Hesin Instruments announced that the closing price of the company's stock has deviated by 30% for three consecutive trading days (October 22, November 5, and November 6, 2024), indicating abnormal stock trading fluctuations. After self-inspection by the company and confirmation with the controlling shareholder and actual controller, besides the disclosed information on the issuance of shares, cash payment for the acquisition of assets, and fundraising-related information, there are no other significant undisclosed information. The company has not identified any corrections or supplements needed for previously disclosed information. The stock price of the company has fluctuated greatly in the short term, so investors are reminded to pay attention to investment risks, make rational decisions, and invest cautiously.