Hunan Lianhui New Materials Co., Ltd.


The 40 kt/a power battery-grade precursor pure material and the 15 kt/a battery-grade trimanganese tetroxide project of Hunan Lianhui New Materials Co., Ltd. are located in Yongzhou City, Hunan Province. The project covers a land area of 53,703.34 m², with a total building footprint of 20,518 m², a building density of 0.28, and a floor area ratio of 0.78. The project’s main buildings and structures include: a raw materials and grinding workshop, a biomass shed, a boiler room, an leaching and refining workshop, a three-stage purification workshop, a crystallization and packaging workshop with a temporary storage facility for finished products, a trimanganese tetroxide workshop, a pilot-scale workshop, an office building, a switchgear room, and other related supporting facilities.