TTC announced that the company's stock price deviation exceeded 20% cumulatively over three consecutive trading days on July 29, July 30, and July 31. According to the trading rules of the Shanghai Stock Exchange, this constitutes an abnormal fluctuation in stock trading. After the company's self-examination and verification with the controlling shareholder, it was confirmed that there are no significant matters that should have been disclosed but were not disclosed as of the announcement date. The company's production and operation are normal, with no significant changes, and there are no major asset restructuring or listed company acquisition matters involved. There have been no media reports or market rumors affecting the stock price. Directors, supervisors, senior executives, and the controlling shareholder did not buy or sell the company's stock during the period of abnormal stock fluctuations. The company reminds investors to pay attention to market trading risks