Environmental Impact Assessment Announcement for Enjie Co., Ltd.’s Project to Produce 10 Tons of Sulfide Solid Electrolytes per Year

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Public notice on the environmental impact assessment for Enjie’s project to produce 10 tons of sulfide solid electrolyte per year: On May 6, the Yuxi Ecological Environment Bureau released a public notice regarding its proposed approval of the environmental impact assessment document for the “Sulfide Solid Electrolyte Material Production Project (Phase I)”. The project is located in the Jiulong area of Yuxi High-Tech Zone. The construction entity is Yuxi Enjie Advanced New Materials Technology Co., Ltd. Upon completion of the project, an annual production capacity of 10 tons of sulfide solid electrolytes will be achieved. Yuxi Enjie Advanced New Materials Technology Co., Ltd. was established on May 22, 2025. It is wholly owned by Hunan Enjie Advanced New Materials Technology Co., Ltd. As a key platform for Enjie Co., Ltd. in the field of solid-state batteries, it focuses on the research and development, pilot testing, and industrial implementation of sulfide-based solid electrolyte materials. On May 7, 2025, Enjie Co., Ltd. officially launched a pilot production line project for sulfide solid-state electrolyte materials in Yuxi through Hunan Enjie. The total investment for this project amounts to 300 million yuan. The project will be constructed in three phases: Phase I involves the establishment of a production line with an annual capacity of 10 tons ； In Phase II, a production line with a capacity of 100 tons per year will be established ； Phase III is expected to see the completion of a production line with a capacity of 1,000 tons per year. Once fully operational, it will have the production capacity to manufacture 1,000 tons of sulfide solid electrolytes per year.