Chint Power: Abnormal fluctuations in stock trading, no undisclosed matters that need to be disclosed.

Zhengtai Power announced that the company's stock had a deviation value exceeding 20% from the closing price for two consecutive trading days on March 11 and March 12, 2026, which is considered abnormal fluctuations. After verification, the company confirmed that there is no need to correct or supplement the information previously disclosed, and no undisclosed significant information reported by the media was found. Currently, the production and operation of the company are normal, both internally and externally, and there have been no changes. The controlling shareholder and the actual controller of the company have not disclosed any undisclosed significant matters. There was no trading of the company's stock during the period of abnormal fluctuations. The company plans to disclose its 2025 annual report on April 14.