Iron ore coal grains (e.g., wheat, barley, corn, soybeans) bauxite and alumina phosphate rock cement nickel ore fertilizers (e.g., urea, ammonium phosphates)
Coal Fly Ash
Lithium, steel, coal, sulphur, gold, silver.
Jet fuel a1, diesel en590 10 ppm, ago, coal, lng.
Petroleum chemicals, inorganic chemicals, fine chemicals, coal chemicals, basic chemicals, industrial chemicals