# United States tariff line 5101.21.65.00: Unimproved wool; other wool, not finer than 46s.

> In the United States tariff, line 5101.21.65.00 covers degreased, not carbonized, shorn wool, unimproved wool; other wool, not finer than 46s. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 5101.21 in heading 51.01 (chapter 51).

Source: https://border.bot/countries/united-states/hs-codes/5101216500
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 51](https://border.bot/countries/united-states/hs-codes/51) / [5101.21](https://border.bot/countries/united-states/hs-codes/510121) / [5101.21.65.00](https://border.bot/countries/united-states/hs-codes/5101216500)

## Key facts

- Tariff line: 5101.21.65.00
- Covers: Degreased, not carbonized, shorn wool, unimproved wool; other wool, not finer than 46s
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [5101.21](https://border.bot/hs-codes/510121)

## What this line covers

In the United States tariff, line 5101.21.65.00 covers degreased, not carbonized, shorn wool, unimproved wool; other wool, not finer than 46s.

Its legal text is “Unimproved wool; other wool, not finer than 46s”, read under “Degreased, not carbonized”, “Shorn wool” and “Other”.

## How it is structured

It falls under HS subheading 5101.21 in heading 51.01 (chapter 51). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 51: Wool, fine or coarse animal hair; horsehair yarn and woven fabric
- Heading 51.01: Wool, not carded or combed
- Subheading 5101.21: Degreased, not carbonized
- Within the subheading: Shorn wool
- Within the subheading: Other
- Line 5101.21.65.00: Unimproved wool; other wool, not finer than 46s

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 5101.21 yet.

- [The Harmonized System text for 5101.21](https://border.bot/hs-codes/510121)

## Other lines under 5101.21

- [5101.21.10.00](https://border.bot/countries/united-states/hs-codes/5101211000) Wool for special uses
- [5101.21.15.00](https://border.bot/countries/united-states/hs-codes/5101211500) Unimproved wool; other wool, not finer than 40s
- [5101.21.30.00](https://border.bot/countries/united-states/hs-codes/5101213000) Other wool, finer than 40s but not finer than 44s
- [5101.21.35.00](https://border.bot/countries/united-states/hs-codes/5101213500) Other wool, finer than 44s
- [5101.21.40.30](https://border.bot/countries/united-states/hs-codes/5101214030) Not finer than 58s
- [5101.21.40.60](https://border.bot/countries/united-states/hs-codes/5101214060) Finer than 58s
- [5101.21.70.00](https://border.bot/countries/united-states/hs-codes/5101217000) Other

- Previous line: [5101.21.40.60](https://border.bot/countries/united-states/hs-codes/5101214060) Finer than 58s
- Next line: [5101.21.70.00](https://border.bot/countries/united-states/hs-codes/5101217000) Other

## Frequently asked questions

### What does tariff line 5101.21.65.00 cover in the United States tariff?

In the United States tariff, line 5101.21.65.00 covers degreased, not carbonized, shorn wool, unimproved wool; other wool, not finer than 46s.

### What is the general (MFN) duty on 5101.21.65.00 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:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/5101216500.json