- Jambolink
- coltan ore, copper ore, tantalum, lead ore.
- Address:Mbagala Dar, Dar es salaam
- Metals & Diamond Plus Corporatio
- Copper ore,Copper Cathode,Coltan,Cobalt,Diamond,Gold.
- Address:1070 Danforth Avenue
- SouthernDiamond Trader
- Coltan, Rubies, Emeralds, Diamond.
- Address:4802 Anetta Drive Midland, Texa
- Steven Rich Marketing
- coltan, tantalite, scrap metals, Used Rail.
- Address:601 Edison Tower Panama City, Panama
- Ichiban Partners LTD
- Coltan Venezuela.
- Address:Parasasa 9D Willemstad, FL
- Ganzhou Gelin Mining Machinery Co., Ltd.
- Gold mining equipments,Magnetic separator,Shaking table,Centrifugal gold concentrator,Gold trommel,Mining Solutions, equipment, Zircon heavy minerals plant, Chromite ore Magnetic Iron Cassiterite Lead & Zinc Coltan Tantalum Niobium Copper Silver Stone production line, Screen eq ....
- Address:Guzhang Industrial Zone, Shicheng County
- Mbheki Holding
- gold dust, coltan, tantalum.
- Address:Rand Hart, JOHANESBOURG, Other, South Africa
- Hunan Chuangrun Mineral Resources Co., Ltd
- Coltan ,Tantalite ,Copper ore ,Worfram ore ,Spodumene Concentrate,niobium concentare ,Cobalt .
- Address:
- Yotta Mineral
- Coltan, colombite, tantalite, wolframite, cassiterite.
- Address:mamlaka road Nairobi, Nairobi
- Jaisel Intl
- tantalite ore, coltan ore, copper cathode sheet.
- Address:Burdubai, DUBAI, Dubai, UAE,42783
- Aishat Bargain Price Limited
- Coltan, Tourmaline, Gold.
- Address:15b Kotongora street Ilorin, Kwara
- Safe Tech International
- coltan, ta2o5, ta205, ta, tantalite, ore.
- Address:4310 SW 7 Street Miami, , Fl USA
- International Mediator
- Coltan, Tantalite, Niobium, Iron, Lead.
- Address:6601 Coventry St, New Orleans, LA, USA,70127
- Multiweb & Technologies Corp.
- COLTAN.
- Address:av miranda caracas, miranda
- Dormoz Group
- Coltan,Tantal,Niobium.
- Address:
- Black Stone Metal
- coltan/tantalum ta205>37.07%nb205>17%.
- Address:4805 JAMES LOOP, killeen, Other, USA,76542
- Al El Ouia Mining
- Coltan, Cassiterite, Gold.
- Address:02, avenue du gouverneur Bukavu, Sud Kivu
- Citrove
- coltan, crude oil refined products, naphthenic base oil.
- Address:Other, Venezuela
- Medici Mining
- tantalite, coltan, niobium.
- Address:USA
- Gold Export USA, LLC
- tantalite ore ta205 30-35%, coltan concentrate ore, iron ore, copper ore..
- Address:1 Research Court, Suite 450, Rockville, Maryland, USA,20850