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                                                                     EXHIBIT 3.3

                           SECOND AMENDED AND RESTATED

                       LIMITED LIABILITY COMPANY AGREEMENT

                                       OF

                       HUNTSMAN INTERNATIONAL HOLDINGS LLC

This SECOND AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT (this
AGREEMENT) of HUNTSMAN INTERNATIONAL HOLDINGS LLC, a Delaware limited liability
company formerly known as Huntsman ICI Holdings LLC (the COMPANY), is made and
entered into as of December 20, 2001 among HUNTSMAN SPECIALTY CHEMICALS
CORPORATION, a corporation organised under the laws of Delaware (H and initially
the H MEMBER), ICI ALTA INC., a corporation organised under the laws of Delaware
(ICI and initially the ICI MEMBER), DB CAPITAL INVESTORS, L.P., a Delaware
limited partnership formerly known as BT Capital Investors, L.P. (BTCP and
initially the BTCP MEMBER), J.P. MORGAN PARTNERS (BHCA), L.P., a Delaware
limited partnership and successor in interest to Chase Equity Associates, L.P.
(CEA and initially the CEA MEMBER), GS MEZZANINE PARTNERS, L.P., a Delaware
limited partnership (GSMP), and GSMP (HICI), INC., a Cayman Islands corporation
(GSMPO SUB and together with GSMP, the GS FUNDS and initially the GSG MEMBERS)
and such other persons or entities that become Members of the Company, as
hereinafter provided.

WHEREAS, the Company has been formed by H as a Delaware limited liability
company pursuant to (i) the filing of a Certificate of Formation of the Company,
as amended (the CERTIFICATE OF FORMATION), in the Office of the Secretary of
State of the State of Delaware on 23 March 1999 in accordance with the
requirements of the Delaware Act and (ii) an initial Limited Liability Company
Agreement of the Company dated 23 March 1999 as amended on 12 April 1999 (the
INITIAL AGREEMENT) duly executed by H as initial sole Member of the Company, as
the Initial Agreement was amended and restated by the Amended and Restated
Limited Liability Company Agreement of the Company, dated as of June 30, 1999
among H, ICI AMERICAS INC., a corporation organised under the

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laws of Delaware, ICI, BTCP, CEA, and THE GOLDMAN SACHS GROUP, INC. (GSG) (the
1999 AGREEMENT); and

WHEREAS, the Members desire to amend and restate the 1999 Agreement in its
entirety and to set forth in this Agreement the terms governing the business and
affairs of the Company;

NOW THEREFORE, in consideration of the premises and the mutual covenants herein
contained, the Members agree that the 1999 Agreement shall be amended and
restated in its entirety as follows:

INTERPRETATION

DEFINITIONS

1.1            In addition to terms otherwise defined herein, the following
terms are used herein as defined below:

ACCOUNTING PRINCIPLES shall have the meaning given to it in clause 6.1;

ADJUSTED PROPERTY means any property the Carrying Value of which has been
adjusted pursuant to clause 3.10(e);

ADJUSTED RELATIVE CAPITAL ACCOUNT BALANCES has the meaning given in clause 3A.7;

AFFILIATE means, with respect to any specified Person, any other Person,
directly or indirectly controlling or controlled by or under direct or indirect
common control with such specified Person. For purposes of this definition,
"control" (including with correlative meanings, "controlling", "controlled by"
and "under common control with") means the power to direct or cause the
direction of the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities or otherwise, it being
understood that control shall mean direct or indirect ownership of more than
fifty per cent. (50%) of the voting stock or general partnership interest or
voting interest in any undertaking. Notwithstanding the foregoing, for the
purposes of this Agreement, no Associate Group Member is to be regarded as an
Affiliate of any Member or any other member of such Member's Group;

AGREED VALUE means the fair market value of Contributed Property, as determined
by the Board using any reasonable method of valuation, provided that the Agreed
Value of Contributed Property that a Member is obligated to transfer or has
transferred to the Company pursuant to the

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Contribution Agreement shall be the amount set forth in the Contribution
Agreement;

APPLICABLE H TRANSFEREE means (i) an un-Affiliated third party to which any H
Group Member or H Member has transferred H Interests constituting 20% or more of
the then-outstanding Interests and (ii) any un-Affiliated third party to which
any Applicable H Transferee has transferred all (and not only some) of the
Interests held by it and such Interests constitute 20% or more of the
then-outstanding Interests, other than, in either case, any such transferee
which constitutes the H Member subsequent to such transfer;

ASSOCIATE GROUP means the Company and any Subsidiaries of the Company from time
to time;

ASSOCIATE GROUP MEMBER means any member of the Associate Group;

AVAILABLE NET CASH FLOW means, for any period, the consolidated gross cash
receipts (net of borrowings) of the U.S. Associate Group less (i) all expenses
of the U.S. Associate Group which require a cash expenditure, (ii) all payments
of principal of, interest on and any other amounts with respect to indebtedness,
leases or other commitments or obligations of the U.S. Associate Group
(including loans by Members to the U.S. Associate Group), (iii) any sum expended
by the U.S. Associate Group for capital expenditures or asset acquisitions,
loans or investments in Subsidiaries and (iv) amounts for anticipated future
working capital and other purposes, as reasonably determined from time to time
by the Board, provided that in the case of each of (i), (ii) and (iii) above,
expenses, payments and other amounts shall be taken into account to the extent
that they are due and payable during the period for which Available Net Cash
Flow is being calculated;

BANKING REGULATIONS means all federal, state and foreign laws, statutes,
ordinances, rules, regulations, permits, certificates and orders applicable to
banks, bank holding companies and their Affiliates, including, without
limitation, the Bank Holding Company Act and the Federal Reserve Act;

BOARD means the governance board of the Company consisting of all Managers or,
as may be applicable, any duly appointed committee of the Board;

BOARD OBSERVER means any Person granted Board observation rights pursuant to the
terms of clause 4.2(b) of this Agreement;

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BTCP BOARD OBSERVER means the Board Observer appointed by the BTCP Member
pursuant to clause 4.2(b) hereof;

BTCP GROUP means BTCP and those Affiliates of BTCP which generally hold
investments for the private equity business of BTCP's ultimate parent;

BTCP GROUP MEMBER means any member of the BTCP Group;

BTCP INTERESTS means (i) the non-voting convertible Units held by a BTCP Member
from time to time and (ii) the voting Units held by a BTCP Member from time to
time and, in each case, together with any additional Units issued to a BTCP
Member from time to time as herein provided and any Units acquired by a BTCP
Member from any other Member;

BTCP MEMBER means the BTCP Group Member(s) who hold(s) for the time being the
BTCP Interests;

BUDGET means a budget for the Associate Group for a particular Financial Year as
approved from time to time by the Board;

BUSINESS means the business intended to be carried on by the Associate Group, as
described in clause 2;

BUSINESS DAY means a day (other than a Saturday) on which banks generally are
open in London, Rotterdam, New York City and Salt Lake City for a full range of
business;

BUSINESS PLAN means a rolling business plan for the Associate Group relating to
the then current Financial Year and three (3) succeeding Financial Years to be
updated annually;

BUSINESS PROJECTIONS means the 1999-2003 projections for the businesses
contributed to the Company as initialled for identification by the Members;

CAPITAL ACCOUNT means the Capital Account maintained for each Member pursuant to
clause 3.10 of this Agreement;

CAPITAL CONTRIBUTION means, with respect to any Member, the amount or value of
cash or property contributed by such Member to the Company in accordance with
clause 3.1 or 3.2;

CARRYING VALUE means (a) with respect to a Contributed Property, the Agreed
Value of such property reduced (but not below zero) by all

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depreciation, cost recovery and amortisation deductions charged to the Capital
Accounts pursuant to clause 3.10(d) with respect to such property, as well as
any other reductions as a result of sales, retirements and other dispositions of
assets included in a Contributed Property, as of the time of determination, (b)
with respect to an Adjusted Property, the value of such property immediately
following the adjustment provided in clause 3.10(e) reduced (but not below zero)
by all depreciation, cost recovery and amortisation deductions charged to the
Capital Accounts pursuant to clause 3.10(d) with respect to such property, as
well as any other reductions as a result of sales, retirements or dispositions
of assets included in Adjusted Property, as of the time of determination, and
(c) with respect to any other property, the adjusted basis of such property for
federal income tax purposes as of the time of determination;

CEA BOARD OBSERVER means the Board Observer appointed by the CEA Member pursuant
to clause 4.2(b) hereof;

CEA GROUP means CEA and those Affiliates of CEA which generally hold investments
for the private equity business of CEA's ultimate parent;

CEA GROUP MEMBER means any member of the CEA Group;

CEA INTERESTS means (i) the non-voting convertible Units held by a CEA Member
from time to time and (ii) the voting Units held by a CEA Member from time to
time and, in each case, together with any additional Units issued to a CEA
Member from time to time as herein provided and any Units acquired by a CEA
Member from any other Member;

CEA MEMBER means the CEA Group Member(s) who hold(s) for the time being the CEA
Interests;

CERTIFICATE means (i) a certificate evidencing Interests issued prior to the
date hereof substantially in the form of Exhibit B to the 1999 Agreement or a
certificate evidencing Interests issued after the date hereof substantially in
the form of EXHIBIT B to this Agreement or (ii) in the case of the BTCP Member,
the CEA Member and the GSG Members, Exhibit C to the 1999 Agreement or EXHIBIT C
to this Agreement, as appropriate;

CHAIRMAN means the chairman from time to time of the Board;

CHIEF EXECUTIVE means the chief executive from time to time of the Company;

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CHIEF FINANCIAL OFFICER means the chief financial officer from time to time of
the Company;

CLOSING means closing under the Contribution Agreement;

CODE means the Internal Revenue Code of 1986, as it may be amended from time to
time, and any successor to such statute;

COMPANY includes any body corporate, wherever incorporated;

COMPANY PROPERTY means any or all property of the Company from time to time;

CONSOLIDATED COMPANY GROUP means the Company and JV2, taken together, assuming
that (i) the Company was organised as a corporation under the laws of a state of
the United States, (ii) JV2 was organised as a Delaware limited liability
company that is wholly owned by the Company, and (iii) the Company and JV2
prepare and file a single United States federal corporate income tax return;

CONTINUING MEMBER means (i) with respect to clauses 11.5, 11.6, 11.7, 11.8 and
11.9, any Majority Member and any 30% Members (other than the ICI Member) if the
Seller is any Member or any of its Affiliates (other than the BTCP Member, the
CEA Member or either GSG Member, or any of their respective Affiliates), (ii)
with respect to clause 11.13, (x) the BTCP Member, the CEA Member and the GSG
Members, if the Seller is H or any of its Affiliates and (y) the BTCP Member,
the CEA Member and the GSG Members, if the Seller is ICI, the ICI Member, the
ICI Group Member or any of their Affiliates, (iii) with respect to clause
11.13A, (x) the BTCP Member, the CEA Member and the GSG Members, if the Seller
is an H Member, an H Group Member, an Applicable H Transferee or any of their
respective Affiliates, (y) every Member (other than the Seller and, until such
time as a Termination Payment (as defined in the Option Agreement), if required,
is made, the ICI Member), if (1) the Seller is the H Member or any of its
Affiliates, (2) the aggregate number of Units to be sold by the H Member and its
Affiliates exceeds 40% of the then-outstanding Units and (3) the aggregate
number of Units to be transferred by the Seller and its Affiliates, together
with the number of Units, if any, to be transferred in connection therewith by
the Equity Investors pursuant to clause 11.13A, exceeds 50% of the
then-outstanding Units and (z) every Member (other than the Seller and the ICI
Member), if (1) the Seller is any Majority Member or any of its Affiliates and
(2) the number of Units to be transferred by the Majority Member and its
Affiliates exceeds 50% of the

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then-outstanding Units and (iv) with respect to clause 11.15, the H Member, any
Majority Member and any 30% Member;

CONTRIBUTED PROPERTY means property or other consideration (other than cash)
contributed to the Company in exchange for Units of Interest in the Company;

CONTRIBUTION AGREEMENT means the agreement dated as of 15 April 1999 (as
amended) between H, ICI plc, JV2 and the Company pursuant to which H and ICI plc
agreed to make certain contributions of companies, businesses and other assets
to the Company;

CONVERSION EVENT means (a) any public offering or public sale of equity
securities of the Company (including a public offering registered under the
Securities Act of 1933 and a public sale pursuant to Rule 144 of the Securities
and Exchange Commission or any similar rule then in force), (b) any sale of
equity securities of the Company to a person or group of persons (within the
meaning of the Securities Exchange Act of 1934, as amended (the 1934 ACT)) if,
after such sale, such person or group of persons in the aggregate would own or
control securities which possess in the aggregate the ordinary voting power to
appoint a majority of the Managers (provided that such sale has been approved by
the Board), (c) any sale of equity securities of the Company to a person or
group of persons (within the meaning of the 1934 Act) if, after such sale, such
person or group of persons in the aggregate would own or control securities of
the Company (excluding any non-voting Interests being converted and disposed of
in connection with such Conversion Event) which possess in the aggregate the
ordinary voting power to appoint a majority of the Managers, (d) any sale of
equity securities of the Company to a person or group of persons (within the
meaning of the 1934 Act) if, after such sale, such person or group of persons
would not, in the aggregate, own, control or have the right to acquire more than
two percent (2%) of the outstanding securities of any class of voting securities
of the Company and (e) a merger, consolidation or similar transaction involving
the Company if, after such transaction, a person or group of persons (within the
meaning of the 1934 Act) in the aggregate would own or control securities which
possess in the aggregate the ordinary voting power to elect a majority of the
surviving corporation's directors (provided that the transaction has been
approved by the Board);

DELAWARE ACT means the Delaware Limited Liability Company Act, 6 DEL. C.
Sections 18-101 ET SEQ., as it may be amended from time to time, and any
successor to such statute;

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ENVIRONMENTAL COVENANT has the meaning attributed to such term in the
Contribution Agreement;

EQUITY INVESTOR shall mean each of BTCP and CEA and, collectively, GSMP and
GSMPO Sub, and their permitted successors and assigns under this Agreement;

EQUITY INVESTOR APPROVAL MATTERS means those matters listed in clause 4.12;

EQUITY PROPORTIONS means the respective proportions in which the Members hold
the issued Interests which will initially be, in the case of the ICI Member,
thirty per cent. (30%), in the case of the H Member, sixty per cent. (60%), in
the case of the BTCP Member, four and 4/9ths per cent. (4 4/9%), in the case of
the CEA Member, four and 4/9ths per cent. (4 4/9%) and, in the case of the GSG
Members, collectively, one and 1/9th per cent. (1 1/9%);

EQUIVALENT NON-VOTING SECURITY shall mean, with respect to any security issued
or to be issued by any Person, a security of such Person that is identical in
rights and benefits to such security, except that (a) the equivalent security
shall not be entitled to vote on any matter on which holders of voting
securities of such Person are entitled to vote, other than as required by
applicable law or with respect to any amendment or repeal of any provision of
the organisational documents of such Person or any other agreement or instrument
pursuant to which the equivalent security was issued which provision
specifically affects such equivalent security, (b) subject to such reasonable
restrictions as any affected Regulated Member may request (including any
restriction necessary to prevent the violation by such Regulated Member of any
provision of applicable law with respect to its ownership of voting securities),
the equivalent security shall be convertible in a one-to-one ratio into the
first security and (c) the terms of the equivalent security shall include such
provisions requested by any affected Regulated Member as are reasonable and
equitable to ensure that (i) the equivalent security is treated comparably to
the first security with respect to dividends, distributions, stock splits,
reclassifications, capital reorganisations, mergers, consolidations and other
similar events and transactions, (ii) the conversion right provided in subpart
(b) above is equitably protected and (iii) the acquisition of the equivalent
security will not cause such Regulated Member to violate applicable law;

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EXISTING B NOTE INDENTURE means the Second Amended and Restated Indenture, dated
as of the date hereof, between the Company and Bank One, N.A., as Trustee, as in
effect as of the date hereof.

15% MEMBER has the meaning set out in clause 4.2(a);

FINANCIAL YEAR means the fiscal year of the Company as specified in clause 6.3;

FINANCING AGREEMENTS has the meaning attributed to such term in the Contribution
Agreement;

FRAMEWORK AGREEMENT means the Framework Agreement, dated November 2, 2000, among
ICI plc, ICI Finance plc, ICI, H, the Company and JV2.

GROUP means the H Group, the ICI Group, the BTCP Group, the CEA Group or the GSG
Group, as the case may be, with respect to any member of one of those Groups,
or, with respect to any other Member, the ultimate parent company of such Member
at the time such Member becomes a Member and Affiliates of such ultimate parent
company, or any combination of the foregoing, as the context shall dictate;

GSG BOARD OBSERVER means the Board Observer appointed by the GSG Members
pursuant to clause 4.2(b) hereof;

GSG GROUP means GSG, Affiliates of GSG and funds managed by GSG or an Affiliate
of GSG provided, however, that for the purposes of this definition an Affiliate
of GSG shall not include any entity which is a competitor, customer or supplier
(which shall not include a supplier of financial services) of any member of the
Associate Group;

GSG GROUP MEMBER means any member of the GSG Group;

GSG INTERESTS means (i) the non-voting convertible Units held by a GSG Member
from time to time and (ii) the voting Units held by a GSG Member from time to
time and, in each case, together with any additional Units issued to a GSG
Member from time to time as herein provided and any Units acquired by a GSG
Member from any other Member;

GSG MEMBER means the GSG Group Member(s) who hold(s) for the time being the GSG
Interests;

H CORPORATION means Huntsman Corporation;

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H FAMILY means, collectively, Jon M. Huntsman, his spouse, sibling and direct
descendants, and their respective spouses so long as they remain spouses, and
any trust for the benefit of any of the foregoing;

H GROUP means the H Family, the H Corporation and the Subsidiaries of the H
Family from time to time;

H GROUP MEMBER means any member of the H Group;

H INTERESTS means, initially, the Units representing a sixty per cent. (60%)
Interest issued to H in connection with its initial Capital Contribution, as
referenced in clause 3.1 and, thereafter, the Units held by the H Member from
time to time, including any additional Units issued to an H Member from time to
time as herein provided and any Units acquired by an H Member from any other
Member from time to time;

H MANAGERS means the Company's Managers appointed by the H Member from time to
time;

H MEMBER means the H Group Member(s) who hold(s) for the time being the H
Interests; PROVIDED, HOWEVER, that if the H Group Member(s) (or any holder or
holders of any security interest in H Interests) shall have transferred (in one
or more transactions) to any un-Affiliated third party H Interests which
constitute more than 50% of all of the then-outstanding Units, then (i) except
with respect to clauses 3.3, 3.5, 11.5(b) and 11.14, from and after such
transfer (x) references in this Agreement to the H Member shall be deemed to be
references to such transferee and not to any H Group Member(s) who continue(s)
to hold Units, and (y) any H Group Member(s) who continue(s) to hold any Units
shall be referred to as, and shall be deemed for all purposes hereunder, a
Member (or, if applicable, an Other Member, a 15% Member or a 30% Member) and
(ii) with respect to clauses 3.3, 3.5, 11.5(b) and 11.14, no Member shall
constitute the H Member;

ICI GROUP means ICI plc and its Subsidiaries from time to time;

ICI GROUP MEMBER means any member of the ICI Group;

ICI INTERESTS means, initially, the Units representing a thirty per cent. (30%)
Interest issued to ICI in connection with its initial Capital Contribution, as
referenced in clause 3.1, and, thereafter, the Units held by the ICI Member from
time to time, including any additional Units issued to an ICI Member from time
to time as herein provided and any Units acquired by an ICI Member from any
other Member from time to time;

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ICI MANAGERS means the Company's Managers appointed by the ICI Member from time
to time;

ICI MEMBER means the ICI Group Member(s) who hold(s) for the time being the ICI
Interests; PROVIDED, HOWEVER, that if (i) the ICI Group Member(s) shall have
transferred to any un-Affiliated third party all (and not some only) of the ICI
Interests and (ii) the ICI Group Member(s) shall not have previously transferred
any ICI Interests to any un-Affiliated third party, then (a) with respect to
clauses 3.11(d), 11.2 and 21.2(c) and related definitions, from and after such
transfer references in this Agreement to the ICI Member shall be deemed to be
references to such transferee, (b) with respect to clauses 11.5(b) and 11.14 and
related definitions, from and after such transfer references in this Agreement
to the ICI Member shall be deemed to be references to such transferee, provided
that in the case of this clause (b), the ICI Group Member(s) shall have
transferred the ICI Interests pursuant to Section 12.04(b)(i) of the Option
Agreement prior to such time as all of H's obligations in respect of the
purchase of the ICI Interests under the Option Agreement shall have been
satisfied, otherwise no Member shall constitute the ICI Member for purposes of
clauses 11.5(b) and 11.14 and related definitions, and (c) with respect to all
other provisions and related definitions of this Agreement, no Member shall
constitute the ICI Member;

ICI PLC means Imperial Chemical Industries PLC;

INTEREST means the membership interest of a Member in the Company (which shall
be considered personal property for all purposes), consisting of (i) such
Member's interest in profits, losses, allocations and distributions; (ii) such
Member's right to vote or grant or withhold consents with respect to Company
matters as provided herein or in the Delaware Act; and (iii) such Member's other
rights and privileges as provided herein or in the Delaware Act;

JV2 means Huntsman International LLC, a Delaware limited liability company
formerly known as Huntsman ICI Chemicals LLC;

MAJORITY MEMBER has the meaning set out in clause 4.2(a);

MANAGER means a member of the Board as selected pursuant to the provisions of
clause 4.3(a). Each Manager shall constitute a "manager" of the Company, as such
term is defined in Section 18-101 of the Delaware Act. For the avoidance of
doubt, no Board Observer shall be deemed to be a "manager" of the Company;

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MEMBERS means H, ICI, BTCP, CEA, GSMP and GSMPO Sub and all other Persons
admitted as additional or substituted Members pursuant to this Agreement, so
long as they remain Members. References to a "Member" means any one of the
Members. For purposes of this Agreement, any of the H Member, the ICI Member,
the BTCP Member, the CEA Member or the GSG Members may also be a Majority
Member, 30% Member or 15% Member, as the case may be, depending on such Member's
Equity Proportion. Each Member shall constitute a "member" of the Company, as
such term is defined in Section 18-101 of the Delaware Act;

MEMBERS AGREEMENT means that certain Members Agreement of the same date as this
Agreement by and between Huntsman Specialty Chemicals Corporation, the Company,
BTCP, CEA and GSMP and GSMPO Sub, as assignees of GSG, as amended, modified or
supplemented from time to time;

OA CLOSING means the "Closing" as defined in the Option Agreement as in effect
on the date hereof;

OA PREPURCHASE CLOSING means the "Optional Prepurchase Closing" as defined in
the Option Agreement as in effect on the date hereof;

OPTION AGREEMENT means the Amended and Restated Membership Interest Option
Agreement, dated as of December 20, 2001, among H, ICI and ICI plc., as amended,
modified or supplemented from time to time;

OTHER MEMBER means any Member other than the H Member, the ICI Member, the BTCP
Member, the CEA Member, the GSG Members, any Majority Member, any 30% Member or
any 15% Member;

PERSON means any individual, trust or undertaking;

PO/MTBE BUSINESS has the meaning given in the Contribution Agreement;

RECAPITALIZATION has the meaning given in clause 3A.1;

REGULATED MEMBER shall mean any Member (i) that, directly or indirectly, due to
its ownership by any entity subject to Regulation Y of the Board of Governors of
the Federal Reserve System, 12 C.F.R. Part 225 (or any successor to such
regulation) (REGULATION Y) or any other law, rule or regulation relating to
investments in equity securities by financial institutions, is itself subject to
the provisions of Regulation Y or any similar law, regulation, rule or other
requirement of any governmental authority

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relating to investments in equity securities by financial institutions and (ii)
that holds Interests of the Company;

REGULATORY PROBLEM shall mean, with respect to any holder of Interests, any set
of facts, events or circumstances the existence of which would cause (i) such
holder of Interests to be in violation of any law, regulation, rule or other
requirement of any governmental authority (including, without limitation,
Regulation Y or any other Banking Regulation) or (ii) any governmental entity to
assert that such holder of Interests is or would be in violation of any law,
regulation, rule or other requirement of any governmental authority (including,
without limitation, Regulation Y or any other Banking Regulation) or (iii) any
imposition of capital requirements with respect to the Interests held by any
holder;

RESERVED BOARD MATTERS means those matters listed in clause 4.7;

SECTION 705(A)(2)(B) EXPENDITURE means any expenditure of the Company described
in Section 705(a)(2)(B) of the Code and any expenditure considered to be an
expenditure described in Section 705(a)(2)(B) of the Code pursuant to Section
704(b) of the Code and the Treasury Regulations thereunder;

SUBSCRIPTION AGREEMENT means the agreement dated 3 June 1999 by and between the
Company, BTCP, CEA and GSG pursuant to which each of BTCP, CEA and GSG agreed,
subject to the terms and conditions contained therein, to purchase certain
Interests in the Company;

SUBSIDIARY means, in relation to a Person (the HOLDING PERSON), any undertaking
in which the holding Person (or persons acting on its or their behalf) for the
time being directly or indirectly holds or controls either:

(a)     a majority of the voting rights normally exercisable at general meetings
        of the members of that undertaking; or

(b)     the right to appoint or remove directors or managers having a majority
        of the voting rights exercisable at meetings of the board of directors
        or managers (or other equivalent managing body) of that undertaking on
        all, or substantially all, matters,

and any undertaking which is a Subsidiary of another undertaking is also a
Subsidiary of any further undertaking of which that other is a Subsidiary
PROVIDED THAT, for the purposes of this Agreement, no Associate Group

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Member is to be regarded as a Subsidiary of any Member or any other member of
such Member's Group;

TAX ALLOWANCE AMOUNT means, for any calendar quarter, with respect to any
Member, an amount of cash equal to the product of (i) the amount of net taxable
income allocable by the Company to such Member and (ii) 38%, PROVIDED HOWEVER,
that if any Member would have received more than its Equity Proportion of the
aggregate Tax Allowance Amounts to all Members so computed, then the Tax
Allowance Amounts determined with respect to the other members of the Company
shall be increased so that the aggregate amount of the Tax Allowance Amounts to
all Members would be distributed to the Members in accordance with their
respective Equity Proportions (this proviso referred to herein as the FIRST
PROVISO), PROVIDED, that as a result of the first proviso, the aggregate Tax
Allowance Amounts to all Members shall not exceed the product of (a) the net
taxable income of the Company determined on a hypothetical basis as if the
Company were treated as a corporation for U.S. income tax purposes and (b) 40%
(this proviso referred to herein as the SECOND PROVISO), PROVIDED FURTHER, that,
if the second proviso would reduce the aggregate amount of the Members' Tax
Allowance Amounts, then such reduction shall be allocated among such Members'
Tax Allowance Amounts in the proportion that each Member's shortfall bears to
the aggregate shortfall. For purposes of this definition, a Member's "shortfall"
shall equal the increase in such Member's Tax Allowance Amount that would have
been made pursuant to the first proviso.

THIRD PARTY PURCHASER means either (i) a proposed third party purchaser pursuant
to clause 11.5(a)(i), 11.5(b)(ii), 11.8(a), 11.12, 11.13, 11.13A or 11.14, or
(ii) a third party purchaser who makes a bona fide offer for all of the Seller's
Interest pursuant to clause 11.8(b);

30% MEMBER has the meaning set out in clause 4.2(a);

TRANSFER NOTICE means either a First Refusal Transfer Notice or a First Offer
Transfer Notice, as the case may be;

TREASURY REGULATIONS means the regulations promulgated by the U.S. Treasury
Department pursuant to the Code;

UNDERTAKING means a body corporate or limited liability company or partnership
or an unincorporated association or other entity carrying on a trade or a
business with or without a view to profit. In relation to an undertaking which
is not a company, expressions in this Agreement

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appropriate to companies are to be construed as references to the corresponding
persons, officers, documents or organs (as the case may be) appropriate to
undertakings of that description;

UNITS means the equal proportionate units into which Interests in the Company
shall be divided from time to time, which term may include fractions of Units as
well as whole Units;

UNREALISED GAIN means the excess (attributable to a Company Property), if any,
of the fair market value of such property as to the date of determination (as
reasonably determined by the Board) over the Carrying Value of such property as
of the date of determination (prior to any adjustment to be made pursuant to
clause 3.10(e) as of such date);

UNREALISED LOSS means the excess (attributable to a Company Property), if any,
of the Carrying Value of such property as of the date of determination (prior to
any adjustment to be made pursuant to clause 3.10(e) as of such date) over its
fair market value as of such date of determination (as reasonably determined by
the Board); and

U.S. ASSOCIATE GROUP means the members of the Associate Group other than
Huntsman International (Holdings) UK and its Subsidiaries.

HEADINGS

1.2            The headings in this Agreement do not affect its interpretation.

STATUTORY REFERENCES

1.3            A reference to any statute or statutory provision shall be
construed as a reference to the same as it may have been, or may from time to
time be, amended, modified or re-enacted (save to the extent that any such
future amendment, modification or amendment would or might increase a Member's
liability hereunder).

CURRENCY

1.4            References to "dollar" or "$" are to be construed as references
to US dollars. Where it is necessary, in order to determine whether any
particular figure expressed in US dollars has been attained or for other
purposes in relation to this Agreement, to translate any sum into US dollars,
the applicable rate shall be the spot rate of exchange (closing mid-point) on
the day immediately prior to the date upon which the calculation is made or, if
such day is not a Business Day, on the Business Day

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immediately preceding such day, as published in the London edition of The
Financial Times first published thereafter or, where no such rate of exchange is
published on that date, at the rate quoted by Citibank N.A. as at the close of
business in London on that date.

GENERAL MATTERS

NAME

2.1            The name of the Company shall be Huntsman International Holdings
LLC, or such other name as the Board may from time to time hereafter designate.

BUSINESS

2.2            The business of the Associate Group shall be to develop the
business that was acquired from the H Group and the ICI Group pursuant to the
Contribution Agreement and (subject to and without prejudice to clause 4.7) to
engage in such additional activities and to exercise such additional powers and
privileges as are necessary or convenient to the conduct, promotion, attainment
or development of the foregoing business or as may otherwise be approved by the
Board. The business of the Company may be conducted directly or through such
Subsidiaries of the Company as may from time to time be established with the
approval of the Board. The Company shall have power and authority to enter into
any contract, instrument, certificate or other document necessary or convenient
to the conduct of the business of the Company.

BUSINESS PLAN

2.3            The business of the Associate Group shall be conducted in
accordance with the principles of the then current Business Plan approved by the
Board.

OFFICES

2.4            The principal office of the Company, and such additional offices
as the Board may determine to establish, shall be located at such place or
places inside or outside the State of Delaware as the Board may designate from
time to time. The registered office of the Company in the State of Delaware is
located at Corporation Trust Center, 1209 Orange Street, Wilmington, New Castle,
Delaware 19801. The registered agent of the Company for service of process at
such address is The Corporation Trust

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Company. Such registered office or registered agent may be changed by the Board
from time to time.

MEMBERS

2.5            The name and business, mailing or residence address of each
Member of the Company are set forth on SCHEDULE 1 attached hereto. Henceforth,
the Board shall cause Schedule 1 to be amended from time to time to reflect the
addition or retirement of Members, or transfers of Units, in accordance with the
terms of this Agreement.

TERM

2.6       The term of the Company shall be perpetual unless the Company is
dissolved and terminated in accordance with clause 21.

CAPITAL AND FURTHER FINANCE

ISSUANCE OF INTERESTS

3.1     (a)    H and members of the ICI Group have contributed to the
Company the companies, businesses and other assets identified in the
Contribution Agreement, BTCP, CEA and GSG have contributed $40 million, $40
million and $10 million respectively to the Company pursuant to the Subscription
Agreement and H, ICI, BTCP, CEA and the GS Funds (as transferees of GSG) have
been issued the number of Units in respect to such Capital Contributions as are
set forth on SCHEDULE 1. Notwithstanding any other provisions of this Agreement
and except as referenced in clause 3.1(b), the Members shall have no obligation
to make any further Capital Contributions to the Company.

(b)     If     (i) the Consolidated Company Group would have generated a net
taxable loss for any Financial Year, and (ii) the Consolidated Company Group
could, in respect of any other Financial Year, under applicable law, have
carried forward or carried back such loss to reduce or eliminate its United
States federal income tax liability for such other Financial Year, then each
Member shall make a mandatory Capital Contribution to the Company with respect
to the amount of tax benefit not available to the Company (but would have been
available to the Consolidated Company Group on a hypothetical basis) by reason
of the allocation of such loss to the Members in their Equity Proportions,
calculated based upon a deemed marginal tax rate of 38%, provided however, that
all such contributions, in the aggregate, shall not exceed the amount of tax
benefit not available (on a

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hypothetical basis) to the Consolidated Company Group by reason of the
allocation of all such losses to the Members and provided further that no Member
shall be required to contribute any amount in excess of the net cumulative Tax
Allowance Amounts previously distributed by the Company to the Member with
respect to such Member's Units and with respect to Units acquired by such Member
from another Member. The mandatory Capital Contributions shall be made PRO RATA
based on the ratio of the aggregate Tax Allowance Amounts distributed to each
Member, net of the aggregate mandatory Capital Contributions previously made by
such Member pursuant to this clause 3.1(b), over the aggregate Tax Allowance
Amounts distributed to all Members, net of the aggregate mandatory Capital
Contributions previously made by all Members pursuant to this clause 3.1(b). To
the extent that any Capital Contributions are required to be made pursuant to
this clause 3.1(b), the Company shall contribute such Capital Contributions to
the capital of JV2.

ISSUE OF NEW INTERESTS

3.2     (a)    Subject to clause 3.2(b) below, the Members shall make such
additional Capital Contributions to the Company, if any, as may be agreed to in
writing by all of the Members in accordance with this clause 3, and all of the
Members may be issued additional Units in respect of such additional Capital
Contributions, provided that (unless all of the Members agree otherwise) the
Company shall not issue any Units (or any other securities exercisable,
exchangeable or convertible into Units) unless each Member is offered, as
Interests of such Member, a percentage of the additional Units or such other
securities equal to its Equity Proportion.

(b)     For the avoidance of doubt, in the event that the Board shall
approve the issuance of additional Units (or any other securities exercisable,
exchangeable or convertible into Units) by the Company in accordance with clause
4.7, each Member and its Affiliates (including, without limitation, the BTCP
Member, the CEA Member and each of the GSG Members) shall have the right to
purchase such Member's proportionate share of such Units (or securities
exercisable, exchangeable or convertible into Units) as provided in clause
3.2(a) above, on the same terms and conditions (including, but not limited to,
the price per security) as such securities are offered to the other Members but
if any Member elects not to purchase any or all of such additional securities
(any such securities which such Member or Members shall elect not to purchase
are referred to herein collectively as the AVAILABLE PREEMPTIVE UNITS, and any
such Available Preemptive Units that were so offered to any of the

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BTCP Member, the CEA Member or either GSG Member, or any of their respective
Affiliates, but such Member (or Affiliate) elected not to purchase, are referred
to herein collectively as the PRIVATE EQUITY PREEMPTIVE UNITS), the foregoing
shall not prohibit the Company from issuing (x) such Private Equity Preemptive
Units to H or to any other Person or Persons on such terms and conditions as the
Board shall approve in accordance with clause 4.7 or (y) such Available
Preemptive Units (other than any Private Equity Preemptive Units) to any Person
or Persons on such terms and conditions as the Board shall approve in accordance
with clause 4.7.

(c)     If, in the written opinion of counsel to any Regulated Member
(which may be internal counsel), the full exercise by such Regulated Member of
its rights under this clause 3.2 to acquire the offered Units (or securities
exercisable, exchangeable or convertible into Units) would cause such Regulated
Member to violate any provision of applicable law with respect to its ownership
of voting securities of the Company, then the Company and each of the Members
will take all steps (including by amending this Agreement) reasonably necessary
to create an Equivalent Non-Voting Security with respect to the offered Units
(or securities exercisable, exchangeable or convertible into Units) and such
Regulated Member shall be entitled to receive, in lieu of such number (as it
shall specify to be necessary to remedy such violation) of Units or other
securities which it would otherwise be entitled to acquire pursuant to this
clause 3.2, the same number of units of such Equivalent Non-Voting Security.

FUNDING SUPPORT BY THE MEMBERS

3.3     The Members intend that the Associate Group should be self-financing
and should obtain additional funds from third parties without recourse to the
Members. The Members shall not (subject as referenced in clause 3.1(b)) be
obliged to contribute further funds or (subject, in the case of the H Member and
the ICI Member, to the terms of the Financing Agreements) participate in any
guarantee or similar undertaking for the Associate Group's benefit.

FURTHER FINANCE

3.4     If the Board considers at any time that the Business requires
further finance, the Board will consider whether or not to approach the
Company's bankers or other financial institutions or, in appropriate
circumstances, to seek such further finance from the Members. No Member

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shall be obliged to provide any such further finance unless such Member agrees
in writing on the amount and method of providing the finance.

GUARANTEES

3.5     Subject, in the case of the H Member and the ICI Member, to the
terms of the Financing Agreements, no Member (nor any member of its respective
Group) shall be obliged to participate for the benefit of the Associate Group in
any guarantee, bond or financing arrangement with any bank or financial
institution, whether as a guarantor or in any other capacity whatsoever. If and
to the extent that all Members agree in writing to participate (or agree in
writing to procure that members of their respective Groups participate) in any
such guarantee, bond or financing arrangement then, unless the Members agree
otherwise:

(a)     any liability or obligation to be assumed by them in relation to any
        such guarantee, bond or financing arrangement shall be borne in their
        Equity Proportions;

(b)     any such liability or obligation agreed to be undertaken by the Members
        shall be several and not joint or joint and several;

(c)     if a Member (or a member of its Group) incurs any such agreed liability,
        that Member shall be entitled to a contribution from the other
        participating Members to ensure that the aggregate liability of the
        members of their respective Groups (as the case may be) is borne by each
        Group in its respective Equity Proportion; and

(d)     none of the Company, any Member or any Affiliate of a Member shall take
        any action that would have the effect of changing the manner in which
        the Members share the indebtedness of the Company for purposes of
        Section 752 of the Code and Section 1.752-2 of the Treasury Regulations.

TAX MATTERS

3.6(a)  It is the intention of the Members that the Company shall be taxed as a
        "partnership" for United States federal, state and local income tax
        purposes, and, except as otherwise required by law, no Member shall take
        any action inconsistent with the classification of the Company as a
        partnership for U.S. tax purposes, including any action to cause the
        Company to be treated as an association taxable as a corporation for
        U.S. tax purposes.

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(b)     It is the intention of the Members that the A Notes and the B Notes be
        treated as debt of the Company for U.S. federal, state, local and other
        relevant income tax purposes. Each Member hereby agrees that, except as
        otherwise required by law, none of the Company, or any of the Members,
        nor any of their respective Affiliates, shall take any position on any
        tax return or otherwise that is inconsistent with the treatment of the A
        Notes and the B Notes as debt of the Company for such purposes.

(c)     It is the intention of the Members that each of them will separately
        comply with all disclosures and reporting requirements imposed by
        Section 707 of the Code and the Treasury Regulations thereunder pursuant
        to Treasury Regulation Section 1.707-8(b). The Company shall not make
        any disclosure pursuant to Treasury Regulation Section 1.707-8(c).

(d)     For U.S. income tax purposes, the Members shall share the liabilities of
        the Company in the manner required by Section 752 of the Code and the
        Treasury Regulations promulgated thereunder, including that (i) the ICI
        Member's initial share of the Company's liability in respect of the A
        Notes and the B Notes shall be 100% in accordance with Treasury
        Regulations Section 1.752-2(a) and (c) and (ii) the Members' initial
        shares of the Company's excess nonrecourse liabilities (as defined in
        Treasury Regulations Section 1.752-3(a)(3)) in respect of the Senior
        Credit Agreement and the Senior Subordinated Credit Agreement shall be
        equal to their respective Equity Proportions in accordance with Treasury
        Regulations Section 1.752-3(a).

(e)     As used in this clause 3.6, the terms A Notes, B Notes, Senior Credit
        Agreement and Senior Subordinated Credit Agreement shall have the
        meanings assigned to such terms in the Contribution Agreement.

LOANS FROM MEMBERS

3.7     Loans by a Member to the Company shall not be considered Capital
Contributions. If any Member shall advance funds to the Company in excess of the
amounts required hereunder to be contributed by such Member to the capital of
the Company, the making of such advances shall not result in any increase in the
amount of the Capital Account of such Member. The amounts of any such advances
shall be made on terms and conditions no less favourable taken as a whole to the
Company than if such advance were provided by a third party on an arm's length
basis and shall

<Page>

be a debt of the Company to such Member and shall be payable or collectible only
out of the Company assets in accordance with the terms and conditions upon which
such advances are made. The repayment of loans from a Member to the Company upon
liquidation shall be subject to the order of priority set forth in clause 21.2.
Each Member shall be entitled to participate, pro rata to its Equity Proportion,
in the making of any such loans by Member(s) to the Company on the same terms
and conditions as the other Members; provided that (a) the foregoing shall not
apply to the issuance of debt securities to third parties and (b) if any Member
does not promptly participate in the making of any such loan, the foregoing
shall not prohibit the other Member(s) from participating in the making of such
loan, in which case the participating Member(s) who wish to take up the
non-participating Member(s) share of such loan (the OPEN SHARE) shall be
entitled to participate with respect to such Open Share pro rata based on the
relative Equity Proportions of those participating Member(s) in such Open Share.

RETURN OF CAPITAL CONTRIBUTIONS

3.8     Except as otherwise provided herein or by Delaware law, no Member
shall have the right to withdraw, or receive any return of, all or a portion of
such Member's Capital Contribution.

INTEREST

3.9     No interest shall be paid by the Company on Capital Contributions or
on balances in Members' Capital Accounts.

CAPITAL ACCOUNTS

3.10(a)        A Capital Account shall be established and maintained for each
        Member. Each Member's Capital Account (i) shall be increased by (A) the
        amount of money contributed by that Member to the Company, (B) the
        Agreed Value of Contributed Property contributed by that Member to the
        Company (net of liabilities secured by the Contributed Property that the
        Company is considered to assume or take subject to under Section 752 of
        the Code), and (C) allocations to that Member of Company income and gain
        (or items thereof), and (ii) shall be decreased by (A) the amount of
        money distributed to that Member by the Company, (B) the fair market
        value of property distributed to that Member by the Company (net of
        liabilities secured by the distributed property that the Member is
        considered to assume or take subject to Section 752 of the Code), (C)
        allocations to that

<Page>

        Member of Section 705(a)(2)(B) Expenditures, and (D) allocations of
        Company loss, credit and deduction (or items thereof).

(b)     Except as otherwise provided herein, whenever it is necessary to
        determine the Capital Account of any Member for purposes of this
        Agreement, the Capital Account of the Member shall be determined after
        giving effect to (i) all Capital Contributions made to the Company on or
        after the date of this Agreement, (ii) all allocations of income, gain,
        deduction, credit and loss pursuant to clauses 3.10, 3.11 and 3.12 for
        operations and transactions effected on or after the date of this
        Agreement and prior to the date such determination is required to be
        made under this Agreement and (iii) all distributions made on or after
        the date of this Agreement.

(c)     Upon the transfer of all or a portion of a Member's equity in the
        Company in accordance with this Agreement, the Capital Account of the
        transferor Member that is attributable to the transferred interest will
        be carried over to the transferee Member but, if the Company has an
        election in effect under Section 754 of the Code, the Capital Account
        will be adjusted to reflect any adjustment required as a result thereof
        by the Treasury Regulations promulgated pursuant to Section 704(b) of
        the Code.

(d)     The realisation, recognition and classification of any item of income,
        gain, loss or deduction for Capital Account purposes shall be the same
        as its realisation, recognition and classification for federal income
        tax purposes; PROVIDED, HOWEVER, that:

         (i)   Any deductions for depreciation, cost recovery or amortisation
               attributable to a Contributed Property shall be determined as if
               the adjusted tax basis of such property on the date it was
               acquired by the Company was equal to the Agreed Value of such
               property. Upon adjustment pursuant to clause 3.10(e) of the
               Carrying Value of the Company Property subject to depreciation,
               cost recovery or amortisation, any further deductions for such
               depreciation, cost recovery or amortisation shall be determined
               as if the adjusted tax basis of such property was equal to its
               Carrying Value immediately following such adjustment. Any
               deductions for depreciation, cost recovery or amortisation under
               this clause 3.10(d) shall be computed in accordance with Section
               1.704-1(b)(2)(iv)(g)(3) of the Treasury Regulations.

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         (ii)  Any income, gain or loss attributable to the taxable disposition
               of any property shall be determined by the Company as if the
               adjusted tax basis of such property as of such date of
               disposition was equal in amount to the Carrying Value of such
               property as of such date.

         (iii) All items incurred by the Company that can neither be deducted
               nor amortised under Section 709 of the Code shall, for purposes
               of Capital Accounts, be treated as an item of deduction and shall
               be allocated among the Members pursuant to clauses 3.10, 3.11 and
               3.12.

(e)      (i)   Upon the contribution to the Company by a new or existing Member
               of cash or Contributed Property of more than a de minimis amount,
               the Capital Accounts of all Members and the Carrying Values of
               all Company Property immediately prior to such contribution shall
               be adjusted (consistent with the provisions hereof and with the
               Treasury Regulations under Section 704 of the Code) upward or
               downward to reflect any Unrealised Gain or Unrealised Loss
               attributable to each Company Property, as if such Unrealised Gain
               or Unrealised Loss had been recognised upon an actual sale of
               each such Property immediately prior to such contribution and had
               been allocated to the Members in accordance with clauses 3.10,
               3.11 and 3.12 of this Agreement, provided, however, that if all
               the Members make pro rata contributions to the Company, the
               provisions of this clause 3.10(e)(i) shall not apply.

         (ii)  Immediately prior to the distribution of any Company Property
               (other than cash) or the distribution of cash of more than a de
               minimis amount to a retiring or continuing Member as
               consideration for an interest in the Company, the Capital
               Accounts of all Members and the Carrying Value of all Company
               Property shall be adjusted (consistent with the provisions hereof
               and Treasury Regulations under Section 704 of the Code) upward or
               downward to reflect any Unrealised Gain or Unrealised Loss
               attributable to each Company Property, as if such Unrealised Gain
               or Unrealised Loss had been recognised upon an actual sale of
               each such Property immediately prior to such distribution and had
               been allocated to the Members at such time in accordance with
               clauses 3.10, 3.11 and 3.12 of this Agreement, provided, however,
               that if all

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               the Members receive pro rata distributions from the Company, the
               provisions of this clause 3.10(e)(ii) shall not apply.

(f)     Any non pro rata distribution to a Member of property other than
        unrealised receivables or inventory will be in exchange for the Member's
        share of Company property other than unrealised receivables or inventory
        to the extent of the fair market value thereof. Any non pro rata
        distribution to a Member of unrealised receivables or inventory will be
        in exchange for the Member's share of the Company's unrealised
        receivables or inventory to the extent of the fair market value thereof.
        For purposes of this clause 3.10(f), the terms UNREALISED RECEIVABLES
        and INVENTORY are as defined in Treasury Regulation Sections 1.751-1(c)
        and 1.751-1(d)(2).

(g)     The foregoing provisions of this clause 3.10 are intended to comply with
        Section 1.704-1(b)(2)(iv) of the Treasury Regulations and shall be
        interpreted and applied in a manner consistent with Treasury
        Regulations. If the Board shall determine that it is prudent to modify
        the manner in which the Capital Accounts are computed in order to comply
        with Section 1.704-1(b)(2)(iv) of the Treasury Regulations, the Board
        may make such modification, provided that such modification is not
        likely to have a material effect on the amounts distributable to any
        Member.

(h)     For the avoidance of doubt, notwithstanding any adjustments to the
        Capital Accounts of the Members pursuant to this clause 3, there shall
        be no change in the respective Equity Proportions and/or the Units of
        the Members unless such a change is specifically agreed under clause
        3.2.

ALLOCATION OF NET INCOME AND NET LOSS

3.11(a)        Except as provided in clause 3.12 or elsewhere in this Agreement,
        net income (and items thereof) and net loss (and items thereof) for any
        fiscal year or period shall be allocated among the Members in accordance
        with and in proportion to their respective Equity Proportions.

(b)     For purposes of this Agreement, for each Financial Year or other period,
        NET INCOME AND NET LOSS shall mean the taxable income or loss of the
        Company, or particular items thereof, determined in accordance with the
        accounting method used by the Company for U.S. federal income tax
        purposes with the following adjustments: (i)

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        all items of income, gain, loss, deduction or expense specially
        allocated pursuant to this Agreement pursuant to clause 3.12 shall not
        be taken into account in computing such taxable income or loss; (ii) any
        income of the Company that is exempt from U.S. federal income taxation
        and not otherwise taken into account in computing net income and net
        loss shall be added to such taxable income or loss; (iii) if the
        Carrying Value of any asset differs from its adjusted tax basis for U.S.
        federal income tax purposes, any gain or loss resulting from a
        disposition of such asset shall be calculated with reference to such
        Carrying Value; (iv) upon an adjustment to the Carrying Value of any
        asset pursuant to this Agreement, the amount of the adjustment shall be
        included as gain or loss in computing such taxable income or loss; (v)
        if the Carrying Value of any asset differs from its adjusted tax basis
        for U.S. federal income tax purposes the amount of depreciation,
        amortisation or cost recovery deductions with respect to such asset for
        purposes of determining net income and net loss shall be an amount
        determined under Treasury Regulation Section 1.704-1(b)(2)(iv)(g); and
        (vi) except for items in (i) above, any expenditures of the Company not
        deductible in computing taxable income or loss, not properly
        capitalisable and not otherwise taken into account in computing net
        income and net loss pursuant to this definition, shall be treated as
        deductible items.

(c)     Prior to making any distributions (including liquidating distributions)
        relating to the last Financial Year of the Company, all net profit and
        net loss of the Company not previously allocated to the Members shall be
        allocated to the Members in accordance with clauses 3.10, 3.11 and 3.12.

(d)     Notwithstanding any other provision of this clause 3.11, (i) items of
        U.K. source interest income that would otherwise be allocated to the
        BTCP Member and the CEA Member shall instead be allocated to the H
        Member, the ICI Member and the GSG Members in proportion to their
        respective Equity Proportions, and (ii) an equal amount of non-U.K.
        source income that would otherwise be allocated to the H Member, the ICI
        Member and the GSG Members shall instead be allocated pro rata to the
        BTCP Member and the CEA Member, PROVIDED that (A) subject to the
        provisions of clause (B) below, in no event shall the total amount of
        income allocated to each Member in each Financial Year pursuant to
        clause 3.11 taking into account this clause 3.11(d) exceed the total
        amount of income that would have been allocated to such Member in such
        Financial Year pursuant to

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        clause 3.11 in the absence of this clause 3.11(d) and (B) in the event
        that the Company does not have sufficient items of income in a Financial
        Year to allocate to the BTCP Member and the CEA Member pursuant to
        clause 3.11(d)(ii), the Company shall allocate items of income described
        in clause 3.11(d)(ii) in subsequent Financial Years so that the BTCP
        Member and the CEA Member are allocated the aggregate amount of income
        required to be allocated to them pursuant to clause 3.11(d)(ii) as soon
        as possible. If and to the extent that either of the GSG Members
        notifies the Company in writing that it has transferred its Units to a
        pass through entity that cannot demonstrate that its ultimate owners are
        U.S. individuals and/or corporations (the GSG PASS THROUGH MEMBER), the
        GSG Pass Through Member shall be treated in the same manner as the BTCP
        Member and the CEA Member with respect to items of U.K. source interest
        income. If and to the extent that any other Member notifies the Company
        in writing that it is, has become, or has transferred its Units to, a
        pass through entity that cannot demonstrate that its ultimate owners are
        U.S. individuals or corporations, then, upon the written consent of (I)
        the H Member and (II) a majority (based on Equity Proportions) of the
        BTCP Member, the CEA Member, and to the extent the Company has received
        the notification described in the immediately preceding sentence, the
        GSG Members, such Member shall thereafter be treated in the same manner
        as the BTCP Member and the CEA Member with respect to items of U.K.
        source interest income (and, to the extent applicable, shall cease to be
        treated under this clause 3.11(d) as if it were the H Member or the ICI
        Member) under this clause 3.11(d).

ALLOCATIONS IN SPECIAL CIRCUMSTANCES

3.12           The following special allocations shall be made in the following
order prior to the allocations set forth in clause 3.11:

(a)     MINIMUM GAIN CHARGEBACK. Notwithstanding any other provision of this
        clause 3, if there is a net decrease in partnership minimum gain (as
        defined in Treasury Regulations Section 1.704-2(b)(2) and (d)) during
        any Financial Year, the Members shall be specially allocated items of
        company income and gain for such Financial Year (and, if necessary,
        subsequent Financial Years) in an amount equal to the portion of such
        Member's share of the net decrease in partnership minimum gain,
        determined in accordance with Treasury Regulations Section 1.704-2(f)
        and (g). This clause

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        3.12(a) is intended to comply with the minimum gain chargeback
        requirement in such Section of the Treasury Regulations and shall be
        interpreted consistently therewith.

(b)     MEMBER MINIMUM GAIN CHARGEBACK. Notwithstanding any other provision of
        this clause 3, if there is a net decrease in Member nonrecourse debt
        minimum gain attributable to a Member nonrecourse debt (as defined in
        Treasury Regulations Section 1.704-2(i)) during any Financial Year, each
        Member shall be specially allocated items of Company income and gain for
        such Financial Year (and, if necessary, subsequent Financial Years) in
        an amount equal to the portion of such Member's share of the net
        decrease in Member nonrecourse debt minimum gain attributable to such
        Member's nonrecourse debt, determined in accordance with Treasury
        Regulations Section 1.704-2(i). This clause 3.12(b) is intended to
        comply with the minimum gain chargeback requirement in such Section of
        the Treasury Regulations and shall be interpreted consistently
        therewith.

(c)     QUALIFIED INCOME OFFSET. In the event any Member unexpectedly receives
        any adjustments, allocations, or distributions described in Treasury
        Regulations Sections 1.704-1(b)(2)(ii)(d)(4), (5) or (6), items of
        Company income and gain shall be specially allocated to each such Member
        in an amount and manner sufficient to eliminate, to the extent required
        by the Treasury Regulations, the deficit, if any, in such Member's
        Capital Account (as determined after crediting such Capital Account for
        any amounts that such Member is obligated to restore or is deemed
        obligated to restore pursuant to Treasury Regulations Section 1.704-2)
        as quickly as possible, PROVIDED THAT an allocation pursuant to this
        clause 3.12(c) shall be made only if and to the extent that such Member
        would have such Capital Account deficit after all other allocations
        provided for in clause 3.12 have been tentatively made as if this clause
        3.12(c) were not in this Agreement.

(d)     GROSS INCOME ALLOCATION. In the event any Member has a deficit balance
        in such Member's Capital Account (as determined after crediting such
        Capital Account for any amounts that such Member is obligated to restore
        or is deemed obligated to restore pursuant to Treasury Regulations
        Section 1.704-2), items of Company income and gain shall be specially
        allocated to such Member in an amount and manner sufficient to eliminate
        such deficit (as so determined) of such Member's Capital Account as
        quickly as possible; PROVIDED

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        THAT an allocation pursuant to this clause 3.12(d) shall be made only if
        and to the extent that such Member would have such Capital Account
        deficit (as so determined) after all other allocations provided for in
        clauses 3.11 and 3.12 (other than clause 3.12(c)) have been tentatively
        made as if this clause 3.12(d) were not in this Agreement. Moreover, to
        the extent that any Members were disproportionately allocated items of
        net loss as a result of the application of clause 3.12(e) for any prior
        Financial Year or period, items of Company income and gain shall be
        specially allocated to such Members to offset the amount of the previous
        disproportionate allocation of net loss.

(e)     LOSS ALLOCATION LIMITATION. No allocation of net loss (or items thereof)
        shall be made to any Member to the extent that such allocation would
        create or increase a deficit in such Member's Capital Account (as
        determined after debiting such Capital Account for the items described
        in Treasury Regulations Section 1.704-1(b)(2)(ii)(d)(4), (5) and (6) and
        crediting such Capital Account for any amounts that such Member is
        obligated to restore or is deemed obligated to restore pursuant to
        Treasury Regulations Section 1.704-2) and such net loss (or items
        thereof) shall instead be allocated to the other Members subject to this
        clause 3.12(e).

(f)     MEMBER NONRECOURSE DEDUCTIONS. Items of loss, deduction and expense
        attributable to any liability of the Company (i) that constitutes debt
        which, by its terms, is nonrecourse to the Company and its Members for
        purposes of Treasury Regulations Section 1.1001-2 but (ii) for which one
        or more Members bear the economic risk of loss, as determined under
        Treasury Regulations Section 1.704-2(b)(4) shall be allocated, as
        provided in Section 1.704-2(i) of the Treasury Regulations, to the
        Members in accordance with the ratios in which they bear the economic
        risk of loss for such debt for purposes of Section 1.752-2 of the
        Treasury Regulations.

(g)     NONRECOURSE DEDUCTIONS. Items of loss, deduction and Section
        705(a)(2)(B) Expenditures attributable, under Section 1.704-2(c) of the
        Treasury Regulations, to increases in the Company's Minimum Gain shall
        be allocated, as provided in Section 1.704-2(e) of the Treasury
        Regulations, to the Members in accordance with their Equity Proportions.

(h)     AMELIORATIVE ALLOCATIONS. If any items of income and gain (including
        gross income) or loss, deduction and expense are

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        allocated to a Member pursuant to the previous paragraphs of this clause
        3.12, then, prior to any allocation pursuant to clause 3.11 and subject
        to the previous paragraphs of this clause 3.12, items of income and gain
        (including gross income) and items of loss, deduction and expense for
        subsequent periods shall be allocated to the Members in a manner
        designed to result in each Member's Capital Account having a balance
        equal to what it would have been had such allocation of items of income
        and gain (including gross income) or items of loss, deduction and
        expense not occurred pursuant to the previous paragraphs of this clause
        3.12. These ameliorative allocations shall not affect allocations made
        (or to be made) pursuant to clauses 3.12(a), (b), (f) and (g).

(i)     ORGANISATION EXPENSES. Organisation expenses (as defined in Section
        709(a) of the Code and Treasury Regulations Section 1.709-2) for any
        Financial Year shall be allocated to the Capital Accounts of the Members
        so that, as nearly as possible, the cumulative amount of such expenses
        allocated with respect to such Member corresponds to the amount paid by
        such Member.

TAX ALLOCATIONS

3.13(a)        GENERAL RULE. Except as otherwise provided in clause 3.13(b),
        for each portion of a Financial Year, items of Company income, gain,
        loss, deduction and expense shall be allocated, for U.S. federal, state
        and local income tax purposes, among the Members in the same manner as
        the net income (and items thereof) or net loss (and items thereof) of
        which such items are components were allocated pursuant to clauses 3.11
        and 3.12.

(b)     SECTION 704(c) OF THE CODE. Income, gains, losses and deductions with
        respect to any property (other than cash) contributed or deemed
        contributed to the capital of the Company shall, solely for income tax
        purposes, be allocated among the Members so as to take account of any
        variation between the adjusted basis of such property to the Company for
        federal income tax purposes and its agreed fair market value at the time
        of the contribution or deemed contribution in accordance with Section
        704(c) of the Code and the Treasury Regulations promulgated thereunder.
        To comply with the provisions of Treasury Regulations Section
        1.704-3(a)(6), the term "contributed or deemed contributed" shall, for
        the purposes of the preceding sentence, include property the value of
        which is adjusted in

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        accordance with Treasury Regulations Section 1.704-1(b)(2)(iv) after its
        contribution to the Company.

(c)     CAPITAL ACCOUNTS NOT AFFECTED. Allocations pursuant to this clause 3.13
        are solely for U.S. federal, state and local tax purposes and shall not
        affect, or in any way be taken into account in computing, any Member's
        Capital Account or allocable share of net income (or items thereof) or
        net loss (or items thereof).

(d)     TAX ALLOCATIONS BINDING. The Members acknowledge that they are aware of
        the U.S. tax consequences of the allocations made by this clause 3.13
        and hereby agree to be bound by the provisions of this clause 3.13 in
        reporting their respective shares of items of Company income, gain,
        loss, deduction and expense.

TAX ELECTIONS

3.14           The Company shall make the following elections on the appropriate
tax returns:

(a)     to adopt the calendar year as the Company's Financial Year, if permitted
        or required by the Code or the applicable law in any non-U.S.
        jurisdiction;

(b)     to adopt the accrual method of accounting, if permitted by the Code, and
        to keep the Company's books and records in a manner consistent
        therewith;

(c)     to elect to amortise the organisational expenses and the start-up
        expenditures of the Company rateably over a period of sixty (60) months
        as permitted by Sections 709(b) and 195(b) of the Code;

(d)     if so requested by any Member, an election under Section 754 of the Code
        to adjust the basis of the Company's property in the circumstances
        described therein; and

(e)     any other election (including the selection of any allocation method
        permitted under Section 704(c) of the Code) the Tax Matters Member may
        deem appropriate after consultation with the Members and in the best
        interests of the Members.

Neither the Company nor any Member may make an election for the Company to be
excluded from the application of the provisions of

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subchapter K of chapter 1 of subtitle A of the Code or any similar provisions of
applicable state law.

TAX MATTERS MEMBER

3.15           The Members shall designate one Member to be the TAX MATTERS
PARTNER (the TAX MATTERS MEMBER) of the Company pursuant to Section 6231(a)(7)
of the Code. Such Member shall take such action as may be necessary to cause
each other Member to become a NOTICE PARTNER within the meaning of Section 6223
of the Code. Such Member shall inform each other Member of all significant
matters that may come to its attention in its capacity as TAX MATTERS MEMBER by
giving prompt notice thereof. The initial Tax Matters Member shall be H. The Tax
Matters Member shall at all times act in good faith in carrying out its
functions as Tax Matters Member.

The Company agrees to defend, indemnify and hold harmless the Tax Matters Member
from and against all claims and damages relating to actions taken in good faith
in discharging its responsibilities as Tax Matters Member.

CERTIFICATES

3.16           The Interest owned by each Member (denominated in Units) shall be
evidenced by one or more Certificates. Each Certificate shall be executed by the
Chief Executive or any Vice President and the Secretary or any Assistant
Secretary (or other persons designated by the Board).

REGISTER

3.17           The Company shall keep or cause to be kept a register in which,
subject to such regulations as the Board may adopt, the Company will provide for
the registration of Interests and the registration of transfers and, if
applicable, pledges of Interests. The Board shall maintain such register and
provide for such registration. Upon surrender for registration of transfer of
any Certificate, and subject to the further provisions of this clause 3.17 and
clause 3.18 and the limitations on transfer contained elsewhere in this
Agreement, the Company will cause the execution, in the name of the registered
holder or the designated transferee, of one or more new Certificates, evidencing
the same aggregate number of Units as did the Certificate surrendered. Every
Certificate surrendered for registration of transfer shall be duly endorsed, or
be accompanied by a written instrument

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of transfer in form satisfactory to the Board duly executed, by the registered
holder thereof or such holder's authorized attorney.

NEW CERTIFICATES

3.18           The Company shall issue a new Certificate in place of any
Certificate previously issued if the record holder of the Certificate (i) makes
proof by affidavit, in form and substance satisfactory to the Board, that a
previously issued Certificate has been lost, destroyed or stolen, (ii) requests
the issuance of a new Certificate before the Company has received notice that
the Certificate has been acquired by a purchaser for value in good faith and
without notice of an adverse claim, (iii) if requested by the Board, delivers to
the Company a bond, in form and substance satisfactory to the Board, with such
surety or sureties and with fixed or open liability as the Board may direct, to
indemnify the Company, as registrar, against any claim that may be made on
account of the alleged loss, destruction or theft of the Certificate, and (iv)
satisfies any other reasonable requirements imposed by the Board.

INTEREST AS A SECURITY

3.19           An Interest in the Company evidenced by a Certificate shall
constitute a security for all purposes of Article 8 of the Uniform Commercial
Code promulgated by the National Conference of Commissioners on Uniform State
Laws, as in effect in Delaware or any other applicable jurisdiction. Delaware
law shall constitute the local law of the Company's jurisdiction in its capacity
as the issuer of Interests.

FINANCING FEE

3.20           On behalf of the Company, the H Member has paid a financing fee
of $6,000,000 to Huntsman Financial Corporation for services as a financial
adviser in arranging the financing of the Company and its Subsidiaries. Such
payment shall be treated by the Company and the Members as if the H Member
contributed the amount of such fee to the capital of the Company, and then the
Company paid such amount to the Huntsman Financial Corporation. The amortisation
expense associated with the payment of such financing fee shall be specially
allocated to the H Member.

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ADJUSTMENT OF INTERESTS

3A.1           In the event that the Company is recapitalized in connection with
the purchase and sale of the ICI Interests (whether through the exercise of
ICI's Put Option or H's Call Option (as defined in Schedule 2 of the 1999
Agreement) or otherwise), including without limitation, by incurring any
indebtedness, but an Equity Investor does not exercise its First Investor Put
Option (as defined in the Members Agreement), then the ownership percentages and
capital accounts of H and such Equity Investor shall be adjusted pursuant to
this clause 3A; provided, however, that no such adjustment shall be made in
respect of any such recapitalization to the extent that such Equity Investor
receives its pro rata share (such pro rata share to be calculated without regard
to this clause 3A) of any distribution made in connection with such
recapitalization (a RECAPITALIZATION). The purpose of such adjustment is to
account for the effect, if any, on the remaining Equity Investors' Interests of
ICI's agreement with H under clause 4(b)(iv) of Schedule 2 of the 1999 Agreement
regarding a pre-determined value for the PO/MTBE Business, clause 4(b)(v)(aa) of
Schedule 2 of the 1999 Agreement regarding reductions in the Net Debt as a
result of product liability claims or environmental compliance in connection
with the PO/MTBE Business, and clause 4(b)(v)(cc) of Schedule 2 of the 1999
Agreement regarding reductions in the Net Debt as a result of capital
expenditure incurred in respect of a major expansion project for the PO/MTBE
Business.

CALCULATION OF IMPLIED INCREMENTAL VALUE

3A.2           The implied incremental value (the IMPLIED INCREMENTAL VALUE)
transferred between ICI and H as a result of any difference between the fair
market value of the PO/MTBE Business and the pre-determined value of the PO/MTBE
Business and the two potential adjustments to Net Debt because of product
liability or capital expenditures related to the PO/MTBE Business shall be
calculated as follows:

(a)     determine the enterprise value of (i) the three businesses contributed
        by ICI under the Contribution Agreement, (ii) the PO/MTBE Business
        contributed by H under the Contribution Agreement and (iii) any other
        businesses contributed or acquired after Closing, in each case, debt and
        cash free, using a market valuation as provided in clause (a)(ii) of
        Schedule I to the Members Agreement; the resulting amount is the MARKET
        ENTERPRISE VALUE; provided, however, that the Market Enterprise Value
        shall not include the enterprise value of any businesses which are no
        longer owned by the Associate Group;

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(b)     reduce the Market Enterprise Value by the Net Debt (as defined in
        Schedule I to the Members Agreement) as provided in clause (a)(iv) of
        Schedule I to the Members Agreement;

(c)     multiply the amount derived in clause 3A.2(b) by ICI's ownership
        percentage at the time of determination; the resulting amount is the
        MARKET PRICE;

(d)            subtract the Fair Price (as defined in Schedule 2 of the 1999
Agreement) from the Market Price; the resulting amount (whether positive or
negative) is the Implied Incremental Value; provided, however, that the Implied
Incremental Value shall be reduced pro rata for any portion of the Fair Price
paid by H or any of its Affiliates.

CALCULATION OF UNADJUSTED POST-RECAPITALIZATION EQUITY OWNERSHIP

3A.3           The equity ownership of the remaining Equity Investors and H
subsequent to a Recapitalization (but unadjusted for the Implied Incremental
Value) shall be calculated as follows:

(a)     reduce the Market Enterprise Value (as defined in Schedule I to the
        Members Agreement) by the sum of (i) Net Debt (as defined in Schedule 1
        to the Members Agreement) and (ii) any debt for money borrowed incurred
        by the Associate Group to purchase the ICI Interests pursuant to ICI's
        Put Option or H's Call Option; the resulting amount is the POST-RECAP
        EQUITY VALUE;

(b)     multiply the Post-Recap Equity Value by H's post-recapitalization
        ownership percentage assuming the Implied Incremental Value is zero; the
        resulting amount is the H POST-RECAP UNADJUSTED EQUITY VALUE;

(c)     multiply the Post-Recap Equity Value by the remaining Equity Investors'
        post-recapitalization ownership percentage assuming the Implied
        Incremental Value is zero; the resulting amount is the EQUITY INVESTORS
        POST-RECAP UNADJUSTED EQUITY VALUE.

CALCULATION OF ADJUSTED POST-RECAPITALIZATION EQUITY OWNERSHIP

3A.4           The equity ownership of the remaining Equity Investors and H
subsequent to a Recapitalization and as adjusted for the Implied Incremental
Value shall be calculated as follows:

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(a)     multiply the Implied Incremental Value by the remaining Equity
        Investors' post-recapitalization ownership percentage; the resulting
        amount is the REQUIRED EQUITY ADJUSTMENT.

(b)     add the Required Equity Adjustment to the H Post-Recap Unadjusted Equity
        Value; the resulting amount is the H POST-RECAP ADJUSTED EQUITY VALUE;

(c)     divide the H Post-Recap Adjusted Equity Value by the Post-Recap Equity
        Value; the resulting amount is H's new ownership percentage;

(d)     subtract the Required Equity Adjustment from the Equity Investors
        Post-Recap Unadjusted Equity Value; the resulting amount is the EQUITY
        INVESTORS POST-RECAP ADJUSTED EQUITY VALUE;

(e)     divide the Equity Investors Post-Recap Adjusted Equity Value by the
        Post-Recap Equity Value; the resulting amount is the remaining Equity
        Investors' new ownership percentage.

NUMERICAL EXAMPLE

3A.5           Schedule 3 to this Agreement contains a numerical example of the
reallocation of Interests described in this clause 3A.

REALLOCATION OF INTEREST CERTIFICATES

3A.6           The physical certificates representing Interests shall be
reallocated or reissued in accordance with the new ownership interests as
determined pursuant to clauses 3A.4(c) and 3A.4(e) above.

Adjustment to Capital Accounts and Priority Allocations

3A.7           As provided in clause 3.10(e)(ii), pursuant to Treasury
Regulations section 1.704-1(b)(2)(iv)(f), the Capital Accounts of H and the
Equity Investors who do not exercise the First Investor Put Option shall be
increased or decreased upon a Recapitalization. To the extent that the
proportionate relationship among the ownership percentages of H and the Equity
Investors is altered by this clause 3A, increases or decreases in the Capital
Account balances of H and the Equity Investors pursuant to Treasury Regulation
section 1.704-1(b)(2)(iv)(f) shall be made in a manner that, to the extent
possible through such adjustment (but excluding adjustments otherwise applicable
to the Capital Accounts of other Members, if any, of the Company), results in
relative Capital Account balances of H and the Equity Investors in proportion to
the adjusted

<Page>

ownership percentages of H and the Equity Investors, provided, however, that the
effect of clause 3.12 shall be preserved, subject to the provisions of clause
3.12(h), and provided further, however, that the effect of the special
allocations of clause 3.20 shall be preserved (such adjusted relative Capital
Account balances, subject to the provisos contained in this sentence, referred
to as the ADJUSTED RELATIVE CAPITAL ACCOUNT BALANCES). Further, to the extent
that the amount of the increases or decreases in the Capital Account balances of
H and the Equity Investors described in the immediately preceding sentence is
not sufficient to result in adjusted relative capital account balances, priority
allocations of income and loss realized by the Company after the purchase and
sale of the ICI Interests (but excluding net income and net loss allocable to
other Members, if any, of the Company) shall be made among H and the Equity
Investors in order to result in adjusted relative capital account balances.
Thereafter, allocations of net income and net loss shall be made, subject to
clause 3.12, in proportion to the adjusted ownership percentages of the Members.

APPLICATION OF CLAUSE 3A

3A.8           For the avoidance of doubt, no provision of this clause 3A shall
have any effect at any time prior to such time as there has ceased to be any
member of the ICI Group holding any shares or other equity interests (other than
Class A Shares in Tioxide Group Limited), including any Interests, in any member
of the Associate Group.

MANAGERS AND MANAGEMENT

SUPERVISION BY THE BOARD

4.1            Subject to the delegation of rights and powers as provided for
herein, the Board shall have the sole right to manage the business of the
Company and shall have all powers and rights necessary, appropriate or advisable
to effectuate and carry out the purposes and business of the Company; provided,
however, (i) if the Delaware Act requires the approval of the Members in respect
of any matter then the approval of the Members shall also be required provided
that the Board shall first vote on any such matter and the Members hereby agree
to vote in a manner consistent with the way the Board determined such matter and
(ii) any Regulated Member shall be entitled to disclaim any voting rights in
respect of Units held by it which are imposed by the Delaware Act or other
applicable law. For the avoidance of doubt, the Members shall not be able to
determine a matter which has not previously been positively determined by the
Board. No Member, by reason of its status as such, shall have any authority to
act for

<Page>

or bind the Company or otherwise take part in the management of the Company, but
shall have only the right to vote on or approve the matters requiring Member
approval under the Delaware Act after giving effect to the next sentence,
subject, in the case of any Regulated Member, to subpart (ii) of the proviso set
forth in this clause 4.1. To the extent that the Delaware Act permits any Member
approval requirement to be eliminated in the limited liability company
agreement, this Agreement shall be deemed to eliminate such requirement;
provided that this provision shall not affect the Equity Investor Approval
Matters set forth in clause 4.12 hereof.

BOARD OF MANAGERS

4.2     (a)    The Board shall consist of up to seven (7) Managers. Any
Member whose Equity Proportion is equal to or greater than 15% and less than 30%
(a 15% MEMBER) shall be entitled to appoint one (1) Manager. Any Member whose
Equity Proportion is equal to or greater than 30% and less than or equal to 50%
(a 30% MEMBER) shall be entitled to appoint two (2) Managers. Any Member whose
Equity Proportion is greater than 50% (a MAJORITY MEMBER) shall be entitled to
appoint four (4) Managers. For purposes of determining whether it is a 30%
Member or a Majority Member, the Equity Proportion of the H Member from time to
time shall be deemed to equal the sum of the H Member's Equity Proportion
(without regard to this sentence), the BTCP Member's Equity Proportion, the CEA
Member's Equity Proportion and the GSG Members' Equity Proportion, at such time.
Each of the Managers shall be an officer, shareholder, director, manager or
employee of the Member designating such Manager or of an Affiliate of such
Member and shall hold office until such Manager's resignation, removal, death or
disability. For purposes of determining whether a Member is a 30% Member, under
clause 4 hereof and for no other purpose, to the extent that a Member is a 30%
Member and the Member's Equity Proportion falls below 30% but not below 25% as a
result of an issuance of additional Units (or any securities exercisable,
exchangeable or convertible into Units) by the Company and not as a result of
any transfer of Interests by the Member, the Member shall continue to be a 30%
Member until the earlier of (i) such time as the Member or any of its Affiliates
transfers any Interests to a non-Affiliated third party (regardless of whether
its Equity Proportion falls below 25%) or (ii) such time as its Equity
Proportion falls below 25%.

(b)     The GSG Members, collectively, and each of the BTCP Member and the CEA
Member shall be entitled to designate from time to time one (1) Board Observer
of its choosing who shall be entitled to attend all

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meetings of the Board. Each other Member whose Equity Proportion is equal to or
greater than 5% and less than 15% shall similarly be entitled to designate from
time to time one (1) Board Observer of its choosing who shall be entitled to
attend all meetings of the Board. Each of the Board Observers shall be an
officer, shareholder, director, manager, principal, partner or employee of the
Member (or any member of such Member's Group) designating such Board Observer.
Board Observers shall have no voting rights and their consent or approval shall
not be required for any action taken by the Board and, subject to the Company's
compliance with clause 4.5, the attendance or participation of any Board
Observer(s) at a meeting shall not be required for Board action.

(c)     In the event that at any time the respective Equity Proportions of the
Members shall change such that the respective rights of Members to appoint any
Manager or Managers or any Board Observer under paragraph (a) or (b),
respectively, of this clause 4.2, shall change, then (x) the composition of the
Board shall be changed so that it is composed of Managers appointed as
contemplated in clause 4.2(a) and if in such event any Member who has appointed
one or more of the then-existing Managers is no longer entitled to appoint any
such Manager or Managers, then such Member shall remove, in accordance with
clause 4.3(a), such Manager or Managers, and (y) any Board Observer who was
appointed by a Member that shall no longer be entitled to appoint a Board
Observer under clause 4.2(b) shall be removed as a Board Observer.

APPOINTMENT AND REMOVAL OF MANAGERS AND BOARD OBSERVERS

4.3     (a)    Each Member entitled to appoint any Manager shall
respectively appoint such Manager or Managers by notice to the Company signed by
it or on its behalf. A Member may remove a Manager nominated by it by notice to
the Company signed by it or on its behalf. The removal shall take effect when
the notice is delivered to the Company, unless the notice indicates a later
date. A Member removing a Manager shall indemnify the Company for any liability
arising from the removal. Any vacancy occurring on the Board shall be filled by
the Member designating the Manager whose resignation, removal, death or
disability created such vacancy. Each Member shall (if necessary) use its
rights, if any, under clause 4.2 and any votes in relation to the Company in
order to ensure that the appointments and/or removals contemplated by this
clause and clause 4.2 are duly carried out.

(b)     Each Member entitled to appoint a Board Observer shall
respectively appoint such Board Observer by notice to the Company signed

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by it or on its behalf. A Member may remove a Board Observer nominated by it by
notice to the Company signed by it or on its behalf. The removal shall take
effect when the notice is delivered to the Company, unless the notice indicates
a later date. A Member removing a Board Observer shall indemnify the Company for
any liability arising from the removal.

QUORUM

4.4     A quorum for transacting business at any Board meeting shall
exist, subject to the remaining provisions of this clause 4.4, if at least one
(1) Manager appointed by each Member then entitled to appoint one or more
Managers is present when the relevant business is transacted. A Manager shall be
regarded as present for the purposes of a quorum if represented by an alternate
Manager in accordance with clause 4.6. If that quorum is not present within
sixty (60) minutes from the time when the meeting should have begun or if during
the meeting there is no longer a quorum, the meeting shall be adjourned for a
period of at least one (1) Business Day and at that adjourned meeting the
presence of any Manager or Managers (or their alternates) who are entitled under
clause 4.6 to at least a majority of the votes in any Board decision shall
constitute a quorum (provided that the Manager or Managers attending such
adjourned meeting shall make reasonable efforts to notify the other Managers of
the time and location of the adjourned meeting).

NOTICE AND AGENDA

4.5(a)         Board meetings shall normally be held on a planned quarterly
basis. Quarterly Board meetings shall be, and additional meetings may be, called
by any Manager or Managers who are entitled under clause 4.6 to at least forty
per cent. (40%) of the votes in any Board decision provided that, in addition to
the planned quarterly meetings, a meeting of the Board shall be convened on the
reasonable request of any Manager or Managers who are entitled under clause 4.6
to at least twenty per cent. (20%) of, but less than forty per cent. (40%) of,
the votes in any Board decision but not more than twice a year with respect to
all such Managers. At least 10 days written notice shall be given to each
Manager and each Board Observer of any Board meeting, unless at least one (1)
Manager (or his alternate) appointed by the Majority Member, if any, and at
least one (1) Manager (or his alternate) appointed by each 30% Member, if any,
approve a shorter notice period. Each Member shall act reasonably in order to
deal on short notice with matters requiring urgent attention. Notice of a
meeting shall be given by or at the direction of (i) the H Managers or the
Manager or Managers calling such meeting, or (ii) if (x) there shall be no H
Manager or

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(y) the H Managers shall not be entitled under clause 4.6 to at least 30% of the
votes in any Board decision, the Manager or Managers calling such meeting. Any
notice given to a Manager or Board Observer shall, where practicable, include an
agenda identifying in reasonable detail the matters to be discussed at the
meeting together with copies of any relevant papers to be discussed at the
meeting. A meeting of the Board may consist of a conference between Managers who
are not all in one place but each of whom is able (directly or by telephone or
other medium of communication) to speak to each of the others and to be heard by
each of the others simultaneously; the word MEETING in this clause 4 shall be
construed accordingly and any Manager participating in such a meeting shall be
deemed present in person at such meeting. Board Observers shall also be entitled
to participate in any telephonic and other similar meetings not conducted in
person. Attendance at a meeting and, with respect to any matter on which a
Manager is entitled to vote, voting on such matter shall constitute waiver of
any objection to deficient notice with respect to such matter.

(b)     Any action required or permitted to be taken at any meeting of the Board
may, provided that the text of the proposed action is copied to all members of
the Board and each Board Observer, be taken by written resolution without a
meeting if Managers who are entitled under clause 4.6 to a majority of the votes
in any Board decision consent thereto in writing (subject always to clause 4.7
in respect of Reserved Board Matters and clause 4.12 in respect of the Equity
Investor Approval Matters), and the writing or writings are filed with the
minutes of proceedings of the Board. Each Board Observer shall each be entitled
to receive copies of each action of the Board taken by written resolution
pursuant to this clause 4.5(b), provided that the failure to provide such copies
will not affect the validity of any action so taken.

(c)     Each Board Observer and each Manager shall be entitled to be
reimbursed by the Company for its reasonable out-of-pocket costs and expenses
incurred in connection with his or her attendance at Board meetings.

BOARD VOTING

4.6            Except as provided by clause 4.7, the Board shall decide on
matters by simple majority vote of the Managers, as calculated in accordance
with the next sentence. Each Manager or, where more than one Manager is
appointed by a Member, all of the Managers appointed by such Member collectively
shall be entitled to a percentage of the votes in any

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Board decision equal to the Equity Proportion of the Member who appointed such
Manager or Managers, respectively, at the time of such vote; PROVIDED, HOWEVER,
that with respect to any group of Managers that is appointed by a Member, such
vote shall be exercised entirely by one of such Managers designated by such
group; and, PROVIDED, FURTHER, HOWEVER, that in determining the Members'
respective Equity Proportions for the purposes of this sentence only, (x) the H
Member's Equity Proportion shall be deemed to be equal to the sum of the H
Member's Equity Proportion (without regard to this proviso), the BTCP Member's
Equity Proportion, the CEA Member's Equity Proportion and the GSG Members'
Equity Proportion, from time to time and (y) any Member (other than the BTCP
Member, the CEA Member and the GSG Members) that does not have the right to
appoint one or more Managers pursuant to clause 4.2(a) (each such Member is
referred to in this clause 4.6 as a DESIGNATING MEMBER) shall be entitled (but
not required) to designate from time to time by notice to the Board that its
Equity Proportion shall be added to the Equity Proportion of any Member that has
the right to appoint one or more Managers pursuant to clause 4.2(a) (each such
Member is referred to in this clause 4.6 as an APPOINTING MEMBER) and, in such
case, until the designating Member has terminated such designation by notice to
the Board, the appointing Member's Equity Proportion shall be deemed to be equal
to the sum of the appointing Member's Equity Proportion (without regard to this
clause (y)) and the Equity Proportion of each designating Member who shall have
made such designation with respect to such appointing Member. Any Manager who is
absent from a meeting may nominate any other person to act as his alternate and
to vote in his place at the meeting.

RESERVED BOARD MATTERS

4.7            The following matters shall require a decision by a majority vote
of the Board including a positive vote from at least one (1) of the Managers
appointed by the ICI Member (for so long as its Equity Proportion is equal to or
greater than 15%) and at least one (1) of the Managers appointed by each 30%
Member, if any, provided, in each case, that if a matter in clause 4.7(b) to
4.7(p) is specifically addressed in the Business Plan or the annual Budget
approved under clause 4.7(a) or (unless superseded by the Business Plan)
reasonably contemplated by the Business Projections, the Members agree that no
further approvals by such Managers shall be required pursuant to clause 4.7:

(a)     BUSINESS PLAN AND BUDGET

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        adopting or amending the Business Plan and the annual Budget referred to
        in clause 7.2;

(b)     ACQUISITIONS AND DISPOSALS

        any Associate Group Member acquiring or disposing of (whether in a
        single transaction or series of transactions) any business (or any
        material part of any business) or any shares or interests in any company
        (other than an acquisition or disposal between members of the Associate
        Group provided that such acquisition or disposal does not involve the
        Company) where (i) the value of the business (or material part) or the
        shares or interests acquired or disposed of exceeds $20,000,000 or (ii)
        the aggregate of any acquisitions (or, as the case may be, disposals)
        has exceeded $40,000,000 in any Financial Year;

(c)     CAPITAL EXPENDITURE

        any Associate Group Member incurring any capital expenditure in respect
        of any item or project in excess of $5,000,000 or where the aggregate of
        capital expenditure has exceeded the approved annual Budget by
        $10,000,000 in any Financial Year;

(d)     PARTNERSHIPS AND JOINT VENTURES

        any Associate Group Member entering into any material partnership,
        merger or joint venture with a third party;

(e)     BORROWINGS

        any Associate Group Member borrowing or raising money (excluding normal
        trade credit, intra-Group borrowings or drawings under existing credit
        facilities approved by the Board), which would result in the Associate
        Group's aggregate borrowings increasing by $10,000,000 in any one
        Financial Year and any election to exchange subordinated debt for the
        Interests of any non-approving Equity Investor or Equity Investors
        pursuant to clause 4.15;

(f)     TRANSACTIONS WITH CERTAIN GROUPS

        (other than transactions entered into at Closing or upon or pursuant to
        the establishment of the Company or as contemplated by the Contribution
        Agreement or the Ancillary Agreements (as described in the Contribution
        Agreement)) any transaction by any Associate

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        Group Member with any member of any Majority Member's Group, any 30%
        Member's Group or any 15% Member's Group which (i) is not on arm's
        length terms or (ii) where the cumulative arm's length value of
        transactions with any member of any Majority Member's Group, any 30%
        Member's Group or any 15% Member's Group, as the case may be, is in
        excess of $5,000,000 in any one Financial Year;

(g)     [RESERVED];

(h)     PENSION SCHEME

        adoption of any pension scheme of any Associate Group Member (other than
        those existing at Closing or adopted in accordance with the terms of the
        Contribution Agreement) or any amendment to any existing pension scheme
        which materially alters the liabilities of such scheme or the
        disposition of the assets of such scheme;

(i)     MAJOR LITIGATION

        any decision not to contest, or to admit liability in or to approve any
        settlement of threatened legal proceedings or legal proceedings to which
        any Associate Group Member is a party which, in any such case, are
        reasonably likely to involve a potential liability against an Associate
        Group Member in excess of $10,000,000;

(j)     DONATIONS

        making of any political donation by any Associate Group Member;

(k)     ACCOUNTING POLICIES

        the adoption of or any change in the principal accounting policies or
        practices of the Associate Group which has the effect of materially
        altering the reported results of the Associate Group (other than changes
        required by US GAAP);

(l)     CHANGE OF BUSINESS

        any member of the Associate Group engaging in new business activities
        outside the scope of a chemicals business;

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(m)     CONSTITUTIONAL DOCUMENTS

        adopting or altering the certificate of incorporation, certificate of
        formation, limited liability company agreement or other constitutional
        document of any Associate Group Member other than non-material
        alterations to such constitutional documents of Associate Group Members
        other than the Company;

(n)     CHANGES IN SHARE CAPITAL

        changing the authorized or issued share capital or interests of any
        Associate Group Member including the issue of any new shares or
        interests or securities convertible into shares or interests (save where
        there are no material implications for the shareholdings in the
        Associate Group Member);

(o)     UNIT BUY BACK

        the Company buying back any Units;

(p)     ACCOUNTS

        approving the financial statements of the Associate Group; and

(q)     WINDING-UP

        any proposal to cause the Company or any Significant Subsidiary of the
        Company (SIGNIFICANT SUBSIDIARY for the purposes of this clause 4.7(q)
        having the meaning given to such term in Section 1-02(w) of Regulation
        S-X promulgated by the US Securities and Exchange Commission) to wind
        up, dissolve, liquidate or file for, or consent to, any bankruptcy or
        similar proceeding (other than pursuant to or, in connection with, any
        solvent reconstruction or similar reorganization of any Significant
        Subsidiary).

REGULAR BOARD MATTERS

4.8            The following material policy decisions affecting the Associate
Group shall require reference to and a decision by majority vote of the Board
(although not subject to the requirement of a positive vote of at least one (1)
Manager appointed by each 30% Member or the ICI Member under clause 4.7:

(a)            SENIOR MANAGEMENT

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        appointing or removing any person as the Chief Executive, Chief
        Financial Officer or other member of the senior executive management of
        the Associate Group;

(b)            MATERIAL LITIGATION

        (subject to clause 4.7) major decisions relating to the conduct
        (including the settlement) of legal proceedings to which any Associate
        Group Member is a party which are reasonably likely to involve a
        potential liability against an Associate Group Member in excess of
        $5,000,000;

(c)            INTELLECTUAL PROPERTY RIGHTS

        any Associate Group Member making any material disposal (including
        granting any material licence) of or relating to intellectual property
        rights of the Associate Group other than in accordance with the
        Technology Transfer Agreement (as defined in the Contribution
        Agreement);

(d)            DIVIDENDS

        recommendations in respect of dividends of, or other distributions by,
        the Associate Group to be declared for any Financial Year (which shall
        be subject to and consistent with the dividend policy set out in clause
        6.4);

(e)            OTHER MATERIAL MATTERS

        any other major policy decisions materially affecting the business of
        the Associate Group.

OFFICERS

4.9            The Company shall have a Chief Executive, a Chief Financial
Officer and such other officers as shall be appointed by the Board, and such
officers shall be elected and removed in accordance with the provisions herein
and perform such functions as are provided herein and by the Board. The Board
may appoint, employ or otherwise contract with such other persons or entities
for the transaction of the business of the Company or the performance of
services for or on behalf of the Company as it shall determine in its discretion
from time to time. The Board may delegate to any officer of the Company or to
any such other person or entities such authority to act on behalf of the Company
as the Board may from time to

<Page>

time deem appropriate in its discretion. The salaries or other compensation, if
any, of the officers and agents of the Company shall be fixed from time to time
by the Board.

EXECUTION OF DOCUMENTS

4.10           No Manager (acting in his capacity as such) shall have any
authority to bind the Company to any third party with respect to any action
except pursuant to a resolution expressly authorising such action which
resolution is duly adopted by the Board by the affirmative vote required for
such matter pursuant to clause 4.6 or 4.7. Except as otherwise provided by the
Board, when the taking of such action has been authorized by the Board, any
Manager or officer of the Company, or any other persons specifically authorized
by the Board, may execute any contract or other agreement or document on behalf
of the Company and may execute on behalf of the Company and file with the
Secretary of State of the State of Delaware any certificates or filings provided
for in the Delaware Act. The filing of the Certificate of Formation of the
Company with the Secretary of State of the State of Delaware by the authorized
person therein specified is hereby ratified and confirmed.

RELIANCE ON DOCUMENTS AND REPORTS

4.11           A Manager shall be fully protected in relying in good faith upon
the records of the Company and upon such information, opinions, reports or
statements presented to the Company by any of its other Managers, Members,
officers, employees or committees, or by any other person, as to matters the
Manager reasonably believes are within such other person's professional or
expert competence and who has been selected with reasonable care by or on behalf
of the Company (including, without limitation, information, opinions, reports or
statements as to the value and amount of the assets, liabilities, profits, or
losses of the Company or any other facts pertinent to the existence and amount
of assets from which distributions to Members might properly be paid). In
addition, the Managers may consult with legal counsel, accountants, appraisers,
management consultants, investment bankers and other consultants and advisors
selected by them, and any opinion of any such person as to matters which the
Managers reasonably believe to be within such person's professional or expert
competence shall be full and complete authorisation and protection in respect of
any action taken or suffered or omitted by the Managers hereunder in good faith
and in accordance with such opinion.

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EQUITY INVESTOR APPROVAL MATTERS

4.12           In addition to any approval required under clause 4.7,
notwithstanding anything in this Agreement to the contrary, the following
matters shall require a decision by a majority vote of the Board and the consent
or approval (unless disclaimed in accordance with subpart (ii) of the last
sentence of clause 4.15) of each Equity Investor:

(a)     any amendment to this Agreement which would materially and adversely
        affect the rights attributable to the Interests of such Equity Investor;

(b)     (other than transactions entered into at Closing or upon or pursuant to
        the establishment of the Company or as contemplated by the Contribution
        Agreement (as in effect on June 30, 1999 and as amended pursuant to the
        Framework Agreement) or the Ancillary Agreements as referred to in, and
        to the extent consistent with, the Contribution Agreement (as in effect
        on June 30, 1999 and as amended pursuant to the Framework Agreement))
        any transaction by any Associate Group Member with any member of the H
        Group or ICI Group, any member of any Majority Member's Group, any
        member of any 30% Member's Group or any member of any 15% Member's Group
        which (i) is not on arm's length terms or (ii) where the cumulative
        arm's length value of transactions with any member of the H Group, the
        ICI Group, any member of any Majority Member's Group, any member of any
        30% Member's Group or any member of any 15% Member's Group, as the case
        may be, is in excess of $5,000,000 in any one Financial Year;

(c)     any proposal to cause the Company or any Significant Subsidiary of the
        Company (SIGNIFICANT SUBSIDIARY for the purposes of this clause 4.12
        having the meaning given to such term in Section 1-02(w) of Regulation
        S-X promulgated by the US Securities and Exchange Commission) to wind
        up, dissolve, liquidate or file for, or consent to, any bankruptcy or
        similar proceeding (other than pursuant to or, in connection with, any
        solvent reconstruction or similar reorganization of any Significant
        Subsidiary);

(d)     any member of the Associate Group engaging in new business activities
        outside the scope of a chemicals business; and

<Page>

(e)     the issuance of any equity interest (other than additional Interests in
        accordance with clause 3.2 hereof) in the Company which is senior or
        pari passu with the Interests.

4.13           The Company shall not, nor shall it permit any Associate Group
Member to, take any of the following actions without the prior written consent
of each of the Equity Investors (it being understood that any such matter that
has been approved by the Board on or prior to the date hereof shall not require
approval of the Equity Investors hereunder), provided, that in considering a
request from the Company to provide a written waiver allowing the Company or any
Associate Group Member to take any of the actions set forth in paragraphs (a)
and (b) below, each Equity Investor shall provide such written waiver unless it
reasonably determines in good faith that the proposed action would not
reasonably be expected to be in the best interests of the Company (it being
understood that the foregoing shall not impose on any Equity Investor any
fiduciary duties to the Company or any other Member under applicable law or
otherwise):

(a)            CAPITAL EXPENDITURE

               any Associate Group Member incurring (i) any capital expenditure
               in respect of any item or project in excess of $20,000,000 or
               (ii) any capital expenditures in excess of $200,000,000 in any
               Financial Year; or

(b)            BORROWINGS

               any Associate Group Member (i) entering into a new credit
               facility (or increasing the commitments under any existing credit
               facility) or any other agreement or arrangement to incur
               Indebtedness (excluding intra-Group borrowings or renewals or
               extensions of existing agreements in effect on the date hereof
               (but not increases in the principal amount thereof) evidencing
               Indebtedness that were approved by the Board), and/or (ii)
               assuming Indebtedness as a result of acquisitions, in amounts in
               excess of $100,000,000 in the aggregate in any one Financial
               Year. In calculating such amount of $100,000,000, the following
               amounts shall not be included: (x) Indebtedness to be refinanced
               or repaid concurrently with, or within ten (10) Business Days of,
               such Indebtedness being incurred, (y) Indebtedness incurred for
               the sole purpose of making mandatory and scheduled repayments of
               existing Indebtedness which is to be repaid within twelve (12)
               months of the

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               incurrence of such Indebtedness, and (z) fees and expenses
               associated with the raising, renewal or refinancing of such
               Indebtedness referred to in clause (x) or (y) above.

4.14           The Company shall not, nor shall it permit any Associate Group
Member to, take any of the following actions without the prior written consent
of each of the Equity Investors (it being understood that any such matter that
has been approved by the Board on or prior to the date hereof shall not require
approval of the Equity Investors hereunder), provided, that in considering a
request from the Company to provide a written waiver allowing the Company or any
Associate Group Member to take any of the actions set forth in paragraphs
(a)-(h) below, each Equity Investor shall provide such written waiver unless it
reasonably determines in good faith that the proposed action would be, or would
reasonably be expected to be, detrimental to the Interests held by such Equity
Investor:

(a)            ACQUISITIONS

               any Associate Group Member acquiring, whether in a single
               transaction or series of transactions (including by virtue of any
               partnership, joint venture or merger), any business (or any
               material part of any business) or any shares or interests in any
               company or any Person (other than an acquisition, partnership,
               joint venture or merger between members of the Associate Group
               provided that such acquisition, partnership, joint venture or
               merger does not involve the Company or a transaction requiring
               consent pursuant to paragraph (b) below) where the aggregate of
               all such acquisitions in the Financial Year in which such
               acquisition is occurring has exceeded $100,000,000 on an
               Indebtedness free basis;

(b)            DIVESTITURES

               any Associate Group Member disposing of (whether in a single
               transaction or series of transactions) any business (or any
               material part of any business) or any shares or interest in any
               company or any Person (other than a disposition between members
               of the Associate Group provided that such disposition does not
               involve the Company) where the aggregate value of all such
               dispositions in the Financial Year in which such disposition is
               occurring has exceeded $75,000,000 on an Indebtedness free basis.
               For purposes of this clause (b), if any Associate Group Member
               enters into any partnership, joint

<Page>

               venture or merger (other than a partnership, joint venture or
               merger with a member of the Associate Group provided that such
               partnership, joint venture or merger does not involve the
               Company) and the Associate Group does not control such
               partnership or joint venture or the surviving entity in such
               merger, as the case may be, then the Associate Group shall be
               deemed to have disposed of all non-cash assets contributed by the
               Associate Group Members to such partnership or joint venture or
               the surviving entity of such merger, as the case may be;

(c)            ISSUANCE OF SENIOR EQUITY

               the issuance of any equity interest (other than additional
               Interests in accordance with clause 3.2) in the Company which is
               senior or pari passu with the Interests; provided, however, that
               notwithstanding clause 3.2, consent shall be required under this
               clause (c) with respect to any issuance of new shares or
               interests or securities convertible into shares or interests, or
               the conversion of any outstanding securities into shares or
               interests, which are senior in liquidation, dividends or
               distributions to the Interests held by the Equity Investors;

(d)            UNIT BUY BACK

               the Company buying back or redeeming any Units;

(e)            PERMITTED AFFILIATE DEBT

               allowing any Restricted Subsidiary (as defined in the Existing B
               Note Indenture) of the Company to incur any Indebtedness to a
               Huntsman Affiliate in respect of the deferred and unpaid balance
               purchase price of any property (as such terms are defined in the
               Existing B Note Indenture);

(f)            TRANSACTIONS WITH H GROUP AND UNRESTRICTED SUBSIDIARIES

               any transaction (or series of transactions related to a common
               plan), other than a transaction or series of transactions related
               to a common plan included under paragraph (g) below, by any
               Associate Group Member with (i) any member of the H Group or (ii)
               any Unrestricted Subsidiary (as defined in the Existing B Note
               Indenture) (other than any Investment (as defined in the

<Page>

               Existing B Note Indenture) in any Unrestricted Subsidiary), that
               involves an aggregate fair market value of more than $25,000,000
               in any Financial Year, provided that this restriction shall not
               include (i) payments of Tax Allowance Amounts, (ii) payments in
               connection with the joint venture with BASF and other
               participants, that will have stand-alone financing, to, inter
               alia, build an MDI plant and related manufacturing activities
               near a Shanghai, China chemical industrial park, provided that
               Investments in the joint venture do not exceed $80,000,000 in the
               aggregate, net of lump sum license fees received by any
               Restricted Subsidiary and the net proceeds received from the sale
               or transfer of the Company's existing Chinese system house
               ("Project Margaux"), and (iii) any such transaction (or series of
               such transactions related to a common plan) pursuant to any
               agreement in effect as of the date hereof or contemplated by the
               Contribution Agreement, or any amendment thereto or any
               transaction contemplated thereby (including pursuant to any
               amendment hereto) or in any replacement agreement thereto so long
               as any such amendment or replacement agreement contains terms
               substantially similar (taken as a whole) to those contained in
               the original agreement;

(g)            TRANSACTIONS WITH H GROUP AND UNRESTRICTED SUBSIDIARIES IN THE
               ORDINARY COURSE OF BUSINESS

               any transaction (or series of transactions related to a common
               plan) by any Associate Group Member with (i) any member of the H
               Group or (ii) any Unrestricted Subsidiary (other than any
               Investment in any Unrestricted Subsidiary), that involves the
               purchase, sale, lease or exchange of any property in the ordinary
               course of business or the rendering of any service in the
               ordinary course of business, in each case having an aggregate
               fair market value of more than $25,000,000 but less than
               $75,000,000 in any Financial Year, on terms that are no less
               favorable than those that might reasonably have been obtained in
               a comparable transaction at such time on an arm's length basis
               from a Person that is not an Affiliate of such Associate Group
               Member, provided that this restriction shall not include (i)
               payments of Tax Allowance Amounts, (ii) payments in connection
               with Project Margaux and (iii) any such transaction (or series of
               such transactions related to a

<Page>

               common plan) pursuant to any agreement in effect as of the date
               hereof or contemplated by the Contribution Agreement, or any
               amendment thereto or any transaction contemplated thereby
               (including pursuant to any amendment thereto) or in any
               replacement agreement thereto so long as any such amendment or
               replacement agreement contains terms substantially similar (taken
               as a whole) to those contained in the original agreement; or

(h)            CERTAIN DIVIDENDS

               any payment of any dividend by the Company, provided, however,
               that no consent under this clause (h) shall be required with
               respect to (i) any dividends paid by the Company where the
               aggregate amount of all dividends paid by the Company after
               December 20, 2001 has not exceeded $112,000,000, (ii) any
               dividend paid by the Company if, at the time of payment of such
               dividend, the Leverage Ratio is less than or equal to 4.5, or
               (iii) any dividend paid by the Company at any time when the
               Leverage Ratio (after giving pro forma effect to such proposed
               dividend) is greater than 4.5 where the amount of such dividend
               does not exceed 25% of the Company's Consolidated Net Income (as
               defined in the Existing B Note Indenture) for the Company's most
               recently ended calendar year for which internal financial
               statements are available, and, provided further, that, for
               purposes of this clause (h), the payment of any Tax Allowance
               Amount shall not constitute, or be treated as the payment of, a
               dividend. For purposes of this clause (h), "Leverage Ratio"
               means, as of a particular date, the ratio of the Company's
               Consolidated Indebtedness (as defined in the Existing B Note
               Indenture) as of the end of the Company's most recently ended
               full fiscal quarter for which internal financial statements are
               available (the "Last Quarter") to the Company's Consolidated
               EBITDA (as defined in the Existing B Note Indenture) for the four
               fiscal quarters ending with the Last Quarter.

4.15           Notwithstanding anything to the contrary in clause 4.12, clause
4.13 or clause 4.14, (i) in the event the Company has proposed to take any of
the actions included in (x) subparagraphs (b), (c), (d) or (e) of clause 4.12,
(y) clause 4.13 or (z) clause 4.14 but any (or all) of the Equity Investors
shall have refused or failed to provide such required consent or approval

<Page>

with respect to such action, then, subject to clause 4.7(e), the Company shall
be entitled to elect to exchange all of the non-approving Equity Investor's or
Equity Investors' Interests for subordinated debt of the Company with a maturity
of no more than 2 years from the date of issuance, with a principal amount equal
to the fair market value of the Interests being exchanged as of the date of such
exchange (as such fair market value shall be reasonably agreed between the
Equity Investor or Equity Investors and the Company) and with terms and
conditions to be reasonably agreed between the Equity Investor or Equity
Investors entitled to such subordinated debt and the Company and, in the event
that the Company shall make such election and the Company and such non-approving
Equity Investor or Equity Investors shall have reasonably agreed upon the terms
of such subordinated debt, then (x) the Company shall be entitled to take such
proposed action, notwithstanding that the consent or approval of such
non-approving Equity Investor or Equity Investors shall not have been obtained,
(y) from and after such exchange, such non-approving Equity Investor or Equity
Investors shall not be a Member and (z) neither the Company nor any of the
remaining Members shall be deemed to have breached clause 4.12, 4.13 or 4.14, as
applicable, with respect to such action or shall have any liability to such
non-approving Equity Investor or Equity Investors with regard to such action and
(ii) upon notice to the Company, any Regulated Member with a Regulatory Problem
may disclaim the benefit of any of the provisions of clause 4.12, 4.13 or 4.14
for such period as it shall specify.

4.16           Each of the Equity Investors agrees that it will exercise any of
its rights under clauses 4.13 and 4.14 solely on its own behalf and not on
behalf of, or at the direction of, a non-Affiliated third party. Notwithstanding
anything herein to the contrary, (i) the rights of the Equity Investors set
forth in clauses 4.13 and 4.14 shall not be transferable to any un-Affiliated
third party and may not be assigned except that an Equity Investor may assign
such rights to an Affiliate (an AFFILIATE ASSIGNEE); provided, that, if any of
an Equity Investor, its Affiliate Assignee and/or their respective Affiliates
participate in any transaction or series of related transactions that would
result in any such Affiliate Assignee no longer constituting a member of such
Equity Investor's Group, then the assignment to such Affiliate Assignee shall be
deemed null and void; and (ii) the rights of the Equity Investors set forth in
clauses 4.13 and 4.14 shall terminate upon the occurrence of a Qualified Initial
Public Offering (as defined in the Members Agreement as in effect on the date
hereof).

<Page>

MEMBER ACTION

5.1            In the event that any matter is required to be submitted to the
Members for their approval under the Delaware Act and subject always to the
provisions of clauses 4.1, 4.7 and 4.12:

(a)     Each Member shall have the number of votes equal to the Equity
        Proportion of such Member from time to time; provided, that, (i) none of
        the BTCP Member, the CEA Member or either of the GSG Members shall be
        entitled to any votes until such time as, and to the extent that, any
        such Member converts any non-voting Interest into a voting Interest as
        contemplated by this Agreement, in which case, such Member holding such
        converted voting interests shall be entitled to a number of votes equal
        to the proportion of such converted voting Interests held by such Member
        to all outstanding Interests (whether voting or non-voting) and (ii) in
        determining the Equity Proportions of the H Member from time to time for
        purposes of this sentence, the H Member's Equity Proportion shall be
        deemed to be equal to the sum of the H Member's Equity Proportion
        (without regard to this proviso), the BTCP Member's Equity Proportion,
        the CEA Member's Equity Proportion and the GSG Members' Equity
        Proportion, in each case without regard to any converted voting Interest
        as to which a vote is exercisable by such Member under clause (i) of
        this sentence, from time to time. Without prejudice to the validity of
        any such action, prompt notice of any Member action shall be delivered
        to each of the Equity Investors.

(b)     The Members may vote, approve a matter or take any action by the vote of
        the Members at a meeting, in person or by proxy, or without a meeting by
        written consent. Any action required or permitted to be taken at any
        meeting of the Members may be taken without a meeting if Members holding
        Interests sufficient to approve the action pursuant to this Agreement
        consent thereto in writing, and the writing or writings are filed with
        the minutes of the proceedings of the Members. Prompt notice of the
        taking of the action without a meeting by less than unanimous written
        consent shall be given to each of those Members who shall not have
        consented in writing. Without prejudice to the validity of any such
        action, prompt notice of any action or written consent shall be
        delivered to each of the Equity Investors.

(c)     Members may participate in a meeting of the Members by means of
        conference telephone or similar communication equipment by means

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        of which all persons participating in the meeting can hear each other,
        and participation in a meeting pursuant to such equipment shall
        constitute presence in person at such meeting.

(d)     For any meeting of Members, the presence in person or by proxy of
        Members having the right to cast more than 50% of the votes at the
        meeting constitutes a quorum for the transaction of business.

(e)     Except as otherwise provided in the Delaware Act and subject to clause
        4.1, the affirmative vote of Members having the right to cast more than
        50% of the votes at the meeting is required to approve an action
        requiring the Members' approval.

DEADLOCK

5.2            If a deadlock arises because the Managers fail to agree on any of
the Reserved Board Matters, the matter shall be referred to the respective
Chairmen of each Member who has the right to appoint one or more Managers with a
view to it being resolved as early as possible in the best interests of the
Associate Group. In the case of a failure to agree an updated Business Plan or
annual Budget for the purposes of clause 4.7(a), the Associate Group shall,
until agreement is reached, continue its activities in accordance with the then
current Business Plan or, if none, the Business Projections.

FINANCIAL MATTERS

ACCOUNTING PRINCIPLES

6.1            The Company shall adopt accounting principles in relation to its
financial statements in accordance with US GAAP (the ACCOUNTING PRINCIPLES).

AUDITORS

6.2            The Company's auditors shall be nominated by the Board from time
to time and shall initially be Deloitte & Touche.

FINANCIAL YEAR

6.3            The Company's Financial Year shall be from 1 January to 31
December, unless the Board determines otherwise.

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DIVIDEND POLICY

6.4(a)  The Managers shall, unless they agree otherwise in relation to any
        Financial Year and subject always to the terms of the Financing
        Agreements, take all steps to ensure that in respect of each Financial
        Year the Associate Group distributes to the Members at least two-thirds
        of the consolidated profit available for distribution in accordance with
        applicable law for that Financial Year (but subject to retaining such
        profit as shall be required for working capital and/or other ongoing
        funding requirements of the Associate Group established by the Board).

(b)     As soon as reasonably practicable after the end of each calendar
        quarter, the Tax Matters Member shall determine the Tax Allowance Amount
        for every Member in respect of such quarter. Upon such determination,
        the Tax Matters Member shall cause each Member's Tax Allowance Amount to
        be distributed to such Member to the extent of the Company's Available
        Net Cash Flow, PROVIDED such a distribution is permitted by the
        Financing Agreements and all other lending agreements to which the
        Company is then a party. Tax Allowance Amounts in respect of any
        calendar quarter must be paid either to all Members or to no Members,
        and all such distributions shall have priority over any distributions
        pursuant to subsection (c) below.

(c)     Any funds distributed to the Members shall be distributed in
        accordance with their respective Equity Proportions. Any such
        distributions shall be made only to the extent approved by the Board and
        permitted by the Financing Agreements and all other financing
        arrangements and applicable law. To the extent that the Board approves
        any distribution that consists of a consideration of a type or in a form
        other than cash, the types and forms of such consideration shall be
        allocated in an equitable manner among the Members entitled thereto, in
        the proportions and amounts provided for herein, such that each Member
        shall, except for immaterial variances, receive the same type or form of
        consideration, provided, however, if any Regulated Member shall
        reasonably determine that the receipt of any non-cash consideration by
        such Regulated Member distributed pursuant to this clause 6.4(c) is
        likely to cause a Regulatory Problem for such Regulated Member, then
        such Regulated Member shall be entitled to receive other consideration
        (including cash) which would not cause a Regulatory Problem in lieu of
        such consideration equal to

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        such Regulated Member's allocable share of the fair market value of such
        consideration. The Company shall not make any distribution to the
        Members if, immediately after giving effect to the distribution, all
        liabilities of the Company, other than liabilities to Members with
        respect to their Interests and liabilities for which the recourse of
        creditors is limited to specified property of the Company, exceed the
        fair value of Company's assets, except that the fair value of Company
        Property that is subject to a liability for which recourse of creditors
        is limited shall be included in the Company assets only to the extent
        that the fair value of that Company Property exceeds that liability.

(d)     Notwithstanding anything to the contrary herein or in the limited
        liability company agreement of JV2, if the Company or any of its
        Subsidiaries sells or otherwise disposes of (i) the PO/MTBE Business,
        (ii) the Geismar MDI facility, (iii) the 50% interest in Rubicon, Inc.,
        (iv) the 50% interest in Louisiana Pigment Company, or (v) any other
        material U.S. asset other than cash contributed by the H Member or the
        ICI Member after June 30, 1999, then, with respect to the quarter of the
        Financial Year in which such disposition occurs, the Company shall
        distribute (A) 4 4/9% of the aggregate amount of the Tax Allowance
        Amounts for all Members to each of the BTCP Member and the CEA Member
        and 1 1/9% of the aggregate amount of the Tax Allowance Amounts for all
        Members to the GSG Members (in each case regardless of any limitation
        imposed by this Agreement or the limited liability company agreement of
        JV2 or any financing agreement of the Company or JV2) and (B) the
        remainder of the aggregate amount of the Tax Allowance Amount to the H
        Member and the ICI Member on such basis as the H Member and the ICI
        Member shall agree (regardless of how such amounts would otherwise be
        distributed to the H Member and the ICI Member pursuant to this
        Agreement). To the extent permitted by applicable tax law (including as
        required by clause 3.13(b)), the allocations of net income (and items
        thereof) with respect to a disposition described above in clauses (i),
        (ii), (iii), (iv) or (v) shall be made (x) to the BTCP Member, the CEA
        Member and the GSG Members in their respective Equity Proportions and
        (y) to the H Member and the ICI Member on such basis as they shall
        agree. Allocations of net income (and items thereof) made pursuant to
        the preceding sentence shall be treated for all purposes of this
        Agreement as having been made pursuant to clause 3.11 hereof.

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TAX RETURNS AND INFORMATION

6.5            The Company shall prepare or cause there to be prepared all
federal, state and local income and other tax returns that the Company is
required to file. The Company shall consult with each Member from time to time
as each Member may reasonably request regarding the preparation of such returns,
and shall in any event provide a copy of each such return to the Members not
less than 10 days prior to the filing thereof. By 15 July of the calendar year
immediately following the end of each calendar year, the Company shall send or
deliver to each person or entity that was a Member at any time during such year
such tax information as shall be reasonably necessary for the preparation by
such person or entity of its U.S. federal income tax return and state income and
other tax returns.

INFORMATION AND REPORTING

INSPECTION AND INFORMATION

7.1            Each Member may, upon giving reasonable notice and during normal
business hours, examine the separate books, records and accounts to be kept by
the Company and each Associate Group Member. Subject to clause 8, each Member
entitled to appoint a Manager or Board Observer shall be entitled to receive and
retain all such information as shall be disclosed to, or acquired by, any
Manager or Board Observer, in the course of its position as a Manager of the
Company or as a Board Observer.

ACCOUNTS, BUSINESS PLAN AND BUDGETS

7.2            Without prejudice to the generality of clause 7.1, the Company
shall supply each Member with copies of:

(a)     the Associate Group's audited annual consolidated accounts and the
        audited annual accounts for the Company and each Associate Group Member
        which is required by applicable law to prepare audited accounts;

(b)     a Business Plan and itemised revenue and capital Budgets for each
        Financial Year covering each principal division of the Associate Group;

(c)     monthly management accounts of each principal division of the Associate
        Group; and

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(d)     any financial information required to be disclosed to holders of debt
        under the Financing Agreements.

CONFIDENTIALITY

CONFIDENTIALITY OBLIGATION

8.1            Each Member (and, in the case of (c) below, the Company) shall
use (and shall ensure that each of its Affiliates shall use) all reasonable
endeavours to keep confidential (and to ensure that its officers, employees,
agents and professional and other advisers keep confidential):

(a)     all technical information, formulae, designs, specifications, drawings,
        data, manuals, instructions and other know-how relating to the products
        and technical processes of the Associate Group;

(b)     any information which it may have or acquire before or after the date of
        this Agreement in relation to the customers, business, assets or affairs
        of (if the Member is ICI, BTCP, CEA, GSMP or GSMPO Sub) the H Member or
        any H Group Member or of (if the Member is H, BTCP, CEA, GSMP or GSMPO
        Sub) any ICI Group Member resulting from:

         (i)   negotiating this Agreement, the Contribution Agreement or the
               Subscription Agreement or any other agreement referred to in or
               entered into pursuant to this Agreement or the Contribution
               Agreement or the Subscription Agreement;

         (ii)  being a Member in the Company;

         (iii) having appointees on the Board; or

         (iv)  exercising its rights or performing its obligations under this
               Agreement; or

(c)     any information which the Company may have or acquire before or after
        the date of this Agreement in relation to the customers, business,
        assets or affairs of any H Group Member or any ICI Group Member
        resulting from the exercise of its rights or performance of its
        obligations under this Agreement, the Contribution Agreement or the
        Subscription Agreement or any other agreement referred to in or entered
        into pursuant to this Agreement or the Contribution Agreement or the
        Subscription Agreement; or

<Page>

(d)     any information which relates to the contents of this Agreement (or any
        agreement or arrangement entered into pursuant to this Agreement); or

(e)     with respect to each Member's Group (other than the H Group, the ICI
        Group or any Majority Member's Group), any information relating to the
        customers, business, assets or affairs of the Associate Group.

Each Member (and, in the case of subpart (c), the Company) shall not (and shall
cause its Affiliates not to) use for its own business purposes or disclose to
any third party any such information (collectively, CONFIDENTIAL INFORMATION)
without the consent of all the other Members. In performing its obligations
under this clause 8, each Member and the Company shall (and shall cause its
Affiliates to) apply no lesser confidentiality standards and procedures than it
applies generally in relation to its own confidential information.

EXCEPTIONS FROM CONFIDENTIALITY OBLIGATION

8.2            The obligation not to disclose Confidential Information to any
third party under clause 8.1 does not apply to:

(a)     the disclosure (subject to clause 8.3) on a `need to know' basis to a
        company which is another H Group Member, ICI Group Member or member of
        any Majority Member's Group (as the case may be) where the disclosure is
        for a purpose reasonably incidental to this Agreement;

(b)     information which is independently developed by the relevant Member or
        acquired from a third party to the extent that it is acquired with the
        right to disclose the same;

(c)     the disclosure of information to the extent required to be disclosed by
        law, any stock exchange regulation, any binding judgment, order or
        requirement of any court or other competent authority (subject to the
        obligation to consult with the other Member in advance and to take
        account of its reasonable requirements) or to any regulatory authority;

(d)     disclosure of information to the extent required under the terms of any
        of the Financing Agreements;

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(e)     the disclosure of information to any tax authority to the extent
        reasonably required for the purposes of the tax affairs of the Member
        concerned or any member of its Group;

(f)     the extent that disclosure of information is permitted by the
        Environmental Covenant;

(g)     the disclosure (subject to clause 8.3) in confidence to a Member's
        professional advisers of information reasonably required to be disclosed
        for a purpose reasonably incidental to this Agreement, the Contribution
        Agreement or the Subscription Agreement;

(h)     information which becomes within the public domain (otherwise than as a
        result of a breach of this clause 8); and

(i)     disclosure, subject to obligations of confidentiality, of information
        reasonably required in connection with negotiations with a prospective
        bona fide Third Party Purchaser for the purposes of clause 11.

EMPLOYEES, AGENTS AND ADVISERS

8.3            Each Member shall inform (and shall ensure that any Subsidiary
shall inform) any officer, employee or agent or any professional or other
adviser advising it in relation to the matters referred to in this Agreement, or
any other person to whom it provides Confidential Information, that such
information is confidential and shall instruct them:

(a)     to keep it confidential; and

(b)     not to disclose it to any third party (other than those persons to whom
        it has already been disclosed in accordance with the terms of this
        Agreement).

The disclosing Member is responsible for any breach of this clause 8 by the
person to whom the Confidential Information is disclosed.

RETURN OF CONFIDENTIAL INFORMATION

8.4            If the Company dissolves and terminates, any Member may by notice
to any other Member require the other to destroy or return the first Member's
Confidential Information. In addition, if at any time any Member shall cease
directly or indirectly to be a Member, any other Member may, by notice to the
first Member, require the first Member to

<Page>

destroy or return such other Member's Confidential Information. If so, the first
Member shall (and shall ensure that its Affiliates and its officers and
employees and those of its Affiliates shall):

(a)     destroy or return all documents containing Confidential Information
        which have been provided by or on behalf of the Member demanding the
        return of Confidential Information; and

(b)     destroy or return any copies of such documents and any document or other
        record (including in electronic form) reproducing, containing or made
        from or with reference to the Confidential Information

(save, in each case, for a record of any submission to or filings with
governmental, tax or regulatory authorities or papers required for a Member's
board or other corporate records). The first Member shall return or destroy the
Confidential Information as soon as practicable after receiving notice and, in
the case of destruction, shall provide a certificate of an officer of that
Member confirming that destruction.

SURVIVAL AFTER TERMINATION

8.5            The provisions of this clause 8 shall survive the dissolution and
termination of the Company and any transfer of a Member's Interest. If following
a disposal of Interests pursuant to this Agreement, no member of the disposing
Member's Group continues to be a Member then:

(a)     the term Confidential Information for the purposes of this clause shall
        extend to and include all information held by members of such Group,
        relating to the customers, business, assets or affairs of the Associate
        Group and the confidentiality obligations set out in clause 8.1 shall
        (subject as provided in clause 8.2) thereafter apply to each member of
        such Group ceasing to be a Member (as the case may be) as if it were a
        Member; and

(b)     the provisions of clause 8.4 relating to return or destruction of
        Confidential Information shall similarly apply to such extended
        definition of Confidential Information as if it were Confidential
        Information of a remaining Member.

CLAIMS BY COMPANY

9.1(a)  If any Associate Group Member has or may have any claim against a Member
        or a member of a Member's Group arising out of any agreement other than
        this Agreement entered into between that

<Page>

        Associate Group Member and the relevant Member or any member of that
        Member's Group (including but not limited to any claim for financial
        adjustment following the finalisation of the Closing Statement under the
        terms of the Contribution Agreement), that Member will ensure that:

         (i)   its nominated Managers shall not do anything to prevent or hinder
               the Associate Group asserting or enforcing the claim; and

         (ii)  its nominated Managers will abstain from any Board decisions
               regarding such claim and all actions, proceedings and matters
               relating thereto.

(b)     The Member asserting or enforcing any such claim shall diligently pursue
        such claim to the extent such Member reasonably believes that pursuit is
        in the best interests of the Company and shall not take any actions with
        respect to such claim which such Member does not reasonably believe are
        in the best interests of the Company.

(c)     This clause 9.1 is without prejudice to any right of the other Member(s)
        itself (or member of its Group) to dispute the claim.

9.2            In the event that the Company or any member or the Associate
Group incurs any losses with respect to any matter for which the Company or any
such member or the Associate Group is entitled to indemnification as assignee of
H under the Purchase and Sale Agreement in relation to the PO/MTBE Business (the
PO/MTBE AGREEMENT), dated as of 21 March 1997, between H, Texaco Inc. and Texaco
Chemical Inc., the Company shall, or shall procure that any such member of the
Associate Group shall, pursue with all reasonable diligence such indemnification
from Texaco Inc. for such losses and shall keep the Members regularly informed
as to the status of any such indemnification claims.

9.3            The Company shall (i) obtain and maintain appropriate insurance,
consistent with industry standards (and shall use all reasonable endeavours to
obtain and maintain insurance in respect of risks, and at levels of cover
equivalent to the insurance maintained by the PO/MTBE Business prior to Closing
of the Contribution Agreement), for the business, assets and risks of the
Associate Group and (ii) pursue with all reasonable diligence recovery under
such insurance for losses incurred by the Company (or other members of the
Associate Group) that are covered

<Page>

under such insurance and shall keep the Members regularly informed as to the
status of any such insurance claims.

PUT/CALL OPTION

10.1           [Reserved]

10.2           [Reserved]

10.3           The ICI Group shall provide all information concerning itself
(and confirmation of the accuracy of such information) reasonably requested in
connection with any public offering or private sale contemplated by Article 2.8
of the Members Agreement and the ICI Group shall refrain from knowingly taking
any action that would be reasonably expected to interfere with any such offering
or sale.

TRANSFER OF INTERESTS

GENERAL

11.1           References in this clause 11 to a Member's "INTERESTS" means (i)
any holding of an Interest by that Member (or any member of its Group) and (ii)
any holding of shares, interests or equity warrants by that Member (or any
member of its Group) in any other member of the Associate Group.

RESTRICTION ON TRANSFER

11.2           Except as permitted by this clause 11, no Member shall or shall
permit any of its Affiliates to, directly or indirectly,

(a)     transfer any Interests;

(b)     grant, declare, create or dispose of any right or interest in any
        Interests; or

(c)     create or permit to exist any pledge, lien, fixed or floating charge or
        other encumbrance over any Interests;

provided, however, that notwithstanding anything in this Agreement to the
contrary, (w) each of the BTCP Member, the CEA Member and the GSG Members shall
be entitled, at any time, to transfer any or all of its Interests to the H
Member or any of its Affiliates or any H Group Member, (x)(i) each of the H
Member and the ICI Member may (and may permit any of its Affiliates to) take any
such prohibited action with the prior written

<Page>

consent of the ICI Member or the H Member (as the case may be) subject to the
terms of clauses 11.12, 11.13 and 11.13A, and (ii) each Member may (and may
permit any of its Affiliates to) take any such prohibited action with the
Requisite Other Member Consent (as defined below), subject to the terms of
clauses 11.12, 11.13 and 11.13A, (y) each of the BTCP Member, the CEA Member and
the GSG Members may (and may permit any of its Affiliates to) take any such
prohibited action with the prior written consent of both the H Member and the
ICI Member, and (z) each of the BTCP Member, the CEA Member, GSMP and GSMPO Sub
shall be entitled, at any time, to grant participation interests in the
Interests held by such Member to Affiliates of such Member without prior notice
or consent of the Company or any other Person, so long as the participation
agreement or other agreement or document pursuant to which such participation
interest is granted requires such Affiliate to comply with the terms of this
Agreement as if it were a record owner of such Interests and a party to this
Agreement and such Member enforces such provisions. The "REQUISITE OTHER MEMBER
CONSENT" means, with respect to any prohibited action under this clause 11.2 for
which consent is sought under clause (x)(ii), prior written consent of both (1)
a majority (by headcount) of the Disinterested Members and (2) Disinterested
Members holding a majority of the Units held by all Disinterested Members.
"DISINTERESTED MEMBERS" means, with respect to any consent which is being sought
under clause (x)(ii), those Members other than (a) the Member seeking the
consent and (b) any Affiliates of such Member.

For the avoidance of doubt, this clause 11 shall not apply to or prevent any
Member or any of its Affiliates issuing equity interests in such Member or its
Affiliates to non-Affiliates subject always to clause 11.10. Further and for the
avoidance of doubt, (notwithstanding clause 11.10), this clause 11 shall not
apply to or prevent (i) any pledge of securities or other assets (but excluding
any Interests or Units) of any Member to Financial Institutions (as defined in
the Contribution Agreement) in connection with bona fide financing transactions
or (ii) any transfer of such securities or other assets following any
foreclosure or similar action with respect to such securities or other assets.

INITIAL PERIOD

11.3           For the purposes of this Agreement, the term INITIAL PERIOD shall
mean the period from the date of this Agreement until the earlier of (i) June
30, 2004 and (ii) the date on which the OA Closing or the OA Prepurchase Closing
shall occur. The Company shall give the Equity

<Page>

Investors at least 10 days' prior written notice of any proposed OA Closing or
OA Prepurchase Closing.

PERMITTED TRANSFERS

11.4(a) Except for (i) transfers for which consent is given under clause
        11.2 or for intra-Group transfers permitted under clause 11.10, (ii)
        transfers pursuant to clause 11.4(b) below, (iii) partial transfers to
        the extent permitted under clause 11.12 or 11.13A, and (iv) partial
        transfers that are permitted under clause 11.4(d), no Member shall or
        shall permit any of its Affiliates directly or indirectly to transfer
        Interests unless it and/or its Affiliates (such Member and its
        Affiliates being the SELLER) transfer all (and not some only) of the
        Interests held by them (the SELLER'S INTERESTS).

    (b) Notwithstanding anything to the contrary contained in this clause 11,
        each BTCP Member, CEA Member and GSG Member shall be permitted to
        transfer any or all of its Interest (i) to the H Member or any of its
        Affiliates or to any H Group Member, (ii) pursuant to clauses 11.10,
        11.12, 11.13, 11.13A, 11.14 and 11.15 hereof and (iii) to the extent
        permitted under the Members' Agreement.

    (c) In the event that, at any time prior to the expiration of the Initial
        Period, the Company registers the Interests of any Equity Investor under
        the Securities Act of 1933, as amended (the SECURITIES ACT) pursuant to
        Section 2.8(b)(i) of the Members Agreement in connection with any
        exercise of the Second Investor Put Option (as defined in the Members
        Agreement), then, if at any time prior to the expiration of the Initial
        Period the ICI Member or any transferee thereof shall be permitted
        hereunder, subject to applicable laws, to sell any ICI Interests in the
        public market pursuant to a non-directed broker transaction, then, (i)
        upon receipt of thirty days prior written notice from the relevant
        Equity Investor, the ICI Member or such transferee shall refrain from
        selling any ICI Interests in the public market pursuant to a
        non-directed broker transaction for a period of ninety consecutive days
        in any twelve month period and (ii) no such transfer shall be to any
        Person who, immediately following such transfer, would, together with
        its Affiliates, own in the aggregate more than 10% of the outstanding
        Interests.

(d)     If a transfer of all of the Seller's Interests is permitted under
        another provision of this clause 11, the Seller shall be permitted to
        sell less than all of the Seller's Interests under such provision (i)
        where each

<Page>

        transferee and its Affiliates, if any, also acquiring Units from the
        Seller, acquire from the Seller a number of Units that represents not
        less than 5% of the then-outstanding Units or (ii) in any amount of
        Units as long as the transferee is a Member immediately prior to (and
        without regard to) such transfer; provided, that nothing in this
        subclause (d) shall be deemed to limit any rights of the BTCP Member,
        the CEA Member or the GSG Members under clause 11.4(b).

TRANSFER NOTICE

11.5    (a)    After the end of the Initial Period the H Member and its
Affiliates, any Majority Member and its Affiliates, any 30% Member and its
Affiliates and any 15% Member and its Affiliates may transfer its Seller's
Interests to a third party, provided that:

(i)     if any Seller receives a bona fide third party offer to acquire all of
        the Seller's Interests, which offer such Seller wishes to accept, then
        before the Seller makes any transfer of the Seller's Interests, other
        than a transfer permitted under clause 11.10, the Seller shall first
        give the Continuing Member notice (a FIRST REFUSAL TRANSFER NOTICE) of
        the proposed transfer together with details of the proposed Third Party
        Purchaser, the purchase price and other material terms which the Seller
        and the Third Party Purchaser have agreed and a certificate that there
        are no collateral agreements which make the arrangement more favourable
        to the Third Party Purchaser. A First Refusal Transfer Notice is
        irrevocable.

(ii)    in the event that the Seller shall desire to transfer all of the
        Seller's Interests, other than a transfer permitted under clause 11.10,
        it shall first offer such Seller's Interests for acquisition by the
        Continuing Member by promptly notifying the Continuing Member in writing
        of such offer (the FIRST OFFER TRANSFER NOTICE), setting forth the terms
        and conditions of transfer and the price or method of determining such
        price (the FIRST OFFER PRICE). A First Offer Transfer Notice is
        irrevocable.

(b)     Notwithstanding anything in clauses 11.5 through 11.9 to the contrary
        and subject to the terms of clauses 11.12, 11.13 and 11.13A, the
        provisions of clauses 11.5 through 11.9 shall not apply to (i) any
        transfer by the ICI Member of all or any portion of the ICI Interests,
        (ii) any transfer of all or any portion of the Interests of the H Member
        that constitute Seller Collateral (as defined in the Option Agreement)

<Page>

        in connection with an exercise by the ICI Member of its rights under the
        Option Agreement and the Seller Security Documents (as defined in the
        Option Agreement) or (iii) any transfer of all or any portion of the
        Interests of the H Member that constitute collateral in connection with
        an exercise by the Agent, for the benefit of the secured parties under
        the HC Collateral Trust Agreement (each as defined in the Option
        Agreement), of its rights under any pledge or similar agreement with
        respect thereto. Pursuant to subpart (x)(i) and subpart (x)(ii), as
        applicable, of the proviso of clause 11.2, the requisite consents having
        previously been given by the H Member and the ICI Member, any such
        transfers are expressly permitted by this clause 11 and, if any such
        transfer would be subject to clause 11.12, 11.13 or 11.13A, (i) to the
        extent that any such clause refers to a Transfer Notice given under
        clause 11.5(a)(i), the ICI Member or the Agent, as the case may be,
        shall give a transfer notice to the Continuing Members thereunder
        equivalent to the one that would have been required under clause 11.5(a)
        and (ii) to the extent that any of the provisions of clauses 11.6
        through 11.9 are also referenced in clause 11.12, 11.13 or 11.13A, such
        referenced provision shall be applicable to the extent set forth in such
        other clauses.

RIGHT OF CONTINUING MEMBER TO PURCHASE

11.6(a) On receipt of the Transfer Notice, the Continuing Member shall have the
        right to buy all (but not some only) of the Seller's Interests at the
        price proposed to be paid by the Third Party Purchaser, in the case of a
        First Refusal Transfer Notice, or at the First Offer Price in the case
        of a First Offer Transfer Notice, by giving notice to the Seller within
        thirty (30) days of receiving the Transfer Notice (the ACCEPTANCE
        PERIOD). The obligations of the Seller and the Continuing Member to
        complete the purchase are subject to the provisions of clause 11.7.

(b)     For purposes of clauses 11.5 through 11.9 and 11.15, in any case where
        more than one Continuing Member has the right to buy the Seller's
        Interests, if any one or more of such Continuing Members gives notice
        under clause 11.6(a) (each an ELECTING CONTINUING MEMBER), then (x)
        references to "the Continuing Member" shall be deemed to be references
        to the electing Continuing Member(s) and (y) the Continuing Member shall
        be deemed to have exercised its rights to buy under clause 11.6. If,
        with respect to any particular Transfer Notice, there is more than one
        electing Continuing

<Page>

        Member, then each such electing Continuing Member shall be required to
        purchase a number of the Seller's Interests equal to the aggregate
        number of the Seller's Interests times a fraction, the numerator of
        which is the number of Units held by such electing Continuing Member,
        and the denominator of which is the aggregate number of Units held by
        all electing Continuing Members.

OBLIGATION TO COMPLETE

11.7           The Continuing Member shall be bound (subject only to any
necessary approvals of its shareholders in general meeting and any regulatory
approvals) to buy the Seller's Interests on giving the Seller notice that it is
exercising its rights under clause 11.6. In such event, completion of the sale
and purchase of the Seller's Interests shall take place within sixty (60) days
of the giving of the notice of acceptance or, if later, the obtaining of all
regulatory approvals and any shareholder approval (unless such approvals have
not been obtained within ninety (90) days of the giving of the notice, in which
case the Continuing Member's rights shall lapse).

SELLER'S RIGHT TO SELL TO THIRD PARTY PURCHASER

11.8(a)        In the case of a First Refusal Transfer Notice, if the Continuing
        Member does not exercise its rights to buy under clause 11.6 or if
        completion does not occur as required by 11.7 (other than as a result of
        any breach of this clause 11 by the Seller), the Seller may (subject to
        clause 11.9 below) transfer the Seller's Interests on a bona fide arm's
        length sale to the Third Party Purchaser at a price not less than the
        purchase price specified in the First Refusal Transfer Notice and on
        terms, including, without limitation, the absence of collateral
        arrangements, no more favourable to the Third Party Purchaser than those
        set out in the First Refusal Transfer Notice provided that the transfer
        is completed within one-hundred and eighty (180) days after the date of
        the First Refusal Transfer Notice.

(b)     In the case of a First Offer Transfer Notice, if the Continuing Member
        does not exercise its rights to buy under clause 11.6 or if completion
        does not occur as required by clause 11.7 (other than as a result of any
        breach of this clause 11 by the Seller), the Seller shall be free to
        secure a bona fide offer for all of the Seller's Interests from a third
        party and transfer the Seller's Interests on a bona fide arm's length
        sale to such Third Party Purchaser at a price not less than the First
        Offer Price contained in the First Offer Transfer Notice and on terms,
        including, without limitation, the absence of collateral arrangements,

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        no more favourable to the third party purchaser than those set out in
        the First Offer Transfer Notice, provided that the transfer is completed
        within one hundred and eighty (180) days after the date of the First
        Offer Transfer Notice.

SALE TERMS

11.9           The sale of any Seller's Interests to the Continuing Member or
the Third Party Purchaser shall be on the following terms:

(a)     the Seller's Interests will be sold free from all liens, charges and
        encumbrances and third party rights and together with all rights of any
        nature attaching to them including all rights to any dividends or other
        distributions or returns of capital declared, paid or made after the
        date of the Transfer Notice;

(b)     if the buyer is a Third Party Purchaser, it shall take an assignment of,
        or make available finance on the same terms in place of, any loans, loan
        capital, borrowings and indebtedness in the nature of borrowing (but
        excluding, for the avoidance of doubt, any debts incurred in the
        ordinary course of trade which are at the relevant time outstanding on
        inter-company accounts) owing at that time from any Associate Group
        Member to the Seller or any member of its Group;

(c)     the Seller shall deliver to the Continuing Member/Third Party Purchaser
        duly executed transfer(s) in favour of the Continuing Member/Third Party
        Purchaser, or as it may direct, together with the appropriate
        Certificate(s) in respect of the Seller's Interests, a certified copy of
        any authority under which such transfer(s) is/are executed and a power
        of attorney in favour of a person nominated by the Continuing
        Member/Third Party Purchaser so as to enable the Continuing Member/Third
        Party Purchaser to exercise all rights of ownership in relation to the
        Seller's Interests including, without limitation, voting rights;

(d)     against delivery of the transfer(s), the Continuing Member/Third Party
        Purchaser shall pay the total consideration for the Seller's Interests
        to the Seller;

(e)     the Members shall ensure (insofar as they are able) that the relevant
        transfer or transfers are registered in the name of the Continuing
        Member/Third Party Purchaser or as it may direct;

<Page>

(f)     the Seller shall do all such other things and execute all other
        documents (including any deed) as the Continuing Member/Third Party
        Purchaser may reasonably request to give effect to the sale and purchase
        of the Seller's Interests;

(g)     if the buyer is a Third Party Purchaser, it shall enter into an
        agreement with the Continuing Member to be bound (in terms reasonably
        satisfactory to the Continuing Member) by this Agreement.

In the event of a sale, transfer or other disposition of Interests in accordance
with the terms of this clause 11, whether to a Third Party Purchaser, another
Member or within a Group (and the admission of a transferee as a Member in
accordance with clause 11.11), the person or entity acquiring such Interests
shall have the right to exercise all rights and powers of a Member consistent
with the Equity Proportion of such person or entity immediately following such
acquisition as set forth herein.

INTRA-GROUP TRANSFERS

11.10          Subject to clause 11.11, a Member may at any time transfer any of
the Interests held by it to any member of its Group, provided that:

(a)     if an undertaking is a Member by virtue of the fact that another Member
        (the BASE MEMBER) has transferred part (but not all) of the Interests
        owned by such Base Member to such undertaking pursuant to the preceding
        sentence, but as a result of a proposed transaction such undertaking
        will no longer be an Affiliate of such Base Member; or

(b)     if as a result of a proposed transaction a Member would cease to be a
        member of its respective Group

then any Interests beneficially owned by such undertaking must be transferred to
a member of its respective Group prior to such undertaking's loss of Affiliate
status in respect of the Base Member or ceasing to be a member of its respective
Group, provided that if such transfer does not occur prior to such loss of
status or ceasing to be such a member, the transaction which results in such
undertaking losing such status or ceasing to be such a member shall be deemed a
transfer which is subject to all of the restrictions in this clause 11.

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ADMISSION OF TRANSFEREE AS MEMBER

11.11          The Company shall not recognise for any purpose any purported
transfer of all or part of an Interest in violation of this Agreement. In
addition, the Company shall not recognise for any purpose any purported transfer
of all or part of an Interest otherwise permitted by this clause 11 unless and
until the Company shall have received:

(a)     the fully executed and acknowledged written instrument of assignment in
        respect of such transfer which sets forth a statement of the intention
        of the Member effecting the transfer that the transferee become a
        Member;

(b)     an adoption agreement in the form of Exhibit A attached hereto, executed
        by both the Company and the transferee of such Interest;

(c)     if required by the Board, an opinion of independent counsel to the
        Company that such transfer is being made pursuant to an exemption from,
        or in a transaction not subject to, the registration requirements of the
        Securities Act of 1933, as amended;

(d)     an opinion of independent counsel to the Company that such transfer
        would not cause the Company to be treated as an association taxable as a
        corporation for federal income tax purposes; and

(e)     reimbursement from the Member effecting the transfer or the transferee
        for any costs of the transfer incurred by the Company.

Each transfer and, if applicable, admission complying with the provisions of
this clause 11.11 shall be effective as promptly as practicable following the
Company's receipt of the notification of transfer and the other requirements of
this clause 11.11 have been met, at which time the Person to whom such transfer
has been made shall be afforded all the rights of and shall be designated as a
Member for all purposes hereof. Any Member that transfers its entire Interest in
the Company pursuant to the terms hereof shall be deemed to have retired and to
have ceased to be a Member as of the effective date of such transfer. For
purposes of clauses 3.10, 3.11, 3.12 and 3.13, all allocations between the
transferor and transferee of all or part of an Interest for items arising in the
month in which the transfer occurs shall be made pro rata based on the number of
days in such month each of the transferor and transferee owned the transferred
Interest (or part thereof). In the event that the BTCP Member, the CEA Member or
either of the GSG Members shall transfer all of its Interests to an
un-Affiliated third party in

<Page>

accordance with clause 11 and provided that it shall have complied with this
clause 11.11, such un-Affiliated third party shall have all rights provided
under this Agreement to the transferring Member (except as otherwise provided in
clause 4.16) and all references to such transferring Member herein shall be
deemed to be references to such third party transferee; provided, however, that
the foregoing shall not apply (i) to any transfer to any Person who is
simultaneously acquiring Interests from any of the BTCP Member, the CEA Member
or either of the GSG Members under clause 11.12, 11.13 or 11.13A or (ii) where
any such transfer is to an existing Member and such existing Member elects (by
giving written notice to the Company prior to or in connection with consummation
of the transfer) not to accept any such rights or obligations that are peculiar
to the Equity Investors.

INITIAL PERIOD TAG-ALONG

11.12          During the Initial Period, where a sale or transfer to a Third
Party Purchaser is approved under subpart (x) of the proviso to clause 11.2, the
Seller shall give a Transfer Notice corresponding to that applicable under
clause 11.5(a)(i) which shall include an offer to each BTCP Member, each CEA
Member and each GSG Member from the Third Party Purchaser to buy all the
Interests held by such Members on the same terms (including price per Unit) as
are set out in the Transfer Notice. The offer shall be expressed to be
irrevocable, and open for acceptance by such Member during an Acceptance Period
equivalent to that under clause 11.6(a). For purposes of this clause 11.12 and
clauses 11.13 and 11.13A, a transfer of Units by a secured party shall be deemed
to be a transfer of such Units by the Member who shall have pledged such Units
to the secured party. Notwithstanding the foregoing, no Equity Investor shall
have any rights under this clause 11.12 in respect of a sale or transfer by
another Equity Investor to a Third Party Purchaser.

(a)     Each BTCP Member, each CEA Member and each GSG Member, by written notice
        to the Seller delivered within 10 days after the date of such Transfer
        Notice, shall be entitled to require the Seller to include in the
        proposed sale to the Third Party Purchaser in the same transaction all
        of its Interests (or, if the Seller is selling less than all of its
        Interests or the prospective transferee is not willing to purchase all
        of the Interests proposed to be sold by the Seller and the other Members
        exercising their rights pursuant to this clause 11.12, then the Seller
        and the other Members participating in such sale shall each be entitled
        to sell their pro rata portion of the total number of

<Page>

        Units to be purchased by the proposed transferee computed on the basis
        of the number of Units proposed to be sold by the Seller and such other
        Members, as the case may be), on the same terms and conditions set forth
        in the Transfer Notice, provided that each other Member participating in
        such sale shall only be required to give representations and warranties
        to the Third Party Purchaser concerning its ownership of such Interests
        and its authority to transfer such Interests, the indemnity obligation,
        if any, of each other Member participating in such sale shall be limited
        to the lesser of its pro rata share of any indemnity payment to be made
        to the Third Party Purchaser and the proceeds it receives from the sale
        of its Interests, and neither the Seller nor any other Member
        participating in such sale shall receive any compensation or other
        consideration in connection with such sale unless such other
        compensation or consideration is shared pro rata with each Member
        participating in such sale. The Seller shall not be permitted to sell
        its Interests unless it obtains the agreement of the prospective
        transferee(s) to the participation of the other Members in any
        contemplated transfer.

(b)     Following its compliance with the foregoing, the Seller and other
        Members who have elected to participate in the contemplated transfer
        may, within 120 days after the expiration of the 10-day period
        referenced above, transfer all of the Units specified in the Transfer
        Notice to the transferee(s) specified in the Transfer Notice at a price
        not less than the price per Unit specified in the Transfer Notice and on
        other terms no less favourable to the transferors in any material
        respect than the terms specified in Transfer Notice.

(c)     The Seller shall, subject to the Members participating in such sale
        giving confidentiality undertakings reasonably acceptable to the Seller,
        use its best efforts to give the Members participating in such sale
        reasonable access to all documents and information in the Seller's
        possession or under its custody and control to the extent that they:

         (i)   relate to the intended transfer of the Seller's Interests to the
               Third Party Purchaser; and

         (ii)  are required by the Member participating in such sale (acting
               reasonably) in connection with negotiations and discussion with
               the Third Party Purchaser.

<Page>

POST-INITIAL PERIOD TAG-ALONG (1)

11.13          After the Initial Period, the Seller (subject to clause 11.13A
where (x) the Seller is an H Member or any of its Affiliates or an H Group
Member, (y) the Seller is the Majority Member or any of its Affiliates and the
number of Units to be transferred by the Seller exceeds 50% of the
then-outstanding Units or (z) the Seller is an Applicable H Transferee or any of
its Affiliates) shall use all reasonable endeavours (but without involving any
financial obligation on its part) to ensure that the Transfer Notice which it
gives under clause 11.5(a)(i) is accompanied by an offer to the Continuing
Member(s) from the Third Party Purchaser to buy all the Interests held by the
Continuing Members on the same terms (including price per Unit) as are set out
in the Transfer Notice. The offer shall be expressed to be irrevocable, and open
for acceptance by the Continuing Members during the Acceptance Period. If the
Transfer Notice is not accompanied by such an offer:

(a)     the Acceptance Period for the purposes of clause 11.6 shall,
        notwithstanding the terms of clause 11.6, be extended to a period of
        ninety (90) days from the date of receipt of the Transfer Notice;

(b)     the Seller shall use all reasonable endeavours during the extended
        Acceptance Period (but without involving any financial obligation on its
        part) to ensure that:

         (i)   the Third Party Purchaser makes an offer to the Continuing Member
               in the terms of this clause; and

         (ii)  the Continuing Members may participate fully at their own expense
               in all negotiations and discussions relating to the offer between
               the Seller and the Third Party Purchaser or their respective
               agents;

(c)     the Seller shall, subject to the Continuing Members giving
        confidentiality undertakings, use its reasonable endeavours to give the
        Continuing Members reasonable access to all documents and information in
        the Seller's possession or under its custody and control to the extent
        that they:

         (i)   relate to the intended transfer of the Seller's Interests to the
               Third Party Purchaser; and

<Page>

         (ii)  are required by the Continuing Members (acting reasonably) in
               connection with negotiations and discussions with the Third Party
               Purchaser.

In the case of a proposed sale by the Seller to a Third Party Purchaser pursuant
to clause 11.8(b), the Seller shall use all reasonable endeavours (on a basis
corresponding to that set out in the preceding provisions of this clause 11.12)
to ensure that the Third Party Purchaser shall offer to buy the Interests held
by the Continuing Members on the same terms (including price per Unit) as are
applicable to the Seller's Interests being sold by the Seller.

POST-INITIAL PERIOD TAG-ALONG (2)

11.13A         After the Initial Period, in the case where (x) the Seller is an
H Member or any of its Affiliates or an H Group Member, (y) the Seller is the
Majority Member or any of its Affiliates and the number of Units to be
transferred by such Majority Member and its Affiliates exceeds 50% of the
then-outstanding Units or (z) the Seller is an Applicable H Transferee or any of
its Affiliates, the Seller shall include in the Transfer Notice which it gives
under clause 11.5(a)(i) an offer to each Continuing Member from the Third Party
Purchaser to buy all the Interests held by such Members on the same terms
(including price per Unit) as are set out in the Transfer Notice. The offer
shall be expressed to be irrevocable, and open for acceptance by such Member
during the Acceptance Period.

(a)     Each Continuing Member, by written notice to the Seller delivered within
        10 days after the date of such Transfer Notice, shall be entitled to
        require the Seller to include in the proposed sale to the Third Party
        Purchaser in the same transaction all of its Interests (or if the Seller
        is selling less than all of its Interests or the prospective transferee
        is not willing to purchase all of the Interests proposed to be sold by
        the Seller and such other Members exercising their rights pursuant to
        this clause 11.13A, then the Seller and such other Members participating
        in such sale shall each be entitled to sell their pro rata portion of
        the total number of Units to be purchased by the proposed transferee
        computed on the basis of the number of Units proposed to be sold by the
        Seller and such other Members, as the case may be; PROVIDED, HOWEVER,
        that in the event that (i) the Seller is an H Member or any of its
        Affiliates, or an H Group Member, or an Applicable H Transferee or any
        of its Affiliates and (ii) any Continuing Member other than the BTCP
        Member, the CEA Member or either GSG Member (each a "Private Equity
        Member") exercises

<Page>

        its rights under this clause 11.13A, then in no event shall the number
        of Units that any of the Private Equity Members shall be entitled to
        sell under this clause be less than the number of Units that such
        Private Equity Member would have been entitled to sell hereunder if no
        Continuing Member had exercised its rights hereunder (other than those
        of the Private Equity Members that are actually exercising their rights
        hereunder at such time)), on the same terms and conditions set forth in
        the Transfer Notice, provided, that each such other Member participating
        in such sale shall only be required to give representations and
        warranties to the Third Party Purchaser concerning its ownership of such
        Interests and its authority to transfer such Interests, the indemnity
        obligation, if any, of each such other Member participating in such sale
        shall be limited to the lesser of its pro rata share of any indemnity
        payment to be made to the Third Party Purchaser and the proceeds it
        receives from the sale of its Interests and neither the Seller nor any
        such other Member participating in such sale shall receive any
        compensation or other consideration in connection with such sale unless
        such other compensation or consideration is shared pro rata with each
        Member participating in such sale. The Seller shall not be permitted to
        sell its Interests unless it obtains the agreement of the prospective
        transferee(s) to the participation of the other Members in any
        contemplated transfer.

(b)     Following its compliance with the foregoing, the Seller and such other
        Members who have elected to participate in the contemplated transfer
        may, within 120 days after the expiration of the 10-day period
        referenced above, transfer all of the Units specified in the Transfer
        Notice to the transferee(s) specified in the Transfer Notice at a price
        not less than the price per Unit specified in the Transfer Notice and on
        other terms no less favourable to the transferors in any material
        respect than the terms specified in the Transfer Notice.

(c)     The Seller shall, subject to the Members participating in such sale
        giving confidentiality undertakings reasonably acceptable to the Seller
        use its best efforts to give the Members participating in such sale
        reasonable access to all documents and information in the Seller's
        possession or under its custody and control to the extent that they:

         (i)   relate to the intended transfer of the Seller's Interests to the
               Third Party Purchaser; and

<Page>

         (ii)  are required by the Member participating in such sale (acting
               reasonably) in connection with negotiations and discussion with
               the Third Party Purchaser.

DRAG-ALONG

11.14   (a)    Subject to any rights of the ICI Member under clauses 11.2,
11.5 and 11.14(b), in the event that the Equity Proportion of the H Group is
greater than 50% and H elects to transfer or cause the transfer of all of the
Interests held by the H Group to an un-Affiliated third party (a DRAG-ALONG
TRANSFER), H shall have the right but not the obligation (a DRAG-ALONG RIGHT) to
require any or all of the other Members, including without limitation the ICI
Member, the BTCP Member, the CEA Member and the GSG Members, to transfer the
Interests held by it to the Third Party Purchaser of the Interests held by the H
Group at the same price per Interest and upon the same terms (including, without
limitation, the same form or forms of consideration) and subject to the same
conditions applicable to the acquisition by such Third Party Purchaser of the
Interests held by the H Group; provided, however, that H shall not have any
right under this clause 11.14 at any time following a "Change of Control" as
defined in the Indenture, dated as of June 30, 1999, as amended and restated as
of August 2, 1999, by and between the Company and Bank One, N.A., in effect as
of the date hereof, pursuant to which the Company issued its 13.375% Senior
Subordinated Discount Notes. For this purpose:

               (i) If H desires to exercise its Drag-Along Right, it shall give
               written notice to the other Member or Members that H requires
               transfer all of their Interests (the DRAG-ALONG NOTICE) of the
               proposed Drag-Along Transfer giving rise to the Drag-Along Right
               at least 30 days prior to the proposed consummation of such
               Drag-Along Transfer (the date of such notice being referred to as
               the DRAG-ALONG NOTICE DATE), setting forth (i) the name and
               address of the proposed Third Party Purchaser of the Interests,
               (ii) the proposed amount and form of consideration and terms and
               conditions of payment offered by such purchaser, (iii) the date
               and time of the proposed closing of the transfer of the Interests
               by the H Group and (iv) a certificate that there are no
               collateral agreements which make the arrangement more favourable
               to the H Group than to such other Members. Promptly after receipt
               of the Drag-Along Notice, each such Member shall, and shall cause
               each Affiliate of such Member owning Interests to,

<Page>

               execute a sales agreement with the Third Party Purchaser of the
               Interests, which sales agreement shall contain usual and
               customary terms, provisions, representations and conditions, and
               each such Member and/or any Affiliate of such Member owning
               Interests shall be obligated to transfer, or cause the transfer
               of, the Interests held by such Member to the Third Party
               Purchaser on the terms set forth in the Drag-Along Notice.

         (ii)  The closing of any transfer of Interests pursuant to this clause
               11.14 shall take place on the date specified in the notice
               provided pursuant to clause 11.14(a) or such later date as H may
               specify. At such closing, the Third Party Purchaser shall remit
               to each such Member the consideration (including a certified
               check for the cash portion, if any, of such consideration) for
               the total sales price of the Interests sold by such Member and/or
               its Affiliates pursuant hereto, against delivery by each such
               Member (and each Affiliate of such Member, as applicable) of
               certificates representing such Interests, duly endorsed or with
               duly executed stock powers and the compliance by each such Member
               (and Affiliate of such Member, as applicable) with any other
               terms and conditions to closing generally applicable to the H
               Group. Each such Member agrees that at the closing described in
               this clause 11.14(b), the Interests held by any such Member
               and/or Affiliate of such Member will be delivered to the third
               party purchaser free and clear of any and all liens, charges,
               encumbrances and third party rights and together with all rights
               of any nature attaching to them including all rights to any
               dividends or other distributions or returns of capital declared,
               paid or made after the date of the Drag-Along Notice.

(b)     Until the earlier of (x) such time as all of H's obligations in respect
        of the purchase of the ICI Interests under the Option Agreement shall
        have been satisfied or (y) such time as all of H's obligations, if any,
        in respect of the Termination Payment shall have been satisfied, H shall
        not be able to require the ICI Member to transfer its Interests to the
        Third Party Purchaser of the Interests held by the H Members pursuant to
        this clause 11.14 unless the price per Interest and the other terms
        (including, without limitation, the form or forms of consideration)
        shall be the same as would have been applicable under the Option
        Agreement for the purchase by H of the Interests

<Page>

        held by the ICI Member on the date of the proposed Drag-Along Transfer.
        From such time as all of H's obligations, if any, in respect of the
        Termination Payment shall have been satisfied until 12 months
        thereafter, H shall not be able to require the ICI Member to transfer
        its Interests to the Third Party Purchaser of the Interests held by the
        H Member pursuant to this clause 11.14 unless (i) the price per Interest
        payable to the ICI Member shall be not less than the price per Interest
        resulting from the Fair Market Value (as defined in the Option
        Agreement) used in determining the amount of the Termination Payment and
        (ii) the form of consideration shall be cash.

REGULATORY TRANSFER

11.15(a)       Notwithstanding any other provision of this Agreement to the
contrary, in the event that any Regulated Member or any Affiliate thereof shall
reasonably determine that if such Regulated Member or such Affiliate shall
continue to hold some or all of the Interests or any other equity securities of
the Company held by it, there is a likelihood that such ownership will result in
a Regulatory Problem, such Regulated Member or such Affiliate shall convert any
or all of its voting Interests to an Equivalent Non-Voting Security. In the
event that after such conversion there is still a likelihood of there resulting
in a Regulatory Problem for such Regulated Member, then such Regulated Member
shall be entitled to provide the Continuing Members a First Offer Transfer
Notice and to initiate the procedures contemplated by clauses 11.6, 11.7,
11.8(b) and 11.9 (in each case as modified hereby), provided that if no
Continuing Member exercises its rights under clause 11.6, then such Regulated
Member shall use its best efforts to sell, exchange or otherwise dispose of such
Interests in a prompt and orderly a manner to a Permitted Purchaser (as defined
below) in the time allotted under applicable law and, prior to complying with
its obligations under the next sentence, such Regulated Member shall not be
permitted to sell, exchange or otherwise dispose of its Interests to any Person
who is not a Permitted Purchaser. If, after so using its best efforts, such
Regulated Member cannot locate a willing buyer (at a price not less than the
First Offer Price contained in the First Offer Transfer Notice and on terms,
including, without limitation, the absence of collateral arrangements, no more
favorable to the third party purchaser than those set out in the First Offer
Transfer Notice) who is a Permitted Purchaser, then such Regulated Member shall
provide the Continuing Members a new First Offer Transfer Notice, together with
a notice that such Regulated Member has not located a Permitted Purchaser on
such terms and, if no

<Page>

Continuing Member exercises its rights under clause 11.6 with respect to such
subsequent First Offer Transfer Notice (subject to the procedures contemplated
by clauses 11.6, 11.7, 11.8(b) and 11.9 (in each case as modified hereby)), such
Regulated Member shall be entitled to sell, exchange or otherwise dispose of its
Interests to a Person who is not a Permitted Purchaser. If such Regulated Member
is unable to locate a purchaser at a price not less than the First Offer Price
contained in the subsequent First Offer Transfer Notice and on terms, including,
without limitation, the absence of collateral arrangements, no more favorable to
the third party purchaser than those set out in the subsequent First Offer
Transfer Notice, such Regulated Member shall be entitled to repeat the
procedures set forth in the preceding sentence until such Regulated Member is
able to sell, exchange or otherwise dispose of its Interests. For purposes of
this clause 11.15, a PERMITTED PURCHASER means any Person who is not (i) a
competitor, customer or supplier of any Associate Group Member or (ii) an
Affiliate of a competitor, customer or supplier of any Associate Group Member.
Notwithstanding anything herein to the contrary, if any Regulated Member
provides a First Offer Transfer Notice under this clause 11.15(a), no Continuing
Member (other than the H Member) shall have any right to purchase the Interests
to be sold or transferred by such Regulated Member and its Affiliates pursuant
to this clause 11.15(a) if the H Member elects to exercise the purchase rights
granted under this clause 11.15(a).

(b)            In connection with clause 11.15(a), if requested by such
Regulated Member, the Company shall cooperate with such Regulated Member or such
Affiliate in (i) disposing of such securities to a third party or (ii)
exchanging all or any portion of such voting securities on a share-for-share
basis for an Equivalent Non-Voting Security. Without limiting the foregoing, at
the request of a Regulated Member or such Affiliate, the Company shall provide
(and authorise such Regulated Member or such Affiliate to provide) financial and
other information concerning the Company to any prospective purchaser of such
securities owned by such Regulated Member or such Affiliate reasonably required
in order to effectuate the foregoing. The Company shall not be required to
provide any such information unless the recipient thereof signs a
confidentiality agreement reasonably satisfactory to the Company and the
provision of such information is not prohibited by applicable law.

<Page>

TAX MATTERS

12.            Each Member agrees to co-operate, and ensure that its
Subsidiaries co-operate, to such extent as may be reasonably requested in
connection with the making of any returns, claims or elections for taxation
purposes:

(a)     by the other Member in relation to the taxation affairs of any member
        (or former member) of its Group for any period ending before Closing; or

(b)     by the Company (or any other Associate Group Member) in relation to the
        taxation affairs of the Associate Group.

FURTHER ASSURANCES

EXERCISE OF RIGHTS AND POWERS

13.1           Each Member agrees with the other to exercise, so far as it is
able, all rights and powers (direct or indirect) available to it in relation to
any member of the Associate Group (including any director, manager or officer of
any Associate Group Member) to ensure that the provisions of this Agreement are
completely and punctually fulfilled, observed and performed and generally that
full effect is given to the principles set out in this Agreement.

PERFORMANCE BY GROUP MEMBERS

13.2           Each Member shall procure (in respect of any member of its Group
which is not wholly-owned, only insofar as it is able) that the members of its
Group perform all obligations under this Agreement which are expressed to relate
to members of its respective Group (whether as Members or otherwise).

The liability of a Member under this clause 13.2 shall not be discharged or
impaired by any amendment to or variation of this Agreement or the Contribution
Agreement, any release of or granting of time or other indulgence to any of its
Subsidiaries or any third party or any other act, event or omission which but
for this clause would operate to impair or discharge the liability of such
Member under this clause 13.2.

<Page>

NON-ASSIGNMENT

14.            Neither Member nor any member of its Group may assign any of its
rights or obligations under this Agreement in whole or in part otherwise than
pursuant to a transfer of Interests in accordance with the terms of this
Agreement.

WAIVER OF RIGHTS

15.            No waiver by a Member of a failure by the other Member to perform
any provision of this Agreement operates or is to be construed as a waiver in
respect of any other failure whether of a like or different character.

AMENDMENTS

16.            No variation of this Agreement (or of any of the documents
referred to in this Agreement) shall be valid unless it is in writing and signed
by or on behalf of each of the Members; provided, however, that (i) any
variation of this Agreement (or of any of the documents referred to in this
Agreement) that is not signed by or on behalf of any or all of the BTCP Member,
the CEA Member, the GSG Members or any Other Member shall nevertheless be valid
so long as such variation does not materially and adversely affect the rights
attributable to the Interests of whichever of BTCP, CEA, the GS Funds or any
such Other Member has not signed such variation and (ii) notwithstanding clause
(i), no variation of clause 3.2(c), 11.15 or 29 (or the related definitions)
shall be valid with respect to the BTCP Member or the CEA Member unless such
Member has signed such variation. The expression "variation" shall include any
variation, supplement, deletion or replacement however effected.

INVALIDITY

17.            If any provision of this Agreement is or is held to be invalid or
unenforceable, then so far as it is invalid or unenforceable it has no effect
and is deemed not to be included in this Agreement. This shall not invalidate
any of the remaining provisions of this Agreement. The Members shall then use
all reasonable endeavours to replace the invalid or unenforceable provision by a
valid provision the effect of which is as close as possible to the intended
effect of the invalid or unenforceable provision.

<Page>

ENTIRE AGREEMENT

18.1           This Agreement (together with the Contribution Agreement, the
Subscription Agreement and the other agreements referred to in the Contribution
Agreement, the Subscription Agreement and this Agreement) (together the
AGREEMENTS) sets out the entire agreement and understanding between the Members
with respect to the subject matter of it, provided that between and among the
BTCP Member, the CEA Member, each of the GSG Members and the H Member, the
Agreements shall also include the Members' Agreement.

18.2           No Member has relied or has been induced to enter into this
Agreement in reliance on any representation, warranty or undertaking which is
not set out or referred to in any of the Agreements.

18.3           No Member shall be liable to the other for any misrepresentation
or untrue statement which is not set out or referred to in any of the
Agreements.

18.4           Liability for fraudulent misrepresentation is not excluded.

SUPREMACY OF THIS AGREEMENT

19.            If the provisions of this Agreement conflict with the
constitutional documents of any Associate Group Member, the provisions of this
Agreement shall prevail as between the Members. The Members shall:

(a)     exercise all voting and other rights and powers available to them to
        give effect to the provisions of this Agreement; and

(b)     (if necessary and subject to the terms of the Financing Agreements and
        applicable law) ensure that any required amendment is made to the
        constitutional document of the Company or any Associate Group Member.

STANDARD OF CARE; INDEMNIFICATION

20.            In carrying out his duties, a Manager or officer of the Company
shall not be liable to the Company or to any Member for any actions taken in
good faith and reasonably believed by the Manager or officer to be in, or not
opposed to, the best interests of the Associate Group, or for errors of
judgement, neglect or omission; provided, however, that a Manager or officer
shall be liable for his wilful misconduct or gross negligence. Each

<Page>

Manager and officer (individually an "Indemnitee") shall be indemnified and held
harmless by the Company from and against any and all losses, claims, damages,
liabilities, expenses (including legal fees and disbursements), judgements,
fines, settlements and all other amounts arising from any and all claims,
demands, actions, suits or proceedings, civil, criminal, administrative or
investigative, in which the Indemnitee may be involved, or threatened to be
involved, as a party or otherwise by reason of his status as a Manager or
officer, or his management of the affairs of the Company, or which relate to the
Company, its property, business or affairs, whether or not the Indemnitee
continues to be a Manager or officer at the time any such liability or expense
is paid or incurred, if the Indemnitee acted in good faith and in a manner he
reasonably believed to be in, or not opposed to, the best interests of the
Associate Group, and, with respect to any criminal proceeding, had no reasonable
cause to believe his conduct to be unlawful; provided that no Indemnitee shall
be entitled to indemnification if it shall be finally determined that such
Indemnitee's act or omission constituted wilful misconduct or gross negligence.
Expenses (including legal fees and disbursements) incurred in defending any
proceeding shall be paid by the Company in advance of the final disposition of
such proceeding upon receipt of an undertaking by or on behalf of the Indemnitee
to repay such amount if it is ultimately determined by a court of competent
jurisdiction that the Indemnitee is not entitled to be indemnified by the
Company as authorized hereunder.

DISSOLUTION AND WINDING UP

DISSOLUTION

21.1           The Company shall be dissolved and its affairs wound up and
terminated upon the first to occur of the following:

(a)     the determination of all of the Members to dissolve the Company;

(b)     the sale or other disposition of all or substantially all of the assets
        of the Company in one transaction or a series of related transactions;
        or

(c)     the occurrence of any event causing a dissolution of the Company under
        Section 18-801 of the Delaware Act, unless the Company is continued as
        permitted under the Delaware Act.

<Page>

WINDING UP

21.2           If the Company is dissolved pursuant to clause 21.1, the
Managers, or if there is no remaining Manager, such person as is designated by
the Members (the remaining Managers or such person being herein referred to as
the "Liquidator"), shall proceed to wind up the business and affairs of the
Company upon such terms, price and conditions as are determined by the
Liquidator in accordance with the terms hereof and the requirements of the
Delaware Act. A reasonable amount of time shall be allowed for the period of
winding up in light of prevailing market conditions and so as to avoid undue
loss in connection with any sale of Company assets. This Agreement shall remain
in full force and effect and continue to govern the rights and obligations of
the Members and Managers and the conduct of the Company during the period of
winding up the Company's affairs. The Liquidator, if other than a Manager, shall
have and may exercise, without further authorization or consent of Members, all
of the powers conferred upon the Managers under the terms of this Agreement to
the extent necessary or desirable in the good faith judgment of the Liquidator
to carry out the duties and functions of the Liquidator hereunder for and during
such period of time as shall be reasonably required in the good faith judgment
of the Liquidator to complete the winding up and liquidation of the Company. The
Liquidator shall liquidate the assets of the Company, and apply and distribute
the proceeds of such liquidation in the following order of priority, unless
otherwise required by mandatory provisions of applicable law:

(a)     to creditors, including Members who are creditors, to the extent
        otherwise permitted by law, in satisfaction of the liabilities of the
        Company (whether by payment or by the establishment of reserves of cash
        or other assets of the Company for contingent liabilities in amounts, if
        any, determined by the Liquidator to be appropriate for such purposes),
        other than liabilities for distributions to Members and former Members
        under Sections 18-601 or 18-604 of the Delaware Act;

(b)     to Members and former Members in satisfaction of liabilities for
        distributions under 18-601 or 18-604 of the Delaware Act; and

(c)     thereafter to the Member or, if the Company has more than one Member, to
        Members in proportion to the positive balances of their respective
        Capital Accounts (determined after allocating all income, gain,
        deduction, loss and other like items arising in connection with the
        liquidation of Company assets and otherwise making all capital

<Page>

        account adjustments required by clause 3.10 hereof) PROVIDED that, for
        purposes of making liquidating distributions pursuant to this clause
        21.2(c), the Capital Accounts of each of the BTCP Member and the CEA
        Member and, solely for purpose of avoidance of doubt, any of their
        assignees and transferees (and any other Member treated in the same
        manner as the BTCP Member and the CEA Member pursuant to the last
        sentence of clause 3.11(d)) shall be treated as if they were increased
        by the amount, if any, that (i) the amount of income allocated pursuant
        to clause 3.11(d)(i) to the H Member, the ICI Member and the GSG Members
        for all Financial Years of the Company (including the Company's final
        Financial Year) in respect of income which would otherwise have been
        allocated to the BTCP Member or the CEA Member (or such other Member),
        as the case may be, exceeds (ii) the aggregate amount of income
        allocated pursuant to clause 3.11(d)(ii) to the BTCP Member or the CEA
        Member (or such other Member), as the case may be, for all Financial
        Years of the Company (including the Company's final Financial Year), and
        the Capital Accounts of the other Members shall be treated as if they
        were decreased pro rata by the amount of such excess.

21.3           Notwithstanding the provisions of clause 21.2 which require the
liquidation of the assets of the Company, if on dissolution of the Company, the
Liquidator determines that a prompt sale of part or all of the Company's assets
would be impractical or would cause undue loss to the value of Company assets,
the Liquidator may defer for a reasonable time (up to three (3) years) the
liquidation of any assets, except those necessary to timely satisfy liabilities
of the Company (other than those to Members), and/or may distribute to the
Members, in lieu of cash, as tenants in common undivided interests in such
Company assets as the Liquidator deems not suitable for liquidation. Any such
in-kind distributions shall be made in accordance with the priorities referenced
in clause 21.2 as if cash equal to the fair market value of the distributed
assets were being distributed. Any such distributions in kind shall be subject
to such conditions relating to the disposition and management of such properties
as the Liquidator deems reasonable and equitable and to any joint operating
agreements or other agreements governing the operation of such properties at
such time. The Liquidator shall determine the fair market value of any property
distributed in kind using such reasonable methods of valuation as it may adopt.
The liquidating distributions to be made pursuant to this clause 21 shall be
made within the time set forth in Treasury Regulations Section
1.704-1(b)(2)(ii)(b)(2). Notwithstanding the

<Page>

foregoing, if any Regulated Member shall reasonably determine that the receipt
by such Regulated Member of any property or other non-cash items distributed
in-kind pursuant to this clause 21 shall result in a Regulatory Problem for such
Regulated Member, then all reasonable steps shall be taken to arrange matters so
that such Regulated Member shall be entitled to receive other consideration
(including cash) which would not cause a Regulatory Problem in lieu of
distributions in-kind made pursuant to this clause 21 equal to such Regulated
Member's allocable share of the fair market value of such consideration.

CANCELLATION OF CERTIFICATE OF FORMATION

21.4           Upon the completion of the distribution of Company property as
provided in clauses 21.2 and 21.3, the Company shall be terminated, and the
Liquidator shall cause the cancellation of the Certificate of Formation and all
qualifications of the Company as a foreign limited liability company and shall
take such other actions as may be necessary to terminate the Company.

DEFICIT CAPITAL ACCOUNTS

21.5           Notwithstanding any custom or rule of law to the contrary, to the
extent that the deficit, if any, in the Capital Account of any Member results
from or is attributable to deductions and losses of the Company (including
non-cash items such as depreciation), or distributions of money pursuant to this
Agreement, upon dissolution of the Company or at any other time such deficit
shall not be an asset of the Company and such Members shall not be obligated to
contribute any amount to the Company to increase such Member's Capital Account.

LIMITATION OF LIABILITY

22.            The debts, obligations and liabilities of the Company, whether
arising in contract, tort or otherwise, shall be solely the debts, obligations
and liabilities of the Company, and no Member, Manager or officer of the Company
shall be obligated personally for any such debt, obligation or liability of the
Company solely by reason of being a Member, Manager and/or officer.

<Page>

NOTICES

NOTICES

23.1           Any notice or other communication to be given by one Member to
another under, or in connection with, this Agreement shall be in writing and
signed by or on behalf of the Member giving it. It shall be served by sending it
by fax to the number set out in clause 23.2 or, with respect to any
newly-admitted Member, in the Adoption Agreement for such Member, or delivering
it by hand, or sending it by pre-paid recorded delivery or registered post, to
the address set out in clause 23.2 or, with respect to any newly-admitted
Member, in the Adoption Agreement for such Member, and in each case marked for
the attention of the relevant Member set out in clause 23.2 or, with respect to
any newly-admitted Member, in the Adoption Agreement for such Member (or as
otherwise notified from time to time in accordance with the provisions of this
clause 23). Any notice so served by hand, fax or post shall be deemed to have
been duly given:

(a)     in the case of delivery by hand, when delivered;

(b)     in the case of fax, at the time of transmission;

(c)     in the case of prepaid recorded delivery or registered post, at 10am on
        the second Business Day following the date of posting

provided that in each case where delivery by hand or by fax occurs after 6pm on
a Business Day or on a day which is not a Business Day, service shall be deemed
to occur at 9am on the next following Business Day.

References to time in this clause are to local time in the country of the
addressee.

23.2           The addresses and fax numbers of the Members for the purpose of
clause 23.1 are as follows:

ICI ALTA INC.

Address:                               1000 Uniqema Blvd.
                                       New Castle
                                       Delaware 19720 USA

Fax:                                   (302) 574 1178

<Page>

For the attention of:                  Secretary

                                       (A separate copy to Company Secretary
                                       of ICI plc on (44) 171 834 2042).

HUNTSMAN SPECIALTY CHEMICALS CORPORATION

Address:                               500 Huntsman Way
                                       Salt Lake City
                                       Utah 84108 USA

Fax:                                   (801) 584 5781

For the attention of:                  Peter R Huntsman
                                       (A separate copy to General Counsel on
                                       001 801 584 5782)

BTCP

Address:                               DB Capital Investors, L.P.
                                       31 West 52nd Street, 26th Floor
                                       New York, NY 10019

Fax:                                   (646) 324-7842

With a copy to:                        White & Case L.L.P
                                       1155 Avenue of the Americas
                                       New York, New York 10036

Fax:                                   (212) 354 8113

For the attention of:                  John M. Reiss

CEA

Address:                               J.P. Morgan Partners (BHCA), L.P.
                                       C/o J.P. Morgan Partners, LLC

<Page>

                                       1221 Avenue of the Americas
                                       New York, NY 10020

Fax:                                   (212) 899 3401

For the attention of:                  Timothy Walsh

With a copy to:                        O'Sullivan LLP
                                       30 Rockefeller Plaza
                                       New York, New York 10112

Fax:                                   (212) 408 2420

For the attention of:                  Ilan S. Nissan

GSG GROUP

Address:                               c/o The Goldman Sachs Group, Inc.
                                       10 Hanover Square
                                       New York, New York 10005

Fax:                                   (212) 902 3325

For the attention of:                  Chief Financial Officer


With copies to:                        The Goldman Sachs Group, Inc.
                                       85 Broad Street - 11th floor
                                       New York, New York 10004

Fax:                                   (212) 902 3876

For the attention of:                  Gail Berney, Esq.

<Page>

                                       Fried, Frank, Harris, Shriver & Jacobson
                                       One New York Plaza
                                       New York, New York 10004

Fax:                                   (212) 859 4000

For the attention of:                  F. William Reindel, Esq.

23.3           A Member may notify the other Members to this Agreement of a
change to its name, relevant addressee, address or fax number for the purposes
of this clause 23, provided that, such notice shall only be effective on:

(a)     the date specified in the notice as the date on which the change is to
        take place; or

(b)     if no date is specified or the date specified is less than five (5)
        Business Days after the date on which notice is given, the date
        following five (5) Business Days after notice of any change has been
        given.

SETTLEMENT OF DISPUTES

24.1           In the event that any dispute arises in connection with this
Agreement (the DISPUTE), the Members shall use all reasonable endeavours to
resolve the Dispute on an amicable basis before pursuing any other remedies
available to them.

24.2           If the Members are unable to resolve the Dispute on an amicable
basis, any Member may serve formal written notice on the other(s) that a Dispute
has arisen. If the relevant Members are unable to resolve the Dispute within a
period of thirty (30) days from the service of such notice, then the Dispute
shall be referred to the respective Chairmen of the ultimate parent company of
each Member (other than the Equity Investors) and the Head of Private Equity (in
the case of BTCP), the President of JPMP Capital Corp. (in the case of CEA) and
the Chief Financial Officer of GSG (in the case of the GS Funds).

<Page>

24.3           In the event that the Dispute is not resolved by the relevant
parties referred to in clause 24.2 within sixty (60) days of service of such
notice, then the Dispute shall be resolved under clauses 24.4;

JURISDICTION

24.4           Each Member agrees that the courts of Delaware (either State or
Federal) are to have exclusive jurisdiction to settle any Dispute (including
claims for set-off and counterclaim) which may arise in connection with the
creation, validity, effect, interpretation or performance of, or the legal
relationships established by this Agreement or otherwise arising in connection
with this Agreement. For such purposes each Member irrevocably submits to the
jurisdiction of such courts.

24.5           No Member shall commence any court proceedings unless and until
the Members have complied with clauses 24.2 and 24.3, save that no Member shall
be required to do so where that Member seeks urgent interlocutory or injunctive
relief.

COUNTERPARTS

25.            This Agreement may be executed in any number of counterparts and
by the Members to it on separate counterparts, each of which shall be an
original but all of which together shall constitute one and the same instrument.

GOVERNING LAW

26.            This Agreement shall be governed by and construed in accordance
with the laws of the State of Delaware without reference to the conflicts of law
rules thereof.

MISCELLANEOUS

NO RIGHT TO WITHDRAW

27.1           No Member shall have the right to resign or withdraw from the
Company.

COMPANY PROPERTY

27.2           No real or other property of the Company shall be deemed to be
owned by any Member individually, but shall be owned by and title shall be

<Page>

vested solely in the Company. The interests of the Members in the Company shall
constitute personal property.

WAIVER OF PARTITION

27.3           Each of the Members hereby irrevocably waives any and all rights
that such Member may have to maintain any action for partition of any of the
Company's property.

LEGENDS

28.4(a) Each certificate representing an Interest issued prior to the date
        hereof shall contain a legend substantially in the form set forth in the
        1999 Agreement, and each certificate representing an Interest issued
        after the date hereof shall contain a legend substantially in the form
        of the following:

        THE INTERESTS REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO THE TERMS
        AND CONDITIONS OF, AND RESTRICTIONS ON TRANSFER SET FORTH IN, THE SECOND
        AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT FOR HUNTSMAN
        INTERNATIONAL HOLDINGS LLC (THE "COMPANY"), DATED DECEMBER 20, 2001
        COPIES OF WHICH ARE ON FILE WITH THE SECRETARY OF THE COMPANY, AND SUCH
        INTERESTS ARE HELD AND MAY NOT BE SOLD, ASSIGNED, TRANSFERRED, PLEDGED,
        HYPOTHECATED, ENCUMBERED, OTHERWISE GRANTED AS SECURITY, OR OTHERWISE
        DISPOSED OF EXCEPT IN ACCORDANCE THEREWITH. SUCH LIMITED LIABILITY
        COMPANY AGREEMENT CONTAINS TRANSFER RESTRICTIONS, INCLUDING WITHOUT
        LIMITATION, "RIGHT OF FIRST REFUSAL" AND "RIGHT OF FIRST OFFER"
        RESTRICTIONS WITH RESPECT TO SUCH INTERESTS.

(b)     In addition to the legend required under clause 28.4(a), each Member
        agrees that, if legal counsel to the Company deems appropriate, each
        certificate representing Interests also shall bear a legend in
        substantially the following form:

        THE INTERESTS REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED
        UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY STATE SECURITIES
        LAWS AND MAY NOT BE OFFERED FOR SALE, SOLD, PLEDGED, TRANSFERRED

<Page>

        OR OTHERWISE DISPOSED OF UNTIL THE HOLDER HEREOF PROVIDES EVIDENCE
        REASONABLY SATISFACTORY TO THE COMPANY (WHICH, IN THE DISCRETION OF THE
        COMPANY, MAY INCLUDE AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO
        THE COMPANY) THAT SUCH OFFER, SALE, PLEDGE, TRANSFER OR OTHER
        DISPOSITION WILL NOT VIOLATE APPLICABLE FEDERAL OR STATE SECURITIES
        LAWS.

CERTAIN REGULATORY PROVISIONS

29.            The Company shall not redeem, purchase, acquire or take any other
action affecting outstanding Interests if, after giving effect to such
redemption, purchase, acquisition or other action, a Regulated Member would own
or control more than 4.9% of any class of voting securities of the Company
(other than any class of voting securities which is (or is made prior to any
such redemption, purchase, acquisition or other action) convertible into an
Equivalent Non-Voting Security) or more than 24.9% of the total equity of the
Company or more than 24.9% of the total value of all equity interests of the
Company (in each case determined by assuming such Regulated Member (but no other
Member) has exercised, converted or exchanged all of its options, warrants and
other convertible or exchangeable securities) unless the Company gives written
notice (the DEFERRAL NOTICE) of such action to each Regulated Member. The
Company will defer making any such conversion, redemption, purchase or other
acquisition, or taking any such other action permitted under this Agreement for
a period of twenty (20) days (the DEFERRAL PERIOD) after giving the Deferral
Notice in order to allow each Regulated Member to determine whether it wishes to
convert or take any other action otherwise permitted under this Agreement
(including the sale of such Interests pursuant to clause 11.15 hereof) with
respect to the Interests it owns, controls or has the power to vote, and if any
such Regulated Member then elects to convert any Interests, it shall notify the
Company in writing within ten (10) days of the issuance of the Deferral Notice,
in which case the Company shall (i) promptly notify from time to time prior to
the end of such 20-day period each other Regulated Member holding Interests of
each proposed conversion, and (ii) effect the conversions requested by all
Regulated Members in response to the notice issued pursuant to this clause 29 at
the end of the Deferral Period. Upon complying with the procedures hereinabove
set forth in this clause 29, the Company may, subject to clause 4.7, so convert
or directly or indirectly redeem, purchase or otherwise acquire any Interests or
any other class of equity securities of the Company or take any other action
affecting the voting rights of such Interests.

<Page>

AS WITNESS this Agreement has been signed by the duly authorized representatives
of the Members the day and year first before written.

<Page>

                                    EXHIBIT A

                           FORM OF ADOPTION AGREEMENT

This Adoption Agreement (ADOPTION) is executed by the undersigned entity (NEW
MEMBER) pursuant to the terms of that certain Second Amended and Restated
Limited Liability Company Agreement (the AGREEMENT) of Huntsman International
Holdings LLC (the COMPANY) dated December 20, 2001. By the execution of this
Adoption, the New Member agrees as follows:

1.      Adoption. The New Member hereby agrees to be bound by the terms and
        conditions of the Agreement to the same extent as if the New Member had
        executed the Agreement as an original Member thereto. [From and after
        the date hereof, all references in the Agreement to the [transferring
        Member(s)] shall be deemed to be references to the New Member.](1)
        Nothing contained herein shall be deemed to relieve the transferring
        Member from any liability or obligation incurred prior to the effective
        date of such transfer.

2.      Notice. Any notice required as permitted by the Agreement shall be given
        to the Member at the address listed below Member's signature below.

3.      Capitalised terms used in this Adoption not otherwise defined have the
        meaning given in the Agreement.

EXECUTED AND DATED this _____ day of __________

Member:

By:
   ------------------------------------
Name:
Title:

Address:
-------------------------------------------------------------------------------

(1) This sentence to be included only if (i) Seller is an Equity Investor
    selling all of its original units and (ii)(x) the buyer is not otherwise a
    Member (e.g., if the Equity Investor is selling under its tag-along rights),
    or (y) the buyer is a Member prior to giving effect to the transfer and the
    buyer does not elect not to accept the rights and obligations associated
    with status as an Equity Investor.

<Page>

Attention:
Telecopy:

Agreed to and accepted by the Company:

Company

HUNTSMAN INTERNATIONAL HOLDINGS LLC

By:
   ------------------------------------
Name:
Title:

<Page>

                                    EXHIBIT B

                          CERTIFICATE FOR INTERESTS IN
                       HUNTSMAN INTERNATIONAL HOLDINGS LLC
                      A Delaware Limited Liability Company

Certificate No. ___
           No. of Units ___

                      Huntsman International Holdings LLC,
                    a Delaware limited liability company (the
                        "Company"), hereby certifies that

                                [NAME OF MEMBER]

(the "Holder") is the registered owner of ___ Units of limited liability company
Interest in the Company ("Interests"). The Interests represented by this
Certificate are subject to the terms and conditions of, and restrictions on
transfer set forth in, the Second Amended and Restated Limited Liability Company
Agreement for the Company, dated December 20, 2001, (as amended from time to
time, the "Company Agreement"), copies of which are on file with the Secretary
of the Company, and such Interests are held and may not be sold, assigned,
transferred, pledged, hypothecated, encumbered, otherwise granted as security,
or otherwise disposed of except in accordance therewith. The Company Agreement
contains transfer restrictions, including, without limitation, "right of first
refusal" and "right of First Offer" restrictions with respect to such Interests.

               The Holder, by accepting this Certificate, is deemed to have
agreed to become a Member of the Company, if admitted as such in accordance with
the terms of the Company Agreement, and to have agreed to comply with and be
bound by, the Company Agreement.

               This Certificate and the Interest(s) evidenced hereby are
transferable only in accordance with the terms of the Company Agreement (subject
to the limitations on transfer therein contained). No Interest(s) may be
transferred unless and until this Certificate, or a written instrument of
transfer satisfactory to the Company, is duly endorsed or executed for transfer
by the Holder or the Holder's duly authorized attorney, and this Certificate
(together with any separate written instrument of transfer) is delivered to the
Company for registration of transfer.

               THE INTERESTS REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY STATE SECURITIES
LAW AND MAY NOT BE OFFERED FOR SALE, SOLD, PLEDGED, TRANSFERRED OR OTHERWISE
DISPOSED OF UNTIL THE HOLDER PROVIDES EVIDENCE REASONABLY SATISFACTORY TO THE
COMPANY (WHICH, IN THE DISCRETION OF THE COMPANY, MAY INCLUDE AN OPINION OF
COUNSEL REASONABLY SATISFACTORY TO THE COMPANY) THAT SUCH OFFER,

<Page>

SALE, PLEDGE, TRANSFER OR OTHER DISPOSITION WILL NOT VIOLATE APPLICABLE FEDERAL
OR STATE SECURITIES LAWS.

ATTEST:                                     HUNTSMAN INTERNATIONAL HOLDINGS LLC

                                            By
-------------------------------               --------------------------------
Secretary                                     Chief Executive Officer

Dated: ____________

<Page>

                             ASSIGNMENT OF INTEREST

               FOR VALUE RECEIVED, the undersigned (the "Assignor"), hereby
assigns, conveys, sells and transfers unto:

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

                 Please print or typewrite Name and Address of Assignee

____________________________________ Please insert Social Security or other
                                     Taxpayer Identification Number of Assignee

______________ Units of Interest evidenced by this Certificate. Assignor
irrevocably constitutes and appoints the Company as its attorney-in-fact with
full power of substitution to transfer the Interest represented by this
Certificate, or any lesser designated number of Interest as referenced herein,
on the books of the Company.

_________________________________  Date: ______________________________________
         Signature

<Page>

                                    EXHIBIT C

                          CERTIFICATE FOR INTERESTS IN
                       HUNTSMAN INTERNATIONAL HOLDINGS LLC
                      A Delaware Limited Liability Company

Certificate No. ___
           No. of Units ___

                      Huntsman International Holdings LLC,
                    a Delaware limited liability company (the
                        "Company"), hereby certifies that

                                [NAME OF MEMBER]

(the "Holder") is the registered owner of ___ non-voting convertible Units of
limited liability company Interest in the Company ("Interests"). The Interests
represented by this Certificate are subject to the terms and conditions of, and
restrictions on transfer set forth in, the Second Amended and Restated Limited
Liability Company Agreement for the Company, dated December 20, 2001 (as amended
from time to time, the "Company Agreement"), copies of which are on file with
the Secretary of the Company, and such Interests are held and may not be sold,
assigned, transferred, pledged, hypothecated, encumbered, otherwise granted as
security, or otherwise disposed of except in accordance therewith. The Company
Agreement contains transfer restrictions, including, without limitation, "right
of first refusal" and "right of First Offer" restrictions with respect to such
Interests. Capitalised terms not otherwise defined herein shall have the
meanings given in the Company Agreement.

               Notwithstanding any provision of the Company Agreement to the
contrary, each BTCP Member, CEA Member and GSG Member shall be entitled to
convert their Interests represented by this certificate into voting Interests in
connection with any Conversion Event if such Member reasonably believes that
such Conversion Event has been or will be consummated, and a written request for
conversion from any BTCP Member, CEA Member or GSG Member to the Company stating
such Member's reasonable belief that a Conversion Event shall occur shall be
conclusive and shall obligate the Company to effect such conversion in timely
manner so as to enable each such Member to participate in such Conversion Event;
provided such Member agrees not to vote any such voting Interests prior to such
Conversion Event. The Company will not cancel the non-voting Interests of the
BTCP Members, CEA Members and GSG Members so converted before the 15th day
following such Conversion Event and will reserve such Interests until such 15th
day for reissuance in compliance with the next sentence. If any of the
non-voting Interests of a BTCP Member, CEA Member or GSG Member are converted
into voting Interests in connection with a Conversion Event and such voting
Interests are not actually distributed, disposed of or sold pursuant to such
Conversion Event, such voting Interests shall be promptly converted back into
the same number of non-voting Interests. Each Regulated Member may provide for
further restrictions upon the conversion of any of its non-voting Interests by
providing the

<Page>

Company with signed, written instructions specifying such additional
restrictions and legending such shares as to the existence of such restrictions.

               The Holder, by accepting this Certificate, is deemed to have
agreed to become a Member of the Company, if admitted as such in accordance with
the terms of the Company Agreement, and to have agreed to comply with and be
bound by, the Company Agreement.

               This Certificate and the Interest(s) evidenced hereby are
transferable only in accordance with the terms of the Company Agreement (subject
to the limitations on transfer therein contained). No Interest(s) may be
transferred unless and until this Certificate, or a written instrument of
transfer satisfactory to the Company, is duly endorsed or executed for transfer
by the Holder or the Holder's duly authorized attorney, and this Certificate
(together with any separate written instrument of transfer) is delivered to the
Company for registration of transfer.

               THE INTERESTS REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY STATE SECURITIES
LAW AND MAY NOT BE OFFERED FOR SALE, SOLD, PLEDGED, TRANSFERRED OR OTHERWISE
DISPOSED OF UNTIL THE HOLDER PROVIDES EVIDENCE REASONABLY SATISFACTORY TO THE
COMPANY (WHICH, IN THE DISCRETION OF THE COMPANY, MAY INCLUDE AN OPINION OF
COUNSEL REASONABLY SATISFACTORY TO THE COMPANY) THAT SUCH OFFER, SALE, PLEDGE,
TRANSFER OR OTHER DISPOSITION WILL NOT VIOLATE APPLICABLE FEDERAL OR STATE
SECURITIES LAWS.

ATTEST:                                     HUNTSMAN INTERNATIONAL HOLDINGS LLC

                                            By
---------------------------                   ---------------------------------
Secretary                                     Chief Executive Officer

Dated:
       -------------

<Page>

                             ASSIGNMENT OF INTEREST

               FOR VALUE RECEIVED, the undersigned (the "Assignor"), hereby
assigns, conveys, sells and transfers unto:

___________________________________________________________________________

             Please print or typewrite Name and Address of Assignee

____________________________________ Please insert Social Security or other
                                     Taxpayer Identification Number of Assignee

______________ Units of Interest evidenced by this Certificate. Assignor
irrevocably constitutes and appoints the Company as its attorney-in-fact with
full power of substitution to transfer the Interest represented by this
Certificate, or any lesser designated number of Interest as referenced herein,
on the books of the Company.

_________________________________   Date: _____________________________________
          Signature

<Page>

                                   SCHEDULE 1

                              MEMBERS AND INTERESTS

<Table>
<Caption>
         MEMBER                      ADDRESS                              NO. OF      PERCENTAGE
                                                                          UNITS        OF ALL
                                                                                      INTERESTS
<S>                                  <C>                                   <C>           <C>
Huntsman Speciality
Chemicals Corporation                                                      600           60%

ICI Alta Inc.                                                              300           30%

DB Capital Investors, L.P.           31 West 52nd Street,
                                     26th Floor                            44 4/9        4 4/9%
                                     New York
                                     NY 10019

                                     Facsimile: (646) 3247651

J.P. Morgan Partners (BHCA), L.P.    c/o J.P. Morgan Partners, LLC         44 4/9        4 4/9%
                                     1221 Avenue of the Americas
                                     New York
                                     NY 10020

                                     Attn:      Timothy Walsh

                                     Facsimile: (212) 899 3401

GS Mezzanine Partners, L.P.          C/o Goldman Sachs                     7 2/9         13/18%
                                     International
                                     Peterborough Court
                                     133 Fleet Street
                                     London EC4A 2BB
                                     United Kingdom

                                     Attn:      Robin Doumar

                                     Facsimile: +44 207 774 4485
</Table>

<Page>

<Table>
<S>                                  <C>                                   <C>           <C>
GSMP (HICI), INC.                    C/o Goldman Sachs                     3 8/9         7/18%
                                     International
                                     Peterborough Court
                                     133 Fleet Street
                                     London EC4A 2BB
                                     United Kingdom

                                     Attn:      Robin Doumar

                                     Facsimile:      +44 207 774 4485
</Table>

<Page>

                                   SCHEDULE 2

                                   [RESERVED]

<Page>

                                   SCHEDULE 3

                   ADJUSTMENT OF INTERESTS - NUMERICAL EXAMPLE

(US$ MILLIONS)

NOTE: EXAMPLE ASSUMES THAT ALL THE EQUITY INVESTORS RETAIN THEIR INTERESTS
POST-RECAPITALIZATION AND THAT NEITHER THE PRO-RATA DISTRIBUTION (CONTEMPLATED
IN CLAUSE 3A.1) OR THE PARTIAL ACQUISITION OF ICI'S INTERESTS BY H (CONTEMPLATED
IN CLAUSE 3A.2 (d)) OPTIONS ARE PURSUED.

CLAUSE
(REFERENCE)

        3A.2   CALCULATION OF IMPLIED INCREMENTAL VALUE

               MARKET PRICE DETERMINATION USING SCHEDULE 1 OF MEMBERS AGREEMENT
               (INVESTORS CALCULATION)
<Table>
<S><C>
      3A.2 (a) Determine the: enterprise value of three ICI businesses                                    3,900

      3A.2 (a) and the: enterprise value of PO/MTBE using market valuation                                  800

      3A.2 (a) and the: enterprise value of other contributed businesses                                      0
                                                                                                         -------
      3A.2 (a) Resulting amount is the: "Market Enterprise Value"                                         4,700

      3A.2 (b) Reduce Market Enterprise Value by: Net Debt                                                2,500
                                                                                                         -------

<Page>

      3A.2 (b) Market Enterprise Value less Net Debt                                                      2,200

      3A.2 (c) Multiply amount in 3A.2 (b) by: ICI's ownership percentage                                    30%
                                                                                                         -------
      3A.2 (c) Resulting amount is the: "Market Price"                                                      660

               IMPLIED INCREMENTAL VALUE

      3A.2 (d) Subtract the:  Fair Price (of ICI's interests)--See Reference Calc. on next page             750

      3A.2 (d) from the:  Market Price (of ICI's interests)                                                 660
                                                                                                         -------

      3A.2 (d) Resulting amount is the: "Implied Incremental Value"                                         -90

          3A.3 CALCULATION OF UNADJUSTED POST-RECAPITALIZATION EQUITY OWNERSHIP

      3A.3 (a) Reduce the: Market Enterprise Value                                                        4,700

      3A.3 (a) by the sum of:  Net Debt                                                                   2,500

      3A.3 (a) and:  debt incurred to purchase ICI interests                                                750
                                                                                                         -------
      3A.3 (a) Resulting amount is the:  "Post-Recap Equity Value"                                        1,450

      3A.3 (b) Multiply the:  Post-Recap Equity Value                                                     1,450

      3A.3 (b) By:  H's post-recapitalization ownership percentage                                        85.71%

                  (assumed to be 60% of outstanding 70%)
                                                                                                         -------
      3A.3 (b) Resulting amount is the: "H Post-Recap Unadjusted Equity Value"                            1,243

<Page>

      3A.3 (c) Multiply the:  Post-Recap Equity Value                                                     1,450

      3A.3 (c) By:  remaining Equity Investors' post-recapitalization ownership percentage                14.29%

                  (assumed to be 10% of outstanding 70%)
                                                                                                         -------
      3A.3 (c) Resulting amount is the: "Equity Investors Post-Recap Unadjusted Equity Value"               207

          3A.4 CALCULATION OF ADJUSTED POST-RECAPITALIZATION EQUITY OWNERSHIP

      3A.4 (a) Multiply the:  Implied Incremental Value                                                     -90

      3A.4 (a) By the:  remaining Equity Investors' post-recapitalization ownership percentage            14.29%

                  (assumed to be 10% of outstanding 70%)
                                                                                                         -------
      3A.4 (a) Resulting amount is the:  "Required Equity Adjustment"                                       -13

      3A.4 (b) Add the: Required Equity Adjustment                                                          -13

      3A.4 (b) to the:  H Post-Recap Unadjusted Equity Value                                              1,243
                                                                                                         -------
      3A.4 (b) Resulting amount is the: "H Post-Recap Adjusted Equity Value"                              1,230

      3A.4 (c) Divide the:  H Post-Recap Adjusted Equity Value                                            1,230

      3A.4 (c) By the:  Post-Recap Equity Value                                                           1,450

      3A.4 (c) Resulting amount is the: H's new ownership percentage                                      84.83%

      3A.4 (d) Subtract the: Required Equity Adjustment                                                     -13

      3A.4 (d) from the:  Equity Investors Post-Recap Unadjusted Equity Value                               207
                                                                                                         -------
      3A.4 (d) Resulting amount is the: "Equity Investors Post-Recap Adjusted Equity Value"                 220

<Page>

      3A.4 (e) Divide the:  Equity Investors Post-Recap Adjusted Equity Value                               220

      3A.4 (e) By the:  Post-Recap Equity Value                                                           1,450
                                                                                                         -------
      3A.4 (e) Resulting amount is the: Equity Investors' new ownership percentage                        15.17%

               REFERENCE CALCULATION FOR 3A.2 (d)

               FAIR PRICE DETERMINATION USING SCHEDULE 2 OF THE 1999 AGREEMENT

               (ICI CALCULATION)

               Enterprise Value of three ICI businesses                                                   3,900

               Enterprise Value of other contributed businesses                                               0

               Pre-determined enterprise value of PO/MTBE                                                   900
                                                                                                         ------
               Total Enterprise Value                                                                     4,800

               Net Debt                                                                  2,500

               Adjustments to Debt

                    PO/MTBE env. liab.expenditures                                         100

                    PO/MTBE CapEx expenditures                                             100
                                                                                         -----
               Less:  Adjusted Net Debt                                                                   2,300
                                                                                                         ------

               Fair Enterprise Value less Net Debt                                                        2,500

<Page>

               Multiply by:  ICI's ownership percentage                                                      30%

               RESULTING AMOUNT IS:  "FAIR PRICE" OF ICI'S INTEREST                                         750

</Table>

<Page>

SIGNED by                         )
for and on behalf of              )
HUNTSMAN SPECIALTY                )
CHEMICALS CORPORATION             )

SIGNED by                         )
for and on behalf of              )
ICI ALTA, INC.                    )

SIGNED by                         )
for and on behalf of              )
DB CAPITAL INVESTORS, L.P.        )

SIGNED                            )
for and on behalf of              )
J.P. MORGAN PARTNERS (BHCA),      )
L.P. by JPMP MASTER FUND          )
MANAGER, L.P. its General Partner,)
by JPMP CAPITAL CORP., its        )
General Partner                   )

SIGNED by                         )
for and on behalf of              )
GS MEZZANINE PARTNERS, L.P.       )
by GS MEZZANINE ADVISORS,         )
L.L.C., its General Partner       )

SIGNED by                         )
for and on behalf of GSMP (HICI), INC.)

<Page>

                                   UNDERTAKING

The Company undertakes, directly to each of H and ICI, that it will exercise all
voting rights and powers (direct or indirect) available to it in relation to any
person and/or any member of the Associate Group to ensure that the provisions of
this Agreement (and the other agreements referred to in this Agreement) are
completely and punctually fulfilled, observed and performed and generally that
full effect is given to the principles set out in this Agreement.

SIGNED
for and on behalf of
HUNTSMAN INTERNATIONAL
HOLDINGS LLC

----------------------------------
duly authorized officer

<Page>

                                    CONTENTS
<Table>
<Caption>
CLAUSE                                                                           PAGE
<S>   <C>                                                                         <C>
0     INTERPRETATION...............................................................2

      Definitions..................................................................2
      Headings....................................................................15
      Statutory references........................................................15
      Currency....................................................................15

0     GENERAL MATTERS.............................................................16

      Name........................................................................16
      Business....................................................................16
      Business Plan...............................................................16
      Offices.....................................................................16
      Members.....................................................................17
      Term........................................................................17

0     CAPITAL AND FURTHER FINANCE.................................................17

      Issuance of Interests.......................................................17
      Issue of new Interests......................................................18
      Funding support by the Members..............................................19
      Further finance.............................................................19
      Guarantees..................................................................20
      Tax Matters.................................................................20
      Loans from Members..........................................................21
      Return of Capital Contributions.............................................22
      Interest....................................................................22
      Capital Accounts............................................................22
      Allocation of Net Income and Net Loss.......................................25
      Allocations in Special Circumstances........................................27
      Tax Allocations.............................................................30
      Tax Elections...............................................................31
      Tax Matters Member..........................................................32
      Certificates................................................................32
      Register....................................................................32
      New Certificates............................................................33
      Interest as a security......................................................33
      Financing Fee...............................................................33
      Adjustment of Interests.....................................................34
      Calculation of Implied Incremental Value....................................34
      Calculation of Unadjusted Post-Recapitalization Equity Ownership............35
      Calculation of Adjusted Post-Recapitalization Equity Ownership..............35
      Numerical Example...........................................................36

<Page>

      Reallocation of Interest Certificates.......................................36
      Application of clause 3A....................................................37

0     MANAGERS AND MANAGEMENT.....................................................37

      Supervision by the Board....................................................37
      Board of Managers...........................................................38
      Appointment and Removal of Managers and Board Observers.....................39
      Quorum......................................................................40
      Notice and Agenda...........................................................40
      Board voting................................................................41
      Reserved Board Matters......................................................42
      Regular Board Matters.......................................................45
      Officers....................................................................46
      Execution of Documents......................................................47
      Reliance on Documents and Reports...........................................47
      Equity Investor Approval Matters............................................48

0     MEMBER ACTION...............................................................55

      Deadlock....................................................................56

0     FINANCIAL MATTERS...........................................................56

      Accounting Principles.......................................................56
      Auditors....................................................................56
      Financial Year..............................................................56
      Dividend Policy.............................................................57
      Tax Returns and Information.................................................59

0     INFORMATION AND REPORTING...................................................59

      Inspection and Information..................................................59
      Accounts, Business Plan and Budgets.........................................59

0     CONFIDENTIALITY.............................................................60

      Confidentiality obligation..................................................60
      Exceptions from confidentiality obligation..................................61
      Employees, agents and advisers..............................................62
      Return of Confidential Information..........................................62
      Survival after termination..................................................63

0     CLAIMS BY COMPANY...........................................................63

1     PUT/CALL OPTION.............................................................65

2     TRANSFER OF INTERESTS.......................................................65

      General.....................................................................65
      Restriction on transfer.....................................................65
      Permitted Transfers.........................................................67
      Transfer Notice.............................................................68

<Page>

      Right of Continuing Member to purchase......................................69
      Obligation to complete......................................................70
      Seller's right to sell to Third Party Purchaser.............................70
      Sale terms..................................................................71
      Intra-Group transfers.......................................................72
      Admission of Transferee as Member...........................................73
      Initial Period Tag-along....................................................74
      Post-Initial Period Tag-along (1)...........................................76
      Post-Initial Period Tag-along (2)...........................................77
      Drag-along..................................................................79
      Regulatory Transfer.........................................................81

0     TAX MATTERS ................................................................83

1     FURTHER ASSURANCES .........................................................83

      Exercise of rights and powers...............................................83
      Performance by Group Members................................................83

0     NON-ASSIGNMENT .............................................................84

1     WAIVER OF RIGHTS ...........................................................84

2     AMENDMENTS .................................................................84

3     INVALIDITY .................................................................84

4     ENTIRE AGREEMENT ...........................................................85

5     SUPREMACY OF THIS AGREEMENT ................................................85

6     STANDARD OF CARE; INDEMNIFICATION ..........................................85

7     DISSOLUTION AND WINDING UP .................................................86

      Dissolution.................................................................86
      Winding Up..................................................................87
      Cancellation of Certificate of Formation....................................89

0     LIMITATION OF LIABILITY.....................................................89

1     NOTICES.....................................................................90

      Notices.....................................................................90

0     SETTLEMENT OF DISPUTES......................................................90

      Jurisdiction................................................................93

0     COUNTERPARTS................................................................94

1     GOVERNING LAW...............................................................94

<Page>

2     MISCELLANEOUS...............................................................94

      No Right to Withdraw........................................................94
      Company Property............................................................94
      Waiver of Partition.........................................................95
      Legends.....................................................................95
      Certain Regulatory Provisions...............................................96

EXHIBIT A.........................................................................98

      FORM OF ADOPTION AGREEMENT................................................. 98

EXHIBIT B........................................................................100

EXHIBIT C........................................................................103

SCHEDULE 1.......................................................................106

      MEMBERS AND INTERESTS......................................................106

SCHEDULE 2.......................................................................108

      [RESERVED].................................................................108

SCHEDULE 3.......................................................................109

      ADJUSTMENT OF INTERESTS - NUMERICAL EXAMPLE................................109
</Table>

<Page>

                                                                  CONFORMED COPY

                           SECOND AMENDED AND RESTATED

                       LIMITED LIABILITY COMPANY AGREEMENT

                                       OF

                       HUNTSMAN INTERNATIONAL HOLDINGS LLC

                      A DELAWARE LIMITED LIABILITY COMPANY

                                  DATED AS OF:

                                DECEMBER 20, 2001