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

HTS Code 29.14 29.12
Description of Goods Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde.
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