: Hu Yiqiang resigns from the position of Vice General Manager of the company

On June 26, Huachi Environmental Protection announced that the Board of Directors recently received a written resignation report from the company's Vice General Manager, Hu Yiqiang. Due to a change in job duties, Hu Yiqiang applied to resign from the position of Vice General Manager but will continue to hold other positions within the company after resigning. The resignation will take effect from the date it is received by the Board of Directors.