ST Gong: Abnormal fluctuations in stock trading, no major undisclosed events to be disclosed recently.

ST Zhanggu announced that the company's stock has experienced abnormal fluctuations, with the cumulative deviation from the closing price for three consecutive trading days from July 1 to July 3, 2026 exceeding 12%. On July 1, the company decided not to lower the conversion price of "Zhanggu Convertible Bonds" this time, and will not propose a correction plan if triggered within the next 6 months. After verification, the company currently has no major undisclosed matters to disclose, its recent operations are normal, and there have been no significant changes in its internal and external environment. The controlling shareholder and actual controller have not engaged in any trading of the company's stock. In addition, the company's stock has been subject to other risk warnings. Investors need to be aware of the risks.