system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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Act (33 U.S.C. §§ 2701 et seq.), the Emergency Planning and Community Right-to-Know Act (42 U.S.C. §§ 11001 et seq.), the Occupational Safety and Health Act (29 U.S.C. §§ 651 et seq.) and their implementing regulations, state implementation plans, and analogous state or local laws or regulations, and all other applicable federal state or local laws that address the release or discharge of Hazardous Materials into the environment or the impact of Hazardous Materials on human health or the environment. "Fuel Management and Supply Agreement" has the meaning specified in Section 3(c). "GEC" has the meaning specified in Section 3(b). "Governing Documents" has the meaning specified in Section 4(g). "Governmental Approval" means any authorization, approval, consent, waiver, license, filing, registration, ruling, permit or certification by or with any Governmental Authority, including all environmental permits. "Governmental Authority" means any applicable federal, state, county, municipal or local governmental, judicial or regulatory authority, agency, arbitration board, body, commission, instrumentality or court. "Hazardous Material" means (i) any substance or material regulated under applicable Environmental Laws or any other product, substance, pollutant, chemical, material or waste whose presence, nature, quantity and/or intensity of existence, use, manufacture, disposal, transportation, spill, Release or effect, either by itself or in combination with other materials used by the Business, is either potentially injurious to the public health, safety or welfare, or the environment, or (ii) could reasonably be expected to provide a basis for liability of any of the Companies or to any Governmental Authority or other Person under any Applicable Environmental Law. Hazardous Material shall include, without limitation, infectious or toxic substances, pollutants, radioactive materials, toxic hydrocarbons, petroleum or petro chemical products, gasoline, oil, diesel fuel or polychlorinated biphenyls or any products, by-products or fractions thereof, and asbestos. "IPO" has the meaning specified in Section 6(f). "Laws" means all laws, statutes, rules, regulations, ordinances and other pronouncements having the effect of law in the United States or any other country, or any domestic or foreign state, county, city or other political subdivision or of any Governmental Authority. "Lima Investment" has the meaning specified in Section 3(a). "Lima Project" has the meaning specified in Section 3. "Lima Project Company" has the meaning specified in Section 3 (a). "MMBTU" mean one million British Thermal Units. 16 "Party" and "Parties" means either or both of Global Energy or Oxbow. "Person" means and includes (i) an individual, (ii) a legal entity, including a partnership, a joint venture, a corporation, a trust, a limited liability company, a limited duration company, or a limited liability partnership, (iii) companies or associations or bodies of persons, whether or not incorporated, and (iv) a Governmental Authority. "Price Basis" has the meaning specified in Section 3(c). "Proceedings" means judicial or administrative actions, labor disputes, suits, proceedings, arbitrations, citations, complaints, or investigations. "Project Milestones" has the meaning specified in Section 3(d). "Purchase Price" has the meaning specified in Section 1. "Release" means any spilling, leaking, pumping, pouring, discharging, injecting, dumping or disposing of any (i) Hazardous Material or (ii) other substance which is not a Hazardous Material, in each case not in compliance with all applicable Laws, whether intentional or unintentional. "Shares" has the meaning specified in Section 1. "Transaction Information" has the meaning specified in Section 4(f). (b) In this Agreement, unless otherwise indicated or otherwise required by the context: (i) Reference to and the definition of any document (including this Agreement) shall be deemed a reference to such document including the exhibits and schedules thereto and as such document may be amended, supplemented, revised, assigned or modified from time to time prior to the applicable Closing Date; provided, however, that this rule of interpretation shall not apply to references to documents in the Schedules; (ii) All references to an "Article", "Section", "Schedule" or "Exhibit" are to an Article or Section hereof or to a Schedule or an Exhibit attached hereto, unless otherwise noted; 1. The table of contents, article and Section headings, and other captions in this Agreement are for the purpose of reference only and do not limit or affect its meaning; 2. Defined terms in the singular include the plural and vice versa, and the masculine, feminine, or neuter gender include all genders; 3. Accounting terms used herein but not defined in this Agreement shall have the respective meanings given to them under GAAP; 17 4. The words "hereof", "herein" and "hereunder" and words of similar import when used in this Agreement refer to this Agreement as a whole and not to any particular provision
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Extract the exact clause related to "Price Restrictions" from the excerpt above.