ARGO Canadian Customs Brokers: CertainCertain Mattress Innerspring Units Originating In or Exported From the People’s Republic of ChinaOriginating In or Exported From the People’s Republic of China. The SIMA duty is applied as a result of the finding of the Canadian International Trade Tribunal (CITT). HS Tariff codes:
7320.20.00.10
7320.20.00.90
9404.10.00.00
9404.29.00.00
anti-dumping duty is equal to 170% of the export price, plus a regular duty (when applicable).