Tiancheng Technology: Secretary of the Board Fei Wei plans to reduce holdings by no more than 0.0397%

Tian Cheng Technology Announcement: As of the disclosure date, the Board Secretary and Vice General Manager, Fei Wei, holds 198,000 shares of the company, accounting for 0.1588% of the total share capital of the company. Due to personal fund needs, he plans to reduce his company's shares through centralized bidding from March 11, 2026 to June 10, 2026, not exceeding 49,505 shares, accounting for 0.0397% of the total share capital of the company, and not exceeding 25% of his total holdings before the reduction.