凯伦股份：聘任陈杰为公司副总经理、董事会秘书

Group 1 - The company announced the appointment of Chen Jie as the new Vice President and Secretary of the Board, effective from the date of the board's approval [1] - The term of the new appointment will last until the current board's term expires [1] - The previous acting role of the financial director, Ji Zhenghua, as the Secretary of the Board has been terminated [1]