Tianyu Mathematics announced that the cumulative deviation value of the closing price increase of the company's stock exceeded 20% for three consecutive trading days on July 31, August 3, and August 4, 2026, which was an abnormal fluctuation. After self-inspection, there were no corrections or additions to the information disclosed by the company in the early stages, production and operation were normal, and there were no important matters that should have been disclosed but not disclosed. The largest shareholder did not have any relevant undisclosed important matters, and did not trade the company's shares during the period of abnormal fluctuations. The company reminds investors to rely on designated media information, invest rationally, and be aware of risks.

Tianyu Mathematics announced that the cumulative deviation value of the closing price increase of the company's stock exceeded 20% for three consecutive trading days on July 31, August 3, and August 4, 2026, which was an abnormal fluctuation. After self-inspection, there were no corrections or additions to the information disclosed by the company in the early stages, production and operation were normal, and there were no important matters that should have been disclosed but not disclosed. The largest shareholder did not have any relevant undisclosed important matters, and did not trade the company's shares during the period of abnormal fluctuations. The company reminds investors to rely on designated media information, invest rationally, and be aware of risks.