• Ternium Argentina appointed alternate director Guido Agustín Gallino as director on Oct. 30, 2026, for the remainder of the term.
• Gallino replaces Sergio Pablo Lera, whose resignation took effect Aug. 11 and was accepted by the board on Oct. 30.
• Lera's resignation was previously disclosed on Aug. 12.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Ternium Argentina SA published the original content used to generate this news brief on October 30, 2026, and is solely responsible for the information contained therein.