金正大杨功庆辞去副总经理财务负责人职务

Group 1 - Yang Gongqing has resigned from the positions of Vice General Manager and Financial Officer at Jinzhongda due to work adjustments, but will remain as the Secretary of the Board [1] Group 2 - Other companies have also seen changes in their financial leadership, including Zhonglan Environmental, which reported the resignation of its Financial Officer Mao Qingyan, and Senba Sensor, which appointed Jiang Jinxiu as its new Financial Officer [2][2] - Luoxin Pharmaceutical has appointed Wu Yongsheng as its new Financial Officer [2]