United States tariff, chapter 38: Miscellaneous chemical products
Last updated
Key facts
- National lines
- 217
- Subheadings
- 108
- Tariff
- United States
- Chapter
- 38: Miscellaneous chemical products
Summary
The United States tariff has 217 national lines in HS chapter 38 (miscellaneous chemical products), under 108 subheadings in 27 headings.
Subheadings with United States lines
The United States tariff has 217 national lines in HS chapter 38 (miscellaneous chemical products), under 108 subheadings in 27 headings.
Subheadings 101 to 108 of 108, page 2 of 2.
38.27 Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included
- 3827.61Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs): Containing 15 % or more by mass of 1,1,1-trifluoroethane (HFC-143a)1 line
- 3827.62Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs): Other, not included in the subheading above, containing 55 % or more by mass of pentafluoroethane (HFC- 125) but not containing unsaturated fluorinated derivatives of acyclic hydrocarbons (HFOs)1 line
- 3827.63Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs): Other, not included in the subheadings above, containing 40 % or more by mass of pentafluoroethane (HFC-125)1 line
- 3827.64Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs): Other, not included in the subheadings above, containing 30 % or more by mass of 1,1,1,2-tetrafluoroethane (HFC-134a) but not containing unsaturated fluorinated derivatives of acyclic hydrocarbons (HFOs)1 line
- 3827.65Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs): Other, not included in the subheadings above, containing 20 % or more by mass of difluoromethane (HFC-32) and 20 % or more by mass of pentafluoroethane (HFC-125)1 line
- 3827.68Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs): Other, not included in the subheadings above, containing substances of subheadings 2903.41 to 2903.481 line
- 3827.69Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs): Other1 line
- 3827.90Other2 lines
In other countries
No other national tariff on border.bot has live lines under chapter 38 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have in HS chapter 38?
The United States tariff has 217 national lines in HS chapter 38 (miscellaneous chemical products), under 108 subheadings in 27 headings.
Sources and updates
The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
This page was last updated on 9 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.
Official source files: