Iron ore, mercury, coal, barite.
Iron Ore, Mercury, Coal, Barite.
Barite, magnesium oxide, coltan.Chemical engineering consultant, strategic advisor
Barite, copper.
Copper, barite.
Copper cathodes, dolomite stones, barite stones, silika stone.
Various mines available for manganese, tungsten, barite.
Used motor oil, used engine oil, used fuel oil, pet coke, barite powder, rice.
Copper scrap, metal scrap, barite, quartz.
Barite, quicklime, calcium carbonate powder, calcium carbonate chips, calcium carbonate lumps.
Iron ores, barite ore, iron ore antimony, lead ore.
Coal, barite, oil, petrochemical, poultry.International trade
Barite, silica sand, copper.
Iron ore, pet coke, jp 54 jet a, d6, barite, coal.
Iron ore, mineral coal, barite, celestite, gypsum.
Solid minerals (zinc, lead, copper, nickel, tin, bentonite, baryte, tantalite, columbite and gemstones).
Coltan, barite, other ores and organic fertilizers.
Cement, bauxite, barite, bentonite, chemicals, aggregate, equipment.
Barite, bentonite, silica and other minerals.
Iron ore, antimony ore, barite ore, manganese ore copper ore and lead ore.Manufacturing, shipping