Business scope: Ore,
Steel,
Building Materials,
Foundry Sand,
Alumina Products,
Aluminum Ingot,
Petroleum Fracturing Proppant Ceramsite,
Precursor Chemicals,
Coated Sand,
Ceramic Raw Materials,
Laboratory Equipment And Accessories,
Instrument Sales,
Chemical Raw Materials And Chemical Products,
Import And Export Of Goods Within The Scope Of Filing,
Mechanical Equipment And Accessories,
Aluminum,
Wear Resistant Material,
Coal Wholesale,