Key facts
- HS subheading
- 7218.91
- Duty (MFN)
- Free
- National lines
- 3
- Tariff
- United States
- Chapter
- 72: Iron and steel
Summary
The United States tariff splits HS 7218.91 (other: Of rectangular (other than square) cross-section) into 3 national lines: 7218.91.00.15 (having a cross-sectional area of less than 232 cm2), 7218.91.00.30 (having a cross-sectional area of 232 cm2 or more) and 7218.91.00.60 (having a width at least four times the thickness). Every United States line under 7218.91 is free of general (MFN) duty.
United States lines under 7218.91
The United States tariff splits HS 7218.91 (other: Of rectangular (other than square) cross-section) into 3 national lines: 7218.91.00.15 (having a cross-sectional area of less than 232 cm2), 7218.91.00.30 (having a cross-sectional area of 232 cm2 or more) and 7218.91.00.60 (having a width at least four times the thickness).
Every United States line under 7218.91 is free of general (MFN) duty.
- 7218.91.00.15Having a cross-sectional area of less than 232 cm2Duty: Free
- 7218.91.00.30Having a cross-sectional area of 232 cm2 or moreDuty: Free
- 7218.91.00.60Having a width at least four times the thicknessDuty: Free
In other countries
No other national tariff on border.bot has live lines under 7218.91 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 7218.91?
The United States tariff splits HS 7218.91 (other: Of rectangular (other than square) cross-section) into 3 national lines: 7218.91.00.15 (having a cross-sectional area of less than 232 cm2), 7218.91.00.30 (having a cross-sectional area of 232 cm2 or more) and 7218.91.00.60 (having a width at least four times the thickness).
What is the duty on HS 7218.91 in the United States?
Every United States line under 7218.91 is free of general (MFN) duty.
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: