: The company first repurchases its shares through centralized competitive bidding.

Liantest Technology Announcement, August 4, 2025: The company repurchased 4,000 shares of the company's stock for the first time through the Shanghai Stock Exchange trading system through centralized bidding trading method. This represents 0.0062% of the company's total share capital of 64.3976 million shares. The highest price of the repurchase transaction was 39.02 yuan/share, the lowest price was 38.84 yuan/share, and the total amount of funds paid was 155,800 yuan. This repurchase is in accordance with relevant laws and regulations and the company's share repurchase plan.