川恒股份：获得专利证书的公告

Core Viewpoint - The company, Chuanheng Co., Ltd., announced the receipt of a patent certificate for a concentrated process of fluorosilicic acid from the National Intellectual Property Administration of the People's Republic of China [2] Group 1 - The patent is for a process related to fluorosilicic acid, indicating potential advancements in the company's product offerings [2] - The patent was granted to both Chuanheng Co., Ltd. and its subsidiary, Guangxi Pengyue Ecological Technology Co., Ltd., highlighting collaboration within the company [2]