Copper Cathodes, Coltan, Woods Logs
Coal, Iron, Tantalum, Coltan, Palladium.
Crude oil and derivatives, coltan
Copper wire rods,tantalite, koltan, minerals
Cobalt and coltan
Coltan, barite, ores and organic fertilizers
Coal, iron, tantalum, coltan, palladium.
Minerals Like Tin Ore, Bauxite Kimberlitic, Galena, Barites
Carbon, iron, lead, copper, manganese, aluminum, scrap, coltan
Copper, cobalt, tantalite, diamonds, iron ore
Hot washed PET flakes, chrome ore, beryl ore, tantalite ore
Zinc concentrates, other ores, coltan tantalite ore and fruit concentrates
Mineral And Ores Like Tin Ore, Tantalite (Coltan), Copper Ore.
Copper ore, columbite, chrome
Lithium ore, spodumene, kunzite, kaolin, tourmaline, aquamarine, charcoal and coconut shell, feldspar, amethyst, tantalite, mica, beirut and quartz
Tantalite ore, cassiterite ore, wolframite ore, lithium ore, manganese ore, beryl ore.
Coltan, barite, other ores and organic fertilizers
Manganese ore, chrome ore, cobalt, coltan, copper
Mining products, tantalite ore, niobite ore
Cassiterite, Tin Concentrate, Coltan, Coal