1870-3550 1870-3550 S1870-35502021000100093 10.22201/cisan.24487228e.2021.1.439 Mexico 00 06 2021 00 06 2021 16 1 93 120

Acuerdo General sobre Aranceles Aduaneros y Comercio (GATT) 1947 2011 3 3 697-759 2019 3 3 Bureau of Industry and Security 2007 Bureau of Industry and Security Cámara nacional de la Industria del Hierro y del Acero (CANACERO) 2019 2007 15 15 2017 2005 3 Congressional Research Service 2020 Congressional Research Service 2019 2019 2017 2020 12 1 1 170-202 Executive Office of the President (EOP) 2019 Gobierno de México 2020 Government of Canada 2020 2019 Industry Week 2019 International Trade Administration (ITA) 2020 1984 1982 36 2 2 185-205 2018 2019 1989 98 7 7 1385-433 2018 2000 78 5 5 1181-7 2019 2019 2019 2018 2018 2018 Portal Santander Trade 2016 2 2009 125-43 U.S. Department of Commerce (USDC) 2018 U.S. Department of Commerce (USDC) 2018 240 U.S. Department of Commerce (USDC) 2018 263 U.S. Department of Commerce (USDC) 2001 U.S. Department of Commerce (USDC) 1988 Wisconsin Economic Development Corporation (WEDC) 2019