Document:

<PAGE>
                                                                  CONFORMED COPY

                                CREDIT AGREEMENT

                                   dated as of

                                February 22, 2000

                                      among

                             UCAR INTERNATIONAL INC.
                          UCAR GLOBAL ENTERPRISES INC.
                                UCAR FINANCE INC.

                               The LC Subsidiaries
                                  Party Hereto

                            The Lenders Party Hereto

                    MORGAN GUARANTY TRUST COMPANY OF NEW YORK
                             as Administrative Agent

                           J.P. MORGAN SECURITIES INC.
                           CREDIT SUISSE FIRST BOSTON
                             as Joint-Lead Arrangers

                              CHASE SECURITIES INC.
                           CREDIT SUISSE FIRST BOSTON
                              as Syndication Agents

                                                                [CS&M #7061-536]

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                                TABLE OF CONTENTS
                                                                          PAGE

ARTICLE I  DEFINITIONS
 SECTION 1.01.  DEFINED TERMS................................................1
 SECTION 1.02.  CLASSIFICATION OF LOANS AND BORROWINGS......................26
 SECTION 1.03.  TERMS GENERALLY.............................................26
 SECTION 1.04.  ACCOUNTING TERMS; GAAP......................................26
 SECTION 1.05.  EXCHANGE RATES..............................................27
ARTICLE II  THE CREDITS
 SECTION 2.01.  COMMITMENTS.................................................27
 SECTION 2.02.  LOANS AND BORROWINGS........................................27
 SECTION 2.03.  REQUESTS FOR BORROWINGS.....................................28
 SECTION 2.04.  REPAYMENT OF BORROWINGS; EVIDENCE OF DEBT...................29
 SECTION 2.05. LETTERS OF CREDIT............................................29
 SECTION 2.06.  FUNDING OF BORROWINGS.......................................33
 SECTION 2.07.  INTEREST ELECTIONS..........................................33
 SECTION 2.08.  TERMINATION AND REDUCTION OF COMMITMENTS....................34
 SECTION 2.09.  AMORTIZATION OF TERM LOANS..................................35
 SECTION 2.10.  PREPAYMENT OF LOANS.........................................37
 SECTION 2.11.  FEES........................................................38
 SECTION 2.12.  INTEREST....................................................39
 SECTION 2.13.  ALTERNATE RATE OF INTEREST..................................40
 SECTION 2.14.  INCREASED COSTS.............................................40
 SECTION 2.15.  BREAK FUNDING PAYMENTS......................................41
 SECTION 2.16.  TAXES.......................................................42
 SECTION 2.17.  PAYMENTS GENERALLY; PRO RATA TREATMENT; SHARING OF SETOFFS..43
 SECTION 2.18.  MITIGATION OBLIGATIONS; REPLACEMENT OF LENDERS..............45
 SECTION 2.19.  SWINGLINE LOANS.............................................45
ARTICLE III  INTERCOMPANY LOANS
 SECTION 3.01.  INTERCOMPANY LOANS..........................................46
 SECTION 3.02.  INTERCOMPANY NOTES..........................................46
 SECTION 3.03.  MODIFICATION AND PREPAYMENT OF INTERCOMPANY LOANS...........47
 SECTION 3.04.  DESIGNATION OF INTERCOMPANY BORROWERS.......................48
ARTICLE IV  REPRESENTATIONS AND WARRANTIES
 SECTION 4.01.  ORGANIZATION; POWERS........................................48
 SECTION 4.02.  AUTHORIZATION...............................................48
 SECTION 4.03.  ENFORCEABILITY..............................................49
 SECTION 4.04.  GOVERNMENTAL APPROVALS......................................49
 SECTION 4.05.  FINANCIAL STATEMENTS........................................49
 SECTION 4.06.  NO MATERIAL ADVERSE CHANGE..................................49
 SECTION 4.07.  TITLE TO PROPERTIES; POSSESSION UNDER LEASES................49
 SECTION 4.08.  SUBSIDIARIES................................................50
 SECTION 4.09.  LITIGATION; COMPLIANCE WITH LAWS............................50
 SECTION 4.10.  AGREEMENTS..................................................50

                                      -i-
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                                                                          PAGE

 SECTION 4.11.  FEDERAL RESERVE REGULATIONS.................................51
 SECTION 4.12.  INVESTMENT COMPANY ACT; PUBLIC UTILITY HOLDING COMPANY ACT..51
 SECTION 4.13.  USE OF PROCEEDS.............................................51
 SECTION 4.14.  TAX RETURNS.................................................51
 SECTION 4.15.  NO MATERIAL MISSTATEMENTS...................................51
 SECTION 4.16.  EMPLOYEE BENEFIT PLANS......................................52
 SECTION 4.17.  ENVIRONMENTAL MATTERS.......................................52
 SECTION 4.18.  CAPITALIZATION OF UCAR, GLOBAL AND THE BORROWER.............53
 SECTION 4.19.  SECURITY DOCUMENTS..........................................53
 SECTION 4.20.  LABOR MATTERS...............................................54
 SECTION 4.21.  NO FOREIGN ASSETS CONTROL REGULATION VIOLATION..............54
 SECTION 4.22.  INSURANCE...................................................54
 SECTION 4.23.  LOCATION OF REAL PROPERTY AND LEASED PREMISES...............54
 SECTION 4.24.  LITIGATION LIABILITIES......................................55
 SECTION 4.25.  YEAR 2000...................................................55
 SECTION 4.26.  UCAR GRAPH-TECH INC.........................................55
ARTICLE V  CONDITIONS
 SECTION 5.01.  EFFECTIVE DATE..............................................55
 SECTION 5.02.  EACH CREDIT EVENT...........................................57
 SECTION 5.03.  INTERCOMPANY BORROWERS AND LC SUBSIDIARIES..................57
ARTICLE VI  AFFIRMATIVE COVENANTS
 SECTION 6.01.  EXISTENCE; BUSINESSES AND PROPERTIES........................58
 SECTION 6.02.  INSURANCE...................................................59
 SECTION 6.03.  TAXES; OTHER CLAIMS.........................................60
 SECTION 6.04.  FINANCIAL STATEMENTS, REPORTS, ETC..........................60
 SECTION 6.05.  LITIGATION AND OTHER NOTICES................................62
 SECTION 6.06.  EMPLOYEE BENEFITS...........................................62
 SECTION 6.07.  MAINTAINING RECORDS; ACCESS TO PROPERTIES AND INSPECTIONS...63
 SECTION 6.08.  USE OF PROCEEDS.............................................63
 SECTION 6.09.  COMPLIANCE WITH ENVIRONMENTAL LAWS..........................63
 SECTION 6.10.  PREPARATION OF ENVIRONMENTAL REPORTS........................63
 SECTION 6.11.  FURTHER ASSURANCES..........................................63
 SECTION 6.12.  SIGNIFICANT SUBSIDIARIES....................................63
 SECTION 6.13.  CERTAIN ACCOUNTING MATTERS..................................64
 SECTION 6.14.  DIVIDENDS...................................................64
 SECTION 6.15.  INTEREST/EXCHANGE RATE PROTECTION AGREEMENTS................64
 SECTION 6.16.  CORPORATE SEPARATENESS......................................64
ARTICLE VII  NEGATIVE COVENANTS
 SECTION 7.01.  INDEBTEDNESS; CERTAIN EQUITY SECURITIES.....................64
 SECTION 7.02.  LIENS; SALES OF CERTAIN ASSETS..............................66
 SECTION 7.03.  SALE AND LEASE-BACK TRANSACTIONS............................69
 SECTION 7.04.  INVESTMENTS, LOANS, ADVANCES AND ACQUISITIONS...............69
 SECTION 7.05.  MERGERS, CONSOLIDATIONS, SALES OF ASSETS AND ACQUISITIONS...70
 SECTION 7.06.  DIVIDENDS AND DISTRIBUTIONS.................................72
 SECTION 7.07.  TRANSACTIONS WITH AFFILIATES................................73
 SECTION 7.08.  BUSINESS OF UCAR, THE BORROWER AND THE SUBSIDIARIES.........74

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                                                                          PAGE

 SECTION 7.09.  INDEBTEDNESS AND OTHER MATERIAL AGREEMENTS..................74
 SECTION 7.10.  CAPITAL EXPENDITURES........................................75
 SECTION 7.11.  INTEREST COVERAGE RATIO.....................................75
 SECTION 7.12.  LEVERAGE RATIO..............................................75
 SECTION 7.13.  CAPITAL STOCK OF THE SUBSIDIARIES...........................76
ARTICLE VIII  EVENTS OF DEFAULT
ARTICLE IX  THE AGENTS
ARTICLE X  MISCELLANEOUS
 SECTION 10.01.  NOTICES....................................................80
 SECTION 10.02.  WAIVERS; AMENDMENTS........................................81
 SECTION 10.03.  EXPENSES; INDEMNITY; DAMAGE WAIVER.........................82
 SECTION 10.04.  SUCCESSORS AND ASSIGNS.....................................83
 SECTION 10.05.  SURVIVAL...................................................85
 SECTION 10.06.  COUNTERPARTS; Integration; EFFECTIVENESS...................85
 SECTION 10.07.  SEVERABILITY...............................................85
 SECTION 10.08.  RIGHT OF SETOFF............................................86
 SECTION 10.09.  GOVERNING LAW; JURISDICTION; CONSENT TO SERVICE OF PROCESS.86
 SECTION 10.10.  WAIVER OF JURY TRIAL.......................................86
 SECTION 10.11.  HEADINGS...................................................87
 SECTION 10.12.  Confidentiality............................................87
 SECTION 10.13.  INTEREST RATE LIMITATION...................................87
 SECTION 10.14.  RELEASE OF Liens AND GUARANTEES............................87

Schedule A       Investments/Leverage Ratios

Exhibits to the Credit Agreement

Exhibit A-1      Form of Assignment and Acceptance
Exhibit A-2      Form of Second Closing Assignment and Acceptance
Exhibit B        Form of Domestic Pledge Agreement
Exhibit C        Form of Guarantee Agreement
Exhibit D        Form of Indemnity, Subrogation and Contribution Agreement
Exhibit E        Form of Intercompany Borrower Agreement
Exhibit F-1      Form of Intercompany Revolving Note
Exhibit F-2      Form of Intercompany Term Note
Exhibit G-1      Form of LC Subsidiary Agreement
Exhibit G-2      Form of LC Subsidiary Termination
Exhibit H        Form of Security Agreement
Exhibit I        Form of Intellectual Property Security Agreement
Exhibit J-1      Form of Opinion of Kelley Drye & Warren LLP, counsel for UCAR
Exhibit J-2      Form of Opinion of General Counsel of UCAR
Exhibit J-3      Form of Opinion of Chief Patent Counsel for UCAR

Schedules to the Credit Agreement

Schedule 2.01    Lenders and Commitments
Schedule 2.05(j) Existing Letters of Credit
Schedule 3.01    Intercompany Term Loans to the Intercompany Borrowers
Schedule 4.08    Subsidiaries

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Schedule 4.09    Litigation
Schedule 4.14    Taxes
Schedule 4.17    Environmental Matters
Schedule 4.18    Capitalization of UCAR, Global and the Borrower
Schedule 4.19(d) Recording Offices for Mortgages
Schedule 4.20    Labor Matters
Schedule 4.23(a) Owned Real Property
Schedule 4.23(b) Leased Real Property
Schedule 5.01    Local Counsel
Schedule 7.01    Existing Indebtedness
Schedule 7.02    Existing Liens
Schedule 7.04    Investments
Schedule 7.07    Transactions Pursuant to Permitted Agreements in Existence
                 on Effective Date
Schedule 7.09    Restrictive Agreements

                                      -iv-

<PAGE>

                         CREDIT AGREEMENT dated as of February 22, 2000, among
                    UCAR INTERNATIONAL INC.; UCAR GLOBAL ENTERPRISES INC.; UCAR
                    FINANCE INC.; the LC SUBSIDIARIES from time to time party
                    hereto; the LENDERS from time to time party hereto; and
                    MORGAN GUARANTY TRUST COMPANY OF NEW YORK, as Administrative
                    Agent.

                  UCAR, Global, the Borrower and the initial Intercompany
Borrowers have requested the Lenders to establish the credit facilities provided
for herein under which the Borrower (and, to the extent provided herein, the LC
Subsidiaries) may obtain (a) Tranche A Term Loans in Euros or Dollars on the
Effective Date in an aggregate principal amount of up to EUR300,000,000, (b)
Tranche B Term Loans in Dollars on the Effective Date in an aggregate principal
amount of up to $350,000,000 and (c) Revolving Loans and Letters of Credit in
Euros and Dollars from time to time in an aggregate principal or stated amount
of up to EUR250,000,000 at any time outstanding. The proceeds of such Loans will
be advanced to the Intercompany Borrowers and used to refinance certain
Indebtedness of Global, the Intercompany Borrowers and the Subsidiaries
(including Indebtedness outstanding under the Existing Credit Agreements), to
pay fees and expenses in connection with the foregoing and for working capital
and other general corporate purposes of UCAR, Global, the Borrower, the
Intercompany Borrowers and the Subsidiaries. Such Letters of Credit will be used
for general corporate purposes of the respective LC Subsidiaries requesting the
same. The Lenders are willing to establish such credit facilities upon the terms
and subject to the conditions set forth herein. Accordingly, the parties hereto
agree as follows:

                                    ARTICLE I

                                  DEFINITIONS

                  SECTION 1.01. DEFINED TERMS. As used in this Agreement, the
following terms have the meanings specified below:

                  "ADJUSTED LIBO RATE" shall mean, with respect to any
Eurocurrency Borrowing for any Interest Period, an interest rate per annum
(rounded upwards, if necessary, to the next 1/16 of 1%) equal to (a) the LIBO
Rate for such Interest Period multiplied by (b) the Statutory Reserve Rate.

                  "ADMINISTRATIVE AGENT" shall mean Morgan Guaranty Trust
Company of New York, in its capacity as administrative agent for the Lenders
hereunder.

                  "ADMINISTRATIVE QUESTIONNAIRE" shall mean an administrative
questionnaire in a form supplied by the Administrative Agent.

                  "AFFILIATE" shall mean, when used with respect to a specified
person, another person that directly, or indirectly through one or more
intermediaries, Controls or is Controlled by or is under common Control with the
person specified.

                  "AGENTS" shall mean, collectively, the Administrative Agent
and the Collateral Agent.

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                  "APPLICABLE OFFICE" shall mean (a) with respect to a Loan or
Borrowing denominated in Euros or any Letter of Credit, the Delaware office of
the Administrative Agent referred to in clause (i) of Section 2.17(a) and (b)
with respect to a Loan or Borrowing denominated in Dollars, the Delaware office
of the Administrative Agent referred to in clause (ii) of Section 2.17(a) (or,
in either case, such other office of the Administrative Agent as shall have been
designated by the Administrative Agent in accordance with Section 2.17(a)).

                  "APPLICABLE RATE" shall mean, for any day, (a) with respect to
(i) any Revolving Loan or Tranche A Term Loan or (ii) the commitment fees
payable hereunder, the applicable rate per annum set forth under the appropriate
caption in Table I below or (b) with respect to any Tranche B Term Loan, the
applicable rate per annum set forth under the appropriate caption in Table II
below, in each case based upon the Leverage Ratio as of the most recent
determination date:

TABLE I

================================================================================
                          EUROCURRENCY         BASE RATE        COMMITMENT FEE
LEVERAGE RATIO:              SPREAD             SPREAD               RATE
--------------------------------------------------------------------------------
  CATEGORY 1
     >2.75                    2.50%              1.50%               0.500%
     -
--------------------------------------------------------------------------------
  CATEGORY 2
<2.75 and >2.50               2.25%              1.25%               0.500%
          -
--------------------------------------------------------------------------------
  CATEGORY 3
<2.50 and >2.25               2.00%              1.00%               0.375%
          -
--------------------------------------------------------------------------------
  CATEGORY 4
<2.25 and >2.00               1.75%              0.75%               0.375%
          -
--------------------------------------------------------------------------------
  CATEGORY 5
<2.00 and >1.75               1.50%              0.50%               0.375%
          -
--------------------------------------------------------------------------------
  CATEGORY 6
     <1.75                    1.00%              0.00%               0.375%
================================================================================

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TABLE II

================================================================================
                              EUROCURRENCY           BASE RATE
LEVERAGE RATIO:                SPREAD                SPREAD
--------------------------------------------------------------------------------
CATEGORY 1
     >2.75                      2.75%                 2.00%
     -
--------------------------------------------------------------------------------
CATEGORY 2
     <2.75 and >2.50            2.75%                 2.00%
               -
--------------------------------------------------------------------------------
CATEGORY 3
    <2.50 and >2.25             2.50%                 1.50%
              -
--------------------------------------------------------------------------------
CATEGORY 4
    <2.25 and >2.00             2.50%                 1.50%
              -
--------------------------------------------------------------------------------
CATEGORY 5

    <2.00 and >1.75             2.50%                 1.50%
              -
--------------------------------------------------------------------------------
CATEGORY 6

   <1.75                        2.50%                 1.50%
================================================================================

Except as set forth below, the Leverage Ratio used on any date to determine the
Applicable Rate shall be that in effect at the fiscal quarter end next preceding
the Financial Statement Delivery Date occurring on or most recently prior to
such date; PROVIDED that at any time when any Financial Statement Delivery Date
shall have occurred and the financial statements or the certificate required to
have been delivered under Section 6.04(a), (b) or (c) by such date have not yet
been delivered, the Applicable Rate shall be determined by reference to Category
1 in the applicable Table. Notwithstanding the foregoing, until the Financial
Statement Delivery Date immediately following June 30, 2000, the Applicable Rate
will for all purposes be determined by reference to Category 1 in the applicable
Table.

                  "APPLICABLE REVOLVING PERCENTAGE" shall mean, with respect to
any Revolving Lender, the percentage of the total Revolving Commitments
represented by such Lender's Revolving Commitment. If the Revolving Commitments
have been terminated or expired, the Applicable Revolving Percentages shall be
determined based upon the Applicable Revolving Commitments most recently in
effect, after giving effect to any assignments.

                  "APPLICABLE TRANCHE A TERM PERCENTAGE" shall mean, with
respect to any Tranche A Term Lender, the percentage of the total Tranche A Term
Commitments represented by such Lender's Tranche A Term Commitment.

                  "APPLICABLE TRANCHE B TERM PERCENTAGE" shall mean, with
respect to any Tranche B Term Lender, the percentage of the total Tranche B Term
Commitments represented by such Lender's Tranche B Term Commitment.

                  "ASSIGNMENT AND ACCEPTANCE" shall mean an assignment and
acceptance entered into by a Lender and an assignee (with the consent of any
party whose consent is required by Section 10.04), and accepted by the
Administrative Agent, in the form of Exhibit A-1 or any other form approved by
the Administrative Agent.

                  "AVAILABLE DISPOSITION PROCEEDS" shall mean, at any time, the
aggregate amount at such time of proceeds excluded from Net Proceeds pursuant to
the second sentence of the definition of Net Proceeds, net of all such proceeds

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used since the Effective Date to purchase assets useful in the business of
Global and the Subsidiaries.

                  "AVAILABLE REVOLVING COMMITMENT" shall mean, with respect to
any Revolving Lender at any time, an amount equal to such Lender's Revolving
Commitment at such time minus such Lender's Revolving Exposure at such time.

                  "BASE RATE" shall mean, for any day, a rate per annum equal to
the greater of (a) the Prime Rate in effect on such day and (b) the Federal
Funds Effective Rate in effect on such day plus, in the case of this clause (b),
1/2 of 1%. Any change in the Base Rate due to a change in the Prime Rate or the
Federal Funds Effective Rate shall be effective from and including the effective
date of such change in the Prime Rate or the Federal Funds Effective Rate,
respectively.

                  "BOARD" shall mean the Board of Governors of the Federal
Reserve System of the United States of America.

                  "BORROWER" shall mean UCAR Finance Inc., a Delaware
corporation and a direct, wholly owned subsidiary of UCAR.

                  "BORROWING" shall mean Loans of the same Type and currency,
made, converted or continued on the same date and, in the case of Eurocurrency
Loans, as to which a single Interest Period is in effect.

                  "BORROWING MINIMUM" shall mean (a) in the case of a Borrowing
denominated in Euros, EUR5,000,000 and (b) in the case of a Borrowing
denominated in Dollars, $5,000,000.

                  "BORROWING MULTIPLE" shall mean, in the case of a Borrowing
denominated in Euros, EUR1,000,000 and (b) in the case of a Borrowing
denominated in Dollars, $1,000,000.

                  "BORROWING REQUEST" shall mean a request by the Borrower for a
Revolving Borrowing in accordance with Section 2.03.

                  "BRAZIL" shall mean UCAR Carbon S.A., a Brazilian corporation
and the direct or indirect owner of virtually all the business of Global and the
Subsidiaries in Brazil.

                  "BUSINESS DAY" shall mean any day that is not a Saturday,
Sunday or other day on which commercial banks in New York City are authorized or
required by law to remain closed; PROVIDED that (a) when used in connection with
a Eurocurrency Loan or a Loan denominated in Euros, the term "BUSINESS DAY"
shall also exclude any day on which banks are not open for general business in
London and (b) when used in connection with a Loan or Letter of Credit
denominated in Euros, the term "BUSINESS DAY" shall also exclude any day on
which the TARGET payment system is not open for the settlement of payments in
Euros.

                  "CAPITAL EXPENDITURES" shall mean, for any period, without
duplication, (a) the additions to property, plant and equipment and other
capital expenditures of UCAR, Global, the Borrower and the consolidated
Subsidiaries that are (or would be) set forth in a consolidated statement of
cash flows of UCAR for such period prepared in accordance with GAAP and (b)
Capital Lease Obligations incurred by the consolidated Subsidiaries during such
period, PROVIDED that Capital Expenditures shall not include expenditures of
proceeds of insurance settlements, condemnation awards and other settlements in

                                      -8-
<PAGE>

respect of lost, destroyed, damaged or condemned assets, equipment or other
property to the extent such expenditures are made to replace or regain such
lost, destroyed, damaged or condemned assets, equipment or other property or
otherwise to acquire assets or properties useful in the business of the
Subsidiaries within 12 months after the receipt of such proceeds.

                  "CAPITAL LEASE OBLIGATIONS" of any person shall mean the
obligations of such person to pay rent or other amounts under any lease of (or
other arrangement conveying the right to use) real or personal property, or a
combination thereof, which obligations are required to be classified and
accounted for as capital leases on a balance sheet of such person under GAAP
and, for purposes hereof, the amount of such obligations at any time shall be
the capitalized amount thereof at such time determined in accordance with GAAP.

                  "CAPITAL STOCK" of any person shall mean any and all shares,
interests, rights to purchase, warrants, options, participations or other
equivalents of or interests in (however designated) equity of such person,
including any preferred stock, any limited or general partnership interest and
any limited liability company membership interest, but excluding any debt
securities convertible into such equity.

                  "CASH INTEREST EXPENSE" shall mean, with respect to UCAR,
Global, the Borrower and the Subsidiaries on a consolidated basis for any
period, Interest Expense for such period less the sum of (a) pay-in-kind
Interest Expense, (b) to the extent included in Interest Expense, imputed
interest in respect of Litigation Liabilities, (c) the amortization or write-off
of debt discounts, or deferred issuance costs, if any, or fees in respect of
Interest/Exchange Rate Protection Agreements and (d) the amortization of fees
paid by UCAR, Global, the Borrower or any Subsidiary on or prior to June 30,
2000, in connection with the transactions under this Agreement consummated on
the Effective Date.

                  "CERCLA" shall have the meaning given such term in the
definition of "Environmental Law".

                  A "CHANGE IN CONTROL" shall be deemed to have occurred if (a)
UCAR should fail to own directly, beneficially and of record, free and clear of
any and all Liens (other than Liens in favor of the Collateral Agent pursuant to
the Domestic Pledge Agreement, the lien of the Department of Justice on the
assets of UCAR and any Liens of the EU on the assets of UCAR with respect to
antitrust actions against UCAR), 100% of the issued and outstanding capital
stock of Global or the Borrower; (b) any person or group (within the meaning of
Rule 13d-5 of the Securities Exchange Act of 1934 as in effect on the Effective
Date), other than members of management of UCAR, Global, the Subsidiaries or the
Borrower holding voting stock of UCAR or options to acquire such stock on the
Effective Date, shall own beneficially, directly or indirectly, shares
representing more than 25% of the aggregate ordinary voting power represented by
the issued and outstanding capital stock of UCAR; (c) a majority of the seats
(excluding vacant seats) on the board of directors of UCAR shall at any time
after the Effective Date be occupied by persons who were neither (i) nominated
by a majority of the board of directors of UCAR, nor (ii) appointed by directors
so nominated; or (d) a change in control with respect to UCAR, Global or the
Borrower (or similar event, however denominated) shall occur under and as
defined in any indenture or agreement in respect of Indebtedness in an aggregate
outstanding principal amount in excess of $7,500,000 to which UCAR, Global, the
Borrower or any Subsidiary is party.

                  "CHANGE IN LAW" shall mean (a) the adoption of any law, rule
or regulation after the date of this Agreement, (b) any change in any law, rule
or regulation or in the interpretation or application thereof by any
Governmental Authority after the date of this Agreement or (c) compliance by any

                                      -9-
<PAGE>

Lender or the Issuing Bank (or, for purposes of Section 2.14(b), by any lending
office of such Lender or by such Lender's or the Issuing Bank's holding company,
if any) with any request, guideline or directive (whether or not having the
force of law) of any Governmental Authority made or issued after the date of
this Agreement.

                  "CLASS", when used in reference to (a) any Loan or Borrowing,
refers to whether such Loan, or the Loans comprising such Borrowing, are Tranche
A Term Loans, Tranche B Term Loans, Revolving Loans or Swingline Loans, and (b)
any Commitment, refers to whether such Commitment is a Tranche A Term
Commitment, a Tranche B Term Commitment or a Revolving Commitment.

                  "CODE" shall mean the Internal Revenue Code of 1986, as
amended from time to time.

                  "COLLATERAL" shall mean any and all "collateral" as defined or
described in any Security Document. "COLLATERAL AGENT" shall mean Morgan
Guaranty Trust Company of New York, in its capacity as collateral agent for the
Secured Parties hereunder.

                  "COLLATERAL AND GUARANTEE REQUIREMENT" shall mean, at any
time, that:

                  (a) one or more Pledge Agreements (or supplements thereto)
         shall have been duly executed by UCAR, Global, the Borrower and each
         Domestic Subsidiary existing at such time and owning any Capital Stock
         or Indebtedness (including the Intercompany Loans) of UCAR, Global, the
         Borrower or any other Subsidiary or other person, shall have been
         delivered to the Collateral Agent and shall be in full force and
         effect, and such outstanding Capital Stock and all such Indebtedness
         owned by or on behalf of each such pledgor shall have been duly and
         validly pledged under such Pledge Agreement (or to the extent not
         evidenced by any instrument, under a Security Agreement) to the
         Collateral Agent for the ratable benefit of the Secured Parties, and
         certificates or other instruments representing such Capital Stock or
         Indebtedness (to the extent such Indebtedness is evidenced by
         instruments), accompanied by stock powers or other instruments of
         transfer endorsed in blank, shall be in the actual possession of the
         Collateral Agent; PROVIDED that in the case of a pledge by Global, the
         Borrower or any Domestic Subsidiary of voting Equity Interests in a
         Foreign Subsidiary, such pledge may be limited to 65% of such voting
         Capital Stock of such Foreign Subsidiary if the Collateral Agent shall
         be advised by UCAR that adverse tax consequences would arise from a
         pledge of a greater percentage of such voting Equity Interests;

                  (b) one or more Security Agreements (or supplements thereto)
         shall have been duly executed by UCAR, Global, the Borrower and each
         Domestic Subsidiary existing at such time, shall have been delivered to
         the Collateral Agent and shall be in full force and effect (and all
         consents of third parties required for the effectiveness or
         enforceability of the Liens created by the Security Agreements shall
         have been obtained), and each document (including each Uniform
         Commercial Code financing statement or similar filing and each filing
         with respect to intellectual property owned by UCAR or any Subsidiary
         party to any Security Agreement) required by law or reasonably
         requested by the Administrative Agent to be filed, registered or
         recorded in order to create in favor of the Collateral Agent for the
         benefit of the Secured Parties a valid, legal and perfected
         first-priority security interest in and lien on the Collateral subject
         to the applicable Security Agreement (subject to any Lien expressly

                                      -10-
<PAGE>

         permitted by Section 7.02) shall have been so filed, registered or
         recorded and evidence thereof delivered to the Collateral Agent;

                  (c)(i) each of the Mortgages relating to each of the Mortgaged
         Properties shall have been duly executed by the parties thereto and
         delivered to the Collateral Agent and shall be in full force and
         effect, (ii) each of such Mortgaged Properties shall not be subject to
         any Lien other than those expressly permitted under Section 7.02, (iii)
         each of such Mortgages shall have been filed and recorded in the
         recording office referred to in Section 4.19(d) and, in connection
         therewith, the Collateral Agent shall have received evidence
         satisfactory to it of each such filing and recordation and (iv) the
         Collateral Agent shall have received such other documents, including a
         policy or policies of title insurance issued by a nationally recognized
         title insurance company, together with such endorsements, coinsurance
         and reinsurance as may be requested by the Collateral Agent and the
         Lenders, insuring the Mortgages as valid first liens on the Mortgaged
         Properties, free of Liens other than those expressly permitted under
         Section 7.02, together with such surveys, abstracts, appraisals and
         legal opinions required to be furnished pursuant to the terms of the
         Mortgages or as reasonably requested by the Collateral Agent or the
         Lenders;

                  (d) a Guarantee Agreement referred to in clause (a) of the
         definition of such term (or a supplement thereto) shall have been
         executed by UCAR, Global and each Domestic Subsidiary existing from
         time to time, shall have been delivered to the Collateral Agent and
         shall be in full force and effect;

                  (e) the Indemnity, Subrogation and Contribution Agreement (or
         supplements thereto) shall have been executed by UCAR, Global, the
         Borrower and each other Loan Party, shall have been delivered to the
         Collateral Agent and shall be in full force and effect;

                  (f) each Foreign Subsidiary shall have taken all actions
         required to Guarantee and to secure with all its assets (i) its own
         Intercompany Borrower Obligations, if any, and those of the other
         Foreign Subsidiaries that are Intercompany Borrowers and (ii) its own
         Obligations as an LC Subsidiary, if any, and those of the other Foreign
         Subsidiaries that are LC Subsidiaries; and

                  (g) UCAR, Global, the Borrower and each Subsidiary shall have
         obtained all consents and approvals required to be obtained by it in
         connection with the execution and delivery of each Loan Document to
         which it is party, the incurrence and the performance of its
         obligations thereunder and the granting by it of the Liens thereunder.

Notwithstanding the foregoing, (a) a Subsidiary shall not be required to become
a Guarantor under a Guarantee Agreement or pledge or grant any security interest
in or Lien on any Collateral under any Pledge Agreement or Security Agreement or
Mortgage if UCAR shall have advised the Administrative Agent that it would be a
violation of applicable law for such Subsidiary to take such action or if, in
the judgment of the Administrative Agent, in consultation with the Borrower, the
expense, tax or regulatory consequences or difficulty of taking such action
would not, in light of the benefits to accrue to the Lenders, justify taking
such action and (b) none of UCAR, Global or any Subsidiary shall be required to
pledge the Capital Stock of UCAR Graph-Tech Inc. The Collateral Agent is
expressly authorized upon the request of the Borrower to release any Collateral
or Guarantee previously delivered in respect of any Obligation that at the time
of such request is not required in order for the Collateral and Guarantee
Requirement to be satisfied.

                                      -11-
<PAGE>

                  "COMMITMENT" shall mean a Tranche A Term Commitment, a Tranche
B Term Commitment or a Revolving Commitment.

                  "CONTROL" shall mean the possession, directly or indirectly,
of the power to direct or cause the direction of the management or policies of a
person, whether through the ownership of voting securities, by contract or
otherwise, and "Controlling" and "Controlled" shall have meanings correlative
thereto.

                  "CURRENT ASSETS" shall mean, with respect to UCAR, Global, the
Borrower and the Subsidiaries on a consolidated basis at any date of
determination, all assets (other than cash and Permitted Investments or other
cash equivalents) which would, in accordance with GAAP, be classified on a
consolidated balance sheet of UCAR, Global, the Borrower and the Subsidiaries as
current assets at such date of determination.

                  "CURRENT LIABILITIES" shall mean, with respect to UCAR,
Global, the Borrower and the Subsidiaries on a consolidated basis at any date of
determination, all liabilities which would, in accordance with GAAP, be
classified on a consolidated balance sheet of UCAR, Global, the Borrower and the
Subsidiaries as current liabilities at such date of determination, other than
(a) the current portion of long term debt, (b) accruals of Interest Expense
(excluding Interest Expense which is due and unpaid) and (c) Revolving Loans
classified as current.

                  "DEBT SERVICE" shall mean, with respect to UCAR, Global, the
Borrower and the Subsidiaries on a consolidated basis for any period, Interest
Expense for such period plus scheduled principal amortization of Total Debt for
such period (whether or not such payments are made).

                  "DEFAULT" shall mean any event or condition which upon notice,
lapse of time or both would constitute an Event of Default.

                  "DISQUALIFIED STOCK" shall mean any Capital Stock that by its
terms (or the terms of any security into which it is convertible, or for which
it is exchangeable, in each case at the option of the holder thereof), or upon
the happening of any event, matures or is mandatorily redeemable, pursuant to a
sinking fund obligation or otherwise, or redeemable at the option of the holder
thereof, in whole or in part, on or prior to the date that is 91 days after the
final maturity of the latest maturing Loan.

                  "DOLLARS" or "$" shall mean the lawful money of the United
States of America.

                  "DOMESTIC PLEDGE AGREEMENT" shall mean a Pledge Agreement
substantially in the form of Exhibit B between UCAR, Global, the Borrower, each
Domestic Subsidiary owning Capital Stock or Indebtedness of Global, the Borrower
or any other Subsidiary or other person, each Foreign Subsidiary that shall have
become a party thereto in order to satisfy the Collateral and Guarantee
Requirement and the Collateral Agent for the benefit of the Secured Parties.

                  "DOMESTIC SUBSIDIARY" shall mean a Subsidiary incorporated or
organized under the laws of the United States of America, any State thereof or
the District of Columbia (but shall exclude Union Carbide Grafito, Inc.).

                  "EBITDA" shall mean, with respect to UCAR, Global, the
Borrower and the Subsidiaries on a consolidated basis for any period, the
consolidated net income of UCAR, Global, the Borrower and the Subsidiaries for

                                      -12-
<PAGE>

such period plus, to the extent deducted in computing such consolidated net
income, without duplication, the sum of (a)(i) income tax expense and (ii)
withholding tax expense incurred in connection with cross border transactions
involving Foreign Subsidiaries, (b) interest expense, (c) depreciation and
amortization expense, without duplication, (d) any special charges (other than
new charges after the Effective Date in respect of Litigation Liabilities) and
any extraordinary or non-recurring losses, (e) other noncash items reducing
consolidated net income, (f) noncash exchange, translation or performance losses
relating to any Interest/Exchange Rate Protection Agreements or currency or
interest rate fluctuations and (g) fees, costs and expenses paid by UCAR,
Global, the Borrower or any Subsidiary on or prior to June 30, 2000, in
connection with the transactions under this Agreement consummated on the
Effective Date, minus, to the extent added in computing such consolidated net
income, without duplication, (i) interest income, (ii) extraordinary or
non-recurring gains, (iii) other noncash items increasing consolidated net
income and (iv) noncash exchange, translation or performance gains relating to
any Interest/Exchange Rate Protection Agreements or currency or interest rate
fluctuations.

                  "EFFECTIVE DATE" shall mean the date on which the conditions
specified in Section 5.01 are satisfied (or waived in accordance with Section
10.02).

                  "EMU LEGISLATION" shall mean the legislative measures of the
European Union for the introduction of, changeover to or operation of the Euro
in one or more member states.

                  "ENVIRONMENT" shall mean ambient air, surface water and
groundwater (including potable water, navigable water and wetlands), the land
surface or subsurface strata, the workplace or as otherwise defined in any
Environmental Law.

                  "ENVIRONMENTAL CLAIM" shall mean any written accusation,
allegation, notice of violation, claim, demand, order, directive, cost recovery
action or other cause of action by, or on behalf of, any Governmental Authority
or any person for damages, injunctive or equitable relief, personal injury
(including sickness, disease or death), Remedial Action costs, tangible or
intangible property damage, natural resource damages, nuisance, pollution, any
adverse effect on the environment caused by any Hazardous Material, or for
fines, penalties or restrictions, resulting from or based upon: (a) the threat,
the existence, or the continuation of the existence of a Release (including
sudden or non-sudden, accidental or non-accidental Releases); (b) exposure to
any Hazardous Material; (c) the presence, use, handling, transportation,
storage, treatment or disposal of any Hazardous Material; or (d) the violation
or alleged violation of any Environmental Law or Environmental Permit.

                  "ENVIRONMENTAL LAW" shall mean any and all applicable present
and future treaties, laws, rules, regulations, codes, ordinances, orders,
decrees, judgments, injunctions, notices or binding agreements issued,
promulgated or entered into by any Governmental Authority, relating in any way
to the environment, preservation or reclamation of natural resources, the
treatment, storage, disposal, Release or threatened Release of any Hazardous
Material or to human health or safety, including the Hazardous Materials
Transportation Act, 49 U.S.C.ss.ss. 1801 et seq., the Comprehensive
Environmental Response, Compensation and Liability Act of 1980, as amended by
the Superfund Amendments and Reauthorization Act of 1986, 42 U.S.C.ss.ss. 9601
et seq. ("CERCLA"), the Solid Waste Disposal Act, as amended by the Resource
Conservation and Recovery Act of 1976 and the Hazardous and Solid Waste
Amendments of 1984, 42 U.S.C.ss.ss. 6901, et seq., the Federal Water Pollution
Control Act, as amended by the Clean Water Act of 1977, 33 U.S.C.ss.ss. 1251 et
seq., the Clean Air Act of 1970, as amended 42 U.S.C.ss.ss. 7401 et seq., the
Toxic Substances Control Act of 1976, 15 U.S.C.ss.ss. 2601 et seq., the

                                      -13-
<PAGE>

Emergency Planning and Community Right-to-Know Act of 1986, 42 U.S.C.ss.ss.
11001 et seq., the National Environmental Policy Act of 1975, 42 U.S.C.ss.ss.
4321 et seq., the Safe Drinking Water Act of 1974, as amended, 42 U.S.C.ss.ss.
300(f) et seq., and any similar or implementing state or foreign law, and all
amendments or regulations promulgated thereunder.

                  "ENVIRONMENTAL PERMIT" shall mean any permit, approval,
authorization, certificate, license, variance, filing or permission required by
or from any Governmental Authority pursuant to any Environmental Law.

                  "EQUITY PROCEEDS" shall mean, at any time, (a) the aggregate
amount at such time of the Net Proceeds received by UCAR since the Effective
Date from the issuance or sale by UCAR of any Capital Stock of UCAR (other than
sales of Capital Stock of UCAR to directors, officers or employees of UCAR,
Global, the Borrower or any Subsidiary in connection with permitted employee
compensation and incentive arrangements), net of (b) all such Net Proceeds at
such time used since the Effective Date to prepay Indebtedness (other than
Revolving Loans), to make any Permitted Subsidiary Investment, any investment in
any Unrestricted Subsidiary or any Capital Expenditure or otherwise for any
purpose resulting in a deduction to Excess Cash Flow in any fiscal year.

                  "ERISA" shall mean the Employee Retirement Income Security Act
of 1974, as the same may be amended from time to time.

                  "ERISA AFFILIATE" shall mean any trade or business (whether or
not incorporated) that, together with the Borrower, is treated as a single
employer under Section 414 of the Code.

                  "EURO" or "EUR" shall mean the single currency of the European
Union as constituted by the Treaty on European Union and as referred to in the
EMU Legislation.

                  "EURO EQUIVALENT" shall mean, on any date of determination,
(a) with respect to any amount in Euros, such amount, and (b) with respect to
any amount in Dollars, the equivalent in Euros of such amount, determined by the
Administrative Agent pursuant to Section 1.05 using the Exchange Rate with
respect to Dollars in effect for such amount under the provisions of such
Section.

                  "EUROCURRENCY", when used in reference to any Loan or
Borrowing, refers to whether such Loan, or the Loans comprising such Borrowing,
are bearing interest at a rate determined by reference to the Adjusted LIBO
Rate.

                  "EVENT OF DEFAULT" shall have the meaning given such term in
Article VIII.

                  "EXCESS CASH FLOW" shall mean, with respect to UCAR, Global,
the Borrower and the Subsidiaries on a consolidated basis for any fiscal year,
EBITDA of UCAR on a consolidated basis for such fiscal year, minus, without
duplication, (a) Debt Service for such fiscal year, (b) permitted Capital
Expenditures by the Subsidiaries on a consolidated basis during such fiscal year
which are paid in cash, (c) taxes paid in cash by UCAR, Global, the Borrower and
the Subsidiaries on a consolidated basis during such fiscal year, including
income tax expense and withholding tax expense incurred in connection with cross
border transactions involving Foreign Subsidiaries, (d) an amount equal to any
increase in Working Capital of UCAR, Global, the Borrower and the Subsidiaries
for such fiscal year, (e) Permitted Acquisitions and investments in Unrestricted
Subsidiaries during such fiscal year to the extent paid in cash, (f) cash
expenditures made in respect of Interest/Exchange Rate Protection Agreements

                                      -14-
<PAGE>

during such fiscal year, to the extent not reflected in the computation of
EBITDA or Interest Expense, (g) permitted Restricted Payments and Litigation
Payments paid in cash by UCAR or Global and Litigation Payments paid in cash by
the Subsidiaries during such fiscal year and permitted dividends paid by any
Subsidiary to any person other than Global or any of the other Subsidiaries
during such fiscal year, in each case in accordance with Section 7.06, (h)
amounts paid in cash during such fiscal year on account of items that were
accounted for as noncash reductions of consolidated net income of UCAR, Global,
the Borrower and the Subsidiaries in the current or a prior period, (i) special
charges or any extraordinary or non-recurring loss, in either case paid in cash
during such fiscal year, (j) to the extent not deducted in the computation of
Net Proceeds in respect of any asset disposition or condemnation giving rise
thereto, mandatory prepayments of Indebtedness (other than Indebtedness created
hereunder or under any other Loan Document), and (k) to the extent included in
determining EBITDA, all items which did not result from a cash payment to UCAR,
Global, the Borrower and the Subsidiaries on a consolidated basis during such
fiscal year plus, without duplication, (i) an amount equal to any decrease in
Working Capital for such fiscal year, (ii) all proceeds received during such
fiscal year of Capital Lease Obligations, purchase money Indebtedness, other
Indebtedness to the extent used to finance any Permitted Acquisition, any
investment in an Unrestricted Subsidiary or Capital Expenditure (other than
Indebtedness under this Agreement or the Existing Agreements to the extent there
is no corresponding deduction to Excess Cash Flow above in respect of the use of
such Indebtedness) and all proceeds received during such fiscal year from Sale
and Lease-Back Transactions, (iii) all amounts referred to in (b) and (e) above
to the extent funded with Equity Proceeds or Available Disposition Proceeds, in
each case to the extent there is a corresponding deduction to Excess Cash Flow
above, (iv) cash payments received in respect of Interest/Exchange Rate
Protection Agreements during such fiscal year to the extent not (A) included in
the computation of EBITDA or (B) red__ing Interest Expense, (v) any
extraordinary or non-recurring gain realized in cash during such fiscal year
(except to the extent such gain constitutes Available Disposition Proceeds),
(vi) to the extent deducted in the computation of EBITDA, interest income and
(vii) to the extent subtracted in determining EBITDA, all items which did not
result from a cash payment by UCAR, Global, the Borrower and the Subsidiaries on
a consolidated basis during such fiscal year.

                  "EXCHANGE RATE" shall mean on any day, (i) with respect to
Dollars, the rate at which Dollars may be exchanged into Euro, as set forth at
approximately 12:00 noon, London time, on such day on the Reuters World Currency
Page for Dollars, or (ii) with respect to Euros, the rate at which Euros may be
exchanged into Dollars, as set forth at approximately 12:00 noon, London time,
on such day on the Reuters World Currency Page for Euros. In the event that such
rate does not appear on any Reuters World Currency Page, the Exchange Rate shall
be determined by reference to such other publicly available service for
displaying exchange rates as may be agreed upon by the Administrative Agent and
the Borrower or, in the absence of such agreement, such Exchange Rate shall
instead be the arithmetic average of the spot rates of exchange of the
Administrative Agent, at or about 11:00 a.m., London time, on such date for the
purchase of Euro or Dollars, as the case may be, for delivery two Business Days
later; PROVIDED that if at the time of any such determination, for any reason,
no such spot rate is being quoted, the Administrative Agent, after consultation
with the Borrower, may use any reasonable method it deems appropriate to
determine such rate, and such determination shall be conclusive absent manifest
error.

                  "EXCLUDED TAXES" shall mean, with respect to the
Administrative Agent, any Lender, the Issuing Bank or any other recipient of any
payment to be made by or on account of any obligation of the Borrower or any LC
Subsidiary hereunder, (a) income or franchise taxes imposed on (or measured by)

                                      -15-
<PAGE>

its net income by the United States of America, or by the jurisdiction under
which such recipient is organized or in which its principal office is located,
or in which its applicable lending office is located, (b) any branch profit
taxes imposed by the United States of America or any similar tax imposed by any
other jurisdiction described in clause (a) above and (c) in the case of a
Foreign Lender (other than an assignee pursuant to a request by the Borrower
under Section 2.18(b)), any withholding tax that is imposed by the United States
of America on amounts payable to such Foreign Lender (i) to the extent such tax
is in effect and would apply as of the date such Foreign Lender becomes a party
to this Agreement or relates to payments received by a new lending office
designated by such Foreign Lender and is in effect and would apply at the time
such lending office is designated or (ii) that is attributable to such Foreign
Lender's failure to comply with Section 2.16(e), except, in the case of clause
(i) above, to the extent that such Foreign Lender (or its assignor, if any) was
entitled, at the time of designation of a new lending office (or assignment), to
receive additional amounts from the Borrower or any LC Subsidiary with respect
to such withholding tax pursuant to Section 2.16(a).

                  "EXISTING CREDIT AGREEMENTS" shall mean (a) the Credit
Agreement dated as of October 19, 1995, as amended and restated as of March 19,
1997, and November 10, 1998, among UCAR, Global, certain other subsidiaries of
Global, the lenders and fronting banks party thereto and The Chase Manhattan
Bank, as administrative agent and collateral agent, and (b) the Credit Agreement
dated as of November 10, 1998, among UCAR, Global, certain other subsidiaries of
Global, the lenders and fronting banks party thereto and The Chase Manhattan
Bank, as administrative agent and collateral agent.

                  "EXISTING LETTERS OF CREDIT" shall mean the letters of credit
issued under the Existing Credit Agreements and described on Schedule 2.05(j).

                  "FEDERAL FUNDS EFFECTIVE RATE" shall mean, for any day, the
weighted average (rounded upwards, if necessary, to the next 1/100 of 1%) of the
rates on overnight Federal funds transactions with members of the Federal
Reserve System arranged by Federal funds brokers, as published on the next
succeeding Business Day by the Federal Reserve Bank of New York, or, if such
rate is not so published for any day that is a Business Day, the average
(rounded upwards, if necessary, to the next 1/100 of 1%) of the quotations for
such day for such transactions received by the Administrative Agent from three
Federal funds brokers of recognized standing selected by it.

                  "FINANCIAL OFFICER" of any person shall mean the chief
financial officer, principal accounting officer, Treasurer, Assistant Treasurer
or Controller of such person.

                  "FINANCIAL STATEMENT DELIVERY DATE" shall mean the 90th day
following the end of each fiscal year of UCAR, and the 45th day following the
end of each of the first three fiscal quarters in each fiscal year of UCAR.

                  "FOREIGN INTERCOMPANY BORROWER" shall mean any Foreign
Subsidiary that is an Intercompany Borrower. "FOREIGN LENDER" shall mean any
Lender that is organized under the laws of a jurisdiction other than the
United States of America or a political subdivision thereof.

                  "FOREIGN SUBSIDIARY" shall mean any Subsidiary that is not a
Domestic Subsidiary.

                  "GAAP" shall mean generally accepted accounting principles in
effect from time to time in the United States applied on a consistent basis or,
when reference is made to another jurisdiction, generally accepted accounting

                                      -16-
<PAGE>

principles in effect from time to time in such jurisdiction applied on a
consistent basis.

                  "GLOBAL" shall mean UCAR Global Enterprises Inc., a Delaware
corporation.

                  "GOVERNMENTAL AUTHORITY" shall mean the government of the
United States of America, any other nation or any political subdivision thereof,
whether state or local, and any agency, authority, instrumentality, regulatory
body, court, central bank or other entity exercising executive, legislative,
judicial, taxing, regulatory or administrative powers or functions of or
pertaining to government.

                  "GUARANTEE" of or by any person shall mean (a) any obligation,
contingent or otherwise, of such person guaranteeing or having the economic
effect of guaranteeing any Indebtedness of any other person (the "primary
obligor") in any manner, whether directly or indirectly, and including any
obligation of such person, direct or indirect, (i) to purchase or pay (or
advance or supply funds for the purchase or payment of) such Indebtedness
(whether arising by virtue of partnership arrangements, by agreement to keep
well, to purchase assets, goods, securities or services, to take-or-pay or
otherwise) or to purchase (or to advance or supply funds for the purchase of)
any security for the payment of such Indebtedness, (ii) to purchase or lease
property, securities or services for the purpose of assuring the owner of such
Indebtedness of the payment of such Indebtedness, (iii) to maintain working
capital, equity capital or any other financial statement condition or liquidity
of the primary obligor so as to enable the primary obligor to pay such
Indebtedness or (iv) entered into for the purpose of assuring in any other
manner the holders of such Indebtedness of the payment thereof or to protect
such holders against loss in respect thereof (in whole or in part), or (b) any
Lien on any assets of such person securing any Indebtedness of any other person,
whether or not such Indebtedness is assumed by such person; PROVIDED, HOWEVER,
that the term "Guarantee" shall not include endorsements for collection or
deposit, in either case in the ordinary course of business, or customary and
reasonable indemnity obligations in effect on the Effective Date or entered into
in connection with any acquisition or disposition of assets permitted under this
Agreement.

                  "GUARANTEE AGREEMENT" shall mean (a) a Guarantee Agreement
substantially in the form of Exhibit C by UCAR, Global and each Domestic
Subsidiary in favor of the Collateral Agent for the benefit of the Secured
Parties and (b) in connection with Guarantees of the Intercompany Borrower
Obligations provided by any Foreign Subsidiaries, other guarantee agreements or
similar agreements giving effect to the Collateral and Guarantee Requirement and
satisfactory in form and substance to the Collateral Agent.

                  "GUARANTOR" shall mean UCAR, Global, the Borrower and each
Subsidiary at any time that has outstanding at such time a Guarantee under any
Guarantee Agreement.

                  "HAZARDOUS MATERIAL" shall mean any material meeting the
definition of a "hazardous substance" in CERCLA 42 U.S.C. ss.9601(14) and all
explosive or radioactive substances or wastes, toxic substances or wastes,
pollutants, solid, liquid or gaseous wastes, including petroleum, petroleum
distillates or fractions or residues, asbestos or asbestos containing materials,
polychlorinated biphenyls ("PCBs") or materials or equipment containing PCBs in
excess of 50 ppm, radon gas, infectious or medical wastes and all other
substances or wastes of any nature regulated pursuant to any Environmental Law,
or that reasonably could form the basis of an Environmental Claim.

                                      -17-
<PAGE>

                  "INDEBTEDNESS" of any person shall mean, without duplication,
(a) all obligations of such person for borrowed money or with respect to
deposits or advances of any kind, (b) all obligations of such person evidenced
by bonds, debentures, notes or similar instruments, (c) all obligations of such
person upon which interest charges are customarily paid (other than trade
payables incurred in the ordinary course of business), (d) all obligations of
such person under conditional sale or other title retention agreements relating
to property or assets purchased by such person, (e) all obligations of such
person issued or assumed as the deferred purchase price of property or services
(other than current trade liabilities incurred in the ordinary course of
business), (f) all Indebtedness of others secured by (or for which the holder of
such Indebtedness has an existing right, contingent or otherwise, to be secured
by) any Lien on property owned or acquired by such person, whether or not the
obligations secured thereby have been assumed, (g) all Guarantees by such person
of Indebtedness of others, (h) all Capital Lease Obligations of such person, (i)
all payments that such person would have to make in the event of an early
termination, on the date Indebtedness of such person is being determined, in
respect of outstanding interest rate protection agreements, foreign currency
exchange agreements or other interest or exchange rate hedging arrangements and
(j) all obligations of such person as an account party in respect of letters of
credit and bankers' acceptances. The Indebtedness of any person shall include
the Indebtedness of any other entity (including any partnership in which such
person is a general partner) to the extent such person is liable therefor as a
result of such person's ownership interest in or other relationship with such
entity, except to the extent the terms of such Indebtedness provide that such
person is not liable therefor.

                  "INDEMNIFIED TAXES" shall mean Taxes other than Excluded
Taxes.

                  "INDEMNITY, SUBROGATION AND CONTRIBUTION AGREEMENT" shall mean
an Indemnity, Subrogation and Contribution Agreement substantially in the form
of Exhibit D among UCAR, Global, the Borrower, the Guarantors and the Collateral
Agent.

                  "INTERCOMPANY BORROWER AGREEMENT" shall mean each agreement
substantially in the form of Exhibit E executed and delivered by an Intercompany
Borrower pursuant to Section 5.03.

                  "INTERCOMPANY BORROWERS" shall mean UCAR Carbon Company Inc.,
UCAR Holdings S.A., UCAR S.p.A., UCAR S.A., UCAR Electrodos S.l. and, in respect
of Intercompany Loans made with the proceeds of Revolving Borrowings, one or
more other Wholly Owned Subsidiaries designated by the Borrower as provided in
Section 3.04.

                  "INTERCOMPANY BORROWER OBLIGATIONS" shall mean (a) the due and
punctual payment of (i) the principal of and premium, if any, and interest
(including interest accruing during the pendency of any bankruptcy, insolvency,
receivership or other similar proceeding, regardless of whether allowed or
allowable in such proceeding) on the Intercompany Loans, when and as due,
whether at maturity, by acceleration, upon one or more dates set for prepayment
or otherwise and (ii) all other monetary obligations, including fees, costs,
expenses and indemnities, whether primary, secondary, direct, contingent, fixed
or otherwise (including monetary obligations incurred during the pendency of any
bankruptcy, insolvency, receivership or other similar proceeding, regardless of
whether allowed or allowable in such proceeding), of the Loan Parties and the
other Subsidiaries in respect of the Intercompany Loans (whether under any
Intercompany Note, any Guarantee or any document or instrument in respect of any
security interest in respect of any Intercompany Note) and (b) the due and
punctual performance of all covenants, agreements, obligations and liabilities
of the Loan Parties and the other Subsidiaries in respect of the Intercompany

                                      -18-
<PAGE>

Loans (whether under any Intercompany Note, any Guarantee or any document or
instrument in respect of any security interest in respect of any Intercompany
Note).

                  "INTERCOMPANY LOAN" shall mean an Intercompany Term Loan or an
Intercompany Revolving Loan.

                  "INTERCOMPANY NOTE" shall mean an Intercompany Term Note or an
Intercompany Revolving Note.

                  "INTERCOMPANY REVOLVING LOAN" shall mean a loan made by the
Borrower to an Intercompany Borrower in accordance with the provisions of
Section 3.01(b).

                  "INTERCOMPANY REVOLVING NOTE" shall mean a promissory note in
substantially the form of Exhibit F-1 evidencing one or more Intercompany
Revolving Loans.

                  "INTERCOMPANY TERM LOAN" shall mean a loan made by the
Borrower to an Intercompany Borrower in accordance with the provisions of
Section 3.01(a).

                  "INTERCOMPANY TERM NOTE" shall mean a promissory note in
substantially the form of Exhibit F-2 evidencing one or more Intercompany Term
Loans.

                  "INTEREST COVERAGE RATIO" shall have the meaning given such
term in Section 7.11.

                  "INTEREST ELECTION REQUEST" shall mean a request by the
Borrower to convert or continue a Revolving Borrowing or Term Borrowing in
accordance with Section 2.07.

                  "INTEREST EXPENSE" shall mean, with respect to UCAR, Global,
the Borrower and the Subsidiaries on a consolidated basis for any period, the
sum of (a) gross interest expense of UCAR, Global, the Borrower and the
Subsidiaries for such period on a consolidated basis, including (i) the
amortization of debt discounts, (ii) the amortization of all fees (including
fees with respect to interest rate protection agreements) payable in connection
with the incurrence of Indebtedness to the extent included in interest expense
and (iii) the portion of any payments or accruals with respect to Capital Lease
Obligations allocable to interest expense and (b) capitalized interest of UCAR,
Global, the Borrower and the Subsidiaries on a consolidated basis, minus (c)
interest income of UCAR, Global, the Borrower and the Subsidiaries on a
consolidated basis. For purposes of the foregoing, (A) gross interest expense
shall be determined after giving effect to any net payments made or received by
Global, the Borrower and the Subsidiaries with respect to interest rate
protection agreements and (B) interest expense of Brazil or any Subsidiary
thereof shall be deemed reduced by the aggregate amount of interest income
received by Brazil or such Subsidiary from Permitted Investments acquired for
the purpose of hedging the Indebtedness giving rise to such interest expense.

                  "INTEREST/EXCHANGE RATE PROTECTION AGREEMENT" shall mean any
interest rate or currency hedging agreement or arrangement approved by the
Administrative Agent (such approval not to be unreasonably withheld) entered
into by the Borrower or a Subsidiary (or entered into by Global prior to the
Effective Date) and designed to protect against fluctuations in interest rates
or currency exchange rates.

                  "INTEREST PAYMENT DATE" shall mean (a) with respect to any
Eurocurrency Loan, the last day of the Interest Period applicable to the
Borrowing of which such Loan is a part and, in the case of a Eurocurrency
Borrowing with an Interest Period of more than three months' duration, each day

                                      -19-
<PAGE>

prior to the last day of such Interest Period that occurs at intervals of three
months' duration after the first day of such Interest Period, (b) with respect
to any Base Rate Loan (other than a Swingline Loan), the last day of each March,
June, September and December and the date on which such Loan is repaid or
converted to a Eurocurrency Loan and (c) with respect to any Swingline Loan, the
day that such Loan is required to be repaid.

                  "INTEREST PERIOD" shall mean, with respect to any Eurocurrency
Borrowing, the period commencing on the date of such Borrowing and ending on the
numerically corresponding day in the calendar month that is one, two, three or
six months (or, with the consent of each affected Lender, any other period not
in excess of twelve months) thereafter, as the Borrower may elect; provided that
the initial Interest Period commencing on the Effective Date will end on the
seventh day thereafter; PROVIDED FURTHER that (i) if any Interest Period would
end on a day other than a Business Day, such Interest Period shall be extended
to the next succeeding Business Day unless, in the case of a Eurocurrency
Borrowing only, such next succeeding Business Day would fall in the next
calendar month, in which case such Interest Period shall end on the next
preceding Business Day (ii) any Interest Period pertaining to a Eurocurrency
Borrowing that commences on the last Business Day of a calendar month (or on a
day for which there is no numerically corresponding day in the last calendar
month of such Interest Period) shall end on the last Business Day of the last
calendar month of such Interest Period and (iii) any Interest Period in respect
of a Tranche A Term Borrowing, a Tranche B Term Borrowing or a Revolving
Borrowing that would otherwise end after the Tranche A Maturity Date, the
Tranche B Maturity Date or the Revolving Maturity Date, respectively, shall
instead end on the Tranche A Maturity Date, the Tranche B Maturity Date or the
Revolving Maturity Date, as the case may be. For purposes hereof, the date of a
Borrowing initially shall be the date on which such Borrowing is made, and
thereafter shall be the effective date of the most recent conversion or
continuation of such Borrowing.

                  "ISSUING BANK" shall mean Morgan Guaranty Trust Company of New
York, in its capacity as the issuer of Letters of Credit hereunder, and its
successors in such capacity as provided in Section 2.05(i). The Issuing Bank
may, in its discretion, arrange for one or more Letters of Credit to be issued
by Affiliates of the Issuing Bank, in which case the term "Issuing Bank" shall
include any such Affiliate with respect to Letters of Credit issued by such
Affiliate.

                  "LC DISBURSEMENT" shall mean a payment made by the Issuing
Bank in respect of a Letter of Credit.

                  "LC EXPOSURE" shall mean, at any time, the sum of (a) the
aggregate undrawn amount of all outstanding Letters of Credit denominated in
Euros at such time, (b) the aggregate amount of the Euro Equivalents of the
undrawn amounts of all outstanding Letters of Credit denominated in Dollars at
such time, (c) the aggregate amount of all LC Disbursements denominated in Euros
that have not yet been reimbursed by or on behalf of the Borrower or the
applicable LC Subsidiary at such time and (d) the aggregate amount of the Euro
Equivalents of the amounts of all LC Disbursements denominated in Dollars that
have not yet been reimbursed by or on behalf of the Borrower or the applicable
LC Subsidiary at such time. The LC Exposure of any Revolving Lender at any time
shall be such Lender's Applicable Revolving Percentage of the aggregate LC
Exposure.

                  "LC SUBSIDIARY" shall mean, at any time, each Wholly Owned
Subsidiary that has been designated as an LC Subsidiary by the Borrower pursuant
to Section 2.05(k) and that has not ceased to be an LC Subsidiary as provided in
such Section.

                                      -20-
<PAGE>

                  "LC SUBSIDIARY AGREEMENT" shall mean an LC Subsidiary
Agreement substantially in the form of Exhibit G-1.

                  "LC SUBSIDIARY TERMINATION" shall mean an LC Subsidiary
Termination substantially in the form of Exhibit G-2.

                  "LENDERS" shall mean the persons listed on Schedule 2.01 and
any other person that shall have become a party hereto pursuant to the Second
Closing Assignment or an Assignment and Acceptance, other than any such person
that shall have ceased to be a party hereto pursuant to an Assignment and
Acceptance. Unless the context otherwise requires, the term "Lenders" includes
the Swingline Lender.

                  "LETTER OF CREDIT" shall mean any letter of credit issued
pursuant to this Agreement on behalf of Lenders holding Revolving Commitments.

                  "LEVERAGE RATIO" shall have the meaning given such term in
Section 7.12.

                  "LIBO RATE" shall mean, with respect to any Eurocurrency
Borrowing for any Interest Period, the rate per annum determined by the
Administrative Agent at approximately 11:00 a.m., London time, on the Quotation
Day for such Interest Period by reference to the British Bankers' Association
Interest Settlement Rates for deposits in the currency of such Borrowing (as
reflected on the applicable Telerate screen), for a period equal to such
Interest Period; PROVIDED that, to the extent that an interest rate is not
ascertainable pursuant to the foregoing provisions of this definition or with
respect to any Interest Period for an initial Borrowing that is seven days,
"LIBO Rate" shall mean the average of the rates per annum at which deposits in
the currency of such Borrowing are offered for such Interest Period to the
principal London offices of the Reference Banks in the London interbank market
at approximately 11:00 a.m., London time, on the Quotation Day for such Interest
Period; "REFERENCE BANKS" shall mean Credit Suisse First Boston, The Chase
Manhattan Bank and ABN AMRO Bank (or any replacement thereof that is a Lender
identified by the Administrative Agent in consultation with the Borrower and
Lenders).

                  "LIEN" shall mean, with respect to any asset, (a) any
mortgage, deed of trust, lien, pledge, encumbrance, charge or security interest
in or on such asset, (b) the interest of a vendor or a lessor under any
conditional sale agreement, capital lease or title retention agreement (or any
financing lease having substantially the same economic effect as any of the
foregoing) relating to such asset and (c) in the case of securities, any
purchase option, call or similar right of a third party with respect to such
securities.

                  "LITIGATION LIABILITIES" shall mean liabilities and expenses
of UCAR, Global, the Borrower and the Subsidiaries associated with (a) antitrust
investigations and related lawsuits, settlements and claims of the type
described in UCAR's Annual Report on Form 10-K for the year ended December 31,
1998, and UCAR's Quarterly Reports on Form 10-Q for the quarters ended March 31,
1999, June 30, 1999 and September 30, 1999 (together, the "SEC REPORTS"), (b)
shareholder derivative lawsuits and claims of the type described in the SEC
Reports and (c) securities lawsuits and claims of the type described in the SEC
Reports and any investigations that may arise relating to the subject matter of
such securities lawsuits and claims.

                  "LITIGATION PAYMENTS" shall mean payments, credits, discounts,
transfers of assets and any other transfers of value made in respect of
Litigation Liabilities which are or would be applied against the Litigation
Reserves in accordance with GAAP.

                                      -21-
<PAGE>

                  "LITIGATION RESERVES" shall mean, with respect to UCAR,
Global, the Borrower and the Subsidiaries on a consolidated basis at any date of
determination, all reserves in respect of Litigation Liabilities which are or
would be disclosed on a consolidated balance sheet of UCAR and its subsidiaries
prepared in accordance with GAAP at such date of determination.

                  "LOAN DOCUMENTS" shall mean this Agreement, the Second Closing
Assignment, any promissory note issued under Section 2.04(e), the Intercompany
Notes, the Intercompany Borrower Agreements, the Guarantee Agreements, the
Indemnity, Subrogation and Contribution Agreement and the Security Documents.

                  "LOAN PARTIES" shall mean UCAR, Global, the Borrower and each
Subsidiary that is a Guarantor of all or substantially all the Obligations.

                  "LOANS" shall mean the loans made by the Lenders to the
Borrower pursuant to this Agreement.

                  "MATERIAL ADVERSE EFFECT" shall mean (a) a materially adverse
effect on the assets, business, properties, financial condition or results of
operations of UCAR, Global, the Borrower and the Subsidiaries, taken as a whole,
(b) a material impairment of the ability of UCAR, Global, the Borrower or any
Subsidiary to perform any of its material obligations under any Loan Document to
which it is or will be a party or (c) an impairment of the validity or
enforceability of, or a material impairment of the material rights, remedies or
benefits available to the Lenders, the Issuing Banks, the Administrative Agent
or the Collateral Agent under, any Loan Document.

                  "MOODY'S" shall mean Moody's Investors Service, Inc.

                  "MORTGAGED PROPERTIES" shall mean each parcel of real property
and improvements thereto identified on Schedule 4.23(a), and each other parcel
of real property and improvements thereto from time to time owned by UCAR,
Global, the Borrower or any Domestic Subsidiary.

                  "MORTGAGES" shall mean mortgages, deeds of trust, leasehold
mortgages, assignments of leases and rents, modifications and other security
documents reasonably satisfactory to the Collateral Agent, delivered pursuant to
Section 5.01, 5.03 or 6.11.

                  "MULTIEMPLOYER PLAN" shall mean a multiemployer plan as
defined in Section 4001(a)(3) of ERISA to which the Borrower or any ERISA
Affiliate (other than one considered an ERISA Affiliate only pursuant to
subsection (m) or (o) of Code Section 414) is making or accruing an obligation
to make contributions, or has within any of the preceding five plan years made
or accrued an obligation to make contributions.

                  "NET DEBT" shall mean, with respect to UCAR, Global, the
Borrower and the Subsidiaries on a consolidated basis, at any time, (a) Total
Debt at such time minus (b) the aggregate amount held at such time by UCAR,
Global, the Borrower and the Subsidiary Loan Parties of (i) Permitted
Investments of the type described in clauses (a), (b), (c), (e) and (to the
extent analogous to such clauses (a), (b), (c) and (e)) (f) of the definition of
Permitted Investments that are denominated in Euros or Dollars, mature 30 days
or less from the date of determination and are held in jurisdictions from which
funds may be freely transferred to the Borrower and (ii) cash denominated in
Euros or Dollars that are held in jurisdictions from which funds may be freely
transferred to the Borrower.

                                      -22-
<PAGE>

                  "NET PROCEEDS" shall mean, with respect to any event, (a) the
cash proceeds received, but only as and when received, in respect of such event,
including (i) any cash received in respect of any non-cash proceeds, (ii) in the
case of a casualty, insurance proceeds, and (iii) in the case of a condemnation
or similar event, condemnation awards and similar payments, net of (b) the sum
of (i) all reasonable fees, commissions and out-of-pocket expenses, costs and
charges paid by UCAR, Global, the Borrower and the Subsidiaries to third parties
(other than Affiliates) in connection with such event, (ii) in the case of a
sale, transfer or other disposition of an asset (including pursuant to a Sale
and Lease-Back Transaction or a casualty or a condemnation or similar
proceeding), the amount of all payments required to be made by UCAR, Global, the
Borrower and the Subsidiaries as a result of such event to repay Indebtedness
(other than Loans) secured by such asset or otherwise subject to mandatory
prepayment as a result of such event, and (iii) the amount of all taxes paid (or
reasonably estimated to be payable) by UCAR, Global, the Borrower and the
Subsidiaries, and the amount of any reserves established by UCAR, Global, the
Borrower and the Subsidiaries to fund contingent liabilities reasonably
estimated to be payable, in each case during the year that such event occurred
or the next succeeding year and that are directly attributable to such event (as
determined reasonably and in good faith by a Financial Officer of Global). If
Global shall deliver a certificate of Global signed by a Responsible Officer of
Global to the Administrative Agent promptly following receipt of any Net
Proceeds in respect of any Prepayment Event described in clause (a) or (b) of
the definition thereof setting forth Global's intention to use any portion of
such proceeds to purchase assets useful in the business of Global and the
Subsidiaries (including by way of a purchase of Capital Stock of any person
holding such assets) within 12 months of such receipt, such portion of such
proceeds shall not constitute Net Proceeds except to the extent not so used
within such 12-month period; PROVIDED that proceeds may not be so excluded from
Net Proceeds (i) if any Default or Event of Default shall exist at the time such
notice is delivered or (ii) to the extent that such exclusion would result in
the aggregate amount of Available Disposition Proceeds at any time exceeding
$50,000,000.

                  "OBLIGATIONS" shall mean (a) the due and punctual payment of
(i) the principal of and premium, if any, and interest (including interest
accruing during the pendency of any bankruptcy, insolvency, receivership or
other similar proceeding, regardless of whether allowed or allowable in such
proceeding) on the Loans, when and as due, whether at maturity, by acceleration,
upon one or more dates set for prepayment or otherwise, (ii) each payment
required to be made by the Borrower or any Subsidiary under this Agreement in
respect of any Letter of Credit, when and as due, including payments in respect
of reimbursement of disbursements, interest thereon and obligations to provide
cash collateral and (iii) all other monetary obligations, including fees, costs,
expenses and indemnities, whether primary, secondary, direct, contingent, fixed
or otherwise (including monetary obligations incurred during the pendency of any
bankruptcy, insolvency, receivership or other similar proceeding, regardless of
whether allowed or allowable in such proceeding), of UCAR, Global, the Borrower
and the Subsidiaries under this Agreement and the other Loan Documents
(including, without limitation, all monetary obligations of the Intercompany
Borrowers under the Intercompany Notes and Intercompany Borrower Agreements, but
only for as long as the Intercompany Notes and the rights of the Borrower under
the Intercompany Borrower Agreements are pledged to the Collateral Agent under
one or more Pledge Agreements as security for the Obligations), (b) the due and
punctual performance of all covenants, agreements, obligations and liabilities
of UCAR, Global, the Borrower and the Subsidiaries under or pursuant to this
Agreement and the other Loan Documents, (c) unless otherwise agreed upon in
writing by the applicable Lender party thereto, the due and punctual payment and
performance of all obligations of UCAR, Global, the Borrower and the
Subsidiaries, monetary or otherwise, under each Interest/Exchange Rate
Protection Agreement entered into with any counterparty that (i) was a Lender
(or an Affiliate thereof) at the time such Interest/Exchange Rate Protection
Agreement was entered into or (ii)(A) was a "Lender" (or an Affiliate thereof)

                                      -23-
<PAGE>

as defined in the Existing Credit Agreements at the time such Interest/Exchange
Rate Protection Agreement was entered into and (B) was one of the initial
Lenders under this Agreement (or an Affiliate thereof) and (d) all obligations
of UCAR, Global, the Borrower and the Subsidiaries under the Guarantee
Agreements.

                  "OTHER TAXES" shall mean any and all present or future
recording, stamp, documentary, excise, transfer, sales, property or similar
taxes, charges or levies arising from any payment made hereunder or from the
execution, delivery or enforcement of, or otherwise with respect to, this
Agreement or any other Loan Document.

                  "PBGC" shall mean the Pension Benefit Guaranty Corporation
referred to and defined in ERISA.

                  "PERMITTED ACQUISITION" shall mean any acquisition of all or
substantially all the assets of, or any shares or other equity interests in, a
person or division or line of business of a person (or any subsequent investment
made in a previously acquired Permitted Acquisition) if immediately after giving
effect thereto: (a) no Default or Event of Default shall have occurred and be
continuing or would result therefrom, (b) all transactions related thereto shall
be consummated in accordance with applicable laws, (c) any acquired or newly
formed corporation, partnership, association or other business entity shall be a
Subsidiary that is owned directly by Global or a domestic Wholly Owned
Subsidiary (unless there is a material tax or legal or other economic
disadvantage in having Global or a Wholly Owned Subsidiary hold such Capital
Stock, in which case such Capital Stock may be held directly by a Foreign
Subsidiary) and all actions required to be taken, if any, with respect to such
assets or such acquired or newly formed Subsidiary under Section 6.11 shall have
been taken, (d) UCAR shall be in compliance, on a pro forma basis after giving
effect to such acquisition or formation, with the covenants contained in
Sections 7.11 and 7.12 recomputed as at the last day of the most recently ended
fiscal quarter of UCAR for which financial statements have been delivered under
Section 6.04(a) or (b) as if such acquisition or formation had occurred on the
first day of each relevant period for testing such compliance, and Global shall
have delivered to the Administrative Agent a certificate of Global signed by a
Responsible Officer of Global to such effect, together with all relevant
financial information for such subsidiary or assets (including a summary of the
financial terms of the acquisition or investment and the material terms of any
joint venture arrangements), (e) if the Leverage Ratio as of the last day of the
most recent fiscal quarter for which financial statements have been delivered
under Section 6.04(a) or (b) is greater than 2.50 to 1.00, (i) the total
aggregate amount of the Revolving Commitments then in effect shall exceed the
total aggregate amount of the Revolving Exposures then in effect by at least
EUR75,000,000 following such acquisition and payment of all related costs and
expenses and (ii) Global shall have delivered to the Administrative Agent a
certificate of Global signed by a Responsible Officer of Global representing
that in Global's good faith judgment, based on such analysis as it shall deem
appropriate, it will have liquidity it deems adequate following such acquisition
or formation, and (f) any acquired or newly formed Subsidiary shall not be
liable for any Indebtedness (except for Indebtedness permitted by Section 7.01).

                  "PERMITTED INVESTMENTS" shall mean: (a) direct obligations of
the United States of America or any agency thereof or obligations guaranteed by
the United States of America or any agency thereof; (b) time deposit accounts,
certificates of deposit and money market deposits maturing within 180 days of
the date of acquisition thereof issued by a bank or trust company which is
organized under the laws of the United States of America, any state thereof or
any foreign country recognized by the United States of America having capital,
surplus and undivided profits aggregating in excess of $250,000,000 (or the

                                      -24-
<PAGE>

foreign currency equivalent thereof) and whose long-term debt, or whose parent
holding company's long-term debt, is rated A at the time of deposit (or such
similar equivalent rating or higher by at least one nationally recognized
statistical rating organization (as defined in Rule 436 under the Securities Act
of 1933, as amended)); (c) repurchase obligations with a term of not more than
30 days for underlying securities of the types described in clause (a) above
entered into with a bank meeting the qualifications described in clause (b)
above; (d) commercial paper, maturing not more than 180 days after the date of
acquisition, issued by a corporation (other than an Affiliate of Global)
organized and in existence under the laws of the United States of America or any
foreign country recognized by the United States of America with a rating at the
time as of which any investment therein is made of P-1 (or higher) according to
Moody's, or A-1 (or higher) according to S&P; (e) securities with maturities of
six months or less from the date of acquisition issued or fully guaranteed by
any state, commonwealth or territory of the United States of America, or by any
political subdivision or taxing authority thereof, and rated at least A by S&P
or A2 by Moody's; (f) in the case of any Subsidiary organized in a jurisdiction
outside the United States: (i) direct obligations of the sovereign nation (or
any agency thereof) in which such Subsidiary is organized and is conducting
business or in obligations fully and unconditionally guaranteed by such
sovereign nation (or any agency thereof); PROVIDED that such obligations have a
rating of at least A by S&P or A2 by Moody's (or the equivalent thereof from
comparable foreign rating agencies), (ii) investments of the type and maturity
described in clauses (a) through (e) above of foreign obligors, which
investments or obligors (or the parents of such obligors) have ratings described
in such clauses or equivalent ratings from comparable foreign rating agencies or
(iii) investments of the type and maturity described in clauses (a) through (e)
above of foreign obligors (or the parents of such obligors), which investments
or obligors (or the parents of such obligors) are not rated as provided in such
clauses or in clause (ii) above but which are, in the reasonable judgment of
Global, comparable in investment quality to such investments and obligors (or
the parents of such obligors); PROVIDED that the aggregate face amount
outstanding at any time of such investments of all foreign Subsidiaries made
pursuant to this clause (iii) does not exceed $50,000,000; (g) mutual funds
whose investment guidelines restrict such funds' investments to those satisfying
the provisions of clauses (a) through (e) above; and (h) time deposit accounts,
certificates of deposit and money market deposits in an aggregate face amount
not in excess of 1/2 of 1% of Total Assets as of the end of the Borrower's most
recently completed fiscal year.

                  "PERMITTED SUBSIDIARY INVESTMENT" shall mean any Permitted
Acquisition and any other investment by any Loan Party in, or loan or advance by
any Loan Party to, or any Guarantee by any Loan Party of Indebtedness of, any
Subsidiary or other person that is not a Loan Party that would be a Permitted
Acquisition but for the fact that it is an acquisition of less than all the
shares or other equity interests in such Subsidiary or other person.

                  "PERMITTED SUBSIDIARY TRANSFER" shall mean the transfer from
any Subsidiary Loan Party to any Subsidiary that is not a Subsidiary Loan Party
but at least 90% of the outstanding Capital Stock of which is owned by Global or
a Wholly Owned Subsidiary of inventory and equipment in the ordinary course of
business consistent with past practice.

                  "PERSON" shall mean any natural person, corporation, limited
liability company, business trust, joint venture, association, company,
partnership or government, or any agency or political subdivision thereof.

                  "PLAN" shall mean any employee pension benefit plan, as
defined in Section 3(2) of ERISA (other than a Multiemployer Plan), subject to
the provisions of Title IV of ERISA or Section 412 of the Code and in respect of
which the Borrower or any ERISA Affiliate is (or, if such plan were terminated,

                                      -25-
<PAGE>

would under Section 4069 of ERISA be deemed to be) an "employer" as defined in
Section 3(5) of ERISA.

                  "PLEDGE AGREEMENTS" shall mean (a) the Domestic Pledge
Agreement and (b) in connection with pledges of Capital Stock in Foreign
Subsidiaries, other pledge agreements or similar agreements giving effect to the
Collateral and Guarantee Requirement and in form and substance satisfactory to
the Collateral Agent.

                  "PREPAYMENT EVENT" shall mean:

                  (a) any sale, transfer or other disposition of any property or
         asset of UCAR, Global, the Borrower or any Subsidiary, other than (i)
         dispositions permitted under clause (a) of Section 7.03 or clauses (a),
         (b), (e) and (h) of Section 7.05 and (ii) other dispositions resulting
         in aggregate Net Proceeds not exceeding $1,000,000 in the aggregate
         during any fiscal year of Global; or

                  (b) any casualty or other insured damage to, or any taking
         under power of eminent domain or by condemnation or similar proceeding
         of, any property or asset of Global or any Subsidiary, but only to the
         extent that the Net Proceeds therefrom have not been applied to repair,
         restore or replace such property or asset within 12 months after such
         event; or

                  (c) the issuance by UCAR of any Capital Stock (other than
         Disqualified Stock and other than sales of Capital Stock of UCAR to
         directors, officers or employees of UCAR, Global, the Borrower or any
         Subsidiary in connection with permitted employee compensation and
         incentive arrangements); or

                  (d) the incurrence by UCAR, Global, the Borrower or any
         Subsidiary of any Indebtedness, other than Indebtedness permitted by
         Section 7.01, or the issuance by any of them of Disqualified Stock.

                  "PRIME RATE" shall mean the rate of interest per annum
publicly announced from time to time by Morgan Guaranty Trust Company of New
York as its prime rate in effect at its principal office in New York City. Each
change in the Prime Rate shall be effective from and including the date such
change is publicly announced as being effective.

                  "QUOTATION DAY" shall mean, with respect to any Eurocurrency
Borrowing and any Interest Period, the day on which it is market practice in the
relevant interbank market for prime banks to give quotations for deposits in the
currency of such Borrowing for delivery on the first day of such Interest
Period. If such quotations would normally be given by prime banks on more than
one day, the Quotation Day will be the last of such days.

                  "RELATED BUSINESS" shall mean any business or business
activity conducted by UCAR or its subsidiaries on the date hereof and any
business or business activities incidental or related thereto or incidental or
related to the procurement, manufacture or sale of products or services
manufactured or provided by UCAR or any of its subsidiaries on the date hereof.

                  "RELATED PARTIES" shall mean, with respect to any specified
person, such person's Affiliates and the respective directors, officers,
employees, agents and advisors of such person and such person's Affiliates.

                                      -26-
<PAGE>

                  "RELEASE" shall have the meaning given such term in CERCLA, 42
U.S.C.ss.9601(22).

                  "REMEDIAL ACTION" shall mean (a) "remedial action" as such
term is defined in CERCLA, 42 U.S.C. ss. 9601(24), and (b) all other actions,
including studies and investigations, required by any Governmental Authority or
voluntarily undertaken to: (i) clean up, remove, treat, abate or in any other
way respond to any Hazardous Material in the environment; or (ii) prevent the
Release or threat of Release, or minimize the further Release, of any Hazardous
Material.

                  "REPORTABLE EVENT" shall mean any reportable event as defined
in Section 4043 of ERISA or the regulations issued thereunder with respect to a
Plan (other than a Plan maintained by an ERISA Affiliate that is considered an
ERISA Affiliate only pursuant to subsection (m) or (o) of Code Section 414).

                  "REQUIRED LENDERS" shall mean, at any time, Lenders having
Loans, Letter of Credit Exposures and unused Commitments (excluding commitments
to issue Letters of Credit) representing at least 51% of the sum of all Loans
outstanding, Letter of Credit Exposures and unused Commitments (excluding
commitments to issue Letters of Credit) at such time.

                  "RESPONSIBLE OFFICER" of any person shall mean any executive
officer or Financial Officer of such person and any other officer or similar
official thereof responsible for the administration of the obligations of such
person in respect of this Agreement.

                  "RESTRICTED PAYMENT" means any dividend or other distribution
(whether in cash, securities or other property) with respect to any Capital
Stock of UCAR, Global, the Borrower or any Subsidiary, or any payment (whether
in cash, securities or other property), including any sinking fund or similar
deposit, on account of the purchase, redemption, retirement, acquisition,
cancelation or termination of any Capital Stock of UCAR, Global, the Borrower or
any Subsidiary or any option, warrant or other right to acquire any such Capital
Stock.

                  "REVOLVING AVAILABILITY PERIOD" shall mean the period from and
including the Effective Date to but excluding the earlier of (a) the 10th day
prior to the Revolving Maturity Date and (b) the date of termination of the
Revolving Commitments.

                  "REVOLVING BORROWING" shall mean a Borrowing comprised of
Revolving Loans.

                  "REVOLVING COMMITMENT" shall mean, with respect to each
Revolving Lender, the commitment of such Revolving Lender to make Revolving
Loans pursuant to Section 2.01(c), to acquire participations in Letters of
Credit pursuant to Section 2.05 and to acquire participations in Swingline Loans
pursuant to Section 2.19, expressed as an amount representing the maximum
aggregate amount of such Revolving Lender's Revolving Exposure hereunder, as
such commitment may be (a) reduced from time to time pursuant to Section 2.08
and (b) reduced or increased from time to time pursuant to assignments by or to
such Lender pursuant to the Second Closing Assignment or Section 10.04. The
initial amount of each Revolving Lender's Revolving Commitment is set forth on
Schedule 2.01 or in the Assignment and Acceptance pursuant to which Revolving
Lender shall have assumed its Revolving Commitment, as applicable. The aggregate
amount of the Revolving Commitments on the date hereof is EUR250,000,000.

                  "REVOLVING EXPOSURE" shall mean, with respect to any Revolving
Lender at any time, the sum at such time, without duplication, of (a) such
Lender's Applicable Revolving Percentage of the principal amounts of the
outstanding Revolving Loans denominated in Euros, plus (b) such Lender's

                                      -27-
<PAGE>

Applicable Revolving Percentage of the aggregate amount of the Euro Equivalents
of the principal amounts of the outstanding Revolving Loans denominated in
Dollars, plus (c) the aggregate amount of such Lender's LC Exposure, plus (d)
the aggregate amount of the Euro Equivalent of such Lender's Swingline Exposure.

                  "REVOLVING LENDER" mean a Lender with a Revolving Commitment.

                  "REVOLVING LOAN" shall mean a Loan made pursuant to Section
2.01(c). Each Revolving Loan shall be a Eurocurrency Loan or, in the case of a
Revolving Loan denominated in Dollars, a Base Rate Loan.

                  "REVOLVING MATURITY DATE" shall mean February 22, 2006.

                  "S&P" shall mean Standard & Poor's.

                  "SALE AND LEASE-BACK TRANSACTION" shall have the meaning given
such term in Section 7.03.

                  "SEC REPORTS" shall have the meaning given such term in the
definition of "LITIGATION LIABILITIES".

                  "SECURED PARTIES" shall mean the Agents, each Lender, the
Issuing Bank and each other person to which any of the Obligations is owed.

                  "SECOND CLOSING ASSIGNMENT" shall mean an assignment and
acceptance entered into by UCAR, Global, the Borrower, the Administrative Agent,
certain Lenders and the assignees specified therein in the form of Exhibit A-2
with such changes therein as may be approved by the Administrative Agent.

                  "SECURITY AGREEMENTS" shall mean (a) a Security Agreement
substantially in the form of Exhibit H between UCAR, Global, the Borrower and
the Subsidiaries from time to time party thereto and the Collateral Agent for
the benefit of the Secured Parties, (b) an Intellectual Property Security
Agreement substantially in the form of Exhibit I between UCAR, Global, the
Borrower and the Subsidiaries from time to time party thereto and the Collateral
Agent for the benefit of the Secured Partes and (c) in connection with the
creation of security interests in the assets of Foreign Subsidiaries, other
security agreements or similar agreements giving effect to the Collateral and
Guarantee Requirement and satisfactory in form and substance to the Collateral
Agent.

                  "SECURITY DOCUMENTS" shall mean the Security Agreements, the
Pledge Agreements, the Mortgages and each other security agreement or other
instrument executed and delivered in satisfaction of the Collateral and
Guarantee Requirement or pursuant to Section 6.11.

                  "SIGNIFICANT SUBSIDIARY" shall mean Global, the Borrower, any
Intercompany Borrower, any LC Subsidiary, any Subsidiary owning Capital Stock of
an Intercompany Borrower or LC Subsidiary and any other Subsidiary that at the
date of any determination (a) accounts for 2.5% or more of the consolidated
assets of UCAR, (b) has accounted for 2.5% or more of EBITDA for each of the two
consecutive periods of four fiscal quarters immediately preceding the date of
determination or (c) has been designated by Global in writing to the
Administrative Agent as a Significant Subsidiary and such designation has not
subsequently been withdrawn.

                                      -28-
<PAGE>

                  "STATUTORY RESERVE RATE" shall mean, with respect to any
currency, a fraction (expressed as a decimal), the numerator of which is the
number one and the denominator of which is the number one minus the aggregate of
the maximum reserve, liquid asset or similar percentages (including any
marginal, special, emergency or supplemental reserves) expressed as a decimal
established by any Governmental Authority of the jurisdiction of such currency
or any jurisdiction in which Loans in such currency are made to which banks in
such jurisdiction are subject for any category of deposits or liabilities
customarily used to fund loans in such currency or by reference to which
interest rates applicable to Loans in such currency are determined. Eurocurrency
Loans shall be deemed to be subject to such reserve, liquid asset or similar
requirements without benefit of or credit for proration, exemptions or offsets
that may be available from time to time to any Lender under any applicable law,
rule or regulation. The Statutory Reserve Rate shall be adjusted automatically
on and as of the effective date of any change in any reserve percentage.

                  "SUBSIDIARY" shall mean, with respect to any person (the
"PARENT") at any date of determination, any corporation, limited liability
company, partnership, association or other entity the accounts of which would be
consolidated with those of the parent in the parent's consolidated financial
statements if such financial statements were prepared in accordance with GAAP as
of such date of determination, as well as any other corporation, limited
liability company, partnership, association or other entity (a) of which
securities or other ownership interests representing more than 50% of the equity
or more than 50% of the ordinary voting power or, in the case of a partnership,
more than 50% of the general partnership interests are, as of such date, owned,
controlled or held, or (b) that is, at the time any determination is made,
otherwise Controlled, by the parent or one or more subsidiaries of the parent or
by the parent and one or more subsidiaries of the parent.

                  "SUBSIDIARY" shall mean any subsidiary of Global.

                  "SUBSIDIARY LOAN PARTY" shall mean any Loan Party that is a
Subsidiary.

                  "SWINGLINE EXPOSURE" means, at any time, the aggregate
principal amount of all Swingline Loans outstanding at such time. The Swingline
Exposure of any Lender at any time shall be its Applicable Revolving Percentage
of the total Swingline Exposure at such time.

                  "SWINGLINE LENDER" means Morgan Guaranty Trust Company of New
York, in its capacity as lender of Swingline Loans hereunder.

                  "SWINGLINE LOAN" means a Loan made pursuant to Section 2.19.

                  "TAXES" shall mean any and all present or future taxes,
levies, imposts, duties, deductions, charges or withholdings imposed by any
Governmental Authority.

                  "TAX SHARING AGREEMENT" means (a) that certain tax sharing
agreement dated February 16, 2000, between Global and UCAR and (b) any other tax
allocation agreement between or among UCAR, Global, the Borrower or any of the
Subsidiaries with respect to consolidated or combined tax returns including
Global, the Borrower or any of the Subsidiaries, but only to the extent that
amounts payable from time to time by Global, the Borrower or any such Subsidiary
under any such agreement do not exceed the corresponding tax payments that
Global, the Borrower or such Subsidiary would have been required to make to any
relevant taxing authority had Global, the Borrower or such Subsidiary not joined

                                      -29-
<PAGE>

in such consolidated or combined return, but instead had filed returns including
only Global, the Borrower and the Subsidiaries (PROVIDED that any such agreement
may provide that, if Global, the Borrower or any such Subsidiary ceases to be a
member of the affiliated group of corporations of which UCAR is the common
parent for purposes of filing a consolidated federal income tax return (such
cessation, a "DECONSOLIDATION EVENT"), then Global, the Borrower or such
Subsidiary will indemnify UCAR with respect to any Federal, state or local
income, franchise or other tax liability (including any related interest,
additions or penalties) imposed on UCAR as the result of an audit or other
adjustment with respect to any period prior to such Deconsolidation Event that
is attributable to Global, the Borrower, such Subsidiary or any predecessor
business thereof (computed as if Global, the Borrower, such Subsidiary or such
predecessor business, as the case may be, were a stand-alone entity that filed
separate tax returns as an independent corporation), but only to the extent that
any such tax liability exceeds any liability for taxes recorded on the books of
Global, the Borrower or such Subsidiary with respect to any such period).

                  "TERM LOANS" shall mean Tranche A Term Loans and Tranche B
Term Loans.

                  "TOTAL ASSETS" shall mean, with respect to UCAR, Global, the
Borrower and the Subsidiaries on a consolidated basis at any date of
determination, all assets which would, in accordance with GAAP, be classified on
a consolidated balance sheet of UCAR, Global, the Borrower and the Subsidiaries
as assets at such date of determination.

                  "TOTAL DEBT" shall mean, with respect to UCAR, Global, the
Borrower and the Subsidiaries on a consolidated basis at any time, all Capital
Lease Obligations, Indebtedness for borrowed money, including reimbursement
obligations in respect of Letters of Credit, and Indebtedness in respect of the
deferred purchase price of property or services of UCAR, Global, the Borrower
and the Subsidiaries at such time, PROVIDED that for purposes of determining
Total Debt, the aggregate outstanding principal amount of Indebtedness of Brazil
and its Subsidiaries at any time shall be deemed reduced by the aggregate amount
of Permitted Investments held at such time by Brazil and its Subsidiaries for
the purpose of hedging such Indebtedness (but in any case shall not be less than
zero).

                  "TRANCHE A TERM BORROWING" shall mean a Borrowing comprised of
Tranche A Term Loans.

                  "TRANCHE A TERM COMMITMENT" shall mean, with respect to each
Lender, the commitment, if any, of such Lender to make Tranche A Term Loans
hereunder on the Effective Date, as such commitment may be (a) reduced from time
to time pursuant to Section 2.08 and (b) reduced or increased from time to time
pursuant to assignments by or to such Lender pursuant to the Second Closing
Assignment or Section 10.04. The initial amounts of the Tranche A Term Loans in
Euros and Dollars that each Lender is obligated to make pursuant to its Tranche
A Term Commitment are set forth on Schedule 2.01 or in the Assignment and
Acceptance pursuant to which such Lender shall have assumed its Tranche A Term
Commitment, as applicable. The aggregate amount of the Tranche A Term
Commitments on the date hereof is EUR300,000,000.

                  "TRANCHE A TERM LENDER" shall mean a Lender with a Tranche A
Term Commitment or an outstanding Tranche A Term Loan.

                  "TRANCHE A TERM LOAN" shall mean a Loan made pursuant to
                  paragraph (a) of Section 2.01. "TRANCHE A TERM MATURITY DATE"
                  shall mean December 31, 2005.

                  "TRANCHE B TERM COMMITMENT" shall mean, with respect to each
Lender, the commitment, if any, of such Lender to make Tranche B Term Loans
hereunder on the Effective Date, as such commitment may be (a) reduced from time
to time pursuant to Section 2.08 and (b) reduced or increased from time to time
pursuant to assignments by or to such Lender pursuant to the Second Closing
Assignment or Section 10.04. The initial amount of each Lender's Tranche B Term
Commitment is set forth on Schedule 2.01 or in the Assignment and Acceptance
pursuant to which such Lender shall have assumed its Tranche B Term Commitment,
as applicable. The aggregate amount of the Tranche B Term Commitments on the
date hereof is $350,000,000.

                  "TRANCHE B TERM LENDER" shall mean a Lender with a Tranche B
Term Commitment or an outstanding Tranche B Term Loan.

                  "TRANCHE B TERM MATURITY DATE" shall mean December 31, 2007.

                                      -30-
<PAGE>

                  "TRANCHE B TERM BORROWING" shall mean a Borrowing comprised of
Tranche B Term Loans.

                  "TRANCHE B TERM LOAN" shall mean a Loan made pursuant to
paragraph (b) of Section 2.01.

                  "TRANSACTIONS" shall have the meaning given such term in
Section 4.02.

                  "TYPE", when used in reference to any Loan or Borrowing,
refers to whether the rate of interest on such Loan, or on the Loans comprising
such Borrowing, is determined by reference to the Adjusted LIBO Rate or the Base
Rate.

                  "UCAR" shall mean UCAR International Inc., a Delaware
corporation.

                  "UNRESTRICTED SUBSIDIARY" shall mean (a) UCAR Graph-Tech Inc.
and any subsidiary of UCAR (other than Global or the Borrower or any of their
subsidiaries other than UCAR Graph-Tech Inc.) and any other direct or indirect
investment by UCAR or any such subsidiary in the Capital Stock of any other
person (other than Global, the Borrower or any Subsidiary) so long as (i) none
of the Capital Stock or other ownership interests of such subsidiary or other
person is owned by Global, the Borrower or any of the Subsidiaries (except that
the Capital Stock of UCAR Graph-Tech Inc. may be so owned while UCAR is
diligently acting to transfer the ownership of such Capital Stock to UCAR), (ii)
UCAR shall have notified the Administrative Agent of its acquisition or creation
of such subsidiary or such other investment and its ownership interest therein
concurrently with such acquisition, creation or investment and the intended
purposes of such subsidiary or investment, (iii) any such subsidiary (unless it
is a Foreign Subsidiary) shall have entered into the Tax Sharing Agreement
existing at the time of such acquisition or creation (or another tax sharing
agreement containing terms which, in the reasonable judgment of the
Administrative Agent, are customary in similar circumstances to provide an
appropriate allocation of tax liabilities and benefits), (iv) except in the case
of UCAR as permitted in the proviso below, none of UCAR, Global, the Borrower
and the Subsidiaries shall have any contingent liability in respect of such
subsidiary or investment or any obligations thereof and (v) any such subsidiary
or investment shall be capitalized solely from the following sources: (A) any
investment by any person other than UCAR, Global, the Borrower and the
Subsidiaries; (B) Indebtedness issued by such subsidiary or person, or any of
its subsidiaries, (other than Indebtedness to UCAR, Global, the Borrower or any
Subsidiary) that is nonrecourse to UCAR, Global, the Borrower and the
Subsidiaries (except in the case of UCAR as otherwise permitted by the proviso
below), or proceeds thereof; (C) Capital Stock of such subsidiary or person, or

                                      -31-
<PAGE>

any other Unrestricted Subsidiary, or proceeds thereof, other than Capital Stock
sold to UCAR, the Borrower or any Subsidiary; (D) Equity Proceeds; (E) in the
case of UCAR Graph-Tech Inc., investments therein made on or prior to the
Effective Date and not in anticipation thereof; and (F) proceeds of investments
permitted to be made in Unrestricted Subsidiaries pursuant to Section 7.04;
PROVIDED that UCAR may incur a contingent liability or Indebtedness in a
specified and limited amount in respect of such a subsidiary or investment if it
would at the time of such incurrence be permitted to make an additional
investment in such subsidiary or investment in the amount of such incurrence and
the amount so incurred shall thereafter constitute an investment in such
subsidiary or investment in such amount for purposes of calculating compliance
with Section 7.04; and (b) any subsidiary of an Unrestricted Subsidiary.

                  "WHOLLY OWNED SUBSIDIARY" means a Subsidiary of Global (a) at
least 99% of the Capital Stock of which (other than directors' qualifying
shares) is owned by Global or another Wholly Owned Subsidiary or (b) solely in
the case of any Subsidiary included in Brazil or UCAR Grafit OAO, a Russian
corporation, at least 97% of the Capital Stock of which (other than directors'
qualifying shares) is owned by Global or another Wholly Owned Subsidiary.

                  "WITHDRAWAL LIABILITY" shall mean liability to a Multiemployer
Plan as a result of a complete or partial withdrawal from such Multiemployer
Plan, as such terms are defined in Part I of Subtitle E of Title IV of ERISA.

                  "WORKING CAPITAL" shall mean, with respect to UCAR, Global,
the Borrower and the Subsidiaries on a consolidated basis at any date of
determination, Current Assets at such date of determination minus Current
Liabilities at such date of determination.

                  SECTION 1.02. CLASSIFICATION OF LOANS AND BORROWINGS. For
purposes of this Agreement, Loans may be classified and referred to by Class
(E.G., a "Revolving Loan") or by Type (E.G., a "Eurocurrency Loan") or by Class
and Type (E.G., a "Eurocurrency Revolving Loan"). Borrowings also may be
classified and referred to by Class (E.G., a "Revolving Borrowing") or by Type
(E.G., a "Eurocurrency Borrowing") or by Class and Type (E.G., a "Eurocurrency
Revolving Borrowing").

                  SECTION 1.03. TERMS GENERALLY. The definitions of terms
herein shall apply equally to the singular and plural forms of the terms
defined. Whenever the context may require, any pronoun shall include the
corresponding masculine, feminine and neuter forms. The words "include",
"includes" and "including" shall be deemed to be followed by the phrase "without
limitation". The word "will" shall be construed to have the same meaning and
effect as the word "shall". Unless the context requires otherwise (a) any
definition of or reference to any agreement, instrument or other document herein
shall be construed as referring to such agreement, instrument or other document
as from time to time amended, supplemented or otherwise modified (subject to any
restrictions on such amendments, supplements or modifications set forth herein),
(b) any reference herein to any person shall be construed to include such
person's successors and assigns, (c) the words "herein", "hereof" and
"hereunder" and words of similar import shall be construed to refer to this
Agreement in its entirety and not to any particular provision hereof, (d) all
references herein to Articles, Sections, Exhibits and Schedules shall be
construed to refer to Articles and Sections of, and Exhibits and Schedules to,
this Agreement and (e) the words "asset" and "property" shall be construed to
have the same meaning and effect and to refer to any and all tangible and
intangible assets and properties, including cash, securities, accounts and
contract rights. References herein to the taking of any action hereunder of an
administrative nature by the Borrower shall be deemed to include references to
UCAR or Global taking such action on the Borrower's behalf and the Agents are

                                      -32-
<PAGE>

expressly authorized to accept any such action taken by UCAR or Global as having
the same effect as if taken by the Borrower.

                  SECTION 1.04. ACCOUNTING TERMS; GAAP. (a) Except as otherwise
expressly provided herein, all terms of an accounting or financial nature shall
be construed in accordance with GAAP as in effect from time to time; PROVIDED
that if the Borrower notifies the Administrative Agent that the Borrower
requests an amendment to any provision hereof to eliminate the effect of any
change occurring after the date hereof in GAAP or in the application thereof on
the operation of such provision (or if the Administrative Agent notifies the
Borrower that the Required Lenders request an amendment to any provision hereof
for such purpose), regardless of whether any such notice is given before or
after such change in GAAP or in the application thereof, then such provision
shall be interpreted on the basis of GAAP as in effect and applied immediately
before such change shall have become effective until such notice shall have been
withdrawn or such provision amended in accordance herewith.

                  (b) All pro forma computations required to be made hereunder
giving effect to any acquisition, investment, sale, disposition, merger or
similar event shall reflect on a pro forma basis such event and, to the extent
applicable, the historical earnings and cash flows associated with the assets
acquired or disposed of and any related incurrence or reduction of Indebtedness,
but shall not take into account any projected synergies or similar benefits
expected to be realized as a result of such event.

                  (c) Except as expressly provided herein, all accounting and
financial calculations and determinations hereunder shall be made without
consolidating the accounts of Unrestricted Subsidiaries with those of UCAR,
Global, the Borrower or any Subsidiary, notwithstanding that such treatment is
inconsistent with GAAP.

                  (d) For purposes of determining compliance with Sections 7.01,
7.02, 7.04, 7.06 and 7.10, amounts expended or incurred in currencies other than
Dollars shall be translated into Dollars at the exchange rates in effect on the
dates of the applicable expenditures or incurrences, as reasonably determined by
UCAR. No Default or Event of Default shall arise as a result of limitations set
forth in Dollars in Sections 7.01, 7.02, 7.04, 7.06 and 7.10 in respect of
amounts permitted to have been expended or incurred in a currency other than
Dollars at the time of such expense or incurrence solely as a result of
fluctuations in currency values subsequent to the date of such expense or
incurrence.

                  SECTION 1.05. EXCHANGE RATES. The Exchange Rate used to
determine the Euro Equivalent of any Eurocurrency Loan or Borrowing denominated
in Dollars shall, for all purposes of this Agreement, be that in effect as of
11:00 a.m., London time, on the date three Business Days before the first day of
the Interest Period at the time in effect for such Loan or Borrowing (or, in the
case of a Loan or Borrowing with an Interest Period that shall have been in
effect for more than six months, the date corresponding to the first day of such
Interest Period in the sixth month following the month in which such Interest
Period shall have commenced). The Exchange Rate used to determine the Euro
Equivalent of any Base Rate Loan or Borrowing or the stated amount of any Letter
of Credit denominated in Dollars shall, for all purposes of this Agreement, be
that in effect as of 11:00 a.m., London time, on the date three Business Days
before the drawing of such Loan or Borrowing or the issuance of such Letter of
Credit (or, in the case of a Loan or Borrowing or Letter of Credit that shall
have been outstanding for more than six months, the date corresponding to the
date of such drawing or issuance in the sixth month following the month in which
such Letter of Credit shall have been issued).

                                      -33-
<PAGE>

                                   ARTICLE II

                                  THE CREDITS

                  SECTION 2.01. COMMITMENTS. (a) Subject to the terms and
conditions set forth herein, each Tranche A Term Lender agrees to make Tranche A
Term Loans to the Borrower on the Effective Date (i) in Euros in a principal
amount equal to such Tranche A Term Lender's Applicable Tranche A Percentage of
EUR 160,760,000 and (ii) in Dollars in a principal amount equal to such Tranche
A Term Lender's Applicable Tranche A Percentage of $136,733,680.

                  (b) Subject to the terms and conditions set forth herein, each
Tranche B Term Lender agrees to make a Tranche B Term Loan to the Borrower on
the Effective Date in Dollars in a principal amount equal to such Tranche B Term
Lender's Applicable Tranche B Percentage of $350,000,000.

                  (c) Subject to the terms and conditions set forth herein, each
Revolving Lender agrees to make Revolving Loans to the Borrower from time to
time during the Revolving Availability Period in Euros or Dollars in an
aggregate principal amount that will not result in such Lender's Revolving
Exposure exceeding its Revolving Commitment.

                  SECTION 2.02. LOANS AND BORROWINGS. (a) Each Tranche A Term
Loan shall be made as part of a Borrowing consisting of Tranche A Term Loans
made by the Tranche A Term Lenders ratably in accordance with their respective
Tranche A Term Commitments. Each Tranche B Term Loan shall be made as part of a
Borrowing consisting of Tranche B Term Loans made by the Tranche B Term Lenders
ratably in accordance with their respective Tranche B Term Commitments. Each
Revolving Loan shall be made as part of a Borrowing consisting of Revolving
Loans made by the Revolving Lenders ratably in accordance with their respective
Revolving Commitments. The failure of any Lender to make any Loan required to be
made by it shall not relieve any other Lender of its obligations hereunder;
PROVIDED that the Commitments of the Lenders are several and no Lender shall be
responsible for any other Lender's failure to make Loans as required hereunder.

                  (b) Subject to Section 2.13, (i) each Tranche A Term Borrowing
shall be comprised entirely of Eurocurrency Loans or, in the case of a Tranche A
Term Borrowing denominated in Dollars, Base Rate Loans as the Borrower may
request in accordance herewith, (ii) each Tranche B Term Borrowing shall be
comprised entirely of Eurocurrency Loans or Base Rate Loans as the Borrower may
request in accordance herewith and (iii) each Revolving Borrowing shall be
comprised entirely of Eurocurrency Loans or, in the case of a Revolving
Borrowing denominated in Dollars, Base Rate Loans as the Borrower may request in
accordance herewith. Each Swingline Loan shall be a Base Rate Loan. Each Lender
at its option may make any Loan by causing any domestic or foreign branch or
Affiliate of such Lender to make such Loan; PROVIDED that any exercise of such
option shall not affect the obligation of the Borrower to repay such Loan in
accordance with the terms of this Agreement.

                  (c) At the commencement of each Interest Period for any
Borrowing, such Borrowing shall be in an aggregate amount that is at least equal
to the Borrowing Minimum and an integral multiple of the Borrowing Multiple;
PROVIDED that a Revolving Borrowing may be in an aggregate amount that is equal
to the aggregate Available Revolving Commitments. Each Swingline Loan shall be
in an amount that is an integral multiple of $100,000 and no less than $500,000.
Borrowings of more than one Type and Class may be outstanding at the same time;

                                      -34-
<PAGE>

PROVIDED that there shall not at any time be more than a total of (i) twenty
Eurocurrency Borrowings outstanding.

                  SECTION 2.03. REQUESTS FOR BORROWINGS. To request a
Borrowing, the Borrower shall notify the Administrative Agent at the Applicable
Office of such request by telephone (a) in the case of a Eurocurrency Borrowing,
not later than 12:00 noon, New York time, (i) three Business Days, in the case
of a Dollar denominated Borrowing, or (ii) four Business days, in the case of a
Euro denominated Borrowing, before the date of the proposed Borrowing and (b) in
the case of a Base Rate Borrowing, not later than 12:00 noon, New York time, one
Business Day before the date of the proposed Borrowing. Each such telephonic
Borrowing Request shall be irrevocable and shall be confirmed promptly by hand
delivery or telecopy to the Administrative Agent at the Applicable Office of a
written Borrowing Request in a form approved by the Administrative Agent and
signed by the Borrower. Each such telephonic and written Borrowing Request shall
specify the following information in compliance with Section 2.02:

                  (i) whether the requested Borrowing is to be a Tranche A Term
          Borrowing, a Tranche B Term Borrowing or a Revolving Borrowing;

                  (ii) the currency and aggregate principal amount of the
          requested Borrowing;

                  (iii) the date of the requested Borrowing, which shall be a
          Business Day;

                  (iv) whether the requested Borrowing is to be a Eurocurrency
          Borrowing or a Base Rate Borrowing;

                  (v) in the case of a Eurocurrency Borrowing, the initial
         Interest Period to be applicable thereto, which shall be a period
         contemplated by the definition of the term "Interest Period";

                  (vi) the Intercompany Borrower or Intercompany Borrowers to

         which the proceeds of the requested Borrowing are to be advanced, and
         the amount to be advanced to each such Intercompany Borrower; and

                  (vii) the location and number of the Borrower's account to
         which funds are to be disbursed, which shall comply with the
         requirements of Section 2.06.

If no currency is specified with respect to any requested Revolving Borrowing,
then the Borrower shall be deemed to have selected Euros. If no election as to
the Type of Borrowing is specified, then the requested Borrowing shall be (i) in
the case of a Borrowing denominated in Euros, a Eurocurrency Borrowing, and (ii)
in the case of a Borrowing denominated in Dollars, a Base Rate Borrowing. If no
Interest Period is specified with respect to any requested Eurocurrency
Borrowing, then the Borrower shall be deemed to have selected an Interest Period
of one month's duration. Promptly following receipt of a Borrowing Request in
accordance with this Section, the Administrative Agent shall advise each Lender
that will make a Loan as part of the requested Borrowing of the details thereof
and of the amount of the Loan to be made by such Lender as part of the requested
Borrowing.

                  SECTION 2.04. REPAYMENT OF BORROWINGS; EVIDENCE OF DEBT. (a)
The Borrower hereby unconditionally promises to pay (i) to the Administrative
Agent at the Applicable Office for the accounts of the applicable Lenders the
then unpaid principal amount of each Term Borrowing as provided in paragraphs

                                      -35-
<PAGE>

(a) and (b) of Section 2.09, (ii) to the Administrative Agent at the Applicable
Office for the accounts of the Revolving Lenders, the then unpaid principal
amount of each Revolving Borrowing on the Revolving Maturity Date and (iii) to
the Swingline Lender the then unpaid principal amount of each Swingline Loan on
the earlier of the Revolving Maturity Date and the 10th day after such Swingline
Loan is made; PROVIDED that on each date that a Revolving Borrowing is made, the
Borrower shall repay all Swingline Loans that were outstanding on the date such
Borrowing was requested. The Borrower will repay the principal amount of each
Loan and the accrued interest thereon in the currency of such Loan.

                  (b) Each Lender shall maintain in accordance with its usual
practice an account or accounts evidencing the indebtedness of the Borrower to
such Lender resulting from each Loan made by such Lender, including the amounts
of principal and interest payable and paid to such Lender from time to time
hereunder.

                  (c) The Administrative Agent shall maintain accounts in which
it shall record (i) the amount of each Loan made hereunder, the Class, Type and
currency thereof and, in the case of any Eurocurrency Loan, the Interest Period
applicable thereto, (ii) the amount of any principal or interest due and payable
or to become due and payable from the Borrower to each Lender hereunder and
(iii) the amount of any sum received by the Administrative Agent hereunder for
the accounts of the Lenders and each Lender's share thereof.

                  (d) The entries made in the accounts maintained pursuant to
paragraph (b) or (c) of this Section shall be PRIMA FACIE evidence of the
existence and amounts of the obligations recorded therein; PROVIDED that the
failure of any Lender or the Administrative Agent to maintain such accounts or
any error therein shall not in any manner affect the obligation of the Borrower
to repay the Loans in accordance with the terms of this Agreement.

                  (e) Any Lender may request that Loans of any Class made by it
be evidenced by a promissory note. In such event, the Borrower, at its own
expense, shall prepare, execute and deliver to such Lender a promissory note
payable to the order of such Lender (or, if requested by such Lender, to such
Lender and its registered assigns) and in a form consistent with this Agreement
and reasonably approved by the Administrative Agent. Thereafter, the Loans
evidenced by each such promissory note and interest thereon shall at all times
(including after assignment pursuant to the Second Closing Assignment or Section
10.04) be represented by one or more promissory notes in such form payable to
the order of the payee named therein (or, if such promissory note is a
registered note, to such payee and its registered assigns).

                  SECTION 2.05. LETTERS OF CREDIT. (a) GENERAL. Subject to the
terms and conditions set forth herein, any LC Subsidiary may request the
issuance (or the amendment, renewal or extension) of Letters of Credit
denominated in Dollars or Euros in a form reasonably acceptable to the
Administrative Agent and the Issuing Bank, at any time and from time to time
during the Revolving Availability Period. In the event of any inconsistency
between the terms and conditions of this Agreement and the terms and conditions
of any form of letter of credit application or other agreement submitted by any
LC Subsidiary to, or entered into by any LC Subsidiary with, the Issuing Bank
relating to any Letter of Credit, the terms and conditions of this Agreement
shall control.

                  (b) NOTICE OF ISSUANCE, AMENDMENT, RENEWAL, EXTENSION; CERTAIN
CONDITIONS. To request the issuance of a Letter of Credit (or the amendment,
renewal or extension of an outstanding Letter of Credit), an LC Subsidiary shall
hand deliver or telecopy (or transmit by electronic communication, if
arrangements for doing so have been approved by the Issuing Bank) to the Issuing
Bank and the Administrative Agent, at the Applicable Office, reasonably in

                                      -36-
<PAGE>

advance of the requested date of issuance, amendment, renewal or extension, a
notice requesting the issuance of a Letter of Credit, or identifying the Letter
of Credit to be amended, renewed or extended, the date of issuance, amendment,
renewal or extension (which shall be a Business Day), the date on which such
Letter of Credit is to expire (which shall comply with paragraph (c) of this
Section), the amount and currency of such Letter of Credit, the name and address
of the beneficiary thereof and such other information as shall be necessary to
prepare, amend, renew or extend such Letter of Credit. If requested by the
Issuing Bank, the applicable LC Subsidiary also shall submit a letter of credit
application on the Issuing Bank's standard form in connection with any request
for a Letter of Credit. A Letter of Credit shall be issued, amended, renewed or
extended only if (and upon issuance, amendment, renewal or extension of each
Letter of Credit the applicable LC Subsidiary shall be deemed to represent and
warrant that), after giving effect to such issuance, amendment, renewal or
extension (i) the LC Exposure shall not exceed EUR 25,000,000 and (ii) the
aggregate Revolving Exposures will not exceed the aggregate Revolving
Commitments.

                  (c) EXPIRATION DATE. Each Letter of Credit shall expire at or
prior to the close of business on the earlier of (i) the date one year after the
date of the issuance of such Letter of Credit (or, in the case of any renewal or
extension thereof, one year after such renewal or extension) and (ii) the date
that is five Business Days prior to the Revolving Maturity Date.

                  (d) PARTICIPATIONS. By the issuance of a Letter of Credit (or
an amendment to a Letter of Credit increasing the amount thereof) and without
any further action on the part of the Issuing Bank or the Lenders, the Issuing
Bank hereby grants to each Revolving Lender, and each Revolving Lender hereby
acquires from the Issuing Bank, a participation in such Letter of Credit equal
to such Revolving Lender's Applicable Revolving Percentage of the aggregate
amount available to be drawn under such Letter of Credit. In consideration and
in furtherance of the foregoing, each Revolving Lender hereby absolutely and
unconditionally agrees to pay to the Administrative Agent, at the Applicable
Office, for the account of the Issuing Bank, such Lender's Applicable Revolving
Percentage of each LC Disbursement made by the Issuing Bank and not reimbursed
by the applicable LC Subsidiary on the date due as provided in paragraph (e) of
this Section, or of any reimbursement payment required to be refunded to the
applicable LC Subsidiary for any reason. Each Revolving Lender acknowledges and
agrees that its obligation to acquire participations pursuant to this paragraph
in respect of Letters of Credit is absolute and unconditional and shall not be
affected by any circumstance whatsoever, including any amendment, renewal or
extension of any Letter of Credit or the occurrence and continuance of a Default
or reduction or termination of the Revolving Commitments, and that each such
payment shall be made without any offset, abatement, withholding or reduction
whatsoever.

                  (e) REIMBURSEMENT. If the Issuing Bank shall make any LC
Disbursement in respect of a Letter of Credit, the Borrower or the applicable LC
Subsidiary shall reimburse such LC Disbursement by paying to the Administrative
Agent at the Applicable Office an amount equal to such LC Disbursement, in the
currency in which such LC Disbursement shall have been made, not later than
12:00 noon, New York time, on the date that such LC Disbursement is made, if the
applicable LC Subsidiary shall have received notice of such LC Disbursement
prior to 10:00 a.m., New York time, on such date, or, if such notice has not
been received by the applicable LC Subsidiary prior to such time on such date,
then not later than 12:00 noon, New York time, on (A) the Business Day that the
applicable LC Subsidiary receives such notice, if such notice is received prior
to 10:00 a.m., New York time, on the day of receipt, or (B) the Business Day
immediately following the day that the applicable LC Subsidiary receives such
notice, if such notice is not received prior to such time on the day of receipt.

                                      -37-
<PAGE>

If the Borrower or the applicable LC Subsidiary fails to make such payment when
due, then the Administrative Agent shall notify each Revolving Lender of the
applicable LC Disbursement, the payment then due from the applicable LC
Subsidiary in respect thereof and such Lender's Applicable Revolving Percentage
thereof. Promptly following receipt of such notice, each Revolving Lender shall
pay to the Administrative Agent its Applicable Revolving Percentage of the
payment then due from the applicable LC Subsidiary in the same manner as
provided in Section 2.06 with respect to Loans made by such Revolving Lender
(and Section 2.06 shall apply, MUTATIS MUTANDIS, to the payment obligations of
the Revolving Lenders), and the Administrative Agent shall promptly pay to the
applicable Issuing Bank the amounts so received by it from the Revolving
Lenders. Promptly following receipt by the Administrative Agent of any payment
from the Borrower or the applicable LC Subsidiary pursuant to this paragraph,
the Administrative Agent shall distribute such payment to the Issuing Bank or,
to the extent that Revolving Lenders have made payments pursuant to this
paragraph to reimburse the Issuing Bank, then to such Revolving Lenders and the
Issuing Bank as their interests may appear. Any payment made by a Revolving
Lender pursuant to this paragraph to reimburse the Issuing Bank for any LC
Disbursement shall not constitute a Loan and shall not relieve the Borrower or
the applicable LC Subsidiary of its obligation to reimburse such LC
Disbursement.

                  (f) OBLIGATIONS ABSOLUTE. The Borrower's or the applicable LC
Subsidiary's obligations to reimburse LC Disbursements as provided in paragraph
(e) of this Section shall be absolute, unconditional and irrevocable, and shall
be performed strictly in accordance with the terms of this Agreement under any
and all circumstances whatsoever and irrespective of (i) any lack of validity or
enforceability of any Letter of Credit, this Agreement or any other Loan
Document, or any term or provision herein or therein, (ii) any draft or other
document presented under a Letter of Credit proving to be forged, fraudulent or
invalid in any respect or any statement therein being untrue or inaccurate in
any respect, (iii) payment by the Issuing Bank under a Letter of Credit against
presentation of a draft or other document that does not comply with the terms of
such Letter of Credit, subject to the proviso in the next sentence, or (iv) any
other event or circumstance whatsoever, whether or not similar to any of the
foregoing, that might, but for the provisions of this Section, constitute a
legal or equitable discharge of, or provide a right of setoff against, the
Borrower's or the applicable LC Subsidiary's obligations hereunder. None of the
Administrative Agent, the Revolving Lenders or the Issuing Bank, or any of their
Related Parties, shall have any liability or responsibility by reason of or in
connection with the issuance or transfer of any Letter of Credit or any payment
or failure to make any payment thereunder (irrespective of any of the
circumstances referred to in the preceding sentence), or any error, omission,
interruption, loss or delay in transmission or delivery of any draft, notice or
other communication under or relating to any Letter of Credit (including any
document required to make a drawing thereunder), any error in interpretation of
technical terms or any consequence arising from causes beyond the control of the
Issuing Bank; PROVIDED that the foregoing shall not be construed to excuse the
Issuing Bank from liability to any LC Subsidiary to the extent of any direct
damages (as opposed to consequential damages, claims in respect of which are
hereby waived by the Borrower and each LC Subsidiary to the extent permitted by
applicable law) suffered by the Borrower or any LC Subsidiary that are caused by
the Issuing Bank's failure to exercise care when determining whether drafts and
other documents presented under a Letter of Credit comply with the terms
thereof. The parties hereto expressly agree that, in the absence of gross
negligence or wilful misconduct on the part of the Issuing Bank (as finally
determined by a court of competent jurisdiction), the Issuing Bank shall be
deemed to have exercised care in each such determination. In furtherance of the
foregoing and without limiting the generality thereof, the parties agree that,
with respect to documents presented which appear on their face to be in
substantial compliance with the terms of a Letter of Credit, the Issuing Bank
may, in its sole discretion, either accept and make payment upon such documents
without responsibility for further investigation, regardless of any notice or

                                      -38-
<PAGE>

information to the contrary, or refuse to accept and make payment upon such
documents if such documents are not in strict compliance with the terms of such
Letter of Credit.

                  (g) DISBURSEMENT PROCEDURES. The Issuing Bank shall, promptly
following its receipt thereof, examine all documents purporting to represent a
demand for payment under a Letter of Credit. The Issuing Bank shall promptly
notify the Administrative Agent and the applicable LC Subsidiary by telephone
(confirmed by telecopy) of such demand for payment and whether the Issuing Bank
has made or will make an LC Disbursement thereunder; PROVIDED that any failure
to give or delay in giving such notice shall not relieve the applicable LC
Subsidiary of its obligation to reimburse the Issuing Bank and the Revolving
Lenders with respect to any such LC Disbursement.

                  (h) INTERIM INTEREST. If the Issuing Bank shall make any LC
Disbursement, then, unless the Borrower or the applicable LC Subsidiary shall
reimburse such LC Disbursement in full on the date such LC Disbursement is made,
the unpaid amount thereof shall bear interest, for each day from and including
the date such LC Disbursement is made to but excluding the date that the
Borrower or the applicable LC Subsidiary reimburses such LC Disbursement, at (i)
in the case of any LC Disbursement denominated in Dollars, the rate per annum
then applicable to Base Rate Revolving Loans and (ii) in the case of any LC
Disbursement denominated in Euros, a rate per annum determined by the Issuing
Bank (which determination will be conclusive absent manifest error) to represent
its cost of funds plus the Applicable Rate used to determine interest applicable
to Eurocurrency Revolving Loans; PROVIDED that, at all times after the Borrower
or the applicable LC Subsidiary fails to reimburse such LC Disbursement when due
pursuant to paragraph (e) of this Section, Section 2.12(d) shall apply. Interest
accrued pursuant to this paragraph shall be for the account of the Issuing Bank,
except that interest accrued on and after the date of payment by any Revolving
Lender pursuant to paragraph (e) of this Section to reimburse the applicable
Issuing Bank shall be for the account of such Revolving Lender to the extent of
such payment.

                  (i) CASH COLLATERALIZATION. If the Revolving Commitments shall
be terminated or if any Event of Default shall occur and be continuing, on the
Business Day that the Borrower receives notice from the Administrative Agent or
the Required Lenders (or, if the maturity of the Loans has been accelerated,
Revolving Lenders with LC Exposures representing greater than 50% of the total
LC Exposure) demanding the deposit of cash collateral pursuant to this
paragraph, the Borrower and the applicable LC Subsidiaries shall deposit in an
account with the Administrative Agent, in the name of the Administrative Agent
and for the benefit of the Revolving Lenders, an amount in cash equal to the LC
Exposure as of such date plus any accrued and unpaid interest thereon; PROVIDED
that the obligation to deposit such cash collateral with respect to the LC
Exposure shall become effective immediately, and such deposit shall become
immediately due and payable, without demand or other notice of any kind, upon
the occurrence of any Event of Default with respect to the Borrower described in
clause (h) or (i) of Article VIII. Such deposit shall be held by the
Administrative Agent as collateral for the payment and performance of the
obligations of the Borrower and the LC Subsidiaries under this Agreement. The
Administrative Agent shall have exclusive dominion and control, including the
exclusive right of withdrawal, over such account. Other than any interest earned
on the investment of such deposits, which investments shall be made at the
option and sole discretion of the Administrative Agent and at the risk and
expense of the Borrower and the LC Subsidiaries, such deposits shall not bear
interest. Interest or profits, if any, on such investments shall accumulate in
such account. Moneys in such account shall be applied by the Administrative
Agent to reimburse the Issuing Bank for LC Disbursements for which it has not

                                      -39-
<PAGE>

been reimbursed and, to the extent not so applied, shall be held for the
satisfaction of the reimbursement obligations of the Borrower and the LC
Subsidiaries for the LC Exposure at such time or, if the maturity of the Loans
has been accelerated (but subject to the consent of Revolving Lenders with LC
Exposure representing greater than 50% of the total LC Exposure), be applied to
satisfy other obligations of the Borrower and the LC Subsidiaries under this
Agreement. If the Borrower and the LC Subsidiaries are required to provide an
amount of cash collateral hereunder as a result of the occurrence of an Event of
Default, such amount (to the extent not applied as aforesaid) shall be returned
to them within three Business Days after all Events of Default have been cured
or waived.

                  (j) EXISTING LETTERS OF CREDIT. As of the date hereof, Global
has outstanding for its account two Existing Letters of Credit under the
Existing Credit Agreements. The parties hereto agree that each Existing Letter
of Credit shall be deemed for purposes of this Agreement to be a Letter of
Credit issued on the Effective Date on the same terms and conditions as each
other Letter of Credit and that the issuing bank in respect thereof shall for
all purposes hereof have the same rights in respect of each Existing Letter of
Credit as the Issuing Bank has in respect of any Letter of Credit.

                  (k) DESIGNATION OF LC SUBSIDIARIES. On or after the Effective
Date, the Borrower may designate any Subsidiary as an LC Subsidiary by delivery
to the Administrative Agent of an LC Subsidiary Agreement executed by such
Subsidiary and the Borrower, and such Subsidiary shall for all purposes of this
Agreement be an LC Subsidiary and a party to this Agreement upon such delivery
and the satisfaction of the conditions set forth in Section 5.03 with respect to
such Subsidiary until the Borrower shall have executed and delivered to the
Administrative Agent an LC Subsidiary Termination with respect to such
Subsidiary, whereupon such Subsidiary shall cease to be an LC Subsidiary and a
party to this Agreement. Notwithstanding the preceding sentence, no LC
Subsidiary Termination will become effective as to any LC Subsidiary at a time
when any Letter of Credit issued for the account of such LC Subsidiary or any LC
Disbursement in respect of any such Letter of Credit shall be outstanding
hereunder. As soon as practicable upon receipt of an LC Subsidiary Agreement,
the Administrative Agent shall send a copy thereof to each Lender.

                  SECTION 2.06. FUNDING OF BORROWINGS. (a) Each Lender shall
make each Loan to be made by it hereunder on the proposed date thereof by wire
transfer of immediately available funds in the applicable currency by 12:00
noon, New York time, to the account of the Administrative Agent at the
Applicable Office most recently designated by it for such purpose for Loans of
such Class and currency by notice to the applicable Lenders; PROVIDED that
Swingline Loans shall be made as provided in Section 2.19. The Administrative
Agent will make such Loans available to the Borrower by promptly crediting the
amounts so received, in like funds, to an account of the Borrower maintained by
the Administrative Agent (i) in London, in the case of Loans denominated in
Euros, or (ii) in New York City, in the case of Loans denominated in Dollars;
PROVIDED that Revolving Loans made to finance the reimbursement of an LC
Disbursement shall be remitted by the Administrative Agent to the Issuing Bank.

                  (b) Unless the Administrative Agent shall have received at the
Applicable Office notice from a Lender prior to the proposed date of any
Borrowing that such Lender will not make available to the Administrative Agent
such Lender's share of such Borrowing, the Administrative Agent may assume that
such Lender has made such share available on such date in accordance with
paragraph (a) of this Section and may, in reliance upon such assumption, make
available to the Borrower a corresponding amount. In such event, if a Lender has
not in fact made its share of the applicable Borrowing available to the
Administrative Agent, then the applicable Lender and the Borrower severally

                                      -40-
<PAGE>

agree to pay to the Administrative Agent forthwith on demand such corresponding
amount with interest thereon, for each day from and including the date such
amount is made available to the Borrower to but excluding the date of payment to
the Administrative Agent, at (i) in the case of such Lender, (x) the rate
reasonably determined by the Applicable Agent to be the cost to it of funding
such amount (in the case of a Borrowing in Euros) and (y) the Federal Funds
Effective Rate (in the case of a Borrowing in Dollars) or (ii) in the case of
the Borrower, the interest rate applicable to the subject Loan. If such Lender
pays such amount to the Administrative Agent, then such amount shall constitute
such Lender's Loan included in such Borrowing and the Administrative Agent shall
return to the Borrower any amount (including interest) paid by the Borrower to
the Administrative Agent pursuant to this paragraph.

                  SECTION 2.07. INTEREST ELECTIONS. (a) Each Borrowing
initially shall be of the Type specified in the applicable Borrowing Request
and, in the case of a Eurocurrency Borrowing, shall have an initial Interest
Period as specified in such Borrowing Request. Thereafter, the Borrower may
elect to convert such Borrowing to a different Type or to continue such
Borrowing and, in the case of a Eurocurrency Borrowing, may elect Interest
Periods therefor, all as provided in this Section and on terms consistent with
the other provisions of this Agreement. The Borrower may elect different options
with respect to different portions of the affected Borrowing, in which case each
such portion shall be allocated ratably among the Lenders holding the Loans
comprising such Borrowing, and the Loans comprising each such portion shall be
considered a separate Borrowing. This Section shall not apply to Swingline
Loans, which may not be converted or continued.

                  (b) To make an election pursuant to this Section, the Borrower
shall notify the Administrative Agent at the Applicable Office of such election
by telephone by the time that a Borrowing Request would be required under
Section 2.03 if the Borrower were requesting a Revolving Borrowing of the Type
resulting from such election to be made on the effective date of such election.
Each such telephonic Interest Election Request shall be irrevocable and shall be
confirmed promptly by hand delivery or telecopy to the Administrative Agent at
the Applicable Office of a written Interest Election Request in a form approved
by the Administrative Agent and signed by the Borrower. Notwithstanding any
contrary provision herein, this Section shall not be construed to permit any
Borrower to (i) change the currency of any Borrowing, (ii) elect an Interest
Period for Eurocurrency Loans that does not comply with Section 2.02(d) or (iii)
convert any Borrowing denominated in Euros to a Base Rate Borrowing.

                  (c) Each telephonic and written Interest Election Request
shall specify the following information in compliance with Section 2.02:

                  (i) the Borrowing to which such Interest Election Request
         applies and, if different options are being elected with respect to
         different portions thereof, the portions thereof to be allocated to
         each resulting Borrowing (in which case the information to be specified
         pursuant to clauses (iii) and (iv) below shall be specified for each
         resulting Borrowing);

                  (ii) the effective date of the election made pursuant to such
         Interest Election Request, which shall be a Business Day;

                  (iii) if the resulting Borrowing is to be denominated in
         Dollars, whether such Borrowing is to be a Base Rate Borrowing or
         Eurocurrency Borrowing; and

                                      -41-
<PAGE>

                  (iv) if the resulting Borrowing is to be a Eurocurrency
         Borrowing, the Interest Period to be applicable thereto after giving
         effect to such election, which shall be a period contemplated by the
         definition of the term "Interest Period".

If any such Interest Election Request requests a Eurocurrency Borrowing but does
not specify an Interest Period, then the Borrower shall be deemed to have
selected an Interest Period of one month's duration.

                  (d) Promptly following receipt of an Interest Election
Request, the Administrative Agent shall advise each applicable Lender holding a
Loan to which such request relates of the details thereof and of such Lender's
portion of each resulting Borrowing.

                  (e) If the Borrower fails to deliver a timely Interest
Election Request with respect to a Eurocurrency Borrowing prior to the end of
the Interest Period applicable thereto, then (i) in the case of a Borrowing
denominated in Dollars, such Borrowing shall be converted to a Base Rate
Borrowing as of the end of such Interest Period and (ii) in the case of a
Borrowing denominated in Euros, such Borrowing shall become due and payable on
the last day of such Interest Period.

                  SECTION 2.08. TERMINATION AND REDUCTION OF COMMITMENTS. (a)
Unless previously terminated, the (i) Tranche A Term Commitments and Tranche B
Term Commitments shall terminate at 5:00 p.m., New York City time, on the
Effective Date and (ii) the Revolving Commitments shall terminate on the
Revolving Maturity Date; PROVIDED that all the Commitments shall terminate at
5:00 p.m., New York City time, on March 31, 2000, if the Effective Date shall
not have occurred prior to such time.

                  (b) The Borrower may at any time terminate, or from time to
time reduce, the Commitments of any Class; PROVIDED that (i) each reduction of
the Commitments of any Class shall be in an amount that is an integral multiple
that is a Borrowing Multiple and not less than the Borrowing Minimum and (ii)
the Borrower shall not terminate or reduce the Revolving Commitments if, after
giving effect to any concurrent prepayment of the Revolving Loans in accordance
with Section 2.10, the aggregate Revolving Exposures would exceed the aggregate
Revolving Commitments.

                  (c) If any prepayment of Term Borrowings is required pursuant
to Section 2.10 but cannot be made because there are no Term Borrowings
outstanding or because the amount of the required prepayment exceeds the
outstanding amount of Term Borrowings, then, on the date that such prepayment is
required, the Revolving Commitments shall be reduced ratably by an aggregate
amount equal to the amount of the required prepayment, or the excess of such
amount over the outstanding amount of Term Borrowings, as the case may be.

                  (d) The Borrower shall notify the Administrative Agent of any
election to terminate or reduce the Commitments under paragraph (b) of this
Section or any required reduction of the Revolving Commitments under paragraph
(c) of this Section, at least five Business Days prior to the effective date of
such termination or reduction, specifying such election and the effective date
thereof. Promptly following receipt of any notice, the Administrative Agent
shall advise the applicable Lenders of the contents thereof. Each notice
delivered by the Borrower pursuant to this Section shall be irrevocable;
PROVIDED that a notice of termination of the Revolving Commitments delivered by
the Borrower may state that such notice is conditioned upon the effectiveness of
other credit facilities, in which case such notice may be revoked by the
Borrower (by notice to the Administrative Agent on or prior to the specified

                                      -42-
<PAGE>

effective date) if such condition is not satisfied. Any termination or reduction
of the Commitments of any Class shall be permanent. Each reduction of the
Commitments of any Class shall be made ratably among the applicable Lenders in
accordance with their respective Commitments of such Class.

                  SECTION 2.09. AMORTIZATION OF TERM LOANS. (a) The Borrower
shall repay the Tranche A Term Borrowings on each of the dates set forth below
in an aggregate principal amount sufficient to reduce the aggregate amount of
the Euro Equivalents of the outstanding principal amounts of the Tranche A Term
Borrowings to the respective amounts set forth opposite such dates (as such
amounts shall be reduced from time to time pursuant to paragraph (d) below):

     DATE                                                        AMOUNT

June 30, 2000                                                  EUR298,333,333
September 30, 2000                                             EUR296,666,660
December 31, 2000                                              EUR295,000,000
March 31, 2001                                                 EUR288,750,000
June 30, 2001                                                  EUR282,500,000
September 30, 2001                                             EUR276,250,000
December 31, 2001                                              EUR270,000,000
March 31, 2002                                                 EUR253,750,000
June 30, 2002                                                  EUR237,500,000
September 30, 2002                                             EUR221,250,000
December 31, 2002                                              EUR205,000,000
March 31, 2003                                                 EUR188,750,000
June 30, 2003                                                  EUR172,500,000
September 30, 2003                                             EUR156,250,000
December 31, 2003                                              EUR140,000,000
March 31, 3004                                                 EUR122,500,000
June 30, 2004                                                  EUR105,000,000
September 30, 2004                                             EUR 87,500,000
December 31, 2004                                              EUR 70,000,000
March 31, 2005                                                 EUR 52,500,000
June 30, 2005                                                  EUR 35,000,000
September 30, 2005                                             EUR 17,500,000
December 31, 2005                                                           0

                                      -43-
<PAGE>

                  (b) The Borrower shall repay the Tranche B Term Borrowings on
each of the dates set forth below in the aggregate principal amount set forth
opposite such date (as such amount shall be reduced from time to time pursuant
to paragraph (d) below):

           DATE                                                        AMOUNT

June 30, 2000                                                    $ 1,166,667
September 30, 2000                                               $ 1,166,667
December 31, 2000                                                $ 1,166,666
March 31, 2001                                                   $   875,000
June 30, 2001                                                    $   875,000
September 30, 2001                                               $   875,000
December 31, 2001                                                $   875,000
March 31, 2002                                                   $   875,000
June 30, 2002                                                    $   875,000
September 30, 2002                                               $   875,000
December 31, 2002                                                $   875,000
March 31, 2003                                                   $   875,000
June 30, 2003                                                    $   875,000
September 30, 2003                                               $   875,000
December 31, 2003                                                $   875,000
March 31, 2004                                                   $   875,000
June 30, 2004                                                    $   875,000
September 30, 2004                                               $   875,000
December 31, 2004                                                $   875,000
March 31, 2005                                                   $   875,000
June 30, 2005                                                    $   875,000
September 30, 2005                                               $   875,000
December 31, 2005                                                $   875,000
March 31, 2006                                                   $41,125,000
June 30, 2006                                                    $41,125,000
September 30, 2006                                               $41,125,000
December 31, 2006                                                $41,125,000
March 31, 2007                                                   $41,125,000

                                      -44-
<PAGE>

June 30, 2007                                                    $41,125,000
September 30, 2007                                               $41,125,000
December 31, 2007                                                $41,125,000

                  (c) To the extent not previously paid, all Tranche A Term
Loans shall be due and payable on the Tranche A Term Maturity Date and all
Tranche B Term Loans shall be due and payable on the Tranche B Term Maturity
Date.

                  (d) Any prepayment of a Term Borrowing of any Class shall be
applied (i) first to reduce the scheduled repayments of the Term Borrowings of
such Class becoming due prior to the first anniversary of such prepayment in the
order of maturity, and (ii) second to reduce the subsequent scheduled repayments
of the Term Borrowings of such Class ratably. The applicable amortization
schedule set forth in paragraph (a) or (b) above shall be appropriately adjusted
by the Administrative Agent to give effect to the application of each prepayment
as specified in this paragraph.

                  (e) Prior to any repayment of any Term Borrowings of either
Class hereunder, the Borrower shall select the Borrowing or Borrowings of the
applicable Class to be repaid and shall notify the Administrative Agent by
telephone (confirmed by telecopy) of such selection not later than 12:00 noon,
New York City time, three Business Days before the scheduled date of such
repayment. Each repayment of a Borrowing shall be applied ratably to the Loans
included in the repaid Borrowing. Repayments of Term Borrowings shall be
accompanied by accrued interest on the amount repaid.

                  SECTION 2.10. PREPAYMENT OF LOANS. (a) The Borrower shall
have the right at any time and from time to time to prepay any Borrowing in
whole or in part, subject to prior notice in accordance with paragraph (f) of
this Section.

                  (b) If on any date the aggregate Revolving Exposures exceed
the aggregate Revolving Commitments the Borrower shall, not later than the
second Business Day following such date, prepay Revolving Loans in an amount
sufficient to eliminate such excess (after giving effect to any other prepayment
of Loans on or prior to the date of prepayment).

                  (c) In the event and on each occasion that any Net Proceeds
are received by or on behalf of UCAR, Global, the Borrower or any Subsidiary in
respect of any Prepayment Event, the Borrower shall promptly notify the
Administrative Agent and shall, not later than the next Business Day after such
Net Proceeds are received, prepay Term Borrowings in an aggregate amount equal
to 100% (or, in the case of any event described in clause (c) of the definition
of the term Prepayment Event, 50%) of such Net Proceeds; PROVIDED that no
prepayment shall be required under this paragraph in respect of a Prepayment
Event described in clause (b) or (c) of the definition of such term if at UCAR's
fiscal quarter end occurring on or most recently prior to the date on which such
prepayment would otherwise have been due and for the four quarter period then
ended the Leverage Ratio shall have been lower than 2.00 to 1.00.

                  (d) Following the end of each fiscal year of UCAR, commencing
with the fiscal year ending December 31, 2000, the Borrower shall prepay Term
Borrowings in an aggregate amount equal to (i) if the Leverage Ratio at the end
of and for such fiscal year shall have been equal to or greater than 2.50 to
1.00, 75% of Excess Cash Flow for such fiscal year, or (ii) if the Leverage
Ratio at the end of and for such fiscal year shall have been lower than 2.50 to
1.00, 50% of Excess Cash Flow for such fiscal year; PROVIDED that no prepayment

                                      -45-
<PAGE>

shall be required under this paragraph in respect of any fiscal year if at the
end of such fiscal year the Leverage Ratio shall have been lower than 2.00 to
1.00. Each prepayment pursuant to this paragraph shall be made on or before the
date on which financial statements are delivered pursuant to Section 6.04 with
respect to the fiscal year for which Excess Cash Flow is being calculated (and
in any event within 90 days after the end of such fiscal year).

                  (e) Prior to any optional or mandatory prepayment of
Borrowings hereunder, the Borrower shall select the Borrowing or Borrowings to
be prepaid and shall specify such selection in the notice of such prepayment
pursuant to paragraph (f) of this Section. In the event of any optional or
mandatory prepayment of Term Borrowings made at a time when Term Borrowings of
more than one Class remain outstanding, the Borrower shall select Term
Borrowings to be prepaid so that the aggregate amount of such prepayment is
allocated between the Tranche A Term Borrowings and Tranche B Term Borrowings
ratably based on the aggregate Euro Equivalents of the principal amounts of the
outstanding Borrowings of each such Class; PROVIDED that any Tranche B Term
Lender may elect, by notice to the Administrative Agent by telephone (confirmed
by telecopy) at least three Business Days prior to the prepayment date, to
decline all or any portion of any prepayment of its Tranche B Term Loans
pursuant to paragraph (a) or (c) above, in which case the aggregate amount of
the prepayment that would have been applied to prepay Tranche B Term Loans but
was so declined shall be applied to prepay Tranche A Term Borrowings and Tranche
B Term Loans of Lenders that shall not have declined such prepayment, ratably in
accordance with the aggregate Euro Equivalents of the outstanding principal
amounts thereof; PROVIDED FURTHER that no Tranche B Lender shall be entitled to
make such election to the extent that the portion of the prepayment as to which
such election is made exceeds the aggregate outstanding amount of Tranche A Term
Loans and Tranche B Term Loans of Lenders that shall not have declined such
prepayment (and if the Tranche B Term Lenders shall not be permitted by reason
of this further proviso to decline the entire amount of any prepayment, the
portion of such prepayment that may be so declined shall be apportioned among
the Tranche B Term Lenders that shall have notified the Administrative Agent of
their election to decline such prepayment ratably in accordance with the amounts
of their respective Tranche B Term Loans).

                  (f) The Borrower shall notify the Administrative Agent (and,
in the case of prepayment of a Swingline Loan, the Swingline Lender) by
telephone (confirmed by telecopy) of any prepayment hereunder (i) in the case of
a prepayment of a Loan other than a Swingline Loan, at the Applicable Office not
later than 11:00 a.m., New York time, five Business Days before the date of
prepayment and (ii) in the case of prepayment of a Swingline Loan, at the
Applicable Office not later than 12:00 noon, New York time, on the date of
prepayment. Each such notice shall be irrevocable and shall specify the
prepayment date and the principal amount of each Borrowing or portion thereof to
be prepaid; PROVIDED that, if a notice of optional prepayment is given in
connection with a conditional notice of termination of the Revolving Commitments
as contemplated by Section 2.08, then such notice of prepayment may be revoked
if such notice of termination is revoked in accordance with Section 2.08.
Promptly following receipt of any such notice, the Administrative Agent shall
advise the affected Lenders of the contents thereof. Each partial prepayment of
any Borrowing shall be in an amount that would be permitted in the case of an
advance of a Borrowing of the same Type as provided in Section 2.02, except as
necessary to apply fully the required amount of a mandatory prepayment. Each
prepayment of a Borrowing shall be applied ratably to the Loans included in the
prepaid Borrowing. Prepayments shall be accompanied by accrued interest on the
amount prepaid.

                  SECTION 2.11. FEES. (a) The Borrower agrees to pay to the
Administrative Agent for the account of each Lender a commitment fee, which
shall accrue at the Applicable Rate on the daily unused amount of each

                                      -46-

<PAGE>

Commitment of such Lender during the period from and including the date hereof
to but excluding the date on which such Commitment terminates. Accrued
commitment fees in respect of any Commitment shall be payable in arrears on the
last day of March, June, September and December of each year commencing on the
first such date to occur after the date hereof, and on the date on which such
Commitment terminates. All commitment fees shall be computed on the basis of a
year of 360 days and shall be payable for the actual number of days elapsed
(including the first day but excluding the last day). For purposes of computing
commitment fees with respect to Revolving Commitments, a Revolving Commitment of
a Lender shall be deemed to be used to the extent of the LC Exposure of such
Lender.

                  (b) The Borrower agrees to pay (i) to the Administrative Agent
for the account of each Revolving Lender a participation fee with respect to its
participations in Letters of Credit, which shall accrue at the Applicable Rate
used to determine the interest rate applicable to Eurocurrency Revolving Loans
on the daily amount of such Revolving Lender's LC Exposure (excluding any
portion thereof attributable to unreimbursed LC Disbursements) during the period
from and including the date hereof to but excluding the later of the date on
which such Revolving Lender's Revolving Commitment terminates and the date on
which such Revolving Lender ceases to have any LC Exposure, and (ii) to the
Issuing Bank a fronting fee, which shall accrue at a rate separately agreed
between the Issuing Bank and the Borrower on the average daily amount of the LC
Exposure (excluding any portion thereof attributable to unreimbursed LC
Disbursements) during the period from and including the date hereof to but
excluding the later of the date of termination of the Revolving Commitments and
the date on which there ceases to be any LC Exposure, as well as the Issuing
Bank's standard fees with respect to the issuance, amendment, renewal or
extension of any Letter of Credit or processing of drawings thereunder.
Participation fees and fronting fees accrued under this paragraph through and
including the last day of March, June, September and December of each year shall
be payable on the third Business Day following such last day, commencing on the
first such date to occur after the date hereof; PROVIDED that all such fees
shall be payable on the later of the date of termination of the Revolving
Commitments and the date on which there ceases to be any LC Exposure (and any
such fees remaining unpaid after the Revolving Maturity Date or earlier
termination of the Revolving Commitments shall be payable on demand). Any other
fees payable to the Issuing Bank pursuant to this paragraph shall be payable
within 10 days after demand. All participation fees and fronting fees payable
under this paragraph shall be computed on the basis of a year of 360 days and
shall be payable for the actual number of days elapsed (including the first day
but excluding the last day).

                  (c) The Borrower agrees to pay to the Administrative Agent,
for its own account, fees payable in the amounts and at the times separately
agreed upon between the Borrower and the Administrative Agent.

                  (d) All fees payable hereunder shall be paid on the dates due,
in immediately available funds, to the Administrative Agent (or to the Issuing
Bank, in the case of fees payable to it) for distribution, in the case of
commitment fees and participation fees, to the Lenders. Fees paid shall not be
refundable under any circumstances (absent manifest error).

                  SECTION 2.12. INTEREST. (a) The Loans comprising each
Eurocurrency Term Borrowing and each Eurocurrency Revolving Borrowing shall bear
interest at the Adjusted LIBO Rate for the Interest Period in effect for such
Borrowing plus the Applicable Rate.

                  (b) The Loans comprising each Base Rate Borrowing (including
each Swingline Loan) shall bear interest at the Base Rate plus the Applicable
Rate.

                                      -47-
<PAGE>
                  (c) Notwithstanding the foregoing, if any principal of or
interest on any Loan or any fee or other amount payable by the Borrower
hereunder is not paid when due, whether at stated maturity, upon acceleration or
otherwise, such overdue amount shall bear interest, after as well as before
judgment, at a rate per annum equal to (i) in the case of overdue principal of
any Loan, 1% per annum plus the rate otherwise applicable to such Loan as
provided in the preceding paragraphs of this Section or (ii) in the case of any
other amount, 1% per annum plus the rate applicable to Base Rate Revolving Loans
as provided in paragraph (b) above.

                  (d) Accrued interest on each Loan shall be payable in arrears
on each Interest Payment Date for such Loan and, in the case of Revolving Loans,
upon termination of the applicable Revolving Commitments; PROVIDED that (i)
interest accrued pursuant to paragraph (c) above shall be payable on demand,
(ii) in the event of any repayment or prepayment of any Loan, accrued interest
on the principal amount repaid or prepaid shall be payable on the date of such
repayment or prepayment and (iii) in the event of any conversion of any Loan,
accrued interest on such Loan shall be payable on the effective date of such
conversion.

                  (e) All interest hereunder shall be computed on the basis of a
year of 360 days, except that interest computed by reference to the Base Rate at
times when the Base Rate is based on the Prime Rate shall be computed on the
basis of a year of 365 days (or 366 days in a leap year), and shall be payable
for the actual number of days elapsed (including the first day but excluding the
last day). The applicable Adjusted LIBO Rate or Base Rate shall be determined by
the Administrative Agent, and such determination shall be conclusive absent
manifest error.

                  SECTION 2.13. ALTERNATE RATE OF INTEREST. If prior to the
commencement of any Interest Period for a Eurocurrency Borrowing denominated in
any currency:

                  (a) the Administrative Agent determines (which determination
         shall be conclusive absent manifest error) that adequate and reasonable
         means do not exist for ascertaining the Adjusted LIBO Rate for such
         Interest Period; or

                  (b) the Administrative Agent is advised by a majority in
         interest of the affected Lenders that the Adjusted LIBO Rate for such
         Interest Period will not adequately and fairly reflect the cost to such
         Lenders of making or maintaining their Loans included in such Borrowing
         for such Interest Period;

then the Administrative Agent shall give notice thereof to the Borrower and the
Lenders by telephone or telecopy as promptly as practicable thereafter and,
until the Administrative Agent notifies the Borrower and the Lenders that the
circumstances giving rise to such notice no longer exist, (i) any Borrowing
Request for a Eurocurrency Revolving Borrowing denominated in such currency (A)
if such currency is the Dollar, shall be deemed a request for a Base Rate
Borrowing and (B) if such currency is the Euro, shall be ineffective, and (ii)
any Interest Election Request that requests the conversion of any Revolving
Borrowing denominated in such currency to, or continuation of any Revolving
Borrowing denominated in such currency as, a Eurocurrency Borrowing shall be
ineffective, and any Eurocurrency Borrowing denominated in such currency that is
requested to be continued shall bear interest at such rate or rates as the
Administrative Agent and the Borrower shall agree upon to reflect the cost to
such Lenders of making or maintaining their Loans (or, in the absence of such
agreement, shall be repaid on the last day of the then current Interest Period
applicable thereto).

                  SECTION 2.14. INCREASED COSTS. (a) If any Change in Law
shall:

                                      -48-
<PAGE>

                  (i) impose, modify or deem applicable any reserve, special
         deposit or similar requirement against assets of, deposits with or for
         the account of or credit extended by any Lender (except any such
         reserve requirement reflected in the Adjusted LIBO Rate) or the Issuing
         Bank; or

                  (ii) impose on any Lender or the Issuing Bank or the London
         interbank market any other condition affecting this Agreement or
         Eurocurrency Loans made by such Lender or any Letter of Credit or
         participation therein;

and the result of any of the foregoing shall be to increase the cost to such
Lender of making or maintaining any Eurocurrency Loan (or of maintaining its
obligation to make any such Loan) or to increase the cost to such Lender or the
Issuing Bank of participating in, issuing or maintaining any Letter of Credit or
to reduce the amount of any sum received or receivable by such Lender or the
Issuing Bank hereunder (whether of principal, interest or otherwise), then the
Borrower will pay to such Lender or the Issuing Bank, as the case may be, such
additional amount or amounts as will compensate such Lender or the Issuing Bank
for such additional costs incurred or reduction suffered.

                  (b) If any Lender or the Issuing Bank determines that any
Change in Law regarding capital requirements has had or would have the effect of
reducing the rate of return on such Lender's or the Issuing Bank's capital or on
the capital of such Lender's or the Issuing Bank's holding company, if any, as a
consequence of this Agreement or the Loans made by, or participations in Letters
of Credit held by, such Lender, or the Letters of Credit issued by the Issuing
Bank, to a level below that which such Lender or the Issuing Bank or such
Lender's or the Issuing Bank's holding company could have achieved but for such
Change in Law (taking into consideration such Lender's or the Issuing Bank's
policies and the policies of such Lender's or the Issuing Bank's holding company
with respect to capital adequacy), then from time to time the Borrower will pay
to such Lender or the Issuing Bank, as the case may be, such additional amount
or amounts as will compensate such Lender or the Issuing Bank or such Lender's
or the Issuing Bank's holding company for any such reduction suffered.

                  (c) A certificate of a Lender or the Issuing Bank setting
forth the amount or amounts necessary to compensate such Lender or the Issuing
Bank or its holding company, as the case may be, as specified in paragraph (a)
or (b) of this Section shall be delivered to the Borrower and shall be
conclusive absent manifest error. The Borrower shall pay such Lender or the
Issuing Bank, as the case may be, the amount shown as due on any such
certificate within 10 days after receipt thereof.

                  (d) Failure or delay on the part of any Lender or the Issuing
Bank to demand compensation pursuant to this Section shall not constitute a
waiver of such Lender's or the Issuing Bank's right to demand such compensation;
PROVIDED that the Borrower shall not be required to compensate a Lender or the
Issuing Bank pursuant to this Section for any increased costs or reductions
incurred more than 180 days prior to the date that such Lender or the Issuing
Bank, as the case may be, notifies the Borrower of the Change in Law giving rise
to such increased costs or reductions and of such Lender's or the Issuing Bank's
intention to claim compensation therefor; PROVIDED FURTHER that, if the Change
in Law giving rise to such increased costs or reductions is retroactive, then
the 180-day period referred to above shall be extended to include the period of
retroactive effect thereof.

                                      -49-
<PAGE>

                  SECTION 2.15. BREAK FUNDING PAYMENTS. In the event of (a) the
payment of any principal of any Eurocurrency Loan other than on the last day of
an Interest Period applicable thereto (including as a result of an Event of
Default), (b) the conversion of any Eurocurrency Loan to a Loan of a different
Type or Interest Period other than on the last day of the Interest Period
applicable thereto, (c) the failure to borrow, convert, continue or prepay any
Loan on the date specified in any notice delivered pursuant hereto (regardless
of whether such notice may be revoked under Section 2.10(f) and is revoked in
accordance therewith) or (d) the assignment of any Eurocurrency Loan other than
on the last day of the Interest Period applicable thereto as a result of a
request by the Borrower pursuant to Section 2.18, then, in any such event, the
Borrower shall compensate each Lender for the loss, cost and expense
attributable to such event. In the case of a Eurocurrency Loan, such loss, cost
or expense to any Lender shall be deemed to include an amount determined by such
Lender to be the excess, if any, of (i) the amount of interest that would have
accrued on the principal amount of such Loan had such event not occurred, at the
Adjusted LIBO Rate that would have been applicable to such Loan, for the period
from the date of such event to the last day of the then current Interest Period
therefor (or, in the case of a failure to borrow, convert or continue, for the
period that would have been the Interest Period for such Loan), over (ii) the
amount of interest that would accrue on such principal amount for such period at
the interest rate such Lender would bid were it to bid, at the commencement of
such period, for deposits in the applicable currency of a comparable amount and
period from other banks in the eurocurrency market. A certificate of any Lender
setting forth any amount or amounts that such Lender is entitled to receive
pursuant to this Section shall be delivered to the Borrower and shall be
conclusive absent manifest error. The Borrower shall pay such Lender the amount
shown as due on any such certificate within 10 days after receipt thereof.

                  SECTION 2.16. TAXES. (a) Any and all payments by or on
account of the Borrower or any LC Subsidiary hereunder or under any other Loan
Document shall be made free and clear of and without deduction for any
Indemnified Taxes or Other Taxes; provided that if the Borrower or any LC
Subsidiary shall be required to deduct any Indemnified Taxes or Other Taxes from
such payments, then (i) the sum payable shall be increased as necessary so that
after making all required deductions (including deductions applicable to
additional sums payable under this Section) the Administrative Agent, Lender or
Issuing Bank (as the case may be) receives an amount equal to the sum it would
have received had no such deductions been made, (ii) the Borrower or such LC
Subsidiary shall make such deductions and (iii) the Borrower or such LC
Subsidiary shall pay the full amount deducted to the relevant Governmental
Authority in accordance with applicable law.

                  (b) In addition, the Loan Parties shall pay any Other Taxes to
the relevant Governmental Authority in accordance with applicable law.

                  (c) The Borrower and each LC Subsidiary shall indemnify the
Administrative Agent, each Lender and the Issuing Bank, within 10 days after
written demand therefor, for the full amount of any Indemnified Taxes or Other
Taxes paid by the Administrative Agent, such Lender or the Issuing Bank, as the
case may be, on or with respect to any payment by or on account of any
obligation of the Borrower or any LC Subsidiary hereunder or under any other
Loan Document (including Indemnified Taxes or Other Taxes imposed or asserted on
or attributable to amounts payable under this Section) and any penalties,
interest and reasonable expenses arising therefrom or with respect thereto,
whether or not such Indemnified Taxes or Other Taxes were correctly or legally
imposed or asserted by the relevant Governmental Authority; PROVIDED, that the
Administrative Agent, such Lender or the Issuing Bank, as applicable, shall
cooperate with the Borrower and any LC Subsidiary, at the Borrower's or such LC
Subsidiary's sole cost and expense, in good faith to recover any such

                                      -50-
<PAGE>

Indemnified Taxes or Other Taxes that the Administrative Agent, such Lender or
the Issuing Bank, as applicable, and the Borrower or such LC Subsidiary agree
were incorrectly or illegally imposed or asserted by the relevant Governmental
Authority. A certificate as to the amount of such payment or liability delivered
to the Borrower or any LC Subsidiary by a Lender or the Issuing Bank, or by the
Administrative Agent on its own behalf or on behalf of a Lender or the Issuing
Bank, shall be conclusive absent manifest error.

                  (d) As soon as practicable after any payment of Indemnified
Taxes or Other Taxes by the Borrower or any LC Subsidiary to a Governmental
Authority, the Borrower or such LC Subsidiary shall deliver to the
Administrative Agent the original or a certified copy of a receipt issued by
such Governmental Authority evidencing such payment, a copy of the return
reporting such payment or other evidence of such payment reasonably satisfactory
to the Administrative Agent.

                  (e) Any Foreign Lender that is entitled to an exemption from
or reduction of withholding tax under the law of the jurisdiction in which the
Borrower or any LC Subsidiary is located, or any treaty to which such
jurisdiction is a party, with respect to payments under this Agreement shall
deliver to the Borrower (with a copy to the Administrative Agent), at the time
or times prescribed by applicable law, such properly completed and executed
documentation prescribed by applicable law or reasonably requested by the
Borrower or such LC Subsidiary as will permit such payments to be made without
withholding or at a reduced rate; PROVIDED that such Foreign Lender has received
written notice from the Borrower or such LC Subsidiary advising it of the
availability of such exemption or reduction and containing all applicable
documentation. For purposes of any withholding tax imposed by the United States
of America in effect as of the date of this Agreement, the documentation
referred to in the preceding sentence of this paragraph (e) shall include (and
this sentence shall constitute the written notice referred to in such preceding
sentence): (i) in the case of a Foreign Lender that is a "bank" under Section
881(c)(3)(A) of the Code, two duly completed copies of either Internal Revenue
Service Form W-8ECI or W-8BEN (or applicable successor form, as the case may
be), and (ii) in the case of a Foreign Lender that is not a "bank" under Section
881(c)(3)(A) of the Code, (x) a certificate of a duly authorized officer of such
Foreign Lender certifying that such Foreign Lender is not (A) a "bank" within
the meaning of Section 881(c)(3)(A) of the Code, (B) a "10 percent shareholder"
of the Borrower or LC Subsidiary within the meaning of Section 881(c)(3)(B) of
the Code or (c) a controlled foreign corporation receiving interest from a
related person within the meaning of Section 881(c)(3)(C) of the Code and (y)
two duly completed copies of Internal Revenue Service Form W-8BEN (or applicable
successor form).

                  (f) If the Administrative Agent, any Lender or the Issuing
Bank, as the case may be, determines in its reasonable discretion that it is
entitled to receive a refund, credit or other tax benefit in respect of Taxes
with respect to which it has received additional amounts from the Borrower or
any LC Subsidiary pursuant to paragraph (a) of this Section 2.16 or to which it
has been indemnified by the Borrower or any LC Subsidiary pursuant to paragraph
(b) or (c) of this Section 2.16, the Administrative Agent, such Lender or the
Issuing Bank, as applicable, shall notify the Borrower or such LC Subsidiary, as
applicable, and shall, within 45 days (or such shorter period of time as may be
prescribed by applicable law for a timely application) after receipt of a
request by the Borrower or such LC Subsidiary, apply for such refund, credit or
other tax benefit at the Borrower's or LC Subsidiary's expense. The
Administrative Agent, such Lender or the Issuing Bank, as applicable, shall in

                                      -51-
<PAGE>

good faith prepare or amend any filings, returns or other documentation required
to obtain such refund, credit or other tax benefit and the Borrower or LC
Subsidiary, as applicable, shall not have the right to participate therein. If
the Administrative Agent, such Lender or the Issuing Bank, as applicable,
receives a refund, credit or other tax benefit pursuant to this paragraph (f),
the Administrative Agent, such Lender or the Issuing Bank, as applicable, shall
promptly pay such amount to the Borrower or LC Subsidiary, as applicable,
together with any interest received thereon.

                  SECTION 2.17. PAYMENTS GENERALLY; PRO RATA TREATMENT; SHARING
OF SETOFFS. (a) The Borrower and each LC Subsidiary shall make each payment
required to be made by it hereunder or under any other Loan Document (whether of
principal, interest, fees or reimbursement of LC Disbursements, or of amounts
payable under Section 2.14, 2.15 or 2.16, or otherwise) prior to 12:00 noon, New
York time, on the date when due, in immediately available funds, without set-off
or counterclaim. Any amounts received after such time on any date may, in the
discretion of the Administrative Agent, be deemed to have been received on the
next succeeding Business Day for purposes of calculating interest thereon. All
such payments shall be made to the Administrative Agent to such account as the
Administrative Agent shall from time to time specify at its offices at (i) in
the case of any amount denominated in Euros, c/o J. P. Morgan Services, Inc.,
Morgan Christiana Center, 500 Stanton Christiana Road, Newark, Delaware
19713-2107, and (ii) in the case of any amount denominated in Dollars, c/o J. P.
Morgan Services, Inc., Morgan Christiana Center, 500 Stanton Christiana Road,
Newark, Delaware 19713-2107 or, in either case, at such other address as the
Administrative Agent shall from time to time specify in a notice delivered to
the Borrower; PROVIDED that payments to be made directly to the Issuing Bank or
Swingline Lender as expressly provided herein and payments pursuant to Sections
2.14, 2.15, 2.16, 2.19 and 10.03 shall be made directly to the persons entitled
thereto and payments pursuant to other Loan Documents shall be made to the
persons specified therein. The Administrative Agent shall distribute any such
payments received by it for the account of any other person to the appropriate
recipient promptly following receipt thereof. If any payment hereunder shall be
due on a day that is not a Business Day, the date for payment shall be extended
to the next succeeding Business Day and, in the case of any payment accruing
interest, interest thereon shall be payable for the period of such extension.
All payments hereunder of principal or interest or fees in respect of any Loan
or LC Disbursement shall be made in the currency of such Loan or LC
Disbursement; all other payments hereunder and under each other Loan Document
shall be made in Dollars at the Exchange Rate in effect at such time of payment,
if applicable. Any payment required to be made by the Administrative Agent
hereunder shall be deemed to have been made by the time required if the
Administrative Agent shall, at or before such time, have taken the necessary
steps to make such payment in accordance with the regulations or operating
procedures of the clearing or settlement system used by the Administrative Agent
to make such payment.

                  (b) If at any time insufficient funds are received by and
available to the Administrative Agent to pay fully all amounts of principal,
unreimbursed LC Disbursements, interest and fees then due hereunder, such funds
shall be applied (i) first, towards payment of interest and fees then due
hereunder, ratably among the parties entitled thereto in accordance with the
amounts of interest and fees then due to such parties, and (ii) second, towards
payment of principal and unreimbursed LC Disbursements then due hereunder,
ratably among the parties entitled thereto in accordance with the amounts of
principal and unreimbursed LC Disbursements then due to such parties.

                  (c) If any Lender shall, by exercising any right of set-off or
counterclaim or otherwise, obtain payment in respect of any principal of or
interest on its Term Loans, Revolving Loans or participations in LC
Disbursements or Swingline Loans resulting in such Lender receiving payment of a
greater proportion of the aggregate amount of its Term Loans, Revolving Loans or
participations in LC Disbursements and Swingline Loans and accrued interest
thereon than the proportion received by any other Lender, then the Lender
receiving such greater proportion shall purchase (for cash at face value)

                                      -52-
<PAGE>

participations in the Term Loans, Revolving Loans or participations in LC
Disbursements and Swingline Loans of other Lenders to the extent necessary so
that the benefit of all such payments shall be shared by the Lenders ratably in
accordance with the aggregate amount of their respective Term Loans, Revolving
Loans or participations in LC Disbursements and Swingline Loans and accrued
interest thereon; PROVIDED that (i) if any such participations are purchased and
all or any portion of the payment giving rise thereto is recovered, such
participations shall be rescinded and the purchase price restored to the extent
of such recovery, without interest, and (ii) the provisions of this paragraph
shall not be construed to apply to any payment made pursuant to and in
accordance with the express terms of this Agreement or any payment obtained by a
Lender as consideration for the assignment of or sale of a participation in any
of its Loans or participations in LC Disbursements to any assignee or
participant, other than to UCAR, Global, the Borrower or any Subsidiary or
Affiliate thereof (as to which the provisions of this paragraph shall apply).
Each of UCAR, Global, the Borrower and each LC Subsidiary consents to the
foregoing and agrees, to the extent it may effectively do so under applicable
law, that any Lender acquiring a participation pursuant to the foregoing
arrangements may exercise against UCAR, Global, the Borrower or such LC
Subsidiary rights of setoff and counterclaim with respect to such participation
as fully as if such Lender were a direct creditor of UCAR, Global, the Borrower
or such LC Subsidiary in the amount of such participation.

                  (d) Unless the Administrative Agent shall have received notice
from the Borrower or an LC Subsidiary prior to the date on which any payment is
due to the Administrative Agent for the account of all or certain of the Lenders
or the Issuing Bank hereunder that the Borrower or such LC Subsidiary will not
make such payment, the Administrative Agent may assume that the Borrower or such
LC Subsidiary has made such payment on such date in accordance herewith and may,
in reliance upon such assumption, distribute to the applicable Lenders or the
Issuing Bank, as the case may be, the amount due. In such event, if the Borrower
or such LC Subsidiary has not in fact made such payment, then each of the
applicable Lenders or the Issuing Bank, as the case may be, severally agrees to
repay to the Administrative Agent forthwith on demand the amount so distributed
to such Lender or Issuing Bank with interest thereon, for each day from and
including the date such amount is distributed to it to but excluding the date of
payment to the Administrative Agent, at a rate determined by the Administrative
Agent in accordance with banking industry practices on interbank compensation.

                  (e) If any Lender shall fail to make any payment required to
be made by it to the Administrative Agent or another Lender under this
Agreement, then the Administrative Agent may, in its discretion (notwithstanding
any contrary provision hereof), apply any amounts thereafter received by it for
the account of such Lender to satisfy such Lender's obligations under this
Agreement until all such unsatisfied obligations are fully paid.

                  SECTION 2.18. MITIGATION OBLIGATIONS; REPLACEMENT OF LENDERS.
(a) If any Lender requests compensation under Section 2.14, or if the Borrower
or any LC Subsidiary is required to pay any additional amount to any Lender or
any Governmental Authority for the account of any Lender pursuant to Section
2.16, then such Lender shall use reasonable efforts to designate a different
lending office for funding or booking its Loans hereunder or to assign its
rights and obligations hereunder to another of its offices, branches or
affiliates, if, in the judgment of such Lender, such designation or assignment
(i) would eliminate or reduce amounts payable pursuant to Section 2.14 or 2.16,
as the case may be, in the future and (ii) would not subject such Lender to any
unreimbursed cost or expense and would not otherwise be disadvantageous to such
Lender. The Borrower hereby agrees to pay all reasonable costs and expenses
incurred by any Lender in connection with any such designation or assignment.

                                      -53-
<PAGE>

                  (b) If any Lender requests compensation under Section 2.14, or
if any Loan Party is required to pay any additional amount to any Lender or any
Governmental Authority for the account of any Lender pursuant to Section 2.16,
or if any Lender defaults in its obligation to fund Loans hereunder, then the
Borrower may, at its sole expense and effort, upon notice to such Lender and the
Administrative Agent, require such Lender to assign and delegate, without
recourse (in accordance with and subject to the restrictions contained in
Section 10.04), all its interests, rights and obligations under the Loan
Documents to an assignee that shall assume such obligations (which assignee may
be another Lender, if a Lender accepts such assignment); PROVIDED that (i) the
Borrower shall have received the prior written consent of the Administrative
Agent (and, if a Revolving Commitment is being assigned, the Issuing Bank and
Swingline Lender), which consent shall not unreasonably be withheld, (ii) such
Lender shall have received payment of an amount equal to the outstanding
principal of its Loans and participations in LC Disbursements and Swingline
Loans, accrued interest thereon, accrued fees and all other amounts payable to
it hereunder, from the assignee or the Borrower and (iii) in the case of any
such assignment resulting from a claim for compensation under Section 2.14 or
payments required to be made pursuant to Section 2.16, such assignment will
result in a material reduction in such compensation or payments. A Lender shall
not be required to make any such assignment and delegation if, prior thereto, as
a result of a waiver by such Lender or otherwise, the circumstances entitling
the Borrower to require such assignment and delegation cease to apply.

                  SECTION 2.19. SWINGLINE LOANS. (a) Subject to the terms and
conditions set forth herein, the Swingline Lender agrees to make Swingline Loans
to the Borrower from time to time during the Revolving Availability Period, in
an aggregate principal amount at any time outstanding that will not result in
(i) the aggregate principal amount of outstanding Swingline Loans exceeding
$20,000,000 or (ii) the aggregate Revolving Exposures exceeding the total
Revolving Commitments; PROVIDED that the Swingline Lender shall not be required
to make a Swingline Loan to refinance an outstanding Swingline Loan. Within the
foregoing limits and subject to the terms and conditions set forth herein, the
Borrower may borrow, prepay and reborrow Swingline Loans.

                  (b) To request a Swingline Loan, the Borrower shall notify the
Administrative Agent of such request by telephone (confirmed by telecopy), not
later than 12:00 noon, New York City time, on the day of a proposed Swingline
Loan. Each such notice shall be irrevocable and shall specify the requested date
(which shall be a Business Day) and amount of the requested Swingline Loan. The
Administrative Agent will promptly advise the Swingline Lender of any such
notice received from the Borrower. The Swingline Lender shall make each
Swingline Loan available to the Borrower by means of a credit to the general
deposit account of the Borrower with the Swingline Lender by 3:00 p.m., New York
City time, on the requested date of such Swingline Loan.

                  (c) The Swingline Lender may by written notice given to the
Administrative Agent not later than 10:00 a.m., New York City time, on any
Business Day require the Lenders to acquire participations on such Business Day
in all or a portion of the Swingline Loans outstanding. Such notice shall
specify the aggregate amount of Swingline Loans in which Lenders will
participate. Promptly upon receipt of such notice, the Administrative Agent will
give notice thereof to each Lender, specifying in such notice such Lender's
Applicable Revolving Percentage of such Swingline Loan or Loans. Each Lender
hereby absolutely and unconditionally agrees, upon receipt of notice as provided
above, to pay to the Administrative Agent, for the account of the Swingline
Lender, such Lender's Applicable Revolving Percentage of such Swingline Loan or
Loans. Each Lender acknowledges and agrees that its obligation to acquire

                                      -54-
<PAGE>

participations in Swingline Loans pursuant to this paragraph is absolute and
unconditional and shall not be affected by any circumstance whatsoever,
including the occurrence and continuance of a Default or reduction or
termination of the Commitments, and that each such payment shall be made without
any offset, abatement, withholding or reduction whatsoever. Each Lender shall
comply with its obligation under this paragraph by wire transfer of immediately
available funds, in the same manner as provided in Section 2.06 with respect to
Loans made by such Lender (and Section 2.06 shall apply, MUTATIS MUTANDIS, to
the payment obligations of the Lenders), and the Administrative Agent shall
promptly pay to the Swingline Lender the amounts so received by it from the
Lenders. The Administrative Agent shall notify the Borrower of any
participations in any Swingline Loan acquired pursuant to this paragraph, and
thereafter payments in respect of such Swingline Loan shall be made to the
Administrative Agent and not to the Swingline Lender. Any amounts received by
the Swingline Lender from the Borrower (or other party on behalf of the
Borrower) in respect of a Swingline Loan after receipt by the Swingline Lender
of the proceeds of a sale of participations therein shall be promptly remitted
to the Administrative Agent; any such amounts received by the Administrative
Agent shall be promptly remitted by the Administrative Agent to the Lenders that
shall have made their payments pursuant to this paragraph and to the Swingline
Lender, as their interests may appear. The purchase of participations in a
Swingline Loan pursuant to this paragraph shall not relieve the Borrower of any
default in the payment thereof. Notwithstanding the foregoing, a Lender shall
not have any obligation to acquire a participation in a Swingline Loan pursuant
to this paragraph if an Event of Default shall have occurred and be continuing
at the time such Swingline Loan was made and such Lender shall have notified the
Swingline Lender in writing, at least one Business Day prior to the time such
Swingline Loan was made, that such Event of Default has occurred and that such
Lender will not acquire participations in Swingline Loans made while such Event
of Default is continuing.

                                  ARTICLE IIII

                               NTERCOMPANY LOANS

                  SECTION 3.01. INTERCOMPANY LOANS. (a) The proceeds of the
Term Borrowings shall be used by the Borrower, simultaneously with the making of
such Borrowings, to make Intercompany Term Loans to the Intercompany Borrowers
in the respective amounts set forth in Schedule 3.01.

                  (b) The proceeds of each Revolving Borrowing shall be used by
the Borrower, simultaneously with the making of such Borrowing, to make one or
more Intercompany Revolving Loans or Intercompany Term Loans to the Intercompany
Borrowers and in the amounts specified in the Borrowing Request delivered in
connection with such Borrowing under Section 2.03.

                  SECTION 3.02. INTERCOMPANY NOTES. Each Intercompany Term Loan
shall be evidenced by an Intercompany Term Note in the form of Exhibit F-2,
payable to the order of the Borrower and duly executed by the applicable
Intercompany Borrower. Each Intercompany Revolving Loan shall be evidenced by an
Intercompany Revolving Note in the form of Exhibit F-1, payable to the order of
the Borrower and duly executed by the applicable Intercompany Borrower. Each
Intercompany Note will be pledged by the Borrower to the Collateral Agent
pursuant to the Domestic Pledge Agreement as security for the Obligations.
Notwithstanding the foregoing, Intercompany Term Loans and Intercompany
Revolving Loans may be evidenced by notes or other instruments in a form
approved by the Administrative Agent, which approval will not be unreasonably

                                      -55-
<PAGE>

withheld, PROVIDED that such notes will contain covenants substantially the same
as the covenants set forth in Section 3.03(a).

                  SECTION 3.03. MODIFICATION AND PREPAYMENT OF INTERCOMPANY
LOANS. (a) The Borrower covenants and agrees that it will not, without the
consent of the Required Lenders, (i) cause or permit the terms of any
Intercompany Loan or Intercompany Note or any related document (including any
Guarantee or Security Document) to be amended, modified or waived in any respect
(except that the Borrower and the applicable Intercompany Borrower may agree to
change the rate at which interest accrues on any Intercompany Note and the
Administrative Agent may, without the approval of the Required Lenders, approve
any other changes that it determines are not adverse to the Lenders), (ii)
cancel or compromise any Intercompany Note or contribute any Intercompany Note
to the capital of the Intercompany Borrower obligated thereon, (iii) transfer or
assign, or create any Lien (other than pursuant to the Domestic Pledge
Agreement) on, any Intercompany Loan or Intercompany Note, or (iv) demand or
accept any payment under any Intercompany Note (other than payments of interest
when and as due and prepayments permitted under paragraph (b) below).

                  (b) The Borrower covenants and agrees that it will not,
without the consent of the Required Lenders, cause or permit any Intercompany
Loan or Intercompany Note to be prepaid; PROVIDED that:

                  (i) any Intercompany Revolving Loan may be prepaid if the
         proceeds of such prepayment are simultaneously applied to
         prepay the related Revolving Borrowing;

                  (ii) the Intercompany Term Loans may be prepaid if (A) the
         Borrower shall have delivered to the Administrative Agent and each
         Lender, not fewer than 10 Business Days prior to the date of any such
         prepayment, a notice setting forth the amounts by which the respective
         Intercompany Term Loans are to be prepaid and, (x) unless such
         prepayment is to be made by the Intercompany Borrowers ratably in
         accordance with the outstanding principal amounts of their respective
         Intercompany Term Notes, the Administrative Agent or the Required
         Lenders shall not have objected to such prepayment on the ground that
         it would result in the assets securing such remaining Intercompany Term
         Loans having a materially lower realizable value in relation to the
         outstanding principal amounts thereof than prior to such prepayment or
         (y) such prepayment is made in connection with a repayment or
         prepayment of Term Loans, and is in the amount required due to the
         non-Intercompany Borrowers being unable to declare and pay dividends or
         to make loans to fund such repayment or prepayment of Term Loans
         without material tax disadvantages, and in each case (B) the aggregate
         amount of all prepayments of Intercompany Term Loans of the initial
         Foreign Intercompany Borrowers (less the amount of additional
         Intercompany Term Loans made to the initial Foreign Intercompany
         Borrowers after the Effective Date), expressed as a percentage of the
         aggregate original principal amount of the Intercompany Term Loans,
         shall not at any time exceed the percentage of the Term Borrowings
         repaid or prepaid at any time after the Effective Date pursuant to
         Section 2.09 or 2.10; and

                  (iii) in the event that Global shall have determined that an
         Intercompany Borrower will not be able to support the Intercompany Loan
         outstanding to it due to a deterioration in performance or a plant
         closure or shutdown, such Intercompany Loan may be prepaid in an amount
         sufficient to reduce the outstanding amount thereof to the greatest
         amount that such Intercompany Borrower can reasonably be expected to
         support in light of such deterioration or plant closure or shutdown if

                                      -56-
<PAGE>

         the proceeds of such prepayment are simultaneously advanced to another
         Intercompany Borrower or used to prepay Term Loans; PROVIDED that the
         Borrower shall have delivered to the Administrative Agent and each
         Lender, not fewer than 10 Business Days prior to the date of any such
         prepayment, a notice setting forth the amount of such prepayment and
         the facts giving rise thereto, and the Administrative Agent or the
         Required Lenders shall not have objected to such prepayment.

In any case described under clause (ii) or (iii) above in which the Intercompany
Loans of a Foreign Subsidiary will be reduced (other than in connection with a
ratable reduction of the Intercompany Loans of all Intercompany Borrowers), the
Borrower shall deliver together with the notice required under clause (ii) or
(iii) above a balance sheet certified on behalf of Global by a Financial Officer
of Global for each Foreign Subsidiary the Intercompany Loans of which will be
reduced in connection with the proposed prepayments.

                  SECTION 3.04. DESIGNATION OF INTERCOMPANY BORROWERS. The
initial Intercompany Borrowers shall be those listed in Schedule 3.01 hereto. On
or after the Effective Date, the Borrower may designate any Wholly Owned
Subsidiary of Global as an Intercompany Borrower by delivery to the
Administrative Agent of an Intercompany Borrower Agreement executed by such
Subsidiary and the Borrower, and such Subsidiary shall for all purposes of this
Agreement be an Intercompany Borrower upon such delivery and the satisfaction of
the conditions set forth in Section 5.03 with respect to such Subsidiary. As
soon as practicable upon receipt of an Intercompany Borrower Agreement, the
Administrative Agent shall send a copy thereof to each Lender.

                                   ARTICLE IV

                         REPRESENTATIONS AND WARRANTIES

                  Each of UCAR, Global and the Borrower represents and warrants
to each of the Lenders that:

                  SECTION 4.01. ORGANIZATION; POWERS. Each of UCAR, Global, the
Borrower and each of the Subsidiaries (a) is a corporation duly organized,
validly existing and in good standing (or, if applicable in a foreign
jurisdiction, enjoys the equivalent status under the laws of any jurisdiction of
organization outside the United States) under the laws of the jurisdiction of
its organization, (b) has all requisite power and authority to own its property
and assets and to carry on its business as now conducted and as proposed to be
conducted, (c) is qualified to do business in every jurisdiction where such
qualification is required, except where the failure so to qualify could not
reasonably be expected to result in a Material Adverse Effect, and (d) has the
corporate power and authority to execute, deliver and perform its obligations
under each of the Loan Documents and each other agreement or instrument
contemplated thereby to which it is or will be a party and, in the case of the
Borrower and the LC Subsidiaries, to borrow and otherwise obtain credit
hereunder.

                  SECTION 4.02. AUTHORIZATION. The execution, delivery and
performance by UCAR, Global, the Borrower and each of the Subsidiaries of each
of the Loan Documents to which it is or will be a party (and, in the case of the
Borrower and the LC Subsidiaries, the borrowings and other extensions of credit
hereunder), the making of the Intercompany Loans, the refinancing of the
Existing Credit Agreements and Global's 12% Senior Subordinated Notes due 2005,
the satisfaction of the Collateral and Guarantee Requirement and the other
transactions contemplated hereby and thereby (collectively, the "TRANSACTIONS")

                                      -57-
<PAGE>

(a) have been duly authorized by all corporate and stockholder action required
to be obtained by UCAR, Global, the Borrower and the Subsidiaries and (b) will
not (i) violate (A) any provision of any law, statute, rule or regulation or of
the certificate or articles of incorporation or other constitutive documents or
by-laws of UCAR, Global, the Borrower or any Subsidiary, (B) any applicable
order of any court or any rule, regulation or order of any Governmental
Authority or (C) any provision of any indenture, certificate of designation for
preferred stock, agreement or other instrument to which UCAR, Global, the
Borrower or any Subsidiary is a party or by which any of them or any of their
property is or may be bound, (ii) be in conflict with, result in a breach of or
constitute (alone or with notice or lapse of time or both) a default under any
such indenture, certificate of designation for preferred stock, agreement or
other instrument, where any such conflict, violation, breach or default referred
to in clause (i) or (ii) of this Section 4.02, individually or in the aggregate
could reasonably be expected to have a Material Adverse Effect, or (iii) result
in the creation or imposition of any Lien upon or with respect to any property
or assets now owned or hereafter acquired by UCAR, Global, the Borrower or any
Subsidiary, other than the Liens created by the Loan Documents.

                  SECTION 4.03. ENFORCEABILITY. This Agreement has been duly
executed and delivered by UCAR, Global, the Borrower and each LC Subsidiary
which is party hereto and constitutes, and each other Loan Document when
executed and delivered by UCAR, Global, the Borrower and each other Loan Party
which is party thereto will constitute, a legal, valid and binding obligation of
UCAR, Global, the Borrower and such Loan Party enforceable against UCAR, Global,
the Borrower and such Loan Party in accordance with its terms, except as
enforceability may be limited by bankruptcy, insolvency, moratorium,
reorganization or other similar laws affecting creditors' rights generally and
except as enforceability may be limited by general principles of equity
(regardless of whether such enforceability is considered in a proceeding in
equity or at law).

                  SECTION 4.04. GOVERNMENTAL APPROVALS. No action, consent or
approval of, registration or filing with or any other action by any Governmental
Authority is or will be required in connection with the Transactions, except for
(a) filings and recording necessary to satisfy the Collateral and Guarantee
Requirement, (b) such as have been made or obtained and are in full force and
effect and (c) such actions, consents, registrations, filings and approvals the
failure to obtain or make which could not reasonably be expected to result in a
Material Adverse Effect.

                  SECTION 4.05. FINANCIAL STATEMENTS. UCAR has heretofore
furnished to the Lenders its consolidated balance sheets and consolidated
statements of operations, cash flows and stockholders' equity as of and for (a)
the fiscal year ended December 31, 1998, audited by and accompanied by the
opinion of KPMG LLP, independent public accountants and (b) the fiscal periods
ended March 31, 1999, June 30, 1999 and September 30, 1999, in each case
unaudited but certified on behalf of Global by a Financial Officer of Global.
Such financial statements present fairly the consolidated financial condition
and results of operations of UCAR and its subsidiaries as of such dates and for
such periods. Except as disclosed in the Information Memorandum, none of UCAR,
Global, the Borrower and the Subsidiaries has or shall have as of the Effective
Date any material Guarantee, contingent liability or liability for taxes, or any
material long-term lease or unusual forward or long-term commitment, including
any interest rate or foreign currency hedging transaction, which is not
reflected in the foregoing statements or the notes thereto. Such financial
statements were prepared in accordance with GAAP applied on a consistent basis.

                                      -58-
<PAGE>

                  SECTION 4.06. NO MATERIAL ADVERSE CHANGE. There has been no
material adverse change in the assets, liabilities (including contingent
liabilities), business, properties, financial condition or results of operations
of UCAR and its subsidiaries, taken as a whole, since December 31, 1998.

                  SECTION 4.07. TITLE TO PROPERTIES; POSSESSION UNDER LEASES.
(a) Each of UCAR, Global, the Borrower and the Subsidiaries has good and
marketable title to, or valid leasehold interests in, or easements or other
limited property interests in, all its respective material properties and
assets, except for minor defects in title that do not interfere with its ability
to conduct its business as currently conducted or to utilize such properties and
assets for their intended purposes. All such material properties and assets are
free and clear of Liens, other than Liens expressly permitted by Section 7.02.

                  (b) Each of UCAR, Global, the Borrower and the Subsidiaries
has complied with all obligations under all material leases to which it is a
party, except where the failure to comply would not have a Material Adverse
Effect, and all such leases are in full force and effect, except leases in
respect of which the failure to be in full force and effect could not reasonably
be expected to have a Material Adverse Effect. Each of UCAR, Global, the
Borrower and the Subsidiaries enjoys peaceful and undisturbed possession under
all such material leases to which it is a party, other than leases which,
individually or in the aggregate, are not material to Global, the Borrower and
the Subsidiaries, taken as a whole, and in respect of which the failure to enjoy
peaceful and undisturbed possession could not reasonably be expected to,
individually or in the aggregate, result in a Material Adverse Effect.

                  (c) Each of UCAR, Global, the Borrower and the Subsidiaries
owns or has licenses to use, or could obtain ownership of or licenses to use, on
terms not materially adverse to it, all patents, trademarks, service marks,
trade names, copyrights and rights with respect thereto necessary for the
present conduct of its business, without any known conflict with the rights of
others, and free from any burdensome restrictions, except where such conflicts
and restrictions could not, individually or in the aggregate, reasonably be
expected to have a Material Adverse Effect.

                  SECTION 4.08. SUBSIDIARIES. (a) Schedule 4.08 sets forth as
of the Effective Date the name and jurisdiction of incorporation of each
Subsidiary and, as to each such Subsidiary, the percentage of each class of
Capital Stock owned by Global or by any Subsidiary.

                  (b) As of the Effective Date, there are no outstanding
subscriptions, options, warrants, calls, rights or other agreements or
commitments (other than those granted to employees, consultants or directors and
directors' qualifying shares) of any nature relating to any Capital Stock of
UCAR, Global, the Borrower or any Subsidiary, except under the Loan Documents or
as set forth on Schedule 4.08.

                  SECTION 4.09. LITIGATION; COMPLIANCE WITH LAWS. (a) Except as
set forth in Schedule 4.09, there are not any material actions, suits or
proceedings at law or in equity or by or before any Governmental Authority now
pending or, to the knowledge of Global, threatened against or affecting UCAR,
Global, the Borrower or any Subsidiary or any business, property or rights of
any such person (i) which involve any Loan Document or, as of the Effective
Date, the Transactions or (ii) as to which there is a reasonable possibility of
an adverse determination and which, if adversely determined, could, individually
or in the aggregate, reasonably be expected to result in a Material Adverse
Effect.

                                      -59-
<PAGE>

                  (b) None of UCAR, Global, the Borrower, the Subsidiaries and
their respective material properties or assets is in violation of (nor will the
continued operation of their material properties and assets as currently
conducted violate) any law, rule or regulation (including any Environmental
Law), or is in default with respect to any judgment, writ, injunction or decree
of any Governmental Authority, where such violation or default could reasonably
be expected to result in a Material Adverse Effect.

                  SECTION 4.10. AGREEMENTS. (a) None of UCAR, Global, the
Borrower and the Subsidiaries is a party to any agreement or instrument or
subject to any corporate restriction that has resulted or could reasonably be
expected to result in a Material Adverse Effect.

                  (b) None of UCAR, Global, the Borrower and the Subsidiaries is
in default in any manner under any provision of any indenture or other agreement
or instrument evidencing Indebtedness, or any other material agreement or
instrument to which it is a party or by which it or any of its properties or
assets are or may be bound, in either case where such default could reasonably
be expected to result in a Material Adverse Effect. Immediately after giving
effect to the Transactions, no Default or Event of Default shall have occurred
and be continuing.

                  SECTION 4.11. FEDERAL RESERVE REGULATIONS. (a) None of UCAR,
Global, the Borrower and the Subsidiaries is engaged principally, or as one of
its important activities, in the business of extending credit for the purpose of
purchasing or carrying margin stock, as defined in Regulation U of the Board
from time to time in effect ("MARGIN STOCK").

                  (b) No part of the proceeds of any Loan or Letter of Credit
will be used, whether directly or indirectly, and whether immediately,
incidentally or ultimately, (i) to purchase or carry Margin Stock or to extend
credit to others for the purpose of purchasing or carrying Margin Stock or to
refund indebtedness originally incurred for such purpose or (ii) for any purpose
which entails a violation of, or which is inconsistent with, the provisions of
the Regulations of the Board, including Regulation U or X.

                  SECTION 4.12. INVESTMENT COMPANY ACT; PUBLIC UTILITY HOLDING
COMPANY ACT. None of UCAR, Global, the Borrower and the Subsidiaries is (a) an
"investment company" as defined in, or subject to regulation under, the
Investment Company Act of 1940 or (b) a "holding company" as defined in, or
subject to regulation under, the Public Utility Holding Company Act of 1935.

                  SECTION 4.13. USE OF PROCEEDS. The Borrower and the LC
Subsidiaries have used, and will use, the proceeds of the Loans and have
requested, and will request, the issuance of Letters of Credit only for the
purposes specified in the preamble to this Agreement.

                  SECTION 4.14. TAX RETURNS. Each of UCAR, Global, the Borrower
and the Subsidiaries has timely filed or caused to be timely filed all Federal,
and all material state and local, tax returns required to have been filed by it
and has paid or caused to be paid all taxes shown thereon to be due and payable
by it and all assessments in excess of $2,000,000 in the aggregate, except for
taxes or assessments that are being contested in good faith by appropriate
proceedings in accordance with Section 6.03 and for which such person has set
aside on its books adequate reserves. Each of UCAR, the Borrower and the
Subsidiaries has paid in full or made adequate provision (in accordance with
GAAP) for the payment of all taxes due with respect to all periods ending on or
before the Effective Date, which taxes, if not paid or adequately provided for,
could reasonably be expected to have a Material Adverse Effect. Except as set
forth on Schedule 4.14, as of the Effective Date, with respect to each of UCAR,
Global, the Borrower and the Subsidiaries, (a) no material claims are being

                                      -60-
<PAGE>

asserted in writing with respect to any taxes, (b) no presently effective
waivers or extensions of statutes of limitation with respect to taxes have been
given or requested, (c) no tax returns are being examined by, and no written
notification of intention to examine has been received from, the Internal
Revenue Service or, with respect to any material potential tax liability, any
other taxing authority and (d) no currently pending issues have been raised in
writing by the Internal Revenue Service or, with respect to any material
potential tax liability, any other taxing authority. For purposes hereof,
"TAXES" shall mean any present or future tax, levy, impost, duty, charge,
assessment or fee of any nature (including interest, penalties and additions
thereto) that is imposed by any Governmental Authority.

                  SECTION 4.15. NO MATERIAL MISSTATEMENTS. (a) The written
information, reports, financial statements, exhibits and schedules furnished by
or on behalf of UCAR, the Borrower or any of the Subsidiaries to the
Administrative Agent or any Lender in connection with the negotiation of any
Loan Document or included therein or delivered pursuant thereto (including the
Confidential Information Memorandum dated January 2000 and the supplement
thereto dated February 2000 (the "INFORMATION MEMORANDUM") relating to UCAR and
its subsidiaries), when taken as a whole, did not contain, and as they may be
amended, supplemented or modified from time to time, will not contain, as of the
Effective Date any material misstatement of fact and did not omit, and as they
may be amended, supplemented or modified from time to time, will not omit, to
state as of the Effective Date any material fact necessary to make the
statements therein, in the light of the circumstances under which they were, are
or will be made, not materially misleading in their presentation of the
refinancing (as described in the Information Memorandum) or of UCAR, Global, the
Borrower, and the Subsidiaries, taken as a whole.

                  (b) All financial projections concerning UCAR, Global, the
Borrower and the Subsidiaries that are or have been made available to the
Administrative Agent or any Lender by UCAR, Global, the Borrower or any
Subsidiary, including those contained in the Information Memorandum, unless
otherwise disclosed, have been or will be prepared in good faith based upon
assumptions believed by UCAR, Global and the Borrower to be reasonable.

                  SECTION 4.16. EMPLOYEE BENEFIT PLANS. Each of UCAR, Global,
the Borrower and the ERISA Affiliates is in compliance with the applicable
provisions of ERISA and the provisions of the Code relating to ERISA and the
regulations and published interpretations thereunder and any similar applicable
non-U.S. law, except for such noncompliance which could not reasonably be
expected to result in a Material Adverse Effect. No Reportable Event has
occurred as to which UCAR, Global, the Borrower or any ERISA Affiliate was
required to file a report with the PBGC, other than reports for which the 30 day
notice requirement is waived, reports that have been filed and reports the
failure of which to file could not reasonably be expected to result in a
Material Adverse Effect. As of the Effective Date, the present value of all
benefit liabilities under each Plan of UCAR, the Borrower and the ERISA
Affiliates (on a termination basis and based on the actual assumptions used by
such Plan under Section 412 of the Code) did not, as of the last annual
valuation date applicable thereto for which a valuation is available, exceed by
more than $7,500,000 the value of the assets of such Plan, and the present value
of all benefit liabilities of all underfunded Plans (based on the actual
assumptions used by such Plan under Section 412 of the Code) did not, as of the
last annual valuation dates applicable thereto for which valuations are
available, exceed by more than $15,000,000 the value of the assets of all such
underfunded Plans. None of UCAR, Global, the Borrower and the ERISA Affiliates
has incurred or could reasonably be expected to incur any Withdrawal Liability
that could reasonably be expected to result in a Material Adverse Effect. None
of UCAR, Global, the Borrower and the ERISA Affiliates has received any written
notification that any Multiemployer Plan is in reorganization or has been
terminated within the meaning of Title IV of ERISA, and no Multiemployer Plan is

                                      -61-
<PAGE>

reasonably expected to be in reorganization or to be terminated, where such
reorganization or termination has resulted or could reasonably be expected to
result, through increases in the contributions required to be made to such Plan
or otherwise, in a Material Adverse Effect.

                  SECTION 4.17. ENVIRONMENTAL MATTERS. Except as set forth in
Schedule 4.17:

                  (a) There has not been a Release or threatened Release of
Hazardous Materials at, on, under or around the properties currently owned or
currently or formerly operated by UCAR, Global, the Borrower and the
Subsidiaries (the "PROPERTIES") in amounts or concentrations which (i)
constitute or constituted a violation of Environmental Laws, except as could not
reasonably be expected to have a Material Adverse Effect, (ii) would reasonably
be expected to give rise to an Environmental Claim which, in any such case or in
the aggregate, is reasonably likely to result in a Material Adverse Effect or
(iii) could reasonably be expected to impair materially the fair saleable value
of any material Property.

                  (b) The Properties and all operations of UCAR, Global, the
Borrower and the Subsidiaries are in compliance, and in all prior periods have
been in compliance, with all Environmental Laws, and all necessary Environmental
Permits have been obtained and are in effect, except to the extent that such
non-compliance or failure to obtain any necessary permits, in the aggregate, are
not reasonably likely to result in a Material Adverse Effect.

                  (c) None of UCAR, Global, the Borrower and the Subsidiaries
has received any written notice of an Environmental Claim in connection with the
Properties or the operations of the Borrower or the Subsidiaries or with regard
to any person whose liabilities for environmental matters UCAR, Global, the
Borrower or the Subsidiaries has retained or assumed, in whole or in part,
contractually, by operation of law or otherwise, which, in either such case or
in the aggregate, is reasonably likely to result in a Material Adverse Effect.

                  (d) Hazardous Materials have not been transported from the
Properties, nor have Hazardous Materials been generated, treated, stored or
disposed of at, on, under or around any of the Properties in a manner that could
reasonably be expected to give rise to liability of UCAR, the Borrower or any
Subsidiary under any Environmental Law, nor have any of UCAR, the Borrower and
the Subsidiaries retained or assumed any liability, contractually, by operation
of law or otherwise, with respect to the generation, treatment, storage or
disposal of Hazardous Materials, which, in each case, individually or in the
aggregate, is reasonably likely to result in a Material Adverse Effect.

                  (e) No Lien in favor of any Governmental Authority for (i) any
liability under any Environmental Law or (ii) damages arising from or costs
incurred by such Governmental Authority in response to a Release or threatened
Release of Hazardous Materials into the environment has been recorded with
respect to the Properties except for Liens permitted by Section 7.02.

                  (f) During the period from the date of the environmental
assessment report prepared by ENVIRON Corporation in connection with the
recapitalization of UCAR consummated in 1995 to the Effective Date, no event has
occurred or been discovered, no liability has been incurred and no Environmental
Claim has been asserted that, had it been in existence at the time such report
was issued, would have materially adversely altered the ultimate conclusions
contained therein as to the general materiality to the Lenders of environmental

                                      -62-
<PAGE>

liabilities, actual and potential, with respect to the properties, activities
and operations covered thereby.

                  SECTION 4.18. CAPITALIZATION OF UCAR, GLOBAL AND THE BORROWER
 . The authorized Capital Stock, the par value thereof and the amount of such
authorized Capital Stock issued and outstanding for each of UCAR, Global and the
Borrower as of February 9, 2000, is set forth on Schedule 4.18 (except for
changes in the outstanding common stock of UCAR due to exercises under employee
stock option or employee stock purchase plans in the ordinary course since
February 9, 2000). All outstanding shares of Capital Stock of each of Global and
the Borrower are fully paid and nonassessable, are owned beneficially and of
record by UCAR and are free and clear of all Liens and encumbrances whatsoever
other than the Liens created by the Loan Documents.

                  SECTION 4.19. SECURITY DOCUMENTS. (a) Each Pledge Agreement
is effective to create in favor of the Collateral Agent, for the ratable benefit
of the Secured Parties, a legal, valid and enforceable security interest in the
Collateral (as defined in such Pledge Agreement), and when such Collateral is
delivered to the Collateral Agent such Pledge Agreement will constitute a fully
perfected first priority Lien on and security interest in all right, title and
interest of each pledgor thereunder in such Collateral, in each case prior and
superior in right to any other person.

                  (b) Each Security Agreement is effective to create in favor of
the Collateral Agent, for the ratable benefit of the Secured Parties, a legal,
valid and enforceable security interest in the Collateral (as defined in such
Security Agreement), and when the actions contemplated by such Security
Agreement are taken, such Security Agreement will constitute a fully perfected
Lien on and security interest in all right, title and interest of the grantors
thereunder in such Collateral and, subject to ss. 9-306 of the Uniform
Commercial Code, the proceeds thereof, in each case prior and superior in right
to any other person, other than with respect to Liens expressly permitted by
Section 7.02.

                  (c) When a Security Agreement is filed in the United States
Patent and Trademark Office and the United States Copyright Office, and when the
other actions contemplated by such Security Agreement are taken, such Security
Agreement will constitute a fully perfected Lien on, and security interest in,
all right, title and interest of the grantors thereunder in the Intellectual
Property (as defined in such Security Agreement) and, subject to ss. 9-306 of
the Uniform Commercial Code, the proceeds thereof, in each case prior and
superior in right to any other person.

                  (d) The Mortgages are effective to create in favor of the
Collateral Agent, for the ratable benefit of the Secured Parties, a legal, valid
and enforceable Lien on all of the Loan Parties' right, title and interest in
and to the Mortgaged Properties and the proceeds thereof, and when the Mortgages
are filed in the offices specified on Schedule 4.19(d) (or, in the case of
Mortgaged Properties not owned by UCAR or a Subsidiary on the date hereof, the
appropriate filing offices in the jurisdictions in which such Mortgaged
Properties are located), the Mortgages will constitute fully perfected Liens on,
and security interests in, all right, title and interest of the Loan Parties in
the Mortgaged Properties and, subject to ss. 9-306 of the Uniform Commercial
Code, the proceeds thereof, in each case prior and superior in right to any
other person, other than with respect to the rights of persons pursuant to Liens
expressly permitted by Section 7.02.

                                      -63-
<PAGE>

                  (e) On the Effective Date, after giving effect to the
Transactions to occur on the Effective Date, and at all times thereafter, the
Collateral and Guarantee Requirement will have been satisfied.

                  SECTION 4.20. LABOR MATTERS. Except as set forth in Schedule
4.20, there are no strikes pending or threatened against UCAR, Global, the
Borrower or any Subsidiary which, individually or in the aggregate, could
reasonably be expected to result in a Material Adverse Effect. The hours worked
and payments made to employees of UCAR, Global, the Borrower and the
Subsidiaries have not been in violation in any material respect of the Fair
Labor Standards Act or any other applicable law dealing with such matters. All
material payments due from UCAR, Global, the Borrower or any Subsidiary or for
which any claim may be made against UCAR, Global, the Borrower or any
Subsidiary, on account of wages and employee health and welfare insurance and
other benefits, have been paid or accrued as a liability on the books of UCAR,
Global, the Borrower or such Subsidiary to the extent required by GAAP. None of
the Transactions has given or will give rise to a right of termination or right
of renegotiation on the part of any union under any collective bargaining
agreement to which UCAR, Global, the Borrower or any Subsidiary (or any
predecessor) is a party or by which UCAR, Global, the Borrower or any Subsidiary
(or any predecessor) is bound, other than collective bargaining agreements
which, individually or in the aggregate, are not material to UCAR, Global, the
Borrower and the Subsidiaries taken as a whole.

                  SECTION 4.21. NO FOREIGN ASSETS CONTROL REGULATION VIOLATION.
None of the Transactions will result in a violation of any of the foreign assets
control regulations of the United States Treasury Department, 31 C.F.R.,
Subtitle B, Chapter V, as amended (including the Foreign Assets Control
Regulations, the Transaction Control Regulations, the Cuban Assets Control
Regulations, the Foreign Funds Control Regulations, the Iranian Assets Control
Regulations, the Nicaraguan Trade Control Regulations, the South African
Transactions Regulations, the Libyan Sanctions Regulations, the Soviet Gold Coin
Regulations, the Panamanian Transactions Regulations, the Kuwaiti Assets Control
Regulations and the Iraqi Sanctions Regulations contained in said Chapter V), or
any ruling issued thereunder or any enabling legislation or Presidential
Executive Order granting authority therefor, nor will the proceeds of the Loans
or the Letters of Credit be used by the Borrower or any LC Subsidiary in a
manner that would violate any thereof.

                  SECTION 4.22. INSURANCE. Each of UCAR, Global, the Borrower
and the Subsidiaries carries and maintains with respect to its insurable
properties insurance (including, to the extent consistent with past practices,
self-insurance) with financially sound and reputable insurers of the types, to
such extent and against such risks as is customary with companies in the same or
similar businesses.

                  SECTION 4.23. LOCATION OF REAL PROPERTY AND LEASED PREMISES.
(a) Schedule 4.23(a) lists completely and correctly as of the Effective Date all
real property owned by UCAR, Global, the Borrower, each Domestic Subsidiary,
each Intercompany Borrower and each other Subsidiary that is required to grant a
Mortgage pursuant to the Collateral and Guarantee Requirement and the address
thereof. As of the Effective Date, UCAR, Global, the Borrower and the
Subsidiaries own in fee all the real property set forth as being owned by them
on Schedule 4.23(a).

                  (b) Schedule 4.23(b) lists completely and correctly as of the
Effective Date all real property leased by UCAR, Global, the Borrower, each
Domestic Subsidiary, each Intercompany Borrower and each other Subsidiary that
is required to grant a leasehold mortgage pursuant to the Collateral and

                                      -64-
<PAGE>

Guarantee Requirement and the address thereof. As of the Effective Date, UCAR,
Global, the Borrower and the Subsidiaries have valid leases in all the real
property set forth as being leased by them on Schedule 4.23(b).

                  SECTION 4.24. LITIGATION LIABILITIES. The sum of the
aggregate Litigation Payments made after the Effective Date in excess of the
Litigation Reserves in effect on September 30, 1999 (less the amount of charges
against such Litigation Reserves prior to the Effective Date), plus the
aggregate amount of additional Litigation Reserves in respect of Litigation
Liabilities created after September 30, 1999, does not, and is not reasonably
expected to, exceed at any time the difference between $130,000,000 and the
aggregate amount of Indebtedness outstanding under Section 7.01(a)(xii) at the
time of determination. It is understood that all Litigation Payments and
Litigation Reserves other than those of the Department of Justice will be
calculated on a gross Dollar basis for purposes of determining the accuracy of
this representation.

                  SECTION 4.25. YEAR 2000. There has not occurred, and none of
UCAR, Global, the Borrower and the Subsidiaries expects that there will occur,
any material disruption in the operations or business systems of any of them
resulting from the inability of their computer systems or equipment to recognize
or properly process dates in or following the year 2000.

                  SECTION 4.26. UCAR GRAPH-TECH INC. As of the Effective Date,
the net book value of the assets of UCAR Graph-Tech Inc. is less than
$25,000,000. The portion of EBITDA attributable to UCAR Graph-Tech Inc. for the
three month period ended December 31, 1999, was less than $2,000,000.

                                    ARTICLE V

                                   CONDITIONS

                  SECTION 5.01. EFFECTIVE DATE. The obligations of the Lenders
to make Loans and of the Issuing Bank to issue Letters of Credit hereunder shall
not become effective until the date on which each of the following conditions is
satisfied (or waived in accordance with Section 10.02):

                  (a) The Administrative Agent (or its counsel) shall have
         received from each party hereto either (i) a counterpart of this
         Agreement signed on behalf of such party or (ii) written evidence
         satisfactory to the Administrative Agent (which may include telecopy
         transmission of a signed signature page of this Agreement) that such
         party has signed a counterpart of this Agreement.

                  (b) The Administrative Agent shall have received a favorable
         written opinion (addressed to the Administrative Agent, the Collateral
         Agent, the Lenders and the Issuing Bank and dated the Effective Date)
         of each of (i) Kelley Drye & Warren LLP, counsel for UCAR, Global and
         the Borrower, substantially to the effect set forth in the form of
         Exhibit J-1, (ii) the General Counsel of UCAR, Global and the Borrower,
         substantially to the effect set forth in the form of Exhibit J-2, (iii)
         the Chief Patent Counsel of UCAR substantially to the effect set forth
         in the form of Exhibit J-3, and (iv) local counsel in each jurisdiction
         listed on Schedule 5.01, in each case in a form reasonably satisfactory
         to the Administrative Agent, and, in the case of each such opinion
         required by this paragraph, covering such other matters relating to the

                                      -65-
<PAGE>

         Loan Parties, the Loan Documents or the Transactions as the Required
         Lenders shall reasonably request. Each of UCAR, Global and the Borrower
         hereby requests such counsel to deliver such opinions.

                  (c) The Administrative Agent shall have received such
         documents and certificates as the Administrative Agent or its counsel
         may reasonably request relating to the organization, existence and good
         standing of each Loan Party and each initial Intercompany Borrower and
         LC Subsidiary, the authorization of the Transactions and any other
         legal matters relating to the Loan Parties, the initial Intercompany
         Borrowers and LC Subsidiaries, the Loan Documents or the Transactions,
         all in form and substance reasonably satisfactory to the Administrative
         Agent and its counsel.

                  (d) The Administrative Agent shall have received a
         certificate, dated the Effective Date and signed by the President, a
         Vice President or a Financial Officer of Global, confirming compliance
         with the conditions set forth in paragraphs (a) and (b) of Section
         5.02.

                  (e) The Collateral and Guarantee Requirement shall have been
         satisfied and the Administrative Agent shall have received a completed
         Perfection Certificate dated the Effective Date and signed by an
         executive officer or Financial Officer of Global, in form and substance
         reasonably satisfactory to the Administrative Agent, together with all
         attachments contemplated thereby, including the results of a search of
         the Uniform Commercial Code (or equivalent) filings made with respect
         to the Loan Parties and the other Subsidiaries in the jurisdictions
         contemplated by such Perfection Certificate and copies of the financing
         statements (or similar documents) disclosed by such search and evidence
         reasonably satisfactory to the Administrative Agent that the Liens
         indicated by such financing statements (or similar documents) are
         permitted by Section 7.02 or have been released.

                  (f) The Administrative Agent shall have received all fees and
         other amounts due and payable on or prior to the Effective Date,
         including, to the extent invoiced, reimbursement or payment of all
         out-of-pocket expenses (including fees, charges and disbursements of
         counsel) required to be reimbursed or paid by any Loan Party hereunder
         or under any other Loan Document.

                  (g) The Lenders shall have received a reasonably satisfactory
         pro forma consolidated balance sheet of UCAR as of September 30, 1999,
         reflecting all pro forma adjustments as if the Transactions had been
         consummated on such date, together with a certificate of Global signed
         by a Financial Officer of Global to the effect that such balance sheet
         fairly presents the pro forma consolidated financial position of UCAR
         and its subsidiaries in accordance with GAAP, and such pro forma
         consolidated balance sheet shall be consistent in all material respects
         with the forecasts and other information previously provided to the
         Lenders.

                  (h) All requisite material Governmental Authorities and
         material third parties shall have been approved or consented to the
         Transactions and the other transactions contemplated hereby to the
         extent required and all applicable appeal periods shall have expired.

                  (i) Global's 12% Senior Subordinated Notes due 2005 shall have
         been repaid, or irrevocable action shall have been taken to effect the
         repayment thereof, in full, funds shall simultaneously with the initial
         Borrowing have been set aside with the trustee therefor to effect such
         repayment, and the indenture in respect thereof shall have no further

                                      -66-
<PAGE>

         force and effect (except in connection with such repayment), in each
         case on terms and conditions satisfactory to the Administrative Agent.

                  (j) The Existing Credit Agreements shall have been or shall
         simultaneously with the initial Borrowing be repaid in full, all
         agreements and instruments evidencing or governing the Indebtedness and
         other obligations thereunder, and all lending or other commitments
         thereunder, shall have been terminated and all Liens securing such
         Indebtedness and other obligations shall have been released, and the
         Administrative Agent shall have received such evidence as it shall have
         requested as to the foregoing.

                  (k) Each of the conditions set forth in Section 5.03 shall be
         satisfied with respect to each Intercompany Borrower and LC Subsidiary
         as of the Effective Date.

The Administrative Agent shall notify the Borrower and the Lenders of the
Effective Date, and such notice shall be conclusive and binding. Notwithstanding
the foregoing, the obligations of the Lenders to make Loans and of the Issuing
Bank to issue Letters of Credit hereunder shall not become effective unless each
of the foregoing conditions is satisfied (or waived pursuant to Section 10.02)
at or prior to 3:00 p.m., New York City time, on March 31, 2000.

                  SECTION 5.02. EACH CREDIT EVENT. The obligation of each
Lender to make a Loan on the occasion of any Borrowing, and of the Issuing Bank
to issue, amend, renew or extend any Letter of Credit, is subject to receipt of
the request therefor in accordance herewith and to the satisfaction of the
following conditions:

                  (a) The representations and warranties of each Loan Party set
         forth in the Loan Documents shall be true and correct in all material
         respects on and as of the date of such Borrowing or the date of
         issuance, amendment, renewal or extension of such Letter of Credit, as
         applicable, except to the extent such representations and warranties
         expressly relate to an earlier date.

                  (b) At the time of and immediately after giving effect to such
         Borrowing or the issuance, amendment, renewal or extension of such
         Letter of Credit, as applicable, no Default or Event of Default shall
         have occurred and be continuing.

Each Borrowing and each issuance, amendment, renewal or extension of a Letter of
Credit (other than those in which a Revolving Loan is being continued or
converted without any increase in the aggregate principal amount thereof or a
Letter of Credit is being extended or renewed) shall be deemed to constitute a
representation and warranty by UCAR, Global and the Borrower on the date thereof
as to the matters specified in paragraphs (a) and (b) of this Section.

                  SECTION 5.03. INTERCOMPANY BORROWERS AND LC SUBSIDIARIES. The
designation of any Subsidiary as an Intercompany Borrower or LC Subsidiary and
the obligations of the Lenders to make any Loan the proceeds of which are to be
advanced to an Intercompany Borrower and of the Issuing Bank to issue any Letter
of Credit for the account of an LC Subsidiary shall not become effective until
each of the following conditions is satisfied with respect to such Intercompany
Borrower or LC Subsidiary (or waived in accordance with Section 10.02):

                  (a) The Administrative Agent (or its counsel) shall have
         received (i) in the case of an Intercompany Borrower, a counterpart of
         an Intercompany Borrower Agreement signed on behalf of the Borrower and

                                      -67-
<PAGE>

         such Intercompany Borrower or (ii) in the case of an LC Subsidiary, an
         LC Subsidiary Agreement signed on behalf of the Borrower and such LC
         Subsidiary, or in either case written evidence satisfactory to the
         Administrative Agent (which may include telecopy transmission of a
         signed signature page of such Intercompany Borrower Agreement or LC
         Subsidiary Agreement, as applicable) that such party has signed a
         counterpart of such Intercompany Borrower Agreement or LC Subsidiary
         Agreement, as applicable.

                  (b) The Administrative Agent shall have received a favorable
         written opinion (addressed to the Administrative Agent, the Collateral
         Agent, the Lenders and the Issuing Bank) of counsel satisfactory to the
         Administrative Agent in form reasonably satisfactory to the
         Administrative Agent and covering such matters as the Administrative
         Agent shall reasonably request in connection with such Intercompany
         Borrower or LC Subsidiary and the satisfaction of the Collateral and
         Guarantee Requirement in respect thereof. Each of UCAR, Global and the
         Borrower hereby requests such counsel to deliver such opinions.

                  (c) The Administrative Agent shall have received such
         documents and certificates as the Administrative Agent or its counsel
         may reasonably request relating to the organization, existence and good
         standing of such Intercompany Borrower or LC Subsidiary, the
         authorization of the Transactions to which it will be party and any
         other legal matters relating thereto, all in form and substance
         satisfactory to the Administrative Agent and its counsel.

                  (d) The Administrative Agent shall have received a
         certificate, dated the date such Subsidiary is intended to become an
         Intercompany Borrower or LC Subsidiary and signed by the President, a
         Vice President or a Financial Officer of Global, confirming compliance
         with the conditions set forth in paragraphs (a) and (b) of Section
         5.02.

                  (e) The Collateral and Guarantee Requirement shall have been
         satisfied with respect to such Intercompany Borrower or LC Subsidiary.
         All requisite material Governmental Authorities and material third
         parties shall have been approved or consented to such Subsidiary
         becoming and acting as an Intercompany Borrower or LC Subsidiary and
         the Transactions to which it will be party.

                  (f) The Administrative Agent shall have received a balance
         sheet certified on behalf of Global by a Financial Officer of Global
         for such Intercompany Borrower or LC Subsidiary as of the fiscal
         quarter end next preceding the Financial Statement Delivery Date
         occurring on or most recently prior to the date of determination.

                                   ARTICLE VI

                             AFFIRMATIVE COVENANTS

                  Each of UCAR, Global and the Borrower covenants and agrees
with each Lender that, so long as this Agreement shall remain in effect and
until the Commitments have been terminated and the principal of and interest on
each Loan, all fees and all other expenses or amounts payable under any Loan
Document have been paid in full and all Letters of Credit have been canceled or
have expired and all amounts drawn thereunder have been reimbursed in full,
unless the Required Lenders shall otherwise consent in writing, each of UCAR,
Global and the Borrower will, and will cause each of the Subsidiaries to:

                                      -68-
<PAGE>

                  SECTION 6.01. EXISTENCE; BUSINESSES AND PROPERTIES. (a) Do or
cause to be done all things necessary to preserve, renew and keep in full force
and effect its legal existence, except as otherwise expressly permitted under
Section 7.05 and except for the liquidation or dissolution of Subsidiaries if
the assets of such persons to the extent they exceed estimated liabilities are
acquired by Global or a Wholly Owned Subsidiary in such liquidation or
dissolution; PROVIDED that Subsidiaries that are Loan Parties or Guarantors may
not be liquidated or dissolved into Subsidiaries that are not Loan Parties or
Guarantors, respectively, and Domestic Subsidiaries may not be liquidated or
dissolved into Foreign Subsidiaries.

                  (b) Do or cause to be done all things necessary to obtain,
preserve, renew, extend and keep in full force and effect the rights, licenses,
permits, franchises, authorizations, patents, copyrights, trademarks and trade
names material to the conduct of its business; comply in all material respects
with all applicable laws, rules, regulations (including any Environmental Law)
and orders of any Governmental Authority, whether now in effect or hereafter
enacted; and at all times maintain and preserve all property material to the
conduct of such business and keep such property in good repair, working order
and condition and from time to time make, or cause to be made, all needful and
proper repairs, renewals, additions, improvements and replacements thereto
necessary in order that the business carried on in connection therewith, if any,
may be properly conducted at all times (in each case except as expressly
permitted by this Agreement).

                  SECTION 6.02. INSURANCE. (a) Keep its insurable properties
insured at all times by financially sound and reputable insurers in such amounts
as shall be customary for similar businesses and maintain such other insurance
(including, to the extent consistent with past practices, self-insurance), of
such types, to such extent and against such risks, as is customary with
companies in the same or similar businesses.

                  (b) Cause all such property and casualty insurance policies
with respect to the Mortgaged Properties to be endorsed or otherwise amended to
include a "standard" or "New York" lender's loss payable endorsement, in form
and substance reasonably satisfactory to the Administrative Agent and the
Collateral Agent, which endorsement shall provide that, from and after the
Effective Date, if the insurance carrier shall have received written notice from
the Administrative Agent or the Collateral Agent of the occurrence of an Event
of Default, the insurance carrier shall pay all proceeds otherwise payable to
the Loan Parties under such policies directly to the Collateral Agent; cause all
such policies to provide that none of the applicable Loan Party, the
Administrative Agent, the Collateral Agent or any other party shall be a
coinsurer thereunder and to contain a "Replacement Cost Endorsement", without
any deduction for depreciation, and such other provisions as the Administrative
Agent or the Collateral Agent may reasonably (in light of a Default or a
material development in respect of the insured Mortgaged Property) require from
time to time to protect their interests; deliver original or certified copies of
all such policies (or certificates in respect thereof satisfactory to the
Collateral Agent) to the Collateral Agent; cause each such policy to provide
that it shall not be canceled, modified or not renewed (i) by reason of
nonpayment of premium upon less than 10 days' prior written notice thereof by
the insurer to the Administrative Agent and the Collateral Agent or (ii) for any
other reason upon less than 30 days' prior written notice thereof by the insurer
to the Administrative Agent and the Collateral Agent; deliver to the
Administrative Agent and the Collateral Agent, prior to the cancelation,
modification or nonrenewal of any such policy of insurance, a copy of a renewal
or replacement policy (or other evidence of renewal of a policy previously
delivered to the Administrative Agent and the Collateral Agent), or an insurance
certificate with respect thereto, together with evidence reasonably satisfactory
to the Administrative Agent and the Collateral Agent of payment of the premium
therefor.

                                      -69-
<PAGE>

                  (c) If at any time the area in which any of the Premises (as
defined in the Mortgages) is located is designated (i) a "flood hazard area" in
any Flood Insurance Rate Map published by the Federal Emergency Management
Agency (or any successor agency), obtain flood insurance in such reasonable
total amount as the Administrative Agent, the Collateral Agent or the Required
Lenders may from time to time reasonably require, and otherwise comply with the
National Flood Insurance Program as set forth in the Flood Disaster Protection
Act of 1973, as it may be amended from time to time, or (ii) a "Zone 1" area (as
so designated in the National Ocean and Earthquake Risk Map), obtain earthquake
insurance in such reasonable total amount as the Administrative Agent, the
Collateral Agent or the Required Lenders may from time to time reasonably
require.

                  (d) With respect to each Mortgaged Property, carry and
maintain comprehensive general liability insurance and coverage on an occurrence
basis against claims made for personal injury (including bodily injury, death
and property damage) and umbrella liability insurance against any and all
claims, in no event for a combined single limit of less than $1,000,000, naming
the Collateral Agent as an additional insured, on forms reasonably satisfactory
to the Collateral Agent.

                  (e) Notify the Administrative Agent and the Collateral Agent
promptly whenever any separate insurance concurrent in form or contributing in
the event of loss with that required to be maintained under this Section 6.02 is
taken out by UCAR, Global, the Borrower or any Subsidiary; and promptly deliver
to the Administrative Agent and the Collateral Agent a duplicate original copy
or certified copy of such policy or policies, or an insurance certificate with
respect thereto.

                  (f) In connection with the covenants set forth in this Section
6.02, it is understood and agreed that:

                  (i) none of the Administrative Agent, the Collateral Agent,
         the Lenders, the Issuing Banks and their respective agents and
         employees shall be liable for any loss or damage insured by the
         insurance policies required to be maintained under this Section 6.02,
         it being understood that (A) the Loan Parties shall look solely to
         their insurance companies or parties other than the aforesaid parties
         for the recovery of such loss or damage and (B) such insurance
         companies shall have no rights of subrogation against the
         Administrative Agent, the Collateral Agent, the Lenders, the Issuing
         Banks or their agents or employees. If, however, the insurance policies
         do not provide for waiver of subrogation rights against such parties,
         as required above, then each of UCAR, Global and the Borrower hereby
         agrees, to the extent permitted by law, to waive, and to cause each
         Subsidiary to waive, its right of recovery, if any, against the
         Administrative Agent, the Collateral Agent, the Lenders, the Issuing
         Banks and their agents and employees; and

                  (ii) the designation of any form, type or amount of insurance
         coverage by the Administrative Agent, the Collateral Agent or the
         Required Lenders under this Section 6.02 shall in no event be deemed a
         representation, warranty or advice by the Administrative Agent, the
         Collateral Agent or the Lenders that such insurance is adequate for the
         purposes of the business of UCAR, Global, the Borrower and the
         Subsidiaries or the protection of their properties.

                  SECTION 6.03. TAXES; OTHER CLAIMS. Pay and discharge promptly
when due all taxes, assessments and governmental charges or levies imposed upon
it or upon its income or profits or in respect of its property, before the same

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shall become delinquent or in default, as well as all lawful claims for labor,
materials and supplies or otherwise which, if unpaid, might give rise to a Lien
upon such properties or any part thereof; PROVIDED, HOWEVER, that such payment
and discharge shall not be required with respect to any such tax, assessment,
charge, levy or claim so long as (a) the validity or amount thereof shall be
contested in good faith by appropriate proceedings and UCAR, Global, the
Borrower or the affected Subsidiary, as applicable, shall have set aside on its
books adequate reserves with respect thereto, or (b) the amount of such taxes,
assessments, charges, levies and claims and interest and penalties thereon does
not exceed $1,000,000 in the aggregate.

                  SECTION 6.04. FINANCIAL STATEMENTS, REPORTS, ETC. Furnish to
the Administrative Agent and each Lender:

                  (a) within 90 days after the end of each fiscal year, a
         consolidated balance sheet and related consolidated statements of
         operations, cash flows and stockholders' equity showing the
         consolidated financial condition of UCAR, Global, the Borrower and the
         Subsidiaries as of the close of such fiscal year and the consolidated
         results of their operations during such year, all audited by KPMG LLP
         or other independent public accountants of recognized national standing
         reasonably acceptable to the Administrative Agent (which consent shall
         not be unreasonably withheld) and accompanied by an opinion of such
         accountants (which shall not be qualified in any material respect) to
         the effect that such consolidated financial statements fairly present
         the financial condition and results of operations of UCAR, Global, the
         Borrower and the Subsidiaries on a consolidated basis in accordance
         with GAAP;

                  (b) within 45 days after the end of each of the first three
         fiscal quarters of each fiscal year, a consolidated balance sheet and
         related consolidated statements of operations, cash flows and
         stockholders' equity showing the consolidated financial condition of
         UCAR, Global, the Borrower and the Subsidiaries as of the close of such
         fiscal quarter and the consolidated results of their operations during
         such fiscal quarter and the then-elapsed portion of the fiscal year,
         all certified by one of its Financial Officers on behalf of Global as
         fairly presenting the financial condition and results of operations of
         UCAR, Global, the Borrower and the Subsidiaries on a consolidated basis
         in accordance with GAAP (except for the absence of footnotes), subject
         to normal year-end audit adjustments;

                  (c) concurrently with any delivery of financial statements
         under paragraph (a) or (b) above, (i) a certificate of such accountants
         or of Global signed by one of its Financial Officers opining on or
         certifying such statements (which certificate, when furnished by such
         accountants, may be limited to accounting matters and disclaim
         responsibility for legal interpretations) (A) certifying that no Event
         of Default or Default has occurred or, if an Event of Default or
         Default has occurred, specifying the nature and extent thereof and any
         corrective action taken or proposed to be taken with respect thereto
         and (B) setting forth computations in detail reasonably satisfactory to
         the Administrative Agent demonstrating compliance with the covenants
         contained in Sections 7.10, 7.11 and 7.12 (it being understood that the
         information required by this clause (B) may be provided in a
         certificate of Global signed by one of its Financial Officers instead
         of from such accountants) and (ii) a certificate on behalf of Global
         signed by a Financial Officer certifying the outstanding principal

                                      -71-
<PAGE>

         amount and current rate of interest of each Intercompany Note as of
         such fiscal quarter or fiscal year end, as the case may be; PROVIDED,
         HOWEVER, that in the event the Euro Equivalent of the outstanding
         principal amount of any Intercompany Note shall increase by
         EUR25,000,000 or more at any time between the dates on which
         certificates are, or are to be, delivered under this paragraph, the
         Borrower will give prompt notice to the Administrative Agent of such
         increase;

                  (d) promptly after the same become publicly available, copies
         of all periodic and other publicly available reports, proxy statements
         and, to the extent requested by the Administrative Agent, other
         publicly available materials filed by UCAR, Global, the Borrower or any
         Subsidiary with the Securities and Exchange Commission, or any
         governmental authority succeeding to any or all the functions of said
         Commission, or with any national securities exchange, or distributed to
         its shareholders generally, as the case may be;

                  (e) if, as a result of any change in accounting principles and
         policies from those as in effect on the date of this Agreement, the
         consolidated financial statements of UCAR, Global, the Borrower and the
         Subsidiaries delivered pursuant to paragraph (a) or (b) above will
         differ in any material respect from the consolidated financial
         statements that would have been delivered pursuant to such paragraphs
         had no such change in accounting principles and policies been made,
         then, together with the first delivery of financial statements pursuant
         to paragraph (a) and (b) above following such change, a schedule
         prepared by Global signed by one of its Financial Officers reconciling
         such changes to what the financial statements would have been without
         such changes;

                  (f) within 90 days after the beginning of each fiscal year, a
         copy of an operating and capital expenditure budget for such fiscal
         year;

                  (g) promptly following the creation of or the initial
         acquisition of any equity interest in any Subsidiary, a certificate of
         Global signed by a Responsible Officer of Global identifying such new
         Subsidiary and the ownership interest of Global and the Subsidiaries
         therein;

                  (h) simultaneously with the delivery of any financial
         statements pursuant to paragraph (a) or (b) above, a balance sheet and
         related statements of operations, cash flows and stockholder's equity
         for the applicable period for each Unrestricted Subsidiary and for each
         minority interest in respect of which the Loan Parties shall, directly
         or indirectly, have an aggregate outstanding investment in excess of
         $1,000,000;

                  (i) promptly, a copy of all final reports submitted in
         connection with any material interim or material special audit made by
         independent accountants of the books of UCAR, Global, the Borrower or
         any Subsidiary; and

                  (j) promptly, from time to time, such other information
         regarding the operations, business affairs and financial condition of
         UCAR, Global, the Borrower or any Subsidiary or compliance with the
         terms of any Loan Document, or such consolidating financial statements,
         or such financial statements showing the results of operations of any
         Unrestricted Subsidiary, as in each case the Administrative Agent or
         any Lender, acting through the Administrative Agent, may reasonably
         request.

                  SECTION 6.05. LITIGATION AND OTHER NOTICES. Furnish to the
Administrative Agent and each Lender written notice of the following promptly
after any Responsible Officer of Global obtains actual knowledge thereof:

                                      -72-
<PAGE>

                  (a) any Event of Default or Default, specifying the nature and
         extent thereof and the corrective action (if any) proposed to be taken
         with respect thereto;

                  (b) the filing or commencement of, or any written threat or
         notice of intention of any person to file or commence, any action, suit
         or proceeding, whether at law or in equity or by or before any
         Governmental Authority, against UCAR, Global, the Borrower or any
         Subsidiary in respect of which there is a reasonable possibility of an
         adverse determination and which, if adversely determined, could
         reasonably be expected to result in a Material Adverse Effect; and

                  (c) any other development specific to UCAR, Global, the
         Borrower or any Subsidiary that is not a matter of general public
         knowledge and that has resulted in, or could reasonably be expected to
         result in, a Material Adverse Effect.

                  SECTION 6.06. EMPLOYEE BENEFITS. (a) Comply in all material
respects with the applicable provisions of ERISA and the provisions of the Code
relating to ERISA and any applicable similar non-U.S. law and (b) furnish to the
Administrative Agent (i) as soon as possible after, and in any event within 30
days after any Responsible Officer of UCAR, Global, the Borrower or any ERISA
Affiliate knows or has reason to know that, any Reportable Event has occurred, a
statement of Global signed by one of its Financial Officers setting forth
details as to such Reportable Event and the action proposed to be taken with
respect thereto, together with a copy of the notice, if any, of such Reportable
Event given to the PBGC, (ii) promptly after any such Responsible Officer learns
of receipt thereof, a copy of any notice that the Borrower or any ERISA
Affiliate may receive from the PBGC relating to the intention of the PBGC to
terminate any Plan or Plans (other than a Plan maintained by an ERISA Affiliate
that is considered an ERISA Affiliate only pursuant to subsection (m) or (o) of
Code Section 414) or to appoint a trustee to administer any such Plan, (iii)
within 30 days after the due date for filing with the PBGC pursuant to Section
412(n) of the Code a notice of failure to make a required installment or other
payment with respect to a Plan, a statement of Global signed by one of its
Financial Officers setting forth details as to such failure and the action
proposed to be taken with respect thereto, together with a copy of any such
notice given to the PBGC and (iv) promptly after any such Responsible Officer
learns thereof and in any event within 30 days after receipt thereof by UCAR,
Global, the Borrower or any ERISA Affiliate from the sponsor of a Multiemployer
Plan, a copy of each notice received by UCAR, Global, the Borrower or any ERISA
Affiliate concerning (A) the imposition of Withdrawal Liability or (B) a
determination that a Multiemployer Plan is, or is expected to be, terminated or
in reorganization, in each case within the meaning of Title IV of ERISA;
PROVIDED that in the case of each of clauses (i) through (iv) above, notice to
the Administrative Agent shall only be required if such event or condition,
together with all other events or conditions referred to in clauses (i) through
(iv) above, could reasonably be expected to result in liability of UCAR, Global,
the Borrower or any Subsidiary in an aggregate amount exceeding $7,500,000.

                  SECTION 6.07. MAINTAINING RECORDS; ACCESS TO PROPERTIES AND
INSPECTIONS. Maintain all financial records in accordance with GAAP and permit
any persons designated by the Administrative Agent or any Lender to visit and
inspect the financial records and the properties of UCAR, Global, the Borrower
or any Subsidiary at reasonable times, upon reasonable prior notice to UCAR, and
as often as reasonably requested, and to make extracts from and copies of such
financial records, and to discuss the affairs, finances and condition of the
Borrower or any Subsidiary with the officers thereof and independent accountants
therefor (in each case, subject to reasonable requirements of confidentiality,
including requirements imposed by law or by contract).

                                      -73-
<PAGE>

                  SECTION 6.08. USE OF PROCEEDS. Use the proceeds of the Loans
and request the issuance of Letters of Credit only for the purposes set forth in
the preamble to this Agreement.

                  SECTION 6.09. COMPLIANCE WITH ENVIRONMENTAL LAWS. Comply, and
cause all lessees and other persons occupying its Properties to comply, with all
Environmental Laws and Environmental Permits applicable to its and their
respective operations and Properties; obtain and renew all Environmental Permits
necessary for its and their respective operations and Properties; and conduct
any Remedial Action in accordance with Environmental Laws, except, in each case
with respect to this Section 6.09, to the extent the failure to do so,
individually or in the aggregate, could not reasonably be expected to have a
Material Adverse Effect.

                  SECTION 6.10. PREPARATION OF ENVIRONMENTAL REPORTS. If a
Default caused by reason of a breach, or facts that constitute a breach, of
Section 4.17 or 6.09 shall have occurred and be continuing, at the request of
the Required Lenders through the Administrative Agent, provide to Lenders within
90 days after such request, at the expense of Global, an environmental site
assessment report for the Properties which are the subject of such Default
prepared by an environmental consulting firm reasonably acceptable to the
Administrative Agent, indicating the presence or absence of Hazardous Materials
and the estimated cost of any Remedial Action required under any applicable
Environmental Law in connection with such Properties.

                  SECTION 6.11. FURTHER ASSURANCES. Execute any and all further
documents, financing statements, agreements and instruments, and take all
further action (including filing Uniform Commercial Code and other financing
statements) that may be required under applicable law or that the Collateral
Agent may reasonably request, (a) in order to effectuate the transactions
contemplated by the Loan Documents, (b) in order to cause the Collateral and
Guarantee Requirement to be satisfied at all times and (c) in order to grant,
preserve, protect and perfect the validity and first priority (subject to Liens
permitted by Section 7.02) of the security interests created or intended to be
created by the Security Documents. All such security interests and Liens will be
created under the Security Documents and other instruments and documents in form
and substance reasonably satisfactory to the Collateral Agent, and UCAR, Global,
the Borrower and the Subsidiaries shall deliver or cause to be delivered to the
Administrative Agent all such instruments and documents (including legal
opinions and lien searches) as the Collateral Agent or the Required Lenders
shall reasonably request to evidence compliance with this Section 6.11. UCAR,
Global and the Borrower agree to provide, and to cause each Subsidiary to
provide, such evidence as the Collateral Agent shall reasonably request as to
the perfection and priority status of each such security interest and Lien.

                  SECTION 6.12. SIGNIFICANT SUBSIDIARIES. Cause Significant
Subsidiaries at all times to (a) account for 85% or more of the consolidated
assets of Global and (b) have accounted for 85% or more of EBITDA for each of
the two consecutive periods of four fiscal quarters immediately preceding the
date of determination, after giving effect to the designation of any Significant
Subsidiary on any date as of which compliance with this Section 6.12 is being
determined.

                  SECTION 6.13. CERTAIN ACCOUNTING MATTERS. (a) In the case of
each of UCAR, Global, the Borrower and the Subsidiaries, cause its respective
fiscal year to end on December 31.

                  (b) Cause its independent public accountants to be KPMG LLP or
any other independent public accountant of recognized national standing
reasonably acceptable to the Administrative Agent.

                  SECTION 6.14. DIVIDENDS. In the case of Global, permit its
Subsidiaries to pay dividends and cause such dividends to be paid to the extent
required to pay the monetary Obligations, subject to restrictions permitted by
Section 7.09(c) and to prohibitions imposed by applicable requirements of law.

                  SECTION 6.15. INTEREST/EXCHANGE RATE PROTECTION AGREEMENTS.
Maintain in effect one or more Interest/Exchange Rate Protection Agreements with
any of the Lenders or other financial institutions reasonably satisfactory to
the Administrative Agent, the effect of which shall be to limit the interest
payable in connection with 40% of the aggregate principal amount of the Term
Borrowings projected in good faith to be outstanding at all times to a maximum
rate and on terms and conditions comparable to those set forth in the
Interest/Exchange Rate Protection Agreements in effect on the Effective Date or
otherwise reasonably acceptable, taking into account current market conditions,
to the Administrative Agent, and deliver evidence of the execution and delivery
thereof to the Administrative Agent.

                  SECTION 6.16. CORPORATE SEPARATENESS. Cause the management,
business and affairs of each of the Unrestricted Subsidiaries to be conducted in
such a manner that each Unrestricted Subsidiary will be perceived as a legal
entity separate and distinct from UCAR, Global, the Borrower and the
Subsidiaries.

                                   ARTICLE VII

                               NEGATIVE COVENANTS

                  Each of UCAR, Global and the Borrower covenants and agrees
with each Lender that, so long as this Agreement shall remain in effect and
until the Commitments have been terminated and the principal of and interest on
each Loan, all fees and all other expenses or amounts payable under any Loan
Document have been paid in full and all Letters of Credit have been canceled or
have expired and all amounts drawn thereunder have been reimbursed in full,
unless the Required Lenders shall otherwise consent in writing, none of UCAR,
Global and the Borrower will, or will cause or permit any of the Subsidiaries
to:

                  SECTION 7.01. INDEBTEDNESS; CERTAIN EQUITY SECURITIES. (a) In
the case of the Borrower and the Subsidiaries, incur, create, assume or permit
to exist any Indebtedness, except:

                  (i) Indebtedness existing on the Effective Date and set forth
         in Schedule 7.01, and (other than in the case of intercompany
         Indebtedness among UCAR, Global and other Loan Parties) extensions,
         renewals and replacements of any such Indebtedness that do not increase
         the outstanding principal amount thereof or result in an earlier
         maturity date or decreased weighted average life thereof;

                  (ii) Indebtedness created under the Loan Documents (including
         the Intercompany Notes);

                  (iii) Indebtedness pursuant to Interest/Exchange Rate
         Protection Agreements entered into in order to fix the effective rate
         of interest, or to hedge against currency fluctuations, on the Loans
         and other Indebtedness or to hedge against currency fluctuations with
         respect to purchases and sales of goods in the ordinary course;
         PROVIDED, in each case, that such transactions shall be entered into to
         limit risks arising in the business of the Borrower and the
         Subsidiaries and not for the purpose of speculation;

                                      -75-
<PAGE>

                  (iv) Indebtedness of any Subsidiary owed to (including
         obligations in respect of letters of credit for the benefit of) any
         person providing worker's compensation, health, disability or other
         employee benefits or property, casualty or liability insurance to any
         Subsidiary, pursuant to reimbursement or indemnification obligations to
         such person;

                  (v) Indebtedness of Global, the Borrower or any Subsidiary to
         any Subsidiary, the Borrower or Global, PROVIDED that (A) Indebtedness
         of any Subsidiary that is not a Loan Party to the Borrower or to any
         Subsidiary Loan Party shall be subject to Section 7.04(j) (other than
         loans made to UCAR's Canadian subsidiary in amounts in the aggregate
         not in excess of the remaining reserve for plant closure costs
         established on UCAR's accounts and reflected on its audited December
         31, 1998 financial statements) and shall be evidenced by promissory
         notes that are pledged under the Domestic Pledge Agreement and (B)
         Indebtedness of Global, the Borrower or any Subsidiary Loan Party to
         any Subsidiary that is not a Loan Party shall be subordinated to the
         Obligations on terms satisfactory to the Administrative Agent;

                  (vi) Indebtedness of a Subsidiary which represents the
         assumption by such Subsidiary of Indebtedness of another Subsidiary in
         connection with the permitted merger of such other Subsidiary with or
         into such Subsidiary or the permitted purchase of all or substantially
         all the assets of such other Subsidiary;

                  (vii) Indebtedness of any Subsidiary in respect of performance
         bonds, bid bonds, appeal bonds, surety bonds and similar obligations
         and trade-related letters of credit, in each case provided in the
         ordinary course of business, including those incurred to secure health,
         safety and environmental obligations in the ordinary course of
         business, and any extension, renewal or refinancing thereof to the
         extent not provided to secure the repayment of other Indebtedness and
         to the extent that the amount of refinancing Indebtedness is not
         greater than the amount of Indebtedness being refinanced;

                  (viii) Indebtedness arising from the honoring by a bank or
         other financial institution of a check, draft or similar instrument
         drawn against insufficient funds in the ordinary course of business;
         PROVIDED that such Indebtedness is extinguished within five Business
         Days of its incurrence;

                  (ix) Indebtedness of a Subsidiary acquired after the date
         hereof (or of a special purpose subsidiary formed after the date hereof
         to acquire the assets and assume the Indebtedness of a business unit)
         and Indebtedness of a person merged or consolidated with or into a
         Subsidiary after the date hereof, which Indebtedness in each case
         exists at the time of such acquisition, formation, merger,
         consolidation or conversion into a Subsidiary and is not created in
         contemplation of such event and where such acquisition, formation,
         merger or consolidation is permitted by this Agreement, PROVIDED that
         the aggregate principal amount of Indebtedness under this paragraph
         (ix) shall not exceed $25,000,000 for all Subsidiaries at any time
         outstanding;

                  (x) Capital Lease Obligations, mortgage financings and
         purchase money Indebtedness incurred by any Subsidiary prior to or
         within 270 days after a Capital Expenditure permitted under Section
         7.10 in order to finance such Capital Expenditure, and extensions,
         renewals and replacements of any such Indebtedness that do not increase
         the outstanding principal amount thereof or result in an earlier
         maturity date or decreased weighted average life thereof;

                                      -76-
<PAGE>

                  (xi) Capital Lease Obligations incurred by any Subsidiary in
         respect of any Sale and Leaseback Transaction that is permitted under
         Section 7.03;

                  (xii) other Indebtedness of the Subsidiaries in an aggregate
         principal amount at any time outstanding that, when taken together at
         the time of the incurrence, creation or assumption of such Indebtedness
         with the sum of the aggregate Litigation Payments made after the
         Effective Date in excess of the Litigation Reserves in effect on
         September 30, 1999 (less the amount of charges against such Litigation
         Reserves prior to the Effective Date), plus the aggregate amount of
         additional Litigation Reserves in respect of the Litigation Liabilities
         created after September 30, 1999, is not in excess of $130,000,000,
         PROVIDED that (A) no more than $20,000,000 of such Indebtedness may be
         secured, (B) no more than $15,000,000 of such Indebtedness may be
         Indebtedness of Subsidiaries that are not Loan Parties and (C) for
         purposes of determining compliance herewith, the aggregate principal
         amount of Indebtedness of Brazil and its Subsidiaries at any time shall
         be deemed reduced by the aggregate amount of Permitted Investments held
         at such time by Brazil and its Subsidiaries for the purpose of hedging
         such Indebtedness; and

                  (xiii) all premium (if any), interest (including post-petition
         interest), fees, expenses, indemnities, charges and additional or
         contingent interest on obligations described in clauses (i) through
         (xii) above.

         (b) In the case of UCAR and Global, incur, create, assume or permit to
exist any Indebtedness other than Indebtedness existing on the Effective Date
and set forth on Schedule 7.01, Indebtedness created under the Loan Documents,
Indebtedness permitted by Section 7.01(a)(v) and Indebtedness of UCAR consisting
of contingent liabilities or Indebtedness of the type referred to in the proviso
contained in the definition of "Unrestricted Subsidiary." In addition, UCAR may
elect to receive any Restricted Payment permitted to be made to it under Section
7.06 by incurring intercompany Indebtedness to Global.

         (c) Incur, create, assume or permit to exist any preferred Capital
Stock, unless the Net Proceeds thereof are applied in accordance with Section
2.10(c).

                  SECTION 7.02. LIENS; SALES OF CERTAIN ASSETS. Create, incur,
assume or permit to exist any Lien on any property or assets (including stock or
other securities of any person, including any Subsidiary) now owned or hereafter
acquired by it or on any income or revenues or rights in respect of any thereof,
or sell or transfer income or revenues (including any accounts receivable) or
any right in respect thereof, except:

                  (a) Liens on property or assets of UCAR, Global and the
         Subsidiaries existing on the Effective Date and set forth in Schedule
         7.02; PROVIDED that such Liens shall secure only those obligations
         which they secure on the Effective Date (and extensions, renewals and
         refinancings of such obligations permitted by Section 7.01(a)(i)) and
         shall not subsequently apply to any other property or assets of UCAR,
         Global, the Borrower or any Subsidiary (other than investments in
         Unrestricted Subsidiaries);

                  (b) any Lien created under the Loan Documents;

                  (c) any Lien existing on any property or asset of any
         Subsidiary prior to the acquisition thereof by such Subsidiary;

                                      -77-
<PAGE>

         PROVIDED that (i) such Lien is not created in contemplation of or in
         connection with such acquisition and (ii) such Lien does not apply to
         any other property or asset of UCAR, Global, the Borrower or any
         Subsidiary;

                  (d) any Lien on any property or asset of a Subsidiary securing
         Indebtedness permitted by Section 7.01(a)(ix); PROVIDED that such Lien
         does not apply to any other property or assets of UCAR, Global, the
         Borrower or any Subsidiary not securing such Indebtedness at the date
         of acquisition of such property or asset (other than after acquired
         property of such Subsidiary subjected to a Lien securing Indebtedness
         incurred prior to such date and permitted hereunder which contains a
         requirement for the pledging of after acquired property);

                  (e) Liens for taxes, assessments or other governmental charges
         or levies not yet delinquent, or which are for less than $1,000,000 in
         the aggregate, or which are being contested in compliance with Section
         6.03 or for property taxes on property that UCAR, Global, the Borrower
         or the affected Subsidiary has determined to abandon if the sole
         recourse for such tax, assessment, charge, levy or claim is to such
         property;

                  (f) carriers', warehousemen's, mechanic's, materialmen's,
         repairmen's or other like Liens arising in the ordinary course of
         business and securing obligations that are not yet due and payable or
         that are being contested in good faith by appropriate proceedings and
         in respect of which, if applicable, UCAR, Global, the Borrower or the
         relevant Subsidiary shall have set aside on its books reserves in
         accordance with GAAP;

                  (g) pledges and deposits made in the ordinary course of
         business in compliance with the Federal Employers Liability Act or any
         other worker's compensation, unemployment insurance and other social
         security laws or regulations and deposits securing liability to
         insurance carriers under insurance or self-insurance arrangements in
         respect of such obligations;

                  (h) deposits to secure the performance of bids, trade
         contracts (other than for Indebtedness), leases (other than Capital
         Lease Obligations), statutory obligations, surety and appeal bonds,
         performance bonds and other obligations of a like nature incurred in
         the ordinary course of business, including those incurred to secure
         health, safety and environmental obligations in the ordinary course of
         business or in connection with an appeal of litigation disclosed on
         Schedule 4.09;

                  (i) zoning restrictions, easements, trackage rights, leases
         (other than Capital Lease Obligations), licenses, special assessments,
         rights-of-way, restrictions on use of real property and other similar
         encumbrances incurred in the ordinary course of business which, in the
         aggregate, are not substantial in amount and do not materially detract
         from the value of the property subject thereto or interfere with the
         ordinary conduct of the business of UCAR, Global, the Borrower or any
         of the Subsidiaries;

                  (j) purchase money security interests in real property,
         improvements thereto or equipment hereafter acquired (or, in the case
         of improvements, constructed) by any Subsidiary (including the
         interests of vendors and lessors under conditional sale and title
         retention agreements); PROVIDED that (i) such security interests secure
         Indebtedness or Sale and Lease-Back Transactions permitted by Section
         7.01, (ii) such security interests are incurred, and the Indebtedness
         secured thereby is created, within 270 days after such acquisition (or
         construction), (iii) the Indebtedness secured thereby does not exceed
         100% of the cost (including capitalized interest on construction

                                      -78-
<PAGE>

         financing) of such real property, improvements or equipment at the time
         of such acquisition (or construction), (iv) such expenditures are
         permitted by this Agreement and (v) such security interests do not
         apply to any other property or assets of the Borrower or any Subsidiary
         (other than to accessions to such real property, improvements or
         equipment and provided that individual financings of equipment provided
         by a single lender may be cross-collateralized to other financings of
         equipment provided solely by such lender);

                  (k) Liens securing reimbursement obligations in respect of
         trade-related letters of credit permitted under Section 7.01 and
         covering the goods (or the documents of title in respect of such goods)
         financed by such letters of credit;

                  (l) Liens arising out of capitalized or operating lease
         transactions permitted under Section 7.03, so long as such Liens (i)
         attach only to the property sold in such transaction and any accessions
         thereto and (ii) do not interfere with the business of UCAR, Global,
         the Borrower or any Subsidiary in any material respect;

                  (m) Liens consisting of interests of lessors under capital
         leases permitted by Section 7.01;

                  (n) Liens securing judgments for the payment of money in an
         aggregate amount not in excess of $7,500,000 (except to the extent
         covered by insurance as to which the insurer has acknowledged in
         writing its obligation to cover), unless such judgments shall remain
         undischarged for a period of more than 30 consecutive days during which
         execution shall not be effectively stayed, and Liens securing payment
         of EU antitrust fines, to the extent payment of such fines are deferred
         pursuant to an agreement with an EU authority or relevant court;

                  (o) any Lien arising by operation of law pursuant to Section
         107(1) of CERCLA or pursuant to analogous state or foreign law, for
         costs or damages which are not yet due (by virtue of a written demand
         for payment by a Governmental Authority) or which are being contested
         in compliance with the standard set forth in Section 6.03(a), or on
         property that a Subsidiary has determined to abandon if the sole
         recourse for such costs or damages is to such property, PROVIDED that
         the liability of UCAR, Global, the Borrower and the Subsidiaries with
         respect to the matter giving rise to all such Liens shall not, in the
         reasonable estimate of Global (in light of all attendant circumstances,
         including the likelihood of contribution by third parties), exceed
         $7,500,000;

                  (p) any leases or subleases to other persons of properties or
         assets owned or leased by a Subsidiary;

                  (q) Liens which are contractual rights of set-off (i) relating
         to the establishment of depository relations with banks not given in
         connection with the issuance of Indebtedness or (ii) pertaining to
         pooled deposit and/or sweep accounts of Global, the Borrower and/or any
         Subsidiary to permit satisfaction of overdraft or similar obligations
         incurred in the ordinary course of business of Global, the Borrower and
         the Subsidiaries;

                  (r) other Liens with respect to property or assets not
         constituting collateral for the Obligations with an aggregate fair
         market value of not more than $20,000,000 at any time;

                                      -79-
<PAGE>

                  (s) any Lien arising as a result of a transaction permitted
         under Section 7.05(h) or (i) or under Section 7.13;

                  (t) the sale of accounts receivable in connection with
         collection in the ordinary course of business and Liens which might
         arise as a result of the sale or other disposition of accounts
         receivable pursuant to Section 7.05(h); and

                  (u) the replacement, extension or renewal of any Lien
         permitted by clause (c), (d) or (j) above; PROVIDED that such
         replacement, extension or renewal Lien shall not cover any property
         other than the property that was subject to such Lien prior to such
         replacement, extension or renewal; and PROVIDED FURTHER that the
         Indebtedness and other obligations secured by such replacement,
         extension or renewal Lien are permitted by this Agreement.

Notwithstanding the foregoing, none of UCAR, Global and the Borrower will
create, incur, assume or permit to exist any Lien on any property or assets
(including stock or other securities of any person, including any Subsidiary)
now owned or hereafter acquired by it or on any income or revenues or rights in
respect of any thereof, or sell or transfer any income or revenues (including
any account receivable) or any right in respect thereof, except any Lien created
under the Loan Documents and involuntary Liens of the type described in
paragraphs (a), (e), (n), (o), (q) or (s) above and Liens on any property or
assets of an Unrestricted Subsidiary.

                  SECTION 7.03. SALE AND LEASE-BACK TRANSACTIONS. Enter into
any arrangement, directly or indirectly, with any person whereby it shall sell
or transfer any property, real or personal, used or useful in its business,
whether now owned or hereafter acquired, and thereafter rent or lease such
property or other property which it intends to use for substantially the same
purpose or purposes as the property being sold or transferred (a "SALE AND
LEASE-BACK TRANSACTION"), other than any Sale and Lease-Back Transaction which
involves a sale by a Subsidiary solely for cash consideration on terms not less
favorable than would prevail in an arm's-length transaction and which (a)
results in a Capital Lease Obligation or an operating lease, in either case
entered into to finance a Capital Expenditure permitted by Section 7.10
consisting of the initial acquisition by such Subsidiary of the property sold or
transferred in such Sale and Lease-Back Transaction, PROVIDED that such Sale and
Lease-Back Transaction occurs within 270 days after such acquisition or (b)
results in a Capital Lease Obligation or an operating lease entered into for any
other purpose.

                  SECTION 7.04. INVESTMENTS, LOANS, ADVANCES AND ACQUISITIONS.
Purchase, hold or acquire any Capital Stock, evidences of Indebtedness or other
securities of (including any option, warrant or other right to acquire any of
the foregoing), make or permit to exist any loans or advances to, Guarantee any
obligations of, or make or permit to exist any investment or any other interest
in, any other person, or purchase or otherwise acquire (in one transaction or a
series of transactions) any assets of any other person constituting a business
unit, except:

                  (a) investments (i) existing on the Effective Date in the
         capital stock of the Subsidiaries; (ii) by UCAR in the capital stock of
         Global and the Borrower; (iii) by Global or any Subsidiary in any Loan
         Party (so long as such person shall remain a Loan Party after giving
         effect to such investment); and (iv) by any Subsidiary that is not a
         Loan Party in any Wholly Owned Subsidiary that is not a Loan Party (so
         long as such Subsidiary shall remain a Wholly Owned Subsidiary after
         giving effect to such investment);

                                      -80-
<PAGE>

                  (b) Permitted Investments and investments that were Permitted
         Investments when made;

                  (c) investments arising out of the receipt by Global or any
         Subsidiary of noncash consideration for the sale of assets permitted
         under Section 7.05 provided that such consideration (if the stated
         amount or value thereof is in excess of $1,000,000) is pledged upon
         receipt pursuant to the Pledge Agreements to the extent required
         thereby;

                  (d) the Intercompany Loans and intercompany loans to Global,
         the Borrower or Subsidiary Loan Parties that comply with Section 7.01;

                  (e) (i) loans and advances to employees of UCAR, Global, the
         Borrower or the Subsidiaries not to exceed $6,000,000 in the aggregate
         at any time outstanding (excluding up to $1,000,000 in loans existing
         on the Effective Date to former employees) and (ii) advances of payroll
         payments and expenses to employees in the ordinary course of business;

                  (f) (i) accounts receivable arising and trade credit granted
         in the ordinary course of business and any securities received in
         satisfaction or partial satisfaction thereof from financially troubled
         account debtors to the extent reasonably necessary in order to prevent
         or limit loss and (ii) prepayments and other credits to suppliers made
         in the ordinary course of business consistent with the past practices
         of UCAR, Global and the Subsidiaries;

                  (g) Interest/Exchange Rate Protection Agreements permitted
         pursuant to Section 7.01(a)(iii);

                  (h) investments, other than investments listed in paragraphs
         (a) through (g) of this Section, existing on the Effective Date and set
         forth on Schedule 7.04;

                  (i) investments resulting from pledges and deposits referred
         to in Section 7.02(g) or (h); and

                  (j) (i) investments constituting Permitted Acquisitions made
         with Available Disposition Proceeds and (ii) investments constituting
         Permitted Subsidiary Investments or investments in Unrestricted
         Subsidiaries made after the Effective Date (A) with Equity Proceeds or
         (B) in respect of which the aggregate amount of consideration (whether
         cash or property, as valued at the time each such investment is made)
         does not exceed (net of any return representing return of capital of
         (but not return on) any such investment) at any time the amount set
         forth on Schedule A for the Leverage Ratio that is in effect at such
         time (it being agreed that any such investment permitted when made
         shall not cease to be permitted as a result of the applicable Leverage
         Ratio subsequently changing), PROVIDED that (x) the aggregate amount of
         the consideration (whether cash or property, as valued at the time each
         such investment is made) for all investments made in Unrestricted
         Subsidiaries (other than investments made therein with Equity Proceeds
         after the Effective Date) shall not exceed (net of return of capital of
         (but not return on) any such investment) $50,000,000 at any time (it
         being understood that investments referred to in clause (E) of the
         definition of "Unrestricted Subsidiary" shall not be included in
         determining compliance with such limitation and that no investment
         shall be deemed made solely as a result of the transfer of ownership of
         the Capital Stock of UCAR Graph-Tech Inc. to UCAR), and (A) no more
         than $15,000,000 of such amount at any time may be invested in UCAR

                                      -81-
<PAGE>

         Graph-Tech Inc. and (B) no more than $25,000,000 of such amount at any
         time may be invested in Unrestricted Subsidiaries not engaged primarily
         in Related Businesses, and (y) the aggregate amount of the
         consideration (whether cash or property, as valued at the time each
         such investment is made) for all Permitted Subsidiary Investments made
         in persons in which at the time of determination Global owns, directly
         or indirectly, less than 90% of the outstanding Capital Stock (other
         than investments made therein with Equity Proceeds) after the Effective
         Date shall not exceed (net of return of capital of (but not return on)
         any such investment) $125,000,000 at any time, of which no more than
         $30,000,000 at any time may be invested in persons that are not
         Subsidiaries.

Notwithstanding the foregoing, under no circumstances shall any Foreign
Subsidiary own any of the Capital Stock of any Domestic Subsidiary.

                  SECTION 7.05. MERGERS, CONSOLIDATIONS, SALES OF ASSETS AND
ACQUISITIONS. Merge into or consolidate with any other person, or permit any
other person to merge into or consolidate with it, or sell, transfer, lease or
otherwise dispose of (in one transaction or in a series of transactions) all or
any substantial part of its assets (whether now owned or hereafter acquired),
other than assets of UCAR constituting an Unrestricted Subsidiary, or any
Capital Stock of Global, the Borrower or any Subsidiary, or purchase, lease or
otherwise acquire (in one transaction or a series of transactions) all or any
substantial part of the assets of any other person, except that this Section
shall not prohibit:

                  (a) the purchase and sale of inventory in the ordinary course
         of business by any Subsidiary or the acquisition of any asset of any
         person in the ordinary course of business or any purchase or sale of
         Permitted Investments in the ordinary course of business;

                  (b) if at the time thereof and immediately after giving effect
         thereto no Event of Default or Default shall have occurred and be
         continuing, the merger of any Subsidiary into or with any other Wholly
         Owned Subsidiary in a transaction in which the surviving entity is a
         Wholly Owned Subsidiary (which shall be a domestic Subsidiary if the
         non-surviving person shall be a Domestic Subsidiary and a Guarantor if
         the non-surviving person shall be a Guarantor), and no person other
         than Global or a Wholly Owned Subsidiary receives any consideration;

                 (c) Sale and Lease-Back Transactions permitted by Section 7.03;

                 (d) investments permitted by Section 7.04;

                 (e) subject to Section 7.07, sales, leases or transfers (i)
         from Global or any Subsidiary to Global or to a domestic Wholly Owned
         Subsidiary, (ii) from any Foreign Subsidiary to any Foreign Wholly
         Owned Subsidiary or to Global; (iii) constituting Permitted Subsidiary
         Transfers; or (iv) constituting Permitted Subsidiary Investments
         (subject to the limitations set forth in Section 7.04(j));

                 (f) sales, leases or other dispositions of equipment or real
         property of the Subsidiaries determined by the Board of Directors or
         senior management of Global to be no longer useful or necessary in the
         operation of the business of Global and the Subsidiaries; PROVIDED that
         (x) the Net Proceeds thereof shall be applied in accordance with
         Section 2.10(c) and (y) the fair market value of assets sold, leased or
         otherwise disposed of in any one year shall not exceed $4,000,000 in
         the aggregate;

                                      -82-
<PAGE>

                  (g) sales, leases or other dispositions of inventory of the
         Subsidiaries determined by the Board of Directors or senior management
         of Global to be no longer useful or necessary in the operation of the
         business of Global and the Subsidiaries; PROVIDED that the Net Proceeds
         thereof shall be applied in accordance with Section 2.10(c);

                  (h) sales or other dispositions of accounts receivable of
         Subsidiaries in connection with factoring arrangements so long as the
         aggregate face amount at any time outstanding of receivables subject to
         such arrangements does not exceed (i) $70,000,000 in the aggregate or
         (ii) $10,000,000 for receivables of Domestic Subsidiaries;

                  (i) sales or other dispositions by Global or any Subsidiary of
         assets (other than receivables, except to the extent disposed of
         incidentally in connection with an asset disposition otherwise
         permitted hereby), including Capital Stock of Subsidiaries, for
         consideration in an aggregate amount not exceeding $300,000,000;
         PROVIDED that (i) each such disposition shall be for a consideration
         determined in good faith by the Board of Directors or senior management
         of Global to be at least equal to the fair market value (if any) of the
         asset sold; (ii) the aggregate amount of all noncash consideration
         included in the proceeds of any such disposition may not exceed 25% of
         the fair market value of such proceeds, PROVIDED HOWEVER, that
         obligations of the type referred to in paragraphs (a) or (e) of the
         definition of "Permitted Investments" shall be deemed not to be noncash
         proceeds if such obligations are promptly sold for cash and the
         proceeds of such sale are included in the calculation of Net Proceeds
         from such sale; (iii) no Default or Event of Default shall have
         occurred and be continuing immediately prior to or after such
         disposition; and (iv) no such disposition shall be made unless UCAR
         shall be in compliance, on a pro forma basis of the giving effect to
         such disposition, with the covenants contained in Sections 7.11 and
         7.12 recomputed as at the last day of the most recently ended fiscal
         quarter of UCAR for which financial statements have been delivered
         under Section 5.04(a) or (b) as if such disposition had taken place on
         the first day of each relevant period for testing such compliance, and,
         in the case of any such disposition for consideration in excess of
         $50,000,000, Global shall have delivered to the Administrative Agent a
         certificate of Global signed by a Responsible Officer of Global to such
         effect. Notwithstanding any other provision herein, no Mortgaged
         Property (other than the Mortgaged Property a portion of which is
         currently leased to UCAR Graph-Tech Inc.) may be sold, transferred,
         leased or otherwise disposed of at any time unless the Net Proceeds
         thereof shall be applied immediately to the prepayment of Obligations
         in accordance with Section 2.10(c) or within 10 Business Days to the
         acquisition of property having a value equivalent to or greater than
         the value of such Mortgaged Property and such newly acquired property
         is thereupon either made a Mortgaged Property subject to a Mortgage on
         terms reasonably satisfactory to the Collateral Agent or constitutes an
         addition to a Mortgaged Property and is subject to the Mortgage on such
         Mortgaged Property (or, if not so applied within 10 Business Days,
         deposited in a cash collateral account with the Collateral Agent on
         terms satisfactory to the Collateral Agent); and no sale may be made of
         the Capital Stock of (x) Global, the Borrower, any LC Subsidiary, UCAR
         Carbon Company Inc. or UCAR Holdings II Inc. or (y) any other
         Subsidiary, except in connection with the sale of all the outstanding
         Capital Stock of such Subsidiary that is held by Global or any other
         Subsidiary. Notwithstanding any other provision herein, subject to
         Section 7.06(f), Global or any Subsidiary may sell or otherwise
         transfer to UCAR Graph-Tech Inc. the Mortgaged Property a portion of
         which is currently leased to UCAR Graph-Tech Inc.;

                                      -83-
<PAGE>

                  (j) the sale or other disposition of (i) facilities owned on
         the Effective Date in Berlin, Germany and Welland, Canada and (ii) real
         property and the related closed facilities in Sheffield, England; and

                  (k) the sale or other disposition of all or any part of the
         Capital Stock of UCAR Graph-Tech Inc., PROVIDED that (i) all the Net
         Proceeds received by UCAR in respect thereof (which Net Proceeds shall
         include any repayment of intercompany indebtedness made in connection
         with such sale or disposition) shall be applied immediately to the
         prepayment of Obligations in accordance with Section 2.10(c) and (ii)
         in the case of a spin off of such Capital Stock to the shareholders of
         UCAR, all intercompany Indebtedness owed to UCAR shall have been repaid
         in full and the amount of such repayment shall be deemed to be Net
         Proceeds and shall be applied immediately to the prepayment of
         Obligations in accordance with Section 2.10(c) (and not reinvested).

                  SECTION 7.06. DIVIDENDS AND DISTRIBUTIONS. Declare or make,
directly or indirectly, any Restricted Payment, or incur any obligation
(contingent or otherwise) to do so, except that:

                  (a) any Subsidiary may make any Restricted Payments to Global
         or to any Wholly Owned Subsidiary Loan Party (or, in the case of
         non-Wholly Owned Subsidiaries, to Global or any Subsidiary and to each
         other owner of Capital Stock of such Subsidiary on a pro rata basis (or
         more favorable basis from the perspective of Global or such Subsidiary)
         based on their relative ownership interests);

                  (b) Global may make any Restricted Payments to UCAR in respect
         of overhead, tax liabilities, legal, accounting and other professional
         fees and expenses and any fees and expenses associated with
         registration statements filed with the Securities and Exchange
         Commission and ongoing public reporting requirements, in each case to
         the extent actually incurred by UCAR in connection with the business of
         maintaining its status as a public company or its ownership of the
         Capital Stock of Global, the Borrower and the Unrestricted
         Subsidiaries;

                  (c) so long as no Default or Event of Default shall have
         occurred and be continuing or would result therefrom, UCAR, Global and
         the Subsidiaries may make other Restricted Payments so long as, after
         giving effect thereto, the aggregate amount of Restricted Payments made
         under this paragraph (c) in any fiscal year shall not exceed the sum of
         (i) $25,000,000 and (ii) the lesser of (A) the portion of Excess Cash
         Flow for the immediately preceding year that is not required to be
         applied to prepay Loans and (B) (x) $10,000,000, if the Leverage Ratio
         as of the last day of the most recent fiscal quarter of UCAR for which
         financial statements have been delivered under Section 6.04(a) or (b)
         is greater than or equal to 2.50 to 1.00, or (y) $25,000,000, if such
         Leverage Ratio is less than 2.50 to 1.00;

                  (d) UCAR or Global may make Restricted Payments to purchase or
         redeem shares of Capital Stock (or rights, options or warrants in
         respect of such shares) of UCAR (including related stock appreciation
         rights or similar securities) held by present or former directors,
         officers or employees of UCAR, Global or any Subsidiary or by any Plan
         upon such person's death, disability, retirement or termination of
         employment or under the terms of any such Plan or any other agreement
         under which such shares of stock or related rights were issued;
         PROVIDED that the aggregate amount of such purchases or redemptions (or
         dividends or distributions to UCAR) under this paragraph (d) shall not

                                      -84-
<PAGE>

         exceed $5,000,000 per calendar year which, if not used in any year, may
         be carried forward to any subsequent calendar year; PROVIDED, HOWEVER,
         that the aggregate amount of such purchases or redemptions (or
         dividends or distributions to UCAR) that may be made pursuant to this
         paragraph (d) shall not exceed $25,000,000;

                  (e) Global may otherwise make Restricted Payments to UCAR in
         order to fund Litigation Payments; PROVIDED that the amount of
         Restricted Payments made under this paragraph (e) plus the amount of
         payments in respect of intercompany Indebtedness owed to UCAR made
         pursuant to Section 7.09(a) to fund Litigation Payments, shall not at
         any time exceed the Litigation Reserves in effect on September 30, 1999
         (less the amount of charges against such Litigation Reserves prior to
         the Effective Date), and the amount available for additional Litigation
         Liabilities at such time under Section 7.01(a)(xii) (calculated in the
         manner described in Section 4.24);

                  (f) Global may otherwise make Restricted Payments to UCAR in
         an aggregate amount not to exceed $15,000,000 for the sole and
         exclusive purpose of making investments in UCAR Graph-Tech Inc.,
         PROVIDED that each such investment shall be made in the form of
         intercompany Indebtedness evidenced by promissory notes in form
         satisfactory to the Collateral Agent that are pledged under the
         Domestic Pledge Agreement; and

                  (g) the Capital Stock of UCAR Graph-Tech Inc. may initially be
         distributed (and UCAR shall diligently act to effect such distribution)
         to UCAR, and may subsequently be distributed, subject to Section
         7.05(k), to the stockholders of UCAR.

                  SECTION 7.07. TRANSACTIONS WITH AFFILIATES. (a) Sell or
transfer any property or assets to, or purchase or acquire any property or
assets from, or otherwise engage in any other transaction with, any of its
Affiliates or any known direct or indirect holder of 10% or more of any class of
capital stock of UCAR, unless such transaction is (i) otherwise permitted under
this Agreement and (ii) upon terms no less favorable to UCAR, Global, the
Borrower or such Subsidiary, as the case may be, than it would obtain in a
comparable arm's-length transaction with a person which was not an Affiliate,
PROVIDED that the foregoing restriction shall not apply to the indemnification
of directors of UCAR, Global, the Borrower and the Subsidiaries in accordance
with customary practice.

                  (b) The foregoing paragraph (a) shall not prohibit, to the
extent otherwise permitted under this Agreement, (i) any issuance of securities,
or other payments, awards or grants in cash, securities or otherwise pursuant
to, or the funding of, employment arrangements or stock option, ownership or
purchase plans approved by the Board of Directors of UCAR, (ii) loans or
advances to employees of UCAR, Global, the Borrower or any Subsidiary in
accordance with Section 7.04(e), (iii) transactions among UCAR, Global, the
Borrower and Wholly Owned Subsidiaries and transactions among Wholly Owned
Subsidiaries otherwise permitted by this Agreement, (iv) Permitted Subsidiary
Transfers, (v) the payment of fees and indemnities to directors, officers and
employees of UCAR, Global, the Borrower and the Subsidiaries in the ordinary
course of business, (vi) transactions pursuant to permitted agreements in
existence on the Effective Date and set forth on Schedule 7.07, (vii) payments
pursuant to the Tax Sharing Agreement, (viii) any employment agreements entered
into by UCAR, Global or any of the Subsidiaries in the ordinary course of
business and any payments, awards or grants pursuant thereto, (ix) dividends and
repurchases permitted under Section 7.06, and (x) any purchase by UCAR of
Capital Stock of Global or the Borrower or any contribution by UCAR to the
equity capital of Global or the Borrower.

                                      -85-
<PAGE>

                  SECTION 7.08. BUSINESS OF UCAR, THE BORROWER AND THE
SUBSIDIARIES. (a) In the case of Global and the Subsidiaries (taken as a
whole), cease to engage primarily in the business of manufacturing graphite and
carbon electrodes; (b) in the case of UCAR, engage at any time in any business
or business activity other than (i) the ownership of all the outstanding Capital
Stock of Global and the Borrower together with activities directly related
thereto, (ii) the ownership of Unrestricted Subsidiaries together with
activities directly related thereto, (iii) performance of its obligations under
the Loan Documents, under intercompany Indebtedness and under Indebtedness
incurred in accordance with Section 7.01(b) and (iv) actions required by law to
maintain its status as a corporation and as a public company, and (c) in the
case of the Borrower, own any Capital Stock of any person or engage at any time
in any business activity other than (i) performance of its obligations under the
Loan Documents, (ii) ownership of the Intercompany Notes and (iii) activities
required by law to maintain its status as a corporation.

                  SECTION 7.09. INDEBTEDNESS AND OTHER MATERIAL AGREEMENTS. (a)
Directly or indirectly, make any payment, retirement, repurchase or redemption
on account of the principal of intercompany Indebtedness owed to UCAR or
directly or indirectly prepay or defease any such Indebtedness, except that
Global may make payments in respect of intercompany Indebtedness owed to UCAR in
order to fund Litigation Payments; PROVIDED that the amount of payments that may
be made to UCAR pursuant to this sentence, plus the amount of Restricted
Payments made to UCAR pursuant to Section 7.06(e), shall not exceed the amount
set forth in Section 7.06(e).

                  (b) Amend or modify in any manner adverse to the Lenders, or
grant any waiver or release under or terminate in any manner (if such action
shall be adverse to the Lenders), the certificate of incorporation or by-laws of
Global, the Borrower or any Subsidiary.

                  (c) Permit Global or any Subsidiary to enter into any
agreement or instrument which by its terms restricts the payment of dividends or
the making of cash advances by Global or such Subsidiary to the Borrower or any
Subsidiary that is a direct or indirect parent of such Subsidiary other than
those in effect on the Effective Date and set forth on Schedule 7.09 (or
replacements of such agreements on terms no less favorable to the Lenders), and
those arising under any Loan Document.

                  SECTION 7.10. CAPITAL EXPENDITURES. Permit the aggregate
amount of Capital Expenditures made by the Subsidiaries (other than to the
extent funded with Available Disposition Proceeds) in any fiscal year to exceed
the aggregate amount set forth below:

YEAR                          AMOUNT

2000                      $80,000,000
2001                        80,000,000
2002                        80,000,000
2003                        80,000,000
2004                        80,000,000
2005                        80,000,000
2006                        81,000,000
2007                        84,000,000

PROVIDED, HOWEVER, that (a) Global may in any fiscal year, upon written notice
to the Administrative Agent, increase the amount of Capital Expenditures
permitted to be made pursuant to this Section by an amount up to $10,000,000 by
reducing the amount of Capital Expenditures permitted to be made pursuant to

                                      -86-
<PAGE>

this Section in the next succeeding fiscal year by the amount of such increase,
and (b) to the extent that Capital Expenditures made in any fiscal year were
less than the amount set forth above for such fiscal year less any reduction
made for such fiscal year pursuant to clause (a), such unused amount may be
carried forward to the next succeeding fiscal year; PROVIDED that not more that
$20,000,000 may be carried forward from any fiscal year.

                  SECTION 7.11. INTEREST COVERAGE RATIO. Permit the ratio (the
"INTEREST COVERAGE RATIO") for any four fiscal quarter period ended during any
period set forth below of (a) EBITDA of UCAR, Global, the Borrower and the
Subsidiaries to (b) Cash Interest Expense to be less than the ratio set forth
below for such period:

----------------------- ---------------------------------- ---------------------
 From and Including:            To and Including:                 Ratio:
----------------------- ---------------------------------- ---------------------
    Effective Date             September 30, 2000               2.50 : 1.00
----------------------- ---------------------------------- ---------------------
   October 1, 2000             September 30, 2001               2.50 : 1.00
----------------------- ---------------------------------- ---------------------
   October 1, 2001             September 30, 2002               2.75 : 1.00
----------------------- ---------------------------------- ---------------------
   October 1, 2002             September 30, 2003               3.00 : 1.00
----------------------- ---------------------------------- ---------------------
   October 1, 2003             September 30, 2004               3.25 : 1.00
----------------------- ---------------------------------- ---------------------
   October 1, 2004             September 30, 2005               3.50 : 1.00
----------------------- ---------------------------------- ---------------------
   October 1, 2005             September 30, 2006               3.50 : 1.00
----------------------- ---------------------------------- ---------------------
   October 1, 2006             September 30, 2007               3.50 : 1.00
----------------------- ---------------------------------- ---------------------
   October 1, 2007           Tranche B Maturity Date            3.50 : 1.00
----------------------- ---------------------------------- ---------------------

                  SECTION 7.12. LEVERAGE RATIO. Permit the ratio (the "LEVERAGE
RATIO") of (a) Net Debt as of the last day of any fiscal quarter, which last day
occurs in any period set forth below, to (b) EBITDA for the four quarter period
ended as of such day to be in excess of the ratio set forth below for such
period:

------------------------- ---------------------------------- -------------------
   From and Including:            To and Including:                 Ratio:
------------------------- ---------------------------------- -------------------
      Effective Date             September 30, 2000               4.25 : 1.00
------------------------- ---------------------------------- -------------------
     October 1, 2000             September 30, 2001               4.00 : 1.00
------------------------- ---------------------------------- -------------------
     October 1, 2001             September 30, 2002               4.00 : 1.00
------------------------- ---------------------------------- -------------------
     October 1, 2002             September 30, 2003               3.75 : 1.00
------------------------- ---------------------------------- -------------------
     October 1, 2003             September 30, 2004               3.75 : 1.00
------------------------- ---------------------------------- -------------------
     October 1, 2004             September 30, 2005               3.50 : 1.00
------------------------- ---------------------------------- -------------------
     October 1, 2005             September 30, 2006               3.50 : 1.00
------------------------- ---------------------------------- -------------------
     October 1, 2006             September 30, 2007               3.50 : 1.00
------------------------- ---------------------------------- -------------------
     October 1, 2007           Tranche B Maturity Date            3.50 : 1.00
------------------------- ---------------------------------- -------------------

                                      -87-
<PAGE>

                  SECTION 7.13. CAPITAL STOCK OF THE SUBSIDIARIES. Sell,
transfer, lease or otherwise dispose of, or make subject to any subscription,
option, warrant, call, right or other agreement or commitment of any nature, the
Capital Stock of any Subsidiary, other than (a) pursuant to the Loan Documents
or pursuant to a transaction permitted pursuant to Section 7.05 and subject to
Section 2.10(c), (b) sales, transfers and other dispositions of the Capital
Stock of UCAR Graph-Tech Inc. as contemplated by Section 7.05(k), (c) in
connection with transactions of the type described in Section 7.07(b)(i) and (d)
directors' qualifying shares.

                                  ARTICLE VIII

                               EVENTS OF DEFAULT

                  If any of the following events ("EVENTS OF DEFAULT") shall
occur:

                  (a) the Borrower or any LC Subsidiary shall fail to pay any
         principal of any Loan or any reimbursement obligation in respect of any
         LC Disbursement when and as the same shall become due and payable,
         whether at the due date thereof or at a date fixed for prepayment
         thereof or otherwise;

                  (b) the Borrower or any LC Subsidiary shall fail to pay any
         interest on any Loan or any reimbursement obligation in respect of any
         LC Disbursement, any fee or any other amount (other than an amount
         referred to in clause (a) of this Article) payable under this Agreement
         or any other Loan Document, when and as the same shall become due and
         payable, and such failure shall continue unremedied for a period of
         five Business Days;

                  (c) any representation or warranty made or deemed made by or
         on behalf of UCAR, Global, the Borrower or any Subsidiary in or in
         connection with any Loan Document or any amendment or modification
         thereof or waiver thereunder, or in any report, certificate, financial
         statement or other document furnished pursuant to or in connection with
         any Loan Document or any amendment or modification thereof or waiver
         thereunder, shall prove to have been incorrect in any material respect
         when made or deemed made;

                  (d) UCAR, Global or the Borrower shall fail to observe or
         perform any covenant, condition or agreement contained in Article III,
         in Section 6.01 (with respect to the existence of UCAR, Global or the
         Borrower), 6.05 or 6.08 or in Article VII;

                  (e) any Loan Party shall fail to observe or perform any
         covenant, condition or agreement contained in any Loan Document (other
         than those specified in clause (a), (b) or (d) of this Article), and
         such failure shall continue unremedied for a period of 30 days after
         notice thereof from the Administrative Agent to the Borrower (which
         notice will be given at the request of the Required Lenders);

                  (f) UCAR, Global, the Borrower, any LC Subsidiary, any
         Intercompany Borrower or any Significant Subsidiary shall fail to make
         any payment (whether of principal or interest and regardless of amount)
         in respect of any Indebtedness (other than Indebtedness under any Loan
         Document) having an aggregate principal or notional amount in excess of
         $7,500,000 (such Indebtedness of any such person being called,
         "MATERIAL INDEBTEDNESS"), when and as the same shall become due and
         payable;

                                      -88-
<PAGE>

                  (g) any event or condition occurs that results in any Material
         Indebtedness becoming due prior to its scheduled maturity or that
         enables or permits (with or without the giving of notice, the lapse of
         time or both) the holder or holders of any Material Indebtedness or any
         trustee or agent on its or their behalf to cause any Material
         Indebtedness to become due, or to require the prepayment, repurchase,
         redemption or defeasance thereof, prior to its scheduled maturity;
         PROVIDED that this clause (g) shall not apply to secured Indebtedness
         that becomes due as a result of a voluntary sale or transfer of the
         property or assets securing such Indebtedness that is permitted under
         the Loan Documents;

                  (h) an involuntary proceeding shall be commenced or an
         involuntary petition shall be filed in or with a court or other
         Governmental Authority of competent jurisdiction seeking (i)
         liquidation, reorganization or other relief in respect of UCAR, Global,
         the Borrower or any Subsidiary or its debts, or of a substantial part
         of its assets, under any Federal, state or foreign bankruptcy,
         insolvency, receivership or similar law now or hereafter in effect or
         (ii) the appointment of a receiver, trustee, custodian, sequestrator,
         conservator or similar official for UCAR, Global, the Borrower or any
         Subsidiary or for a substantial part of its assets, and, in any such
         case, such proceeding or petition shall continue undismissed for 60
         days or an order or decree approving or ordering any of the foregoing
         shall be entered;

                  (i) UCAR, Global, the Borrower or any Subsidiary shall (i)
         voluntarily commence any proceeding or file any petition seeking
         liquidation, reorganization or other relief under any Federal, state or
         foreign bankruptcy, insolvency, receivership or similar law now or
         hereafter in effect, (ii) consent to the institution of, or fail to
         contest in a timely and appropriate manner, any proceeding or petition
         described in clause (h) of this Article, (iii) apply for or consent to
         the appointment of a receiver, trustee, custodian, sequestrator,
         conservator or similar official for UCAR, Global, the Borrower or any
         Subsidiary or for a substantial part of its assets, (iv) file an answer
         admitting the material allegations of a petition filed against it in
         any such proceeding, (v) make a general assignment for the benefit of
         creditors or (vi) take any action for the purpose of effecting any of
         the foregoing;

                  (j) UCAR, Global, the Borrower or any Significant Subsidiary
         shall become unable, admit in writing its inability or fail generally
         to pay its debts as they become due;

                  (k) one or more judgments for the payment of money in an
         aggregate amount in excess of $7,500,000 (except to the extent covered
         by insurance as to which the insurer has acknowledged in writing its
         obligation to pay such judgment or judgments) shall be rendered against
         UCAR, Global, the Borrower, any LC Subsidiary, any Intercompany
         Borrower, any Significant Subsidiary or any combination thereof and the
         same shall remain undischarged for a period of 30 consecutive days
         during which execution shall not be effectively stayed, or any action
         shall be legally taken by a judgment creditor to attach or levy upon
         any assets of UCAR, Global, the Borrower, any LC Subsidiary, any
         Intercompany Borrower or any Significant Subsidiary to enforce any such
         judgment;

                  (l) a Reportable Event or Reportable Events, or a failure to
         make a required installment or other payment (within the meaning of
         Section 412(n)(1) of the Code), shall have occurred with respect to any
         Plan, (ii) a trustee shall be appointed by a United States district
         court to administer any Plan, (iii) the PBGC shall institute
         proceedings (including giving notice of intent thereof) to terminate

                                      -89-
<PAGE>

         any Plan, (iv) the Borrower or any ERISA Affiliate shall have been
         notified by the sponsor of a Multiemployer Plan that it has incurred
         Withdrawal Liability to such Multiemployer Plan and the Borrower or
         such ERISA Affiliate does not have reasonable grounds for contesting
         such Withdrawal Liability or is not contesting such Withdrawal
         Liability in a timely and appropriate manner, (v) the Borrower or any
         ERISA Affiliate shall have been notified by the sponsor of a
         Multiemployer Plan that such Multiemployer Plan is in reorganization or
         is being terminated, within the meaning of Title IV of ERISA, (vi) the
         Borrower or any ERISA Affiliate shall engage in any "prohibited
         transaction" (as defined in Section 406 of ERISA or Section 4975 of the
         Code) involving any Plan, (vii) any other similar event or condition
         shall occur or exist with respect to a Plan; and in each case in
         clauses (i) through (vii) above, such event or condition, together with
         all other such events or conditions, if any, could reasonably be
         expected to have a Material Adverse Effect;

                  (m) any Lien purported to be created under any Security
         Document shall cease to be, or shall be asserted by any Loan Party or
         Subsidiary not to be, a valid and perfected Lien on any Collateral,
         with the priority required by the applicable Security Document, or any
         Guarantee purported to be created under any Loan Document shall cease
         to be, or shall be asserted by any Loan Party not to be, in full force
         and effect except (i) as a result of the sale or other disposition of
         the applicable Collateral in a transaction permitted under the Loan
         Documents or (ii) as a result of the Administrative Agent's failure to
         maintain possession of any stock certificates, promissory notes or
         other instruments delivered to it under any Security Document; or

                  (n) a Change in Control shall occur;

then, and in every such event (other than an event with respect to the Borrower
described in clause (h) or (i) of this Article), and at any time thereafter
during the continuance of such event, the Administrative Agent may, and at the
request of the Required Lenders shall, by notice to the Borrower, take either or
both of the following actions, at the same or different times: (i) terminate the
Commitments, and thereupon the Commitments shall terminate immediately, and (ii)
declare the Loans then outstanding to be due and payable in whole (or in part,
in which case any principal not so declared to be due and payable may thereafter
be declared to be due and payable), and thereupon the principal of the Loans so
declared to be due and payable, together with accrued interest thereon and all
fees and other obligations of the Borrower accrued hereunder, shall become due
and payable immediately, without presentment, demand, protest or other notice of
any kind, all of which are hereby waived by the Borrower; and in case of any
event with respect to the Borrower described in clause (h) or (i) of this
Article, the Commitments shall automatically terminate and the principal of the
Loans then outstanding, together with accrued interest thereon and all fees and
other obligations of the Borrower accrued hereunder, shall automatically become
due and payable, without presentment, demand, protest or other notice of any
kind, all of which are hereby waived by the Borrower.

                                   ARTICLE IX

                                   THE AGENTS

                  Each of the Lenders and the Issuing Bank hereby irrevocably
appoints each of the Administrative Agent and the Collateral Agent as its agent
and authorizes each Agent to take such actions on its behalf and to exercise

                                      -90-
<PAGE>

such powers as are delegated to the Agents by the terms of the Loan Documents,
together with such actions and powers as are reasonably incidental thereto.

                  Any bank serving as Agent hereunder shall have the same rights
and powers in its capacity as a Lender as any other Lender and may exercise the
same as though it were not an Agent, and such bank and its Affiliates may accept
deposits from, lend money to and generally engage in any kind of business with
UCAR, Global, the Borrower or any Subsidiary or other Affiliate thereof as if it
were not an Agent hereunder.

                  The Agents shall not have any duties or obligations except
those expressly set forth in the Loan Documents. Without limiting the generality
of the foregoing, (a) the Agents shall not be subject to any fiduciary or other
implied duties, regardless of whether a Default has occurred and is continuing,
(b) the Agents shall not have any duty to take any discretionary action or
exercise any discretionary powers, except discretionary rights and powers
expressly contemplated by the Loan Documents that the Agents are required to
exercise in writing by the Required Lenders (or such other number or percentage
of the Lenders as shall be necessary under the circumstances as provided in
Section 10.02), and (c) except as expressly set forth in the Loan Documents, the
Agents shall not have any duty to disclose, and shall not be liable for the
failure to disclose, any information relating to UCAR, Global, the Borrower or
any of the Subsidiaries that is communicated to or obtained by any bank serving
as Agent or any of its Affiliates in any capacity. The Agents shall not be
liable for any action taken or not taken by them with the consent or at the
request of the Required Lenders (or such other number or percentage of the
Lenders as shall be necessary under the circumstances as provided in Section
10.02) or in the absence of their own gross negligence or wilful misconduct. The
Agents shall be deemed not to have knowledge of any Default unless and until
written notice thereof is given to the Agents by UCAR, Global, the Borrower or a
Lender, and the Agents shall not be responsible for or have any duty to
ascertain or inquire into (i) any statement, warranty or representation made in
or in connection with any Loan Document, (ii) the contents of any certificate,
report or other document delivered thereunder or in connection therewith, (iii)
the performance or observance of any of the covenants, agreements or other terms
or conditions set forth in any Loan Document, (iv) the validity, enforceability,
effectiveness or genuineness of any Loan Document or any other agreement,
instrument or document, or (v) the satisfaction of any condition set forth in
Article V or elsewhere in any Loan Document, other than to confirm receipt of
items expressly required to be delivered to the Agents.

                  The Agents shall be entitled to rely upon, and shall not incur
any liability for relying upon, any notice, request, certificate, consent,
statement, instrument, document or other writing believed by them to be genuine
and to have been signed or sent by the proper person. The Agents also may rely
upon any statement made to them orally or by telephone and believed by them to
be made by the proper person, and shall not incur any liability for relying
thereon. The Agents may consult with legal counsel (who may be counsel for the
Borrower), independent accountants and other experts selected by them, and shall
not be liable for any action taken or not taken by them in accordance with the
advice of any such counsel, accountants or experts.

                  The Agents may perform any and all their duties and exercise
their rights and powers by or through any one or more sub-agents appointed by
them. The Agents and any such sub-agent may perform any and all their duties and
exercise their rights and powers through their respective Related Parties. The
exculpatory provisions of the preceding paragraphs shall apply to any such
sub-agent and to the Related Parties of each Agent and any such sub-agent, and
shall apply to their respective activities in connection with the syndication of
the credit facilities provided for herein as well as activities as Agent.

                                      -91-
<PAGE>

                  Subject to the appointment and acceptance of a successor to an
Agent as provided in this paragraph, such Agent may resign at any time by
notifying the Lenders, the Issuing Bank and the Borrower. Upon any such
resignation, the Required Lenders shall have the right, in consultation with the
Borrower, to appoint a successor. If no successor shall have been so appointed
by the Required Lenders and shall have accepted such appointment within 30 days
after the resigning Agent gives notice of its resignation, then the resigning
Agent may, on behalf of the Lenders and the Issuing Bank, appoint a successor
Agent which shall be a bank with an office in New York, New York, or an
Affiliate of any such bank. Upon the acceptance of its appointment as Agent
hereunder by a predecessor, such successor shall succeed to and become vested
with all the rights, powers, privileges and duties of the retiring Agent, and
the resigning Agent shall be discharged from its duties and obligations
hereunder. The fees payable by the Borrower to a successor Agent shall be the
same as those payable to its predecessor unless otherwise agreed between the
Borrower and such successor. After any Agent's resignation hereunder, the
provisions of this Article and Section 10.03 shall continue in effect for the
benefit of such resigning Agent, its sub-agents and their respective Related
Parties in respect of any actions taken or omitted to be taken by any of them
while it was acting as Agent.

                  Each Lender acknowledges that it has, independently and
without reliance upon the Agents or any other Lender and based on such documents
and information as it has deemed appropriate, made its own credit analysis and
decision to enter into this Agreement. Each Lender also acknowledges that it
will, independently and without reliance upon the Agents or any other Lender and
based on such documents and information as it shall from time to time deem
appropriate, continue to make its own decisions in taking or not taking action
under or based upon this Agreement, any other Loan Document or related agreement
or any document furnished hereunder or thereunder.

                                    ARTICLE X

                                 MISCELLANEOUS

                  SECTION 10.01. NOTICES. Except in the case of notices and
other communications expressly permitted to be given by telephone, all notices
and other communications provided for herein shall be in writing and shall be
delivered by hand or overnight courier service, mailed by certified or
registered mail or sent by telecopy, as follows:

                  (a) if to UCAR, Global or the Borrower, to it at [3102 West
         End Avenue, Suite 1100, Nashville, TN 37203, Attention of President
         (Telecopy No. (615) 760-7651);

                  (b) if to the Administrative Agent, to Morgan Guaranty Trust
         Company of New York, c/o J. P. Morgan Services, Inc., Morgan Christiana
         Center, 500 Stanton Christiana Road, Newark, DE 19713-2107, Attention
         of Andrew Lipsett (Telecopy No. (302) 634-4061);

                  (c) if to the Swingline Lender, to it at Morgan Guaranty Trust
         Company of New York, c/o J. P. Morgan Services, Inc., Morgan Christiana
         Center, 500 Stanton Christiana Road, Newark, DE 19713-2107, Attention
         of Andrew Lipsett (Telecopy No. (302) 634-4061);

                                      -92-
<PAGE>

                  (d) if to the Issuing Bank, to it at Morgan Guaranty Trust
         Company of New York, c/o J. P. Morgan Services, Inc., Morgan Christiana
         Center, 500 Stanton Christiana Road, Newark, DE 19713-2107, Attention
         of Andrew Lipsett (Telecopy No. (302) 634-4061); and

                  (e) if to any other Lender, to it at its address (or telecopy
number) set forth in its Administrative Questionnaire.

Any party hereto may change its address or telecopy number for notices and other
communications hereunder by notice to the other parties hereto. All notices and
other communications given to any party hereto in accordance with the provisions
of this Agreement shall be deemed to have been given on the date of receipt.

                           SECTION 10.02. WAIVERS; AMENDMENTS. (a) No failure
         or delay by the Administrative Agent, the Issuing Bank or any Lender in
         exercising any right or power hereunder or under any other Loan
         Document shall operate as a waiver thereof, nor shall any single or
         partial exercise of any such right or power, or any abandonment or
         discontinuance of steps to enforce such a right or power, preclude any
         other or further exercise thereof or the exercise of any other right or
         power. The rights and remedies of the Administrative Agent, the Issuing
         Bank and the Lenders hereunder and under the other Loan Documents are
         cumulative and are not exclusive of any rights or remedies that they
         would otherwise have. No waiver of any provision of any Loan Document
         or consent to any departure by any Loan Party therefrom shall in any
         event be effective unless the same shall be permitted by paragraph (b)
         of this Section, and then such waiver or consent shall be effective
         only in the specific instance and for the purpose for which given.
         Without limiting the generality of the foregoing, the making of a Loan
         or issuance of a Letter of Credit shall not be construed as a waiver of
         any Default, regardless of whether the Administrative Agent, any Lender
         or the Issuing Bank may have had notice or knowledge of such Default at
         the time.

                           (b) Neither this Agreement nor any other Loan
         Document nor any provision hereof or thereof may be waived, amended or
         modified except, in the case of this Agreement, pursuant to an
         agreement or agreements in writing entered into by UCAR, Global, the
         Borrower and the Required Lenders or, in the case of any other Loan
         Document, pursuant to an agreement or agreements in writing entered
         into by the Administrative Agent and the Loan Party or Loan Parties
         that are parties thereto, in each case (other than in the case of any
         Security Document relating solely to the Obligations or Intercompany
         Borrower Obligations of a Foreign Subsidiary) with the consent of the
         Required Lenders; PROVIDED that no such agreement shall (i) increase
         the Commitment of any Lender without the written consent of such
         Lender, (ii) reduce the principal amount of any Loan or LC Disbursement
         or reduce the rate of interest thereon, or reduce any fees payable
         hereunder, without the written consent of each Lender affected thereby,
         (iii) postpone the maturity of any Loan, or any scheduled date of
         payment of the principal amount of any Term Loan under Section 2.09, or
         the required date of reimbursement of any LC Disbursement, or any date
         for the payment of any interest or fees payable hereunder, or reduce
         the amount of, waive or excuse any such payment, or postpone the
         scheduled date of expiration of any Commitment, without the written
         consent of each Lender affected thereby, (iv) change Section 2.17(b) or
         (c) in a manner that would alter the pro rata sharing of payments
         required thereby, without the written consent of each Lender, (v)
         change any of the provisions of this Section or the percentage set
         forth in the definition of "REQUIRED LENDERS" or any other provision of
         any Loan Document specifying the number or percentage of Lenders (or
         Lenders of any Class) required to waive, amend or modify any rights

                                      -93-
<PAGE>

         thereunder or make any determination or grant any consent thereunder,
         without the written consent of each Lender (or each Lender of such
         Class, as the case may be), (vi) release UCAR, Global or any Subsidiary
         Loan Party from its Guarantee under any Guarantee Agreement (except as
         expressly provided in such Guarantee Agreement or in this Agreement),
         or limit its liability in respect of such Guarantee, without the
         written consent of each Lender, (vii) release all or substantially all
         the Collateral from the Liens of the Security Documents, without the
         written consent of each Lender, (viii) change any provisions of any
         Loan Document in a manner that by its terms adversely affects the
         rights in respect of payments due of Lenders holding Loans of any Class
         differently than those of Lenders holding Loans of any other Class,
         without the written consent of Lenders holding a majority in interest
         of the outstanding Loans and unused Commitments of each affected Class
         or (ix) change the rights of the Tranche B Lenders to decline mandatory
         prepayments as provided in Section 2.10 without the written consent of
         Tranche B Lenders holding a majority of the outstanding Tranche B
         Loans; PROVIDED FURTHER that (A) no such agreement shall amend, modify
         or otherwise affect the rights or duties of the Administrative Agent,
         the Collateral Agent, the Issuing Bank or the Swingline Lender without
         the prior written consent of the Administrative Agent, the Collateral
         Agent, the Issuing Bank or the Swingline Lender, as the case may be,
         and (B) any waiver, amendment or modification of this Agreement that by
         its terms affects the rights or duties under this Agreement of the
         Revolving Lenders (but not the Tranche A Lenders and Tranche B
         Lenders), the Tranche A Lenders (but not the Revolving Lenders and
         Tranche B Lenders) or the Tranche B Lenders (but not the Revolving
         Lenders and Tranche A Lenders) may be effected by an agreement or
         agreements in writing entered into by UCAR, Global, the Borrower and
         requisite percentage in interest of the affected Class of Lenders that
         would be required to consent thereto under this Section if such Class
         of Lenders were the only Class of Lenders hereunder at the time.
         Notwithstanding the foregoing, any provision of this Agreement may be
         amended by an agreement in writing entered into by UCAR, Global, the
         Borrower, the Required Lenders and the Administrative Agent (and, if
         their rights or obligations are affected thereby, the Issuing Bank and
         the Swingline Lender) if (i) by the terms of such agreement the
         Commitment of each Lender not consenting to the amendment provided for
         therein shall terminate upon the effectiveness of such amendment and
         (ii) at the time such amendment becomes effective, each Lender not
         consenting thereto receives payment in full of the principal of and
         interest accrued on each Loan made by it and all other amounts owing to
         it or accrued for its account under this Agreement.

                           SECTION 10.03. EXPENSES; INDEMNITY; DAMAGE WAIVER.
         (a) The Borrower shall pay (i) all reasonable out-of-pocket expenses
         incurred by the Agents and their Affiliates, including the reasonable
         fees, charges and disbursements of counsel for the Agents, in
         connection with the syndication of the credit facilities provided for
         herein, the preparation and administration of the Loan Documents or any
         amendments, modifications or waivers of the provisions thereof (whether
         or not the transactions contemplated hereby or thereby shall be
         consummated), (ii) all reasonable out-of-pocket expenses incurred by
         the Issuing Bank in connection with the issuance, amendment, renewal or
         extension of any Letter of Credit or any demand for payment thereunder
         and (iii) all out-of-pocket expenses incurred by the Administrative
         Agent, the Collateral Agent, the Issuing Bank or any Lender, including
         the reasonable fees, charges and disbursements of any counsel for the
         Administrative Agent, the Collateral Agent, the Issuing Bank or any
         Lender, in connection with the enforcement or protection of its rights

                                      -94-
<PAGE>

         in connection with the Loan Documents, including its rights under this
         Section, or in connection with the Loans made or Letters of Credit
         issued hereunder, including all such out-of-pocket expenses incurred
         during any workout, restructuring or negotiations in respect of such
         Loans or Letters of Credit.

                           (b) The Borrower shall indemnify the Administrative
         Agent, the Collateral Agent, the Issuing Bank and each Lender, and each
         Related Party of any of the foregoing persons (each such person being
         called an "INDEMNITEE") against, and hold each Indemnitee harmless
         from, any and all losses, claims, damages, liabilities and related
         expenses, including the reasonable fees, charges and disbursements of
         any counsel for any Indemnitee, incurred by or asserted against any
         Indemnitee arising out of, in connection with, or as a result of (i)
         the execution or delivery of any Loan Document or any other agreement
         or instrument contemplated hereby, the performance by the parties to
         the Loan Documents of their respective obligations thereunder or the
         consummation of the Transactions or any other transactions contemplated
         hereby, (ii) any Loan, Letter of Credit, Intercompany Loan or the use
         of the proceeds therefrom (including any refusal by the Issuing Bank to
         honor a demand for payment under a Letter of Credit if the documents
         presented in connection with such demand do not strictly comply with
         the terms of such Letter of Credit), (iii) any actual or alleged
         presence or release of Hazardous Materials on or from any Mortgaged
         Property or any other property currently or formerly owned or operated
         by UCAR, Global, the Borrower or any of the Subsidiaries, or any
         Environmental Claim related in any way to Global, the Borrower or any
         of the Subsidiaries, or (iv) any actual or prospective claim,
         litigation, investigation or proceeding relating to any of the
         foregoing, whether based on contract, tort or any other theory and
         regardless of whether any Indemnitee is a party thereto; PROVIDED that
         such indemnity shall not, as to any Indemnitee, be available to the
         extent that such losses, claims, damages, liabilities or related
         expenses are determined by a court of competent jurisdiction by final
         and nonappealable judgment to have resulted from the gross negligence
         or wilful misconduct of such Indemnitee.

                           (c) To the extent that the Borrower fails to pay any
         amount required to be paid by it to the Administrative Agent, the
         Collateral Agent, the Issuing Bank or the Swingline Lender under
         paragraph (a) or (b) of this Section, each Lender severally agrees to
         pay to the Administrative Agent, the Collateral Agent, the Issuing Bank
         or the Swingline Lender, as the case may be, such Lender's pro rata
         share (determined as of the time that the applicable unreimbursed
         expense or indemnity payment is sought) of such unpaid amount; PROVIDED
         that the unreimbursed expense or indemnified loss, claim, damage,
         liability or related expense, as the case may be, was incurred by or
         asserted against the Administrative Agent, the Collateral Agent, the
         Issuing Bank or the Swingline Lender in its capacity as such. For
         purposes hereof, a Lender's "pro rata share" shall be determined based
         upon its share of the sum of the total Revolving Exposures, outstanding
         Term Loans and unused Commitments at the time.

                           (d) To the extent permitted by applicable law,
         neither UCAR, Global nor the Borrower shall assert, and each hereby
         waives, any claim against any Indemnitee, on any theory of liability,
         for special, indirect, consequential or punitive damages (as opposed to
         direct or actual damages) arising out of, in connection with, or as a
         result of, this Agreement or any agreement or instrument contemplated
         hereby, the Transactions, any Loan, Intercompany Loan or Letter of
         Credit or the use of the proceeds thereof.

                           (e)  All amounts due under this Section shall be
         payable not later than 10 days after written demand therefor.

                                      -95-
<PAGE>

                           SECTION 10.04. SUCCESSORS AND ASSIGNS. (a) The
         provisions of this Agreement shall be binding upon and inure to the
         benefit of the parties hereto and their respective successors and
         assigns permitted hereby (including any Affiliate of the Issuing Bank
         that issues any Letter of Credit), except that none of UCAR, Global and
         the Borrower may assign or otherwise transfer any of its rights or
         obligations hereunder (or under any Guarantee Agreement) without the
         prior written consent of each Lender (and any attempted assignment or
         transfer by any of them without such consent shall be null and void).
         Nothing in this Agreement, expressed or implied, shall be construed to
         confer upon any person (other than the parties hereto, their respective
         successors and assigns permitted hereby (including any Affiliate of the
         Issuing Bank that issues any Letter of Credit) and, to the extent
         expressly contemplated hereby, the Related Parties of each of the
         Administrative Agent, the Collateral Agent, the Issuing Bank and the
         Lenders) any legal or equitable right, remedy or claim under or by
         reason of this Agreement.

                           (b) Any Lender may assign to one or more assignees
         all or a portion of its rights and obligations under this Agreement
         (including all or a portion of its Commitment and the Loans at the time
         owing to it); PROVIDED in connection with each such assignment other
         than assignments effected under the Second Closing Assignment that (i)
         except in the case of an assignment to a Lender or an Affiliate of a
         Lender, each of the Borrower and the Administrative Agent (and, in the
         case of an assignment of all or a portion of a Revolving Commitment or
         any Lender's obligations in respect of its LC Exposure or Swingline
         Exposure, the Issuing Bank and the Swingline Lender) must give their
         prior written consent to such assignment (which consent shall not be
         unreasonably withheld), (ii) except in the case of an assignment to a
         Lender or an Affiliate of a Lender or an assignment of the entire
         remaining amount of the assigning Lender's Commitment or Loans, the
         amount of the Commitment or Loans of the assigning Lender subject to
         each such assignment (determined as of the date the Assignment and
         Acceptance with respect to such assignment is delivered to the
         Administrative Agent) shall not be less than EUR2,500,000, or
         $2,500,000, as applicable, or in the case of an assignment of Tranche B
         Loans, $1,000,000, unless each of the Borrower and the Administrative
         Agent otherwise consent, (iii) each partial assignment shall be made as
         an assignment of a proportionate part of all the assigning Lender's
         rights and obligations under this Agreement, except that this clause
         (iii) shall not be construed to prohibit the assignment of a
         proportionate part of all the assigning Lender's rights and obligations
         in respect of one Class of Commitments or Loans, (iv) the parties to
         each assignment shall execute and deliver to the Administrative Agent
         an Assignment and Acceptance, together with a processing and
         recordation fee of $3,500 (or in the case of an assignment relating
         solely to Tranche B Loans, $2,500), and (v) the assignee, if it shall
         not be a Lender, shall deliver to the Administrative Agent an
         Administrative Questionnaire; and PROVIDED FURTHER that any consent of
         the Borrower otherwise required under this paragraph shall not be
         required if an Event of Default under clause (h) or (i) of Article VIII
         has occurred and is continuing. Subject to acceptance and recording
         thereof pursuant to paragraph (d) of this Section, from and after the
         effective date specified in each Assignment and Acceptance the assignee
         thereunder shall be a party hereto and, to the extent of the interest
         assigned by such Assignment and Acceptance, have the rights and
         obligations of a Lender under this Agreement, and the assigning Lender
         thereunder shall, to the extent of the interest assigned by such
         Assignment and Acceptance, be released from its obligations under this
         Agreement (and, in the case of an Assignment and Acceptance covering
         all of the assigning Lender's rights and obligations under this
         Agreement, such Lender shall cease to be a party hereto but shall
         continue to be entitled to the benefits of Sections 2.14, 2.15, 2.16

                                      -96-
<PAGE>

         and 10.03). Any assignment or transfer by a Lender of rights or
         obligations under this Agreement that does not comply with this
         paragraph shall be treated for purposes of this Agreement as a sale by
         such Lender of a participation in such rights and obligations in
         accordance with paragraph (e) of this Section.

                           (c) The Administrative Agent, acting for this purpose
         as an agent of the Borrower, shall maintain at one of its offices in
         Delaware a copy of each Assignment and Acceptance delivered to it and a
         register for the recordation of the names and addresses of the Lenders,
         and the Commitment of, and principal amount of the Loans and LC
         Disbursements owing to, each Lender pursuant to the terms hereof from
         time to time (the "REGISTER"). The entries in the Register shall be
         conclusive, and UCAR, Global, the Borrower, the Administrative Agent,
         the Collateral Agent, the Issuing Bank and the Lenders may treat each
         person whose name is recorded in the Register pursuant to the terms
         hereof as a Lender hereunder for all purposes of this Agreement,
         notwithstanding notice to the contrary. The Register shall be available
         for inspection by the Borrower, the Collateral Agent, the Issuing Bank
         and any Lender, at any reasonable time and from time to time upon
         reasonable prior notice.

                           (d) Upon its receipt of a duly completed Assignment
         and Acceptance executed by an assigning Lender and an assignee, the
         assignee's completed Administrative Questionnaire (unless the assignee
         shall already be a Lender hereunder), the processing and recordation
         fee referred to in paragraph (b) of this Section and any written
         consent to such assignment required by paragraph (b) of this Section,
         the Administrative Agent shall accept such Assignment and Acceptance
         and record the information contained therein in the Register. No
         assignment shall be effective for purposes of this Agreement unless it
         has been recorded in the Register as provided in this paragraph.

                           (e) Any Lender may, without the consent of the
         Borrower, the Administrative Agent, the Collateral Agent, the Issuing
         Bank or the Swingline Lender, sell participations to one or more banks
         or other entities (a "PARTICIPANT") in all or a portion of such
         Lender's rights and obligations under this Agreement (including all or
         a portion of its Commitment and the Loans owing to it); PROVIDED that
         (i) such Lender's obligations under this Agreement shall remain
         unchanged, (ii) such Lender shall remain solely responsible to the
         other parties hereto for the performance of such obligations and (iii)
         UCAR, Global, the Borrower, the Agents, the Issuing Bank and the other
         Lenders shall continue to deal solely and directly with such Lender in
         connection with such Lender's rights and obligations under this
         Agreement. Any agreement or instrument pursuant to which a Lender sells
         such a participation shall provide that such Lender shall retain the
         sole right to enforce the Loan Documents and to approve any amendment,
         modification or waiver of any provision of the Loan Documents; PROVIDED
         that such agreement or instrument may provide that such Lender will
         not, without the consent of the Participant, agree to any amendment,
         modification or waiver described in the first proviso to Section
         10.02(b) that affects such Participant. Subject to paragraph (f) of
         this Section, the Borrower agrees that each Participant shall be
         entitled to the benefits of Sections 2.14, 2.15 and 2.16 to the same
         extent as if it were a Lender and had acquired its interest by
         assignment pursuant to paragraph (b) of this Section. To the extent
         permitted by law, each Participant also shall be entitled to the
         benefits of Section 10.08 as though it were a Lender, provided such
         Participant agrees to be subject to Section 2.17(c) as though it were a
         Lender.

                                      -97-
<PAGE>

                           (f) A Participant shall not be entitled to receive
         any greater payment under Section 2.14 or 2.16 than the applicable
         Lender would have been entitled to receive with respect to the
         participation sold to such Participant, unless the sale of the
         participation to such Participant is made with the Borrower's prior
         written consent. A Participant that would be a Foreign Lender if it
         were a Lender shall not be entitled to the benefits of Section 2.16
         unless the Borrower is notified of the participation sold to such
         Participant and such Participant agrees, for the benefit of the
         Borrower, to comply with Section 2.16(e) as though it were a Lender.

                           (g) Any Lender may at any time pledge or assign a
         security interest in all or any portion of its rights under this
         Agreement to secure obligations of such Lender, including any pledge or
         assignment to secure obligations to a Federal Reserve Bank, and this
         Section shall not apply to any such pledge or assignment of a security
         interest; PROVIDED that no such pledge or assignment of a security
         interest shall release a Lender from any of its obligations hereunder
         or substitute any such pledgee or assignee for such Lender as a party
         hereto.

                           SECTION 10.05. SURVIVAL. All covenants, agreements,
         representations and warranties made by the Loan Parties in the Loan
         Documents and in the certificates or other instruments delivered in
         connection with or pursuant to this Agreement or any other Loan
         Document shall be considered to have been relied upon by the other
         parties hereto and shall survive the execution and delivery of the Loan
         Documents and the making of any Loans and issuance of any Letters of
         Credit, regardless of any investigation made by any such other party or
         on its behalf and notwithstanding that the Administrative Agent, the
         Collateral Agent, the Issuing Bank or any Lender may have had notice or
         knowledge of any Default or incorrect representation or warranty at the
         time any credit is extended hereunder, and shall continue in full force
         and effect as long as the principal of or any accrued interest on any
         Loan or any fee or any other amount payable under this Agreement is
         outstanding and unpaid or any Letter of Credit is outstanding and so
         long as the Commitments have not expired or terminated. The provisions
         of Sections 2.14, 2.15, 2.16 and 10.03 and Article IX shall survive and
         remain in full force and effect regardless of the consummation of the
         transactions contemplated hereby, the repayment of the Loans, the
         expiration or termination of the Letters of Credit and the Commitments
         or the termination of this Agreement or any provision hereof.

                           SECTION 10.06. COUNTERPARTS; INTEGRATION;
         EFFECTIVENESS. This Agreement may be executed in counterparts (and by
         different parties hereto on different counterparts), each of which
         shall constitute an original, but all of which when taken together
         shall constitute a single contract. This Agreement, the other Loan
         Documents and any separate letter agreements with respect to fees
         payable to the Agents constitute the entire contract among the parties
         relating to the subject matter hereof and supersede any and all
         previous agreements and understandings, oral or written, relating to
         the subject matter hereof. Except as provided in Section 5.01, this
         Agreement shall become effective when it shall have been executed by
         the Administrative Agent and when the Administrative Agent shall have
         received counterparts hereof which, when taken together, bear the
         signatures of each of the other parties hereto, and thereafter shall be
         binding upon and inure to the benefit of the parties hereto and their
         respective successors and assigns. Delivery of an executed counterpart
         of a signature page of this Agreement by telecopy shall be effective as
         delivery of a manually executed counterpart of this Agreement.

                                      -98-
<PAGE>

                           SECTION 10.07. SEVERABILITY. Any provision of this
         Agreement held to be invalid, illegal or unenforceable in any
         jurisdiction shall, as to such jurisdiction, be ineffective to the
         extent of such invalidity, illegality or unenforceability without
         affecting the validity, legality and enforceability of the remaining
         provisions hereof; and the invalidity of a particular provision in a
         particular jurisdiction shall not invalidate such provision in any
         other jurisdiction.

                           SECTION 10.08. RIGHT OF SETOFF. If an Event of
         Default shall have occurred and be continuing, each Lender and each of
         its Affiliates is hereby authorized at any time and from time to time,
         to the fullest extent permitted by law, to set off and apply any and
         all deposits (general or special, time or demand, provisional or final)
         at any time held and other obligations at any time owing by such Lender
         or Affiliate to or for the credit or the account of any Loan Party
         against any of and all the obligations of the Borrower and the LC
         Subsidiaries now or hereafter existing under this Agreement held by
         such Lender, irrespective of whether or not such Lender shall have made
         any demand under this Agreement and although such obligations may be
         unmatured. The rights of each Lender under this Section are in addition
         to other rights and remedies (including other rights of setoff) which
         such Lender may have.

                           SECTION 10.09. GOVERNING LAW; JURISDICTION; CONSENT
         TO SERVICE OF PROCESS. (a) This Agreement shall be construed in
         accordance with and governed by the law of the State of New York.

                           (b) Each of UCAR, Global and the Borrower hereby
         irrevocably and unconditionally submits, for itself and its property,
         to the nonexclusive jurisdiction of the Supreme Court of the State of
         New York sitting in New York County and of the United States District
         Court of the Southern District of New York, and any appellate court
         from any thereof, in any action or proceeding arising out of or
         relating to any Loan Document, or for recognition or enforcement of any
         judgment, and each of the parties hereto hereby irrevocably and
         unconditionally agrees that all claims in respect of any such action or
         proceeding may be heard and determined in such New York State or, to
         the extent permitted by law, in such Federal court. Each of the parties
         hereto agrees that a final judgment in any such action or proceeding
         shall be conclusive and may be enforced in other jurisdictions by suit
         on the judgment or in any other manner provided by law. Nothing in this
         Agreement or any other Loan Document shall affect any right that the
         Administrative Agent, the Collateral Agent, the Issuing Bank or any
         Lender may otherwise have to bring any action or proceeding relating to
         this Agreement or any other Loan Document against UCAR, Global, the
         Borrower or its properties in the courts of any jurisdiction.

                           (c) Each of UCAR, Global and the Borrower hereby
         irrevocably and unconditionally waives, to the fullest extent it may
         legally and effectively do so, any objection which it may now or
         hereafter have to the laying of venue of any suit, action or proceeding
         arising out of or relating to this Agreement or any other Loan Document
         in any court referred to in paragraph (b) of this Section. Each of the
         parties hereto hereby irrevocably waives, to the fullest extent
         permitted by law, the defense of an inconvenient forum to the
         maintenance of such action or proceeding in any such court.

                           (d) Each party to this Agreement irrevocably consents
         to service of process in the manner provided for notices in Section
         10.01. Nothing in this Agreement or any other Loan Document will affect

                                      -99-
<PAGE>

         the right of any party to this Agreement to serve process in any other
         manner permitted by law.

                           SECTION 10.10. WAIVER OF JURY TRIAL. EACH PARTY
         HERETO HEREBY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE
         LAW, ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY IN ANY LEGAL PROCEEDING
         DIRECTLY OR INDIRECTLY ARISING OUT OF OR RELATING TO THIS AGREEMENT,
         ANY OTHER LOAN DOCUMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY
         (WHETHER BASED ON CONTRACT, TORT OR ANY OTHER THEORY). EACH PARTY
         HERETO (A) CERTIFIES THAT NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY
         OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER
         PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE
         FOREGOING WAIVER AND (B) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES
         HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG OTHER
         THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION.

                           SECTION 10.11. HEADINGS. Article and Section
         headings and the Table of Contents used herein are for convenience of
         reference only, are not part of this Agreement and shall not affect the
         construction of, or be taken into consideration in interpreting, this
         Agreement.

                           SECTION 10.12. CONFIDENTIALITY. Each of the
         Administrative Agent, the Collateral Agent, the Issuing Bank and the
         Lenders agrees to maintain the confidentiality of the Information (as
         defined below), except that Information may be disclosed (a) to its and
         its Affiliates' directors, officers, employees and agents, including
         accountants, legal counsel and other advisors (it being understood that
         the persons to whom such disclosure is made will be informed of the
         confidential nature of such Information and instructed to keep such
         Information confidential), (b) to the extent requested by any
         regulatory authority, (c) to the extent required by applicable laws or
         regulations or by any subpoena or similar legal process, (d) to any
         other party to this Agreement, (e) in connection with the exercise of
         any remedies hereunder or any suit, action or proceeding relating to
         this Agreement or any other Loan Document or the enforcement of rights
         hereunder or thereunder, (f) subject to an agreement containing
         provisions substantially the same as those of this Section, to any
         assignee of or Participant in, or any prospective assignee of or
         Participant in, any of its rights or obligations under this Agreement,
         (g) with the consent of any Loan Party or (h) to the extent such
         Information (i) becomes publicly available other than as a result of a
         breach of this Section or (ii) becomes available to the Administrative
         Agent, the Issuing Bank or any Lender on a nonconfidential basis from a
         source other than UCAR, Global or the Borrower. For the purposes of
         this Section, "INFORMATION" means all information received from UCAR,
         Global or the Borrower relating to UCAR, Global or the Borrower or its
         business, other than any such information that is available to the
         Administrative Agent, the Issuing Bank or any Lender on a
         nonconfidential basis prior to disclosure by UCAR, Global or the
         Borrower; PROVIDED that, in the case of information received from UCAR,
         Global or the Borrower after the date hereof, such information is
         clearly identified at the time of delivery as confidential. Any person
         required to maintain the confidentiality of Information as provided in
         this Section shall be considered to have complied with its obligation

                                      -100-
<PAGE>

         to do so if such person has exercised the same degree of care to
         maintain the confidentiality of such Information as such person would
         accord to its own confidential information.

                           SECTION 10.13. INTEREST RATE LIMITATION.
         Notwithstanding anything herein to the contrary, if at any time the
         interest rate applicable to any Loan, together with all fees, charges
         and other amounts which are treated as interest on such Loan under
         applicable law (collectively the "CHARGES"), shall exceed the maximum
         lawful rate (the "MAXIMUM RATE") which may be contracted for, charged,
         taken, received or reserved by the Lender holding such Loan in
         accordance with applicable law, the rate of interest payable in respect
         of such Loan hereunder, together with all Charges payable in respect
         thereof, shall be limited to the Maximum Rate and, to the extent
         lawful, the interest and Charges that would have been payable in
         respect of such Loan but were not payable as a result of the operation
         of this Section shall be cumulated and the interest and Charges payable
         to such Lender in respect of other Loans or periods shall be increased
         (but not above the Maximum Rate therefor) until such cumulated amount,
         together with interest thereon at the Federal Funds Effective Rate to
         the date of repayment, shall have been received by such Lender.

                           SECTION 10.14. RELEASE OF LIENS AND GUARANTEES. In
         the event that any Loan Party or other Subsidiary disposes of any asset
         in a transaction not prohibited by Section 7.05, the Agents are hereby
         directed and authorized to take such action and execute such documents
         as the Borrower may reasonably request, at the Borrower's sole expense,
         to release any Lien on such asset created by any Loan Document and, if
         the asset disposed of is all the Capital Stock of any Guarantor that is
         owned by the Loan Parties and the Subsidiaries, to release any
         Guarantee of such Guarantor under any Guarantee Agreement. Any
         representation, warranty or covenant contained in any Loan Document
         relating to any such Capital Stock, assets, property or Subsidiary
         shall no longer be deemed to be made once such Capital Stock, assets or
         property is disposed of as described above. In addition, the
         Administrative Agent and the Collateral Agent agree to take such
         actions as are reasonably requested by the Borrower and at the
         Borrower's expense to terminate the Liens and security interests
         created by the Loan Documents when all the Obligations have been paid
         in full and all Letters of Credit and Commitments have been terminated
         or have expired.

                                      -101-
<PAGE>

                  IN WITNESS WHEREOF, the parties hereto have caused this
Agreement to be duly executed by their respective authorized officers as of the
day and year first above written.

                                           UCAR INTERNATIONAL INC.,

                                              by

                                                /S/ NANCY M. FALLS
                                                --------------------------------
                                                Name: Nancy M. Falls
                                                Title: Treasurer

                                            UCAR GLOBAL ENTERPRISES INC.,

                                               by

                                                /S/ NANCY M. FALLS
                                                --------------------------------
                                                Name: Nancy M. Falls
                                                Title: Treasurer

                                            UCAR FINANCE INC.,

                                               by

                                                /S/ NANCY M. FALLS
                                                --------------------------------
                                                Name: Nancy M. Falls
                                                Title: Treasurer

                                            MORGAN GUARANTY TRUST COMPANY
                                            OF NEW YORK, individually and
                                            as Administrative Agent, Collateral
                                            Agent, Issuing Bank and Swingline
                                            Lender,

                                               by

                                                /S/ DEBORAH DESANTIS
                                                --------------------------------
                                                Name: Deborah DeSantis
                                                Title: Vice President

                                            THE CHASE MANHATTAN BANK,
                                            individually and as Syndication
                                            Agent,

                                               by

                                              /S/ JAMES H. RAMAGE
                                              ----------------------------------
                                              Name: James H. Ramage
                                              Title: Managing Director

                                     -102-
<PAGE>

                                            CREDIT SUISSE FIRST BOSTON,
                                            individually and as Syndication
                                            Agent,

                                               by

                                               /S/ JOEL GLODOWSKI
                                               ---------------------------------
                                               Name: Joel Glodowski
                                               Title: Managing Director

                                               by

                                               /S/ KATHLEEN D. O'BRIEN
                                               ---------------------------------
                                               Name: Kathleen D. O'Brien
                                               Title: Director

                                     -103-
<PAGE>

Witnesses:

1. /S/ CHERYLYN BRANDT                  2. /S/ CHIANN BAO
   ------------------------------       ----------------------------------------
     Name: Cherylyn Brandt              Name: Chiann Bao
     Identity Card No.:                 Identity Card No.:
     CPF/MF No.:                        CPF/MF No.:

                                     -104-
<PAGE>

                                                                      SCHEDULE A

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

               LEVERAGE RATIO                            AMOUNT

------------------------------------- ------------------------------------------
greater than or equal to 2.75:1.0     $75,000,000
------------------------------------- ------------------------------------------
greater than or equal to  2.5:1.0     $75,000,000
and less than 2.75:1.0
------------------------------------- ------------------------------------------
greater than or equal to  2.0:1.0     $100,000,000
and less than 2.5:1.0
------------------------------------- ------------------------------------------
less than 2.0:1.0                     $125,000,000
------------------------------------- ------------------------------------------

The amount set forth below the caption "Amount" in the table above for any date
shall be determined by reference to the Leverage Ratio as of the last day of the
fiscal quarter most recently ended as of such date and for the period (the
"MEASURED PERIOD") referred to in Section 7.12 for which such last day is the
measuring date (and computed as provided in Section 7.12 with respect to each
such Measured Period), and any change shall become effective upon the delivery
to the Administrative Agent of a certificate of Global signed by a Responsible
Officer of Global (which officer's certificate may be delivered prior to
delivery of the relevant financial statements) with respect to the financial
statements to be delivered pursuant to Section 6.04 for the most recently ended
fiscal quarter (a) setting forth in reasonable detail the calculation of the
Leverage Ratio for such Measured Period and at the end of such fiscal quarter
and (b) stating that the signer has reviewed the terms of this Agreement and the
other Loan Documents and has made, or caused to be made under his or her
supervision, a review in reasonable detail of the transactions and condition of
UCAR, Global, the Borrower and the Subsidiaries during such Measured Period, and
that the signer does not have knowledge of the existence as at the date of such
officer's certificate of any Event of Default or Default. It is understood that
such officer's certificate shall be permitted to be delivered prior to, but in
no event later than, the time of the actual delivery of the financial statements
required to be delivered pursuant to Section 6.04. Notwithstanding the
foregoing, at any time during which the Borrower has failed to deliver the
compliance certificate required under Section 6.04(c) with respect to a fiscal
quarter following the date the delivery thereof is due, the Leverage Ratio shall
be deemed, solely for the purposes of this Schedule A, to be greater than
2.75:1.0, until such time as Global shall deliver such compliance certificate.

                                      -105-<PAGE>

                                                                CONFORMED COPY

                               GUARANTEE AGREEMENT

                        GUARANTEE AGREEMENT, dated as of February 22, 2000, made
                  by UCAR INTERNATIONAL INC., a Delaware corporation ("UCAR"),
                  UCAR GLOBAL ENTERPRISES INC., a Delaware corporation
                  ("GLOBAL"), UCAR FINANCE INC., a Delaware corporation (the
                  "BORROWER"), and each Domestic Subsidiary (UCAR, Global, the
                  Borrower and each Domestic Subsidiary collectively referred to
                  as the "GUARANTORS"), in favor of MORGAN GUARANTY TRUST
                  COMPANY OF NEW YORK, as collateral agent for the Secured
                  Parties (such term and each other capitalized term used but
                  not defined herein having the meaning given it in Article I of
                  the Credit Agreement dated as of February 22, 2000, among
                  UCAR, Global, the Borrower, the LC Subsidiaries from time to
                  time party thereto, the Lenders from time to time party
                  thereto and Morgan Guaranty Trust Company of New York, as
                  Administrative Agent, Collateral Agent and Issuing Bank (as
                  the same may be amended, supplemented or otherwise modified
                  from time to time, the "CREDIT AGREEMENT")).

                                W I T N E S S E T H:

                  WHEREAS, pursuant to the Credit Agreement, the Lenders have
      severally agreed to make Loans and the Issuing Bank has agreed to issue
      Letters of Credit, upon the terms and subject to the conditions set forth
      therein;

                  WHEREAS, UCAR directly or indirectly owns all of the issued
      and outstanding stock of the Borrower, Global and each Domestic
      Subsidiary;

                  WHEREAS, the proceeds of the Loans and the availability of the
      Letters of Credit will be used to enable the Borrower to make Intercompany
      Loans to some of the other Guarantors in connection with the operation of
      their respective businesses;

                  WHEREAS, the Borrower and the other Guarantors are engaged in
      related businesses, and each Guarantor will derive substantial direct and
      indirect benefit from the making of the Loans and the availability of the
      Letters of Credit; and

                  WHEREAS, it is a condition precedent to the obligations of the
      Lenders to make the Loans and the Issuing Bank to issue the Letters of
      Credit that the Guarantors shall have executed and delivered this
      Guarantee to the Collateral Agent for the ratable benefit of the Secured
      Parties.

<PAGE>

                                                                        2

                  NOW, THEREFORE, in consideration of the premises and to induce
      the Secured Parties to enter into the Credit Agreement and to induce the
      Lenders to make their respective Loans and the Issuing Bank and to issue
      Letters of Credit, each of the Guarantors hereby agrees with the
      Collateral Agent, for the ratable benefit of the Secured Parties, as
      follows:

                  1.  DEFINED TERMS.  (a) Unless otherwise defined herein,
      terms defined in the Credit Agreement and used herein shall have the
      meanings given in the Credit Agreement.

                  (b)  "GUARANTEE":  this Guarantee Agreement, as the same
      may be amended, supplemented or otherwise modified from time to time.

                  (c) "OBLIGATIONS": (a) the due and punctual payment of (i) the
      principal of and premium, if any, and interest (including interest
      accruing during the pendency of any bankruptcy, insolvency, receivership
      or other similar proceeding, regardless of whether allowed or allowable in
      such proceeding) on the Loans, when and as due, whether at maturity, by
      acceleration, upon one or more dates set for prepayment or otherwise, (ii)
      each payment required to be made under the Credit Agreement in respect of
      any Letter of Credit, when and as due, including payments in respect of
      reimbursement of disbursements, interest thereon and obligations to
      provide cash collateral and (iii) all other monetary obligations,
      including fees, costs, expenses and indemnities, whether primary,
      secondary, direct, contingent, fixed or otherwise (including monetary
      obligations incurred during the pendency of any bankruptcy, insolvency,
      receivership or other similar proceeding, regardless of whether allowed or
      allowable in such proceeding), of UCAR, Global, the Borrower and the
      Subsidiaries under the Credit Agreement and the other Loan Documents
      (including, without limitation, all monetary obligations of the
      Intercompany Borrowers under the Intercompany Notes and Intercompany
      Borrower Agreements, but only for so long as the Intercompany Notes and
      the rights of the Borrower under the Intercompany Borrower Agreements are
      pledged to the Collateral Agent under one or more Pledge Agreements as
      security for the other Obligations), (b) the due and punctual performance
      of all covenants, agreements, obligations and liabilities of the Loan
      Parties under or pursuant to the Credit Agreement and the other Loan
      Documents, (c) unless otherwise agreed upon in writing by the applicable
      Lender party thereto, the due and punctual payment and performance of all
      obligations of the Borrower and the Subsidiaries, monetary or otherwise,
      under each Interest/Exchange Rate Protection Agreement entered into with
      any counterparty that (i) was a Lender (or an Affiliate thereof) at the
      time such Interest/Exchange Rate Protection Agreement was entered into or
      (ii) (A) was a "Lender" (or an Affiliate thereof) as defined in the
      Existing Credit Agreements at the time such Interest/Exchange Rate
      Protection Agreement was entered into and (B) was one of the initial
      Lenders under the Credit Agreement (or an Affiliate thereof) and (d) all
      obligations of the Guarantors under the Guarantee Agreements;

                  (d) The words "hereof," "herein" and "hereunder" and words of
      similar import when used in this Guarantee shall refer to this Guarantee

<PAGE>

                                                                        3

      as a whole and not to any particular provision of this Guarantee, and
      section references are to this Guarantee unless otherwise specified. The
      words "include", "includes" and "including" shall be deemed to be followed
      by the phrase, "without limitation".

                  (e) The meanings given to terms defined herein shall be
      equally applicable to both the singular and plural forms of such terms.

                  2. GUARANTEE. (a) Subject to the provisions of Section 2(b),
      each Guarantor hereby, jointly and severally, unconditionally and
      irrevocably, as a primary obligor and not merely as a surety, guarantees
      to the Collateral Agent, for the ratable benefit of the Secured Parties
      and their respective successors, endorsees, transferees and assigns, the
      due, punctual and complete payment and performance by the other Loan
      Parties and the LC Subsidiaries, when and as due, whether at the stated
      maturity, by acceleration, upon one or more dates set for prepayment, or
      otherwise of the Obligations.

                  (b) Anything herein or in any other Loan Document to the
      contrary notwithstanding, the maximum liability of each Guarantor
      hereunder and under the other Loan Documents shall in no event exceed the
      amount which can be guaranteed by such Guarantor under applicable Federal
      and state laws relating to the insolvency of debtors (giving effect to the
      right of contribution set forth in Section 3 and in the Indemnity,
      Subrogation and Contribution Agreement).

                  (c) Each Guarantor further agrees to pay any and all
      reasonable expenses (including all reasonable fees and disbursements of
      counsel) which may be paid or incurred by any Secured Party in enforcing,
      or obtaining advice of counsel in respect of, any rights with respect to,
      or collecting, any or all of the Obligations and/or enforcing any rights
      with respect to, or collecting against, such Guarantor under this
      Guarantee. This Guarantee shall remain in full force and effect until the
      Obligations are paid in full, no Letters of Credit are outstanding and the
      Commitments are terminated, notwithstanding that from time to time prior
      thereto while the Commitments are in effect any Loan Party or any LC
      Subsidiary may be free from any Obligations.

                  (d) Each Guarantor agrees that the Obligations may at any time
      and from time to time exceed the maximum amount of the liability of such
      Guarantor hereunder without impairing this Guarantee or affecting the
      rights and remedies of the Collateral Agent or any Secured Party
      hereunder.

                  (e) Each Guarantor agrees that whenever, at any time, or from
      time to time, it shall make any payment to the Collateral Agent for the
      benefit of any Secured Party on account of its liability hereunder, it
      will notify the Collateral Agent in writing that such payment is made
      under this Guarantee for such purpose, provided that the failure of such
      Guarantor to provide such notice shall not preclude the application of
      such payment to the complete or partial satisfaction of such Guarantor's
      obligations hereunder following such Guarantor's notice to the Collateral
      Agent of such payment.

<PAGE>

                                                                        4

                  3. RIGHT OF CONTRIBUTION. Each Guarantor hereby agrees that to
      the extent that any Guarantor shall have paid more than its proportionate
      share of any payment made hereunder, such Guarantor shall have the rights
      with respect to such amounts set forth in the Indemnity, Subrogation and
      Contribution Agreement. Each Guarantor's right of contribution shall be
      subject to the terms and conditions of Section 4 hereof. The provisions of
      this Section shall in no respect limit the obligations and liabilities of
      any Guarantor to the Secured Parties, and each Guarantor shall (subject to
      Section 2(b)) remain liable to the Secured Parties for the full amount
      guaranteed by such Guarantor hereunder.

                  4. NO SUBROGATION. Notwithstanding any payment or payments
      made by any of the Guarantors hereunder or any setoff or application of
      funds of any of the Guarantors by any Secured Party, no Guarantor shall be
      entitled to be subrogated to any of the rights of any Secured Party
      against any Credit Party or any other Guarantor or any collateral security
      or guarantee or right of offset held by any Secured Party for the payment
      of the Obligations, nor shall any Guarantor seek or be entitled to seek
      any contribution or reimbursement from any Credit Party or any other
      Guarantor in respect of payments made by such Guarantor hereunder, until
      all amounts owing to the Secured Parties by any Credit Party on account of
      the Obligations are paid in full, no Letters of Credit are outstanding and
      the Commitments are terminated. If any amount shall be paid to any
      Guarantor on account of such subrogation rights at any time when all of
      the Obligations shall not have been paid in full, Letters of Credit are
      outstanding and the Commitments shall not have been terminated, such
      amount shall be held by such Guarantor in trust for the Secured Parties,
      segregated from other funds of such Guarantor, and shall forthwith upon
      receipt by such Guarantor be turned over to the Collateral Agent in the
      exact form received by such Guarantor (duly endorsed by such Guarantor to
      the Collateral Agent, if required), to be applied against the Obligations,
      whether matured or unmatured, at such time and in such order as the
      Collateral Agent may determine.

                  5. AMENDMENTS, ETC. WITH RESPECT TO THE OBLIGATIONS; WAIVER OF
      RIGHTS. Each Guarantor shall remain obligated hereunder notwithstanding
      that, without any reservation of rights against any Guarantor and without
      notice to or further assent by any Guarantor, any demand for payment of
      any of the Obligations made by any Secured Party may be rescinded by such
      party and any of the Obligations continued, and the Obligations, or the
      liability of any other party upon or for any part thereof, or any
      collateral security or guarantee therefor or right of offset with respect
      thereto, may, from time to time, in whole or in part, be renewed,
      extended, amended, modified, accelerated, compromised, waived, surrendered
      or released by any Secured Party, and the Credit Agreement, any other Loan
      Document, any Interest/Exchange Rate Protection Agreement and any other
      documents executed and delivered in connection therewith may be amended,
      modified, supplemented or terminated, in whole or in part, as the
      Collateral Agent (or the Required Lenders, as the case may be) or the
      relevant Secured Party (in the case of any such Interest/Exchange Rate
      Protection Agreement) may deem advisable from time to time, and any
      collateral security, guarantee or right of offset at any time held by any
      Secured Party for the payment of the Obligations may be sold, exchanged,
      waived, surrendered or released. No Secured Party shall have any

<PAGE>
                                                                        5

      obligation to protect, secure, perfect or insure any Lien at any time held
      by it as security for the Obligations or for this Guarantee or any
      property subject thereto. When making any demand hereunder against any of
      the Guarantors, any Secured Party may, but shall be under no obligation
      to, make a similar demand on any Credit Party or any other Guarantor or
      guarantor, and any failure by any Secured Party to make any such demand or
      to collect any payments from any Credit Party or any such other Guarantor
      or guarantor or any release of any Credit Party or such other Guarantor or
      guarantor shall not relieve any of the Guarantors in respect of which a
      demand or collection is not made or any of the Guarantors not so released
      of their several obligations or liabilities hereunder, and shall not
      impair or affect the rights and remedies, express or implied, or as a
      matter of law, of any Secured Party against any of the Guarantors.

                  6. SECURITY. Each of the Guarantors authorizes each of the
      other Secured Parties, in accordance with the terms and subject to the
      conditions set forth in the Security Documents to which such Guarantor is
      a party, to (a) take and hold security for the payment of this guarantee
      or the Obligations and exchange, enforce, waive and release any such
      security, (b) apply such security and direct the order or manner of sale
      thereof as they in their sole discretion determine and (c) release or
      substitute any one or more endorsees, other guarantors or other obligors.

                  7. GUARANTEE ABSOLUTE AND UNCONDITIONAL. Each Guarantor waives
      any and all notice of the creation, renewal, extension or accrual of any
      of the Obligations and notice of or proof of reliance by any Secured Party
      upon this Guarantee or acceptance of this Guarantee; the Obligations, and
      any of them, shall conclusively be deemed to have been created, contracted
      or incurred, or renewed, extended, amended or waived, in reliance upon
      this Guarantee; and all dealings between any Credit Party and any of the
      Guarantors, on the one hand, and any of the Secured Parties, on the other
      hand, likewise shall be conclusively presumed to have been had or
      consummated in reliance upon this Guarantee. Each Guarantor waives
      diligence, presentment, protest, demand for payment and notice of default
      or nonpayment to or upon any Credit Party or any of the Guarantors with
      respect to the Obligations. Each Guarantor understands and agrees that
      this Guarantee shall be construed as a continuing, absolute and
      unconditional guarantee of payment, and not of collection, and without
      regard to (a) the validity, regularity or enforceability of the Credit
      Agreement, any other Loan Document, any Interest/Exchange Rate Protection
      Agreement, any of the Obligations or any other collateral security
      therefor or guarantee or right of offset with respect thereto at any time
      or from time to time held by any Secured Party, (b) any defense, set-off
      or counterclaim (other than a defense of payment or performance) which may
      at any time be available to or be asserted by any Credit Party against any
      Secured Party, or (c) any other circumstance whatsoever (with or without
      notice to or knowledge of any Secured Party, any Credit Party or such
      Guarantor) which may or might in any manner or to any extent vary the risk
      of the Guarantor or otherwise constitutes, or might be construed to
      constitute, an equitable or legal discharge of any Credit Party for the
      Obligations, or of such Guarantor under this Guarantee, in bankruptcy or
      in any other instance. When pursuing its rights and remedies hereunder

<PAGE>
                                                                        6

      against any Guarantor, any Secured Party may, but shall be under no
      obligation to, pursue such rights and remedies as it may have against any
      Credit Party or any other person (including any other Guarantor) or
      against any collateral security or guarantee for the Obligations or any
      right of offset with respect thereto, and any failure by any Secured Party
      to pursue such other rights or remedies or to collect any payments from
      any Credit Party or any such other person (including any other Guarantor)
      or to realize upon any such collateral security or guarantee or to
      exercise any such right of offset, or any release of any Credit Party or
      any such other person (including any other Guarantor) or any such
      collateral security, guarantee or right of offset, shall not relieve such
      Guarantor of any liability hereunder, and shall not impair or affect the
      rights and remedies, whether express, implied or available as a matter of
      law, of any Secured Party against such Guarantor. This Guarantee shall
      remain in full force and effect and be binding in accordance with and to
      the extent of its terms upon each Guarantor and the successors and assigns
      thereof, and shall inure to the benefit of each Secured Party, and its
      successors, indorsees, transferees and assigns, until all the Obligations
      and the obligations of the Guarantor under this Guarantee shall have been
      satisfied by payment in full, no Letters of Credit shall be outstanding
      and the Commitments shall have been terminated, notwithstanding that from
      time to time while the Commitments are in effect during the term of the
      Credit Agreement any Credit Party may be free from any Obligations.

                  8. REINSTATEMENT. This Guarantee shall continue to be
      effective, or be reinstated, as the case may be, if at any time payment,
      or any part thereof, of any of the Obligations is rescinded or must
      otherwise be restored or returned by any Secured Party for any reason
      whatsoever, including, without limitation, upon the insolvency,
      bankruptcy, dissolution, liquidation or reorganization of any Credit Party
      or any Guarantor, or upon or as a result of the appointment of a receiver,
      intervenor or conservator of, or trustee or similar officer for, any
      Credit Party or any Guarantor or any substantial part of its property, or
      otherwise, all as though such payments had not been made.

                  9.  PAYMENTS.  Each Guarantor hereby guarantees that
      payments hereunder will be paid to the Collateral Agent without setoff
      or counterclaim in Dollars at the office of the Collateral Agent c/o
      J.P. Morgan Services, Inc., Morgan Christiana Center, 500 Stanton
      Christiana Road, Newark, DE 19713-2107.

                  10. INFORMATION. Each of the Guarantors assumes all
      responsibility for being and keeping itself informed of the Credit
      Parties' financial condition and assets and of all other circumstances
      bearing upon the risk of nonpayment of the Obligations and the nature,
      scope and extent of the risks that such Guarantor assumes and incurs
      hereunder, and agrees that none of the Secured Parties will have any duty
      to advise any of the Guarantors of information known to it or any of them
      regarding such circumstances or risks.

<PAGE>

                                                                        7

                  11.  REPRESENTATIONS AND WARRANTIES.  Each Guarantor
      represents and warrants to and with each Secured Party that all
      representations and warranties in the Loan Documents that relate to
      such Guarantor are true and correct in all material respects.

                  12. COVENANTS. Each of the Guarantors covenants and agrees
      with the Secured Parties that, from and after the date of this Guarantee
      until the earlier to occur of (i) the date upon which the Obligations are
      paid in full, no Letters of Credit are outstanding and the Commitments are
      terminated and (ii) the date that such Guarantor is released from its
      guarantee hereunder in accordance with Section 15, unless the Required
      Lenders shall otherwise consent in writing, it will comply with each
      covenant set forth in Articles VI and VII of the Credit Agreement to the
      extent that it relates to such Guarantor.

                  13. AUTHORITY OF COLLATERAL AGENT. Each Guarantor acknowledges
      that the rights and responsibilities of the Collateral Agent under this
      Guarantee with respect to any action taken by the Collateral Agent or the
      exercise or non-exercise by the Collateral Agent of any option, right,
      request, judgment or other right or remedy provided for herein or
      resulting or arising out of this Guarantee shall, as between the
      Collateral Agent and the other Secured Parties, be governed by the Credit
      Agreement and by such other agreements with respect thereto as may exist
      from time to time among them, but, as between the Collateral Agent and
      each Guarantor, the Collateral Agent shall be conclusively presumed to be
      acting as agent for the other Secured Parties with full and valid
      authority so to act or refrain from acting.

                  14.  NOTICES.  All notices, requests and demands to or upon
      any Secured Party or any Guarantor under this Guarantee shall be given
      or made in accordance with Section 10.01 of the Credit Agreement and
      addressed as follows:

                  (a) if to any Secured Party, UCAR, Global or the Borrower, at
            its address or transmission number for notices provided in Section
            10.01 of the Credit Agreement; and

                  (b) if to any other Guarantor, at its address or transmission
            number for notices set forth on Schedule I hereto.

                  The Collateral Agent, each Secured Party and each Guarantor
      may change its address and transmission numbers for notices by notice in
      the manner provided in this Section.

                  15. RELEASE. Each Guarantor (other than UCAR, Global and the
      Borrower) shall be released from its guarantee hereunder in the event that
      all of the capital stock of such Guarantor shall be sold, transferred or
      otherwise disposed of, in accordance with the terms of the Credit
      Agreement, by Global or any other person that shall own such stock, to a
      person that is not UCAR, Global, the Borrower or a Subsidiary.

<PAGE>

                                                                        8

                  16.  COUNTERPARTS.  This Guarantee may be executed by one
      or more of the Guarantors in any number of separate counterparts, and
      all of said counterparts taken together shall be deemed to constitute
      one and the same instrument.  A set of the counterparts of this
      Guarantee signed by all the Guarantors shall be lodged with the
      Collateral Agent.

                  17. SEVERABILITY. Any provision of this Guarantee or any other
      Loan Document which is prohibited or unenforceable in any jurisdiction
      shall, as to such jurisdiction, be ineffective to the extent of such
      prohibition or unenforceability without invalidating the remaining
      provisions hereof, and any such prohibition or unenforceability in any
      jurisdiction shall not invalidate or render unenforceable such provision
      in any other jurisdiction. The parties shall endeavor in good-faith
      negotiations to replace the prohibited or unenforceable provisions with
      valid provisions, the economic effect of which comes as close as possible
      to that of the prohibited or unenforceable provisions.

                  18. RIGHT OF SETOFF. If an Event of Default shall have
      occurred and be continuing under the Credit Agreement, each Secured Party
      is hereby authorized at any time and from time to time, to the fullest
      extent permitted by law, to set off and apply any and all deposits
      (general or special, time or demand, provisional or final) at any time
      held and other indebtedness at any time owing by such Secured Party to or
      for the credit or the account of any Guarantor against any of and all the
      obligations of such Guarantor now or hereafter existing under this
      Guarantee irrespective of whether or not such Secured Party shall have
      made any demand under this Guarantee and although such obligations may be
      unmatured. The rights of each Secured Party under this Section 18 are in
      addition to other rights and remedies (including other rights of setoff)
      and such Secured Party may have.

                  19.  INTEGRATION.  This Guarantee represents the agreement
      of each Guarantor with respect to the subject matter hereof and there
      are no promises or representations by any Guarantor or any Secured
      Party relative to the subject matter hereof not reflected herein.

                  20. AMENDMENTS IN WRITING; NO WAIVER, CUMULATIVE Remedies.
      None of the terms or provisions of this Guarantee may be waived, amended,
      supplemented or otherwise modified except by a written instrument executed
      by each Guarantor and the Collateral Agent, provided that any provision of
      this Guarantee may be waived by the Required Lenders pursuant to a letter
      or agreement executed by the Collateral Agent or by telecopy transmission
      from the Collateral Agent.

                  (b) No Secured Party shall by any act (except by a written
      instrument pursuant to Section 20(a) hereof) or delay be deemed to have
      waived any right or remedy hereunder or to have acquiesced in any Default
      or Event of Default or in any breach of any of the terms and conditions
      hereof. No failure to exercise, nor any delay in exercising, on the part
      of any Secured Party, any right, power or privilege hereunder shall
      operate as a waiver thereof. No single or partial exercise of any right,

<PAGE>

                                                                        9

      power or privilege hereunder shall preclude any other or further exercise
      thereof or the exercise of any other right, power or privilege. A waiver
      by any Secured Party of any right or remedy hereunder on any one occasion
      shall not be construed as a bar to any right or remedy which such Secured
      Party would otherwise have on any future occasion.

                  (c) The rights and remedies herein provided are cumulative,
      may be exercised singly or concurrently and are not exclusive of any other
      rights or remedies provided by law.

                  21.  SECTION HEADINGS.  The section headings used in this
      Guarantee are for convenience of reference only and are not to affect
      the construction hereof or be taken into consideration in the
      interpretation hereof.

                  22. SUCCESSORS AND ASSIGNS. This Guarantee shall be binding
      upon the successors and assigns of each Guarantor and shall inure to the
      benefit of each Guarantor and each Secured Party and their successors and
      assigns; PROVIDED that this Guarantee may not be assigned by any Guarantor
      without the prior written consent of the Collateral Agent.

                  23.  GOVERNING LAW.  THIS GUARANTEE SHALL BE GOVERNED BY,
      AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAW OF THE STATE
      OF NEW YORK.

                  24.  SUBMISSION TO JURISDICTION; WAIVERS.  Each Guarantor
      hereby irrevocably and unconditionally:

                  (a) submits for itself and its property in any legal action or
            proceeding relating to this Guarantee and the other Loan Documents
            to which it is a party, or for recognition and enforcement of any
            judgment in respect thereof, to the non-exclusive general
            jurisdiction of the courts of the State of New York, the courts of
            the United States of America for the Southern District of New York,
            and appellate courts from any thereof;

                  (b) consents that any such action or proceeding may be brought
            in such courts and waives any objection that it may now or hereafter
            have to the venue of any such action or proceeding in any such court
            or that such action or proceeding was brought in an inconvenient
            court and agrees not to plead or claim the same;

                  (c) agrees that service of process in any such action or
            proceeding may be effected by mailing a copy thereof by registered
            or certified mail (or any substantially similar form of mail),
            postage prepaid, to such Guarantor at its address set forth in
            Section 14 or at such other address of which the Collateral Agent
            shall have been notified pursuant thereto;

<PAGE>

                                                                        10

                  (d) agrees that nothing herein shall affect the right to
            effect service of process in any other manner permitted by law or
            shall limit the right to sue in any other jurisdiction; and

                  (e) waives, to the maximum extent not prohibited by law, any
            right it may have to claim or recover in any legal action or
            proceeding referred to in this Section any special, exemplary,
            punitive or consequential damages.

                  25. ADDITIONAL GUARANTORS. Pursuant to Section 6.11 of the
      Credit Agreement, each Domestic Subsidiary that was not in existence or
      not a Domestic Subsidiary on the date thereof is required to enter into
      this Agreement as a Guarantor upon becoming a Domestic Subsidiary. Upon
      execution and delivery, after the date hereof, by the Collateral Agent and
      such Domestic Subsidiary of an instrument in the form of Annex 1, such
      Domestic Subsidiary shall become a Guarantor hereunder with the same force
      and effect as if originally named as a Guarantor hereunder. The execution
      and delivery of any such instrument shall not require the consent of any
      Guarantor hereunder. The rights and obligations of each Guarantor
      hereunder shall remain in full force and effect notwithstanding the
      addition of any new Guarantor as a party to this Guarantee.

                  26. WAIVER OF JURY TRIAL. EACH PARTY HERETO HEREBY WAIVES, TO
      THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT IT MAY HAVE TO A
      TRIAL BY JURY IN RESPECT OF ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING
      OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT OR ANY OF THE OTHER
      LOAN DOCUMENTS. EACH PARTY HERETO (A) CERTIFIES THAT NO REPRESENTATIVE,
      AGENT OR ATTORNEY OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR
      OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF LITIGATION,
      SEEK TO ENFORCE THE FOREGOING WAIVER AND (B) ACKNOWLEDGES THAT IT AND THE
      OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT AND
      THE OTHER LOAN DOCUMENTS, AS APPLICABLE, BY, AMONG OTHER THINGS, THE
      MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION 26.

<PAGE>

                                                                        11

                  IN WITNESS WHEREOF, each of the undersigned has caused this
      Guarantee to be duly executed and delivered by its duly authorized officer
      as of the day and year first above written.

                                          EACH OF THE GUARANTORS
                                          LISTED ON SCHEDULE I HERETO

                                            by
                                               /S/ NANCY M. FALLS
                                               ---------------------------------
                                                Name: Nancy M. Falls
                                                Title: Treasurer

                                          MORGAN GUARANTY TRUST COMPANY OF
                                          NEW YORK

                                            by
                                                /S/ DEBORAH DESANTIS
                                               ---------------------------------
                                                Name: Deborah DeSantis
                                                Title: Vice President

   WITNESSES:

   1. ____________________________           2. ___________________________
      Name:                                     Name:
      Drivers License No.: ___________          Drivers License No.: __________
      Social Security No.: ____________         Social Security No.: __________

<PAGE>

      State of New York     )
                            ) ss.:  New York
      County of New York    )

      On this the day of February, 2000, before me, __________________________,
      the undersigned officer, personally appeared
      ______________________________ and _______________________, known to me to
      be the persons whose names are subscribed to the within instrument and
      each acknowledged that he(she) executed the same for the purposes therein
      contained.

      IN WITNESS WHEREOF I hereunto set my hand.

      ----------------------------
      Notary Public

      My Commission expires ____________________.

<PAGE>

                                                                    SCHEDULE I
                                                        TO GUARANTEE AGREEMENT

                                   GUARANTORS

      UCAR International Inc.
      UCAR Global Enterprises Inc.
      UCAR Finance Inc.
      UCAR Carbon Company Inc.
      UCAR Holdings II Inc.
      UCAR Holdings III Inc.
      UCAR International Trading Inc.
      UCAR Composites Inc.

      [Addresses and telecopy numbers for notices]

<PAGE>

                              SUPPLEMENT NO. dated as of [], to the Guarantee
                        Agreement dated as of February 2, 2000 (the "GUARANTEE
                        AGREEMENT"), among each of the Guarantors (such term and
                        each other capitalized term used but not defined having
                        the meaning given it in the Guarantee Agreement, and if
                        not defined therein, having the meaning given it in
                        Article I of the Credit Agreement) party thereto
                        (together with the Borrower, the "GUARANTORS") and
                        MORGAN GUARANTY TRUST COMPANY OF NEW YORK, as collateral
                        agent (the "COLLATERAL AGENT") for the Secured Parties.

                  A. Reference is made to the Credit Agreement dated as of
      February 22, 2000 (as the same may be amended, supplemented or otherwise
      modified from time to time, the "CREDIT AGREEMENT"), among UCAR
      International Inc., a Delaware corporation ("UCAR"), UCAR Global
      Enterprises Inc., a Delaware corporation ("GLOBAL"), UCAR Finance Inc., a
      Delaware corporation (the "BORROWER"), the LC Subsidiaries from time to
      time party thereto, the Lenders from time to time party thereto and Morgan
      Guaranty Trust Company of New York, as Administrative Agent, Collateral
      Agent and Issuing Bank.

                  B. The Guarantors have entered into the Guarantee Agreement in
      order to induce the Lenders to make Loans and induce the Issuing Bank to
      issue Letters of Credit pursuant to, and upon the terms and subject to the
      conditions specified in, the Credit Agreement. Pursuant to Section 6.11 of
      the Credit Agreement, each Domestic Subsidiary that was not in existence
      or not a Domestic Subsidiary on the date thereof is required to enter into
      the Guarantee Agreement as a Guarantor upon becoming a Domestic
      Subsidiary. Section 25 of the Guarantee Agreement provides that additional
      Domestic Subsidiaries may become Guarantors under the Guarantee Agreement
      by execution and delivery of an instrument in the form of this Supplement.
      The undersigned (the "NEW GUARANTOR") is a Domestic Subsidiary and is
      executing this Supplement in accordance with the requirements of the
      Credit Agreement to become a Guarantor under the Guarantee Agreement in
      order to induce the Lenders to make additional Loans and the Issuing Bank
      to issue additional Letters of Credit and as consideration for Loans
      previously made and Letters of Credit previously issued.

                  Accordingly, the Collateral Agent and the New Guarantor agree
      as follows:

                  SECTION 1. In accordance with Section 25 of the Subsidiary
      Guarantee Agreement, the New Guarantor by its signature below becomes a
      Guarantor under the Guarantee Agreement with the same force and effect as
      if originally named therein as a Guarantor and the New Guarantor hereby

<PAGE>

                                                                        2

      agrees to all the terms and provisions of the Guarantee Agreement
      applicable to it as a Guarantor thereunder. Each reference to a
      "GUARANTOR" and a "DOMESTIC SUBSIDIARY" in the Guarantee Agreement shall
      be deemed to include the New Guarantor. The Guarantee Agreement is hereby
      incorporated herein by reference.

                  SECTION 2. The New Guarantor represents and warrants to the
      Secured Parties that this Supplement has been duly authorized, executed
      and delivered by it and constitutes its legal, valid and binding
      obligation, enforceable against it in accordance with its terms, subject
      to the effects of applicable bankruptcy, insolvency or similar laws
      effecting creditors' rights generally and equitable principles of general
      applicability.

                  SECTION 3. This Supplement may be executed in two or more
      counterparts, each of which shall constitute an original, but all of
      which, when taken together, shall constitute but one instrument. This
      Supplement shall become effective when the Collateral Agent shall have
      received counterparts of this Supplement that, when taken together, bear
      the signatures of the New Guarantor and the Collateral Agent.

                  SECTION 4. Except as expressly supplemented hereby, the
      Subsidiary Guarantee Agreement shall remain in full force and effect.

                  SECTION 5. THIS SUPPLEMENT SHALL BE GOVERNED BY, AND CONSTRUED
      IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

                  SECTION 6. In case any one or more of the provisions contained
      in this Supplement should be held invalid, illegal or unenforceable in any
      respect, neither party hereto shall be required to comply with such
      provision for so long as such provision is held to be invalid, illegal or
      unenforceable, but the validity, legality and enforceability of the
      remaining provisions contained herein and in the Guarantee Agreement shall
      not in any way be affected or impaired. The parties hereto shall endeavor
      in good-faith negotiations to replace the invalid, illegal or
      unenforceable provisions with valid provisions the economic effect of
      which comes as close as possible to that of the invalid, illegal or
      unenforceable provisions.

                  SECTION 7. All communications and notices hereunder shall be
      in writing and given as provided in the Credit Agreement. All
      communications and notices hereunder to the New Guarantor shall be given
      to it at the address set forth under its signature, with a copy to the
      Borrower.

<PAGE>

                                                                        3

                  IN WITNESS WHEREOF, the New Guarantor and the Collateral Agent
      have duly executed this Supplement to the Subsidiary Guarantee Agreement
      as of the day and year first above written.

                                          [NAME OF NEW GUARANTOR],

                                            by

                                              Name:
                                              Title:

                                          MORGAN GUARANTY TRUST COMPANY OF
                                          NEW YORK, Collateral Agent,

                                            by

                                              Name:
                                              Title:

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