Central Plains Internal Fitting: Deputy General Manager Wang Qingling retired and resigned from his position, but still holds a management position in a subsidiary.

Zhongyuan Inner Parts Announcement stated that the Board of Directors recently received Vice General Manager Wang Qingling's written resignation letter. Due to reaching the legal retirement age, he applied to resign from the position of Vice General Manager. After resignation, he will still hold a management position in a subsidiary of the company. Wang Qingling's resignation will take effect from the date of receipt by the Board of Directors. As of the date of the announcement, he does not hold any shares of the company and has no unfulfilled commitments. This resignation will not have any impact on the company's daily production and operations.