ST Energy Saving: Possibility of change in company's control rights, stock trading halted.

ST Energy Saving Announcement: The company has learned that Changjiang Securities is in the process of handling the judicial transfer of pledged shares. Once completed, Shenwu Group's shareholding will decrease to 72.6 million shares, accounting for 11.23% of the total shares, no longer being the largest shareholder. The control of the company may change. The stock will be suspended from trading on February 10, 2026, and the suspension is expected to last no more than 2 trading days.