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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this exhibit has been filed separately with the Commission. 26 8.4 Commercial Milestone Payments. Green Cross shall pay to MacroGenics the Net Sales milestone payments set forth below, which shall be due and payable within *** after the end of the first Calendar Year during which such milestone is triggered. (a) First occurrence of aggregate Net Sales for a period of *** of all Products in the Territory *** ***. (b) First occurrence of aggregate Net Sales for a period of *** of all Products in the Territory exceeding *** 8.5 Product Royalties. (a) Green Cross shall pay to MacroGenics a royalty at the rate determined in accordance with the royalty chart included in Exhibit H attached hereto on Net Sales of Products for the Royalty Term. (b) Green Cross shall pay to MacroGenics a royalty of *** on Net Sales of Competing Products for the Royalty Term. 8.6 Upstream License Royalties. In addition to the other royalty payments set forth in this Section 8, Green Cross shall reimburse MacroGenics for royalty payments payable by MacroGenics as a result of the Collaboration pursuant to: (a) the Upstream Agreements identified on Exhibit E as of the Effective Date and (b) any additional Upstream Agreements identified by MacroGenics after the Effective Date that include a license to any patent(s) that has any claim(s) that would otherwise prevent MacroGenics from fulfilling its obligations under this Agreement or from supplying MGAH22 or any Product in the Territory (the "Upstream Royalties"). Green Cross' obligation under this Section 8.6 with respect to the payment of Upstream Royalties under an Upstream Agreement shall terminate upon termination of MacroGenics' obligation to pay royalties under the terms of such Upstream Agreement. 8.7 Third Party Agreements. Green Cross (or its Affiliate or Sublicensee) shall be responsible, at its sole expense and discretion, for obtaining any agreements with Third Parties (other than the Upstream Agreements) for any Third Party rights which would be infringed by the Development, manufacturing, importation, or Commercialization of any Product in the Territory. 8.8 Payment of Milestones. All milestone payments shall be due and payable within *** after the event for which the payment is due. 8.9 Reports; Payments (a) Net Sales Quarterly Reports. During the Term, following the First Commercial Sale of a Product in the Territory, Green Cross shall furnish to MacroGenics: (i) a quarterly written report for the Calendar Quarter showing the Net Sales of all Products (and Competing Products) subject to royalty payments sold by Green Cross and its Related Parties in the Territory during the reporting period and the royalties payable under this Agreement; and *** = Portions of this exhibit have been omitted pursuant to a request for confidential treatment. An unredacted version of this exhibit has been filed separately with the Commission. 27 (ii) a quarterly report for the Calendar Quarter showing Green Cross' Commercial Supply Costs, Third Party Royalties and Upstream Royalties for such Calendar Quarter, with such detail as shall reasonably allow MacroGenics to determine the basis for such quarterly costs. (b) Submission and Payment Schedule (i) Reports. Reports under this Section 8.9 shall be due on the ninetieth (90 ) day following the close of each Calendar Quarter. (ii) Royalties. Royalties shown to have accrued by each report shall, unless otherwise specified under this Agreement, be due and payable on the date such report is due. 8.10 Payment Exchange Rate. All payments to be made by Green Cross to MacroGenics under this Agreement shall be made in United States dollars by bank wire transfer in immediately available funds to a bank account in the United States designated in writing by MacroGenics. For invoices that Green Cross shall forward to MacroGenics, Green Cross shall use an exchange rate equal to the Telegraphic Transfer (T/T) selling rate as published by Korean Exchange Bank as of the close of business on the last business day of the preceding month. 8.11 Tax Withholding. If laws, rules or regulations require Green Cross to withhold income taxes or other taxes imposed upon payments set forth in this Section 8, Green Cross shall make such withholding payments as required and subtract such withholding payments from the payments set forth in this Section 8. Green Cross shall submit original receipts or other appropriate proof of payment of the withholding taxes to MacroGenics within a reasonable period of time to allow MacroGenics to document such tax withholdings for purposes of claiming foreign tax credits and similar benefits, and shall cooperate with reasonable requests of MacroGenics (without
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Extract the exact clause related to "Non-Compete" from the excerpt above.

assistant: Green Cross shall pay to MacroGenics a royalty of *** on Net Sales of Competing Products for the Royalty Term.