- CORPORACION MINERA SUDAMERICANA S.A.
- Address:RUFINO ORTEGA 742
- OSVALDO OSCAR MARTINEZ
- Address:BALCARCE 127, RAMOS MEJIA, BUENOS AIRES, Argentina
- ETAR SRL
- Address:Pergamino 1346
- Argentina Trading
- Address:1000 Buenos Aires
- Productos Navales S.A.
- Address:Roque Saenz Pena 1124, Buenos Aires, Cap.Fed., Argentina
- Diagonal Trade S.A.
- Address:Julio A. Roca 695
- Emdiscom
- Address:Av Blas Parera, Posadas, Misiones, Argentina
- NYN SRL
- Address:SARMIENTO 741
- SOUTH AMERICAN MINING OPERATIONS S.A.
- Address:
- Desarrollos Comerciales del Litoral
- Address:Rio Gallegos 275
- CAZA ARGENTINA
- Address:Manuel Ugarte 2221 4
- Asesoria en Comercio Exterior
- Address:Carmen Borda
- AGRT&C
- Address:Quintana 3614
- Maxinegocio Internacionales
- Address:laprida, tucuman, tucuman, Argentina
- Estelay S.A.
- Address:Ayacucho 838, Tigre, Buenos Aires, Argentina
1