The boundaries of the chemical industry, then, are somewhat confused. Its primary raw materials are the fossil fuels (coal, natural gas, and petroleum), surroundings, drinking water, salt, limestone, sulfur or an equivalent, plus some Air Compressor For Production Of Chemical Raw Materials china specialized recycleables for special products, such as phosphates and the mineral fluorspar.
The chemical industry comprises the firms 
that produce commercial chemicals. Central to today’s world economic climate, it converts recycleables (oil, gas, air, water, metals, and minerals) into a lot more than 70,000 different products.