2021??12??1??????????????????棬????????й????????????????Heavy Forged Hand Tools?????????η????????臨?????????顣???????????????ó??????ITC?????????????η????????臨?????????飬???????????з??????????????????????????永???????????????????????????????????????????????????????????2022??1??3?????????????ó????????????????????????2022??2??10???e???????????????????????ó?????????????????

1990??5??2???????????????????й?????????????????з????????顣1991??1??3??????????????????棬????????й??????????????????????????????????????2??19????永?????????????????????????????????4?????臨?????????2000??8??10???2006??2??16???2011??8??22???2017??1??6???4???????????????

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https://www.federalregister.gov/documents/2021/12/01/2021-26073/heavy-forged-hand-tools-from-china-institution-of-five-year-reviews

https://www.federalregister.gov/documents/2021/12/01/2021-26154/initiation-of-five-year-sunset-reviews