2021??4??19???????????????棬????????й??????????????????????????????Welded Pipes and Tubes of Iron or Non-alloyed Steel???????????????й???????/??????????90.6%??????????????????????/??????????10.1%~20.5%???????????????????????/??????????38.1%???????????永????????CN??Combined Nomenclature???????ex 7306 30 41??ex 7306 30 49??ex 7306 30 72??ex 7306 30 77 ??TARIC?????7306 30 41 20??7306 30 49 20??7306 30 72 80??7306 30 77 80???????????????????2019??1??1??~2019??12??31????????????2016??1??1??~???????????????

2001??6?￡???????????????????????????????з????????????顣2002??9?￡??????????????????á?2007??12??26?????????????й???????????????????????????????з????????????顣2008??12??19?????????????й?????????????????????????????????????????á?2013??12??19?????????????й???????????????????????????????е???η????????臨?????????飬????????永??????е???η????????臨?????????顣2015??1??27?????????????й????????????????????????????????????????η????????臨??????????????????永???????????η????????臨???????á?2020??1??24???????????????棬?????????????????the Defence Committee of the welded steel tubes industry of the European Union????2019??10??25??????????????????й????????????????????????????????????η????????臨?????????顣

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https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32021R0635&from=EN