The additional codes associated with Anti-Dumping and Countervailing Duty for Optical Fibre measures are changing as of 23 December 2025.
Additional Codes 8A19 and 8B06: SDG Group: Shenzhen SDG Information Co. Ltd Shenzhen SDGI Optical Network Technologies Co. Ltd have been replaced with additional code 8C31.
Additional Codes 8A20 and 8B07: Non sampled, cooperating exporters/producers: Suzhou Furukawa Power Optic Cable Co.,Ltd Shanghai Wanbao Optical Technologies Co. Ltd Ningbo Geyida Cable Technology Co.,Ltd XDK Communication Equipment Huizhou Co., Ltd Jiangsu Fasten Optical Cable Co., Ltd Hengtong Optic-Electric co. Ltd ZheJiang JinYuan WanBao Optical Fiber Co. Ltd FibreHome Telecommunication Technologies Co Ltd have been replaced with additional code 8C30.
Additional Codes 8A21 and 8B08: All other overseas exporters (residual amount) have been replaced with additional code 8C32.
Further information can in the following Trade Remedies Notices:
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