What does this industry cover?
Chemical sector: produces petrochemicals, plastics, paint, explosives, industrial gases and fertilisers.
Hydrocarbon sector: refines heavy/light component crude oil, further refines into petroleum and coal products and manufactures/blends materials into petroleum fuels. This sector also produces a range of lubricant grease, fluid, oil and bituminous goods.
Refining sector: refines and smelts metals such as iron, alumina, copper, silver, lead, zinc and other non-ferrous metals.