In case of issues with Exiros, Tenaris, Ternium or Tecpetrol companies you can contact:

Country	Telephone	Hours	Email
Argentina	0-800-555-3947	9:00 A.M. - 6:00 P.M. (Argentina time)	support@suppliers.exiros.com
Brazil	0800-891-8204	9:00 A.M. - 6:00 P.M. (Brasilia time)
Canada/USA	1-866-249-5096	9:00 A.M. - 6:00 P.M. (ET) 9:00 A.M. - 6:00 P.M. (CT) 8:00 A.M. - 5:00 P.M. (MT)
Colombia	01-800-554-1042	9:00 A.M. - 6:00 P.M. (Colombia time)
Mexico	800-123-4686	9:00 A.M. - 6:00 P.M. (Mexico time)
Uruguay	+598-2187-7040	9:00 A.M. - 6:00 P.M. (Uruguay time)
Italy	800-780-987	9:00 A.M. - 6:00 P.M. (Italy time)
Romania	0-800-885-588	10:00 A.M. - 2:00 P.M. (Romania time)
Netherlands	+31-20-509-1120	9:00 A.M. - 6:00 P.M. (Netherlands time)
Rest of America (Spanish)	+54 11 4018 9523	6:00 A.M. - 6:00 P.M. (CT)
Rest of the World (English)	+1 (626) 275-4663	11:00 A.M. - 8:00 P.M. (GMT)
(*) Contact us via email or call to the Rest of America number. Sorry for the inconveniences.

In case of issues with Techint Ingeniería y Contrucciones companies you can contact:

Country	Telephone	Hours	Portal	Email
Argentina	0 800 122 0902	9:00 A.M. - 6:00 P.M. (Argentina time)	https://approveedor.techint.com	suppliercc@cloud.techint.com
Brazil	0800-891-3111	9:00 A.M. - 6:00 P.M. (Brasilia time)	http://techint.subcontratados.holmesdoc.com (only Invoices & Documentation of Services)
Mexico	800 099 0459	8:00 A.M. - 5:00 P.M. (Mexico time)	https://approveedor.techint.com
Canada/USA	1 (800) 493-0425 US/CA	8:00 A.M. - 5:00 P.M. (CST time)	https://apsupplier.techint.com

In case of issues with Tecpetrol or Techgen’s purchase documents or certifications, you can contact:

Email
extranet.prv@tecpetrol.com