2020??3??12???????????????棺????????????й????????????Seamless Pipes and Tubes of Iron orSteel?????????????????2020??12??9??????????????????????????淢???????????????????3????????????????????????????????????臨??????????

2008??7??9?????????????й?????????????з????????????顣2009??10??6????????????????????á?2014??10??3??????????????????????The Defence Committee of the Seamless Steel TubesIndustry of the European Union (ESTA)??????????????????й?????????????з????????臨?????????顣2015??12??8?????????????й????????????????????????臨????á??永?????????????????ex73041910??ex73041930??ex73042300??ex73042910??ex73042930??ex73043120??ex73043180??ex73043910??ex73043952??ex73043958??ex73043992??ex73043993??ex73045181??ex73045189??ex73045910??ex73045992??ex73045993???

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https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=OJ:JOC_2020_082_R_0005&from=EN