The lithium hexafluorophosphate and lithium difluorosulfonamide products produced by the company can alleviate the supply shortage of lithium battery materials for new energy vehicle customers. At the same time, the by-products produced by lithium hexafluorophosphate and lithium difluorosulfonamide products can synthesize the inorganic fluoride products, which are the key raw materials of functional intermediate alloys, and can ensure the stable supply of key raw materials for new materials of the four links. At the same time, the sodium fluoride (electronic grade) capacity invested and constructed by the project will be used as the technical storage and distribution of the sodium ion battery material end to realize the industrial chain layout of the group.