my country’s nickel sulfate market is in short supply and highly dependent on imports

Nickel sulfate, also known as nickel vitriol, has a chemical formula of NiSO4 and is an inorganic compound. Nickel sulfate appears as green-yellow or blue crystals and is soluble in water, but insoluble in ether and ethanol. Nickel sulfate is widely used and is mainly used in the pharmaceutical industry, electroplating industry, petrochemical industry, printing…