PURCHASE AND SALE AGREEMENT

                                  BY AND AMONG

                       MARTIN OPERATING PARTNERSHIP L.P.,

                                    AS BUYER,

                          NECHES INDUSTRIAL PARK, INC.,

                                   AS SELLER,

                                       AND

                               RICHARD H. CULLIFER

                                       AND

                                 FURTIVUS, INC.,

                                 AS SHAREHOLDERS

                                  June 1, 2004



                                TABLE OF CONTENTS



                                                                                                                    Page
                                                                                                                    ----
                                                                                                                 
TABLE OF CONTENTS................................................................................................     i

ARTICLE I PURCHASE AND SALE OF ASSETS............................................................................     1
   1.1      Purchase and Sale of Assets..........................................................................     1
   1.2      Retained Assets......................................................................................     3
   1.3      Post-Closing Liabilities.............................................................................     3
   1.4      Pre-Closing Liabilities..............................................................................     4
   1.5      Nonassignable Licenses, Contracts and Leases.........................................................     5
   1.6      Purchase Price.......................................................................................     5
   1.7      Purchase Price Allocation............................................................................     6
   1.8      Taxes; Apportionments; Post-Closing Adjustments......................................................     7
   1.9      Time and Place of Closing............................................................................     7
   1.10     Execution and Delivery of Documents of Title.........................................................     8
   1.11     Closing Deliveries...................................................................................     8

ARTICLE II REPRESENTATIONS OF THE SELLER AND THE SHAREHOLDERS....................................................    10
   2.1      Organization.........................................................................................    10
   2.2      Execution and Delivery...............................................................................    11
   2.3      Authority............................................................................................    11
   2.4      No Conflicts.........................................................................................    12
   2.5      Governmental Approvals and Filings...................................................................    12
   2.6      Books and Records....................................................................................    12
   2.7      Financial Statements.................................................................................    13
   2.8      Absence of Changes...................................................................................    13
   2.9      No Undisclosed Liabilities...........................................................................    14
   2.10     Taxes................................................................................................    14
   2.11     Legal Proceedings....................................................................................    15
   2.12     Compliance With Laws and Orders......................................................................    15
   2.13     Benefit Plans/ERISA..................................................................................    15
   2.14     Real Property........................................................................................    16
   2.15     Tangible Personal Property; Purchased Assets.........................................................    18
   2.16     Intellectual Property Rights.........................................................................    18
   2.17     Contracts............................................................................................    19
   2.18     Licenses.............................................................................................    20
   2.19     Insurance............................................................................................    20
   2.20     Affiliate Transactions...............................................................................    21
   2.21     Employees; Labor Relations...........................................................................    21
   2.22     Environmental Matters................................................................................    22
   2.23     Substantial Customers................................................................................    23
   2.24     No Powers of Attorney................................................................................    23
   2.25     Solvency.............................................................................................    23
   2.26     Government Contracts.................................................................................    23
   2.27     Disclosure...........................................................................................    24


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ARTICLE III REPRESENTATIONS AND WARRANTIES OF THE BUYER..........................................................    24
   3.1      Organization.........................................................................................    24
   3.2      Execution and Delivery...............................................................................    24
   3.3      Authority............................................................................................    24
   3.4      No Conflicts.........................................................................................    24
   3.5      Governmental Approvals and Filings...................................................................    25

ARTICLE IV COVENANTS.............................................................................................    25
   4.1      Confidentiality......................................................................................    25
   4.2      Cooperation by the Parties...........................................................................    25
   4.3      Seller's Employees...................................................................................    26
   4.4      Railroad Track Lease.................................................................................    27

ARTICLE V INDEMNIFICATION........................................................................................    27
   5.1      Indemnification by the Seller and the Shareholders...................................................    27
   5.2      Indemnification by the Buyer.........................................................................    28
   5.3      Procedures for Indemnification.......................................................................    28
   5.4      Survival.............................................................................................    30
   5.5      Limitations on Indemnification.......................................................................    30
   5.6      Inconsistent Provisions..............................................................................    31
   5.7      Right to Indemnification Not Affected by Knowledge...................................................    31
   5.8      Express Negligence...................................................................................    31

ARTICLE VI MISCELLANEOUS.........................................................................................    31
   6.1      Expenses.............................................................................................    31
   6.2      Notices..............................................................................................    31
   6.3      Amendments...........................................................................................    32
   6.4      Waiver...............................................................................................    32
   6.5      Headings.............................................................................................    33
   6.6      Nonassignability.....................................................................................    33
   6.7      Parties in Interest..................................................................................    33
   6.8      Counterparts.........................................................................................    33
   6.9      Governing Law; Consent to Jurisdiction...............................................................    33
   6.10     Severability.........................................................................................    33
   6.11     Entire Agreement.....................................................................................    34
   6.12     English Language.....................................................................................    34
   6.13     Brokers..............................................................................................    34

ARTICLE VII DEFINITIONS..........................................................................................    34
   7.1      Definitions..........................................................................................    34
   7.2      Other Terms..........................................................................................    39
   7.3      Other Definitional Provisions........................................................................    39


                                      -ii-



Exhibits

Exhibit A         -        PAT Tank Repair Escrow Agreement
Exhibit B         -        Port Arthur Tank Escrow Agreement
Exhibit C         -        Koch Lien Escrow Agreement
Exhibit D         -        Letter of Credit
Exhibit E         -        Bill of Sale
Exhibit F         -        Special Warranty Deed
Exhibit G         -        Form of Estoppel Letter
Exhibit H         -        Noncompetition Agreement

Disclosure Schedule

Section 1.1(a)             Tangible Property
Section 1.1(b)             Owned Real Property
Section 1.1(c)             Leased Real Property
Section 1.1(d)             Assigned Contracts
Section 1.1(h)             Assigned Licenses
Section 1.2(b)             Retained Contracts
Section 1.2(c)             Retained Assets
Schedule 1.6(iv)           Certain Prepaid Rents and Deposits
Section 1.7                Purchase Price Allocation
Section 1.11(a)(vii)       Estoppel Letters
Section 2.3                Authority
Section 2.4                No Conflicts
Section 2.5                Governmental Approvals
Section 2.7                Financial Statements
Section 2.8                Absence of Changes
Section 2.9                Undisclosed Liabilities
Section 2.11               Legal Proceedings
Section 2.13               Benefit Plans/ERISA
Section 2.14               Real Property
Section 2.15               Tangible Personal Property
Section 2.16               Intellectual Property Rights
Section 2.17               Contracts
Section 2.18               Licenses
Section 2.19               Insurance
Section 2.20               Affiliate Transactions
Section 2.21               Employees; Labor Relations
Section 2.22               Environmental
Section 2.23               Substantial Customers
Section 4.3                Seller's Employees
Section 7.1                Seller's Persons with Knowledge

                                      -iii-



                           PURCHASE AND SALE AGREEMENT

      This Purchase and Sale Agreement (the "Agreement"), dated as of June 1,
2004, is entered into by and among Martin Operating Partnership L.P., a Delaware
limited partnership (the "Buyer"), Neches Industrial Park, Inc., a Texas
corporation (the "Seller"), and each of Richard H. Cullifer and Furtivus, Inc.,
the shareholders of the Seller (each a "Shareholder" and, collectively, the
"Shareholders").

                                    RECITALS

      WHEREAS, the Buyer and the Seller have determined that it is in their
respective best interests for the Seller to sell to the Buyer and for the Buyer
to buy from the Seller all or substantially all of the assets comprising the
Seller on the terms and conditions contained in this Agreement (the
"Acquisition");

      WHEREAS, the parties hereto desire to make certain representations,
warranties, covenants and agreements in connection with the Acquisition;

      NOW THEREFORE, in consideration of the mutual representations, warranties,
covenants and agreements set forth herein, the Seller, the Shareholders and the
Buyer agree as follows:

                                    ARTICLE I
                           PURCHASE AND SALE OF ASSETS

            1.1 Purchase and Sale of Assets. Upon the terms and subject to the
      conditions contained in this Agreement, the Seller hereby sells, assigns,
      transfers and conveys to the Buyer, and the Buyer hereby purchases,
      acquires and accepts from the Seller, all of the assets of the Seller,
      including, without limitation, those listed below, free and clear of all
      Liens except Permitted Liens, other than the Retained Assets (hereinafter
      defined) (collectively the "Purchased Assets"):

      (a) all tangible assets, personal property, fixtures and equipment listed
      in Section 1.1(a) of the Disclosure Schedule (the "Tangible Property")
      (excluding, however, any assets listed in Section 1.2(c) of the Disclosure
      Schedule);

      (b) good and marketable fee simple title in and to all tracts or parcels
      of land listed and described in Section 1.1(b) of the Disclosure Schedule,
      together with (i) all of the interest of the Seller in any land in the
      beds of any public streets or public roads in front of or adjoining
      indicated portions of such land; (ii) any easements, licenses or
      rights-of-way appurtenant to such land and all water, wastewater, sewer,
      sanitary sewer and other utility rights related to such land; (iii) any
      reversionary rights attributable thereto; (iv) all claims or demands
      whatsoever of the Seller either in law or in equity in or to such land
      except to the extent provided otherwise in this Agreement or in any
      document executed herewith; (v) all buildings, improvements, fixtures,
      storage tanks, pipelines (along with all physical facilities used in
      connection with the ownership or operation of such pipelines, including
      all valves, meters, measurement stations and equipment), electrical
      facilities, storage and shipping facilities and other fixed assets and
      personalty owned by

                                      -1-


      the Seller annexed, affixed or attached to such land; and (vi) all of the
      Seller's rights and interests in all personal property and physical
      facilities used in connection with the ownership or operation of the
      electrical facilities used in the operation of the Purchased Assets or the
      Business including, without limitation, all transformers, power lines,
      meters, rectifiers, busbars, housings, circuit breakers and all other
      fixtures and equipment of every type and description used in connection
      therewith (collectively, the "Owned Real Property");

      (c) all of the Seller's rights and interest in all leases of real property
      listed and described in Section 1.1(c) of the Disclosure Schedule (the
      "Assigned Leases"). The real property subject to the Assigned Leases shall
      be referred to as the "Leased Real Property", and together with the Owned
      Real Property shall be referred to as the "Real Property";

      (d) all of the Seller's rights and interest in and to all Contracts listed
      in Section 1.1(d) of the Disclosure Schedule (the "Assigned Contracts");

      (e) any and all of the Seller's Books and Records (the "Assigned Books and
      Records"), excluding any Books and Records of the Seller that relate
      exclusively to (i) organizational or governance proceedings of the Seller,
      (ii) the Retained Assets or (iii) the Pre-Closing Liabilities;

      (f) all of the Seller's goodwill;

      (g) all of the Seller's rights and interest in and to the Intellectual
      Property of the Seller;

      (h) all Licenses listed in Section 1.1(h) of the Disclosure Schedule
      (hereinafter defined) used in the operation of the Purchased Assets or the
      Business, to the extent such Licenses are transferable to the Buyer (the
      "Assigned Licenses");

      (i) all of the Seller's rights and interest in insurance proceeds that may
      be payable under the insurance policies of the Seller ("Insurance
      Proceeds");

      (j) all (i) accounts, instruments and general intangibles (as such terms
      are defined in the Uniform Commercial Code of Texas) and (ii) liens and
      security interests in favor of the Seller, whether choate or inchoate,
      under any law, rule or regulation or under any of the Assigned Contracts
      arising from the ownership, operation or sale of any of the Purchased
      Assets;

      (k) all of the Seller's rights and interest pertaining to any
      counterclaims, set-offs, third party indemnities or defenses the Seller
      may have with respect to the Post-Closing Liabilities or the Purchased
      Assets; and

      (l) all raw materials, work in progress and finished goods inventories of
      the Seller.

      To the extent that any Purchased Assets are intended to be transferred to
the Buyer pursuant to the language of this Section 1.1 but are not listed, the
language of this Section 1.1

                                      -2-


shall be controlling and such Purchased Assets nonetheless shall be transferred
to the Buyer for all purposes.

            1.2 Retained Assets. The Seller will retain ownership of the
      following (collectively, the "Retained Assets"):

      (a) the Seller's Books and Records other than those set forth in Section
      1.1(e) above;

      (b) subject to Section 1.5, each Contract, Lease or License set forth in
      Section 1.2(b) of the Disclosure Schedule or that requires the consent to
      assignment by a Person other than the Seller or its Affiliates and which
      consents are not obtained on or before the Closing Date;

      (c) the items set forth in Section 1.2(c) of the Disclosure Schedule;

      (d) the Seller's rights under this Agreement and the Related Agreements;

      (e) all cash and cash equivalents of the Seller as of the Closing (other
      than cash Insurance Proceeds);

      (f) all outstanding customer accounts receivable as of the Closing;

      (g) any refunds of insurance deposits; and

      (h) the right to receive a pro-rata portion based on the Closing Date of
      any "minimum guaranteed volume payment", if any, paid by CNR, L.P.
      pursuant to that certain Lease of Facilities and Agreement for Anhydrous
      Amonia Storage and Handling, dated November 6, 1995, between Neches
      Industrial Park, Inc. and CNR, L.P., as subsequently amended, with respect
      to the second calendar quarter of 2004, and the Buyer shall promptly remit
      such amount, if any, to the Seller upon the Buyer's actual receipt
      thereof.

            1.3 Post-Closing Liabilities. Subject to the terms and conditions of
      this Agreement, at Closing, the Buyer will assume and agree to pay,
      perform and discharge when due from and after the Closing Date:

      (a) such of the Liabilities that initially occur and are attributable
      solely to the period after Closing (and that do not relate to arise out of
      any breach of any representation of the Seller and Shareholders hereunder)
      in respect of the Assigned Contracts, Assigned Leases or Assigned Licenses
      transferred and assigned to Buyer hereunder in conformity with the
      provisions of such Assigned Contracts, Assigned Leases or Assigned
      Licenses (collectively, the "Assumed Obligations"); and

      (b) the Liabilities that pertain to the ownership, operation or conduct of
      the Business or the Purchased Assets by the Buyer arising from any acts,
      omissions, events, conditions or circumstances that initially occur and
      are solely attributable to the period after the Closing (the "Post-Closing
      Liabilities").

                                      -3-


      Nothing herein prevents Buyer from contesting in good faith any of the
Assumed Obligations and/or the Post-Closing Liabilities. The Seller agrees to
satisfy and discharge all Liabilities that are not assumed by Buyer pursuant to
the terms of this Agreement, whether known as of the date hereof or thereafter
determined. Seller represents that all payments due and all obligations to be
performed as of the Closing Date in respect of the Assigned Contracts, Assigned
Leases, Assigned Licenses and the other Purchased Assets have been timely made
and performed.

            1.4 Pre-Closing Liabilities. It is expressly understood and agreed
      that the Buyer shall not be obligated to pay, perform or discharge, and
      the Seller shall retain, the Pre-Closing Liabilities of the Seller,
      including, without limitation, Liabilities listed below, but excluding,
      however, the Post-Closing Liabilities and the Assumed Obligations;
      provided, however, that Seller shall have no liability to Koch Nitrogen
      International Sarl ("Koch") with respect to the $2,500,000 placed in
      escrow pursuant to the Koch Lien Escrow Agreement (as defined below):

      (a) Liabilities relating to indebtedness for borrowed money or bonds
      (including, without limitation, industrial revenue bonds, that in any
      respect relate to the Business or the Purchased Assets) whether or not
      such Liabilities are reflected on the Financial Statements and all other
      Liabilities of Seller not disclosed on the Financial Statements;

      (b) Liabilities resulting from, constituting or relating to a breach of
      any of the representations, warranties, covenants or agreements of the
      Seller or the Shareholder under this Agreement or any of the Related
      Agreements;

      (c) Liabilities for any federal, state, local, foreign or other Taxes (i)
      incurred or relating to periods on or prior to the Closing or (ii) arising
      in connection with the consummation of the transactions contemplated by
      this Agreement or any of the Related Agreements;

      (d) notwithstanding Section 2.22, Liabilities for all environmental,
      ecological, natural resource, health, safety, products liability or other
      Claims, conditions or obligations pertaining to the Seller, the Business
      or the Purchased Assets that relate to time periods, circumstances or
      events occurring prior to the Closing, including, without limitation, any
      and all Losses (i) resulting from or arising out of any Environmental
      Action that relates to any violations of Environmental Laws or
      Environmental Permits on or prior to the Closing or (ii) incurred as a
      result of the presence of any Hazardous Materials at, in, on, under or
      around any of the Purchased Assets or other facilities of the Seller on or
      prior to the Closing, or the disposal of any Hazardous Materials generated
      in connection with the Business or the Purchased Assets prior to the
      Closing (including, without limitation, any investigation, monitoring,
      containment, remediation, cleanup or removal thereof after the Closing);

      (e) Liabilities for warranty claims, quality-related claims or other
      similar claims arising out of or relating to events or circumstances on or
      prior to the Closing;

                                      -4-


      (f) Liabilities based on any actual or alleged tortious or illegal conduct
      by or on behalf of the Seller, its Affiliates, shareholders, officers,
      directors, independent contractors or agents;

      (g) Liabilities incurred by the Seller in connection with the negotiation,
      execution or performance of this Agreement or any of the Related
      Agreements, including, without limitation, all legal, accounting,
      brokers', finders' and other professional fees and expenses;

      (h) Liabilities incurred by the Seller after the Closing;

      (i) Liabilities with respect to any of the Seller's employees (and
      employees of its Affiliates), including, without limitation, wages,
      salaries, federal withholding and social security taxes, worker's
      compensation, unemployment compensation, employee benefit plans,
      termination costs, accrued vacation and Liabilities under the Plans, all
      in any way relating to (i) events occurring on or prior to the Closing,
      (ii) the employment of employees by the Seller or its Affiliates
      regardless of when any Claim relating to any such Liabilities may arise
      and (iii) employees who are not Transferred Employees;

      (j) Liabilities, including any Liability pursuant to any Claim, litigation
      or proceeding (other than those for which either the Seller or the
      Shareholders are being indemnified by the Buyer hereunder), that pertain
      to (i) contractual or other obligations of the Seller or (ii) the
      ownership, operation or conduct of the Business or Purchased Assets, in
      each case arising from any acts, omissions, events, conditions or
      circumstances occurring on or before or relating to or attributable to the
      period on or before the Closing; and

      (k) Liabilities relating to the Real Property and/or any agreements,
      easements, rights of way or other restrictions encumbering the Real
      Property arising out of or relating or attributable to events or
      circumstances on or prior to the Closing.

            1.5 Nonassignable Licenses, Contracts and Leases. If any Licenses,
      Contracts or Leases are not by their respective terms assignable, the
      Seller and the Shareholders agree to use their reasonable best efforts to
      obtain, or cause to be obtained, prior to the Closing Date, any written
      consents necessary to convey to the Buyer the benefit thereof. The Buyer
      shall cooperate with the Seller and the Shareholders, in such manner as
      may be reasonably requested, in connection therewith, including, without
      limitation, discussions and negotiations with all Persons with the
      authority to grant or withhold consent. To the extent that any such
      consents cannot be obtained, the Seller, the Shareholders and the Buyer
      will use their reasonable best efforts (but in no event shall the Buyer be
      required to pay any amounts in connection therewith) to take such actions
      as may be possible without violation or breach of any such nonassignable
      Assigned Licenses, Assigned Contracts or Assigned Leases to effectively
      grant the Buyer the economic benefits of such Assigned Licenses, Assigned
      Contracts and Assigned Leases.

            1.6 Purchase Price. At the Closing, the Buyer shall pay to the
      Seller $25,500,000 (the "Purchase Price"), minus the amounts set forth in
      clauses (i), (ii), (iii) and (iv) below, which Purchase Price shall be
      remitted by the Buyer to the Seller in cash

                                      -5-


      payable by wire transfer of immediately available funds. The Purchase
      Price shall be reduced as set forth below.

            (i) $300,000 of the Purchase Price, representing an amount to repair
      the tanks constructed by PAT Tank, Inc., shall be placed in escrow
      pursuant to the terms of an escrow agreement (the "PAT Tank Repair Escrow
      Agreement") attached hereto as Exhibit A. The PAT Tank Repair Escrow
      Agreement shall provide (A) that the funds shall be released to Buyer upon
      agreement between Buyer and Seller as to a plan of action to repair the
      tanks constructed by PAT Tank, Inc., (B) in the event that the cost of
      such repairs is less than $300,000, the difference between the amount in
      the escrow account under the PAT Tank Repair Escrow Agreement and the
      repair costs shall be paid to Seller, and (C) in the event that the cost
      of such repairs is greater than $300,000, the difference between the
      repair costs and the amount in the escrow account under the PAT Tank
      Repair Escrow Agreement shall be paid to Buyer by Seller.

            (ii) $140,000 of the Purchase Price shall be placed in escrow
      pursuant to the terms of an escrow agreement (the "Port Arthur Tank Escrow
      Agreement") attached hereto as Exhibit B. The Port Arthur Tank Escrow
      Agreement shall provide that (A) the funds shall be released to the Seller
      upon the termination of the lien held by PAT Tank, Inc, and (B) if such
      lien is not terminated by the third anniversary of the date hereof, and
      there are no proceedings in process contesting the lien held by PAT Tank,
      Inc., the funds shall be released to the Buyer.

            (iii) $2,500,000 of the Purchase Price shall be placed in escrow
      pursuant to the terms of an escrow agreement (the "Koch Lien Escrow
      Agreement") attached hereto as Exhibit C. The Koch Lien Escrow Agreement
      shall provide that (A) the amount in escrow shall be reduced by the
      payment to Seller from the escrowed funds of $104,166.67 on the last day
      of each month beginning November 30, 2005 until no funds are left in
      escrow, (B) in the event that Koch forecloses on the funds placed in
      escrow as a result of a Event of Default by Buyer under that certain Lease
      of Facilities and Agreement for Anhydrous Ammonia Storage & Handling dated
      November 14, 2000, between Seller and Koch (successor-in-interest to Duke
      Energy Merchants, LLC), amended by First Amendment to Lease of Facilities
      and Agreement for Anhydrous Ammonia Storage & Handling dated February 27,
      2004 (the "Koch Lease"), Buyer shall pay to Seller an amount equal to the
      total funds then remaining in escrow, (C) in the event that Koch
      forecloses on the funds placed in escrow as a result of a force majure
      event as set forth in Article XV of the Lease, Buyer shall have no further
      obligation to Seller, and (D) Buyer shall provide Seller with a letter of
      credit (the "Letter of Credit") in substantially the form attached hereto
      as Exhibit D.

            (iv) The amounts set forth on Schedule 1.6(iv), representing certain
      rent deposits and prepaid rents as described on Schedule 1.6(iv), shall be
      withheld from the Purchase Price.

            1.7 Purchase Price Allocation. The Buyer and the Seller agree to
      allocate the Purchase Price (together with any assumed liabilities) for
      the Purchased Assets as set forth on Section 1.7 of the Disclosure
      Schedule (the "Asset Allocation"). The Asset

                                      -6-


      Allocation shall be revised after all adjustments, if any, have been made
      in accordance with Section 1.8(b). The Asset Allocation shall be completed
      in the manner required by Section 1060 of the Code. The Buyer and the
      Seller further agree to comply with all filing, notice and reporting
      requirements described in Section 1060 of the Code and the Treasury
      Regulations promulgated thereunder, including the timely preparation and
      filing of Form 8594 based on the Asset Allocation. The Buyer and the
      Seller hereby agree that they will report the federal, state, foreign and
      other Tax consequences of the transactions contemplated by this Agreement
      in a manner consistent with the Asset Allocation.

            1.8 Taxes; Apportionments; Post-Closing Adjustments.

      (a) All sales, use, transfer, filing, recordation, registration and
      similar Taxes and fees arising from or associated with the transactions
      contemplated by this Agreement, whether levied on the Buyer or the Seller
      or their respective Affiliates, shall be paid by the Seller, and the
      Seller shall file all necessary documentation with respect to, and make
      all payments of, such Taxes and fees on a timely basis.

      (b) At the Closing, the following items, to the extent they relate to the
      Purchased Assets and except as otherwise provided for in this Agreement,
      shall be apportioned as of 11:59 p.m. on the day preceding the Closing
      Date: property taxes, rents, prepayments from customers, prepayments to
      suppliers and other prepayments and expenses under any of the Assigned
      Contracts, Assigned Leases or Assigned Licenses; and such other items as
      are customarily apportioned in connection with the sale of similar
      property, all such items prior to such time being for the account of the
      Seller and all such items after such time being for the account of the
      Buyer. At the Closing, the Purchase Price shall be reduced by the amount
      owing by Seller under this Section 1.8(b) and the amounts set forth in
      Section 1.6(iv). If any such items cannot accurately be apportioned at the
      Closing or prior thereto, or if it is later determined that such
      apportionment at Closing was not accurate, such items shall be apportioned
      or reapportioned, as the case may be, as soon as practicable after the
      Closing Date or the date on which the apportionment error is discovered,
      as applicable, but in no event more than one hundred twenty (120) days
      after the Closing Date. Any amounts received by, or other consideration
      given to, the Buyer (or its Affiliates) after the Closing with respect to
      either any Retained Assets or the conduct of the Business prior to the
      Closing shall be held by the Buyer in trust for the Seller until promptly
      paid to the Seller. Likewise, any amounts received by, or other
      consideration given to, the Seller (or its Affiliates, including the
      Shareholders) after the Closing with respect to either any Purchased
      Assets or the conduct of the Business after the Closing shall be held by
      the Seller in trust for the Buyer until promptly paid to the Buyer.

            1.9 Time and Place of Closing. The closing of the transactions
      described in this Article I (the "Closing") shall take place at the
      offices of Baker Botts L.L.P., 2001 Ross Avenue, Suite 700, Dallas, Texas
      75201 at 10:00 a.m. on June 1, 2004, or at such other place or time as the
      parties hereto may agree. The date upon which the Closing actually occurs
      is hereinafter referred to as the "Closing Date."

                                      -7-


            1.10 Execution and Delivery of Documents of Title. At the Closing,
      the Seller and the Buyer shall execute and deliver a Bill of Sale, in the
      form attached hereto as Exhibit E, (the "Bill of Sale"), and a Special
      Warranty Deed, in the form attached hereto as Exhibit F (the "Deed"). In
      addition, the Seller will execute and deliver to the Buyer such deeds,
      conveyances, certificates of title, assignments, assurances and other
      instruments and documents as the Buyer and/or the Title Company (as
      hereinafter defined) may reasonably request in order to effect the sale,
      conveyance and transfer of the Purchased Assets from the Seller to the
      Buyer. Such instruments and documents shall be sufficient to convey to the
      Buyer good and marketable title in all of the Purchased Assets, free and
      clear of any Liens other than Permitted Liens. The Seller will, from time
      to time after the Closing Date, take such additional actions and execute
      and deliver such further documents as the Buyer may reasonably request in
      order more effectively to sell, transfer and convey the Purchased Assets
      to the Buyer and to place the Buyer in position to operate and control all
      of the Purchased Assets.

            1.11 Closing Deliveries.

      (a) At the Closing, the Seller shall execute and deliver, or cause to be
      executed and delivered, to the Buyer:

            (i) duly executed copies of all consents and approvals required for
      the consummation of the transactions contemplated by this Agreement and
      the Related Agreements and to permit the Buyer to acquire all of the
      Purchased Assets without violating any Contract, Lease or License of the
      Seller or any Laws, including, without limitation, Environmental Laws,
      Environmental Permits and any other requirement of any Governmental or
      Regulatory Authority. Additionally, any financing statement terminations
      shall have been filed as necessary to remove any Liens applicable to the
      Real Property;

            (ii) (A) a commitment for title policies issued by Beaumont Title
      Company on First American Title Insurance Company (the "Title Company")
      with respect to the Real Property, insuring title of the Real Property
      (and specifically insuring as an insured parcel any easements benefiting
      the Real Property) to be in the Buyer as of the Closing Date, subject only
      to those exceptions approved by the Buyer in writing and (B) legible (to
      the extent reasonably possible) copies of the title exception documents
      referenced in the commitments with respect thereto. At the Closing the
      Sellers shall provide to the Buyer an Owner's Policy of Title Insurance
      (the "Owner's Policy"), in Texas standard form (Form T-1), together with a
      mortgagee's policy (the "Mortgagee Policy") in favor of the Royal Bank of
      Canada, as administrative agent with such endorsements as are reasonably
      requested (the Owner's Policy and the Mortgagee's Policy being referred to
      herein collectively as, the "Title Policies"), issued by the Title Company
      insuring the Real Property (and specifically insuring as an insured parcel
      any easements benefiting the Real Property), subject only to those
      exceptions approved by the Buyer in writing, in the aggregate amount of
      $25,500,000. Seller shall be responsible for the payment of all costs and
      expenses associated the Owner's Policy. Buyer shall be responsible for the
      payment of the cost of the Mortgagee Policy. The Seller shall pay for the
      cost of the policy premiums and any endorsements required by the Buyer.
      The Seller shall deliver to the

                                      -8-


      Buyer and the Title Company any further affidavits, agreements, current
      survey(s) and assurances necessary to issue the Title Policies;

            (iii) a current survey of the Real Property made on the ground by a
      registered professional land surveyor in a form reasonably acceptable to
      the Buyer;

            (iv) all consents, approvals and/or waivers necessary to assign or
      transfer to the Buyer any and all assignable or transferable Licenses,
      Environmental Permits or other permissions of Governmental or Regulatory
      Authorities;

            (v) certification of the Seller's non-foreign status as set forth in
      Treasury Regulation Section 1.1445-2(b);

            (vi) the documents contemplated by Section 1.10 of this Agreement;

            (vii) estoppel letters in the form attached hereto as Exhibit G from
      each of the tenants listed on Schedule 1.11(a)(vii);

            (viii) a written instrument in form and substance acceptable to
      Buyer pursuant to which Merrill Lynch Business Financial Services, Inc.
      terminates and releases all liens and security interests granted to it by
      Seller and authorizes the filing of all UCC-3 termination statements which
      may be necessary or appropriate to evidence such termination and release
      without any further action on the part of Merrill Lynch Business Financial
      Services, Inc;

            (ix) a written instrument in form and substance acceptable to Buyer
      pursuant to which Koch Nitrogen International Sarl terminates and releases
      that certain Deed of Trust dated November 14, 2000, recorded under County
      Clerk's File No. 2000043048 (Official Records of Real Property, Jefferson
      County, Texas) and authorizes the filing of all UCC-3 termination
      statements which may be necessary or appropriate to evidence such
      termination and release without any further action on the part of Koch
      Nitrogen International Sarl;

            (x) the PAT Tank Repair Escrow Agreement, the Port Arthur Tank
      Escrow Agreement and the Koch Lien Escrow Agreement;

            (xi) resolutions of the board of directors and the shareholders of
      the Seller authorizing the transactions described herein and in the
      Related Agreements;

            (xii) a certificate executed by Seller to the effect that, except as
      otherwise stated in the certificate, each of Seller's representations and
      warranties contained herein is true, complete and accurate in all respects
      as of the Closing Date as if made on the Closing Date and that Seller has
      complied with all of its covenants to be performed hereunder prior to
      Closing; and

            (xiii) such further instruments and documents, normal and customary
      for transactions such as those contemplated by this Agreement, as may be
      reasonably

                                      -9-


      required for the Buyer to consummate the transactions contemplated hereby,
      including, without limitation, certificates issued by the appropriate
      Governmental or Regulatory Authorities in the Seller's jurisdiction of
      incorporation, certifying the valid existence and good standing of the
      appropriate Seller.

      (b) At the Closing, Richard H. Cullifer shall execute and deliver, or
      cause to be executed and delivered, to the Buyer, the Noncompetition
      Agreement, in the form attached hereto as Exhibit H (the "Noncompetition
      Agreement");

      (c) At the Closing, the Buyer shall execute and deliver, or cause to be
      executed and delivered:

            (i) the Purchase Price to the Seller;

            (ii) the Noncompetition Agreement to Richard H. Cullifer;

            (iii) resolutions of the general partner of the Buyer authorizing
      the transactions described herein and in the Related Agreements;

            (iv) a certificate executed by Buyer to the effect that, except as
      otherwise stated in the certificate, each of Buyer's representations and
      warranties contained herein is true, complete and accurate in all respects
      as of the Closing Date as if made on the Closing Date and that Buyer has
      complied with all of its covenants to be performed hereunder prior to
      Closing; and

            (v) such further instruments and documents, normal and customary for
      transactions such as those contemplated by this Agreement, as may be
      reasonably required for the Seller or the Shareholders to consummate the
      transactions contemplated hereby.

                                   ARTICLE II
               REPRESENTATIONS OF THE SELLER AND THE SHAREHOLDERS

      In order to induce the Buyer to enter into this Agreement, the Seller and
the Shareholders, jointly and severally, hereby make the representations and
warranties set forth below. The Seller has delivered to the Buyer the Disclosure
Schedule on the date hereof. The disclosures in the Disclosure Schedule must
relate only to the representations and warranties in the section of this
Agreement to which they expressly relate and not to any other representation or
warranty in this Agreement. Except as expressly set forth in those sections of
the Disclosure Schedule corresponding to the sections below:

            2.1 Organization.

      (a) The Seller is a corporation duly organized, validly existing and in
      good standing under the laws of its state of incorporation. The Seller has
      full power, authority and capacity to execute and deliver this Agreement
      and the Related Agreements to which it is a party and to perform its
      obligations hereunder and thereunder and to consummate the transactions
      contemplated hereby and thereby.

                                      -10-


      (b) Each Shareholder that is a natural person has the legal capacity to
      execute and deliver this Agreement and the Related Agreements to which he,
      she or it is a party and to perform his, her or its obligations hereunder
      and thereunder and to consummate the transactions contemplated hereby and
      thereby.

      (c) Each Shareholder that is not a natural person is a corporation duly
      organized, validly existing and in good standing under the laws of its
      state of incorporation. Each such Shareholder has full power, authority
      and capacity to execute and deliver this Agreement and the Related
      Agreements to which it is a party and to perform its obligations hereunder
      and thereunder and to consummate the transactions contemplated hereby and
      thereby.

            2.2 Execution and Delivery. The execution, delivery and performance
      of this Agreement and the Related Agreements by the Seller and the
      Shareholders and the consummation of the transactions contemplated hereby
      and thereby have been duly authorized and approved by the Board of
      Directors of the Seller and, to the extent applicable, the Shareholders,
      and no other corporate (or other action with respect to any Shareholder
      who is a natural person) action on the part of the Seller or any
      Shareholder is necessary to authorize the execution, delivery and
      performance of this Agreement and the Related Agreements by the Seller and
      the Shareholders and the consummation of the transactions contemplated
      hereby and thereby. This Agreement has been duly and validly executed and
      delivered by the Seller and the Shareholders and constitutes, and upon the
      execution and delivery by the Seller of the Related Agreements, the
      Related Agreements will constitute, the legal, valid and binding
      obligations of the Seller and the Shareholders, as the case may be,
      enforceable against each of them in accordance with their terms, assuming
      valid execution and delivery of this Agreement and the Related Agreements
      by the Buyer, and except as enforceability may be limited by bankruptcy,
      insolvency, reorganizations, moratorium or other Laws affecting creditors'
      rights generally.

            2.3 Authority.

      (a) The Seller has full corporate power and authority to conduct the
      operations of the Business and the Purchased Assets as and to the extent
      now conducted and to own, use and lease the Purchased Assets. The Seller
      is duly qualified, licensed or admitted to do business and is in good
      standing in those jurisdictions specified in Section 2.3 of the Disclosure
      Schedule, which are the only jurisdictions in which the ownership, use or
      leasing of its assets and properties or the conduct or nature of its
      business, makes such qualification, licensing or admission necessary. The
      name of each director and officer of the Seller on the date hereof, and
      the position with the Seller held by each, are listed in Section 2.3 of
      the Disclosure Schedule. The Seller has, prior to the execution of this
      Agreement, delivered to the Buyer true and complete copies of its articles
      or certificate of incorporation and bylaws as in effect on the date
      hereof.

      (b) Except as set forth in Section 2.3 of the Disclosure Schedule, the
      Seller does not presently own, of record or beneficially, or control,
      directly or indirectly, any capital stock, securities convertible into or
      exchangeable for capital stock or any other equity interest in any Person
      that has an interest, either beneficially or of record, in any of the

                                      -11-


      Purchased Assets (individually, a "Subsidiary"). Herein, unless expressly
      stated or the context requires otherwise, each representation and warranty
      made with respect to the Seller or the stock of the Seller shall be deemed
      made equally but separately for each Subsidiary.

      (c) The Shareholders hold, beneficially and of record, all of the
      outstanding capital stock (of all classes) of the Seller.

            2.4 No Conflicts. The execution and delivery by the Seller and the
      Shareholders of this Agreement and the Related Agreements, the performance
      of their respective obligations under this Agreement and such Related
      Agreements and the consummation of the transactions contemplated hereby
      and thereby do not and will not:

      (a) conflict with or result in a violation or breach of any of the terms,
      conditions or provisions of the applicable articles of organization or
      bylaws of Seller or any Shareholder that is not a natural person;

      (b) subject to obtaining the consents, approvals and actions, making the
      filings and giving the notices disclosed in Section 2.4 of the Disclosure
      Schedule, conflict with or result in a violation or breach of any term or
      provision of any License, Law or Order applicable to the Seller, any
      Shareholder or any of the Purchased Assets; or

      (c) except as disclosed in Section 2.4 of the Disclosure Schedule, (i)
      conflict with or result in a violation or breach of, (ii) constitute (with
      or without notice or lapse of time or both) a default under, (iii) require
      the Seller or the Shareholders to obtain any consent, approval or action
      of, make any filing with or give any notice to any Person as a result or
      under the terms of, (iv) result in or give to any Person any right of
      termination, cancellation, acceleration or modification in or with respect
      to, (v) result in or give to any Person any additional rights or
      entitlement to increased, additional accelerated or guaranteed payments
      under, or (vi) result in the creation or imposition of any Lien upon the
      Seller or any of the Purchased Assets under any Assigned Contract,
      Assigned Lease or Assigned License.

            2.5 Governmental Approvals and Filings. Except as set forth in
      Section 2.5 of the Disclosure Schedule, no consent, approval or action of,
      filing with or notice to any Governmental or Regulatory Authority on the
      part of the Seller or the Shareholders is required in connection with the
      execution, delivery and performance of this Agreement or any of the
      Related Agreements or the consummation of the transactions contemplated
      hereby or thereby.

            2.6 Books and Records. The Assigned Books and Records of the Seller
      as provided to the Buyer prior to the execution of this Agreement are true
      and complete, and the summaries of any minute books and other similar
      records of the Seller provided to the Buyer contain a true and complete
      record, in all material respects, of all action taken at all meetings, and
      by written consent, of the board of directors and committees of the board
      of directors and the Shareholders of the Seller. The Seller does not have
      any of the Assigned Books and Records recorded, stored, maintained,
      operated or otherwise wholly

                                      -12-


      or partly dependent upon or held by any means (including any electronic,
      mechanical or photographic process, whether computerized or not) that
      (including all means of access thereto and therefrom) are not under the
      exclusive ownership and direct control of the Seller or an Affiliate. All
      of the Seller's Books and Records have been maintained in accordance with
      sound business practices.

            2.7 Financial Statements.

      (a) Attached hereto as Section 2.7 of the Disclosure Schedule are true and
      complete copies of the following financial statements: (i) a reviewed but
      unaudited balance sheet as of, and reviewed but unaudited statements of
      income, cash flow and stockholders' equity for the year ended, September
      30, 2003, and (ii) an unaudited balance sheet as of, and unaudited
      statements of income, cash flow and stockholders' equity for the four (4)
      months ended, April 30, 2004 (the "Financial Statements"), which are
      attached hereto as Section 2.7 of the Disclosure Schedule.

      (b) The Financial Statements (i) are true, accurate, correct and complete
      and in accordance with the books and records of the Seller and (ii) fairly
      present in all material respects the financial condition and results of
      operations of the Seller as of the respective dates thereof and for the
      respective periods covered thereby, subject in the case of the unaudited
      Financial Statements to normal year end adjustments.

            2.8 Absence of Changes. Except for the execution and delivery of
      this Agreement and the transactions to take place pursuant hereto on or
      prior to the Closing Date, since March 31, 2003, and except as set forth
      in Section 2.8 of the Disclosure Schedule there has not been any change,
      event or development which, individually or together with other such
      events, could reasonably be expected to have a Material Adverse Effect on
      the Seller, the Business or the Purchased Assets. Without limiting the
      foregoing, except as set forth in Section 2.8 of the Disclosure Schedule,
      there has not occurred between the Financial Statement Date and the date
      hereof:

      (a) any declaration, setting aside or payment of any dividend or other
      distribution involving any of the Purchased Assets in respect of the
      capital stock of the Seller;

      (b) any increase in the salary, wages or other compensation of any
      officer, employee or consultant of the Seller whose annual salary is, or
      after giving effect to such change would be, $50,000 or more; (ii) any
      establishment or modification of (A) target, goals, pools or similar
      provisions in respect of any fiscal year under any Plan,
      employment-related contract or other employee compensation arrangement or
      (B) salary ranges, guidelines or similar provisions in respect of any
      Plan, employment-related Contract or other employee compensation
      arrangement; or (iii) any adoption, entering into or becoming bound by any
      Plan, employment-related Contract or collective bargaining agreement, or
      amendment, modification or termination (partial or complete) of any Plan,
      employment-related Contract or collective bargaining agreement, except to
      the extent required by applicable Law;

                                      -13-


      (c) any physical damage, destruction or other casualty loss (whether or
      not covered by insurance) affecting any of the Purchased Assets in an
      amount exceeding $25,000 individually or $50,000 in the aggregate;

      (d) any write-off or write-down, or any determination to write off or
      write down, any of the Purchased Assets in an amount exceeding $25,000
      individually or $50,000 in the aggregate;

      (e) any incurrence of a Lien (other than a Permitted Lien) on any
      Purchased Asset;

      (f) any (i) amendment of the articles or certificate of incorporation or
      bylaws of the Seller, (ii) recapitalization, reorganization, liquidation
      or dissolution of the Seller or (iii) merger or other business combination
      involving the Seller;

      (g) any entering into, or material amendment, modification, termination
      (partial or complete) or granting of a waiver under or giving any consent
      with respect to any Assigned Contract, Assigned Lease or any Assigned
      License;

      (h) any capital expenditures or commitments for additions to property,
      plant or equipment of the Seller constituting capital assets in an amount
      exceeding $25,000 individually or $50,000 in the aggregate;

      (i) any commencement or termination by the Seller of any line of business;

      (j) any transaction by the Seller with any officer, director or Affiliate
      of the Seller;

      (k) any other transaction involving or development affecting the Purchased
      Assets outside the ordinary course of business consistent with past
      practice; or

      (l) any entering into a Contract or committing to do or engage in any of
      the foregoing after the date hereof.

            2.9 No Undisclosed Liabilities. Except as reflected or reserved
      against in the balance sheets included in the Financial Statements or in
      the notes thereto, there are no Liabilities against, relating to or
      affecting the Seller or the Purchased Assets, other than: (a) immaterial
      Liabilities incurred in the ordinary course of business consistent with
      past practice; (b) Liabilities that, individually or in the aggregate, are
      not material to the Business or condition of the Purchased Assets; or (c)
      Liabilities otherwise expressly disclosed in Section 2.9 of the Disclosure
      Schedule.

            2.10 Taxes.

      (a) All Tax Returns required to be filed by or on behalf of the Seller
      have been duly filed on a timely basis and such Tax Returns are true,
      complete and correct. All Taxes owed by the Seller or any Affiliate of the
      Seller have been or will be timely paid in full (whether or not shown on
      or reportable on such Tax Returns).

                                      -14-


      (b) None of the Purchased Assets consists of an equity or other ownership
      interest in any other Person. None of the Purchased Assets is subject to
      any Lien arising in connection with any failure or alleged failure to pay
      any Tax. None of the Purchased Assets is subject to a safe-harbor lease
      (pursuant to section 168(f)(8) of the Internal Revenue Code of 1954 as in
      effect after the Economic Recovery Tax Act of 1981 and before the Tax
      Reform Act of 1986). None of the Purchased Assets is "tax-exempt use
      property" (within the meaning of section 168(h) of the Code) or
      "tax-exempt bond financed property" (within the meaning of section
      168(g)(5)) of the Code.

      (c) There have been no waivers or extensions of any statutes of
      limitations with respect to Taxes or Tax Returns of the Seller. There are
      no Actions or Proceedings pending, or to the Knowledge of the Seller or
      any Shareholder, threatened, with respect to Taxes or Tax Returns of the
      Seller.

            2.11 Legal Proceedings. Except as disclosed in Section 2.11 of the
      Disclosure Schedule (with paragraph references corresponding to those set
      forth below):

      (a) there are no Actions or Proceedings pending or, to the Knowledge of
      the Seller or the Shareholders, threatened against, relating to or
      affecting the Seller, the Business or the Purchased Assets;

      (b) there are no Claims or facts, conditions or circumstances that could
      reasonably be expected to give rise to any Action or Proceeding that would
      be required to be disclosed pursuant to clause (a) above; and

      (c) there are no Orders outstanding against the Seller that provide for
      injunctive relief, or with respect to monetary damages, exceed $25,000.

            2.12 Compliance With Laws and Orders. The Seller is not, and the
      Seller has not, at any time within the last five (5) years, been, and has
      not received any notice that it is or has at any time within the last five
      (5) years been, in violation of or in default under any Law, Assigned
      License or Order.

            2.13 Benefit Plans/ERISA.

      (a) Each pension, profit sharing, 401(k), disability, medical, dental,
      severance pay, vacation pay, sick pay, stock purchase, stock option,
      deferred compensation, incentive compensation, fringe benefit,
      stay-with-bonus, change of control agreement or other employee benefit
      plan, program or agreement, including, without limitation, any employee
      benefit plan as defined in Section 3(3) of the Employee Retirement Income
      Security Act of 1974, as amended ("ERISA"), that is maintained or
      contributed to by the Seller or any organization that is a member of a
      controlled group of organizations within the meaning of Code Sections
      414(b), (c), (m) or (o) of which the Seller is a member (the "Controlled
      Group") or under which the Seller or any member of the Controlled Group
      has any liability or contingent liability, and which cover the employees
      of the Seller, shall hereinafter be known as the "Plans."

                                      -15-


      (b) There are no Liabilities, breaches, violations or defaults under any
      Plans which would subject the Purchased Assets, the Seller, the Buyer or
      any of their employee benefit plans to any Taxes, penalties or other
      Liabilities.

      (c) Except as disclosed in Section 2.13 of the Disclosure Schedule, none
      of the Plans is or has been subject to Title IV of ERISA. Except as
      disclosed in Section 2.13 of the Disclosure Schedule, neither the Seller
      nor any entity required to be aggregated with the Seller for purposes of
      Section 414 of the Code or Section 4001 of ERISA has ever maintained,
      contributed to or had any Liability for any employee pension benefit plan
      (as defined in Section 3(2) of ERISA) that is or has been subject to Title
      IV of ERISA.

            2.14 Real Property.

      (a) Section 1.1(b) of the Disclosure Schedule lists and describes briefly
      all Owned Real Property owned by the Seller. With respect to each such
      parcel of Owned Real Property: (i) the Seller has good and marketable
      title to the Owned Real Property, free and clear of any Lien except for
      Permitted Liens; (ii) there are no pending or, to the Knowledge of the
      Seller or the Shareholders, threatened, condemnation proceedings, lawsuits
      or administrative actions relating to the Owned Real Property; (iii) the
      legal description for Owned Real Property contained in the deed thereof
      describes such Owned Real Property fully and adequately, the buildings and
      improvements are located within the boundary lines of the described
      parcels of land, are not in violation of applicable setback requirements,
      zoning laws and ordinances (and none of the Owned Real Property or
      buildings or improvements thereon are subject to "permitted non-conforming
      use" or "permitted non-conforming structure" classification), and do not
      encroach on any easement that may burden the land, and the land does not
      serve any adjoining property for any purpose inconsistent with the use of
      the land, except as is set forth on Section 2.14 of the Disclosure
      Schedule, the property is not located within any flood plain or subject to
      any similar type restriction for which any material Assigned Licenses have
      not been obtained and access to the property is provided by paved public
      right of way with adequate curb cuts available; (iv) all facilities have
      received all approvals of Governmental or Regulatory Authorities
      (including Licenses) required in connection with the ownership or
      operation thereof and have been operated and maintained in accordance with
      applicable Laws; (v) except as set forth in Section 2.14 of the Disclosure
      Schedule, there are no Leases, subleases, Licenses, concessions,
      easements, servitudes, rights-of-way, encumbrances or other Contracts
      granting to any party or parties the right of use or occupancy of any
      portion of the Owned Real Property; (vi) neither the Leases, subleases,
      Licenses, concessions, easements, servitudes, rights-of-way, encumbrances
      or Contracts set forth in Section 2.14 of the Disclosure Schedule nor the
      enforcement of any rights thereunder by any party thereto have or may have
      a material adverse impact on the Buyer's ability to continue to operate
      the Owned Real Property as a terminal facility in the same manner as the
      Seller has operated the same prior to the Closing Date and (vii) with
      respect to the easements, licenses and rights-of-way comprising the Owned
      Real Property, the Seller has good and indefeasible title to or interests
      therein sufficient to enable the Buyer, as the Seller's successor in
      interest, to use and operate the Purchased Assets in a reasonable and
      customary manner, free and clear of Liens except Permitted Liens.

                                      -16-


      (b) Section 1.1(c) of the Disclosure Schedule contains a true and correct
      list of each parcel of Leased Real Property. The Seller has not assigned,
      transferred, conveyed, mortgaged, deeded in trust or encumbered any
      interest in such Leases. The Seller has adequate rights of ingress and
      egress with respect to the Leased Real Property and all buildings,
      structures, facilities, fixtures and other improvements thereon. None of
      such Leased Real Property, buildings, structures, facilities, fixtures or
      other improvements, or the current use thereof, contravenes or violates
      any building or zoning Law, or any administrative, occupational safety and
      health or other applicable Law, in each case, in any material respect
      (whether or not permitted on the basis of prior nonconforming use, waiver
      or variance).

      (c) The Seller has a valid leasehold interest in and the right to quiet
      enjoyment of the Leased Real Property for the full term of the lease
      thereof. Each lease covering the Leased Real Property is a legal, valid
      and binding agreement enforceable in accordance with its terms against the
      Seller and, to the Knowledge of the Seller and the Shareholders, each
      other Person that is a party thereto, and the Seller is not in, and
      neither the Seller nor any Shareholder has received notice of any, default
      (or any condition or event that, after notice or lapse of time or both,
      would constitute a default) thereunder. Neither the Seller nor, to the
      Knowledge of the Seller and the Shareholders, any other party to any
      Assigned Lease, is in breach or default, and no event has occurred that,
      with notice or lapse of time, could reasonably be expected to constitute
      such a breach or default or permit termination, modification or
      acceleration under such Assigned Lease. Neither the Seller nor any
      Shareholder owes any brokerage commission with respect to any such Leased
      Real Property.

      (d) The Seller has delivered to the Buyer prior to the execution of this
      Agreement true and complete copies of (i) all deeds, leases, mortgages,
      deeds of trust, certificates of occupancy, title insurance policies, title
      reports, surveys, easements, licenses, rights of way, restrictions and
      similar documents, and all amendments thereof, with respect to the Owned
      Real Property and (ii) all Leases (including any amendments and renewal
      letters).

      (e) Except as set forth in Section 2.14 of the Disclosure Schedule, there
      are no tenants or other parties in possession of any Real Property
      included in the Purchased Assets. No Person has any right to purchase, or
      holds any right of first refusal to purchase, such properties.

      (f) All public utilities, including, without limitation, water and
      wastewater, have been extended to a boundary line of each tract of the
      Real Property through adjoining public streets, or if they pass through
      adjoining private land, do so in accordance with validly existing
      easements permitting such use, and all installation and connection charges
      necessary to use such public utilities have been paid in full. All
      facilities located on the Real Property are supplied with utilities and
      other services, including gas, electricity, water, telephone, sanitary
      sewer and storm sewer as are necessary for their current use, all of which
      services are in accordance with all applicable Laws and are provided via
      public roads or via permanent, irrevocable, appurtenant easements
      benefiting the Real Property. The improvements on the Real Property are in
      good operating condition and in a state of good maintenance and repair,
      ordinary wear and tear excepted, and are adequate

                                      -17-


      and suitable for the purposes for which they are presently being used and
      there are no condemnation or appropriation proceedings pending or, to the
      Knowledge of the Seller or the Shareholders, threatened, against any such
      Real Property or the improvements thereon.

            2.15 Tangible Personal Property; Purchased Assets.

      (a) The Purchased Assets are sufficient to conduct the Business as
      conducted in the ordinary course consistent with past practices and there
      are no other assets that are material to the conduct of the Business. The
      Seller is in possession of and has good title to, or has valid leasehold
      interests in or valid rights under Contract to use, all Tangible Property
      included in the Purchased Assets, including all tangible personal property
      reflected on the balance sheets included in the Financial Statements and
      tangible personal property acquired since the Financial Statement Date,
      other than property disposed of since such date in the ordinary course of
      business consistent with past practice. All such tangible personal
      property is free and clear of all Liens, other than Permitted Liens and
      Liens disclosed in Section 2.15 of the Disclosure Schedule, its use
      complies in all material respects with all applicable Laws and Orders and
      is in good working condition, ordinary wear and tear excepted, and is
      suitable for the purposes for which it is now being used in the Business.

      (b) No equity interest in any Person is included in the Purchased Assets.

            2.16 Intellectual Property Rights. The Seller has interests in or
      uses only the Intellectual Property disclosed in Section 2.16 of the
      Disclosure Schedule, all of which it either has all right, title and
      interest in or a valid and binding right under an Assigned Contract to
      use. No other Intellectual Property is used or necessary in the conduct of
      the Business or the use of the other Purchased Assets. Except as disclosed
      in Section 2.16 of the Disclosure Schedule, (a) the Seller has the
      exclusive right to use the Intellectual Property disclosed in Section 2.16
      of the Disclosure Schedule, (b) all registrations with and applications to
      Governmental or Regulatory Authorities in respect of such Intellectual
      Property owned or used by the Seller are valid and in full force and
      effect and are not subject to the payment of any Taxes or maintenance fees
      or the taking of any other actions by the Seller to maintain their
      validity or effectiveness, (c) there are no restrictions on the direct or
      indirect transfer of any Assigned Contract, or any interest therein, held
      by the Seller in respect of such Intellectual Property, (d) the Seller has
      provided to the Buyer prior to the date hereof documentation with respect
      to any invention, process, design, computer program or other know-how or
      trade secret included in such Intellectual Property, (e) the Seller has
      taken reasonable security measures to protect the secrecy, confidentiality
      and value of its trade secrets, (f) the Seller has not received any notice
      that it is, and it is not, in default (or with the giving of notice or
      lapse of time or both, would be in default) under any Assigned Contract to
      use such Intellectual Property and (g) to the Knowledge of the Seller and
      the Shareholders, no such Intellectual Property is being infringed by any
      other Person. The Seller is not infringing, nor has it received notice
      that it is infringing, on any Intellectual Property of any other Person
      and no Claim, whether written or oral, is pending or has been made to such
      effect that has not been resolved.

                                      -18-


            2.17 Contracts.

      (a) Section 1.1(d) of the Disclosure Schedule (with paragraph references
      corresponding to those set forth below) contains a true and complete list
      of all Assigned Contracts (true and complete copies of which, together
      with all amendments and supplements thereto and all waivers of any terms
      thereof, have been delivered to the Buyer prior to the date hereof) of the
      following types:

            (i) (A) all Assigned Contracts (excluding Plans) providing for a
      commitment of employment or consultation services for a specified or
      unspecified term or otherwise relating to employment or the termination of
      employment and (B) any written or unwritten representations, commitments,
      promises, communications or courses of conduct (excluding Plans) and any
      such Assigned Contracts referred to in clause (A) involving an obligation
      of the Seller to make payments in any year, other than with respect to
      salary or incentive compensation payments in the ordinary course of
      business, to any employee exceeding $25,000;

            (ii) all Assigned Contracts with any Person containing any provision
      or covenant prohibiting or limiting the ability of the Seller to engage in
      any business activity or compete with any Person or prohibiting or
      limiting the ability of any Person to compete with the Seller;

            (iii) all Contracts relating to Indebtedness of the Seller;

            (iv) all Assigned Contracts with distributors, dealers,
      manufacturer's representatives, sales agencies or franchisees;

            (v) all Assigned Contracts of Seller relating to the future
      disposition or acquisition of any assets relating to the Business or the
      Purchased Assets, other than dispositions or acquisitions in the ordinary
      course of business consistent with past practice that are not material in
      nature or amount;

            (vi) all Assigned Contracts between the Seller, on the one hand, and
      any Affiliate on the other hand, that will survive the Closing;

            (vii) all collective bargaining or similar labor Contracts of the
      Seller;

            (viii) all Assigned Contracts that contain provisions calling for
      the sale or purchase of raw materials, products or services at prices that
      vary from the market prices of such raw materials, products and services
      generally prevailing in customary third party markets, or that include
      "take or pay," "meet or release," "most favored nation" or similar pricing
      and delivery arrangements;

            (ix) all Assigned Contracts relating to preferential access to any
      facility of the Seller; and

            (x) all other Assigned Contracts (other than Plans and Assigned
      Leases) that (A) involve the payment or potential payment, pursuant to the
      terms of any such

                                      -19-


      Contract, by or to the Seller of more than $50,000 annually and (B) cannot
      be terminated within thirty (30) days after giving notice of termination
      without resulting in any material cost or penalty to the Seller.

      (b) Each Assigned Contract is in full force and effect and, assuming valid
      execution and delivery of such Assigned Contract by the other parties
      thereto, constitutes a legal, valid and binding obligation of the Seller,
      enforceable against the Seller in accordance with its terms, except as
      enforceability may be limited by bankruptcy, insolvency, reorganization,
      moratorium or other Laws affecting creditors' rights generally; and except
      as disclosed in Section 2.17 of the Disclosure Schedule, neither the
      Seller nor, to the Knowledge of the Seller and the Shareholders, any other
      party to such Assigned Contract is, or has received notice that it is, in
      violation or breach of or default under any such Assigned Contract (or
      with notice or lapse of time or both, would be in violation or breach of
      or default under any such Assigned Contract) in such a way as to give rise
      to a liability of Seller or the Business or as to give rise to a right of
      cancellation by any party to such Assigned Contract.

            2.18 Licenses. Section 1.1(h) of the Disclosure Schedule contains a
      true and complete list of all Licenses and pending applications for
      Licenses required or used in the operation of the Business, setting forth
      the grantor, the grantee, the function and the expiration and renewal date
      of each. Prior to the date hereof, the Seller has delivered to the Buyer
      true and complete copies of all such Licenses. Except as disclosed in
      Section 2.18 of the Disclosure Schedule:

      (a) the Seller owns or validly holds all Assigned Licenses;

      (b) each Assigned License is valid, binding and in full force and effect
      and is transferable to the Buyer in accordance with this Agreement;

      (c) the Seller is not and the Seller has not received any written notice
      that it is, in default (or with the giving of notice or lapse of time or
      both, would be in default) under any Assigned License; and

      (d) there has been no indication that any Assigned License may be issued,
      renewed, modified or revoked on terms or conditions or other than those
      currently in effect.

            2.19 Insurance. Section 2.19 of the Disclosure Schedule contains a
      true and complete list (including the names of the insurers and the names
      of the Persons to whom such policies have been issued) of all liability,
      property and workers' compensation insurance policies currently in effect
      that insure the operations or employees working at or for the Seller or
      affect or relate to the ownership, use or operation of any of the
      Purchased Assets and that (a) have been issued to the Seller or (b) have
      been issued to any Person (other than the Seller) for the benefit of the
      Seller. Each policy listed in Section 2.19 of the Disclosure Schedule is
      valid and binding and in full force and effect. All premiums due under
      such policies have been paid, and neither Seller nor any other Person to
      whom such policy has been issued has received any written notice of
      cancellation, non-renewal or termination in respect of any such policy or
      is in default

                                      -20-


      thereunder. Neither Seller nor any other Person to whom such policy has
      been issued has received notice that any insurer under any policy referred
      to in this Section 2.19 is denying liability with respect to an unresolved
      claim thereunder or defending such claim under a reservation of rights
      clause.

            2.20 Affiliate Transactions.

      (a) Except as set forth in Section 2.20 of the Disclosure Schedule, (i)
      there are no intercompany Liabilities between the Seller, on the one hand,
      and any Shareholder or other Affiliate of the Seller, on the other, that
      shall survive the Closing, (ii) no Shareholder or other Affiliate of the
      Seller provides or causes to be provided any assets, services or
      facilities to the Seller, (iii) the Seller does not provide or cause to be
      provided any assets, services or facilities to any Shareholder or other
      Affiliate of the Seller and (iv) the Seller does not beneficially own,
      directly or indirectly, any Investment Assets issued by any Shareholder or
      other Affiliate of the Seller.

      (b) Except as set forth on Section 2.20 of the Disclosure Schedule, each
      of the Liabilities and transactions listed in Section 2.20 of the
      Disclosure Schedule was incurred or engaged in on an arm's-length basis.

      (c) All settlements of intercompany Liabilities between the Seller, on the
      one hand, and any Shareholder or other Affiliate of the Seller on the
      other, have been made, and all allocations of intercompany expenses have
      been applied, on arms-length terms.

            2.21 Employees; Labor Relations. (a) No employee of the Seller is
      presently a member of a collective bargaining unit, and, to the Knowledge
      of the Seller or the Shareholders, there are no threatened or contemplated
      attempts to organize for collective bargaining purposes any of the
      employees of the Seller, (b) no unfair labor practice complaint or sex,
      age, race or other discrimination claim has been brought during the last
      five (5) years against the Seller before the National Labor Relations
      Board, the Equal Employment Opportunity Commission or any other
      Governmental or Regulatory Authority and (c) there has been no work
      stoppage, strike or, to the Knowledge of the Seller or the Shareholders,
      other concerted action by such employees. The Seller has complied with all
      applicable Laws relating to the employment of labor, including, without
      limitation, those relating to wages, hours and collective bargaining.
      Without limiting the foregoing, the Seller has not committed any
      violations of the Age Discrimination in Employment Act of 1967, as
      amended, Title VII of the Civil Rights Act of 1964, as amended, applicable
      workers' compensation provisions, the Equal Pay Act, the Fair Labor
      Standards Act, the Employee Retirement Income Security Act of 1974, the
      Civil Rights Act of 1991, the Family and Medical Leave Act of 1993, the
      Americans with Disabilities Act of 1990, the Occupational Safety and
      Health Act, and the Worker Adjustment and Retraining Notification Act,
      federal and/or state employment, anti-discrimination, retaliation, income,
      unemployment or social security withholding laws. Except as disclosed in
      Section 2.21 of the Disclosure Schedule, the Seller is not a party to any
      employment contract that contains an obligation for severance payments
      upon the termination of an employee.

                                      -21-


            2.22 Environmental Matters.

      (a) Except as disclosed in Section 2.22 of the Disclosure Schedule, the
      ownership, use and operation by the Seller of the Purchased Assets and the
      Business have been, are and will be on the Closing Date, in compliance
      with all Environmental Laws, and no Environmental Action has been filed,
      commenced or, to the Seller's or the Shareholders' Knowledge, threatened
      against Seller or, to Seller's or the Shareholders' Knowledge, against any
      of the past owners and operators of the Purchased Assets or the Business
      for failure to so comply or for recovery of any Losses by any Person
      relating to the Release of Hazardous Materials.

      (b) The Seller has made timely applications for and received all
      Environmental Permits required to own and operate the Business and the
      Purchased Assets, such Environmental Permits are valid and in effect and
      the Seller is in compliance with such Environmental Permits.

      (c) The Seller has not disposed of, sent or arranged for the
      transportation of Hazardous Materials at or to a site, or owned, leased,
      used or operated a site, that (i) pursuant to CERCLA or any similar or
      analogous state law, has been placed or is proposed to be placed (by the
      United State Environmental Protection Agency (the "EPA") or similar state
      authority) on the "National Priorities List" or any similar list, or (ii)
      has been or is involved with any state voluntary cleanup program.

      (d) The Seller has not been identified by EPA or similar state authority
      as a potentially responsible party under CERCLA or any similar or
      analogous state law with respect to any site.

      (e) Except as disclosed in Section 2.22 of the Disclosure Schedule, no
      Hazardous Material has been generated, transported or disposed of by or on
      behalf of the Seller at any site for which Environmental Law requires (i)
      notice to any Person, (ii) further investigation, or (iii) any form of
      response action.

      (f) Section 2.22 of the Disclosure Schedule lists all underground storage
      tanks located at the Real Property. The Seller has secured all necessary
      Environmental Permits for said tanks and there have been no Releases from
      said tanks for which Environmental Law requires (i) notice to any Person,
      (ii) further investigation or (iii) any form of response action.

      (g) Except as set forth on Section 2.22 of the Disclosure Schedule, no
      Release resulting from any action or inaction by Seller, or, to the
      Knowledge of the Seller or the Shareholders, any other Release not
      resulting from the action or inaction by Seller or threatened Release of
      Hazardous Materials has occurred or is occurring at, on, upon, into or
      from the Real Property.

      (h) Except as set forth on Section 2.22 of the Disclosure Schedule, no
      Release, or to the Knowledge of Seller or the Shareholders, threatened
      Release of Hazardous Materials has occurred or is occurring at, on, upon,
      from or in any real property in the vicinity of the Real Property, which
      by way of migration or transport through the soil, groundwater or

                                      -22-


      surface water have come, or could reasonably be expected to come, to be
      located at, on, upon or under the Real Property, except as could not
      reasonably be expected to have a Material Adverse Effect on the Seller,
      the Business or the Purchased Assets.

      (i) Except as set forth on Section 2.22 of the Disclosure Schedule, the
      Seller has not agreed to or assumed any responsibility or liability
      relating to environmental or health and safety matters under any lease,
      purchase agreement, sale agreement, joint venture or any similar agreement
      relating to the Purchased Assets or the Business.

      (j) The Seller has identified and made available to the Buyer all
      environmental investigations, studies, audits, tests and other analyses,
      whether in draft or final form, conducted by or for or in the possession
      of the Seller in relation to the Business or the Purchased Assets.

            2.23 Substantial Customers.

      (a) Section 2.23 of the Disclosure Schedule lists the ten (10) largest
      customers of the Seller, on the basis of revenues for services provided in
      2003 (actual revenues) and 2004 (projected revenues).

      (b) No such customer has ceased or materially reduced its use of the
      services of the Seller since the Financial Statement Date or, to the
      Knowledge of the Seller or the Shareholders, has threatened to cease or
      materially reduce such purchases, use, sales or provision of services
      after the date hereof.

      (c) Except for relationships with Affiliates, with respect to the
      Purchased Assets, neither the Seller nor any director, officer or employee
      of the Seller possesses, directly or indirectly, any financial interest in
      any Person that is a supplier, customer, lessor, lessee or competitor of
      the Seller.

            2.24 No Powers of Attorney. The Seller does not have any powers of
      attorney or comparable delegations of authority outstanding with respect
      to any Purchased Asset.

            2.25 Solvency. The Seller (i) is not entering into this Agreement
      with the intent to hinder, delay or defraud creditors, (ii) is solvent,
      (iii) will not become insolvent as a result of the transfers contemplated
      by this Agreement, (iv) is capable of paying its debts as they mature, (v)
      will remain capable of repaying its debts as they mature after effecting
      such transfers and (vi) is receiving a reasonably equivalent value in
      exchange for the Purchased Assets. The transfer of the Purchased Assets is
      not wrongful or fraudulent with respect to the Seller's creditors and no
      creditor shall be entitled to bring any claim under any Law against the
      Seller or the Buyer with respect to such transfer, except related to the
      Post-Closing Liabilities.

            2.26 Government Contracts. The Seller does not:

      (a) have any Contracts with any agency of the federal government of the
      United States involving any information, technology or data that is
      classified under Executive Order 12356 of April 2, 1982; or

                                      -23-


      (b) have any products or services (including research and development)
      with respect to which the Seller (i) is a supplier, direct or indirect, to
      any of the military services of the United States or the Department of
      Defense, other than the United States Coast Guard, except the supply to
      individuals of such military in their individual capacity, or (ii) has
      technology that has or could have military applications.

            2.27 Disclosure. No representation or warranty by the Seller
      contained in the Agreement or in any Related Agreements, nor any statement
      or certificate furnished or to be furnished by the Seller to the Buyer or
      its representatives in connection herewith or pursuant hereto, contains
      any untrue statement of a material fact or omits to state any material
      fact required to make the statements herein or therein contained not
      misleading.

                                   ARTICLE III
                   REPRESENTATIONS AND WARRANTIES OF THE BUYER

      In order to induce the Seller and the Shareholders to enter into this
Agreement, the Buyer hereby makes the representations and warranties set forth
below. Except as set forth in those sections of the Disclosure Schedule
corresponding to the sections below:

            3.1 Organization. The Buyer is a limited partnership duly organized,
      validly existing and in good standing under the laws on the State of
      Delaware. The Buyer has full limited partnership power, authority and
      capacity to execute and deliver this Agreement and the Related Agreements
      and to perform its obligations hereunder and thereunder and to consummate
      the transactions contemplated hereby and thereby.

            3.2 Execution and Delivery. The execution, delivery and performance
      of this Agreement and the Related Agreements by the Buyer and the
      consummation of the transactions contemplated hereby and thereby, have
      been duly authorized and approved by the general partner of the Buyer, and
      no other action on the part of the Buyer is necessary to authorize the
      execution, delivery and performance of this Agreement and the Related
      Agreements by the Buyer and the consummation of the transactions
      contemplated hereby and thereby. This Agreement has been duly and validly
      executed and delivered by the Buyer and constitutes, and upon the
      execution and delivery by the Buyer of the Related Agreements, the Related
      Agreements will constitute, legal, valid and binding obligations of the
      Buyer, as the case may be, enforceable against the Buyer in accordance
      with their terms, assuming valid execution and delivery of this Agreement
      and the Related Agreements by the other parties thereto, and except as
      enforceability may be limited by bankruptcy, insolvency, reorganizations,
      moratorium or other Laws affecting creditors' rights generally.

            3.3 Authority. The Buyer has full limited partnership power and
      authority to conduct its business as and to the extent now conducted and
      to own, use and lease its Assets and Properties.

            3.4 No Conflicts. The execution and delivery by the Buyer of this
      Agreement and the Related Agreements, the performance of its obligations
      under this Agreement and

                                      -24-


      such Related Agreements and the consummation of the transactions
      contemplated hereby and thereby do not and will not:

      (a) conflict with or result in a violation or breach of any of the terms,
      conditions or provisions of the organizational documents of the Buyer;

      (b) conflict with or result in a violation or breach of any term or
      provision of any Law or Order applicable to the Buyer or any of its
      respective Assets or Properties; or

      (c) (i) conflict with or result in a violation or breach of, (ii)
      constitute (with or without notice or lapse of time or both) a default
      under, (iii) require the Buyer to obtain any consent, approval or action
      of, make any filing with or give any notice to any Person as a result or
      under the terms of, (iv) result in or give to any Person any right of
      termination, cancellation, acceleration or modification in or with respect
      to, (v) result in or give to any Person any additional rights or
      entitlement to increased, additional, accelerated or guaranteed payments
      under, or (vi) result in the creation or imposition of any Lien upon the
      Buyer or any of its assets or properties under any Contract or License to
      which the Buyer is a party or by which any of the Buyer's Assets or
      Properties is bound.

            3.5 Governmental Approvals and Filings. No consent, approval or
      action of, filing with or notice to any Governmental or Regulatory
      Authority on the part of the Buyer is required in connection with the
      execution, delivery and performance of this Agreement or any of the
      Related Agreements or the consummation of the transactions contemplated
      hereby or thereby.

                                   ARTICLE IV
                                    COVENANTS

            4.1 Confidentiality. Each of the parties hereto agrees that it
      shall, and shall cause its subsidiaries and the officers, employees and
      authorized representatives of each of them to, hold in strict confidence
      all data and information obtained by them from the other parties hereto
      (unless such information is required, in legal counsel's written opinion,
      to be disclosed in legal or administrative proceedings) and shall not, and
      shall ensure that such subsidiaries, directors, officers, employees and
      authorized representatives do not, except as required by The Nasdaq
      National Market, the Securities and Exchange Commission or by Law (in
      legal counsel's written opinion), disclose such information to others
      without the prior written consent of the party from which such data or
      information was obtained.

            4.2 Cooperation by the Parties.

      (a) Access to Records. The parties acknowledge and agree that after the
      Closing, the Seller or its successors may need access to information or
      documents in the control or possession of the Buyer for the purpose of
      preparing or filing Tax Returns. The Buyer shall reasonably cooperate in
      connection with, and, during normal business hours, make available for
      inspection and copying by, the Seller and its successors and their
      respective representatives, upon prior written request and at their sole
      cost and expense, such

                                      -25-


      records and files of the Seller included in the Purchased Assets
      reasonably necessary to facilitate the purposes of the preceding sentence;
      provided, however, that the Buyer shall be entitled to require the Seller,
      its successors and representatives to execute and deliver reasonable
      confidentiality agreements in favor of the Buyer with respect to such
      records and files and any other information delivered to such Persons
      pursuant to this Section 4.2(a).

      (b) Cooperation with Respect to Examinations and Controversies. The Buyer
      and the Seller shall use all reasonable efforts to cooperate with each
      other and their respective representatives, in a prompt and timely manner,
      in conjunction with any inquiry, audit, examination, investigation,
      dispute or litigation involving any Tax Return (collectively, the "Tax
      Disputes") relating to the Business or Purchased Assets and relating to
      any federal, state or local Taxes (i) filed or required to be filed by or
      for the Seller for any taxable period beginning before the Closing Date,
      or (ii) filed or required to be filed by or for the Buyer for any taxable
      period ending after the Closing Date. Notwithstanding anything to the
      contrary herein, the Seller shall retain control of any Tax Dispute to the
      extent such Tax Dispute arises out of or is related to events or
      circumstances prior to the Closing, and the Buyer shall retain control of
      any Tax Dispute to the extent such Tax Dispute arises out of or is related
      to events or circumstances after the Closing. Such cooperation shall
      include, but not be limited to, making available to one another during
      normal business hours, and within ten (10) days of any reasonable request
      therefor, all books, records and information, and the assistance of all
      officers and employees, reasonably required in connection with any Tax
      inquiry, audit, examination, investigation, dispute, litigation or any
      other matter. The parties hereto agree to conduct any investigation or
      examination hereunder without causing any material interference or
      disruption of the operations of the business of any other party hereto or
      their Affiliates. The Seller will retain, until the expiration of the
      applicable statutes of limitation (including any extensions thereof)
      copies of all Tax Returns, supporting work schedules and other records
      relating to Taxes for all taxable years or periods (or portions thereof)
      ending on or prior to the Closing Date.

            4.3 Seller's Employees. Attached as Section 4.3 of the Disclosure
      Schedule is a list of all full-time, active employees of the Seller as of
      the date hereof, including those on temporary leave for jury duty, family
      and short-term medical leave, vacation or military duty (such list also
      sets forth the status as such employees and their compensation as of the
      date hereof). Section 4.3 of the Disclosure Schedule also contains a list
      of such employees to whom an Affiliate of the Buyer ("Employer") will
      offer employment following the Closing. Employees of the Seller who accept
      offers of employment with the Employer and become employees of the
      Employer at the time of Closing shall be referred to herein as
      "Transferred Employees." Employees of the Seller not offered employment,
      or who decline employment, and Transferred Employees who do not report for
      work with the Employer shall remain the responsibility of the Seller.
      Seller shall be responsible for any Liabilities arising from the
      termination of the Transferred Employees' employment with the Seller. The
      Seller shall pay in cash all vested and unused vacation or paid off-duty
      (if applicable) to Transferred Employees at the time of Closing. Except as
      expressly provided otherwise herein, the terms of the Transferred
      Employees' employment shall be upon such terms and conditions as the

                                      -26-


      Buyer and the Employer, in their sole discretion, shall determine. The
      Seller shall retain all rights, responsibilities and Liabilities of any
      sort with respect to the Plans.

            4.4 Railroad Track Lease. Buyer and Seller hereby agree that Seller
      will continue to be a party to, and continue Seller's performance under,
      including the payment of any required rental amounts, that certain Track
      Lease Agreement, dated as of July 1, 2001 among Union Pacific Railroad
      Company ("UP"), Kansas City Southern Railway ("KCSR") and Seller (the
      "Track Lease Agreement") until such time as consent to assign the Track
      Lease Agreement is received from UP and KCSR and the Track Lease Agreement
      is assigned by Seller to Buyer. Seller agrees that it will not impair
      Buyer's use of the tracks covered by the Track Lease Agreement or Buyer's
      access by rail to the Purchased Assets, as needed by Buyer to conduct its
      operations. Buyer agrees that it will perform such maintenance required to
      be performed by Seller under the Track Lease Agreement to the extent
      reasonably requested by Seller. Buyer and Seller agree to use their
      commercially reasonable efforts to cause the Track Lease Agreement to be
      assigned to Buyer as soon as practicable after the Closing Date.

                                    ARTICLE V
                                 INDEMNIFICATION

            5.1 Indemnification by the Seller and the Shareholders. Solely for
      the purpose of indemnification under this Section 5.1, the representations
      and warranties of the Seller and Shareholder in this Agreement shall be
      deemed to have been made without regard to any materiality or Material
      Adverse Effect qualifiers. The Seller and the Shareholders, jointly and
      severally, hereby agree to indemnify and hold harmless the Buyer and its
      Affiliates and its and their managers, directors, officers, members,
      shareholders, employees and agents (the "Buyer Indemnitees") from and
      after the Closing Date from and against, and shall reimburse the Buyer
      Indemnitees for, any and all Losses, including without limitation any
      Losses arising out of the strict liability of any Person, paid, imposed on
      or incurred by the Buyer Indemnitees, directly or indirectly, resulting
      from, caused by, arising out of, or in any way relating to and with
      respect to any of, or any allegation by any third party of, the following:

      (a) any breach of or inaccuracy in any representation or warranty on the
      part of the Seller or the Shareholders under this Agreement (including the
      Disclosure Schedule) or any Related Agreement furnished or to be furnished
      to the Buyer by the Seller or the Shareholders;

      (b) any non-fulfillment of any covenant or agreement on the part of the
      Seller or the Shareholders under this Agreement or any Related Agreement;
      and

      (c) the Pre-Closing Liabilities.

      It shall not be necessary for Losses to be suffered as a result of or in
connection with actions taken, made or threatened by any third party or
Governmental or Regulatory Authority for such Losses to be indemnifiable under
this Article V.

                                      -27-


            5.2 Indemnification by the Buyer. Solely for the purpose of
      indemnification under this Section 5.2, the representations and warranties
      of the Buyer in this Agreement shall be deemed to have been made without
      regard to any materiality or Material Adverse Effect qualifiers. The Buyer
      hereby agrees to indemnify and hold harmless the Seller, the Shareholders
      and their Affiliates (the "Seller Indemnitees") from and after the Closing
      Date from and against, and shall reimburse the Seller Indemnitees for, any
      and all Losses, including without limitation any Losses arising out of the
      strict liability of any Person, paid, imposed on or incurred by the Seller
      Indemnitees, directly or indirectly, resulting from, caused by, arising
      out of, or in any way relating to and with respect to any of, or any
      allegation by any third party of, the following:

      (a) any breach of or inaccuracy in any representation or warranty on the
      part of the Buyer under this Agreement (including the Disclosure Schedule)
      or any Related Agreement furnished or to be furnished to the Seller or the
      Shareholders by the Buyer;

      (b) any non-fulfillment of any covenant or agreement on the part of the
      Buyer under this Agreement or any Related Agreements; and

      (c) the Post-Closing Liabilities.

            5.3 Procedures for Indemnification.

      (a) If there occurs an event that either party asserts is an indemnifiable
      event pursuant to Section 5.1 or 5.2, the party seeking indemnification
      (the "Indemnitee") shall promptly provide notice (the "Notice of Claim")
      to the other party or parties obligated to provide indemnification (the
      "Indemnifying Party"). Providing the Notice of Claim shall be a condition
      precedent to any Liability of the Indemnifying Party hereunder, and the
      failure to provide prompt notice as provided herein will relieve the
      Indemnifying Party of its obligations hereunder but only if and to the
      extent that such failure materially prejudices the Indemnifying Party
      hereunder. In case any such action shall be brought against any Indemnitee
      and it shall provide a Notice of Claim to the Indemnifying Party of the
      commencement thereof, the Indemnifying Party shall be entitled to
      participate therein and, to the extent that it shall wish, to assume the
      defense thereof, with counsel reasonably satisfactory to such Indemnitee
      and, after notice from the Indemnifying Party to such Indemnitee of such
      election so to assume the defense thereof, the Indemnifying Party shall
      not be liable to the Indemnitee hereunder for any legal expenses of other
      counsel or any other expenses, in each case subsequently incurred by the
      Indemnitee, in connection with the defense thereof other than reasonable
      costs of investigation; provided, however, that if the Indemnitee
      reasonably believes that counsel for the Indemnifying Party cannot
      represent both the Indemnitee and the Indemnifying Party because such
      representation would be reasonably likely to result in a conflict of
      interest, then the Indemnitee shall have the right to defend, at the sole
      cost and expense of the Indemnifying Party, such action by all appropriate
      proceedings. The Indemnitee agrees to reasonably cooperate with the
      Indemnifying Party and its counsel in the defense against any such
      asserted liability. In any event, the Indemnitee shall have the right to
      participate at its own expense in the defense of such asserted liability.
      No Indemnifying Party, in the defense of any such claim or litigation,
      shall, except with the written consent

                                      -28-


      of each Indemnitee, consent to entry of any judgment or enter into any
      settlement that does not include as an unconditional term thereof the
      release of the Indemnitee from all Liability in respect to such claim or
      litigation or that does not solely require the payment of money damages by
      the Indemnifying Person. The Indemnifying Party agrees to afford the
      Indemnitee and its counsel the opportunity to be present at, and to
      participate in, conferences with all Persons, including any Governmental
      or Regulatory Authority, asserting any Claim against the Indemnitee or
      conferences with representatives of or counsel for such Persons. In no
      event shall the Indemnifying Party, without the written consent of the
      Indemnitee, settle any Claim on terms that provide for (i) a criminal
      sanction against the Indemnitee or (ii) injunctive relief affecting the
      Indemnitee.

      (b) Upon receipt of a Notice of Claim, the Indemnifying Party shall have
      twenty (20) calendar days (or such shorter period as may be appropriate
      under the circumstances) to contest its indemnification obligation with
      respect to such claim, or the amount thereof, by written notice to the
      Indemnitee (the "Contest Notice"); provided, however, that if, at the time
      a Notice of Claim is submitted to the Indemnifying Party the amount of the
      Loss in respect thereof has not yet been determined, such twenty (20) day
      period in respect of, but only in respect of the amount of the Loss, shall
      not commence until a further written notice (the "Notice of Liability")
      has been sent or delivered by the Indemnitee to the Indemnifying Party
      setting forth the amount of the Loss incurred by the Indemnitee that was
      the subject of the earlier Notice of Claim. Such Contest Notice shall
      specify the reasons or bases for the objection of the Indemnifying Party
      to the claim, and if the objection relates to the amount of the Loss
      asserted, the amount, if any, that the Indemnifying Party believes is due
      the Indemnitee, and any undisputed amount shall be promptly paid over to
      the Indemnitee. If no such Contest Notice is given within such twenty (20)
      day period, the obligation of the Indemnifying Party to pay the Indemnitee
      the amount of the Loss set forth in the Notice of Claim, or subsequent
      Notice of Liability, shall be deemed established and accepted by the
      Indemnifying Party.

      (c) If the Indemnifying Party fails to assume the defense of such Claim
      or, having assumed the defense and settlement of such Claim, fails
      reasonably to contest such Claim in good faith, the Indemnitee, without
      waiving its right to indemnification, may assume, at the cost of the
      Indemnifying Party, the defense and settlement of such Claim; provided,
      however, that (i) the Indemnifying Party shall be permitted to join in the
      defense and settlement of such Claim and to employ counsel at its own
      expense, (ii) the Indemnifying Party shall cooperate with the Indemnitee
      in the defense and settlement of such Claim in any manner reasonably
      requested by the Indemnitee and (iii) the Indemnitee shall not settle such
      Claim without soliciting the views of the Indemnifying Party and giving
      them due consideration.

      (d) The Indemnifying Party shall make any payment required to be made
      under this Article in cash and on demand. Any payments required to be paid
      by an Indemnifying Party under this Article that are not paid within five
      (5) business days of the date on which such obligation becomes final shall
      thereafter be deemed delinquent, and the Indemnifying Party shall pay to
      the Indemnitee, immediately upon demand, interest at the rate of ten
      percent (10%) per annum, not to exceed the maximum nonusurious rate
      allowed by applicable Law, from the date such payment becomes delinquent
      to the date

                                      -29-


      of payment of such delinquent sums, which interest shall be considered to
      be Losses of the Indemnitee.

      (e) Notwithstanding any of the foregoing, in the event of a Claim asserted
      by Buyer against Seller for indemnifiable Losses as a result of a breach
      of the representations and warranties set forth in Section 2.14, Buyer
      shall seek recovery, to the extent permitted under the Title Policies,
      from the Title Company; provided, however, that if Buyer has not recovered
      the amounts asserted in such Claim from the Title Company within one
      hundred eighty (180) days, Buyer shall be able to assert such Claim
      against Seller in accordance with the provisions of this Article V.

            5.4 Survival.

      (a) The liability of the Seller and the Shareholders for their
      indemnification obligations arising under this Agreement in respect of
      inaccuracies of representations or warranties shall be limited to claims
      for which a Buyer Indemnitee delivers written notice to the Seller or the
      Shareholders on or before the fourth anniversary date of the Closing Date;
      provided, however, that any indemnification obligation relating to (i)
      Sections 2.10, 2.12 and 2.13 shall be limited to claims for which a Buyer
      Indemnitee delivers written notice to the Seller or the Shareholders on or
      before the 45th day after the expiration of the applicable statute of
      limitations, (ii) title to the Purchased Assets shall not be limited as to
      time, (iii) Pre-Closing Liabilities shall not be limited as to time, (iv)
      Sections 2.1, 2.2, 2.3, 2.4 and 6.13 shall not be limited as to time; (v)
      non-fulfillment of any covenant or agreement shall not be limited as to
      time, and (vi) Section 2.22 shall be limited to claims for which a Buyer
      Indemnitee delivers written notice to the Seller or the Shareholders on or
      before the seventh anniversary date of the Closing Date or the expiration
      of any applicable statute of limitations, whichever is longer.

      (b) The liability of the Buyer for the Buyer's indemnification obligations
      arising out of Section 5.2 shall be limited to claims for which a Seller
      Indemnitee delivers written notice to the Buyer on or before the fourth
      anniversary date of the Closing Date; provided, however, that any
      indemnification obligation relating to (i) Post-Closing Liabilities, (ii)
      Sections 3.1, 3.2, 3.3, 3.4 and 6.13 and (iii) non-fulfillment of any
      covenant or agreement under this Agreement shall not be limited as to
      time.

            5.5 Limitations on Indemnification. No Indemnifying Party hereto
      shall have any liability with respect to, or obligation to indemnify for,
      Losses under Article V hereof unless the aggregate amount of Losses for
      which such Indemnifying Party would, but for the provisions of this
      Section 5.5, be liable exceeds, on an aggregate basis, $100,000, but in
      such event the Indemnifying Party's obligations under Article V hereof
      will be without regard to such threshold and the Indemnitee will be
      entitled to receive the full amount of such Losses from the first dollar;
      provided, however, that such threshold shall not apply to losses related
      to title to the Purchased Assets, Pre-Closing Liabilities, Post-Closing
      Liabilities, Taxes or any of the matters described in Sections 2.1, 2.2,
      2.3, 2.4, 2.10, 3.1, 3.2, 3.3, 3.4, 5.1(b), 5.2(b) and 6.13 hereof.
      Notwithstanding anything in this Agreement to the contrary, the maximum
      indemnification liability of the Seller and the Shareholders, on the one
      hand, and the Buyer on the other, shall not exceed the Purchase Price in
      the

                                      -30-


      aggregate, provided that such limitations shall not apply to matters
      related to title to the Purchased Assets, Pre-Closing Liabilities,
      Post-Closing Liabilities, Taxes or any of the matters described in
      Sections 2.1, 2.2, 2.3, 2.4, 2.10, 3.1, 3.2, 3.3, 3.4, 5.1(b), 5.2(b) and
      6.13 hereof.

            5.6 Inconsistent Provisions. The provisions of this Article shall
      govern and control over any inconsistent provisions of this Agreement.

            5.7 Right to Indemnification Not Affected by Knowledge. The right to
      indemnification in accordance with the provisions of this Article will not
      be affected by any investigation conducted with respect to, or any
      knowledge acquired (or capable of being acquired) at any time, whether
      before or after the Closing Date, with respect to the accuracy or
      inaccuracy of or compliance with, any representation, warranty, covenant
      or obligation set forth in this Agreement or any Related Agreement.

            5.8 Express Negligence. THE FOREGOING INDEMNITIES SET FORTH IN THIS
      ARTICLE ARE INTENDED TO BE ENFORCEABLE AGAINST THE PARTIES IN ACCORDANCE
      WITH THE EXPRESS TERMS AND SCOPE THEREOF, NOTWITHSTANDING ANY EXPRESS
      NEGLIGENCE RULE OR ANY SIMILAR DIRECTIVE THAT WOULD PROHIBIT OR OTHERWISE
      LIMIT INDEMNITIES BECAUSE OF THE SIMPLE OR GROSS NEGLIGENCE (WHETHER SOLE,
      CONCURRENT, ACTIVE OR PASSIVE) OR OTHER FAULT OR STRICT LIABILITY OF ANY
      INDEMNIFIED PARTY, INCLUDING, WITHOUT LIMITATION, ARISING UNDER
      ENVIRONMENTAL LAWS. THE PARTIES HERETO ACKNOWLEDGE THAT THE INDEMNITIES
      SET FORTH HEREIN MAY RESULT IN THE INDEMNITY OF A PARTY FOR ITS SIMPLE OR
      GROSS NEGLIGENCE (WHETHER SOLE, CONCURRENT, ACTIVE OR PASSIVE) OR OTHER
      FAULT OR STRICT LIABILITY OF THE INDEMNIFIED PARTY.

                                   ARTICLE VI
                                  MISCELLANEOUS

            6.1 Expenses. Whether or not the transactions contemplated hereby
      are consummated, all costs and expenses (including, without limitation,
      the fees and expenses of investment bankers, attorneys and accountants)
      incurred in connection with this Agreement and the Related Agreement and
      the transactions contemplated hereby and thereby shall be borne by the
      Buyer, in the case of costs and expenses incurred by the Buyer, and by the
      Seller and the Shareholders in the case of costs and expenses incurred by
      the Seller and the Shareholders.

            6.2 Notices. All notices, requests, claims, demands and other
      communications hereunder shall be in writing and shall be given (and shall
      be deemed to have been duly

                                      -31-


      given, if given) by hand delivery, telecopy or mailed by registered or
      certified mail, postage prepaid, return receipt requested, as follows:

      (a)   If to the Buyer to:

            Martin Operating Partnership L.P.
            4200 Stone Road
            Kilgore, Texas 75662
            Attention: Ruben S. Martin
            Telephone: (903) 983-6200
            Telecopy: (903) 983-6262

            with a copy to:

            Baker Botts L.L.P.
            2001 Ross Avenue, Suite 800
            Dallas, Texas  75201
            Attention: C. Neel Lemon
            Telephone: (214) 953-6954
            Telecopy: (214) 661-4954

      (b)   If to the Seller or the Shareholders to:

            Richard H. Cullifer
            400 South US Highway One. Suite 4
            Jupiter, Florida 33477
            Telephone: (561) 748-9739
            Telecopy: (561) 748-5828

            with a copy to:

            Robert L. Thomas, III
            1025 Interstate 10 North
            Beaumont, Texas 77706
            Telephone: (409) 860-5050
            Telecopy: (409) 860-5040

Notice given by personal delivery, courier service or mail shall be effective
upon actual receipt. Notice given by telecopier shall be confirmed by
appropriate answer back and shall be effective upon actual receipt if received
during the recipient's normal business hours, or at the beginning of the
recipient's next business day after receipt if not received during the
recipient's normal business hours. Any party may change any address to which
notice is to be given to it by giving notice as provided above of such change of
address.

            6.3 Amendments. No supplement, modification or waiver of this
      Agreement shall be binding unless executed in writing by the party to be
      bound thereby.

            6.4 Waiver. The failure of a party to exercise any right or remedy
      shall not be deemed or constitute a waiver of such right or remedy in the
      future. No waiver of any of the provisions of this Agreement or the
      Related Agreements shall be deemed or shall constitute a waiver of any
      other provision hereof or thereof (regardless of whether

                                      -32-


      similar), nor shall any such waiver constitute a continuing waiver unless
      otherwise expressly provided.

            6.5 Headings. The headings contained in this Agreement are for
      reference purposes only and shall not affect in any way the meaning or
      interpretation of this Agreement.

            6.6 Nonassignability. This Agreement shall not be assigned by
      operation of law or otherwise without the prior written consent of all
      parties hereto; provided, however, that the parties specifically consent
      to an assignment by the Buyer to an Affiliate of the Buyer.

            6.7 Parties in Interest. This Agreement shall be binding upon and
      inure solely to the benefit of the parties hereto and their successors and
      permitted assigns, and nothing in this Agreement, expressed or implied, is
      intended to confer upon any other Person any rights or remedies of any
      nature under or by reason of this Agreement.

            6.8 Counterparts. This Agreement may be executed in one or more
      counterparts, each of which shall be deemed to constitute an original, and
      shall become effective when one or more counterparts have been signed by
      each of the parties hereto.

            6.9 Governing Law; Consent to Jurisdiction. This Agreement shall be
      governed by and construed and enforced in accordance with the laws of the
      State of Texas, without regard to its conflicts of law rules. Each of the
      parties hereto agrees that any Action or Proceeding brought to enforce the
      rights or obligations of any party hereto under this Agreement may be
      commenced and maintained in any court of competent jurisdiction located in
      the Harris County, Texas, and that any Texas State court or federal court
      sitting in the Harris County, Texas shall have exclusive jurisdiction over
      any such Action or Proceeding brought by any of the parties hereto. Each
      of the parties hereto further agrees that process may be served upon it by
      certified mail, return receipt requested, addressed as more generally
      provided in Section 6.2 hereof, and consents to the exercise of
      jurisdiction over it and its properties with respect to any Action or
      Proceeding arising out of or in connection with this Agreement or the
      transactions contemplated hereby or the enforcement of any rights under
      this Agreement.

            6.10 Severability. If any term, provision, covenant or restriction
      of this Agreement is held by a court of competent jurisdiction to be
      invalid, void or unenforceable, the remainder of the terms, provisions,
      covenants and restrictions of this Agreement shall remain in full force
      and effect and shall in no way be affected, impaired or invalidated. It is
      hereby stipulated and declared to be the intention of the parties that
      they would have executed the remaining terms, provisions, covenants and
      restrictions without including any of such which may be hereafter declared
      invalid, void or unenforceable. In such case, the parties hereto shall
      promptly meet and negotiate substitute provisions for those rendered or
      declared illegal or unenforceable so as to preserve as nearly as possible
      the contemplated economic effects of the transactions contemplated hereby.

                                      -33-


            6.11 Entire Agreement. This Agreement and the exhibits and schedules
      hereto and the Related Agreements constitute the entire agreement among
      the parties hereto and supersede all prior agreements and understandings,
      oral or written, among the parties hereto with respect to the subject
      matter hereof and thereof. There are no warranties, representations or
      other agreements between the parties in connection with the subject matter
      hereof except as set forth specifically herein or contemplated hereby.

            6.12 English Language. This Agreement, the Related Agreements and
      all notices or other communications in connection herewith or therewith
      shall only be in the English language.

            6.13 Brokers. In addition to the obligations set forth in Article V
      hereof, each party shall indemnify and hold the other parties harmless
      from and against any agent or holder claiming by or through it for any fee
      or other compensation due or allegedly due that broker or agent. The
      obligations under this Section 6.13 shall not be subject to the
      limitations on liability contained in Article V hereof.

                                   ARTICLE VII
                                   DEFINITIONS

            7.1 Definitions. As used herein, the following terms have the
      meanings set forth below:

      "Actions or Proceedings" means any action, suit, proceeding, arbitration
or any investigation or audit by any Governmental or Regulatory Authority.

      "Affiliate" means any Person that directly, or indirectly through one or
more intermediaries, controls or is controlled by or is under common control
with the Person specified.

      "Assets and Properties" of any Person means all assets and properties of
every kind, nature, character and description (whether real, personal or mixed,
whether tangible or intangible, whether absolute, accrued, contingent, fixed or
otherwise and wherever situated), including the goodwill related thereto,
operated, owned or leased by such Person, including, without limitation, cash,
cash equivalents, Investment Assets, accounts and notes receivable, chattel
paper, documents, instruments, general intangibles, real estate, equipment,
inventory, goods and Intellectual Property.

      "Assigned Books and Records" has the meaning set forth in Section 1.1(e).

      "Assigned Contracts" has the meaning set forth in Section 1.1(d).

      "Assigned Leases" has the meaning set forth in Section 1.1 (c).

      "Assigned Licenses" has the meaning set forth in Section 1.1(h).

      "Bill of Sale" has the meaning set forth in Section 1.10.

                                      -34-



      "Books and Records" means all documents instruments, papers, books and
records, books of account, files and data (including customer and supplier
lists), catalogs, brochures, sales literature, promotional material,
certificates and other documents used in or associated with the conduct of the
Business or the ownership of the Purchased Assets, including, without
limitation, financial statements, Tax Records (including Tax Returns), ledgers,
minute books, copies of Contracts, Licenses and Permits, operating data and
environmental studies and plans.

      "Business" means the Purchased Assets and the business and goodwill of the
Seller as a going concern.

      "CERCLA" means the Comprehensive Environmental Response, Compensation and
Liability Act (42 U.S.C. Section 9601 et seq.).

      "Claim" means any action, suit, proceeding, hearing, investigation,
litigation, charge, complaint, claim, Environmental Action or demand.

      "Closing" has the meaning set forth in Section 1.9.

      "Code" means the Internal Revenue Code of 1986, as amended.

      "Contract" means any agreement, lease, evidence of Indebtedness, mortgage,
indenture, security agreement or other contract or agreement (whether written or
oral).

      "Disclosure Schedule" means the schedules attached hereto and incorporated
herein by reference of the Seller, the Shareholders and the Buyer as appropriate
in the context and as referenced throughout this Agreement.

      "Employer" has the meaning set forth in Section 4.3.

      "Environmental Action" means any administrative, regulatory or judicial
action, suit, demand, Claim, notice of non-compliance or violation,
investigation, request for information, proceeding, consent order or consent
agreement by any Person relating in any way to any Environmental Law or any
Environmental Permit.

      "Environmental Laws" means any applicable federal, state or local law,
statute, rule, regulation, ordinance or judicial or administrative decision or
interpretation in effect on the date of this Agreement relating to the
environment, human health or safety, pollution or other environmental
degradation or Hazardous Materials.

      "Environmental Permit" means any permit, approval, identification number,
certificate, registration, license or other authorization required under any
Environmental Law.

      "Financial Statement Date" means April 30, 2004.

      "Financial Statements" has the meaning set forth in Section 2.7(a).

      "GAAP" means generally accepted accounting principles consistently applied
(as such term is used in the American Institute of Certified Public Accountants
Professional Standards).

                                      -35-


      "Governmental or Regulatory Authority" means any court, tribunal,
arbitrator, authority, agency, commission, official or other instrumentality of
the United States, any foreign country or any domestic or foreign state, county,
city or other political subdivision.

      "Hazardous Materials" means (a) petroleum or petroleum products,
fractions, derivatives or additives, natural or synthetic gas, asbestos, urea
formaldehyde foam insulation, polychlorinated biphenyls and radon gas, (b) any
substances defined as or included in the definition of "hazardous wastes,"
"hazardous materials," "hazardous substances," "extremely hazardous substances,"
"restricted hazardous wastes," "special wastes," "toxic substances," toxic
chemicals or "toxic pollutants," "contaminants" or "pollutants" or words of
similar import under any Environmental Law, (c) radioactive materials,
substances and waste, and radiation, and (d) any other substance exposure to
which is regulated under any Environmental Law or could give rise to Liability
under common law.

      "Indebtedness" of any Person means any obligations of such Person (a) for
borrowed money, (b) evidenced by notes, bonds, indentures or similar
instruments, (c) for the deferred purchase price of goods and services (other
than trade payables incurred in the ordinary course of business), (d) under
capital leases and (e) in the nature of guarantees of the obligations described
in clauses (a) through (d) above of any other Person.

      "Intellectual Property" means all patents, copyright registrations,
trademark and service mark registrations, applications for any of the foregoing,
and whether or not registered, all designs, copyrights, trademarks, service
marks, trade names, secret formulae, trade secrets, secret processes, computer
programs and confidential information, including all rights to any such property
that is owned by and licensed from others and any goodwill associated with any
of the above.

      "Investment Assets" means all debentures, notes and other evidence of
Indebtedness, stocks, securities (including rights to purchase and securities
convertible into or exchangeable for other securities), interests in joint
ventures and general and limited partnership, mortgage loans and other
investment or portfolio assets owned of record or beneficially by the Seller and
issued by any Person other than the Seller (other than trade receivables
generated in the ordinary course of business).

      "Knowledge of the Seller and the Shareholders," "the Seller's or the
Shareholders' Knowledge," "Known to the Seller or the Shareholders," or other
like words mean the knowledge of the individuals set forth in Section 7.1 of the
Disclosure Schedule after due inquiry.

      "Koch" has the meaning set forth in Section 1.6.

      "Koch Lien Escrow Agreement" has the meaning set forth in Section 1.6.

      "Laws" means all laws, statutes, rules, regulations, ordinances and other
pronouncements in effect on the date of this Agreement having the effect of law
of the United States, any foreign country or any domestic or foreign state,
county, city or other political subdivision or of any Governmental or Regulatory
Authority and "Laws" includes, without limitation, all Environmental Laws.

                                      -36-


      "Liabilities" means all Indebtedness, Claims, legal proceedings,
obligations, duties, warranties or liabilities, including, without limitation,
STRICT LIABILITY, of any nature (including any undisclosed, unfixed, unknown,
unliquidated, unsecured, unmatured, unaccrued, unasserted, contingent,
conditional, inchoate, implied, vicarious, joint, several or secondary
liabilities), regardless of whether any such Indebtedness, Claims, legal
proceedings, obligations, duties, warranties or liabilities would be required to
be disclosed on a balance sheet prepared in accordance with GAAP or is known as
of the Closing.

      "Licenses" means all licenses, permits, certificates of authority,
authorizations, approvals, registrations, franchises, Environmental Permits and
similar consents granted or issued by any Person and are associated with or
necessary to operate the Purchased Assets or are used in connection with the
Business.

      "Liens" means any mortgage, pledge, assessment, security interest, lease,
lien, adverse claims, levy, charge, option, right of first refusal, charges,
debentures, indentures, deeds of trust, easements, rights-of-way, restrictions,
encroachments, licenses, Leases, Permits, security agreements or other
encumbrance of any kind and other restrictions or limitations on the use or
ownership of real or personal property or irregularities in title thereto or any
conditional sale Contract, title retention Contract or other Contract to give
any of the foregoing.

      "Loss" or "Losses" means any loss, damage, injury, harm, detriment,
Liability, diminution in value, exposure, claim, demand, proceeding, settlement,
judgment, aware, punitive damage award, fine, penalty, fee, charge, cost or
expense (including, without limitation, reasonable costs of attempting to avoid
or in opposing the imposition thereof, interest, penalties, costs of preparation
and investigation, and the reasonable fees, disbursements and expenses of
attorneys, accountants and other professional advisors), as well as with,
respect to compliance with the requirements of environmental law, expenses of
remediation and any other remedial, removal, response, abatement, cleanup,
investigative, monitoring, or record keeping costs and expenses.

      "Material Adverse Effect" means with respect any Person, material adverse
changes in the business, assets, financial condition, results or prospects of
operations of such Person.

      "Option" with respect to any Person means any security, right,
subscription, warrant, option, "phantom" stock right or other Contract that
gives the right to (a) purchase or otherwise receive or be issued any shares of
capital stock of such Person or any security of any kind convertible into or
exchangeable or exercisable for any shares of capital stock of such Person or
(b) receive or exercise any benefits or rights similar to any rights enjoyed by
or accruing to the holder of shares of capital stock of such Person, including
any rights to participate in the equity or income of such Person or to
participate in or direct the election of any directors or officers of such
Person or the manner in which any shares of capital stock of such Person are
voted.

      "Order" means any writ, judgment, decree, injunction or similar order of
any Governmental or Regulatory Authority (in each such case whether preliminary
or final).

      "Permitted Lien" means (a) any Lien for Taxes incurred in the ordinary
course of business not yet due and for which adequate reserves have been
established on the Financial

                                      -37-


Statements, (b) liens in favor of landlords, carriers, warehousemen, mechanics,
workmen and materialmen and statutory construction or similar liens arising by
operation of law or incurred in the ordinary course of business for sums not yet
due or that are being contested in good faith as to which adequate reserves
exist (to the extent such reserves are required by GAAP), (c) water rights or
claims or title to water, whether or not shown by the public records, (d) any
Lien created by the Buyers, (e) Liens in respect of pledges or deposits under
workers' compensation laws or similar legislation, unemployment insurance or
other types of social security or to secure the performance of tenders,
statutory obligations, surety and appeal bonds, bids, leases, government
contracts, performance and return of money bonds and similar obligations, (f)
rights reserved to or vested in any Governmental or Regulatory Authority to
control or regulate any real property or interests therein in any manner, and
all Laws of any Governmental or Regulatory Authority, and (g) matters of title
respecting the Real Property shown on the Title Policies.

      "Person" means any natural person, corporation, limited liability company,
general partnership, limited partnership proprietorship, other business
organization, trust, union, association of Governmental or Regulatory Authority.

      "Plans" has the meaning set forth in Section 2.13(a).

      "Port Arthur Tank Escrow Agreement" has the meaning set forth in Section
1.6.

      "Pre-Closing Liabilities" means all Liabilities of the Seller, whether or
not disclosed to the Buyer, that, directly or indirectly, relate to, result from
or arise out of, facts, conduct, conditions or circumstances in existence on or
before the Closing Date, including, without limitation, all Liabilities listed
in Section 1.4 of this Agreement.

      "Real Property" has the meaning set forth in Section 1.1(c).

      "Related Agreements" means the PAT Tank Repair Escrow Agreement, the Port
Arthur Tank Escrow Agreement, the Koch Lien Escrow Agreement, the Letter of
Credit, the Bill of Sale, the Deed, the Noncompetion Agreement and any other
agreement, certificate or similar document executed pursuant to this Agreement.

      "Release" means the presence, release, issuance, disposal, discharge,
dispersal, leaching or migration into the indoor or outdoor environment or into
or out of any property, including the movement of Hazardous Materials through
the air, soil, surface water, ground water or property other than as
specifically authorized by (and then only to the extent in compliance with) all
Environmental Laws and Environmental Permits.

      "Taxes" means any and all taxes, fees, levies, duties, tariffs, import and
other charges imposed by any taxing authority, together with any related
interest, penalties or other additions to tax, or additional amounts imposed by
any taxing authority, and without limiting the generality of the foregoing,
shall include net income taxes, alternative or add-on minimum taxes, gross
income taxes, gross receipts taxes, sales taxes, use taxes, ad valorem taxes,
value added taxes, franchise taxes, profits taxes, license taxes, transfer
taxes, recording taxes, escheat taxes, withholding taxes, payroll taxes,
employment taxes, excise taxes, severance taxes, stamp taxes, occupation taxes,
premium taxes, property taxes, windfall profit taxes, environmental taxes,

                                      -38-


custom duty taxes or other governmental fees or other like assessments or
charges of any kind whatsoever.

      "Tax Returns" means all reports, estimates, declarations of estimated tax,
information statements and returns relating to, or required to be filed in
connection with, any Taxes, including information returns or reports with
respect to backup withholding and other payments to third parties.

      "Title Company" has the meaning set forth in Section 1.11(a)(ii).

      "Title Policies" has the meaning set forth in Section 1.11(a)(ii).

            7.2 Other Terms. Other terms may be defined elsewhere in the text of
      this Agreement and shall have the meaning indicated throughout this
      Agreement.

            7.3 Other Definitional Provisions.

      (a) The words "hereof," "herein" and "hereunder," and words of similar
      import, when used in this Agreement, shall refer to this Agreement as a
      whole and not any particular provision of this Agreement.

      (b) The terms defined in the singular shall have a comparable meaning when
      used in the plural, and vice versa.

      (c) The terms defined in the neuter or masculine gender shall include the
      feminine, neuter and masculine genders, unless the context clearly
      indicates otherwise.

      (d) For purposes of this Agreement, "ordinary course of business" shall
      include, without limitation, spot service agreements and negotiating
      contract renewals consistent with past practices.

      [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK - SIGNATURE PAGE FOLLOWS]

                                      -39-


      This Agreement has been duly executed and delivered by the parties on the
date first above written.

                          BUYER:

                          MARTIN OPERATING PARTNERSHIP L.P.

                          By: Martin Operating GP LLC, its general partner

                          By: Martin Midstream Partners L.P., its sole member

                          By: Martin Midstream GP LLC, its general partner

                          By: /s/ RUBEN S. MARTIN
                              --------------------------------------------------
                          Name: RUBEN S. MARTIN
                                ------------------------------------------------
                          Title: PRESIDENT AND CHIEF EXECUTIVE OFFICER
                                 -----------------------------------------------

                          SELLER:

                          NECHES INDUSTRIAL PARK, INC.

                          By: /s/ RICHARD H. CULLIFER
                              --------------------------------------------------
                          Name: RICHARD H. CULLIFER
                                ------------------------------------------------
                          Title: PRESIDENT AND SECRETARY
                                 -----------------------------------------------

                          SHAREHOLDERS:

                          FURTIVUS, INC.

                          By: /s/ RICHARD H. CULLIFER
                              --------------------------------------------------
                          Name: RICHARD H. CULLIFER
                                ------------------------------------------------
                          Title: PRESIDENT
                                 -----------------------------------------------

                          RICHARD H. CULLIFER

                          /s/ RICHARD H. CULLIFER
                          ------------------------------------------------------



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