This dataset is a market dataset representing the consumption market of the region. The dataset includes transport from gate to consumer, which is calculated based on the transport situation of this type of product in the region. Battery-grade nickel sulfate is mainly used for the preparation of precursor materials for ternary materials (lithium nickel cobalt manganate) of lithium battery cathode; this dataset includes the main raw materials, auxiliaries, energy, atmospheric emissions, and waste in the production process. The production equipment manufacturing, plant construction, and other infrastructures are not included within the boundary of this dataset; the data inventory is formed by consolidating data from multiple sources; the production process of nickel sulfate includes procedures such as raw material input, pulp washing for sodium removal, filtration, acid dissolution, washing again, filtration, impurity removal, extraction, oil removal, concentration through evaporation, cooling crystallization, centrifugal separation, and drying.