Zhongyuan Environmental Protection: Vice General Manager Xue Fei resigns due to reaching retirement age.

Zhongyuan Environmental Protection announced that the Board of Directors has received a written resignation letter from Vice General Manager Xue Fei. Due to reaching the statutory retirement age, Xue Fei has applied to resign from the position of Vice General Manager of the company and will not hold any other position in the company after resigning. His resignation will take effect from the date the resignation letter is submitted to the Board of Directors and will not affect the normal operation of the company. As of the date of the announcement, Xue Fei does not hold any shares of the company and has no unfulfilled commitments to fulfill.