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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or affiliates, licensees or clients anywhere, and not make use of such Confidential Information other than in relation to its performance under this Agreement. This obligation shall not apply to: (i) Confidential Information which at the time of disclosure by the disclosing party is in the public domain; or (ii) Confidential Information which, after disclosure by the disclosing party, becomes part of the public domain by publication or otherwise, other than by an unauthorized act or omission by the receiving party; (iii) Confidential Information which receiving party can show by contemporary written records was in its possession at the time of the disclosure and which was not acquired, directly or indirectly from disclosing party; or (iv) Confidential Information which receiving party rightfully receives from a third party and which was not acquired, directly or indirectly, from the disclosing party; (v) information which is developed independently without reference to the Confidential Information of the other party; or (v) Confidential Information which, if disclosed in written or other tangible form, is not marked "Confidential", or if disclosed orally is not summarized in a writing identifying the Confidential Information and submitted to the receiving party within thirty (30) days of the oral disclosure; or (vi) Confidential Information which is compelled by law to be disclosed by the receiving party, provided that the receiving party shall use its best efforts to give the disclosing party ten (10) days prior written notice of any such compelled disclosure. Each party agrees that it shall restrict its disclosures of the disclosing party's Confidential Information within its own organization to those persons having a need to know it for the purposes of performance under this Agreement and that such persons shall be advised of the obligations of confidentiality set forth herein and shall be obligated in like fashion. Upon request on termination or expiration of this Agreement, the receiving party shall promptly return to the disclosing party all Confidential Information and shall retain no copies except that one copy may be retained for purposes of determining such receiving party's compliance with the terms of this paragraph. 16. Disputes and Arbitration. The parties shall first seek to resolve any dispute by negotiations between their senior executives. When a party believes there is a dispute under this Agreement, that party will give the other party written notice of the dispute. Failing settlement of the dispute within 60 days of notice, either party may initiate binding arbitration proceeding; by 9 written notice to the other party, provided however, no dispute arising from any actual or threatened breach of any provisions in Sections 10 or 15 of this Agreement shall be subject to Arbitration. However, any other claims or disputes arising hereunder, including the construction or application of this Agreement, shall be settled by arbitration before a single arbitrator in accordance with the Rules for Commercial Arbitration of the American Arbitration Association ("AAA") then in force. The place of arbitration shall be the location of the party hereto against whom the claim is made. If the parties cannot agree on an arbitrator within 10 days after demand by either of them, then the arbitrator shall be selected pursuant to the AAA's Commercial Arbitration rules. The decision of the arbitrator shall be final and binding upon the parties and may be submitted to any court of competent jurisdiction for entry of a judgment thereon in accord with the Federal Arbitration Act or the Uniform Arbitration Act. The expense of the arbitration shall be shared equally by both parties. Each party shall bear its own "other" costs, i.e. fees and costs of its own lawyers and witnesses. 17. Notices. Any notice required or permitted to be given hereunder shall be deemed to have been duly given if delivered by hand, overnight courier delivery or mailed, certified and registered mail, with postage prepaid to the addresses first set forth above or at such other addresses as either party may designate in writing to the other, and if to ALFA AESAR with a copy to Johnson Matthey, 435 Devon Park, Suite 600. Wayne PA 19087, Attention: Vice President & General Counsel. This section is not intended to govern the day-to-day business communications necessary between the parties in performing their duties, in due course, under the terms of this Agreement. 18. Severability. The provisions of this agreement shall be severable, and if any provision of this Agreement is held to be invalid or unenforceable, it shall be construed to have the broadest interpretation which would render it
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Extract the exact clause related to "Change Of Control" from the excerpt above.

assistant: Not found.