Alpek Appoints Rodrigo Prieto Treviño as Chief Financial Officer

Monterrey, N.L., Mexico. March 18, 2026 – Alpek, S.A.B. de C.V. (“Alpek” or the “Company”) today announced the appointment of Rodrigo Prieto Treviño as Chief Financial Officer, effective May 1, 2026.

Rodrigo will succeed José Carlos Pons, who has decided to step down to pursue a new professional opportunity. We are grateful for José Carlos’ numerous and valuable contributions over his seven-year tenure at Alpek and wish him success in his future endeavors. He will continue in his current role through April 30, ensuring a smooth and orderly transition.

Rodrigo Prieto currently serves as Vice President of Supply Chain and Logistics at Indelpro, Alpek’s Polypropylene business. He brings more than 20 years of experience and has held executive positions across the Planning and Commercial functions within Alpek’s Corporate office, as well as in its Polypropylene and Polyester businesses in both the United States and Mexico. Rodrigo holds a degree in Chemical Engineering from the Tecnológico de Monterrey (ITESM) and an MBA from the University of Michigan.

Jorge Young, CEO of Alpek, commented, “I am excited to welcome Rodrigo as our new CFO. He brings extensive experience in the petrochemical industry through various leadership roles, which will be crucial in advancing the Company’s long-term strategy and contributing to our vision of creating shareholder value.”