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Coltan is a dull metallic ore, when refined, coltan becomes metallic tantalum, a heat-resistant powder that can hold a high electrical charge. These properties make it a vital element in creating capacitors, the electronic elements that control current flow inside miniature circuit boards. Tantalum capacitors are used in almost all cell phones, laptops, pagers and many other electronics.
MOQ: 30 MT
Payment: T/T, L/C at sight, in port of origin
The Buyer Should come to the port of origin
100% conflict free and certified by the Colombian Ministry of Energy and Mining