凯华材料：第四届监事会第十一次会议决议公告
Group 1 - The company announced the cancellation of the supervisory board and supervisors, along with the revision of related proposals during the 11th meeting of the 4th supervisory board [2]
Group 1 - The company announced the cancellation of the supervisory board and supervisors, along with the revision of related proposals during the 11th meeting of the 4th supervisory board [2]