According to Youyan New Materials's announcement, the cumulative closing price deviation value of the company's stock fell by more than 20% for three consecutive trading days on July 16, July 17, and July 20, 2026, which is an abnormal fluctuation. After self-inspection and verification with the controlling shareholders, as of the disclosure date of the announcement, the production and operation of the company and subsidiaries were normal, the internal and external environment had not changed, the controlling shareholders had not disclosed important matters, no media reports or rumors affecting the stock price were discovered, and the directors, supervisors, and controlling shareholders had not traded the company's shares during this period. The company reminds investors to take the designated channel information as the basis and pay attention to risks.

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