2023??5??16???????????????????????й?????·?????????????????????Freight Rail Couplers and Parts Thereof?????????????????????????й??永???????????????????ι????Chongqing Changzheng Heavy Industry Co., Ltd.????????????????????????Chongqing Tongyao Transportation Equipment Co.?????г????????????????????CRRC Qiqihar Co., Ltd.????????????·???????????????NanJing Zhongsheng Rolling Stock Components Co.Ltd.?????????????????????????Ningbo Minghui Metal Technology Co., Ltd.?????????????????????Qingdao Lianshan Casting Co., Ltd.???????????????????????????Qingdao Sanheshan Precision Casting Co., Ltd.??????????????·??????????????Shaanxi Haiduo Railway Technology Development Co., Ltd.????Shanghai Voith Xiagujin Chuang Coupler Technology Co., Ltd.???й???????????/??????????????265.99%??????????ó??????ITC????????2023??6??29???????????????????????á??????漰????Э????????8607.30.1000???μ?????

2022??10??19??????????????Coalition of Freight Coupler Producers??2022??9??28??????????????????????????????й?????·?????????????????????????????????????顢???????ī???????·??????????????????????????????顣2023??2??28???????????????????????й?????·????????????????????????????????????á?

2023??3??8???????????????????????й?????·????????????????????????????????????á?2023??4??27??????????????????????ī???????·????????????????????????????????????á?

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https://www.trade.gov/final-determination-cvd-investigation-certain-freight-rail-couplers-china