More Guangdong Guanhao High-tech Co., Ltd. Class A news Guangdong Guanhao High-tech Co., Ltd. Class ASSE: 600433 冠豪高新2025年第四次临时股东会决议公告 Nov 19, 2025 · Issued by Guangdong Guanhao High-tech Co., Ltd. Class A via Shanghai Stock Exchange As issuedPlain English 冠豪高新2025年第四次临时股东会决议公告仅供参考,请查阅当日公告全文。公告全文参考链接: View Attachment