More Qingdao Greensum Ecology Co., Ltd. Class A news Qingdao Greensum Ecology Co., Ltd. Class ASZSE: 300948 Qingdao Greensum Ecology's Share Trade To Halt Sep 21, 2025 at 8:25 AM UTC · Issued by Qingdao Greensum Ecology Co., Ltd. Class A As issuedPlain English QingDao Greensum Ecology Co Ltd SZSE:300948:SAYS TRADING IN SHARES TO HALT FROM SEPT 22 PENDING POTENTIAL OWNERSHIP CHANGE Company analysis