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

HTS Code 2930.90.00.18 2930.90.00.10
Description of Goods N,N-Dialkyl (methyl, ethyl, n-propyl or isopropyl) aminoethane-2-thiols and their protonated salts, except for 2-(N,N-dimethylamino)ethanethiol and 2-(N,N-diethylamino)ethanethiol --
Unit of Meas KGM --
MFN Tariff -- --
General Tariff -- --
Applicable Preferential Tariffs -- --