Baotailong: The coke oven maintenance has been completed, and the affiliated coal mine Baotailong No. 1 Mine has been approved as an official mine.

Jin10 data reported on October 13, Baotailong released a stock price fluctuation announcement. The company's stock closing price increase deviation value exceeded 20% cumulatively over two consecutive trading days on October 10 and October 13, 2025, which constitutes an abnormal fluctuation in stock trading. After the company conducted a self-inspection and verified with the controlling shareholder and actual controller, there is no significant information that should be disclosed but has not been disclosed. The company's coke oven maintenance has been completed, and its coal mine Baotailong No. 1 Mine has been approved as an official mine. Other production and operation activities are normal, and no significant events have been found that may have a substantial impact on the company's stock trading price.