Approximate analysis: Al oxide 80% Nimin 2.5%Typically3-4% Cu 0.05% Co 0.5% SiO2 10 % S
Cobalt.
Cobalt.
Cobalt , gemstones.
cobalt powder.
Cobalt.
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Zinc, cobalt.
Processed coltan, cobalt and lithium .Import export , refining , logistics and networking services
Rubidium Cesium And Cobalt.
Cobalt, Nickel Contained Scrap.
Industrial metal and mineral ores and refined products particularly copper, cobalt, tantalum, AU.Direct representation with mines
Cobalt and coltan.
Processed coltan, cobalt and lithium.
Copper, Coltan/ Cobalt..
Processed Coltan, Cobalt And Lithium..
Copper Cathode, Cobalt, Lithium Ore.
Tantalite, cobalt and cassiterite.Consultancy, business strategem structure
Coltan, copper, cobalt.