Tongyi carbon neutral technology announcement, the company's stock prices have experienced deviation exceeding 20% consecutively for 2 trading days on December 4th and December 5th, 2024, indicating abnormal fluctuations. Currently, the company's production and operation activities are normal, with no significant changes in its main business, and no major adjustments in market environment or industry policies. After a self-inspection and confirmation with the controlling shareholder, the company has confirmed that there are no significant matters or information that should have been disclosed but were not. The company reminds all investors to invest rationally and be aware of risks.