United States tariff line 8452.21.10.00: Specially designed to join footwear soles to uppers
Last updated
Key facts
- Tariff line
- 8452.21.10.00
- Covers
- Other sewing machines, automatic units, specially designed to join footwear soles to uppers
- Duty (MFN)
- Free
- Additional duties
- None recorded
- Restrictions
- None recorded
- Tariff
- United States
- HS subheading
- 8452.21
Summary
In the United States tariff, line 8452.21.10.00 covers other sewing machines, automatic units, specially designed to join footwear soles to uppers. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 8452.21 in heading 84.52 (chapter 84).
What this line covers
In the United States tariff, line 8452.21.10.00 covers other sewing machines, automatic units, specially designed to join footwear soles to uppers.
Its legal text is “Specially designed to join footwear soles to uppers”, read under “Other sewing machines” and “Automatic units”.
How it is structured
It falls under HS subheading 8452.21 in heading 84.52 (chapter 84). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.
- Chapter 84
- Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
- Heading 84.52
- Sewing machines, other than book-sewing machines of heading 8440; furniture, bases and covers specially designed for sewing machines; sewing machine needles; parts thereof
- Subheading 8452.21
- Other sewing machines
- Within the subheading
- Automatic units
- Line 8452.21.10.00
- Specially designed to join footwear soles to uppers
Duty
Goods under this line enter free of general (MFN) duty.
Other lines under 8452.21
- 8452.21.90.00Other
In other countries
No other national tariff on border.bot has live lines under 8452.21 yet.
Frequently asked questions
What does tariff line 8452.21.10.00 cover in the United States tariff?
In the United States tariff, line 8452.21.10.00 covers other sewing machines, automatic units, specially designed to join footwear soles to uppers.
What is the general (MFN) duty on 8452.21.10.00 in the United States?
Goods under this line enter 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: