ST and Ke received regulatory letters from the Shenzhen Stock Exchange.

ST and Ke received a supervision letter from the Shenzhen Stock Exchange. On April 29, 2025, the company disclosed a "Notice on Correction of Prior Accounting Errors" showing accounting errors in the previously disclosed "2024 First Quarter Report," "2024 Interim Report," and "2024 Third Quarter Report." The company corrected and reduced the operating income and operating costs of the first three quarters of 2024, with a reduction of 40.9511 million yuan in operating income in the third quarter of 2024, accounting for 88.08% of the adjusted operating income. The company's actions violated relevant regulations.