More Zhejiang Tuna Environmental Science & Technology Co., Ltd. Class A news Zhejiang Tuna Environmental Science & Technology Co., Ltd. Class ASSE: 603177 603177:德创环保关于选举职工代表董事的公告 Nov 19, 2025 · Issued by Zhejiang Tuna Environmental Science & Technology Co., Ltd. Class A via Shanghai Stock Exchange As issuedPlain English 603177:德创环保关于选举职工代表董事的公告仅供参考,请查阅当日公告全文。公告全文参考链接: View Attachment