According to Tongding Internet's announcement, the cumulative closing price deviation value of the company's stock fell by more than 20% for three consecutive trading days on September 14, September 15, and September 16, 2026, which is an abnormal fluctuation in stock trading. After self-inspection and verification with the controlling shareholder and actual controller, the company's current daily business situation is normal, there have been no major changes. Other than the disclosed matters, there is no major information that should be disclosed. As of September 15, 2026, the company's rolling price-earnings ratio was 126.74 and the net price-earnings ratio was 10.23, all higher than the average of the electrical machinery and equipment manufacturing industry. Investors are kindly requested to invest rationally and pay attention to transaction risks.

According to Tongding Internet's announcement, the cumulative closing price deviation value of the company's stock fell by more than 20% for three consecutive trading days on September 14, September 15, and September 16, 2026, which is an abnormal fluctuation in stock trading. After self-inspection and verification with the controlling shareholder and actual controller, the company's current daily business situation is normal, there have been no major changes. Other than the disclosed matters, there is no major information that should be disclosed. As of September 15, 2026, the company's rolling price-earnings ratio was 126.74 and the net price-earnings ratio was 10.23, all higher than the average of the electrical machinery and equipment manufacturing industry. Investors are kindly requested to invest rationally and pay attention to transaction risks.