On July 1, the People's Government of Huichang County issued an approval document for the energy conservation review of Shilei Fluorine Materials' Huichang project for technological transformation and capacity expansion to produce 18,000 mt of LiPF6 annually. Main construction contents and energy-consuming equipment of the project: This project utilizes the existing 9,194.29 m² of factory space for the annual production of 6,000 mt of LiPF6 in Plant 1, without adding any new buildings; technological transformation will be implemented on the original 6,000 mt LiPF6 production line in Plant 1. After implementing the technological transformation, continuous gas generation, reaction, and drying processes can be achieved, thereby increasing the annual capacity of LiPF6 from 6,000 mt to 18,000 mt.