According to Xilong Science's announcement, the cumulative deviation value of the company's stock closing price increase exceeded 20% for 2 consecutive trading days on September 15 and September 16, 2026, which is an abnormal fluctuation in stock trading. The company achieved operating income of 4.307 billion yuan for the first half year of 2026, an increase of 27.90%; net profit to mother was 394.13 million yuan, an increase of 152.33%; net profit after deducting non-return to mother was 46.642 million yuan, an increase of 16.39% year on year. There have been no major changes in the company's business situation or internal and external business environment recently. After self-inspection and verification with the controlling shareholders and actual controllers, there were no important matters that should be disclosed but not disclosed, there were no important matters in the planning stage, and there were no situations where the company's shares were traded during the period of abnormal fluctuations. Investors are kindly requested to invest rationally and pay attention to investment risks.

According to Xilong Science's announcement, the cumulative deviation value of the company's stock closing price increase exceeded 20% for 2 consecutive trading days on September 15 and September 16, 2026, which is an abnormal fluctuation in stock trading. The company achieved operating income of 4.307 billion yuan for the first half year of 2026, an increase of 27.90%; net profit to mother was 394.13 million yuan, an increase of 152.33%; net profit after deducting non-return to mother was 46.642 million yuan, an increase of 16.39% year on year. There have been no major changes in the company's business situation or internal and external business environment recently. After self-inspection and verification with the controlling shareholders and actual controllers, there were no important matters that should be disclosed but not disclosed, there were no important matters in the planning stage, and there were no situations where the company's shares were traded during the period of abnormal fluctuations. Investors are kindly requested to invest rationally and pay attention to investment risks.