
nominees of Pechiney and four of whom will be nominees of Algroup.

If only the Pechiney Share Exchange Offer is completed, the Algroup nominees
will not be appointed and the nominees of Alcan will appoint two additional
Directors and the nominees of Pechiney will appoint one additional Director. If
only the Algroup Share Exchange Offer is completed, the Pechiney nominees will
not be appointed and the nominees of Alcan will appoint two additional Directors
and the nominees of Algroup will appoint one additional Director. It is
anticipated that up to eight of the Directors of Alcan, other than the Alcan
nominees referred to below, will resign to facilitate the nomination of the
Pechiney nominees and the Algroup nominees.

The following sets out the names of the proposed nominees of Alcan, Pechiney and
Algroup.

<TABLE>
<S>                 <C>
Alcan nominees      Jacques Bougie
                    Dr. John R. Evans
                    Travis Engen
                    Guy Saint-Pierre

Pechiney nominees   Etienne Davignon
                    Jean-Francois Dehecq
                    Yves Mansion
                    Jean-Pierre Rodier

Algroup nominees    Martin Ebner
                    Rupert Gasser
                    Willi Kerth
                    Sergio Marchionne
</TABLE>

Etienne Davignon (67) is a member of the Pechiney board and is chairman of
Compagnie des Wagons-Lits, Sibeka, Societe Generale de Belgique and Union
Miniere (all from Belgium). He also serves as a vice president of Accor
(France), Petrofina, Fortis AG and Tractebel (all from Belgium) and Arbed
(Luxembourg). He is a director of Sofina SA, Solvay SA and Compagnie Maritime
Belge (all from Belgium), ICL (United Kingdom) and Gilead, IDG and Foamex
International (all from the United States). He is a member of the supervisory
boards of BASF (Germany) and of Suez Lyonnaise des Eaux (France).

Jean-Francois Dehecq (60) is a member of the Pechiney board and is chairman and
chief executive officer of Sanofi-Synthelabo and holds various other positions
in this group. He is also a director of Air France and Ecole Nationale
Superieure des Mines de Paris. He is chairman of Conservatoire National des Arts
et Metiers de Paris (France).

Yves Mansion (49) is a member of the Pechiney board and is chief executive
officer of Assurances Generales de France and holds various other positions in
this group. He is chairman of the supervisory board of Euler, a director of
Comptoir des Entrepreneurs and an alternate director of Entreprise de Recherches
et d'Activites Petrolieres (ERAP) (all from France).

Jean-Pierre Rodier (52) has been chairman of the board and chief executive
officer of Pechiney since July 1994. Until the completion of the American
National Can Group, Inc. initial offering on 2 August 1999, Mr. Rodier served as
chairman and chief executive officer of American National Can Company. Before
joining Pechiney in 1994, Mr. Rodier served as chairman and chief executive
officer of Penarroya and managing director of Penarroya's parent company,
Imetal. He has also held the positions of chairman of the executive board for
Metaleurop France and head of Union Miniere, the Belgian affiliate of Groupe
Suez.

                                        9
<PAGE>   12

Martin Ebner (54) has been chairman of the Algroup board since April 1999. He is
also chairman of the board of directors of BZ Group Holding Limited and
president of BZ Bank Limited, as well as chairman of the board of directors of
Lonza Group Ltd. and a member of the board of directors of ABB Ltd. BZ Group
Holding Limited held, as of 31 December 1999, 1,797,492 shares in Algroup,
directly and indirectly, representing an aggregate of approximately 28% of the
share capital of Algroup.

Rupert Gasser (61) is an executive vice president of Nestle S.A. He has been a
member of the Algroup board since 1993 and is also a member of the board of
directors of Lonza Group Ltd.

Willi Kerth (63) joined Algroup in 1967 and retired from Algroup in 1999. Mr.
Kerth held a number of management positions in Algroup's German, U.S. and Swiss
subsidiaries before being appointed managing director of Alusuisse Swiss
Aluminium Ltd., the principal Swiss operating company in Algroup's aluminium
business. Since his retirement, Mr. Kerth has continued to act as a member of
the board of directors of Alusuisse Swiss Aluminium Ltd. and as a consultant to
the Algroup Alusuisse division.

Sergio Marchionne (47) has been chief executive officer (managing director) of
Algroup since 1997 and a member of the Algroup board since April 1999. He is
chief executive officer (managing director) and a member of the board of
directors of Lonza Group Ltd. Mr. Marchionne joined Algroup in July 1994 with
responsibility for corporate development and became chief financial officer in
1995. Prior to joining Algroup, he worked for Lawson Mardon Group Ltd. in a
number of positions, the last of which was as chief financial officer and legal
counsel. Mr. Marchionne, who is a Canadian citizen, has agreed with Alcan to
seek to qualify as a "Canadian resident" for the purposes of the Canada Business
Corporations Act if necessary for the Combined Company's board to be validly
constituted following the completion of the Algroup Share Exchange Offer. In
return for this undertaking, Alcan has agreed to indemnify Mr. Marchionne in
respect of any incremental costs or liabilities he may incur arising from this
action.

COMMITTEES OF THE BOARD OF DIRECTORS OF THE COMBINED COMPANY

In accordance with usual practice, the Board of the Combined Company may
delegate certain of its responsibilities to committees of the Board, including
the following committees. These committees are expected to have mandates as
substantially set out below and will report to the Board accordingly:

     (a)  Audit Committee.  The Audit Committee will be composed of Messrs.
          Saint-Pierre, Mansion (chairman) and Marchionne and will assist the
          Board in fulfilling its functions relating to corporate accounting and
          reporting practices as well as financial and accounting controls,
          provide oversight of the financial reporting process and review
          financial statements as well as proposals for the issuance of
          securities.

     (b)  Governance Committee.  The Governance Committee will be composed of
          Messrs. Evans (chairman), Davignon and Ebner and will be responsible
          for reviewing corporate governance practices (including practices and
          performance of the Board), maintaining an overview of the composition
          of the Board and reviewing candidates for nomination as directors and
          committee members and considering recommendations from the Human
          Resources and Compensation Committee with respect to the compensation
          of Non-Executive Directors and the appointment of the Chairman of the
          Board and the Chief Executive Officer of the Combined Company.

     (c)  Human Resources and Compensation.  The Human Resources and
          Compensation Committee will be composed of Messrs. Engen, Dehecq and
          Marchionne (chairman) and will be responsible for reviewing and making
          recommendations with respect to all personnel policy and employee
          relations matters and reviewing and approving the Combined Company's
          executive compensation policy and making recommendations to the
          Corporate Governance Committee with respect to the compensation of
          Non-Executive Directors and the appointment of the Chairman of the
          Board and the Chief Executive Officer of the Combined Company.

                                       10
<PAGE>   13

HOLDINGS OF SHARES AND DEFERRED SHARE UNITS BY DIRECTORS

All Directors named below are present Directors and are nominees for election as
Directors at the Meeting, there being no other nominees.

The second column in the table below shows Shares which are beneficially owned
(including Shares over which control or direction is exercised) as well as
Shares subject to Options granted under the Alcan Executive Share Option Plan
described on page 22. The third column shows Units held under the Deferred Share
Unit Plans described on pages 16 and 26; these Units do not carry voting rights.

<TABLE>
<S>                                                             <C>                         <C>
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                                   Number of
  Name                                                          Number of Shares             Deferred Share Units
- ----------------------------------------------------------------------------------------------------------------------------
  J. Bougie                                                         986,233(1)                    124,933(2)
- ----------------------------------------------------------------------------------------------------------------------------
  W. Chippindale                                                      1,126                         1,425(3)
- ----------------------------------------------------------------------------------------------------------------------------
  E.R. Clitheroe                                                        590                           265(3)
- ----------------------------------------------------------------------------------------------------------------------------
  T. Engen                                                            5,500                         1,238(3)
- ----------------------------------------------------------------------------------------------------------------------------
  J.R. Evans                                                          3,902                         3,717(3)
- ----------------------------------------------------------------------------------------------------------------------------
  A.E. Gotlieb                                                        1,759                         1,239(3)
- ----------------------------------------------------------------------------------------------------------------------------
  J.E. Newall                                                         7,127                         1,425(3)
- ----------------------------------------------------------------------------------------------------------------------------
  P.H. Pearse                                                         2,642                         1,084(3)
- ----------------------------------------------------------------------------------------------------------------------------
  G. Russell                                                          5,094                         1,239(3)
- ----------------------------------------------------------------------------------------------------------------------------
  G. Saint-Pierre                                                    10,983                         1,129(3)
- ----------------------------------------------------------------------------------------------------------------------------
  G. Schulmeyer                                                       1,409                         1,071(3)
- ----------------------------------------------------------------------------------------------------------------------------
  P.M. Tellier                                                        1,571                           611(3)
- ----------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1) Made up as follows: 38,333 Shares and Options to purchase 947,900 Shares.

(2) Held as EDSUs described on page 16 and as deferred share units described in
    paragraph 3 on page 17.

(3) Held as DDSUs described on page 26.

A trust in which Sir George Russell's children have an interest owns 10,853
Shares. Sir George disclaims beneficial ownership in the Shares owned by his
children.

Mr. Engen owns his Shares jointly with his wife.

CORPORATE GOVERNANCE PRACTICES

The following description of corporate governance practices in Alcan is made in
response to regulations of The Toronto Stock Exchange. The Guidelines referred
to below are the Guidelines set out in the aforesaid regulations.

The mandate of the Board is to "manage the business and affairs" of the Company
through the Company's Management and to discharge its duties and obligations in
accordance with the provisions of (a) the Canada Business Corporations Act, (b)
the Company's constituting documents and by-laws, and (c) other applicable
legislation and Company policies. The Company's system of corporate governance
covers the items listed in Guideline 1.

An unrelated Director is a Director who is free from any interest and any
business or other relationship which could, or could reasonably be perceived to,
materially interfere with the Director's ability to act with a view to the best
interests of the Company, other than interests and relationships arising from
shareholding.

Of the present Board of 12 Directors, J. Bougie is the President and Chief
Executive Officer of the Company, Sir George Russell is a former employee of
Alcan (having retired in 1986) and is also a director of British Alcan Aluminium
plc (a wholly-owned Subsidiary of Alcan), and Gerhard Schulmeyer is chairman of
the supervisory board of Alcan Deutschland GmbH (a wholly-owned Subsidiary of
Alcan).

                                       11

<PAGE>   14

The majority of Directors are unrelated Directors. As Alcan does not have a
controlling Shareholder, none of the Directors represents the investment of
minority Shareholders. The composition of the Board, accordingly, meets the test
in Guidelines 2 and 3.

The Board is satisfied that the number of Directors should range from between 11
to 15 in order to have an efficient Board. This meets the criteria in Guideline
7.

The Board's prime stewardship responsibility is to ensure the viability of the
Company and to ensure that it is managed in the interest of the Shareholders as
a whole while taking into account the interests of other stakeholders. In
addition, the Board sets out, at least once a year, objectives for the Chief
Executive Officer and so, the items in Guideline 11 are covered.

The Board has a Chairman (J.R. Evans) who is not a member of Management; this
structure allows the Board to function independently of Management. This is in
accordance with Guideline 12.

Alcan's Secretary prepares a Directors' Manual for new and existing Directors,
which is updated from time to time. Visits by Directors are made to Alcan plant
and business locations to give additional insight into Alcan's business. This is
in accordance with Guideline 6.

In relation to Guideline 14, the Board does not have a formal system where
Directors can engage outside advisors at any time; however the Board has in the
past sought out separate advice.

The Board has appointed five committees as described on pages 13 and 14. Each
Committee is made up Non-Executive Directors and a majority of unrelated
Directors and, therefore, the requirements in Guideline 9 are met.

The mandate of the Audit Committee, which is composed entirely of Non-Executive
Directors, is described on page 13. The Committee has direct discussions with
external and internal auditors. This is in accordance with Guideline 13.

The mandate of the Corporate Governance Committee includes Directors'
compensation. In determining Directors' compensation, the Committee considers
time commitment, risks and responsibilities. This is in accordance with
Guideline 8. The mandate of the Committee also includes the review of corporate
governance practices in general and, therefore, meets the requirements in
Guideline 10.

The Corporate Governance Committee recommends candidates to the Board for
appointment as Directors. Nominees are selected as potential representatives of
Shareholders as a whole and not as representatives of any particular Shareholder
or group of Shareholders. Care is taken to ensure that the Board of Directors is
constituted with a majority of individuals who qualify as unrelated Directors.
The requirement in Guideline 4 has been met.

The Corporate Governance Committee is also responsible for assessing the
performance of the Board. The Committee ensures the adequacy of the time
commitment of individuals to Alcan matters. This is in accordance with Guideline
5.

In addition to the statutory duties under the Canada Business Corporations Act,
the Company's corporate governance practices require that the following matters
be subject to Board approval:

     (1)  capital expenditure budgets and significant investments and
          divestments (over $50 million),

     (2)  at the discretion of the Chief Executive Officer, any matter which may
          have the potential for important impact on the Company,

     (3)  the number of Directors within the minimum (9) and maximum (20) limits
          provided in the Company's Articles of Incorporation,

     (4)  the terms of appointment of Non-Executive Directors, and

     (5)  the appointment and remuneration of Officers of the Company.

In order to receive Shareholder feedback and respond to Shareholder concerns,
Alcan maintains an experienced investor relations staff whose primary
responsibility is to provide information and analysis to the investing community
in accordance with Alcan's policy on public disclosures. This policy has been
established in compliance with applicable legal disclosure requirements in
Canada and in the U.S.A. and is reviewed periodically. The investor relations
staff meets periodically with investors and analysts and is

                                       12
<PAGE>   15

accessible to Shareholders by telephone during business hours. These services
facilitate the receiving of Shareholder comments.

The Management of Alcan is responsible for conducting the business and
operations of the Company in accordance with a business strategy approved by the
Board. Management's authority to act in certain matters which may have the
potential for important impact on the Company, including decisions by the Chief
Executive Officer, is subject to prior Board approval as described above.
However, before being submitted to the Board, certain matters (e.g. dividends,
securities issues, proxy circulars, annual reports and significant
investment/divestment proposals) are prepared and reviewed by Management with
external professional advice, as necessary.

BOARD MEETINGS AND BOARD COMMITTEES

The Board held 11 meetings during 1999, two of which were held by telephone
conference.

The Board has appointed the Committees described below but has not appointed an
executive committee of the Board.

CORPORATE GOVERNANCE COMMITTEE

This Committee is composed of Directors who are not officers or employees of
Alcan or its Subsidiaries or Related Companies. W. Chippindale, E.R. Clitheroe,
T. Engen, J.R. Evans (Committee Chairman), A.E. Gotlieb, J.E. Newall, P.H.
Pearse, Sir George Russell, G. Saint-Pierre, G. Schulmeyer and P.M. Tellier
serve on this Committee. It met four times in 1999.

As mentioned above (page 12), the Committee has the broad responsibility of
reviewing corporate governance within Alcan (including Board practices and
performance) and of making recommendations with respect to such matters to the
Board. The Committee also maintains an overview of the composition of the Board
and reviews candidates for nomination as Directors as well as membership of all
Board Committees. It also considers recommendations from the Personnel Committee
regarding compensation of Non-Executive Directors as well as the appointments of
the Chairman of the Board and the Chief Executive Officer of Alcan.

AUDIT COMMITTEE

This Committee consists of not less than three Directors who are not officers or
employees of Alcan or its Subsidiaries or Related Companies. W. Chippindale,
E.R. Clitheroe, J.R. Evans, Sir George Russell, G. Saint-Pierre (Committee
Chairman), G. Schulmeyer and P.M. Tellier serve on this Committee. It met three
times in 1999.

The objective of the Committee is to assist the Board in fulfilling its
functions relating to corporate accounting and reporting practices as well as
financial and accounting controls, to provide effective oversight of the
financial reporting process, and to review financial statements as well as
proposals for issues of securities.

This Committee is established in accordance with the provisions of the Canada
Business Corporations Act.

ENVIRONMENT COMMITTEE

This Committee is composed of not less than three Directors who are not officers
or employees of Alcan or its Subsidiaries or Related Companies. T. Engen, A.E.
Gotlieb, J.E. Newall (Committee Chairman), P.H. Pearse and P.M. Tellier serve on
this Committee. It met twice in 1999.

The Committee has the broad responsibility of reviewing the policy, management
practices and performance of Alcan in environmental matters and of making
recommendations to the Board with respect to such matters.

PERSONNEL COMMITTEE

This Committee is composed of the Chairman and not less than three Directors who
are not officers or employees of Alcan or its Subsidiaries or Related Companies.
W. Chippindale (Committee Chairman),

                                       13
<PAGE>   16

T. Engen, J.R. Evans, A.E. Gotlieb, J.E. Newall and Sir George Russell serve on
this Committee. It met four times in 1999.

As mentioned on page 11, Sir George Russell is a former officer of a Subsidiary.

The Committee has the broad responsibility of reviewing any and all personnel
policy and employee relations matters and of making recommendations with respect
to such matters to the Board or the Chief Executive Officer, as appropriate. It
also reviews and approves Alcan's executive compensation policy.

The Committee also makes recommendations to the Corporate Governance Committee
on compensation of Non-Executive Directors as well as on the appointments of the
Chairman of the Board and the Chief Executive Officer of Alcan.

OPTIONS COMMITTEE

A Committee whose members are the same as the members of the Personnel Committee
administers the Alcan Executive Share Option Plan described on page 22.

                                       14
<PAGE>   17

EXECUTIVE COMPENSATION

REPORT ON EXECUTIVE COMPENSATION

General

Alcan's executive compensation policies cover cash compensation and benefits,
including pensions, and are designed to enable Alcan to attract, motivate and
retain highly qualified people to carry out the objectives of the organization.
The Personnel Committee (the "Committee"), all of whose members are
Non-Executive Directors, has the duty and responsibility to review and approve
these policies periodically and to make recommendations with respect to such
matters either to the Board or to the Chief Executive Officer, as may be
appropriate. The policies provide a compensation package that is internally
equitable, externally competitive and reflects individual efforts and
achievements. The cash compensation structure and benefits programs, including
short- and long-term incentive plans, are designed to be competitive with the
median of selected comparator groups of companies. These companies, identified
as a "Compensation Peer Group", are comparable in size, are involved in cyclical
industries as is Alcan, and have a global presence. In the case of the
Canada-based Executive Officers, the Compensation Peer Group includes both
Canada-based (13) and U.S.-based (13) enterprises. When establishing the level
of compensation, weight is given to U.S. compensation practices. For
Canada-based Executive Officers, the weight given to U.S. compensation practices
ranges from 20% to 100%. These different weightings reflect the increasing
global importance of the senior management level positions in the organization.
At all other levels in the Company worldwide, the policies governing the
compensation of executives are generally related solely to their relevant
national markets; the competitiveness of senior employees' compensation in
countries other than Canada is derived from consultant surveys of the
Compensation Peer Group in their respective countries.

Alcan retains external consultants to assist its Human Resources Department and
the Committee in collecting the required comparative data and providing advice
concerning all aspects of compensation of its senior employees. From time to
time, the Committee has retained the services of its own consultant to assist it
in its deliberations, and may do so again in the future.

Compensation of the Executive Officers

Annual compensation of the Executive Officers comprises base salaries, incentive
plans and benefits programs. Base salaries for Executive Officers are reviewed
annually. Any proposed changes are reviewed and approved by the Committee before
implementation and are based on an evaluation of each Executive Officer's
current performance.

A substantial proportion of the Executive Officers' compensation is related to
the performance of Alcan.

Alcan's short-term incentive plan, known as the Executive Performance Award
("EPA") Plan, has three components, each based on a different aspect of
performance: (1) the overall profitability of Alcan, (2) the performance of
Alcan against key strategic corporate objectives, and (3) the performance of
Alcan's business units. These are explained in the numbered paragraphs below.

     1.   The award for overall profitability of Alcan is called the Value
          Creation Award ("VCA"). The VCA is related to Economic Value Added
          ("EVA(R)"). The VCA for the Executive Officers has a guideline payment
          range of 12% to 35% of salary grade mid-point against which actual
          performance is measured. The minimum VCA payment can be nil and the
          maximum, in a year of exceptionally strong improvement in EVA, could
          be up to three times the guideline amount. The Committee establishes a
          threshold corporate EVA performance target which must be met before
          any VCA payment will be made. All Executive Officers received an award
          from this component of the EPA Plan for the year 1999. ("EVA" is a
          registered trademark of Stern Stewart & Co.)

     2.   The award for achieving corporate objectives, called the Corporate
          Objectives Award ("COA"), focuses on Alcan's critical corporate
          objectives. These objectives are established as part of the annual
          business planning process by the Chief Executive Officer and are
          submitted to the Committee for approval at the start of each year. The
          COA is independent of the VCA objective. For Executive Officers, the
          COA has a

                                       15
<PAGE>   18
          guideline payment range of 12% to 30% of salary grade mid-point. The
          minimum COA payment is nil and the maximum could be up to twice the
          guideline amount. All Executive Officers received an award from this
          component of the EPA Plan for the year 1999.

     3.   The award for business unit performance is called the Business Unit
          Award ("BUA"). The BUA provides for an award based on the business
          unit's performance measured against pre-established objectives for the
          year. The BUA is independent of the VCA and COA objectives. For
          Executive Officers, the BUA has a guideline payment range of 15% to
          20% of salary grade mid-point. The minimum BUA payment is nil and the
          maximum could be up to twice the guideline amount. However, the
          Committee may, at its discretion, approve the payment of a BUA award
          in excess of the maximum in cases of exceptional individual
          performance. The criteria for rewards under this aspect of the EPA
          Plan are set annually by management at various levels and their
          respective superiors. There are 17 major business units within Alcan
          world-wide. All Executive Officers received awards from this component
          of the EPA Plan for the year 1999.

An exception to the practice described in the preceding paragraphs is made in
the case of termination of employment (retirement, resignation or death). In
that year, the employee receives guideline VCA, COA and BUA amounts, prorated
for the number of months actually employed.

Under the Executive Deferred Share Unit Plan, Canada-based Executive Officers
may elect, prior to the beginning of any particular year, to receive Executive
Deferred Share Units ("EDSUs") with a value equal to 50% or 100% of their EPA in
respect of that year, instead of a cash payment. The number of EDSUs is
determined by dividing the amount so elected by the average price of a Share on
the Toronto and New York stock exchanges at the end of the year preceding the
year in question. Additional EDSUs are credited to each holder thereof
corresponding to dividends declared on Shares. The EDSUs are redeemable only
upon termination of employment (retirement, resignation or death). The amount to
be paid by Alcan upon redemption (which must be on or before 15 December of the
calendar year next following the termination) will be calculated by multiplying
the accumulated balance of EDSUs by the average price of a Share on the said
exchanges at the time of redemption.

Under the terms of a Non-Qualified Deferred Compensation Plan, the Executive
Officers based in the U.S. may elect, prior to the beginning of any particular
year, to defer up to 75% of their base salary and up to 100% of their EPA award
in respect of that year, instead of cash payments. The deferral period elected
by a participant in the plan must not be less than three years from the date of
deferral nor extend more than five years beyond the date of normal retirement.
The deferral amount is allocated to one or more of nine investment vehicles
chosen by the participant. Final distribution of the accumulated balance is made
within 90 days after either the end of the last year of the elected period or
the end of the year of the participant's death, resignation or retirement.

The Alcan Executive Share Option Plan (described on page 22), which is
administered by the Options Committee, composed of Non-Executive Directors, is a
long-term incentive plan closely aligned with the interests of Shareholders and
forms part of the Executive Officers' total compensation. The purpose of the
Option Plan is to attract and retain employees and to encourage them to
contribute to growth in the price of Alcan Shares. When determining the
competitiveness of senior employees' total compensation, the compensation value
of Option grants is taken into account. For Executive Officers, the number of
Options granted annually generally produces annual compensation values which,
when expressed as a multiple of annual base salary, are much lower than those
provided by U.S.-based companies within the Compensation Peer Group but higher
than those of Canada-based companies within the Compensation Peer Group.

At the beginning of 1999, a Medium-Term Incentive Plan ("MTIP") was introduced
for two Executive Officers (R.B. Evans and E.P. LeBlanc) which provides a cash
award if, over the three year period (1999-2001), their business unit achieves
specific financial targets based on the objective of a sustainable improvement
in pre-tax income over 1998. At the end of 1999, the MTIP was suspended. The
Committee approved the award of $100,000 for R.B. Evans and $125,000 for E.P.
LeBlanc.

                                       16
<PAGE>   19

Compensation of the Chief Executive Officer

The Chief Executive Officer's annual compensation is administered by the
Committee according to the policies described above. The companies forming the
Compensation Peer Group for the Chief Executive Officer are specifically
selected because they and Alcan have chief executive officers with
responsibilities of similar magnitude. Alcan's Chief Executive Officer
participates in the EPA Plan, and the relationship between his compensation and
Alcan's performance is based on the same criteria as those discussed generally
for other participants in the EPA Plan.

Given the uniqueness of Alcan as one of the largest global Canadian corporations
with two-thirds of its assets and employees located outside Canada, the
Committee has decided to set the total annual compensation of its Chief
Executive Officer, beginning in 1997, at the level of his U.S.-based peers (15
similar enterprises). In making this change, the Committee has also increased
the proportion of his compensation which is variable and "at risk" and, more
importantly, has placed greater emphasis on long-term performance linked
directly to total Shareholder return. With this change, the Committee has
decided to administer the Chief Executive Officer's total compensation on a
longer term perspective rather than through annual adjustments. To this end, the
Chief Executive Officer's compensation is now covered by an agreement with a
three-year term (1997-1999). Under this modified approach, the fixed portion of
his total compensation (the base salary and the value of pension benefits) will
represent some 33% thereof while the "at risk" portion, comprising the
short-term, medium-term and long-term incentive plans, will represent 67%
thereof. The "at risk" portion is linked directly to improved long-term
Shareholders' value through a combination of grants under the Option Plan and
the Executive Deferred Share Unit Plan.

The three-year agreement, referred to above, with the Chief Executive Officer
provides for compensation as set out below:

     1.   A base salary of $740,700 per annum, commencing 1 March 1997.

     2.   An annual short-term incentive grant using the formula under the EPA
          Plan and based on a guideline of 85% of salary mid-point but to be
          received in the form of EDSUs.

          For the year 1999, the Chief Executive Officer received 41,205 EDSUs
          (the figure being determined by dividing the value he would have
          received under the EPA Plan by the average price of a Share at the end
          of 1998, $26.89).

     3.   The three-year agreement provided a MTIP whereby the Chief Executive
          Officer would be entitled to receive a further award (by way of
          deferred share units issued under an arrangement that generally
          parallels the Executive Deferred Share Unit Plan) if, over the
          three-year period (1997-1999), Alcan achieved specific financial
          targets based on the objective of a sustainable improvement of $300
          million in net income over 1996, subject to adjustment if certain
          underlying assumptions changed. The achievement of this objective over
          a three-year cycle gives rise to an award of 19,400 deferred share
          units; lower and higher awards are to be made if the income
          improvement falls short or surpasses that objective. The maximum would
          be 58,200 deferred share units for an income improvement of $600
          million over 1996.

          The grant, if any, of deferred share units under the MTIP was to be
          made in the year 2000. In 1999, the Board set new stretched financial
          objectives for the Company. As a result, the MTIP was terminated
          early, as at 31 December 1998. The Committee approved the award of
          18,200 deferred share units for the performance realized in 1997 and
          1998.

          In addition, the Board set up a new plan with effect from 1 January
          1999. The new plan, referred to as the Full Business Potential --
          phase II ("FBP II"), was originally designed to cover the three-year
          period (1999-2001). At the end of 1999, the Committee decided to
          suspend the plan and awarded 12,550 deferred share units in respect of
          the financial performance of Alcan in 1999 measured against the
          objectives set for the first year of the FBP II.

                                       17
<PAGE>   20
     4.   As a long-term incentive in respect of the three-year period
          (1997-1999) under the agreement, the Chief Executive Officer was
          granted 312,800 Options on 28 May 1997 at an exercise price of Can.
          $48.91 per Share, exercisable during the period from 1 January 2000 up
          to 28 May 2007 (10 years from the date of grant).

          In September 1999, the Option Committee approved the grant of 200,000
          Options to the Chief Executive Officer. The waiting periods and other
          provisions attached to these Options are as for C Options described on
          page 22.

     5.   Pensions under the Canadian Plans (see page 25) for eligible Alcan
          employees are calculated on the basis of salary plus the EPA Plan
          guideline amount but, in view of the increases in the Chief Executive
          Officer's direct compensation described above, the pensionable portion
          of his EPA was reduced from 85% of salary to 40% thereof. This change
          results in a reduction of about 25% in the pension which would
          otherwise have accrued to him under the Canadian Plans. However, under
          certain conditions of termination of employment, his pension will be
          subject to a minimum guaranteed amount once again based on salary and
          pensionable EPA at 75% of salary.

Approval of this Report on Executive Compensation

The Committee, whose members are set out below, has approved the issue of this
Report and its inclusion in this Management Proxy Circular.

<TABLE>
<S>                                                      <C>
                                                         W. Chippindale, Chairman of the Committee
                                                         T. Engen
                                                         J.R. Evans
                                                         A.E. Gotlieb
                                                         J.E. Newall
                                                         G. Russell
</TABLE>

                                       18
<PAGE>   21

PERFORMANCE GRAPH

The following graph compares the cumulative total Shareholder return on Can.
$100 invested in Shares with the cumulative total return of the Toronto Stock
Exchange 300 Stock Index, assuming reinvestment of all dividends. Additional
comparisons, which the Personnel Committee believes to be appropriate, are
provided with respect to two U.S. Dollar-based indices, the Standard & Poor's
500 Index and the Standard & Poor's Aluminum Index.

                                      LOGO

                                       19
<PAGE>   22

SUMMARY COMPENSATION TABLE

Compensation paid to the Chief Executive Officer, the four other most highly
compensated Executive Officers and J.-P. Ergas (who was Executive Vice President
until 1 April 1999 and retired at the end of 1999) for each of the three most
recently completed financial years is set out in the table below. These
individuals are hereinafter collectively referred to as the "Named Executive
Officers".

                           SUMMARY COMPENSATION TABLE

<TABLE>
<S>                          <C>          <C>          <C>           <C>           <C>            <C>            <C>
- -------------------------------------------------------------------------------------------------------------------------------
                                                  Annual Compensation                Long-term Compensation
                                       ------------------------------------------  ----------------------------
                                                         Bonus
                                                       (Executive                   Shares Under  Restricted
                                                      Performance    Other Annual     Options       Share         All Other
                                          Salary         Award)      Compensation     Granted       Units        Compensation
Name and                                                  (1)            (2)            (3)          (4)             (2)
Principal Position            Year         ($)            ($)            ($)            (#)          (#)             ($)
- -------------------------------------------------------------------------------------------------------------------------------
 J. Bougie                    1999       740,700     See Note (7)      426,486     200,000 (5)    71,955 (6)(7)   27,173
 President and                1998       739,906     See Note (8)       52,914           0        29,732 (8)      20,475
 Chief Executive Officer      1997       728,543     See Note (9)       31,786     312,800 (10)   21,676 (9)      20,900
- -------------------------------------------------------------------------------------------------------------------------------
 B.W. Sturgell                1999       395,000     484,550           175,092      51,000 (5)         0          13,771
 Executive Vice President     1998       336,667     308,786           813,612      32,100 (11)        0          15,670
                              1997       284,500     246,780           345,210      20,000 (12)        0          18,099
- -------------------------------------------------------------------------------------------------------------------------------
 J.-P. Ergas (13)             1999       530,500     314,600            21,737      20,100 (5)         0          14,100
 Executive Vice President     1998       524,042     312,863            20,521      20,100 (11)        0          22,667
                              1997       508,750     296,125             2,000      20,000 (12)        0          21,301
- -------------------------------------------------------------------------------------------------------------------------------
 S. Thadhani                  1999       334,520     488,310            26,624      39,000 (5)         0          15,084
 Executive Vice President     1998       286,296     219,523            26,510      32,100 (11)        0          14,295
                              1997       279,577     189,875            23,034      18,200 (12)        0          14,136
- -------------------------------------------------------------------------------------------------------------------------------
 E.P. LeBlanc                 1999       393,438     418,815            23,523      51,000 (5)         0         141,583 (14)
 Executive Vice President     1998       273,994     126,842 (15)       22,408      51,000 (11)    4,848 (15)     13,287
                              1997       235,781      96,017 (16)       23,245      18,200 (12)    2,874 (16)     11,720
- -------------------------------------------------------------------------------------------------------------------------------
 R.B. Evans                   1999       388,750     398,057            32,957      51,000 (5)         0          122,835 (14)
 Executive Vice President     1998       308,333     298,377            64,748      32,100 (11)        0           17,707
                              1997       177,818     115,164 (17)      184,182      33,200 (12)      689 (17)       6,814
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>

 (1) See page 15 for description of the Executive Performance Award Plan.
 (2) See Other Compensation on page 21.
 (3) See page 22 for description of the Alcan Executive Share Option Plan.
 (4) See page 16 for description of the Executive Deferred Share Unit Plan.
 (5) Granted as C Options.
 (6) Received in the form of 30,750 deferred share units under the Medium-Term
     Incentive Plan (see paragraph 3 on page 17).
 (7) Received 100% of the EPA in the form of 41,205 EDSUs under the Executive
     Deferred Share Unit Plan (see page 16 for description) based on the Share
     price ($26.89) at the end of 1998; these qualify for additional EDSUs
     corresponding to dividends declared subsequently (see page 16 for
     description).
 (8) Received 100% of the EPA in the form of 29,732 EDSUs, based on the Share
     price ($27.16) at the end of 1997; these qualify for additional EDSUs
     corresponding to dividends declared subsequently (see page 16 for
     description).
 (9) Received 100% of the EPA in the form of 21,767 EDSUs, based on the Share
     price (Can. $46.40) at the end of 1996; these qualify for additional EDSUs
     corresponding to dividends declared subsequently (see page 16 for
     description).

(10) Granted as B Options. In 1998, 208,000 associated D Options were granted in
     addition.
(11) Granted as C Options together with the same number of associated D Options.
(12) Granted as B Options. In 1998, 10,000 associated D Options were granted in
     addition.
(13) J.-P. Ergas retired on 31 December 1999.
(14) See page 16 for description of the Medium-Term Incentive Plan.
(15) Received 50% of the EPA in cash ($126,842) and 50% in the form of 4,848
     EDSUs, based on the Share price ($27.16) at the end of 1997; these qualify
     for additional EDSUs corresponding to dividends declared subsequently (see
     page 16 for description).
(16) Received 50% of the EPA in cash ($96,017) and 50% in the form of 2,874
     EDSUs, based on the Share price (Can. $46.40) at the end of 1996; these
     qualify for additional EDSUs corresponding to dividends declared
     subsequently (see page 16 for description).
(17) Received 100% of the EPA for 5 1/2 months in the form of 689 EDSUs, based
     on the Share price (Can. $46.40) at the end of 1996; these qualify for
     additional EDSUs corresponding to dividends declared subsequently (see page
     16 for description).

                                       20

<PAGE>   23

Unless otherwise indicated, all compensation payments reported in this
Management Proxy Circular are stated in U.S. Dollars converted, where necessary,
from the currency of disbursement to U.S. Dollars at the average exchange rates
for the respective year. The currency and exchange rate details are given in the
table below:

                        CURRENCY AND EXCHANGE RATE TABLE

<TABLE>
<S>                                      <C>                                <C>               <C>
- ------------------------------------------------------------------------------------------------------------------------------
                                            Currency of                                          Average Exchange Rate
  Name                                     Disbursement                     Year              to convert to U.S. Dollars
- ------------------------------------------------------------------------------------------------------------------------------
 J. Bougie                                 U.S. Dollars                     1999                        1.0000
                                         Canadian Dollars                   1998                        0.6710
                                         Canadian Dollars                   1997                        0.7199
- ------------------------------------------------------------------------------------------------------------------------------
 B.W. Sturgell                             U.S. Dollars                     1999                        1.0000
                                           U.S. Dollars                     1998                        1.0000
                                           U.S. Dollars                     1997                        1.0000
- ------------------------------------------------------------------------------------------------------------------------------
 J.-P. Ergas                               U.S. Dollars                     1999                        1.0000
                                          British Pounds                    1999                        1.6132
                                           U.S. Dollars                     1998                        1.0000
                                          British Pounds                    1998                        1.6625
                                           U.S. Dollars                     1997                        1.0000
                                          British Pounds                    1997                        1.6404
- ------------------------------------------------------------------------------------------------------------------------------
 S. Thadhani                               U.S. Dollars                     1999                        1.0000
                                         Canadian Dollars                   1999                        0.6740
                                         Canadian Dollars                   1998                        0.6710
                                         Canadian Dollars                   1997                        0.7199
- ------------------------------------------------------------------------------------------------------------------------------
 E.P. LeBlanc                              U.S. Dollars                     1999                        1.0000
                                         Canadian Dollars                   1999                        0.6740
                                         Canadian Dollars                   1998                        0.6710
                                         Canadian Dollars                   1997                        0.7199
- ------------------------------------------------------------------------------------------------------------------------------
 R.B. Evans                                U.S. Dollars                     1999                        1.0000
                                           U.S. Dollars                     1998                        1.0000
                                           U.S. Dollars                     1997                        1.0000
                                         Canadian Dollars                   1997                        0.7199
- ------------------------------------------------------------------------------------------------------------------------------
</TABLE>

EXECUTIVE PERFORMANCE AWARD

The Executive Performance Award Plan and the related Executive Deferred Share
Unit Plan are described on pages 15 and 16.

OTHER COMPENSATION

Compensation benefits made available to senior employees under various plans
included those under (a) the Executive Performance Award Plan mentioned above,
(b) the Alcan Executive Share Option Plan described on page 22, (c) retirement
benefit plans described on pages 25 and 26, (d) life insurance plans, (e)
savings plans, (f) plans for the use and parking of automobiles, for
professional financial advice through independent organizations, for deemed
interest on loans and for the reimbursement of club membership fees, and (g) in
applicable cases, expatriate benefits, foreign taxes, housing assistance, and
directors' fees from Subsidiaries and Related Companies.

In the Summary Compensation Table on page 20, the amounts indicated for the year
1999 under the column titled Other Annual Compensation include benefits paid to
the Named Executive Officers under these plans: automobile usage (S. Thadhani,
$12,132 and E.P. LeBlanc, $12,132), club membership fees (R.B. Evans, $9,248),
expatriate benefits (B.W. Sturgell, $159,344), financial advice (J.-P. Ergas,
$20,242), foreign taxes (R.B. Evans, $11,229) and housing assistance (J. Bougie,
$274,165).

                                       21
<PAGE>   24

ALCAN EXECUTIVE SHARE OPTION PLAN

The Alcan Executive Share Option Plan ("Option Plan") provides for the granting
to senior employees of non-transferable options ("Options") to purchase Shares
(see REPORT ON EXECUTIVE COMPENSATION -- Compensation of the Executive Officers
on page 16). The Option Plan is administered by the Options Committee referred
to on page 14.

A Options

Prior to 22 April 1993, the Option Plan provided for the granting of Options
hereinafter referred to as "A Options". No further A Options have been, or may
be, issued after that date.

The exercise price per Share under A Options was initially set in 1981 at not
less than 90% of the market value on the effective date of each grant of an A
Option, but all A Options granted after 1985 were set at 100% of the market
value on their effective dates. The effective date was fixed at the time of each
grant. Each A Option is exercisable in whole or in part during a period
commencing not less than three months after the effective date and ending not
later than 10 years after that date. In the event of retirement or death of the
employee, any remainder of this 10-year period in excess of five years is
reduced to five years. Alcan may make loans ("Option Loans"), at such interest
rate, if any, as the above-mentioned committee may determine, to assist in
financing the purchase of Shares through the exercise of A Options, but not in
the case of the other Options hereinafter described (see INDEBTEDNESS OF
DIRECTORS AND EXECUTIVE OFFICERS on page 27). The interest rate is currently nil
on all outstanding Option Loans. The Option Loans have terms of up to 9 3/4
years. After exercise of an A Option, the employee may not dispose of the Shares
during a one-year period ("Holding Period"). In the event of retirement or
resignation or other termination of the employee, the Holding Period terminates
upon repayment of the Option Loan. Each A Option has connected therewith stock
appreciation rights ("SARs") in respect of one-half of the Shares covered by the
A Option. Each SAR entitles the optionee to surrender unexercised the right to
subscribe for one Share in return for a cash payment in an amount equal to the
excess of the market value of such Share at the time of surrender over the
subscription price.

B Options

Since 22 April 1993, the Option Plan provided for Options hereinafter referred
to as "B Options".

The exercise price per Share under B Options is set at not less than 100% of the
market value on the effective date of the grant of each B Option. The effective
date is fixed at the time of the grant. Each B Option is exercisable (not less
than three months after the effective date) in respect of 25%, 50%, 75% or 100%
of the grant after a Waiting Period of 12, 24, 36 and 48 months, respectively,
following the effective date. The Options expire 10 years after the effective
date; in the event of retirement or death of the employee, any remainder of this
10-year period in excess of five years is reduced to five years. The B Options
do not have SARs connected therewith.

C Options

Since 23 September 1998, the Option Plan has provided for Options hereinafter
referred to as "C Options".

The exercise price per Share under C Options is set at not less than 100% of the
market value of the Share on the effective date of the grant of each C Option.
The effective date is fixed at the time of the grant. Each C Option is
exercisable (not less than three months after the effective date) in respect of
one-third of the grant when the market value of the Share has increased by 20%
over the exercise price, two-thirds of the grant when the market value of the
Share has so increased by 40% and the entire amount of the grant when the market
value of the Share has so increased by 60%. The said market values must exceed
those thresholds for at least 21 consecutive trading days. The said thresholds
are waived 12 months prior to the expiry date which is 10 years after the
effective date. In the event of death or retirement, any remainder of this
10-year period in excess of five years is reduced to five years, and the said
thresholds are waived. The C Options do not have SARs connected therewith.

                                       22
<PAGE>   25

D Options

In respect of B and C Options granted to certain senior executives, Alcan has
granted further Options, hereinafter referred to as "D Options", which grant
shall become effective upon the exercise of associated B or C Options and upon
the executive placing at least one-half of the Shares resulting from the
exercise of the B or C Option, as the case may be, in trust with an agency named
by Alcan for a minimum period of five years. The exercise price per Share of
each D Option is set at not less than 100% of the market value on the exercise
date of the associated B or C Option. D Options are exercisable in the same
manner as the associated B or C Option. The option period for the D Option will
terminate on the same date as the associated B or C Option. In the event of
death or retirement, any remainder of this Option period in excess of five years
is reduced to five years. The vesting provisions of the D Option are identical
to those of the associated B or C Option. The D Options do not have SARs
connected therewith.

In 1998, Alcan has granted D Options to certain executives associated with each
of the 1996 and 1997 option grants, up to a maximum of 10,000 D Options for each
grant.

Limits on Grants of B, C and D Options

As stated above, no further A Options may be issued.

Alcan may issue in any year B, C or D Options in respect of a Yearly Allotment,
as defined in the Option Plan, in aggregate not exceeding 0.75% of the Shares
outstanding as at the end of the previous calendar year. In addition, the unused
portion of any previous Yearly Allotment may be carried forward. The cumulative
maximum number of Shares which can be issued under the Option Plan after 31
December 1995 is 20,500,000.

Exercise of all Options

The Personnel Committee has determined that upon the completion of either Share
Exchange Offer, all Options granted under the Option Plan shall become
immediately exercisable in accordance with the terms of the Option Plan.

Grants and Exercises during 1999

The following table provides information pertaining to Options granted to the
Named Executive Officers during 1999:

                           OPTION GRANTS DURING 1999

<TABLE>
<S>                                 <C>              <C>                       <C>                     <C>
- -----------------------------------------------------------------------------------------------------------------------------
                                      Shares
                                       Under                                     Exercise Price
                                     Options           Percent of Total         and Market Value
                                     Granted           Options Granted          on Date of Grant
  Name                                (#)(1)         to Employees in 1999        (Can. $/Share)         Expiration Date
- -----------------------------------------------------------------------------------------------------------------------------
  J. Bougie                          200,000(2)              15.2                    45.43             21 September 2009
- -----------------------------------------------------------------------------------------------------------------------------
  B.W. Sturgell                       51,000(2)              3.9                     45.43             21 September 2009
- -----------------------------------------------------------------------------------------------------------------------------
  J.-P. Ergas                         20,100(2)              1.5                     45.43             21 September 2009
- -----------------------------------------------------------------------------------------------------------------------------
  S. Thadhani                         39,000(2)              3.0                     45.43             21 September 2009
- -----------------------------------------------------------------------------------------------------------------------------
  E.P. LeBlanc                        51,000(2)              3.9                     45.43             21 September 2009
- -----------------------------------------------------------------------------------------------------------------------------
  R.B. Evans                          51,000(2)              3.9                     45.43             21 September 2009
- -----------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1) Date of grant: 22 September 1999.

(2) C Option grant.

                                       23
<PAGE>   26

The following table provides certain required information pertaining to Options
exercised by the Named Executive Officers during 1999 as well as year-end
values:

                    AGGREGATED OPTION EXERCISES DURING 1999
                           AND YEAR-END OPTION VALUES

<TABLE>
<S>                              <C>               <C>            <C>                           <C>
- --------------------------------------------------------------------------------------------------------------------------------
                                                                  Shares Underlying                    Value of
                                    Shares         Aggregate         Unexercised                      Unexercised
                                   Acquired          Value            Options at                in-the-Money Options at
                                 on Exercise        Realized     31 December 1999 (1)             31 December 1999 (1)
  Name                               (#)            (Can. $)             (#)                           (Can. $)
- --------------------------------------------------------------------------------------------------------------------------------
  J. Bougie                           0                0              E: 200,850                     E: 4,682,675
                                                                      U: 529,050                     U: 6,589,206
- --------------------------------------------------------------------------------------------------------------------------------
  B.W. Sturgell                       0                0              E:  44,150                     E:   917,423
                                                                      U:  73,400                     U: 1,148,698
- --------------------------------------------------------------------------------------------------------------------------------
  J.-P. Ergas                         0                0              E:  74,400                     E: 1,488,390
                                                                      U:  41,800                     U:   663,502
- --------------------------------------------------------------------------------------------------------------------------------
  S. Thadhani                         0                0              E:  99,350                     E: 2,194,254
                                                                      U:  63,350                     U: 1,017,543
- --------------------------------------------------------------------------------------------------------------------------------
  E.P. LeBlanc                        0                0              E:  88,050                     E: 1,995,966
                                                                      U:  81,350                     U: 1,343,106
- --------------------------------------------------------------------------------------------------------------------------------
  R.B. Evans                          0                0              E:  41,437                     E:   760,709
                                                                      U:  74,863                     U: 1,151,468
- --------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1) E: Exercisable  U: Unexercisable

The following table provides certain required information pertaining to SARs
exercised by the Named Executive Officers during 1999 as well as year-end
values:

                      AGGREGATED SAR EXERCISES DURING 1999
                            AND YEAR-END SAR VALUES

<TABLE>
<S>                              <C>               <C>            <C>                             <C>
- --------------------------------------------------------------------------------------------------------------------------------
                                                                   Shares Underlying                   Value of
                                    Shares         Aggregate          Unexercised                     Unexercised
                                   Acquired          Value              SARs at                  in-the-Money SARs at
                                 on Exercise       Realized      31 December 1999 (1)            31 December 1999 (1)
  Name                               (#)           (Can. $)               (#)                          (Can. $)
- --------------------------------------------------------------------------------------------------------------------------------
 J. Bougie                            0                0               E:     0                        E:     0
                                                                       U:     0                        U:     0
- --------------------------------------------------------------------------------------------------------------------------------
 B.W. Sturgell                        0                0               E:     0                        E:     0
                                                                       U:     0                        U:     0
- --------------------------------------------------------------------------------------------------------------------------------
 J.-P. Ergas                          0                0               E:     0                        E:     0
                                                                       U:     0                        U:     0
- --------------------------------------------------------------------------------------------------------------------------------
 S. Thadhani                          0                0               E:     0                        E:     0
                                                                       U:     0                        U:     0
- --------------------------------------------------------------------------------------------------------------------------------
 E.P. LeBlanc                       3,500            82,183            E:     0                        E:     0
                                                                       U:     0                        U:     0
- --------------------------------------------------------------------------------------------------------------------------------
 R.B. Evans                           0                0               E:     0                        E:     0
                                                                       U:     0                        U:     0
- --------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1) E: Exercisable  U: Unexercisable

                                       24
<PAGE>   27

RETIREMENT BENEFITS

Canadian Plans

During 1999, J. Bougie, S. Thadhani and E.P. LeBlanc participated in the Alcan
Pension Plan (Canada) and the Alcan Supplemental Retirement Benefits Plan
(Canada), together herein referred to as the "Canadian Plans". Pensions up to a
statutory limit are payable under the former and, in excess thereof, under the
latter.

The Canadian Plans provide for pensions calculated on pensionable service and
annual average earnings during the 36 consecutive months when they were the
greatest, which earnings consist of salary and the Executive Performance Award
at its guideline amount up to a maximum (for J. Bougie, see page 18). The
following table shows estimated annual retirement benefits, expressed as a
percentage of annual average earnings during the said 36 months, payable upon
normal retirement at age 65 to persons in the indicated earnings and pensionable
service classifications.

                                 CANADIAN PLANS

<TABLE>
<S>                                      <C>            <C>            <C>            <C>            <C>            <C>
- -----------------------------------------------------------------------------------------------------------------------------
          Average Annual                                          Years of Pensionable Service
             Earnings             -------------------------------------------------------------------------------------------
               ($)                       10             15             20             25             30             35
- -----------------------------------------------------------------------------------------------------------------------------
              400,000                    17%            25%            33%            42%            50%            58%
- -----------------------------------------------------------------------------------------------------------------------------
              500,000                    17%            25%            33%            42%            50%            59%
- -----------------------------------------------------------------------------------------------------------------------------
         600,000 -- 800,000              17%            25%            34%            42%            50%            59%
- -----------------------------------------------------------------------------------------------------------------------------
        900,000 -- 2,000,000             17%            25%            34%            42%            51%            59%
- -----------------------------------------------------------------------------------------------------------------------------
</TABLE>

The Alcan Supplemental Retirement Benefits Plan also provides for an additional
pension to J. Bougie which increases the percentages in the table above by 4%.

Non-Canadian Plans

During 1999, B.W. Sturgell and R.B. Evans participated in an Alcan-sponsored
pension plan in the U.S.A. ("U.S. Plan") which provides for retirement benefits
which are generally comparable with the Canadian Plans, but with a ceiling of
60% of annual average earnings and a maximum pensionable service of 35 years.
The following table shows estimated annual retirement benefits, expressed as a
percentage of annual average earnings during the three consecutive calendar
years when they were the greatest, payable upon normal retirement at age 65 to
persons in the indicated earnings and pensionable service classifications.

                                   U.S. PLAN

<TABLE>
<S>                                      <C>            <C>            <C>            <C>            <C>            <C>
- -----------------------------------------------------------------------------------------------------------------------------
          Average Annual                                          Years of Pensionable Service
             Earnings             -------------------------------------------------------------------------------------------
               ($)                       10             15             20             25             30             35
- -----------------------------------------------------------------------------------------------------------------------------
         500,000 -- 900,000              17%            25%            34%            42%            51%            59%
- -----------------------------------------------------------------------------------------------------------------------------
      1,000,000 -- 2,000,000             17%            26%            34%            43%            51%            60%
- -----------------------------------------------------------------------------------------------------------------------------
</TABLE>

J.-P. Ergas participated in an Alcan-sponsored pension plan in the United
Kingdom and also in a supplemental retirement benefit agreement which provides
for a pension based on the terms of the U.S. Plan.

Deductions for Social Security

In the Canadian Plans, the retirement benefits described above are reduced by
the excess (if any) of retirement benefits payable from non-Canadian social
security and the Canada Pension Plan or the Quebec Pension Plan ("C/QPP") over
the maximum retirement benefits under the C/QPP. The normal

                                       25
<PAGE>   28

form of payment of pensions is a lifetime annuity with a guaranteed minimum of
60 monthly payments or a 50% lifetime pension to the surviving spouse.

Pensionable Earnings and Years of Pensionable Service

The 1999 pensionable earnings and estimated years of pensionable service on
normal retirement at age 65 (subject to a maximum of 35 years where applicable)
for the Named Executive Officers were as follows: J. Bougie, $1,036,980 and 33
years; B.W. Sturgell, $626,300 and 25 years; S. Thadhani, $453,634 and 31 years;
E.P. LeBlanc, $535,731 and 33 years; R.B. Evans, $620,050 and 16 years; at his
retirement date, average earnings of J.-P. Ergas were $776,931 and his
pensionable service was 5 years.

RETIRING ALLOWANCES

Upon his retirement, R.B. Evans will be paid a retiring allowance equal to
$38,700 increased by 7% per annum from 31 December 1999.

BOARD FEES

An employee of Alcan who is a Director is not entitled to receive fees for
serving on the Board or on any Committee thereof.

EMPLOYMENT AGREEMENTS

Alcan has entered into employment and/or change of control agreements with
various employees including the following Named Executive Officers: J. Bougie,
B.W. Sturgell, S. Thadhani, E.P. LeBlanc and R.B. Evans.

COMPENSATION OF NON-EXECUTIVE DIRECTORS

FEES AND EXPENSES

During 1999, every Non-Executive Director was paid an annual fee of $25,000 and
an additional annual fee of $5,000 for serving on a Committee of the Board,
except for the Options Committee. If such Director also served as Chairman of a
Committee, a further annual fee of $6,000 was paid. J.R. Evans, as Non-Executive
Chairman of the Board, was paid a fee of $155,000 during 1999 in lieu of the
above fees.

Non-Executive Directors are reimbursed for transportation and other expenses
actually incurred in attending Board/Committee meetings. A travel fee of $1,000
is also payable to those Non-Executive Directors who require an extra day of
travel to attend any Board/Committee meeting; during 1999, travel fees were paid
as follows: P.H. Pearse, $9,000; Sir George Russell, $7,000; and G. Schulmeyer,
$3,000.

Non-Executive Directors who are not Canadian resident are entitled to paid tax
advice. During 1999 the expenses were paid as follows: T. Engen, $1,500; Sir
George Russell, $1,500 and G. Schulmeyer, $1,500.

SHARE INVESTMENT PLAN FOR DIRECTORS

Non-Executive Directors may invest all or part of their fees in Shares through
the Share Investment Plan for Directors.

RETIREMENT ARRANGEMENTS

Under the Non-Executive Directors' Deferred Share Unit Plan, each Non-Executive
Director is credited with a number of Directors' Deferred Share Units ("DDSUs"),
as determined by the Board. At present, this number has been set at the
equivalent of one DDSU for every $100 of Directors' fees (as described above,
but excluding the travel fees) received by the Director. Until redemption,
additional DDSUs are credited to each Director corresponding to dividends
declared on the Shares. The DDSUs are redeemable only upon termination
(retirement, resignation or death). The amount to be paid by Alcan upon
redemption (which must be on or before 15 December of the calendar year next
following the termination) will be calculated by multiplying the accumulated
balance of DDSUs by the average price of a Share on the Toronto and New York
stock exchanges at the time of redemption.

                                       26
<PAGE>   29

INDEBTEDNESS OF DIRECTORS AND EXECUTIVE OFFICERS

Non-Executive Directors

Non-Executive Directors and former Non-Executive Directors are not indebted to
Alcan.

Option Loans to Executive Officers

The required details with regard to Option Loans given to Executive Officers are
shown in the following table. The aggregate indebtedness of all Executive
Officers and employees and former Executive Officers and employees of Alcan and
its Subsidiaries (including the Named Executive Officers) to Alcan in respect of
Option Loans at 14 February 2000 was $2,965,528.

The terms of Option Loans are described on page 22.

           TABLE OF INDEBTEDNESS OF DIRECTORS AND EXECUTIVE OFFICERS
                               UNDER OPTION PLAN

<TABLE>
<S>                  <C>                    <C>            <C>              <C>              <C>              <C>
- ------------------------------------------------------------------------------------------------------------------------------
        Name and Principal Position          Involvement       Largest           Amount        Financially      Security for
                                               of Alcan         Amount        Outstanding        Assisted       Indebtedness
                                                             Outstanding         as at            Share
                                                             During 1999      14 February       Purchases
                                                                 ($)              2000         During 1999
                                                                                  ($)              (1)
                                                                                                   (#)
- ------------------------------------------------------------------------------------------------------------------------------
 R.L. Ball           Executive Vice             Lender          66,900           63,419               0             (2)
                     President
- ------------------------------------------------------------------------------------------------------------------------------
 J. Bougie (3)       President and Chief        Lender         436,592          411,792               0             (2)
                     Executive Officer
- ------------------------------------------------------------------------------------------------------------------------------
 C. Chamberland      Former Executive Vice      Lender          23,226                0               0             (2)
                     President
- ------------------------------------------------------------------------------------------------------------------------------
 E.P. LeBlanc        Executive Vice             Lender          51,489           48,721               0             (2)
                     President
- ------------------------------------------------------------------------------------------------------------------------------
 G.R. Lucas          Treasurer                  Lender          61,934           56,817           2,500             (2)
- ------------------------------------------------------------------------------------------------------------------------------
 G. Ouellet          Vice President             Lender          54,426           51,561               0             (2)
- ------------------------------------------------------------------------------------------------------------------------------
 E.N. Santos (4)     Former Executive Vice      Lender         252,217          238,205               0             (2)
                     President
- ------------------------------------------------------------------------------------------------------------------------------
 B.W. Sturgell       Executive Vice             Lender          43,559           40,224               0             (2)
                     President
- ------------------------------------------------------------------------------------------------------------------------------
 S. Thadhani         Executive Vice             Lender         111,572          105,700               0             (2)
                     President
- ------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1) In respect of A Options only.

(2) Security for the indebtedness is provided by the deposit of the certificates
    representing the relevant Shares with CIBC Mellon Trust Company, as trustee,
    which holds the certificates registered in its name until full repayment of
    the particular Option Loan has been made to Alcan.

(3) J. Bougie is a nominee proposed for election as Director.

(4) E.N. Santos retired during 1999.

Other Loans to Executive Officers

The aggregate indebtedness of all Executive Officers and employees and former
Executive Officers and employees of Alcan and its Subsidiaries (including the
Named Executive Officers) to Alcan in respect of loans other than Option Loans
at 14 February 2000 was $2,543,426.

DIRECTORS' AND OFFICERS' LIABILITY INSURANCE

Alcan carries insurance covering liability, including defence costs, of
directors and officers of Alcan and its Subsidiaries, incurred as a result of
their acting as such, except in the case of failure to act honestly and in good
faith. The policy provides coverage against certain risks in situations where
Alcan may be prohibited by law from indemnifying the directors or officers. The
policy also reimburses Alcan for certain

                                       27
<PAGE>   30

indemnity payments made by Alcan to such director or officer, subject to a $10
million deductible in respect of each insured loss.

The premium paid by Alcan for coverage in 1999 was $345,000 and the limit of
insurance is $100 million per occurrence and in the aggregate per year.

APPOINTMENT OF AUDITORS

At the Meeting, Shareholders will be called upon to appoint Auditors to serve
until the next Annual Meeting of Alcan and to authorize the Directors to fix the
remuneration of the Auditors so appointed.

The Board of Directors and Management, on the advice of the Audit Committee,
recommend that PricewaterhouseCoopers LLP, Montreal, Canada, be appointed as
Auditors. PricewaterhouseCoopers LLP and its predecessor, Price Waterhouse, have
been the Auditors of Alcan since 1936.

A representative of PricewaterhouseCoopers LLP will be present at the Meeting
and will have the opportunity to make a statement should he desire to do so. He
will also be available to answer questions.

APPROVAL OF BOARD OF DIRECTORS

The Board of Directors has approved the contents of this Management Proxy
Circular and its issue to Shareholders.

                                                       /s/ David McAusland
                                                       -------------------------
                                                                 David McAusland
                                                                 Vice President,
                                               Chief Legal Officer and Secretary

                                       28
<PAGE>   31

                                      LOGO

<TABLE>
<S>           <C>
                M - Official mark of Environment Canada.
              M - Marque officielle d'Environnement Canada.
</TABLE>

LOGO                                                           PRINTED IN CANADA


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