ST Longyu issued an abnormal announcement that the company's stock had a cumulative deviation of more than 12% in the closing price for three consecutive trading days on June 7th, June 11th, and June 12th, 2024, which belongs to abnormal fluctuations in stock trading. After the company's self-inspection, as of the disclosure date of this announcement, there were no significant matters that affected abnormal fluctuations in the company's stock trading except for the relevant matters involved in the above regulatory measures, and there were no other significant matters involving the company that should have been disclosed but not disclosed.