Resirene is the business unit specialized in polymer production, with a leading position in the Mexican polystyrene market. Its portfolio mainly includes general-purpose polystyrene (GPPS) and high-impact polystyrene (HIPS), as well as transparent styrene copolymers (SMMA) and plastic compounds for various industrial applications.

These materials are used in a wide variety of applications, including packaging and disposable products, lighting, school supplies, office equipment, and various household accessories, including refrigerators.

Resirene operates a production facility in Tlaxcala, Mexico, with an installed capacity of nearly 200,000 tons.

Throughout 2025, the business maintained its focus on operational efficiency, customer proximity, and service and delivery reliability—factors that support its position in the domestic market.

In line with the Group’s sustainability strategy, the business has promoted the development of materials aligned with circular economy principles by incorporating recycled content into its portfolio. Among these initiatives, Q-rPS® (Qualified Recycled Polystyrene) stands out as a solution that enables the reintegration of recycled polystyrene into new production processes and fosters a more efficient use of resources.