上海电力(600021.SH)：不存在涉及公司的应披露而未披露导致股价异常波动的事项

Group 1 - The core point of the announcement is that Shanghai Electric (600021.SH) has confirmed there are no undisclosed matters that could have led to abnormal stock price fluctuations, including major asset restructuring, significant transactions, business reorganizations, or share buybacks [1] Group 2 - The company conducted a self-examination and verified with its controlling shareholder regarding the stock price volatility [1] - The announcement serves to clarify the situation to investors and the market, ensuring transparency [1]