Changshan Beiming (000158): Abnormal Volatility In Stock Trading

According to the rules of Shenzhen Beishan stock exchange, the fluctuation of stock price within 20 (20) consecutive days of July 2027 is abnormal. According to the rules of Shenzhen Beishan stock exchange, the stock price will fluctuate for 20 consecutive days (February 2027).

In view of the abnormal fluctuation of the company's stock trading, the board of directors of the company has checked the relevant matters. The relevant information is as follows:

1. There is no need to correct and supplement the information disclosed by the company in the early stage;

2. The company has not found any unpublished major information reported by the public media recently that may or has had a great impact on the stock trading price of the company;

3. The company's recent business situation is normal, and the internal and external business environment has not changed significantly;

4. After self-examination and inquiry, the controlling shareholder and actual controller of the company do not have any material matters that should be disclosed but not disclosed about the company;

5. After verification, the controlling shareholder and actual controller of the company did not buy and sell the company's shares during the abnormal fluctuation period of the company's stock trading.

As confirmed by the board of directors of the company, the company does not have any items that should be disclosed according to the relevant provisions of the Listing Rules of Shenzhen Stock Exchange, or the planning, negotiation, intention and agreement related to the matter; The board of directors also failed to obtain any information that the company should disclose according to the relevant provisions such as the Listing Rules of Shenzhen Stock Exchange, which has a great impact on the trading price of the company's shares; There is no need to correct and supplement the information disclosed by the company in the early stage.