TariffPlus – Canada & US Tariff Lookup

HS 2903 – Halogenated derivatives of hydrocarbons.

Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026

Halogenated derivatives of hydrocarbons.

Subheadings

Child tariff lines and MFN rates

HS codeDescriptionMFN rate
2903-11 – Chloromethane (methyl chloride) and chloroethane (ethyl chloride)MFN Free
2903-11-00-00Chloromethane (methyl chloride) and chloroethane (ethyl chloride)Free
2903-12 – Dichloromethane (methylene chloride)MFN Free
2903-12-00-00Dichloromethane (methylene chloride)Free
2903-13 – Chloroform (trichloromethane)MFN Free
2903-13-00-00Chloroform (trichloromethane)Free
2903-14 – Carbon tetrachlorideMFN Free
2903-14-00-00Carbon tetrachlorideFree
2903-15 – Ethylene dichloride (ISO) (1,2-dichloroethane)MFN Free
2903-15-00-00Ethylene dichloride (ISO) (1,2-dichloroethane)Free
2903-19 – OtherMFN Free
2903-19-00-00OtherFree
2903-21 – Vinyl chloride (chloroethylene)MFN Free
2903-21-00-00Vinyl chloride (chloroethylene)Free
2903-22 – TrichloroethyleneMFN Free
2903-22-00-00TrichloroethyleneFree
2903-23 – Tetrachloroethylene (perchloroethylene)MFN Free
2903-23-00-00Tetrachloroethylene (perchloroethylene)Free
2903-29 – OtherMFN Free
2903-29-00-00OtherFree
2903-41 – Trifluoromethane (HFC-23)MFN Free
2903-41-00-00Trifluoromethane (HFC-23)Free
2903-42 – Difluoromethane (HFC-32)MFN Free
2903-42-00-00Difluoromethane (HFC-32)Free
2903-43 – Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a)MFN Free
2903-43-00-00Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a)Free
2903-44 – Pentafluoroethane (HFC-125), 1,1,1-trifluoroethane (HFC-143a) and 1,1,2-trifluoroethane (HFC-143)MFN Free
2903-44-00-00Pentafluoroethane (HFC-125), 1,1,1-trifluoroethane (HFC-143a) and 1,1,2-trifluoroethane (HFC-143)Free
2903-45 – 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134)MFN Free
2903-45-00-001,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134)Free
2903-46 – 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), 1,1,1,2,2,3-hexafluoropropane (HFC-236cb), 1,1,1,2,3,3-hexafluoropropane (HFC-236ea) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa)MFN Free
2903-46-00-001,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), 1,1,1,2,2,3-hexafluoropropane (HFC-236cb), 1,1,1,2,3,3-hexafluoropropane (HFC-236ea) and 1,1,1,3,3,3-hexafluoro...Free
2903-47 – 1,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca)MFN Free
2903-47-00-001,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca)Free
2903-48 – 1,1,1,3,3-Pentafluorobutane (HFC-365mfc) and 1,1,1,2,2,3,4,5,5,5-decafluoropentane (HFC-43-10mee)MFN Free
2903-48-00-001,1,1,3,3-Pentafluorobutane (HFC-365mfc) and 1,1,1,2,2,3,4,5,5,5-decafluoropentane (HFC-43-10mee)Free
2903-49 – OtherMFN Free
2903-49-00-00OtherFree
2903-51 – 2,3,3,3-Tetrafluoropropene (HFO-1234yf), 1,3,3,3-tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz)MFN Free
2903-51-00-002,3,3,3-Tetrafluoropropene (HFO-1234yf), 1,3,3,3-tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz)Free
2903-59 – OtherMFN Free
2903-59-00-002903-59-00-00Free
2903-59-00-201,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-prop-1-eneFree
2903-59-00-90OtherFree
2903-61 – Methyl bromide (bromomethane)MFN Free
2903-61-00-00Methyl bromide (bromomethane)Free
2903-62 – Ethylene dibromide (ISO) (1,2-dibromoethane)MFN Free
2903-62-00-00Ethylene dibromide (ISO) (1,2-dibromoethane)Free
2903-69 – OtherMFN Free
2903-69-00-00OtherFree
2903-71 – Chlorodifluoromethane (HCFC-22)MFN Free
2903-71-00-00Chlorodifluoromethane (HCFC-22)Free
2903-72 – Dichlorotrifluoroethanes (HCFC-123)MFN Free
2903-72-00-00Dichlorotrifluoroethanes (HCFC-123)Free
2903-73 – Dichlorofluoroethanes (HCFC-141, 141b)MFN Free
2903-73-00-00Dichlorofluoroethanes (HCFC-141, 141b)Free
2903-74 – Chlorodifluoroethanes (HCFC-142, 142b)MFN Free
2903-74-00-00Chlorodifluoroethanes (HCFC-142, 142b)Free
2903-75 – Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb)MFN Free
2903-75-00-00Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb)Free
2903-76 – Bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) and dibromotetrafluoroethanes (Halon-2402)MFN Free
2903-76-00-00Bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) and dibromotetrafluoroethanes (Halon-2402)Free
2903-77 – Other, perhalogenated only with fluorine and chlorineMFN Free
2903-77-00-00Other, perhalogenated only with fluorine and chlorineFree
2903-78 – Other perhalogenated derivativesMFN Free
2903-78-00-00Other perhalogenated derivativesFree
2903-79 – OtherMFN Free
2903-79-00-00OtherFree
2903-81 – 1,2,3,4,5,6-Hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN)MFN Free
2903-81-00-001,2,3,4,5,6-Hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN)Free
2903-82 – Aldrin (ISO), chlordane (ISO) and heptachlor (ISO)MFN Free
2903-82-00-00Aldrin (ISO), chlordane (ISO) and heptachlor (ISO)Free
2903-83 – Mirex (ISO)MFN Free
2903-83-00-00Mirex (ISO)Free
2903-89 – OtherMFN Free
2903-89-00-002903-89-00-00Free
2903-89-00-10Hexabromocyclododecanes (HBCDs)Free
2903-89-00-90OtherFree
2903-91 – Chlorobenzene, o-dichlorobenzene and p-dichlorobenzeneMFN Free
2903-91-00-00Chlorobenzene, o-dichlorobenzene and p-dichlorobenzeneFree
2903-92 – Hexachlorobenzene (ISO) and DDT (ISO) (clofenotane (INN), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane)MFN Free
2903-92-00-00Hexachlorobenzene (ISO) and DDT (ISO) (clofenotane (INN), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane)Free
2903-93 – Pentachlorobenzene (ISO)MFN Free
2903-93-00-00Pentachlorobenzene (ISO)Free
2903-94 – HexabromobiphenylsMFN Free
2903-94-00-00HexabromobiphenylsFree
2903-99 – OtherMFN Free
2903-99-00-00OtherFree

Top importers in this heading

48 Canadian companies imported goods under heading 29.03 according to the CBSA Canadian Importers Database, 2023 data.

Most frequent importers

  1. CARLIN PRODUCTS COMPANY DIV OFC R C CANCHEM INDUSTRIES LTD - Ontario - 4 codes
  2. MILLIPORESIGMA CANADA LTD. / MILLIPORESIGMA CANADA LTEE - Ontario - 4 codes
  3. UNIVAR SOLUTIONS CANADA LTD. - Ontario - 4 codes
  4. THERMO FISHER SCIENTIFIC - Ontario - 3 codes
  5. BRENNTAG CANADA INC. - Ontario - 2 codes
  6. GREEN CHEM INDUSTRIES, LLC - Florida - 2 codes
  7. LE GROUPE MASTER INC./THE MASTER GROUP INC. - Quebec - 2 codes
  8. SHERWIN-WILLIAMS CANADA INC. - Ohio - 2 codes
  9. 3229897 NOVA SCOTIA COMPANY - Quebec - 1 codes
  10. A-GAS CANADA INC. - Ontario - 1 codes

Codes with importers

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