大有能源：股票交易异常波动暨风险提示公告

Core Viewpoint - Daya Energy's stock price has experienced significant volatility, with a cumulative increase of 68.37% over six trading days, contrasting with a 2.39% decline in the Shanghai Composite Index and a 7.93% increase in the coal mining and processing industry index, indicating potential irrational speculation risks [2] Company Summary - Daya Energy announced that its stock price had deviated significantly, with a cumulative increase exceeding 20% over three consecutive trading days [2] - The company confirmed, after self-examination and verification with its controlling shareholder Yimai Coal Industry Group Co., Ltd., that there are no undisclosed significant matters or important information as of the announcement date [2] Industry Summary - The coal mining and processing industry index saw a cumulative increase of 7.93% during the same period when Daya Energy's stock surged [2] - The overall market trend is highlighted by the Shanghai Composite Index's decline of 2.39%, contrasting with the performance of Daya Energy's stock [2]