Iran Barit Falat Co.
|
1991
|
Production of Mineral Powders
|
North Barit Co.
|
1991
|
Providing all drilling materials and fluids and contracting for oil and gas wells
|
Ardakan Barit Mining Co.
|
1991
|
Extraction of barite from mines
|
Anarak Special Cement Development Co.
|
2004
|
Production of special cements
|
Anarak Powder Production Co.
|
2003
|
Production of Mineral Powders
|
Barit and Bentonite Ferdows Co.
|
2005
|
Extraction of bentonite from mines
|