• SOFIA ESMERALDA DE LEON HERNANDEZ

    C. PZA. VICENTE S. 123

  • INVERMINERALCOL S.A.S

    calle 15 No 8'12 local 8

    We Representatives from a Spanish company and we are looking to buy coltan anywhere in the world, with an initial purchase of 5 Tons price range handle this between 30 thousand 50 *s per ton COLTAN respective documentation for export, FOB or CIF depending on area, ...
  • Minerales Andinos

    Peru,

    venta de equipos e insumos para la Mineria, venta deminerales metalicos y no metlicos, orientacion profesional,proyectos etc.
  • Investments p & g

    jparedes_25@hotmail. com