Gulf Resources Inc is a holding company mainly engaged in manufacturing and trading of bromine and crude salt, natural gas, manufacturing and selling chemical products used in oil and gas field explorations and papermaking chemical agents, and materials for human and animal antibiotics. The Company operates through four segments: bromine, crude salt, chemical products, and natural gas. Bromine is used in brominated flame retardants, fumigants, water purification compounds and others. Crude salt is used in the chemical, food and beverage, and other industries. The Company mainly conducts its businesses in the domestic market.