Loading...
Shandong Dongyue Polymer Materials Co., Ltd
Recently, the National Intellectual Property Administration's information shows that Shandong Dongyue Polymer Materials Co., Ltd. has applied for a patent for "Branched Perfluoropolyether Phosphate Ester Compounds, Compositions and Their Preparation Methods and Applications", with the application publication number CN121779703A and the application date of October 2025.
Guizhou Sirte New Energy Materials Technology Co., Ltd
Recently, Guizhou Sirte New Energy Materials Technology Co., Ltd. has announced that the total investment of its new phosphorus and fluorine materials project is approximately 1.724 billion yuan. The project is located in Kaiyang, Guiyang City, mainly producing phosphoric acid, potassium dihydrogen phosphate, etc., and is equipped with facilities for phosphorus mining, acid production, wet-process phosphoric acid, and comprehensive utilization of by-products. The core change in the environmental impact assessment public notice is that the project's wastewater will be treated to meet standards before being discharged into the Yangshui River, while the rest of the construction content remains largely unchanged.
Hubei Fusi Innovative Materials Co., Ltd
On April 4th, Hubei Fusi Innovative Materials Co., Ltd. conducted a pre-approval public notice for its new 15,000-ton per year fluorine-containing functional materials project. The project is a new construction with a total investment of 117.0243 million yuan, located in Baiyang Industrial Park, Yichang High-tech Zone. It plans to build a sulfuryl fluoride reaction device and related safety and environmental protection facilities. This time, only new reaction vessels of the same specification are added, and the raw material sulfuryl chloride is replaced with sulfur dioxide and chlorine gas. The annual production capacity of 15,000 tons of sulfuryl fluoride remains unchanged.
Sanming Haishifu Chemical Co., Ltd
On April 7th, Sanming Haishifu Chemical Co., Ltd. completed the public notice of the environmental protection acceptance for its technical renovation project of perfluoropolyether and other fluorine materials. The first factory area integrates multiple fluorine ether products into the production of 300 tons per year of perfluoropropyl vinyl ether. The third factory area adds the production capacity of multiple fluorine materials, optimizes the production processes of some products, upgrades equipment, and adjusts the production line layout. The related production capacity remains unchanged, and a 100-ton per year perfluoropolyether production line is cancelled.
Jiujiang Tianchi High-tech Materials Co., Ltd
On April 7th, Jiujiang Tianchi High-tech Materials Co., Ltd. publicly solicited opinions on the environmental impact assessment of its 200-ton per year lithium battery additive expansion project. The project is located in Jiujiang High-tech Industrial Park, Jiangxi Province, with a total investment of 24.5 million yuan. It mainly adds a production capacity of 200 tons per year (solid equivalent) of lithium difluoro(oxalato)phosphate.
Guizhou Wengfu Kaiphos Fluorosilicon New Materials Co., Ltd
Recently, Guizhou Wengfu Kaiphos Fluorosilicon New Materials Co., Ltd. completed the public notice of the environmental protection acceptance for its 30,000-ton per year high-purity anhydrous hydrogen fluoride expansion project. The project is located in Kaiyang County, Guiyang City, with a total investment of 228.3 million yuan. It builds a new 30,000-ton per year high-purity anhydrous hydrogen fluoride production line. Construction started in April 2025 and was completed in November 2025, entering trial production. During the acceptance period, the production line and environmental protection facilities operated normally.
Shandong Zhongrou New Materials Co., Ltd
On April 7th, Shandong Zhongrou New Materials Co., Ltd. conducted a pre-approval public notice for its deep processing pilot project of trifluoroacetyl fluoride. The project is an expansion and renovation within the existing factory area, with a total investment of 5.5 million yuan. It builds two pilot production lines for trifluoroacetic acid ethyl ester and carbon fluoride, each with an annual production capacity of 500 tons. The pilot period is up to 2 years.
Shandong Zhongrou New Materials Co., Ltd
Recently, Shandong Zhongrou New Materials Co., Ltd has passed the approval for the filing of its new 50,000-ton per year anhydrous hydrogen fluoride project. The project has a total investment of 180 million yuan and is located in Jining District, Ulanqab City. It mainly builds production workshops and related storage, public facilities, etc. The product is for the company's own use in the production of electronic-grade nitrogen trifluoride. The construction period is from October 2026 to December 2028. On April 9th, the environmental impact assessment (EIA) document for the expansion project of Fujian Sanming Jinfu Chemical Technology Co., Ltd. was accepted for public notice. The project, with a total investment of 30 million yuan, will be located in the company's existing factory area. It will build relevant production facilities to achieve an annual production capacity of 50 tons of trifluoromethylsulfonamide and 50 tons of trifluoromethylsulfonic acid. The project's preparatory work will be completed by May 2026, and the construction period will be from June 2026 to February 2027, totaling 9 months.
Dajin New Materials (Changshu) Co., Ltd
On April 9th, the expansion project of Dajin New Materials (Changshu) Co., Ltd. to produce 4,000 tons of calcium fluoride annually is expected to be approved. The project is located in the Changshu New Materials Industrial Park, Jiangsu Province. It will physically purify, dry and refine, and adjust the particle size of the existing hazardous waste calcium fluoride sludge to achieve the recycling of fluorine resources, with an annual production capacity of 4,000 tons.
Anhui Zhengde Environmental Protection Technology Co., Ltd
On April 9th, Anhui Zhengde Environmental Protection Technology Co., Ltd. conducted the second public notice of the environmental impact assessment for the expansion project to produce 9,800 tons of inorganic fluorine salt series products and 22,800 tons of liquid calcium chloride annually. The project, with a total investment of 31.0001 million yuan, will be implemented within the existing factory area. It mainly utilizes existing buildings and builds new tank areas. After completion, it can produce 9,800 tons of inorganic fluorine salts such as sodium fluosilicate, potassium fluosilicate, potassium fluoroborate, and potassium fluorotitanate, as well as 22,800 tons of liquid calcium chloride annually.
Source: Fluorine Chemical Industry Circle, Fluorine Chemical Industry Official Account
