# HS heading 51.07: Yarn of combed wool, not put up for retail sale

> HS heading 51.07 covers yarn of combed wool, not put up for retail sale. It is in chapter 51 (wool, fine or coarse animal hair; horsehair yarn and woven fabric). It is split into 2 subheadings: 5107.10 (containing 85 % or more by weight of wool) and 5107.20 (containing less than 85 % by weight of wool).

Source: https://staging.border.bot/hs-codes/5107
Last updated: 13 October 2026

[HS codes](https://staging.border.bot/hs-codes) / [Chapter 51](https://staging.border.bot/hs-codes/51) / [51.07](https://staging.border.bot/hs-codes/5107)

## Key facts

- Heading: 51.07
- Description: Yarn of combed wool, not put up for retail sale
- Chapter: 51: Wool, fine or coarse animal hair; horsehair yarn and woven fabric
- Subheadings: 2
- Edition: HS2022

## What this code covers

HS heading 51.07 covers yarn of combed wool, not put up for retail sale.

It is split into 2 subheadings: 5107.10 (containing 85 % or more by weight of wool) and 5107.20 (containing less than 85 % by weight of wool).

- [5107.10](https://staging.border.bot/hs-codes/510710) Containing 85 % or more by weight of wool
- [5107.20](https://staging.border.bot/hs-codes/510720) Containing less than 85 % by weight of wool

## What it doesn’t cover

Other goods of chapter 51 are classified in its other 12 headings, listed below.

- [51.01](https://staging.border.bot/hs-codes/5101) Wool, not carded or combed
- [51.02](https://staging.border.bot/hs-codes/5102) Fine or coarse animal hair, not carded or combed
- [51.03](https://staging.border.bot/hs-codes/5103) Waste of wool or of fine or coarse animal hair, including yarn waste but excluding garnetted stock
- [51.04](https://staging.border.bot/hs-codes/5104) Garnetted stock of wool or of fine or coarse animal hair
- [51.05](https://staging.border.bot/hs-codes/5105) Wool and fine or coarse animal hair, carded or combed (including combed wool in fragments)
- [51.06](https://staging.border.bot/hs-codes/5106) Yarn of carded wool, not put up for retail sale
- [51.08](https://staging.border.bot/hs-codes/5108) Yarn of fine animal hair (carded or combed), not put up for retail sale
- [51.09](https://staging.border.bot/hs-codes/5109) Yarn of wool or of fine animal hair, put up for retail sale
- [51.10](https://staging.border.bot/hs-codes/5110) Yarn of coarse animal hair or of horsehair (including gimped horsehair yarn), whether or not put up for retail sale
- [51.11](https://staging.border.bot/hs-codes/5111) Woven fabrics of carded wool or of carded fine animal hair
- [51.12](https://staging.border.bot/hs-codes/5112) Woven fabrics of combed wool or of combed fine animal hair
- [51.13](https://staging.border.bot/hs-codes/5113) Woven fabrics of coarse animal hair or of horsehair

## How it is structured

Heading 51.07 is one of 13 headings in chapter 51. Its first two digits, 51, are the chapter; the next two, 07, number the heading within it. Its subheadings add two more digits (5107.10, 5107.20).

## In other countries

No national tariff lines under heading 51.07 are live on border.bot yet. Tariffs built on the Harmonized System use its subheadings at six digits and add their own digits after them.

- Previous heading: [51.06](https://staging.border.bot/hs-codes/5106) Yarn of carded wool, not put up for retail sale
- Next heading: [51.08](https://staging.border.bot/hs-codes/5108) Yarn of fine animal hair (carded or combed), not put up for retail sale

## Frequently asked questions

### What does HS heading 51.07 cover?

HS heading 51.07 covers yarn of combed wool, not put up for retail sale.

### Which chapter is HS heading 51.07 in?

HS heading 51.07 is in chapter 51 (wool, fine or coarse animal hair; horsehair yarn and woven fabric).

### How many subheadings does HS heading 51.07 have?

HS heading 51.07 has 2 subheadings: 5107.10 (containing 85 % or more by weight of wool) and 5107.20 (containing less than 85 % by weight of wool).

## Sources and updates

The Harmonized System legal text comes from border.bot release 1 (edition HS 2022), imported from a file, and has been live since 13 October 2026.

This page was last updated on 13 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.

Machine-readable: https://staging.border.bot/hs-codes/5107.json