Guorui Technology: Director and General Manager Huang Qiang has left his position, and the Chairman will act as the General Manager.

Guorui Technology announced that on August 5, the company received a written resignation letter from Director and General Manager Huang Qiang, due to changes in work circumstances, resigning from related positions. After his resignation, he will no longer hold any positions within the company or its subsidiaries. His resignation will not affect the normal operation of the board of directors and will take effect upon delivery. The company will promptly complete the relevant elections and appointments. On the same day, the board of directors reviewed and approved a proposal for Chairman Guo Jihang to temporarily assume the responsibilities of the general manager until a new general manager is appointed.