Shenglong shares: abnormal fluctuations in stock trading, no undisclosed matters that should be disclosed.

Shenglong Corporation announced that the closing price of the company's stock on May 26 and 27, 2026, increased by more than 20% for two consecutive trading days, which is considered abnormal volatility. After verification, it was found that the company's previous disclosed information does not require correction or supplementation, there are no undisclosed significant events that should be disclosed, the recent production and operation are normal, and the internal and external environments have not changed. Relevant personnel did not buy or sell company stocks during the abnormal volatility period. The company reminds investors to rely on designated media for information, invest rationally, and pay attention to risks.