2022??3??1??????????????????棬????????й?????????Aluminum Extrusions?????????η???????????????臨?????????顣???????????????ó??????ITC?????й??永?????????????????臨?????????飬???????????з?????????????????????????????????永???????????????????????????????????????????????????????????????淢???????10???????????????????????????????????2022??3??31?????????????ó????????????????????????2022??5??13???e???????????????????????ó?????????????????

2010??4??21???????????????????й???????????????????????????????顣2011??3??29??????????????????????????????????????á?2016??4??1???????????????????????????????????????????臨??2016??8??5????????????????????????????????????????ο??????臨????á?

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https://www.federalregister.gov/documents/2022/03/01/2022-04195/aluminum-extrusions-from-china-institution-of-five-year-reviews

https://www.federalregister.gov/documents/2022/03/01/2022-04283/initiation-of-five-year-sunset-reviews