On July 25th, NATA OPTO-ELECT announced that the company's board of directors recently received a written resignation letter from the company's Vice President Chen Huabing, who applied to resign from the position due to personal reasons and will no longer hold any position in the company after resigning. Chen Huabing's resignation will not affect the normal operation of the company, and the resignation letter will take effect from the date it is delivered to the company's board of directors