 CELAYA, Mexico--BUSINESS WIRE--Industrias Bachoco, S.A.B. de C.V., Bachoco or the Company, NYSE: IBA; BMV: Bachoco announced today its unaudited results for the first quarter 1Q21 ending March 31, 2021. All figures have been prepared in accordance with International Financial Reporting Standard IFRS and are presented in nominal million Mexican Pesos , except earnings per share. HIGHLIGHTS- 2021 vs. 2020 Net sales increased 23.0 in 1Q21. EBITDA margin was 15.1 in 1Q21 vs 6 