2020??4??22???????????ó??????ITC????????????????????????????????????????壨Common Alloy Aluminum Sheet??????????????????????????????????????????????????????1?????????????????????????????????????????????????????????????????????????????й??????????????????????????????????????????????????????????????????????????永?????????????????????????????????????У?5?????????????????????????ó????????????永???????????????????????????????永??????з???????????????飬??????2020??6??3??????????????????2020??8??17????????????????á?

2020??3??31??????????Э??????????幤???饗The Aluminum Association Common Alloy Aluminum Sheet Working Group)?????????Aleris Rolled Products,Inc.??Arconic,Inc.??Constellium Rolled Products Ravenswood,LLC.??JW Aluminum Company??Novelis Corporation??Texarkana Aluminum,Inc.??2020??3??9???????????????????????????????????????????????????????????巢????????????????????飬?????????????????????1?????????????????????????????????????????????????????????????????????????????й?????????????????巢?????????????顣?????漰????Э????????7606113060??7606116000??7606123090??7606126000??7606913090??7606913095??7606916080??7606916095??7606923035??7606923090??7606926080??7606926095???2????

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