2020??4??17???????????????????????Worthington Industries????2020??3??27??????????????????????????????й???????????????Non-Refillable Steel Cylinders????????????????????????顣?????漰????Э????????7311.00.0060??7311.00.0090???2????????7310.29.0025??7310.29.0050???μ????????????????ó??????ITC????????????2020??5??11??????????????????á???????????ó?????????永???????????????????????????????????????????в????????????????????????е??鰱?????2020??6??22?????????????????2020??9??3???????????????á?

??????????2019?????????й?????????????????????????7177???????

???????????????????????

????????????

??????У???

????

https://enforcement.trade.gov/download/factsheets/factsheet-prc-non-refillable-steel-cylinders-ad-cvd-initiation-041720.pdf