More Zhengzhou Tiamaes Technology Co. Ltd Class A news Zhengzhou Tiamaes Technology Co. Ltd Class ASZSE: 300807 Zhengzhou Tiamaes Technology Says Trading In Its Shares To Resume On May 7 May 6, 2026 at 12:51 PM UTC · Issued by Zhengzhou Tiamaes Technology Co. Ltd Class A As issuedPlain English Zhengzhou Tiamaes Technology Co Ltd SZSE:300807:SAYS TRADING IN ITS SHARES TO RESUME ON MAY 7