ZMJ (00564) announced that on October 20, 2025, the board received a resignation letter from Mr. Cheng Jinglei, the company's independent non-executive director. Mr. Cheng has served as an independent non-executive director since October 21, 2019, completing nearly six years in this role. According to the management regulations for independent directors published by the China Securities Regulatory Commission, independent non-executive directors may not serve continuously for more than six years in the same listed company. Mr. Cheng has requested to resign from his position as an independent non-executive director and from any relevant committees of the board, and he will no longer hold any position in the company after his resignation, which is effective immediately.