Key facts
- HS subheading
- 5509.53
- Duty (MFN)
- 13.2%
- National lines
- 2
- Tariff
- United States
- Chapter
- 55: Man-made staple fibres
Summary
The United States tariff splits HS 5509.53 (other yarn, of polyester staple fibres: Mixed mainly or solely with cotton) into 2 national lines: 5509.53.00.30 (not exceeding 52 nm (607)) and 5509.53.00.60 (exceeding 52 nm (607)). The general (MFN) duty is 13.2% on all 2 lines.
United States lines under 5509.53
The United States tariff splits HS 5509.53 (other yarn, of polyester staple fibres: Mixed mainly or solely with cotton) into 2 national lines: 5509.53.00.30 (not exceeding 52 nm (607)) and 5509.53.00.60 (exceeding 52 nm (607)).
The general (MFN) duty is 13.2% on all 2 lines.
- 5509.53.00.30Not exceeding 52 nm (607)Duty: 13.2%
- 5509.53.00.60Exceeding 52 nm (607)Duty: 13.2%
In other countries
No other national tariff on border.bot has live lines under 5509.53 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 5509.53?
The United States tariff splits HS 5509.53 (other yarn, of polyester staple fibres: Mixed mainly or solely with cotton) into 2 national lines: 5509.53.00.30 (not exceeding 52 nm (607)) and 5509.53.00.60 (exceeding 52 nm (607)).
What is the duty on HS 5509.53 in the United States?
The general (MFN) duty is 13.2% on all 2 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: