Tantalum and niobium concentrate.
Tantalum.Produce
Niobium above 50%, copper above 60%, tantalum.
Tin , Niobium And Tantalum Ores .
Manganese, steel, tantalum..
Niobium ore and tantalum ore.
Columbita, tantalum, tin ore.
Ore like tantalum ore, columbite and tin ore.
Iron ore 64.5%, manganese ore 45.0%, tantalum.
Manganese, niobium tantalum, and tin.
Titanium powder, master alloy, tantalum and tantalum products, niobium and niobium products..
Minerals.
Brazilian products in general, like pinewood log, eucalyptus log, plywood, rice, beans, soy, green coffee, columbita, niobium, emerald, and others.
Copper Concentrate, Copper Ore, Tantalum, Niobium, Iron, Beryl, Galena, Lead, Titanium, Rare Earths, Cassiterite, Ilmenite, Bauxite, Tungsten, Wolframite, Monazite, Silicon, Barite, Feldspar, Vermiculite, Graphite And Nickel
.
Ore, Agro, And Inputs .
Mineral; soybean; hard wheat; durum wheat; icumsa 45; icumsa 150; vhp 600; vhp 1200; arabica coffee; yellow maize; dc engine; electric engine projects..
Core Ore Concentrate, Nickel Ore, Manganese Ore,Copper Ore, Iron Ore, Rare Earth Ore, Titanium Ore, Cassiterite Ore, Galena Ore, Lead Ore, Niobium Ore, Columbite Ore, Tungsten Ore, Scheelite Ore, Lithium Ore, Ilmenite Ore, Silicon Ore, Feldspar Ore, Barite Ore, Industrial Beryl Ore, Silicon Quartz, Silicon Sand, Color Gems, Industrial Gems And Color Quartz.