2026 Canada Customs Tariff and excise; Imports; Exports; chapter-by-chapter (January 1, 2026)

HTS Code 3004.90.00.2 3004.90.00.19
Description of Goods Other, for human use, acting on the nervous system: Other
Unit of Meas -- -
MFN Tariff -- --
General Tariff -- --
Applicable Preferential Tariffs -- --