- Wamba Metals SPRL
- gold(nuggets and bars), copper(ore and cathode) , rough diamonds and coltan (columbite tantalite).
- Address:Victoria, DSM, kinondoni, Tanzania
- Greenstone belt International Mining Co. Ltd
- Copper ore,dust,Nuggets,Bars,RoughDiamond,Tantalite,Coltan,Tanzanite,garnet,gemstones,Alluvial dust nuggets, copper ore copper cathodes,Copper ore,Copper Concentrate.
- Address:Plot. No. 1367 Hse no. 618. Chole Rd. Masaki,
- Mied Explo Tanzania Limited
- gold, copper, diamond, tanzanite, tantalite, gold bar, gold nuggets, gold dust,Gold,Copper,Diamond,Tantarlite,Tanzanite,Coltan.
- Address:Mbezi Beach, Dar es salaam, Tanzania, Tanzania
- Kcc Sarl
- tantalite.
- Address:upaga dar dar 255 Tanzania
- Nantocha Investment Company Ltd
- gold, tantalite, copper, agro business.
- Address:Kijitonyama Dar es Salaam Dar es salaam 255 Tanzania
- N & K BUSINESS EXPERTS (T) LTD
- tantalite.
- Address:Big Bong street, sinza mori, Other, Tanzania
- GMCOMPANY702
- GOLD, Au, TANTALITE, Hms!.
- Address:Old bagamoyo road Tanzania Dar es salaam 255 Tanzania
- tiwiga mineral export TZ
- copper ore,copper cathode,Tantalite,diamond.
- Address:tiwiga street
- Akpa Mineral Link Trade
- Copper Cathode,Copper Ore,Coltan Tantalite,Copper.
- Address:
- JB Group T Ltd.
- gold, copper ore, copper cathode, hms 1&2, tantalite.
- Address:Tanzania
- Kipushi Mines Limited
- Copper Cathode, Gold , Tantalite Ore.
- Address:Sales Office, Plot 385 Komakoma Dar es Salaam Tanzania
- Agan Mineral Link Trade
- copper cathodes, copper ore, Tantalite,Mineral.
- Address:Plot no 124 singida road dodoma
- tunuterra holdings limited
- copper ore,gemstones,copper cathode,tantalite.
- Address:MSASANI
- BLUE METALS MINING AND EXPORTS LIMITED
- copper ore, gold, wolframite, tantalite, iron ore, precious stones(metals & non-ferrous metals).
- Address:Tanzania
- Tanzacongo Mining Co.
- gold bars, gold nuggets, copper ore, copper cathodes, cobalt, tantalite, diamonds, tanzanite &various types of gem stones.
- Address:Mbezi Beach, Dar es salaam, Dar es salaam, Tanzania
- Wirelinc Minerals Company Limited
- rawgold, diamonds, tantalite, copper cathodes, copper ore, cobalt, tin ore.
- Address:KINONDONI, DAR ES SALAAM, DAR ES SALAAM, Tanzania
- RF RESOURCES LTD
- other,TIN ORE,TANTALITE ORE,COPPER ORE AND CONCENTRATE,MANGANESE ORE,IRON ORE,4,RAW COTTON.
- Address:163 makangira st. Kinondoni
- Mtembo Mineral Trade and Brokerage (TZ) LTD
- Copper Cathode,Tantalite Coltan,Copper Ore,Tanzanite.
- Address:KM 2 Moshi Expressway
- Transworld mineral agency
- copper,gold,diamond,tantalite.
- Address:chole rd
- Kalozoweni Copper Mine Limited
- Copper Cathode, Tantalite, Gold.
- Address:Lupumba Street, Kurasini Industrial Area Dar es Salaam Ilala 255 Tanzania