2020??2??21???????????ó??????USITC????????????й???????????????????????Wood Mouldings and Millwork Products?????????????????????????????????????????????????????????????????永?????????????????????????????????????????ó????????й???????永???????????????????????????????永??????з???????????????飬??????2020??4??2??????????????????2020??6??16????????????????á?

2020??1??29??????????????????????Coalition of American MillworkProducers????2020??1??8??????????????????????????????й?????????????????????????????????????????顣?????漰????Э????????4409.10.4010??4409.10.4090??4409.10.4500??4409.10.5000??4409.22.4000??4409.22.5000??4409.29.4000??4409.29.4100??4409.29.5000??4409.29.5100???2????

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????https://www.usitc.gov/press_room/news_release/2020/er0221ll1361.htm