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Corporate column

lDuofuduo New Materials Co., Ltd   Duofuduo New Materials Co., Ltd. plans to invest 295 million RMB to implement a technology transformation project for producing 100000 tons of fluoride salt series materials annually. The project includes the construction of a new 3000 t/a sodium fluoride production line, the upgrading of existing facilities for anhydrous aluminum fluoride and cryolite, and the transformation of the white carbon black workshop to produce high molecular weight cryolite.

lKemu Efsi Co., Ltd  On November 21, 2025, information from the China National Intellectual Property Administration showed that Komuevsi Co., Ltd. recently obtained an invention patent entitled "refrigerant composition containing Z-1,3,3,3-tetrafluoropropylene, its preparation method and use". The patent relates to the fluoroolefin refrigerant composition with Z-HFO-1234ze as the core, which is mainly used in air conditioning, refrigeration systems, heat pumps and other fields.

lQuzhou Huanxin Fluorine Materials Co., Ltd    Quzhou Huanxin Fluorine Materials Co., Ltd. plans to invest 52 million RMB to expand the project of producing 77000 tons of mixed refrigerants and 800 tons of fluorine-containing fine chemicals annually within the existing factory area. The company will also add production equipment such as storage tanks, reaction vessels, and distillation towers.

lChangshu Sanai Fuzhen Fluorine New Materials Co., Ltd      The expansion project of Changshu Sanai Fuzhen Fluorine New Materials Co., Ltd. with an annual output of 1500 tons of fluororubber and 1000 tons of tetrafluoroethylene perfluoroalkyl vinyl ether has obtained environmental impact assessment approval on November 21. The total investment of this project is 47.6056 million RMB, and it will expand the production line within the existing factory area to meet market demand.

lJiangsu Xintai Material Technology Co., Ltd    Jiangsu Xintai Material Technology Co., Ltd. plans to invest 26.8 million RMB to implement a product structure adjustment and technological transformation project, which will reduce some potassium fluoroborate production capacity, cancel potassium fluorotitanate and potassium fluorozirconate products, significantly increase liquid calcium chloride production capacity, and add hydrofluoric acid and potassium chloride solution products.

lShandong Dongyue Future Hydrogen Energy Materials Co., Ltd   Shandong Dongyue Future Hydrogen Materials Co., Ltd. plans to invest 5.5 million yuan to implement the PPVE and fluorine-containing green surfactant transformation project. Through technological transformation, it will increase the annual production capacity of 100 tons of perfluoromethyl ether monomer and 40 tons of perfluoroethyl ether monomer, while maintaining the existing production capacity of products such as perfluorodioxane. It is expected to be completed and put into operation in December 2026.

lHunan Tianfu New Materials Co., Ltd   Hunan Tianfu New Materials Co., Ltd. plans to invest 250 million RMB to build an industrial base project in Xiangjiang New Area, Hunan. The project will include the construction of a new research and development center, production workshop, and related supporting facilities. The main focus will be on the synthesis of key materials such as perfluoroether rubber and the research and development of optical coating materials.

lGanzhou Shenghe New Materials Co., Ltd     Ganzhou Shenghe New Materials Co., Ltd. plans to implement a renovation project in the Huichang Fluorine Salt Chemical Industry Base, which will form an annual production capacity of 600 tons of lithium fluoride and 400 tons of rare earth fluoride (including dysprosium fluoride, terbium fluoride, etc.).

lWeihai Xinyuan New Materials Co., Ltd     The high-end fluorine-containing fine chemical expansion project of Weihai Xinyuan New Materials Co., Ltd. has passed the environmental impact assessment approval on November 21. The project has a total investment of 180 million RMB and will be constructed in two phases. After completion, it will have an annual production capacity of 8000 tons of tetrachloropropane, 4000 tons of trifluoropropene, 3600 tons of trifluoro-chloroethane, 2500 tons of trifluoroethanol, and related fluorine-containing fine chemicals.

lGansu Juhua New Materials Co., Ltd    Gansu Juhua New Materials Co., Ltd. plans to invest approximately 2.016 billion RMB to implement a high-performance fluorine chlorine new material integrated upgrading project in Yumen Economic Development Zone. The project will add 21000 t/a of hexafluoropropene production capacity and build two sets of tetrafluoropropene units with new process routes, forming a total production capacity of 35000 t/a of the fourth generation refrigerant 1234yf. At the same time, a supporting 100000 t/a chloromethane unit will be constructed.

lZibo Feiyuan Chemical Co., Ltd      Zibo Feiyuan Chemical Co., Ltd. recently obtained an invention patent authorization entitled "A system and method for removing non-metallic impurities from tungsten hexafluoride using hydrogen gas". This technology involves a purification process for tungsten hexafluoride and can effectively remove non-metallic impurities from it.

lSichuan Daohong New Materials Co., Ltd    Sichuan Daohong New Materials Co., Ltd. plans to invest approximately 453 million RMB to build a new special new material base project (Phase I) in Meishan High tech Industrial Park. The project will include the construction of multiple production lines and research and development centers for fluorosilicone rubber, fluororesin, fluororubber compound, and more.

                    Source: Fluorine Chemical Public account, Fluorine Chemical Industry Circle Public Accoun