Chuanheng shares: Obtained two patents, "cutting ceiling cloth holes and construction" and others

Chuanheng Co., Ltd. announced that the company and its subsidiary, Fulmin Mining, recently received 2 patent certificates issued by the State Intellectual Property Office, namely an invention patent for "a hole-cutting structure and construction method for blasting in a shaft" and a utility model patent for "a sludge treatment system for underground water tanks in phosphate mines", with the authorization announcement date being July 21, 2026. The former has been applied to mine construction, while the latter is currently undergoing pilot testing. The above-mentioned patents will not have a significant impact on the company's current operating conditions, but will help improve the intellectual property protection system and enhance core competitiveness.