Form 6-K Filing Delay

Grupo Simec, S.A.B. de C.V. is announcing a delay in filing its Annual Report on Form 20-F for the fiscal year ended December 31, 2025. The company is conducting additional procedures and analyses related to its disclosure, internal process controls, and financial statement finalization. Due to this delay, the company is not in compliance with SEC reporting requirements and NYSE listing standards. Grupo Simec is in communication with the NYSE to address the situation and aims to file the Form 20-F as soon as possible. Information regarding the company's results of operations for the year ended December 31, 2025, and the first three months of 2026, can be found in previously furnished Form 6-K filings.