Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2021 AUDITED GUADALAJARA, MEXICO, February 28th, 2022- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) ("Simec") announced today its results of operations for the twelve-month period ended December 31, 2021 and December 31, 2020. T ...

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2021 GUADALAJARA, MEXICO, February 16th, 2022- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) ("Simec") announced today its results of operations for the twelve-month period ended December 31, 2021 and December 31, 2020. Twelve-Mo ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ___________________ ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 1-11176 _________________________________ GRUPO SIME ...