Guanhao High-tech: Director Wang Xin resigns due to work adjustment

Guanhao High-tech announced that the company's board of directors received Mr. Wang Xin's written resignation application on May 6, 2025. Mr. Wang Xin resigned from his positions as a director of the company and a member of the board's remuneration and assessment committee due to work adjustments. After his resignation, Mr. Wang Xin will no longer hold any position in the company. Mr. Wang Xin does not hold any company shares and has no disagreements with the company. The company will promptly elect a new director