Key facts
- HS subheading
- 3917.40
- Duty (MFN)
- 5.3%
- National lines
- 7
- Tariff
- United States
- Chapter
- 39: Plastics and articles thereof
Summary
The United States tariff splits HS 3917.40 (fittings) into 7 national lines: 3917.40.00.10 (for brake hoses for the vehicles of subheadings 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29 or headings 8702, 8703, 8704, 8705 or 8711), 3917.40.00.20 (of polyvinyl chloride), 3917.40.00.30 (of acrylonitrile-butadiene-styrene), 3917.40.00.50 (other) and 3 others. The general (MFN) duty is 5.3% on all 7 lines.
United States lines under 3917.40
The United States tariff splits HS 3917.40 (fittings) into 7 national lines: 3917.40.00.10 (for brake hoses for the vehicles of subheadings 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29 or headings 8702, 8703, 8704, 8705 or 8711), 3917.40.00.20 (of polyvinyl chloride), 3917.40.00.30 (of acrylonitrile-butadiene-styrene), 3917.40.00.50 (other) and 3 others.
The general (MFN) duty is 5.3% on all 7 lines.
- 3917.40.00.10For brake hoses for the vehicles of subheadings 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29 or headings 8702, 8703, 8704, 8705 or 8711Duty: 5.3%
- 3917.40.00.20Of polyvinyl chlorideDuty: 5.3%
- 3917.40.00.30Of acrylonitrile-butadiene-styreneDuty: 5.3%
- 3917.40.00.50OtherDuty: 5.3%
- 3917.40.00.60Of polyvinyl chlorideDuty: 5.3%
- 3917.40.00.80OtherDuty: 5.3%
- 3917.40.00.95OtherDuty: 5.3%
In other countries
No other national tariff on border.bot has live lines under 3917.40 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 3917.40?
The United States tariff splits HS 3917.40 (fittings) into 7 national lines: 3917.40.00.10 (for brake hoses for the vehicles of subheadings 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29 or headings 8702, 8703, 8704, 8705 or 8711), 3917.40.00.20 (of polyvinyl chloride), 3917.40.00.30 (of acrylonitrile-butadiene-styrene), 3917.40.00.50 (other) and 3 others.
What is the duty on HS 3917.40 in the United States?
The general (MFN) duty is 5.3% on all 7 lines.
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: