2020??7??1??????????????????棬????????й????????????????????Hand Trucks and Certain Parts Thereof????????????????????臨?????????顣????????????ó??????ITC??????????й????????????????????????????????????臨?????????????飬???????????з??????????????????????????永???????????????????????????????????????????????????????????????淢???????10???????????????????????????????????2020??7??31?????????????ó????????????????????????2020??9??14???e???????????????????????ó?????????????????

2003??12??9???????????????????й?????????????????????з????????顣2004??10??14?????????????e?????????????á?2009??11??2??????????????e????з?????????????臨?????????顣2010??3??10??????????????????棬????????й????????????????????????????????ο??????臨????á?2015??3??2????????????????????????????????з?????????????臨?????????顣2015??7??10???????????????????????????????????????????????臨????á?

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https://www.federalregister.gov/documents/2020/07/01/2020-14124/hand-trucks-and-certain-parts-thereof-from-china-institution-of-a-five-year-review

https://www.federalregister.gov/documents/2020/07/01/2020-14198/initiation-of-five-year-sunset-reviews