Exhibit 10.57


          CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED BASED ON A
                       REQUEST FOR CONFIDENTIAL TREATMENT

       OMITTED PORTIONS HAVE BEEN SEPARATELY FILED WITH THE SECURITIES AND
                               EXCHANGE COMMISSION






                             MASTER SUPPLY AGREEMENT




                                     BETWEEN

                                  GRAFTECH INC.

                                       AND

                           BALLARD POWER SYSTEMS INC.





                                TABLE OF CONTENTS

                                                                            PAGE


PART 1      DEFINITIONS AND INTERPRETATION.....................................1

         Definitions...........................................................1

         Interpretation........................................................8

         Schedules.............................................................9

PART 2      PURCHASE AND SALE OF GRAPHITIC MATERIALS AND
            GRAPHITIC COMPONENTS...............................................9

         [TEXT DELETED] Preparation Process....................................9

         Purchase and Sale After [TEXT DELETED]................................9

         Supply Arrangement Terms..............................................9

         Exclusive Supplier of Graphitic Materials............................10

         BPS Intent re: Graphitic Components..................................10

         Future Forecasts and Pricing - Graphitic Materials and
         Graphitic Components.................................................10

         Future Forecasts for Investment Planning.............................11

         Prototype Product Sales..............................................12

         Most Favoured Customer...............................................12

         BPS's Supplier Manual................................................12

         Third Party Sales....................................................13

         Liaison Personnel....................................................14

         Development Exceptions...............................................14

         Existing Supply Arrangement..........................................14

PART 3      CONDITIONS OF PURCHASE............................................14

         Conditions of Purchase...............................................14

PART 4      CONFIDENTIALITY...................................................15

         Non-Disclosure.......................................................15

         Exceptions...........................................................16

         Legal Requirement to Disclose........................................16

         No Solicitation......................................................16

         Reasonable Restrictions..............................................17

         Publicity............................................................17

PART 5      DISPUTE RESOLUTION................................................17

         Initiation of Process................................................17



                                      -i-


                                TABLE OF CONTENTS
                                  (CONTINUED)

                                                                            PAGE

         Committee Involvement................................................17

         Senior Officer Involvement...........................................17

         Arbitration..........................................................18

         Implementation.......................................................18

         Venue of Arbitration.................................................18

         Non-Applicability of Part 5..........................................18

PART 6      TERM AND TERMINATION..............................................18

         Term     ............................................................18

         Termination..........................................................19

         Liability Limited....................................................22

         Exclusions to Limited Liability......................................22

         Remedies.............................................................22

PART 7      GENERAL...........................................................22

         Amendments...........................................................22

         Further Assurances...................................................22

         Entire Agreement.....................................................22

         Notice...............................................................23

         Deemed Receipt.......................................................23

         Change of Address....................................................23

         Binding Effect.......................................................24

         Governing Law........................................................24

         Attornment...........................................................24

         Force Majeure........................................................24

         Severability.........................................................24

         Counterparts.........................................................25

         No Assignment........................................................25

         Survival.............................................................25

         No Partnership.......................................................25


                                      -ii-






                             MASTER SUPPLY AGREEMENT

THIS AGREEMENT is made effective the 5th day of June, 2001

BETWEEN:

       GRAFTECH INC., a Delaware corporation having an office at
       11709 Madison Avenue, Lakewood, Ohio 44107

       ("Graftech")

AND:

       BALLARD POWER SYSTEMS INC., a Canadian corporation having
       an office at 9000 Glenlyon Parkway, Burnaby, British Columbia,
       Canada V5J 5J9

       ("BPS")

WHEREAS:

(A)    The parties and UCAR Carbon Company Inc. ("UCAR Carbon") have entered
       into a Joint Development and Collaboration Agreement (the "Collaboration
       Agreement") as of the date hereof for the development of Graphitic
       Materials (as defined herein) and Graphitic Components (as defined
       herein) and related process technology and manufacturing processes for
       their use in PEM Fuel Cells and PEM Fuel Cell Systems (as defined
       herein);

(B)    BPS seeks an assured source of supply of Graphitic Materials and
       Graphitic Components in connection with the development and manufacture
       of PEM Fuel Cells and PEM Fuel Cell Systems;

(C)    Graftech is a manufacturer of Graphitic Materials and Graphitic
       Components; and

(D)    BPS intends to purchase from Graftech, and Graftech intends to supply to
       BPS, Graphitic Materials and Graphitic Components on the terms and
       conditions set forth in this Agreement and the individual supply
       arrangements (each a "Supply Arrangement") made pursuant to this
       Agreement;

NOW, THEREFORE, the parties agree as follows:

                                     PART 1

                         DEFINITIONS AND INTERPRETATION

DEFINITIONS

1.1    In this Agreement, including the recitals and schedules, except as
       expressly provided or unless the context otherwise requires.






       AFFILIATE, in relation to a specified Person, means a Person that
       directly or indirectly controls, is under common control with, or is
       controlled by the specified Person. For the purposes of this Agreement,
       control of a corporation, limited liability company, partnership, limited
       partnership or other entity by a Person is deemed to occur if

       (a)    securities or other ownership interests of the corporation,
              limited liability company, partnership, limited partnership or
              other entity to which are attached more than 50% of the votes that
              may be cast to elect members of the board of directors, general
              partners, managing members or other governing body of such entity
              or other rights to elect a majority of the members of the
              applicable governing body are held, other than by way of security
              only, by or for the benefit of the Person, and

       (b)    the votes attached to those securities or other ownership
              interests are sufficient, if exercised, to elect a majority of the
              members of the board of directors, general partners, managing
              members or other governing body of such entity,

       provided, however, that UCAR Carbon will be deemed to be an Affiliate of
       Graftech if

       (c)    it directly or indirectly holds a sufficient number of the voting
              rights attached to all outstanding voting securities of Graftech
              to affect materially the control of Graftech, or,

       (d)    it, together with other Persons, acting jointly or in concert by
              virtue of an agreement, arrangement, commitment or understanding,
              directly or indirectly, holds in total a sufficient number of the
              voting rights attached to all outstanding securities of Graftech
              to affect materially the control of Graftech.

       For purposes of this Agreement, if UCAR Carbon, alone or acting jointly
       or in concert with other Persons, directly or indirectly, holds more than
       20% of the voting securities of Graftech, UCAR Carbon will be deemed, in
       the absence of evidence to the contrary, to control Graftech,

       ANNUAL COMMITMENT has the meaning ascribed to it in ss.2.6(c),

       [TEXT DELETED] means, for the purposes of this Agreement, the formal
       management decision point that provides [TEXT DELETED] for the [TEXT
       DELETED] and [TEXT DELETED] and should include [TEXT DELETED] on [TEXT
       DELETED] and/or [TEXT DELETED]. It is the [TEXT DELETED] described as the
       [TEXT DELETED] in [TEXT DELETED] dated [TEXT DELETED],

       [TEXT DELETED] means, for the purposes of this Agreement, the [TEXT
       DELETED] and [TEXT DELETED] where the [TEXT DELETED] of the [TEXT
       DELETED] is [TEXT DELETED]. No [TEXT DELETED] should be made [TEXT
       DELETED] this [TEXT DELETED] and [TEXT DELETED] is [TEXT DELETED] to
       [TEXT DELETED] with [TEXT DELETED] for the [TEXT DELETED] of [TEXT
       DELETED]. It is the [TEXT DELETED] described as the [TEXT DELETED] in
       [TEXT DELETED], dated [TEXT DELETED],

       BPS/GRAFTECH LICENSE has the meaning ascribed to it in the Collaboration
       Agreement,



                                       2


       BPS    PERMITTED LICENSEES means, collectively,

       (a)    [TEXT DELETED] and its Subsidiaries (other than Subsidiaries that
              have a line of business that would make them a Graftech
              Competitor),

       (b)    [TEXT DELETED] and its Subsidiaries (other than Subsidiaries that
              have a line of business that would make them a Graftech
              Competitor),

       (c)    wholly-owned subsidiaries of BPS and Ballard Generation Systems
              Inc.,

       (d)    licensees of BPS's Background IP, but excludes any licensee that
              has a line of business that would make it a Graftech Competitor,

       (e)    subject to ss.3.5(a)(i)(B) of the Collaboration Agreement,
              subcontractors of BPS, and

       (f)    each other Person that is approved in writing by Graftech as BPS's
              sublicensee of the Graftech/BPS License,

       BUSINESS DAY means a day that is not

       (a)    a Saturday or a Sunday, or a British Columbia provincial, Canadian
              federal, a United States national, or Ohio state, holiday, or

       (b)    a day during the period commencing on December 24 of one year and
              ending on January 2 of the following year,

       COLLABORATION AGREEMENT has the meaning ascribed to it in Recital (A) to
       this Agreement,

       COMMITTEE has the meaning ascribed to it in the Collaboration Agreement,

       CONDITIONS OF PURCHASE means the conditions of purchase annexed hereto as
       Schedule D, as may be amended by the parties to this Agreement by mutual
       agreement from time to time,

       CONFIDENTIAL INFORMATION means, in relation to a Person, information
       known or used by such Person in connection with its business and
       technology, including, but not limited to, such Person's Intellectual
       Property, customer information, financial information, marketing
       information, and information as to business opportunities and research
       and development,

       DEVELOPMENT has the meaning ascribed to it in the Collaboration
       Agreement,

       DISCLOSING PARTY has the meaning ascribed to it in ss.4.1,

       DISPUTE has the meaning ascribed to it in ss.5.1,

       DISPUTE NOTICE has the meaning ascribed to it in ss.5.1,



                                       3


       EFFECTIVE DATE means the date appearing on page 1 of this Agreement,

       EVENT OF DEFAULT in relation to a party to this Agreement means the
       occurrence of one or more of the following circumstances with respect to
       such party which has, or is reasonably likely to have, a material adverse
       effect on the business of the other party or on the performance by such
       party or the other party of a material term of this Agreement:

       (a)    an order is made or a resolution is passed or a petition is filed
              by such party for the liquidation, dissolution or winding-up of
              such party (other than pursuant to a corporate reorganization,
              recapitalization, realignment or restructuring not connected with
              an event described in ss.(d), ss.(e) or ss.(f));

       (b)    such party is in breach of its obligations under Part 4;

       (c)    such party commits a breach in observing or performing any other
              covenant, agreement or condition of this Agreement (not covered by
              another provision of the definition of Event of Default) on its
              part to be observed or performed and does not rectify or cure such
              breach within 30 days after receipt of written notice from the
              other party to this Agreement specifying in reasonable detail such
              breach; provided, however, that if the nature of the breach is
              such that it cannot be cured within such 30-day period and such
              party has provided the other party to this Agreement with
              assurances, reasonably satisfactory to the other party, that the
              breach can be cured within 60 days, and such party has commenced
              and continued with all due diligence to cure such breach, such
              breach will not constitute an Event of Default unless such breach
              is not cured within 60 days after receipt by such party of written
              notice specifying the breach;

       (d)    an execution, sequestration or any other process of any court
              becomes enforceable against such party or any distress attachment
              or analogous process is levied upon any material part of the
              property, assets and undertaking of such party and any such
              process or distress attachment is not stayed or otherwise
              suspended by a court of competent jurisdiction within 60 days;

       (e)    such party voluntarily files for bankruptcy relief, an involuntary
              bankruptcy proceeding is commenced against such party, and is not
              dismissed within 90 days, or such party makes an assignment for
              the benefit of creditors, consents to a proposal or similar action
              under any bankruptcy, insolvency or debtor-creditor legislation
              applicable to it, or commences (or has commenced against it and is
              not dismissed within 90 days) any other proceedings relating to it
              under any reorganization, arrangement, readjustment of debt,
              dissolution or liquidation law or statute of any jurisdiction
              whether now or hereafter in effect, or consents to any such
              proceeding;

       (f)    a custodian, liquidator, receiver, receiver and manager,
              receiver-manager, trustee or any other person with similar powers
              is appointed for such party or in respect of any material property
              or assets or material part of the property or assets of such


                                       4


              party and such appointment is not discharged within 90 days or
              before any action is taken with respect to such property or asset;
              or

       (g)    a final, non-appealable, decision of any judicial, administrative,
              governmental authority or other authority or arbitrator is made
              which enjoins or restrains, or renders illegal or unenforceable,
              the performance or observance by such party of any material term
              of this Agreement,

       FLOW FIELD PLATE means an electrically conductive fuel cell separator
       plate that can be used in PEM Fuel Cells,

       GAS DIFFUSION LAYER or GDL means a Substrate which has been [TEXT
       DELETED] or [TEXT DELETED] to enable it to be [TEXT DELETED] of a [TEXT
       DELETED] in a [TEXT DELETED] ,

       GRAFTECH ARISING IP means all Intellectual Property arising pursuant to
       the Development concerning items allocated to Graftech in Schedule B of
       the Collaboration Agreement including, but not limited to, the design,
       composition, manufacturing techniques and methodology respecting such
       items,

       GRAFTECH BACKGROUND IP means all Intellectual Property owned or
       controlled by Graftech or its Affiliates before the Effective Date,

       GRAFTECH/BPS LICENSE has the meaning ascribed to it in the Collaboration
       Agreement,

       GRAFTECH COMPETITOR means a manufacturer of Graphitic Materials,

       GRAPHITIC COMPONENTS means components made from or utilizing, in whole or
       in part, Graphitic Materials, including, but not limited to, Flow Field
       Plates, GDLs and other components for PEM Fuel Cell and PEM Fuel Cell
       Systems,

       GRAFTECH IP means, collectively, the Graftech Arising IP and the Graftech
       Background IP,

       GRAPHITIC MATERIALS means materials of intercalated natural graphite
       flakes and materials derived from such flakes, such as expanded graphite
       and/or flexible graphite (commonly referred to as graphite sheet or
       foil), [TEXT DELETED], [TEXT DELETED] or [TEXT DELETED], and [TEXT
       DELETED], [TEXT DELETED] or [TEXT DELETED],

       INITIAL PURCHASING PERIOD means with respect to a particular Supply
       Arrangement, the period commencing on the date of execution of such
       Supply Arrangement and ending on

       (a)    December 31, of the same year, or

       (b)    if the period calculated pursuant to ss.(a) is less than six
              months, December 31 of the following year,

       INITIAL TERM has the meaning ascribed to it in ss.6.1,



                                       5


       INTELLECTUAL PROPERTY or IP means a patent, patent application,
       industrial design, invention, design, trade secret, idea, work,
       methodology, technology, innovation, creation, concept, moral right,
       development drawing, research, analysis, know-how, experiment, copyright,
       data, formula, method, procedure, process, system or technique,

       JOINT ARISING IP has the meaning ascribed to it in the Collaboration
       Agreement,

       MEA means a membrane electrode assembly being a solid polymer electrolyte
       or ion exchange membrane disposed between two GDLs for use in a PEM Fuel
       Cell and having an electrochemically active region that includes a
       quantity of electrocatalyst typically disposed in a layer at each
       membrane/GDL interface,

       NET SALES PRICE means the gross invoice price (based on fair and honest
       pricing in accordance with normal established pricing policy of the party
       paying the royalty), less allowances for returns (in accordance with the
       normal established return policy of such party), and less cash and other
       trade discounts off the invoiced price (to the extent separately stated
       on such invoice) to the extent consistent with normal established
       discounting policy of such party, shipping charges (to the extent
       separately stated in such invoice) and sales and other excise taxes
       included in such invoice price, received or receivable by the party and
       attributable to the supply of Graphitic Components; provided, however,
       that with respect to any Graphitic Components disposed of (other than
       disposal of obsolete, defective and waste products) by such party in any
       manner other than a bona fide and arm's length sales transaction, the Net
       Sales Price of such Graphitic Components will be deemed to be an amount
       equal to the amount which would have been the Net Sales Price of such
       Graphitic Components had they been sold in the same market for cash in a
       bona fide and arm's length transaction,

       NOTICE has the meaning ascribed to it in ss.7.4,

       PEM FUEL CELL means, subject to ss.2.13, a polymer electrolyte membrane
       fuel cell or fuel cell stack (including, for greater certainty, a direct
       methanol polymer electrolyte membrane fuel cell or fuel cell stack),
       including components, devices, materials and subsystems thereof necessary
       or desirable for the functioning of the fuel cell or fuel cell stack,
       including for sealing, venting of gases, vibration isolation,
       electromagnetic shielding, the supply, recirculation and removal of gases
       and fluids, inlet gas conditioning, humidification and monitoring, and
       for control logic and interface logic for the safe and optimal
       performance of the fuel cell or fuel cell stack, definition of control
       interfaces between the fuel cell and the fuel cell system control system,
       and further including structural elements, housings and interfaces with
       an associated fuel cell system or components thereof,

       PEM FUEL CELL SYSTEM means, subject to ss.2.13, the components assembled
       or designed for assembly around A PEM Fuel Cell, including the fuel tank,
       fuel storage and supply subsystem, fuel processor, air supply subsystem,
       cooling subsystem, control subsystem, electronic interfaces and power
       conditioning subsystem,



                                       6


       PERSON means an individual, corporation, body corporate, firm, limited
       liability company, partnership, syndicate, joint venture, society,
       association, trust or unincorporated organization or trustee or other
       such legal representative,

       PRICING AND DELIVERY SCHEDULE has the meaning ascribed to it in
       ss.2.6(b),

       PRODUCTS means Graphitic Materials and Graphitic Components that have
       passed the [TEXT DELETED],

       PROTOTYPE PRODUCTS means Graphitic Materials and Graphitic Components
       that have not passed the [TEXT DELETED],

       PURCHASE ORDER has the meaning ascribed to it in ss.2.8,

       RECIPIENT has the meaning ascribed to it in ss.4.1,

       RECIPIENT'S AGENTS has the meaning ascribed to it in ss.4.1(a),

       RENEWAL TERM has the meaning ascribed to it in ss.6.1,

       REVISED ANNUAL COMMITMENT has the meaning ascribed to it in ss.2.6(g),

       REVISED PRICING AND DELIVERY SCHEDULE has the meaning ascribed to it
       in ss.2.6(d),

       RFQ has the meaning ascribed to it in ss.2.1,

       ROYALTY RATE means a mutually agreed to royalty determined by reference,
       inter alia, to the factors described in Schedule C attached hereto,

       RULES has the meaning ascribed to it in ss.5.4,

       SENIOR OFFICER means, in the case of BPS, BPS's President and, in the
       case of Graftech, Graftech's President,

       SPECIFICATIONS means the specifications for the Graphitic Materials and
       Graphitic Components agreed to by BPS and Graftech,

       SUBSTRATE means a Graphitic Material [TEXT DELETED] for liquid or gas
       permeability but, for greater certainty, excludes a GDL,

       SUPPLIER MANUAL means the BPS document which describes BPS's method of
       evaluating, approving, rating and ranking its suppliers' performance and
       product quality, the current version of which is attached hereto in
       Schedule A, as may be amended from time to time,

       SUPPLY ARRANGEMENT has the meaning ascribed to it in Recital (D) to this
       Agreement,

       SUPPLY INDIVIDUAL DEFAULT LICENSE has the meaning ascribed to it
       in ss.2.10,



                                       7


       UCAR CARBON has the meaning ascribed to it in Recital A,

       YEAR means a calendar year, and

       YEARLY FORECAST has the meaning ascribed to it in ss.2.6(a),

INTERPRETATION

1.2    In this Agreement, except as otherwise expressly provided or unless the
       context otherwise requires,

       (a)    "this Agreement" means this Master Supply Agreement as from time
              to time supplemented or amended by one or more agreements entered
              into pursuant to the applicable provisions hereof,

       (b)    the headings in this Agreement are inserted for convenience only
              and do not form a part of this Agreement and are not intended to
              interpret, define or limit the scope, extent or intent of this
              Agreement or any provision hereof,

       (c)    the terms "including" and "such as", when following any general
              statement or term, are not to be construed as limiting the general
              statement or term to the specific items or matters set forth or to
              similar items or matters, but rather as permitting the general
              statement or term to refer to all other items or matters that
              could reasonably fall within their broadest possible scope,

       (d)    all accounting terms not otherwise defined herein have the
              meanings assigned to them, and all calculations to be made
              hereunder are to be made, in accordance with, as applicable to BPS
              or Graftech, respectively, Canadian or United States generally
              accepted accounting principles applied on a consistent basis,

       (e)    except where otherwise specified, all references to currency mean
              currency of the United States of America,

       (f)    a reference to a statute includes all regulations made thereunder,
              all amendments to the statute or regulations in force from time to
              time, and any statute or regulation that supplements or supersedes
              such statute or regulations,

       (g)    a reference to an entity includes any successor to that entity,

       (h)    words importing the masculine gender include the feminine or
              neuter, words in the singular include the plural, words importing
              a corporate entity include individuals, and VICE VERSA,

       (i)    a reference to "agreed to", "approval", "authorization" or
              "consent" means written agreement, approval, authorization or
              consent, as the case may be, and



                                       8


       (j)    a reference to a Part is to a Part of this Agreement and the
              symbol ss. followed by a number or some combination of numbers and
              letters refers to the section, paragraph, subparagraph, clause or
              subclause of this Agreement so designated.

SCHEDULES

1.3    The following schedules are attached hereto and are incorporated into
       this Agreement by reference and form a part hereof:

       Schedule A     Supplier Manual
       Schedule B     Supply Arrangement - Graphitic Materials for Flow Field
                      Plates
       Schedule C     Royalty Determination
       Schedule D     Conditions of Purchase

                                     PART 2

                         PURCHASE AND SALE OF GRAPHITIC
                       MATERIALS AND GRAPHITIC COMPONENTS

[TEXT DELETED]

2.1    As part of the [TEXT DELETED], BPS will provide to Graftech a request for
       quote ("RFQ") for its requirements of Graphitic Materials and, as
       appropriate, Graphitic Components. Such RFQ will include BPS's estimated
       weight, volume or quantity requirements for such Graphitic Materials or
       Graphitic Components for the term of the envisioned Supply Arrangement,
       as well as the specifications and quality requirements for such Graphitic
       Materials or Graphitic Components. Graftech will use such RFQ to provide
       to BPS a firm fixed pricing and delivery schedule for the supply of such
       Graphitic Materials or Graphitic Components.

PURCHASE AND SALE AFTER [TEXT DELETED]

2.2    Promptly after a particular Product has passed the [TEXT DELETED], BPS
       will provide Graftech written notice of such event. Subject to the terms
       of this Agreement, within 90 days after any particular Product has passed
       the [TEXT DELETED], the parties

       (a)    will, if such Product is a Graphitic Material, and

       (b)    may, at the option of BPS, if the Product is a Graphitic Component

enter into a Supply Arrangement in respect of the particular Product.

SUPPLY ARRANGEMENT TERMS

2.3    Such Supply Arrangement will be governed by the terms and conditions of
       this Agreement and specify,



                                       9


       (a)    the weight, quantity or volume of the Product agreed to be
              purchased by BPS during

              (i)    the Initial Purchasing Period, or

              (ii)   the entire period of the Supply Arrangement;

       (b)    the agreed purchase price of the Product purchased;

       (c)    the Product Specifications and quality requirements;

       (d)    the term of the Supply Arrangement; and

       (e)    that the purchase and sale of the Product under such Supply
              Arrangement is governed by the terms and conditions of this
              Agreement.

EXCLUSIVE SUPPLIER OF GRAPHITIC MATERIALS

2.4    Subject to the right of BPS to acquire Graphitic Materials and Graphitic
       Components from elsewhere for benchmarking purposes, so long as Graftech
       is able to meet, on a consistent basis, BPS's requirements as to pricing,
       delivery, quality, performance and service in respect of Graphitic
       Materials or Graphitic Components for incorporation in PEM Fuel Cells and
       PEM Fuel Cell Systems, BPS will acquire from Graftech

       (a)    all of its requirements for such Graphitic Materials, and

       (b)    80% of its requirements for such Graphitic Components in
              connection with BPS's development and manufacture of the [TEXT
              DELETED] PEM Fuel Cell stack.

BPS INTENT RE: GRAPHITIC COMPONENTS

2.5    Except as otherwise provided in this Agreement and the Collaboration
       Agreement and BPS's right to make, have made or manufacture Graphitic
       Components for its own PEM Fuel Cell and PEM Fuel Cell Systems business,
       it is the intent (but not the obligation) of BPS to acquire from Graftech
       all of its requirements for Graphitic Components used in connection with
       its development or manufacture of PEM Fuel Cells and PEM Fuel Cell
       Systems.

FUTURE FORECASTS AND PRICING - GRAPHITIC MATERIALS AND GRAPHITIC COMPONENTS

2.6    Subject to the terms of this Agreement, except for those Products covered
       by individual Supply Arrangements, future forecasts, pricing and purchase
       of each Graphitic Material and Graphitic Component will be dealt with as
       follows:

       (a)    commencing no later than 60 days before the expiry of the Initial
              Purchasing Period under a Supply Arrangement, or such longer
              period as set out in ss.2.3(a)(ii), and thereafter no later than
              November 1 of each subsequent Year, BPS will furnish to Graftech a
              rolling three-Year forecast of its Yearly requirements of


                                       10


              the Graphitic Material or the Graphitic Component, as the case may
              be (the "Yearly Forecast"), which forecast will not be binding
              upon BPS;

       (b)    within 30 days after receipt of such forecast, Graftech will
              provide BPS in writing its firm fixed pricing and delivery
              schedule (the "Pricing and Delivery Schedule") of the quantity or
              volume of the Graphitic Material or the Graphitic Component, as
              the case may be, forecast as required by BPS during the first Year
              of such three-Year forecast;

       (c)    no later than 30 days after receipt of the Pricing and Delivery
              Schedule for the Graphitic Material or the Graphitic Component, as
              the case may be, BPS will provide Graftech with a written binding
              commitment (the "Annual Commitment") to purchase a specified
              quantity or volume of the Graphitic Material or the Graphitic
              Component, as the case may be, during the first Year of the
              three-Year Forecast, which commitment may vary from the forecast
              given by BPS for such year;

       (d)    if BPS's quantity or volume or requirements of the Graphitic
              Material or the Graphitic Component, as the case may be, described
              in the Annual Commitment is different from BPS's forecast for the
              first Year of its three-Year rolling forecast by more than 10%,
              Graftech will no longer be bound by the Pricing and Delivery
              Schedule but must, within 30 days after receipt of such Annual
              Commitment, provide BPS with a new firm fixed pricing and delivery
              schedule (the "Revised Pricing and Delivery Schedule") that takes
              into account the difference;

       (e)    BPS will have 30 days after receipt of Graftech's Revised Pricing
              and Delivery Schedule within which to accept or reject the same;
              it being understood and agreed that BPS's failure to respond
              within such 30 day period will be deemed to be a rejection of the
              Revised Pricing and Delivery Schedule;

       (f)    if BPS rejects or is deemed to have rejected the Revised Pricing
              and Delivery Schedule, the matter will be referred for dispute
              resolution under Part 5; and

       (g)    BPS may, upon 30 days' written notice to Graftech, make changes to
              the Annual Commitment ("Revised Annual Commitment") in which event
              ss.(d), ss.(e) and ss.(f) will apply, MUTATIS MUTANDIS; provided,
              however, that if Graftech, acting reasonably, does not provide a
              Revised Pricing and Delivery Schedule for such Revised Annual
              Commitment, this will not constitute an Event of Default or a
              failure to meet BPS's Supplier Manual under ss.2.10(a).

FUTURE FORECASTS FOR INVESTMENT PLANNING

2.7    BPS will provide long-term forecasts of its requirements for Graphitic
       Materials and Graphitic Components as requested by Graftech from time to
       time to assist Graftech in its long-term investment planning. BPS will
       provide forecasts for the time frame requested by Graftech to the extent
       practicable.



                                       11


PROTOTYPE PRODUCT SALES

2.8    Notwithstanding ss.2.6 and ss.2.7 hereof, BPS will not be required to
       submit any forecasts for Prototype Products and any sales of Prototype
       Products by Graftech to BPS will be effected using BPS's standard
       purchase order form ("Purchase Order"); provided, however, that sales of
       Prototype Products will be governed by the terms of this Agreement.

MOST FAVOURED CUSTOMER

2.9    Notwithstanding anything in this Agreement to the contrary, if at any
       time during the term of this Agreement Graftech sells or supplies, or
       offers to sell or supply, to any other Person a like quantity of
       Graphitic Materials and Graphitic Components with substantially similar
       function and capability as those supplied to BPS at a price and terms
       that are more favourable to such other Person than the price and terms
       offered to BPS, Graftech will so inform BPS promptly. In the case where
       in any [TEXT DELETED] period the price at which such Graphitic Materials
       and Graphitic Components are sold to any other Person is [TEXT DELETED]
       than the [TEXT DELETED] to BPS for a [TEXT DELETED] quantity of [TEXT
       DELETED] Graphitic Materials and Graphitic Components with [TEXT DELETED]
       and [TEXT DELETED] during such period, the [TEXT DELETED] by BPS to
       Graftech for the Graphitic Materials and the Graphitic Components sold to
       BPS during such period will be deemed to have been automatically [TEXT
       DELETED] to that [TEXT DELETED] price from the date on which the price
       for the Graphitic Materials and Graphitic Components was [TEXT DELETED]
       to the other Person. In the case where the terms in a sale to such other
       Person are more [TEXT DELETED] than the [TEXT DELETED] in a [TEXT
       DELETED] to BPS, such [TEXT DELETED] of the [TEXT DELETED] to BPS will be
       amended so that the more [TEXT DELETED] terms will apply to all [TEXT
       DELETED] and [TEXT DELETED] between BPS and Graftech. The parties will
       make such adjustments to payments or otherwise as may be necessary to
       fulfil the intent of this ss.2.9.

BPS'S SUPPLIER MANUAL.

2.10   In evaluating whether or not Graftech is meeting BPS's requirements as to
       delivery, quality and service, BPS will, subject to ss.3.1, utilize its
       Supplier Manual in respect of which Graftech has not consented to in
       writing. BPS will provide Graftech with and, upon written request from
       Graftech, explain its then current criteria in respect of its Supplier
       Manual; provided, however, that Graftech's inability to comply with any
       material change to such Supplier Manual will not constitute an Event of
       Default for purposes of this Agreement or any Supply Arrangement;
       provided, however, that

       (a)    if Graftech has been meeting, for a minimum of [TEXT DELETED]
              months, BPS's Supplier Manual requirements as materially changed
              (even though not consented to in writing), it will be deemed to
              have accepted such material change. If Graftech then fails to
              meet such BPS's Supplier Manual requirements as materially
              changed, excluding for purposes of this ss.2.10 any price-related
              requirement of the Supplier Manual, including that set forth in
              Section 5.5 thereof, or



                                       12


       (b)    if Graftech fails to meet BPS's Supplier Manual requirements as
              presently existing or changed by agreement (where such change is
              material), excluding for purposes of this ss.2.10 any
              price-related requirement of the Suppliers Manual, including that
              set forth in Section 5.5 thereof or

       (c)    if Graftech is in default of the Conditions of Purchase under any
              Supply Arrangement or Purchase Order,

in respect of a particular Graphitic Material or Graphitic Component and such
failure continues for a period of [TEXT DELETED] months after the date Graftech
receives written notice from BPS of such failure, and provided such failure has
a material adverse effect on BPS's business or on the ability of Graftech to
materially perform its obligations under the Supply Arrangement for that
particular Graphitic Material or Graphitic Component, then Graftech will be
deemed to have granted to BPS, a perpetual, irrevocable, world-wide,
non-exclusive, royalty-bearing right and license (the "Supply Individual Default
License") sublicensable by BPS without restriction, to use all of the Graftech
IP to the extent reasonably necessary to develop, manufacture, make, have made,
use and sell the particular Graphitic Material or Graphitic Component that is
the subject of Graftech's failure to meet BPS's Supplier Manual requirements. In
such event, ss.2.4 will be inapplicable insofar as it relates to the particular
Graphitic Material or Graphitic Component. The grant of the Supply Individual
Default License will be without prejudice to any other remedies then available
to BPS against Graftech and such Supply Individual Default License includes the
right by BPS to disclose Graftech's Confidential Information to BPS's
sublicensees and subcontractors in connection with the production, use or sale
of such Graphitic Materials and Graphitic Component. Graftech will promptly,
upon request and from time to time, transfer to, and provide BPS with, all
relevant technology, information, training and technical assistance as may be
necessary to enable BPS to exercise its rights under the Supply Individual
Default License at a fee that reflects no more than the reasonable cost of
effecting such technology transfer, training and technical assistance,

       (d)    any dispute between BPS and Graftech with regard to any
              price-related requirement of the Supplier Manual, including that
              set forth in Section 5.5 thereof, will be resolved pursuant to the
              dispute resolution process set forth in Part 5 hereof,

       (e)    to the extent any provision of the Supplier Manual is inconsistent
              with any provision of this Agreement or the Collaboration
              Agreement, the provisions of this Agreement or the Collaboration
              Agreement, as the case may be, will govern, and

       (f)    Graftech will, from time to time, comply with all non-material
              changes to BPS's Supplier Manual promptly after such changes have
              been effected by BPS and communicated in writing to Graftech.

THIRD PARTY SALES

2.11   Except as otherwise set forth in this Agreement or the Collaboration
       Agreement, the parties acknowledge and agree that BPS will not be
       entitled to resell any Graphitic


                                       13


Material or Graphitic Component supplied to BPS pursuant to any Supply
Arrangement to any third party except where such Graphitic Material or Graphitic
Component is integrated into, or is part of, a MEA, PEM Fuel Cell or PEM Fuel
Cell System manufactured by, or on behalf of, BPS.

LIAISON PERSONNEL

2.12   Each of Graftech and BPS hereby covenant and agree to designate a
       responsible employee of managerial level to act as a liaison between BPS
       and Graftech for the supply of Graphitic Materials and Graphitic
       Components to BPS.

DEVELOPMENT EXCEPTIONS

2.13   Notwithstanding anything to the contrary contained in this Agreement or
       the Collaboration Agreement,

       (a)    Graftech and its Affiliates may manufacture, make, have made, sell
              or supply non-natural graphite materials, and

       (b)    each of the parties and each of its Affiliates may collaborate,
              research, develop, manufacture, make, have made, sell or supply
              devices, subsystems, materials or components whose primary
              function relates to fuel storage devices, power storage devices
              (such as supercapacitors and lithium-ion batteries), electronic
              thermal management components (such as heat sinks, heat spreaders
              and thermal interfaces), electromagnetic interference shielding,
              radio frequency interference shielding and heat management devices
              (such as radiators and components relating to reformers) strictly
              for such primary function,

in each case regardless of whether or not such devices, subsystems, materials or
components are for use in PEM Fuel Cells or PEM Fuel Cell Systems; provided,
however, that for greater certainty, this provision will not give any rights to
either party or either party's Affiliates to, and each party will ensure that
its Affiliates will not, use or disclose the Intellectual Property or
Confidential Information of the other party.

EXISTING SUPPLY ARRANGEMENT

2.14   Attached hereto as Schedule B is the Supply Arrangement for GRAFCELL(TM)
       advanced flexible Graphitic Materials for Flow Field Plates for PEM Fuel
       Cells.

                                     PART 3

                             CONDITIONS OF PURCHASE

CONDITIONS OF PURCHASE

3.1    BPS and Graftech agree that all sales of Graphitic Materials and
       Graphitic Components pursuant to this Agreement will be subject to the
       terms of this Agreement including the Conditions of Purchase, but the
       terms and conditions set out in Appendix V of the


                                       14


       Supplier Manual will not govern such sales. For greater certainty, if and
       to the extent that any of the terms of the Conditions of Purchase is
       inconsistent with any provision of this Agreement, such provision of this
       Agreement will prevail.

                                     PART 4

                                 CONFIDENTIALITY

NON-DISCLOSURE

4.1    Each party (the "Recipient") that is the recipient of the Confidential
       Information disclosed to it by the disclosing party (the "Disclosing
       Party"), at all times during the Development Period (as defined in the
       Collaboration Agreement) and the Supply Agreement and for a period of ten
       years next after the expiry or earlier termination of such Development
       Period or the Supply Agreement, whichever is later,

       (a)    will hold, and will ensure that each of its Affiliates, directors,
              officers, employees and licensees, including sublicenses
              (collectively, the "Recipient's Agents") will hold, the
              Confidential Information of the Disclosing Party in confidence and
              in trust for the Disclosing Party,

       (b)    will not, and will ensure that the Recipient's Agents will not,
              directly or indirectly, disclose, use, reproduce or otherwise
              exploit the Confidential Information of the Disclosing Party or
              permit the same to be disclosed, used, reproduced or otherwise
              exploited, except to the extent necessary for

              (i)    the performance of the work under the SOWs (as defined in
                     the Collaboration Agreement),

              (ii)   the legitimate practice of the Graftech/BPS License, the
                     BPS/Graftech License and the Supply Individual Default
                     License, as the case may be,

              (iii)  the furtherance of the Collaboration Agreement; or

              (iv)   the performance of the work under this Agreement;

       (c)    will only disclose the Confidential Information of the Disclosing
              Party to the Recipient's Agents

              (i)    with a definable need to know such information in
                     connection with the matters referred to in ss.(b), as the
                     case may be, and

              (ii)   who are informed of the confidential nature of such
                     information, and

       (d)    will, and will ensure that each of the Recipient's Agents will,
              protect the Confidential Information of the Disclosing Party
              against wrongful disclosure, misuse, espionage and theft.



                                       15


EXCEPTIONS

4.2    This Agreement imposes no obligation on the Recipient with respect to the
       Confidential Information of the Disclosing Party,

       (a)    which is or becomes generally available to the public through no
              fault of the Recipient or the Recipient's Agents,

       (b)    which was legitimately possessed by the Recipient or the
              Recipient's Agents before its disclosure by the Disclosing Party
              to the Recipient or the Recipient's Agents, as evidenced by
              competent proof,

       (c)    which is independently obtained by the Recipient or the
              Recipient's Agents from a source which was not, at the relevant
              time, prohibited from disclosing such information to the Recipient
              or the Recipient's Agents under any legal, contractual or
              fiduciary obligation,

       (d)    which is the same as information that is developed by the
              Recipient independently without reference to the Confidential
              Information of the Disclosing Party, as evidenced by competent
              proof,

       (e)    which, subject to ss.4.3, is required to be disclosed by
              applicable law or legal process, or

       (f)    to the extent and in the manner approved by the Disclosing Party
              in writing.

LEGAL REQUIREMENT TO DISCLOSE

4.3    If the Recipient is required by applicable law, regulation or legal
       process to disclose any of the Confidential Information of the Disclosing
       Party, the Recipient will notify the Disclosing Party promptly so that
       the Disclosing Party may seek a protective order or other appropriate
       remedy or waive compliance with the terms of this Agreement. If no such
       protective order or other remedy is obtained or the Disclosing Party does
       not waive compliance with the terms of this Agreement, the Recipient

       (a)    will furnish only that portion of the Confidential Information of
              the Disclosing Party which the Recipient is advised by counsel is
              legally required to be disclosed, and

       (b)    will exercise all reasonable efforts to obtain reliable assurances
              that confidential treatment will be accorded such Confidential
              Information.

NO SOLICITATION

4.4    Neither party will, both during the term of this Agreement and the
       Collaboration Agreement, and for a period of two years next after the
       expiry or earlier termination of this Agreement or the Collaboration
       Agreement, whichever is later, solicit for employment any individual who
       is, at the time of such solicitation, employed by the other


                                       16


       party or its Affiliates nor will such party, directly or indirectly,
       induce any such individual to leave his or her employment. Nothing in
       this ss.4.4 will restrict either party from employing any individual that
       is the other party's employee so long as no solicitation (other than a
       general advertisement not directed to such individual) has been made to
       such individual by or on behalf of such party.

REASONABLE RESTRICTIONS

4.5    Each party agrees that the restrictions contained in this Part 4 are
       reasonable for the protection of the respective legitimate business
       interests of the parties.

PUBLICITY

4.6    The parties agree to co-operate with each other in the preparation and
       distribution of a press release regarding the execution of this
       Agreement. No public release or announcement concerning the transactions
       contemplated hereby will be issued by any party without the prior consent
       of the other parties (which consent will not be unreasonably withheld),
       except as such release or announcement may be required by law or the
       rules or regulations of any Canadian, United States or other foreign
       securities exchange, in which case the party required to make the release
       or announcement will allow the other party reasonable time to comment on
       such release or announcement in advance of such issuance.

                                     PART 5

                               DISPUTE RESOLUTION

INITIATION OF PROCESS

5.1    If at any time there is a dispute, controversy or claim (a "Dispute")
       between the parties hereto with respect to any matter arising out of or
       relating to this Agreement, then the party that wishes to initiate
       resolution of the Dispute must give written notice (the "Dispute Notice")
       to the other party and to the Committee, requiring that such Dispute be
       resolved pursuant to this Part 5.

COMMITTEE INVOLVEMENT

5.2    If a Dispute Notice is given, either party may, in the first instance,
       ask the Committee forthwith to initiate discussions with a view to
       settling the Dispute. A resolution reached by the Committee and
       communicated by it in writing to the parties will be binding on the
       parties and will be implemented.

SENIOR OFFICER INVOLVEMENT

5.3    If the Dispute is not resolved between the parties within 30 days after
       the date of the Dispute Notice, either party may ask the Senior Officer
       of each of the parties to forthwith initiate discussions with a view to
       settling the Dispute, unless the parties agree in writing to extend such
       30-day period for resolution of the Dispute by the Committee. Once the


                                       17


       Dispute is referred to the Senior Officers, the Committee will no longer
       have jurisdiction to resolve the Dispute. A resolution reached by such
       Senior Officers and communicated by them in writing to the parties will
       be final and binding upon the parties and will be implemented.

ARBITRATION

5.4    If the Dispute is not resolved between the parties within 30 days after
       its referral to the Senior Officers, either party will be entitled to
       refer the Dispute to arbitration in accordance with the commercial
       arbitration rules (the "Rules") of the American Arbitration Association,
       as modified by the provisions herein, unless the parties agree in writing
       to extend such 30-day period for resolution of the Dispute by the Senior
       Officers.

IMPLEMENTATION

5.5    Each party will accept as final and binding, and proceed in good faith
       diligently to implement, the award or decision of the arbitrator or
       arbitrators, as the case may be, on an arbitration pursuant to ss.5.4.
       Judgment upon an arbitration award may be rendered in any court of
       competent jurisdiction or application may be made to any such court by
       either party for judicial acceptance or an order of enforcement of an
       arbitration award, as the case may be. Any arbitration award may be
       supported by a decree of specific performance or other appropriate
       injunctive relief from a court of competent jurisdiction.

VENUE OF ARBITRATION

5.6    All arbitration proceedings will be conducted in New York, New York or in
       such other place as BPS and Graftech may agree.

NON-APPLICABILITY OF PART 5

5.7    This Part 5 will not apply to Part 4 or the grant of provisional
       remedies, including injunctions, restraining orders and specific
       performance, and each of BPS and Graftech reserves its right to commence
       any action under Part 4 or seek such remedies from a court of competent
       jurisdiction.

                                     PART 6

                              TERM AND TERMINATION

TERM

6.1    Subject to earlier termination as provided in this Part 6, the initial
       term of this Agreement will be 15 years commencing on the Effective Date
       ("Initial Term"). Thereafter, unless otherwise terminated as provided
       herein, this Agreement will be automatically renewed for additional
       periods of three years each (each a "Renewal Term") unless either party
       gives written notice to the other, at least six months before the expiry
       of the then current term of this Agreement, to terminate this Agreement.



                                       18


TERMINATION

6.2    This Agreement and, subject to ss.(a), any Supply Arrangement, may be
       terminated

       (a)    by BPS, upon six months' notice to Graftech, if BPS determines
              that, through technological advances or otherwise, Graphitic
              Materials or Graphitic Components or technology in respect thereof
              are no longer viable for use in connection with the development or
              manufacture by BPS of PEM Fuel Cells; provided, however, that BPS
              may not terminate any then existing Supply Arrangement by reason
              only of this ss.(a),

       (b)    in the case of this Agreement as a whole, by either party upon
              written notice to the other party if the other party becomes the
              subject of an Event of Default, and

       (c)    in the case of any particular Supply Arrangement, by either party
              upon written notice to the other party if the other party becomes
              the subject of an Event of Default under that particular Supply
              Arrangement.

6.3    In the event that

       (a)    BPS terminates this Agreement pursuant to ss.6.2(a), BPS will have
              no liability to Graftech as a result of such termination,

       (b)    BPS terminates this Agreement pursuant to ss.6.2(b),

              (i)    the rights of BPS and Graftech to independently practice
                     and license the Joint Arising IP pursuant to ss.3.4 of the
                     Collaboration Agreement will remain intact,

              (ii)   BPS may terminate the BPS/Graftech License; provided,
                     however, that notwithstanding the foregoing, Graftech will
                     be entitled to practice the BPS Licensed Technology under
                     the BPS/Graftech License (on the royalty basis set forth in
                     ss.3.6 of the Collaboration Agreement) solely to fulfill
                     any supply arrangements with third parties existing as of
                     the date of termination of this Agreement, but in no event
                     will Graftech practice the BPS Licensed Technology under
                     this ss.(ii) for more than three years after the date that
                     the BPS/Graftech License would, but for this proviso, have
                     been terminated,

              (iii)  the Graftech/BPS License will become a perpetual,
                     irrevocable, world-wide, non-exclusive, royalty-bearing
                     right and license, sublicensable by BPS without
                     restriction, except that the provisions of ss.3.5(c),ss.(d)
                     and ss.(e) of the Collaboration Agreement will not apply
                     (other than in respect of IP arising before the termination
                     of this Agreement pursuant to this ss.(b)), to practice the
                     Graftech IP to the extent reasonably necessary to enable
                     BPS to develop, manufacture, make, have made, use and sell
                     Graphitic Components and manufacture, make, have made and
                     use Graphitic Materials required to make such Graphitic
                     Components. If the


                                       19


                     parties cannot agree on such royalty within 30 days after
                     the subject is first discussed, the matter will be referred
                     to the dispute resolution process set forth in Part 5. The
                     Graftech/BPS License will also include the right by BPS to
                     disclose Graftech's Confidential Information to BPS's
                     sublicensees and subcontractors in connection with the
                     production and use of Graphitic Materials and Graphitic
                     Components. Graftech will promptly, upon request, and from
                     time to time, transfer to, and provide BPS with, all
                     relevant technology, information, training and technical
                     assistance as may be necessary to enable BPS to exercise
                     its rights hereunder at a fee that reflects no more than
                     the reasonable cost of effecting such technology transfer,
                     training and technical assistance,

              (iv)   except as otherwise permitted under ss.2.7, ss.2.9 and
                     ss.2.13 of the Collaboration Agreement and ss.2.13 of this
                     Agreement, Graftech will not, and will ensure that its
                     Affiliates will not, directly or indirectly, until two
                     years after the expiry or earlier termination of the
                     Development,

                     (A)    collaborate with third parties (including Graftech's
                            Affiliates, other than its wholly-owned
                            Subsidiaries) in the research or development of
                            Graphitic Materials or Graphitic Components for PEM
                            Fuel Cells or PEM Fuel Cell Systems, or

                     (B)    license to any third party any of the Graftech IP
                            concerning Graphitic Materials or Graphitic
                            Components for use in PEM Fuel Cells or PEM Fuel
                            Cell Systems,

              (v)    subject to ss.2.13 of this Agreement and ss.2.13 of the
                     Collaboration Agreement, Graftech will not, and will ensure
                     that its Affiliates will not, directly or indirectly,
                     research, develop, manufacture, make, have made, sell or
                     supply PEM Fuel Cells, PEM Fuel Cell Systems or MEAs until
                     five years after the Development has ended or this
                     Agreement has terminated, whichever is later, and

              (vi)   such termination will be without prejudice to any other
                     rights or remedies then available to BPS,

       (c)    BPS terminates a Supply Arrangement pursuant to ss.6.2(c), the
              Supply Individual Default License will automatically come into
              effect with respect to the particular Graphitic Material or
              Graphitic Component that was subject of the terminated Supply
              Arrangement,

       (d)    Graftech terminates this Agreement pursuant to ss.6.2(b),

              (i)    the rights of BPS and Graftech to independently practice
                     and license the Joint Arising IP pursuant to ss.3.4 of the
                     Collaboration Agreement will remain intact,



                                       20


              (ii)   Graftech may terminate the Graftech/BPS License to the
                     extent it has not become irrevocable under this Agreement
                     or the Collaboration Agreement; provided, however, that to
                     the extent that the Graftech/BPS License has not become
                     irrevocable, BPS will be entitled to practice the Graftech
                     Licensed Technology under the Graftech/BPS License solely
                     to fulfill any supply arrangements with third parties
                     existing at the date of termination of this Agreement, but
                     in no event will BPS practice the Graftech Licensed
                     Technology under this ss.(d)(ii) for more than three years
                     after the date that the Graftech/BPS License would, but for
                     this proviso, have been terminated,

              (iii)  the BPS/Graftech License will remain intact and become
                     irrevocable and fully sublicensable without restriction,
                     except that ss.3.6(k), ss.(l) and ss.(m) of the
                     Collaboration Agreement will not apply (other than in
                     respect of IP arising before the termination of this
                     Agreement pursuant to this ss.(d)),

              (iv)   except as otherwise permitted under ss.2.7, ss.2.9 and
                     ss.2.13 of the Collaboration Agreement and ss. 2.13 of this
                     Agreement, BPS will not, and will ensure that its
                     Affiliates will not, directly or indirectly, until two
                     years after the expiry or earlier termination of the
                     Development,

                     (A)    collaborate with third parties (including BPS's
                            Affiliates other, than its wholly-owned
                            Subsidiaries) in the research or development of
                            Graphitic Materials or Graphitic Components for PEM
                            Fuel Cells or PEM Fuel Cell Systems, or

                     (B)    license to any third party (other than those Persons
                            listed in ss.(a), ss.(b) and ss.(d) of the
                            definition of BPS Permitted Licensees) its component
                            manufacturing technology concerning Graphitic
                            Components for use in PEM Fuel Cells or PEM Fuel
                            Cell Systems, and

              (v)    such termination will be without prejudice to any other
                     rights or remedies then available to Graftech,

       (e)    Graftech terminates a Supply Arrangement pursuant to ss.6.2(c),
              Graftech may terminate the Graftech/BPS License to the extent that
              it has not become irrevocable under this Agreement or the
              Collaboration Agreement; provided, however, that to the extent
              that the Graftech/BPS License has not become irrevocable BPS will
              be entitled to practice the Graftech Licensed Technology under the
              Graftech/BPS License solely to fulfill any supply arrangements
              with third parties existing at the date of termination of such
              Supply Arrangement, but in no event will BPS practice the Graftech
              Licensed Technology under this ss.(e) for more than three years
              after the date that the Graftech/BPS License would, but for this
              proviso, have been terminated.



                                       21


LIABILITY LIMITED

6.4    Except as provided in ss.6.5 of this Agreement and ss.11 of the
       Conditions of Purchase, the liability of each party to the other for
       damages for any cause whatsoever, regardless of the form of action,
       whether in contract or in tort, including negligence, that accrues during
       the term of this Agreement or a Supply Arrangement, will be limited to
       direct damages suffered by the damaged party. Neither party will be
       liable to the other for any special, indirect, punitive, or consequential
       damages, including lost profits, lost revenues, damage to reputation or
       goodwill, failure to realize expected savings, treble damages or other
       such commercial or economic losses of any kind.

EXCLUSIONS TO LIMITED LIABILITY

6.5    ss.6.4 will not apply to

       (a)    any loss, claim, demand, damage or cost arising as a result of the
              infringement or misuse by one party of any Intellectual Property
              of the other, or

       (b)    any unauthorized disclosure or use by a party hereto of any of the
              other party's Confidential Information in violation of this
              Agreement.

REMEDIES

6.6    If a party is in default of any term or condition of this Agreement, the
       other party to this Agreement will be entitled to exercise all rights and
       remedies available to it at law, in equity or under this Agreement,
       whether or not such default constitutes an Event of Default.

                                     PART 7

                                     GENERAL

AMENDMENTS

7.1    No amendment, modification, supplement, termination or waiver of any
       provision of this Agreement will be effective unless in writing signed by
       the parties and then only in the specific instance and for the specific
       purpose given.

FURTHER ASSURANCES

7.2    The parties will execute such further assurances and other documents and
       instruments and do such further and other things as may be necessary to
       implement and carry out the intent of this Agreement.

ENTIRE AGREEMENT

7.3    The provisions of this Agreement and the Collaboration Agreement
       constitute the entire agreement among the parties hereto, and supersede
       all previous expectations,


                                       22


       understandings, communications, representations and agreements whether
       verbal or written between the parties, concerning the subject matter
       hereof.

NOTICE

7.4    Every notice, request, demand, direction or other communication (each,
       for the purposes of ss.7.4, ss.7.5 and ss.7.6, a "Notice") required or
       permitted to be given pursuant to this Agreement will be deemed to be
       well and sufficiently given if in writing and delivered by hand
       (including recognized overnight courier service) or transmitted by
       facsimile, in each case addressed as follows:

       (a)    if to BPS at:

              9000 Glenlyon Parkway
              Burnaby, British Columbia
              Canada V5J 5J9
              Attention:  Corporate Secretary
              Facsimile:  (604) 412-3131

       and,

       (b)    if to Graftech at:
              11709 Madison Avenue Lakewood,
              Ohio USA 44107
              Attention: President
              Facsimile: (216) 529-3713

       with a copy to Graftech's Vice President and General Counsel at the same
       address and facsimile number;

or to such other address or transmission receiving station as is specified by
the particular party by Notice to the others.

DEEMED RECEIPT

7.5    Any Notice delivered or sent as aforesaid will be deemed conclusively to
       have been effectively given and received on the day Notice was delivered
       or sent as aforesaid if it was delivered or sent on a day that was a
       Business Day or on the next day that is a Business Day if it was
       delivered or sent on a day that was not a Business Day.

CHANGE OF ADDRESS

7.6    A party may at any time, by Notice to the others, change its address to
       some no less convenient address and will so change its address whenever
       its address ceases to be suitable for delivery by hand.



                                       23


BINDING EFFECT

7.7    This Agreement will enure to the benefit of and be binding upon the
       parties and their respective successors and permitted assigns.

GOVERNING LAW

7.8    This Agreement will be deemed to have been made in British Columbia,
       Canada and the construction, validity and performance of this Agreement
       will be governed in all respects by the laws of British Columbia, and
       applicable laws of Canada. The application of the provisions of the
       United Nations Convention on Contracts for the International Sale of
       Goods are hereby excluded.

ATTORNMENT

7.9    Except as provided in Part 5, each party irrevocably attorns to the
       exclusive jurisdiction of the courts of British Columbia, Canada and all
       courts having appellate jurisdiction thereover in respect of any
       proceeding arising out of or relating to this Agreement.

FORCE MAJEURE

7.10   No party will be liable to the other for default or delay in the
       performance of its obligations under this Agreement if such default or
       delay is caused by fire, strike, riot, war, act of God, delay of
       carriers, labour disputes, governmental orders or regulation, complete or
       partial shutdown of plant by reason of inability to obtain sufficient raw
       material or power, or any other occurrence beyond the reasonable control
       of such party. The party whose performance is prevented by any such
       occurrence will notify the other party of the same in writing as soon as
       it is reasonably possible after the commencement thereof, will provide
       the other party with full written particulars of such occurrence and
       attempts made to remedy the same, will use commercially reasonable
       efforts to remedy such occurrence with all reasonable dispatch and, upon
       cessation of the occurrence, will give prompt written notice to the other
       parties of the same. Neither BPS nor Graftech will be required to make
       any concession or grant any demand or request to bring to an end to any
       strike or other concerted action of workers. In any such circumstance
       which only partially reduces Graftech's ability to produce or deliver
       Graphitic Materials or Graphitic Components, BPS will have production
       priority for its requirements.

SEVERABILITY

7.11   If any provision contained in this Agreement is found by any court or
       arbitrator for any reason, to be invalid, illegal or unenforceable in any
       respect in any jurisdiction,

       (a)    the validity, legality and enforceability of such provision will
              not in any way be affected or impaired thereby in any other
              jurisdiction and the validity, legality and enforceability of the
              remaining provisions contained herein will not in any way be
              affected or impaired thereby, unless in either case as a result of
              such determination this Agreement would fail in its essential
              purpose, and



                                       24


       (b)    the parties will use their best efforts to substitute for any
              provision that is invalid, illegal or unenforceable in any
              jurisdiction a valid and enforceable provision which achieves to
              the greatest extent possible the economic, legal and commercial
              objectives of such invalid, illegal or unenforceable provision of
              this Agreement and, failing the agreement of the parties on such a
              substitution within 30 days after the finding of the court or
              arbitrator, either party may refer the matter for dispute
              resolution under Part 5.

COUNTERPARTS

7.12   This Agreement may be executed in counterparts or by facsimile, each of
       which will together, for all purposes, constitute one and the same
       instrument, binding on the parties, and each of which will together be
       deemed to be an original, notwithstanding that all parties are not
       signatories to the same counterpart or facsimile.

NO ASSIGNMENT

7.13   No party may assign any right, benefit or interest in this Agreement
       without the written consent of each other party, such consent not to be
       unreasonably withheld, and any purported assignment without such consent
       will be void.

SURVIVAL

7.14   All rights and obligations of the parties occurring before the effective
       date of termination of this Agreement and all rights and obligations
       expressly stated to continue after, or accrue as a result of, the
       termination of this Agreement are separate and distinct rights and
       obligations binding on the parties, will survive its termination and will
       continue in full force and effect and nothing herein will affect the
       enforceability of such provisions. For greater certainty, the premature
       termination of this Agreement will not affect the rights and obligations
       of any party under ss.2.10, ss.2.13, Part 3, Part 4, Part 5, Part 6 and
       Part 7. All other provisions will expire except to enforce rights arising
       prior to termination.

NO PARTNERSHIP

7.15   Nothing herein will or will be deemed to create any partnership or joint
       venture between the parties or to give either party any right or
       authority to act as the agent of or to pledge the credit of the other
       party.




                                       25






IN WITNESS WHEREOF, the parties have duly executed and delivered this Agreement
as of the date first above written.



GRAFTECH INC.

By:/S/  JOHN J. WETULA
   ----------------------------------

Its: PRESIDENT













This is the execution page for Graftech Inc. for the Master Supply Agreement,
made effective June 5, 2001, between Ballard Power Systems Inc. and Graftech
Inc.


                                       26





IN WITNESS WHEREOF, the parties have duly executed and delivered this Agreement
as of the date first above written.



BALLARD POWER SYSTEMS INC.

By:  /s/  LAYLE K. SMITH
   ----------------------------------

Its: PRESIDENT & CHIEF OPERATING
     OFFICER


By: /S/ NOORDIN NANJI
   ----------------------------------

Its: VP STRATEGIC DEVELOPMENT &
     CORPORATE SECRETARY
    ---------------------------------











This is the execution page for Ballard Power Systems Inc. for the Master Supply
Agreement, made effective June 5, 2001, between Ballard Power Systems Inc. and
Graftech Inc.




                                       27







                                   SCHEDULE A

                                 SUPPLIER MANUAL


                             [intentionally omitted]




                                      A-1






                                   SCHEDULE B

                               SUPPLY ARRANGEMENT

                    GRAPHITIC MATERIALS FOR FLOW FIELD PLATES



- --------------------------------------------------------------------------------------------------------------
                                                        
MATERIAL SPECIFICATION                                      |TITLE
                                                            |
                                                            |Flexible Graphite [TEXT DELETED] Material [TEXT
                                                            |DELETED]
- ------------------------------------------------------------|-------------------------------------------------
AUTHOR                         |DATE                        |APPROVED                    |DATE
                               |                            |                            |
Author: M. SEXSMITH            |Date: JULY 20, 1999         |M. Sexsmith                 |12, July, 1999
- --------------------------------------------------------------------------------------------------------------


1.     Scope

       1.1    This specification covers flexible graphite material supplied by
              UCAR as blend [TEXT DELETED]. The Specification covers several
              possible thicknesses and area weights

2.     Applicable Documents

       2.1    American Society for Testing and Materials (ASTM)

       2.1.1. -[TEXT DELETED]     [TEXT DELETED] Measurement Technique

       2.1.2. -[TEXT DELETED]     [TEXT DELETED] Measurement

       2.1.3. -[TEXT DELETED]     [TEXT DELETED] and [TEXT DELETED] of Gasket
                                  Materials

3.     Requirements

       3.1    PRECEDENCE - In the event of any conflict between the requirements
              of this specification referenced documents, this specification
              shall govern.

       3.2    VISUAL REQUIREMENTS - The material shall have no gross physical
              defects including [TEXT DELETED], [TEXT DELETED], [TEXT DELETED]
              or [TEXT DELETED] on the surface. There may not be more than [TEXT
              DELETED] between [TEXT DELETED] and [TEXT DELETED] in diameter in
              any [TEXT DELETED] by [TEXT DELETED] area. There shall be no [TEXT
              DELETED] more than [TEXT DELETED] diameter in the material.

       3.3    CHEMICAL REQUIREMENTS - All flexible graphite material shall
              conform to the following requirements.

              --------------   -------------   -----------    ------------------
                 Property      Specification    Tolerance      Test Method
              --------------   -------------   -----------    ------------------
              [TEXT DELETED]      [TEXT           [TEXT        [TEXT DELETED]
                                DELETED]         DELETED]
              --------------   -------------    ----------    ------------------
              [TEXT DELETED]      [TEXT          [TEXT         [TEXT DELETED]
                                DELETED]         DELETED]
              --------------   -------------    ----------    ------------------
              [TEXT DELETED]      [TEXT          [TEXT         [TEXT DELETED]
                                DELETED]         DELETED]
              --------------   -------------    ----------    ------------------


       3.4    PHYSICAL PROPERTIES - Shall conform to the following requirements.




                                      B-1




- ----------------  -----------  -----------  ----------  ---------------------
[TEXT DELETED]      [TEXT        [TEXT        [TEXT      See Section 4.5.2.1
   gm/cm2          DELETED]     DELETED]    DELETED]
- ----------------  -----------  -----------  ----------  ---------------------
[TEXT DELETED]       [TEXT        [TEXT        [TEXT
                   DELETED]     DELETED]    DELETED]
- ----------------  -----------  -----------  ----------  ---------------------
[TEXT DELETED]       [TEXT        [TEXT        [TEXT      See Section 4.5.2.3
                   DELETED]     DELETED]    DELETED]
- ----------------  -----------  -----------  ----------  ---------------------
[TEXT DELETED]       [TEXT        [TEXT        [TEXT      See Section 4.5.2.3
                   DELETED]     DELETED]    DELETED]
- ----------------  -----------  -----------  ----------  ---------------------
[TEXT DELETED]       [TEXT        [TEXT        [TEXT      See Section 4.5.2.2
                   DELETED]     DELETED]    DELETED]
- ----------------  -----------  -----------  ----------  ---------------------
[TEXT DELETED]       [TEXT        [TEXT        [TEXT      See Section 4.5.2.4
                   DELETED]     DELETED]    DELETED]
- ----------------  -----------  -----------  ----------  ---------------------
[TEXT DELETED]       [TEXT        [TEXT        [TEXT      See Section 4.5.2.4
                   DELETED]     DELETED]    DELETED]
- ----------------  -----------  -----------  ----------  ---------------------

       3.5    DIMENSIONAL REQUIREMENTS - Plates produced from this material
              shall conform to the dimensions specified on the relevant part
              drawing. On occasion Ballard may request material to be sent for
              testing purposes only that does not have the dimensions listed in
              this document. The results of tests requiring specific dimensions
              will not be considered to be requirements but should be performed
              and included in the Certificate of Compliance. Such data should be
              labeled as such.

4.     Quality Assurance Provisions

       4.1    RESPONSIBILITY FOR INSPECTION - Unless otherwise specified, the
              supplier is responsible for the performance of all inspections
              specified in Section 3. The supplier may use their own, or any
              other facility suitable, for the performance of the inspections
              specified therein.

       4.2    QUALITY VERIFICATION - Ballard Power Systems Inc. will have the
              right to subject any requested lot of material to any of the
              inspection requirements specified to verify that the lot will
              comply with the requirements specified herein.

       4.3   PROCESS CHANGE NOTIFICATION - The supplier shall provide advance
              information in writing concerning any changes in process or
              preservations from the product previously approved. Approval to
              ship product incorporating changes shall be dependent upon
              Ballard's evaluation that these changes do not violate this
              specification or the intended use of the product. Ballard Power
              Systems Inc. reserves the right to perform a qualification
              inspection if necessary.

       4.4    CERTIFICATE OF COMPLIANCE - The supplier is required to provide a
              certificate of compliance with data for each lot number of
              material. Failure to supply a certificate may be cause for
              rejection except as noted in section 3.4. the supplier is required
              to provide the following data:

              4.4.1  Material Lot Number, Purchase Order Number and BPS Part
                     Number.

              4.4.2. Chemical Analysis (see Section 3.2).

              4.4.3. Physical Property Inspection Data (see Section 3.3).



                                      B-2


       4.5.   Methods of Inspection

              4.5.1. CHEMICAL REQUIREMENTS INSPECTION - A chemical analysis
                     shall be performed on each lot of material. The analysis
                     shall conform to the requirements of Section 3.2.

              4.5.2. PHYSICAL PROPERTY INSPECTION - The physical tests shall be
                     performed according to the following methods

              4.5.2.1 [TEXT DELETED]- A sample of the [TEXT DELETED] material
              shall be [TEXT DELETED] to a known [TEXT DELETED] and [TEXT
              DELETED] and [TEXT DELETED].

              4.5.2.2 [TEXT DELETED] - [TEXT DELETED] samples [TEXT DELETED] by
              [TEXT DELETED] are [TEXT DELETED] from [TEXT DELETED] on the [TEXT
              DELETED]. Each of the samples is placed in the [TEXT DELETED] and
              [TEXT DELETED] for [TEXT DELETED]. The test parameters are:

              -------------------- ----------------- --------------- -----------
              Test Condition       Specification     Tolerance       Accuracy
              -------------------- ----------------- --------------- -----------
              [TEXT DELETED] Load  [TEXT DELETED]    [TEXT           [TEXT
                                                     DELETED]        DELETED]
              -------------------- ----------------- --------------- -----------
              Test Current         [TEXT DELETED]    [TEXT           [TEXT
                                                     DELETED]        DELETED]
              -------------------- ----------------- --------------- -----------
              [TEXT DELETED]       [TEXT DELETED]    [TEXT           [TEXT
                                                     DELETED]        DELETED]
              -------------------- ----------------- --------------- -----------

              4.5.2.3 [TEXT DELETED] STRENGTH - A sheet of the material is [TEXT
              DELETED] to the [TEXT DELETED]. [TEXT DELETED] samples of
              specified size are [TEXT DELETED] from a sample component in [TEXT
              DELETED] from each other. The samples are tested according to the
              requirements of [TEXT DELETED] according to the following test
              parameters. The ultimate flexural load shall exceed the specified
              limit and the [TEXT DELETED] at the [TEXT DELETED] shall exceed
              the specified limit.

          --------------------- --------------- -------------- ----------------
          Test Condition        Specification   Tolerance      Accuracy
          --------------------- --------------- -------------- ----------------
          [TEXT DELETED]        [TEXT DELETED]  [TEXT DELETED] [TEXT DELETED]
          --------------------- --------------- -------------- ----------------
          Beam Length           [TEXT DELETED]  [TEXT DELETED] [TEXT DELETED]
          --------------------- --------------- -------------- ----------------
          Beam Width            [TEXT DELETED]  [TEXT DELETED] [TEXT DELETED]
          --------------------- --------------- -------------- ----------------
          Beam Thickness        [TEXT DELETED]  [TEXT DELETED] [TEXT DELETED]
          --------------------- --------------- -------------- ----------------
          Support and Load Pins [TEXT DELETED]  [TEXT DELETED] [TEXT DELETED]
          --------------------- --------------- -------------- ----------------

              4.5.2.4 [TEXT DELETED] - A piece of material is tested according
              to [TEXT DELETED]. The test conditions are given in the following
              table

          --------------- ----------------- ---------------
          Penetrator      Preload           Total Load
          --------------- ----------------- ---------------
         [TEXT DELETED]  [TEXT DELETED]    [TEXT DELETED]
          --------------- ----------------- ---------------

5.     Packaging

       5.1    DOCUMENTATION - A packing list and certificate of compliance will
              accompany each





                                      B-3




              shipment. The packing list will contain information as shown in
              Section 5.2. The certificate of compliance will contain
              information as shown in Section 4.4.

6.     Revision History

       6.1    PA ECR 99-00172-00

       6.2    ECN 99-00179-00 July 7, 1999 Initial Release

       6.3    Change all references to Grafoil to flexible graphite (including
              document title), updated section 3.3 to include [TEXT DELETED],
              and updated [TEXT DELETED] numbers. 02/09/99 [TEXT DELETED].


                                      B-4





                                        SUPPLY CHAIN FORECAST RELEASE MARCH 19/01 (UNOFFICIAL)

                                                                               
- ------------- ------- ------ -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
Month         Jan     Feb    Mar      Apr      May      Jun      July     Aug      Sep      Oct      Nov      Dec      Total
- ------------- ------- ------ -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
- ---------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------
[TEXT DELETED] pieces        [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT
                             DELETED] DELETED] DELETED] DELETED] DELETED] DELETED] DELETED] DELETED] DELETED] DELETED] DELETED]
- ---------------------------- -------- -------- -------- -------- -------- -------- ----------------------------------- --------
[TEXT DELETED] pieces        [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT    [TEXT
                             DELETED] DELETED] DELETED] DELETED] DELETED] DELETED] DELETED] DELETED] DELETED] DELETED] DELETED]
- ---------------------------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- --------




                                      B-5






UCAR
UCAR CARBON COMPANY INC.
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.

     Ballard Power Systems Inc.                     Date     08/03/99
     9000 Glenlyon Parkway
     Burnby, BC                                     Quotation Number:  99G1203
     Canada  V5J 5J9
                                                    Inquiry Number:
     Attn:  V. Totten

     In response to your inquiry, we are pleased to quote as follows.



                                                                                            
============= =============== ====================================================================== ============================
ITEM          QUANTITY        DESCRIPTION                                                                       PRICE
- ------------- --------------- ---------------------------------------------------------------------- ----------------------------

                              "GRAFOIL" Products
                              Per Ballard Power Systems Supply Agreement
                              Schedule B provided 7/29/1999.

     1        Volumes         [TEXT DELETED] mg/cm2, [TEXT DELETED] thick x [TEXT DELETED] x [TEXT            $[TEXT DELETED]/ea
              Per [TEXT       DELETED] [TEXT DELETED]
              DELETED]

     2              "         [TEXT DELETED] mg/cm2, [TEXT DELETED] thick x [TEXT DELETED] x [TEXT            $[TEXT DELETED]/ea
                              DELETED]

     3              "         [TEXT DELETED] thk x [TEXT DELETED] x [TEXT DELETED] [TEXT DELETED]             $[TEXT DELETED]/ea

     4              "         [TEXT DELETED] mg/cm2, [TEXT DELETED] thick x [TEXT DELETED] x [TEXT            $[TEXT DELETED]/ea
                              DELETED]

     5              "         [TEXT DELETED] mg/cm2, [TEXT DELETED] thk x [TEXT DELETED] x [TEXT              $[TEXT DELETED]/rl
                              DELETED] on [TEXT DELETED].






                                                *SEE PARAGRAPH 1 ON REVERSE SIDE
============= =============== ====================================================================== ============================


         Delivery Point:            FCA Factory - Cleveland, Ohio
         Terms of Payment:          Date Draft        30 Days
         Estimated Time of Shipment From Plant:  As Required

         This date will be confirmed upon receipt of order. If it is
         unsatisfactory please let us know.

         The sale of the products described herein shall be governed by the
         terms and conditions contained in any written contract currently in
         effect between Buyer and Seller covering such sale. If there is no such
         contract, then Seller hereby offers to sell such product to Buyer only
         upon the terms set forth herein, including those on the reverse side of
         this document.

         This quotation is subject to acceptance within (30) days from the date
         hereof.

         Thank you for this inquiry. Be assured your order will receive our
         prompt attention.

         cc:      P. Calarco UCAR
                  J.J. Gough UCAR                   Very truly yours,
                  MH. Burns UCAR                    /s/ John R. Smelko




                                      B-6





UCAR
UCAR CARBON COMPANY INC.
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.

     Ballard Power Systems Inc.                     Date     08/03/99
     9000 Glenlyon Parkway
     Burnaby, BC                                    Quotation Number:  99G1203
     Canada  V5J 5J9
                                                    Inquiry Number:
     Attn:  V. Totten

     In response to your inquiry, we are pleased to quote as follows.



============= =============== ====================================================================== ============================
ITEM          QUANTITY        DESCRIPTION                                                                       PRICE
- ------------- --------------- ---------------------------------------------------------------------- ----------------------------
                                                                                           
                              "GRAFOIL" Products
                              Per Ballard Power Systems Supply Agreement
                              Schedule B provided 7/29/1999.

1             Volumes         [TEXT DELETED] g/cm2, [TEXT DELETED] thick x [TEXT DELETED] x [TEXT        $[TEXT DELETED]/ea
              Per [TEXT       DELETED]
              DELETED]        [TEXT DELETED]

2             "               [TEXT DELETED] mg/cm2, [TEXT DELETED] thick x [TEXT DELETED] x [TEXT       $[TEXT DELETED]/ea
                              DELETED]

3             "               [TEXT DELETED] thk x [TEXT DELETED] x [TEXT DELETED]                       $[TEXT DELETED]/ea
                              [TEXT DELETED]

4             "               [TEXT DELETED] mg/cm2, [TEXT DELETED] thick x [TEXT DELETED] x [TEXT       $[TEXT DELETED]/ea
                              DELETED]

5             "               [TEXT DELETED] mg/cm2, [TEXT DELETED] thk x [TEXT DELETED] x [TEXT         $[TEXT DELETED]/rl
                              DELETED] on [TEXT DELETED].






                                                *SEE PARAGRAPH 1 ON REVERSE SIDE
============= =============== ====================================================================== ============================


         Delivery Point:            FCA Factory - Cleveland, Ohio
         Terms of Payment:          Date Draft        30 Days
         Estimated Time of Shipment From Plant:  As Required

         This date will be confirmed upon receipt of order. If it is
         unsatisfactory please let us know.

         The sale of the products described herein shall be governed by the
         terms and conditions contained in any written contract currently in
         effect between Buyer and Seller covering such sale. If there is no such
         contract, then Seller hereby offers to sell such product to Buyer only
         upon the terms set forth herein, including those on the reverse side of
         this document.

         This quotation is subject to acceptance within (30) days from the date
         hereof.

         Thank you for this inquiry. Be assured your order will receive our
         prompt attention.

         cc:      P. Calarco UCAR
                  J.J. Gough UCAR                   Very truly yours,
                  M.H. Burns UCAR                   /s/ John R. Smelko




                                      B-7





UCAR
UCAR CARBON COMPANY INC.                                    PHONE:  216/529-3777
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.                         800/253-8003

     Ballard Power Systems Inc.                         Date  September 27, 1999
     9000 Glenlyon Parkway                                Quotation No.  99G1274
     Burnaby, BC
     Canada  V5J 5J9

     Attn: Al Fortin
     Fax:  604-412-8649

This quotation is submitted in reply to your inquiry and is our offer to sell
you the products described below, only upon the terms and conditions of sale
contained in this quotation, including those contained on the reverse side
hereof.




=================== ========================================================================== =============================
QUANTITY                                           DESCRIPTION                                            PRICE
- ------------------- -------------------------------------------------------------------------- -----------------------------
                                                                                               

    [TEXT DELETED]           GRAFOIL [TEXT DELETED] mg/cm2                                           $[TEXT DELETED]
             Rolls           [TEXT DELETED]x [TEXT DELETED] x [TEXT DELETED]                             EA ROLL

                             [TEXT DELETED]:   [TEXT DELETED] x [TEXT DELETED]
                                      Width [TEXT DELETED]

                             [TEXT DELETED] meters - [TEXT DELETED] diameter

                             Note:    The last time we supplied this,
                                      the width tolerance was +/- [TEXT DELETED]
                                      Please confirm when ordering.









                           *SEE PARAGRAPH 1 ON REVERSE
- ------------------------------- ------------------------------------------------------ -------------------------------------
ESTIMATED SHIPPING DATE         ABOVE PRICES F.O.S. SHIPPING POINT                                    TERMS

As Scheduled                    Cleveland, OH                                              Net 30 Days-No Cash Discount
- ------------------------------- ------------------------------------------------------ -------------------------------------


This offer to sell the products described above is subject to acceptance within
fifteen (15) days from the date hereof. The estimated shipping date will be
confirmed upon receipt of order. If this date does not meet your needs and an
earlier delivery is required, please let us know.

Thank you for this inquiry. We assure you that your order will be serviced
promptly.

cc:      M. Burns                                   Very truly yours,
         P. Calarco                                 UCAR
         J. Gough                                   UCAR CARBON COMPANY INC.

                                                    By:  /s/ John R. Smelko
                                                             John R. Smelko



                                      B-8





UCAR
UCAR CARBON COMPANY INC.                                    PHONE:  216/529-3777
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.                         800/253-8003

     Ballard Power Systems Inc.                           Date  October 22, 1999
     9000 Glenlyon Parkway                                Quotation No.  99G1297
     Burnaby, BC  V5J 5J9                                       Your Fax Inquiry
                                                             Dated Oct. 20, 1999
     Attn: Michelle Hicks


This quotation is submitted in reply to your inquiry and is our offer to sell
you the products described below, only upon the terms and conditions of sale
contained in this quotation, including those contained on the reverse side
hereof.



=================== ========================================================================== =============================
QUANTITY                                           DESCRIPTION                                            PRICE
- ------------------- -------------------------------------------------------------------------- -----------------------------

                                                                                               
    [TEXT DELETED]           GRAFOIL [TEXT DELETED]                                                  $[TEXT DELETED]
              Pcs.           [TEXT DELETED]x [TEXT DELETED] x [TEXT DELETED]                             Net Each

    [TEXT DELETED]           GRAFOIL [TEXT DELETED]                                                  $[TEXT DELETED]
              Pcs.           [TEXT DELETED] x [TEXT DELETED] x [TEXT DELETED]                            Net Each

    [TEXT DELETED]           GRAFOIL [TEXT DELETED]                                                  $[TEXT DELETED]
              Pcs.           [TEXT DELETED]x [TEXT DELETED] x [TEXT DELETED]                             Net Each

                             Please specify density when ordering.                                     U.S. Dollars









                           *SEE PARAGRAPH 1 ON REVERSE
- ------------------------------- ------------------------------------------------------ -------------------------------------
ESTIMATED SHIPPING DATE         ABOVE PRICES F.O.S. SHIPPING POINT                                    TERMS

As Scheduled                    Cleveland, OH                                              Net 30 Days-No Cash Discount
- ------------------------------- ------------------------------------------------------ -------------------------------------


This offer to sell the products described above is subject to acceptance within
fifteen (15) days from the date hereof. The estimated shipping date will be
confirmed upon receipt of order. If this date does not meet your needs and an
earlier delivery is required, please let us know.

Thank you for this inquiry. We assure you that your order will be serviced
promptly.

cc:      Milt Burns                                 Very truly yours,
         Paul Calarco                               UCAR
         Jeff Gough                                 UCAR CARBON COMPANY INC.

                                                    By:  /s/ John R. Smelko
                                                             John R. Smelko




                                      B-9





UCAR
UCAR CARBON COMPANY INC.                                    PHONE:  216/529-3777
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.                         800/253-8003

     Ballard Power Systems Inc.                           Date  January 12, 2000
     9000 Glenlyon Parkway                                Quotation No.  00G1009
     Burnaby, BC  V5J 5J9

     Attn:        Al Fortin
     Phone:       604/412-4717
     Fax:         604/412-8649


This quotation is submitted in reply to your inquiry and is our offer to sell
you the products described below, only upon the terms and conditions of sale
contained in this quotation, including those contained on the reverse side
hereof.



=================== ========================================================================== =============================
QUANTITY                                           DESCRIPTION                                            PRICE
- ------------------- -------------------------------------------------------------------------- -----------------------------

                                                                                               
    [TEXT DELETED]           [TEXT DELETED] mg/cm2                                                   $[TEXT DELETED]
             Rolls           [TEXT DELETED] x [TEXT DELETED]+/-[TEXT DELETED] x [TEXT                  Net EA Roll
                             DELETED]                                                                      USD

                             [TEXT DELETED]:  [TEXT DELETED] x [TEXT DELETED] x [TEXT
                             DELETED]













                           *SEE PARAGRAPH 1 ON REVERSE
- ------------------------------- ------------------------------------------------------ -------------------------------------
ESTIMATED SHIPPING DATE         ABOVE PRICES F.O.S. SHIPPING POINT                                    TERMS

2 Weeks ARO                     Cleveland, OH                                              Net 30 Days-No Cash Discount
- ------------------------------- ------------------------------------------------------ -------------------------------------


This offer to sell the products described above is subject to acceptance within
fifteen (15) days from the date hereof. The estimated shipping date will be
confirmed upon receipt of order. If this date does not meet your needs and an
earlier delivery is required, please let us know.

Thank you for this inquiry. We assure you that your order will be serviced
promptly.

cc:      Jeff Gough                                 Very truly yours,
         Paul Calarco                               UCAR
         Milt Burns                                 UCAR CARBON COMPANY INC.
         File

                                                    By:  /s/ John R. Smelko
                                                             John R. Smelko


                                      B-10





UCAR
UCAR CARBON COMPANY INC.                                    PHONE:  216/529-3777
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.                         800/253-8003

     Ballard Power Systems Inc.                             Date  March 10, 2000
     9000 Glenlyon Parkway                                Quotation No.  00G1057
     Burnaby, BC  V5J 5J9                                    Your Fax Inquiry of
                                                                of March 2, 2000
     Attn:        Michelle Hicks


This quotation is submitted in reply to your inquiry and is our offer to sell
you the products described below, only upon the terms and conditions of sale
contained in this quotation, including those contained on the reverse side
hereof.



=================== ========================================================================== =============================
QUANTITY                                           DESCRIPTION                                            PRICE
- ------------------- -------------------------------------------------------------------------- -----------------------------

                                                                                               
[TEXT DELETED]*              GRAFOIL [TEXT DELETED] g/cm2                                            $[TEXT DELETED]
                             [TEXT DELETED] x [TEXT DELETED] x [TEXT DELETED]                             EA USD

                             *To Be Ordered in 2 Distinct Lots of [TEXT DELETED]
                             Pieces Each.













                           *SEE PARAGRAPH 1 ON REVERSE
- ------------------------------- ------------------------------------------------------ -------------------------------------
ESTIMATED SHIPPING DATE         ABOVE PRICES F.O.S. SHIPPING POINT                                    TERMS

2 Weeks ARO                     Cleveland, OH                                              Net 30 Days-No Cash Discount
- ------------------------------- ------------------------------------------------------ -------------------------------------


This offer to sell the products described above is subject to acceptance within
fifteen (15) days from the date hereof. The estimated shipping date will be
confirmed upon receipt of order. If this date does not meet your needs and an
earlier delivery is required, please let us know.

Thank you for this inquiry. We assure you that your order will be serviced
promptly.

cc:      Paul Calarco                               Very truly yours,
         Jeff Gough                                 UCAR
         File                                       UCAR CARBON COMPANY INC.

                                                    By:  /s/ John R. Smelko
                                                             John R. Smelko




                                      B-11





UCAR
UCAR CARBON COMPANY INC.                                    PHONE:  216/529-3777
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.                         800/253-8003

     Ballard Power Systems Inc.                             Date  March 10, 2000
     9000 Glenlyon Parkway                                Quotation No.  00G1051
     Burnaby, BC  V5J 5J9                                       Your Fax Inquiry
                                                                of March 6, 2000
     Attn:        Michelle Hicks


This quotation is submitted in reply to your inquiry and is our offer to sell
you the products described below, only upon the terms and conditions of sale
contained in this quotation, including those contained on the reverse side
hereof.



=================== ========================================================================== =============================
QUANTITY                                           DESCRIPTION                                            PRICE
- ------------------- -------------------------------------------------------------------------- -----------------------------

                                                                                               
[TEXT DELETED]*              GRAFOIL [TEXT DELETED] g/cm2                                            $[TEXT DELETED]
                             [TEXT DELETED] x [TEXT DELETED] x [TEXT DELETED]                             EA NET
                             Per [TEXT DELETED]                                                            USD
                             except tolerances:
                             +/- [TEXT DELETED] width
                             +/- [TEXT DELETED] length

                             *[TEXT DELETED] Pieces for delivery [TEXT DELETED]
                               [TEXT DELETED] Pieces for delivery [TEXT DELETED]













                           *SEE PARAGRAPH 1 ON REVERSE
- ------------------------------- ------------------------------------------------------ -------------------------------------
ESTIMATED SHIPPING DATE         ABOVE PRICES F.O.S. SHIPPING POINT                                    TERMS

As Scheduled                    Cleveland, OH                                              Net 30 Days-No Cash Discount
- ------------------------------- ------------------------------------------------------ -------------------------------------


This offer to sell the products described above is subject to acceptance within
fifteen (15) days from the date hereof. The estimated shipping date will be
confirmed upon receipt of order. If this date does not meet your needs and an
earlier delivery is required, please let us know.

Thank you for this inquiry. We assure you that your order will be serviced
promptly.

cc:      Paul Calarco                               Very truly yours,
         Jeff Gough                                 UCAR
         File                                       UCAR CARBON COMPANY INC.

                                                    By:  /s/ John R. Smelko
                                                             John R. Smelko


                                      B-12





UCAR GRAPH - TECH

UCAR GRAPH - TECH INC.

     Ballard Power Systems Inc.
     June 7, 2000
     Quotation No. 00G1098




               YEAR            QUANTITY                    DESCRIPTION               PRICE
               ----            --------                    -----------               -----
                                                                
          [TEXT DELETED]    [TEXT DELETED]    GRAFCELL      [TEXT DELETED]      $[TEXT
                                 K Kg                                           DELETED]
                                                                                Per Kg

          [TEXT DELETED]    [TEXT DELETED]    GRAFCELL      [TEXT DELETED]      $[TEXT
                                 K Kg                                           DELETED]
                                                                                Per Kg

          [TEXT DELETED]    [TEXT DELETED]    GRAFCELL      [TEXT DELETED]      $[TEXT
                                 K Kg                                           DELETED]
                                                                                Per Kg

          [TEXT DELETED]    [TEXT DELETED]    GPAFCELL      [TEXT DELETED]      $[TEXT
                                 K Kg                                           DELETED]
                                                                                Per Kg

          [TEXT DELETED]    [TEXT DELETED]    GRAFCELL      [TEXT DELETED]      $[TEXT
                                 K Kg                                           DELETED]





         Notes: Prices quoted in year 2000 dollars
         Assume all materials to be shipped in coils after 2003
         [TEXT DELETED] weight is [TEXT DELETED] mg/cm2
         Material is not [TEXT DELETED] Volumes as stated in Ballard's
         forecast release No. 4 dated April 28, 2000.










                 P.O. Box 94637, Cleveland, OH 44101-4637 U.S.A.
                       Tel: (216) 529-3777, (800) 253-8003
                               Fax: (216) 529-3888
                             Email: grafoil@ucar.com



                                      B-13





UCAR
UCAR CARBON COMPANY INC.
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.

     Ballard Power Systems Inc.                           Date     June 22, 2000
     9000 Glenlyon Parkway
     Burnaby, BC                                      Quotation Number:  00G1101
     Canada  V5J 5J9
                                                    Inquiry Number:  Your Fax of
                                                                   June 20, 2000
     Attn:  Michelle Hicks
     In response to your inquiry, we are pleased to quote as follows.



============= =============== ====================================================================== ============================
ITEM          QUANTITY        DESCRIPTION                                                                       PRICE
- ------------- --------------- ---------------------------------------------------------------------- ----------------------------

                                                                                            
A             [TEXT DELETED] GRAFCELL [TEXT DELETED] g/cm(2)                                         $[TEXT DELETED]
              (per release)  [TEXT DELETED] x [TEXT DELETED] x [TEXT DELETED]                        EA NET
                              Your [TEXT DELETED]                                                    USD












                                                *SEE PARAGRAPH 1 ON REVERSE SIDE
============= =============== ====================================================================== ============================


         Delivery Point:            FOB Factory - Cleveland, Ohio
         Terms of Payment:          Net 30 Days
         Estimated Time of Shipment From Plant:  ---

         This date will be confirmed upon receipt of order. If it is
         unsatisfactory please let us know.

         The sale of the products described herein shall be governed by the
         terms and conditions contained in any written contract currently in
         effect between Buyer and Seller covering such sale. If there is not
         such contract, then Seller hereby offers to sell such product to Buyer
         only upon the terms set forth herein, including those on the reverse
         side of this document.

         This quotation is subject to acceptance within (30) days from the date
         hereof.

         Thank you for this inquiry. Be assured your order will receive our
         prompt attention.

cc:      Paul Calarco                               Very truly yours,
         Jeff Gough
         Milt Burns
         File                                       By:  /s/ John R. Smelko
                                                             John R. Smelko


                                      B-14





UCAR
UCAR CARBON COMPANY INC.
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.

     Ballard Power Systems Inc.                  Date     September 15, 2000
     9000 Glenlyon Parkway
     Burnaby, BC                                 Quotation Number:  00G1135
     Revision A
     Canada  V5J 5J9
                                                 Inquiry Number:  Verbal (Gough)
     Attn:  Horst Thumm
     In response to your inquiry, we are pleased to quote as follows.



============= =============== ====================================================================== ============================
ITEM          QUANTITY        DESCRIPTION                                                                       PRICE
- ------------- --------------- ---------------------------------------------------------------------- ----------------------------

                                                                                            
A             [TEXT DELETED]  GRAFCELL [TEXT DELETED] MG/CM(2)                                       $[TEXT DELETED] ea. roll
                              [TEXT DELETED] x [TEXT DELETED] x [TEXT DELETED]                       USD
                              [TEXT DELETED]:  [TEXT DELETED] x [TEXT DELETED] x [TEXT DELETED]

                              (Material may be [TEXT DELETED] & [TEXT DELETED]











                                                *SEE PARAGRAPH 1 ON REVERSE SIDE
============= =============== ====================================================================== ============================


         Delivery Point:            FOB Factory - Cleveland, Ohio
         Terms of Payment:          Net 30 Days
         Estimated Time of Shipment From Plant:  1 TO 2 WEEKS ARO

         This date will be confirmed upon receipt of order. If it is
         unsatisfactory please let us know.

         The sale of the products described herein shall be governed by the
         terms and conditions contained in any written contract currently in
         effect between Buyer and Seller covering such sale. If there is not
         such contract, then Seller hereby offers to sell such product to Buyer
         only upon the terms set forth herein, including those on the reverse
         side of this document.

         This quotation is subject to acceptance within (30) days from the date
         hereof.

         Thank you for this inquiry. Be assured your order will receive our
         prompt attention.

cc:      Jeff Gough                                 Very truly yours,
         File
                                                    By:  /s/ John R. Smelko
                                                             John R. Smelko


                                      B-15





GRAFTECH
GRAFTECH INC.
GRA
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.

     Ballard Power Systems Inc.             Date     January 8, 2001
     Burnaby, BC                            Quotation Number:  00G1007

                                            Inquiry Number:  Fax of Jan. 8, 2001
     Attn:  Michelle Hicks
     In response to your inquiry, we are pleased to quote as follows.



============= ================ ===================================================================== ============================
ITEM          QUANTITY         DESCRIPTION                                                                      PRICE
- ------------- ---------------- --------------------------------------------------------------------- ----------------------------

                                                                                            
A             [TEXT DELETED]   GRAFCELL [TEXT DELETED] g/cm(2)                                       $[TEXT DELETED]
              PCS              [TEXT DELETED] x [TEXT DELETED] x [TEXT DELETED]                      EA NET
                               Per DWG [TEXT DELETED]










                                                 *SEE PARAGRAPH 1 ON REVERSE SIDE
============= ================ ===================================================================== ============================


         Delivery Point:            Cleveland, Ohio
         Terms of Payment:          Net 30 Days
         Estimated Time of Shipment From Plant:  2 Weeks

         This date will be confirmed upon receipt of order. If it is
         unsatisfactory please let us know.

         The sale of the products described herein shall be governed by the
         terms and conditions contained in any written contract currently in
         effect between Buyer and Seller covering such sale. If there is not
         such contract, then Seller hereby offers to sell such product to Buyer
         only upon the terms set forth herein, including those on the reverse
         side of this document.

         This quotation is subject to acceptance within (30) days from the date
         hereof.

         Thank you for this inquiry. Be assured your order will receive our
         prompt attention.

cc:      Jeff Gough                                 Very truly yours,
         Paul Calarco
         Milt Burns
         File                                       By:  /s/ John R. Smelko
                                                             John R. Smelko


                                      B-16





GRAFTECH
P.O. Box 94637 Cleveland, Ohio 44101 U.S.A.
Phone 216/529-3777

     Ballard Power Systems Inc.                     Date     01/24/01
     9000 Glenlyon Parkway
     Burnaby, BC                                    Quotation Number:  01G1029
     Canada  V5J 5J9
     Attn:  Michelle Hicks                         Inquiry Number:  e-mail dated
                                                                        01-19-01
     In response to your inquiry, we are pleased to quote as follows.



============= =============== ====================================================================== ============================
ITEM          QUANTITY        DESCRIPTION                                                                       PRICE
- ------------- --------------- ---------------------------------------------------------------------- ----------------------------

                                                                                            
A             ---             GRAFCELL [TEXT DELETED] MG/CM(2)                                       $[TEXT DELETED]/pc
                              [TEXT DELETED] X [TEXT DELETED] x [TEXT DELETED]
                              [TEXT DELETED]:  [TEXT DELETED] x [TEXT DELETED] x [TEXT DELETED]

B             ---             GRAFCELL [TEXT DELETED] MG/CM(2)                                       $[TEXT DELETED]/roll
                              [TEXT DELETED] X [TEXT DELETED] x [TEXT DELETED]
                              [TEXT DELETED]: [TEXT DELETED] X [TEXT DELETED] X [TEXT DELETED]







                                                *SEE PARAGRAPH 1 ON REVERSE SIDE
============= =============== ====================================================================== ============================


         Delivery Point:            FOB Cleveland, Ohio
         Terms of Payment:          Net 30 Days
         Estimated Time of Shipment From Plant:  4 Weeks

         This date will be confirmed upon receipt of order. If it is
         unsatisfactory please let us know.

         The sale of the products described herein shall be governed by the
         terms and conditions contained in any written contract currently in
         effect between Buyer and Seller covering such sale. If there is not
         such contract, then Seller hereby offers to sell such product to Buyer
         only upon the terms set forth herein, including those on the reverse
         side of this document.

         This quotation is subject to acceptance within (30) days from the date
         hereof.

         Thank you for this inquiry. Be assured your order will receive our
         prompt attention.

cc:      Horst Thumm                                Very truly yours,
         Jeff Gough
                                                    By:  /s/ John R. Smelko
                                                             John R. Smelko




                                      B-17







                                   SCHEDULE C

                              ROYALTY DETERMINATION

            PRINCIPLES TO CONSIDER FOR THE DETERMINATION OF ROYALTIES

1.     The relative contributions of BPS and Graftech to the IP so licensed. In
       the case of Joint Arising IP, primary consideration shall be given to
       this principle in determining the royalties to be paid;

2.     the impact of the licensed IP on future sales successes of the licensee's
       product;

3.     the total market size or potential revenue or likely revenue
       realistically achievable for foreseeable products incorporating the IP so
       licensed;

4.     the Net Sales Price of the product incorporating the IP so licensed;

5.     the specific markets that are realistically addressable by products
       embodying the IP so licensed;

6.     competing processes available to the licensee and the advantages of using
       the IP over other processes;

7.     the possible duration of any competitive advantage to the licensee by
       using the IP so licensed;

8.     the development cost to the licensee of an alternative to the IP so
       licensed;

9.     opportunity costs to the licensee of assets deployed;

10.    the risks to the licensee of investment in manufacturing and
       commercialization of the licensee's products using the IP so licensed;

11.    the incremental financial investment to be made by the licensee for
       manufacturing, marketing and distribution functions;

12.    cost of intangible and intellectual capital to be employed by the
       licensee;

13.    the economic life of the product embodying the licensee's technology;

14.    the length of time required to commercialize the licensee's products; and

15.    the strength of the IP so licensed.

Royalties for licenses under this Agreement will be determined as soon as
practicable and to the extent possible, before the grant of the applicable
license.


                                      C-1





                                   SCHEDULE D

                             CONDITIONS OF PURCHASE

ACCEPTANCE

1.     Each Purchase Order issued by BPS will be deemed accepted by Graftech
       upon receipt by BPS of Graftech's acknowledgement, by electronic mail,
       telefax or other agreed form or Graftech delivers the ordered items to
       BPS. Subject to ss.2.8 of this Agreement, acceptance of a Purchase Order
       is expressly limited to the terms thereof. Graftech will not unreasonably
       reject a Purchase Order from BPS.

OVERSHIPMENTS, INSTALLMENTS

2.     BPS will pay only for maximum quantities of Graphitic Materials and
       Graphitic Components ordered. Overshipments will be held at Graftech's
       risk and expense for a reasonable time while awaiting shipping
       instructions from Graftech. Return shipping charges for excess quantities
       will be at Graftech's expense. Any provision in a Supply Arrangement or
       Purchase Order for delivery of items by installment will not be construed
       as rendering the obligations of Graftech severable and BPS will only be
       obliged to pay the price of the Graphitic Materials and Graphitic
       Components, as the case may be, included in such installment after such
       is actually received by BPS.

PACKING AND SHIPMENT

3.     Unless otherwise specified in a Supply Arrangement or Purchase Order, if
       the price of the ordered Graphitic Material or Graphitic Component is
       based on the weight or volume thereof, such price must reflect the net
       weight or volume of the materials or items ordered only, and no charges
       will be allowed for boxing, crating, handling damage, carting, drayage,
       storage or other packing requirements. Unless otherwise specified in a
       Supply Arrangement or Purchase Order, all ordered Graphitic Materials or
       Graphitic Components must be securely packed in cartons, boxes or other
       containers, and marked and otherwise prepared for shipment in a manner
       which is

       (a)    in accordance with good commercial practice,

       (b)    acceptable to common carriers for shipment at the lowest rate for
              the Graphitic Materials or Graphitic Components, and

       (c)    adequate to ensure safe arrival of the ordered the Graphitic
              Materials or Graphitic Components at the named destination.

       Graftech must mark all containers with necessary lifting, handling and
       shipping information, purchase order numbers, date of shipment and the
       names of the consignee and consignor, if applicable. An itemized
       packaging sheet must accompany each shipment. No partial or complete
       delivery will be permitted hereunder before the date or dates specified
       for delivery without BPS's prior written consent thereto. If the ordered
       Graphitic Materials or Graphitic Components are improperly delivered for
       shipment, any


                                      D-1


       additional cost thereby incurred will be for the account of, and will
       be paid by, Graftech, and may be deducted by BPS from the payment of
       the price for such Graphitic Materials or Graphitic Components.

DELIVERY

4.     Unless otherwise specifically provided on the face of the Purchase Order
       or in the Supply Arrangement, the Products called for hereunder shall be
       delivered on a FCA origin basis. The term "FCA" has the meaning ascribed
       thereto in, and is to be interpreted in accordance with the Incoterms
       2000 published by the International Chamber of Commerce. Notwithstanding
       the shipping terms contained in any Purchase Order or Supply Arrangement,
       title to and risk of loss of Graphitic Materials and Graphitic
       Components, as the case may be, will remain with Graftech and not pass to
       BPS until delivery to BPS's named destination for importation.

WARRANTIES

5.     Graftech hereby represents and warrants to BPS (with the intention that
       such representations and warranties will survive the execution and
       implementation of each Purchase Order or Supply Arrangement) and
       covenants and agrees with BPS that the Graphitic Materials and Graphitic
       Components, as the case may be, supplied pursuant to a Purchase Order or
       Supply Arrangement will

       (a)    be in full compliance with the Specifications,

       (b)    be in conformity with samples, if any, approved by BPS, if
              applicable,

       (c)    be produced in compliance with the requirements of the Fair Labor
              Standards Act of 1938 (United States of America), as amended,

       (d)    not infringe upon any intellectual property right of any Person
              covering the Graphitic Materials or Graphitic Components
              themselves; provided, however, Graftech will not warrant against
              infringement by reason of any use of such Graphitic Materials or
              Graphitic Components in combination with other articles or
              materials or in the practice of any process other than in
              combination with other articles or materials or in the practice of
              any processes for which such Graphitic Materials or Graphitic
              Components have been expressly manufactured by Graftech,

       (e)    be of good quality, without defect in materials or workmanship,
              and

       (f)    be so supplied, and BPS will have title thereto, free and clear of
              all liens, encumbrances and security interests.

NO OTHER WARRANTIES

6.     THERE ARE NO EXPRESS WARRANTIES BY GRAFTECH IN RESPECT OF THE GRAPHITIC
       MATERIALS OR GRAPHITIC COMPONENTS OTHER THAN THOSE



                                      D-2


       SPECIFIED IN ss.5 HEREOF. NO OTHER WARRANTIES BY GRAFTECH IN RESPECT OF
       THE GRAPHITIC MATERIALS OR GRAPHITIC COMPONENTS (OTHER THAN WARRANTY OF
       TITLE AS PROVIDED BY THE UNIFORM COMMERCIAL CODE) WILL BE IMPLIED OR
       OTHERWISE CREATED AT LAW OR IN EQUITY, INCLUDING, BUT NOT LIMITED TO,
       WARRANTY OF MERCHANTABILITY AND WARRANTY OF FITNESS FOR A PARTICULAR
       PURPOSE. Without limiting the generality of the forgoing, BPS assumes all
       risk and liability for the results obtained by the use of any of the
       Graphitic Materials or Graphitic Components delivered hereunder in
       combination with other articles, or materials or in the practice of any
       processes other than in combination with articles or materials or in the
       practice of any processes for which such Graphitic Materials or Graphitic
       Components have been expressly manufactured by Graftech.

FAILURE TO MEET WARRANTIES

7.     If any of the Graphitic Materials or Graphitic Components delivered by
       Graftech to BPS do not meet the warranties applicable thereto, BPS may,
       at its option,

       (a)    require Graftech to correct, at no cost to BPS, any defective or
              non-conforming Graphitic Materials or Graphitic Components by
              repair or replacement, or

       (b)    return such defective or non-conforming Graphitic Materials or
              Graphitic Components at Graftech's expense to Graftech and recover
              from Graftech the purchase price paid therefor.

       The foregoing remedies are not exclusive and are in addition to all other
       remedies at law or in equity available to BPS including but not limited
       to, the remedy available to BPS under ss.2.10 of this Agreement;
       provided, however, that other than as provided in ss. 6.5 of this
       Agreement, in no event will Graftech be liable for special, incidental,
       indirect, or consequential damages, whether or not caused by or resulting
       from the negligence of Graftech. No waiver by BPS of any Specifications
       for one or more of the Graphitic Materials or Graphitic Components
       ordered will constitute a waiver or such Specification for the remaining
       Graphitic Materials or Graphitic Components to be delivered hereunder,
       unless specified by BPS in writing.

INVOICES

8.     Each invoice issued as a result of a Supply Arrangement or Purchase Order
       must:

       (a)    be rendered separately for each delivery,

       (b)    not cover more than one Supply Arrangement or Purchase Order,

       (c)    contain the Supply Arrangement or Purchase Order number under
              which it is issued, and



                                      D-3


       (d)    be rendered to the proper Accounts Payable Department of BPS as
              set forth in the Purchase Order. Invoice payment terms will be 30
              days from the date the invoice is received by the proper Accounts
              Payable Department of BPS.

INSPECTION

9.     The Graphitic Materials or Graphitic Components purchased are subject to
       BPS's inspection and approval at any place BPS may reasonably designate.
       BPS may, without liability hereunder or otherwise and without prejudice
       to any other rights or remedies available to it, reject and refuse
       acceptance of any Graphitic Materials or Graphitic Components which do
       not conform in all respects to:

       (a)    any instructions contained in the relevant Purchase Order or
              Supply Arrangement;

       (b)    the Specifications; or

       (c)    Graftech's warranties contained in ss.5 hereof.

       With respect to any Graphitic Materials or Graphitic Components which do
       not so conform, BPS may, in BPS's sole discretion, hold such Graphitic
       Materials or Graphitic Components for Graftech's inspection at Graftech's
       risk upon notification to Graftech, or return such Graphitic Materials or
       Graphitic Components to Graftech at Graftech's expense. BPS's rejection
       of any Graphitic Materials or Graphitic Components under a Purchase Order
       or Supply Arrangement will be without prejudice to its rights to require
       Graftech to perform its obligations in respect to the balance of the same
       Purchase Order or Supply Arrangement. Payments for any Graphitic
       Materials or Graphitic Components will not be deemed to be an acceptance
       thereof.

CHANGES

10.    BPS reserves the right at any time to request reasonable changes to:

       (a)    method of packaging, packing or shipment; and

       (b)    place and /or time of delivery of Products.

       If any such change causes an increase or decrease in the cost of, or the
       time required for the performance hereunder, an equitable adjustment
       shall be made in the price or delivery schedule, or both. Any claim for
       adjustment by Graftech shall be deemed waived unless asserted in writing
       within 30 days from the receipt by Graftech of the requested change.
       Nothing contained in this clause shall relieve Graftech from proceeding
       without delay in the performance of the order as changed.

INDEMNIFICATION

11.    Each party shall indemnify and hold the other harmless from any third
       party claim, demand, cause of action, damage, or cost and expense for
       which the other might become



                                      D-4



       liable arising from or in connection with that party's performance or
       non-performance hereunder. The provisions of ss.6.4 of this Agreement
       will not apply to this ss.11.

COMPLIANCE WITH LAW

12.    Each of BPS and Graftech warrants and represents that it has and will
       continue during the performance of its obligations hereunder, to comply
       with all relevant provisions of federal, provincial, state, and local
       laws and regulations. Graftech also warrants and represents that any
       chemical substance delivered hereunder shall not be on the list of
       prohibited substances detailed in the Canadian Environmental Protection
       Act and shall be dealt with only in conformity with such Act. Graftech
       will obtain all federal, provincial, state, municipal and other
       government or regulatory licenses, permits or other documents or
       permissions that are required by Graftech or are incidental to the sale
       or shipment of the products by Graftech to BPS.

EQUIPMENT

13.    All tooling, equipment or material of every description owned by a party
       (the "Owner") and furnished to the other party or specifically paid for
       by the Owner, and any replacement thereof, will remain the property of
       the Owner. Such property, and whenever practical, each individual item
       thereof, will be plainly marked or otherwise properly identified as the
       "Property of BPS" or "Property of Graftech," as appropriate, and will be
       safely stored. A party will not substitute any property for the Owner's
       property and will not use such property except in fulfilling the Purchase
       Order or a Supply Arrangement. Such property, while in the party's
       custody or control, will be held at that party's expense, and will be
       insured by that party in an amount equal to its replacement cost with
       loss payable to Owner. Such property will be prepared for shipment and
       delivered in good condition, normal wear and tear excepted, to the Owner
       on a FCA origin basis immediately upon request by the Owner.


                                      D-5