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

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

Heading :Section VI: Products of the Chemical or Allied Industries

Heading :Chapter 28 - Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
1. Chemical elements
2. Inorganic acids and inorganic oxygen compounds of non-metals
3. Halogen or sulphur compounds of non-metals
4. Inorganic bases and oxides, hydroxides and peroxides of metals
5. Salts and peroxysalts, of inorganic acids and metals
6. Miscellaneous

HS Code	Description	Unit	MFN Tariff	Applicable Preferential Tariffs	Compare
2811.1	Other inorganic acids:				--
2811.11.00	Hydrogen fluoride (hydrofluoric acid)		Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.1
2811.11.00.00	Hydrogen fluoride (hydrofluoric acid)	KGM	Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.11.00
2811.12.00	Hydrogen cyanide (hydrocyanic acid)		Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.11.00.00
2811.12.00.00	Hydrogen cyanide (hydrocyanic acid)	KGM	Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.12.00
2811.19.00	Other		Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.12.00.00
2811.19.00.00	Other	KGM	Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.19.00
2811.2	Other inorganic oxygen compounds of non-metals:				Compare-2811.19.00.00
2811.21.00	Carbon dioxide		Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.2
2811.21.00.00	Carbon dioxide	KGM	Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.21.00
2811.22.00	Silicon dioxide		Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.21.00.00
2811.22.00.10	Hydrated silica	KGM			Compare-2811.22.00
2811.22.00.20	Silica gel	KGM			Compare-2811.22.00.10
2811.22.00.90	Other	KGM			Compare-2811.22.00.20
2811.29.00	Other		Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.22.00.90
2811.29.00.00	Other	KGM	Free	CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free	Compare-2811.29.00