Hailun Piano issued an announcement of anomaly. After verification, the information disclosed by the company in the early stage does not need to be corrected or supplemented. No significant undisclosed information that may or has had a great impact on the company's stock trading price has been found in recent public media reports. There has been no significant change in the current operation situation and internal and external operating environment. There is no significant matter that the company, the controlling shareholder, and the actual controller should disclose but have not yet disclosed, or significant matters in the planning stage. During the abnormal fluctuation of the stock, there was no behavior of buying or selling the company's stock by the company's controlling shareholder, actual controller, shareholders holding more than 5% of the shares, and the company's directors, supervisors, and senior management personnel.