IR Contact


AHMSA is committed to providing the market with the most complete and transparent financial, operational and recent events information. If you cannot find something you require on this corporate site, or have any questions, please contact us immediately.

In Mexico
Financial Planning
Altos Hornos de México, S.A.B. de C.V.
 52 (866) 649 3366

In New York
Maria Barona

Rafael Borja

80 Broad St., Suite 2503
New York, NY 10004.