- Cia Minera Caracol, S.A. de C.V.
- Mercury, Antimony, Zinc, Ores, Sb2O3, ZnO, ZnCO3, Zn, Sb, Antimony Trioxide, Liquid Mercury, Zn/Pb ores, Zinc Carbonates, Zinc Oxide.
- Address:Nardo 221 Col. Miguel Aleman Ciudad Victoria, Tamaulipas MEXICO
- Industrias H S.A. de C.V.
- antimony ore,antimony ingot,antimony oxide.
- Address:Eje 104 No 160
- COORPORATIVO MINERO GUIEE GIVA
- copper ore, copper oxide ore, high grade copper ore, antimony, baryta.
- Address:Mexico
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