استخراج الفلزات - استيراد وتصدير

SCYPI, S.L.

DMSA GROUP LLC

SIBELCO ITALIA SPA

CAVA FOFFI SRL

IBEROCLAYS SLU

ANTATRADE

SKALAND GRAPHITE AS

AKPER PERLIT

IMERYS MINERAUX BELGIQUE

TAŞDEMIR GLOBAL MADEN ANONIM ŞIRKETI

NUTRIENTES NATURALES LATINOAMERICA SAC

ZAVALIEVSKY GRAPHITE

MALTAS MINING AND CHEMICAL MANUFACTURER FACTORY

GEO PETRO MINERALES SAS

AYMER MARBLE

CARBOCIA

PAKIS DOGALTAS MARBLE CO., LTD.

E.T.A.S. SRL (ESTRAZIONE E TRASFORMAZIONE ARGILLE SARDE)

NELLES FRERES

CARRIÈRE DE LA HAZOTTE

ABDOUMINE

IMOSA-INDÚSTRIAS MINEIRAS DO MONDEGO SA

ABG BENTONITE MINING COMPANY

DELTA ROCK COMPANY

DERBENT MINING CORPARATION

COMPAÑIA MINERA CORPORACION ROBINSON SAC

SERTUG MADEN

MEC ENERJI

MATERIALES ONIX EL INDIO

REAL MARMI SRL