Quanjiao Nanda Optoelectronic Materials Co., Ltd.’s new project for producing 23 tons per year of fluorine-based specialty gases (germanium tetrafluoride, phosphorus trifluoride)

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On March 9, the report on the soil and water conservation measures for the new project of Quanjiao Nanda Optoelectronic Materials Co., Ltd., which aims to produce 23 tons per year of fluorine-based specialty gases (germanium tetrafluoride, phosphorus trifluoride), was made public. The details of the project are as follows: Image. Project name: New project for producing 23 tons per year of fluorine-based specialty gases (germanium tetrafluoride, phosphorus trifluoride)； Construction unit: Quanjiao Nanda Optoelectronic Materials Co., Ltd ； Construction type: New construction ； Construction location: Quanjiao County, Chuzhou City ； Total investment: 100 million yuan ； Construction contents: The main construction items include the building of a new complex, a control room, a security booth, workshops of Class A and Class C, warehouses of Class A and Class D, as well as storage areas for by-products and new bottles, with a total construction area of approximately 7,927 square meters. Complementary construction of factory roads, fences, landscaping projects, as well as auxiliary facilities such as water supply and drainage, power supply, and communications. Among them, the rainwater drainage network is 804 meters in length, with a green space area of 0.70 hectares; the main plants include boxwood balls, rhododendron balls, and creeping bentgrass seeds are sown there. The total volume of earthwork excavation and filling for the project is approximately 6,200 cubic meters, achieving internal balance with no need for earthwork borrowing or disposal. During the construction period, soil and water conservation measures such as temporary drainage ditches, sedimentation tanks, and coverage for exposed surfaces were implemented. The aim was to establish a semiconductor specialty gas production line capable of producing 23 tons per year of high-purity germanium tetrafluoride and phosphine trifluoride, thereby enhancing the regional capacity in the field of electronic materials. At the same time, these measures ensured that the standards for preventing soil erosion met the first-class requirements for southern red soil areas. Regarding Quanjiao Nanda Optoelectronic Materials Co., Ltd.: This company is invested in by Jiangsu Nanda Optoelectronic Materials Co., Ltd. It is located at No. 686-688, Xincheng Avenue, Chuzhou Quanjiao Chemical Industry Park, Shizi Town, Quanjiao County, Chuzhou City, Anhui Province. Its main activities involve the research, development, production, and sales of high-tech optoelectronic and microelectronic materials.