Dengkang Oral announcement, the company supervisory board recently received a written resignation letter from supervisor Zhao Yao. Zhao Yao requested to resign from his position as supervisor in the company's seventh supervisory board for personal reasons, and after resigning, he will no longer hold any positions in the company or its holding subsidiaries. After Zhao Yao's resignation, the number of supervisors in the company will decrease from 5 to 4, and his resignation will not cause the number of supervisors to fall below the legal minimum, nor will it affect the normal operation of the company’s supervisory board and the company's daily production and operations. Zhao Yao does not Hold shares in the company and there are no commitments that should be fulfilled but have not been fulfilled. The company will elect a new supervisor as soon as possible in accordance with legal procedures.