Some species , such as iron ore , coke and limestone as raw material for the production of calcium carbide . Which is used in the production of acetylene addition of chlorine produced from seawater. The asbestos is used for production of reinforced plastics .
The raw material is used as a default for plastics derived from various sources , it is a hydrocarbon molecules called monomers , which include ethylene, vinyl chloride, vinyl fluoride . chloride propylene diene BUSINESS apply benzene , xylene, phenol, urea and formaldehyde hit Hyde.