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Reference

Dalmine S.p.a. - Tenaris Group

The steel pipe operations of Tenaris in Italy

Siderca - Tenaris Group

Leader manufacturer of seamless steel pipes

Tamsa - Tenaris Group

Tenaris Tamsa - located in Veracruz - is the headquarters of the Tenaris Group in Mexico

Silcotub - Tenaris Group

Romanian manufacturer of seamless steel pipes

BMZ - Byelorussian Steel Works

Belarusian manufacturer of seamless steel pipes

OAO Seversky Tube Works - TMK Group

Russian manufacturer of seamless steel pipes

Volzshky Pipe Plant - TMK Group

Volzshky Sidero-Metallurgical complex for the production of steel pipes.

ISMT Limited

The largest Indian manufacturer of seamless steel pipes

Jindal Saw Ltd

Indian manufacturer of seamless steel pipes

KSP Steel

The first Kazakhstan Company producing steel seamless pipes