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:
"""
methods and material supplier information, that is generally available to or known by the public, can be obtained on reasonable terms from Third Parties or is already available or being utilized by Customer or its Affiliate at one of Customer's or its Affiliate's facilities; (ii) host site visits to the Manufacturer's Facility by Customer to observe production of the applicable Product or Products, in each case, at a mutually agreed date and subject to confidentiality procedures or requirements as may be requested or implemented by Manufacturer; provided that the request for each such visit shall be made so as to allow for sufficient advance preparation time and can be accommodated in the requested timeframe without interruption to Manufacturer's routine production or operations; -24- Source: UPJOHN INC, 10-12G, 1/21/2020 (iii) performance of high-level consultation and answering reasonable queries for Customer through the transfer process; and (iv) provision of reasonable Product samples required under applicable Law for transfer activities. (b) Customer shall be responsible for identifying and requesting any and all Technical Support that is required from Manufacturer to assure such technology transfer is successful. (c) The Parties shall reasonably cooperate and mutually agree to facilitate the provision of any additional reasonable Technical Support with respect to the applicable Product or Products to Customer, including assistance through the transfer process, Manufacturer Personnel visits to the Receiving Site and training and troubleshooting during the Receiving Site's first production run of the applicable Product or Products, in each case, as and to the extent reasonably agreed by Manufacturer in each instance (and subject to Sections 2.10(d), 2.10(e) and 2.10(f)). (d) The Parties will work together in good faith to plan for upcoming and ongoing Technical Support needs and to accommodate such plans in order to maintain ongoing business continuity. In addition, Manufacturer shall have no obligation to hire or retain any individuals or make any capital expenditures in connection with Technical Support, and Manufacturer's obligation to provide Technical Support is contingent upon the continued employment by Manufacturer of those individuals capable of providing such Technical Support. Manufacturer may terminate its obligation to provide any Technical Support with respect to the applicable Product under this Agreement if Customer or any of its Affiliates hires any Manufacturer Personnel involved in providing Technical Support to Customer hereunder (without limiting any applicable non-solicitation obligations of Customer pursuant to the Business Combination Agreement). (e) Customer shall be solely responsible for any and all regulatory or other Governmental Authority requirements, activities and related costs and expenses that arise in conjunction with any Technical Support, technology transfer of production or production of each Product to or at the Receiving Site. These activities may also include, but are not limited to, creation of additional data or technical information, analytical method modifications or other work of a technical nature required to support regulatory queries or contemporary standards and guidelines driven by the manufacturing transfer (subject to Section 8.2). -25- Source: UPJOHN INC, 10-12G, 1/21/2020 (f) Subject to Section 2.5(e), Customer is responsible for, and shall promptly reimburse Manufacturer for, any and all reasonable out-of- pocket costs and expenses incurred by or on behalf of Manufacturer in connection with any Technical Support provided to Customer under this Agreement, including employee costs to be charged at a rate that reasonably approximates the cost of providing the Technical Support, without any intent to cause Manufacturer to make profit or incur loss. (g) With respect to each Product for which Manufacturer provides Technical Support under this Agreement, Manufacturer shall provide to Customer any analytical materials and methods in Manufacturer's possession or control that are required in connection with disclosures to any applicable Governmental Authority to qualify the applicable Product Materials, Buy-Sell Materials, or Customer- Supplied Materials for such Product or such Product itself for release testing to meet the then-current applicable marketing authorization, in each case, subject to Section 13. (h) Nothing in this Agreement shall require Manufacturer to provide more than 75 hours per calendar year per Product in connection with any Technical Support. Notwithstanding anything to the contrary herein, except as expressly provided in Section 2.10(g), Manufacturer shall have no obligation to disclose, license or otherwise provide confidential or proprietary information of Manufacturer, its Affiliates or any Third Party in connection with this Agreement or any Technical Support or technology transfer therein. 3. Price; Payment; Price Adjustments; Taxes. 3.1 Price. (a) Initial Price. On a Fiscal Year-by-Fiscal Year basis, Customer shall purchase each Product from Manufacturer at the Price for such Product for such Fiscal
"""

Extract the exact clause related to "Volume Restriction" from the excerpt above.

assistant: Nothing in this Agreement shall require Manufacturer to provide more than 75 hours per calendar year per Product in connection with any Technical Support.