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2020??12??4???ī???羭?ò????????????????棬????????й????屢???????????placa de acero en hoja??????????η????????臨??????????????????永???33.98%??????????????淢??????????Ч???永?????TIGIE????7208.51.01??7208.51.02??7208.51.03??7208.52.01??7225.40.01??7225.40.02??
2014??10??14???ī???羭?ò????????????????棬????????й????屢??????????????????????永???????33.98%??????????2019??9??27???ī???羭?ò????????????????棬?ī???????Altos Hornos de M??xico, S.A.B. de C.V.??????????????????й????永??????????η????????臨?????????顣?e????????????2018??7??1????2019??6??30????????????2014??7??1????2019??6??30???
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http://www.dof.gob.mx/nota_detalle.php?codigo=5606785&fecha=04/12/2020