2025 Canada Customs Tariff and excise; Imports; Exports; chapter-by-chapter (T2025 2025-01-01)

HTS Code 28.34 28.33
Description of Goods Nitrites; nitrates. Sulphates; alums; peroxosulphates (persulphates).
Unit of Meas -- --
MFN Tariff -- --
General Tariff -- --
Applicable Preferential Tariffs -- --