According to Shipu Testing's announcement, the cumulative deviation value of the closing price increase of the company's stock exceeded 30% for three consecutive trading days from July 20 to July 22, 2026, which is an abnormal fluctuation. After verification, there is no need to correct or supplement the information disclosed earlier by the company. Recently, the operation is normal, the internal and external environment has not changed, the company, controlling shareholders and actual controllers should not disclose undisclosed matters, the controlling shareholders and actual controllers did not trade the company's shares during the period of abnormal fluctuations, and there were no violations of fair disclosure of information. Remind investors to invest rationally and be aware of risks.

According to Shipu Testing's announcement, the cumulative deviation value of the closing price increase of the company's stock exceeded 30% for three consecutive trading days from July 20 to July 22, 2026, which is an abnormal fluctuation. After verification, there is no need to correct or supplement the information disclosed earlier by the company. Recently, the operation is normal, the internal and external environment has not changed, the company, controlling shareholders and actual controllers should not disclose undisclosed matters, the controlling shareholders and actual controllers did not trade the company's shares during the period of abnormal fluctuations, and there were no violations of fair disclosure of information. Remind investors to invest rationally and be aware of risks.