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lZhongchuan Special Gas Zhongchuan Special Gas obtained an invention patent authorization on October 10, 2025, entitled "An Efficient Purification Device and Method for Octafluoropropane". The technology adopts a three-stage distillation tower device, which can efficiently purify electronic grade octafluoropropane gas with a purity greater than 99.999%.
lShandong Zhenbo Chemical Co., Ltd Shandong Zhenbo Chemical Co., Ltd. plans to invest 470 million RMB to build a 90000 ton anhydrous aluminum fluoride and high-end fluorine-containing material co production project in Maqiao Chemical Industry Park, Huantai County, Zibo City. The project will be constructed in two phases: the first phase will build 60000 t/a anhydrous hydrogen fluoride and 90000 t/a anhydrous aluminum fluoride facilities; The second phase will construct a 20000 t/a electronic grade hydrofluoric acid plant, which can produce 90000 tons of anhydrous aluminum fluoride and 20000 tons of electronic grade hydrofluoric acid annually, as well as by-products such as fluorogypsum.
lQuzhou Huanxin Fluorine Materials Co., Ltd Recently, Quzhou Huanxin Fluorine Materials Co., Ltd. announced the environmental impact assessment of its project with an annual output of 77000 tons of mixed refrigerants and 800 tons of fluorine-containing fine chemicals. The project plans to invest 52 million RMB to expand the project with an annual output of 77000 tons of mixed refrigerants and 800 tons of fluorine-containing fine chemicals. Equipment such as storage tanks, reaction vessels, and distillation towers will be added to the existing factory area.
lChangshu Sanaifu Fluorine Chemical Co., Ltd On September 29th, Changshu Sanaifu Fluorine Chemical Co., Ltd. announced its annual production of 6000 tons of chlorotrifluoroethylene, 13200 tons of hydrochloric acid, and 1200 tons of hydrofluoric acid as by-products before the project was submitted for approval. The specific situation of the project is as follows: the planned investment is about 184 million RMB to implement a technological transformation project. By phasing out the existing F141b unit and building new facilities such as hydrogen supply stations, the project aims to achieve an annual production of 6000 tons of trifluorochloroethylene, and produce 13200 tons of hydrochloric acid and 1200 tons of hydrofluoric acid as by-products.
lGansu Juhua New Materials Co., Ltd The high-performance silicon fluorine new material integration project of Gansu Juhua New Materials Co., Ltd., with a total investment of 41 billion RMB, has completed a cumulative investment of 4.89 billion RMB and has entered the main construction stage. It is planned to be put into trial operation in the third quarter of 2026. After the completion of the project, it is expected that the annual industrial added value will exceed 32 billion RMB, which will help Yumen City become the core base of the silicon fluorine new material industry in the northwest region.
lZhejiang Sanmei Chemical Co., Ltd Zhejiang Sanmei Chemical Co., Ltd. plans to invest 30.9 million RMB to expand the pilot platform project (Phase I) in Wuyi County New Materials Industrial Park. The project will build multiple sets of fluorine-containing new material pilot plants, including an annual production capacity of 1000 tons of tetrafluoropropene (HFO-1234yf), 1000 tons of trifluoropropene (HFO-1243zf), as well as perfluorohexane and hexafluoropropene trimer.
lJiangxi Lexing New Materials Co., Ltd The first domestic deep processing production line for anhydrous fluorogypsum of Jiangxi Lexing New Materials Co., Ltd. is about to be put into operation. The production line adopts innovative stimulation technology to directly convert industrial fluorogypsum waste into high-purity products. The molding cycle is shortened from the traditional 3 months to less than 15 minutes. After reaching production capacity, it can form an annual production capacity of 400000 tons of fluorogypsum powder and 200000 tons of high-strength self leveling materials. The products will be widely used in the fields of building materials, medical and high-end coatings.
Source: Fluorine Chemical Public account, Fluorine Chemical Industry Circle Public Account
