# HS code 4006.90: Other forms (for example, rods, tubes and profile shapes) and articles (for example, discs and rings), of unvulcanised rubber

> HS code 4006.90 covers other forms (for example, rods, tubes and profile shapes) and articles (for example, discs and rings), of unvulcanised rubber, other than those classified in 4006.10. It sits in heading 40.06 (other forms (for example, rods, tubes and profile shapes) and articles (for example, discs and rings), of unvulcanised rubber) in chapter 40 (rubber and articles thereof). Other goods of heading 40.06 are classified under 4006.10 (“Camel-back” strips for retreading rubber tyres). National tariff lines under 4006.90 are live on border.bot for the United States (2 lines, also used by 1 other country).

Source: https://border.bot/hs-codes/400690
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 40](https://border.bot/hs-codes/40) / [40.06](https://border.bot/hs-codes/4006) / [4006.90](https://border.bot/hs-codes/400690)

## Key facts

- HS code: 4006.90
- Covers: Other forms (for example, rods, tubes and profile shapes) and articles (for example, discs and rings), of unvulcanised rubber
- Heading: [40.06: Other forms (for example, rods, tubes and profile shapes) and articles (for example, discs and rings), of unvulcanised rubber](https://border.bot/hs-codes/4006)
- Chapter: [40: Rubber and articles thereof](https://border.bot/hs-codes/40)
- Edition: HS2022
- Duty in the United States: [See its 2 lines](https://border.bot/countries/united-states/hs-codes/400690)

## What this code covers

HS code 4006.90 covers other forms (for example, rods, tubes and profile shapes) and articles (for example, discs and rings), of unvulcanised rubber, other than those classified in 4006.10.

The legal text of the subheading is “Other”, in HS2022.

## What it doesn’t cover

Other goods of heading 40.06 are classified under 4006.10 (“Camel-back” strips for retreading rubber tyres).

- [4006.10](https://border.bot/hs-codes/400610) “Camel-back” strips for retreading rubber tyres

## How it is structured

4006.90 is a six-digit subheading. Its first two digits, 40, are the chapter; the first four, 4006, are heading 40.06; the last two, 90, identify the subheading within the heading.

Countries add their own digits after these six for their national tariff lines.

- Chapter 40: Rubber and articles thereof
- Heading 40.06: Other forms (for example, rods, tubes and profile shapes) and articles (for example, discs and rings), of unvulcanised rubber
- Subheading 4006.90: Other

## In other countries

National tariff lines under 4006.90 are live on border.bot for the United States (2 lines, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/400690): 2 lines, used by 1 other country

- Previous subheading: [4006.10](https://border.bot/hs-codes/400610) “Camel-back” strips for retreading rubber tyres
- Next subheading: [4007.00](https://border.bot/hs-codes/400700) Vulcanised rubber thread and cord

## Frequently asked questions

### What does HS code 4006.90 cover?

HS code 4006.90 covers other forms (for example, rods, tubes and profile shapes) and articles (for example, discs and rings), of unvulcanised rubber, other than those classified in 4006.10.

### Which heading and chapter is HS code 4006.90 in?

HS code 4006.90 is in heading 40.06 (other forms (for example, rods, tubes and profile shapes) and articles (for example, discs and rings), of unvulcanised rubber) in chapter 40 (rubber and articles thereof).

### Where are goods of heading 40.06 classified when 4006.90 doesn’t fit?

Other goods of heading 40.06 are classified under 4006.10 (“Camel-back” strips for retreading rubber tyres).

### Which countries’ tariffs list national lines under HS code 4006.90?

National tariff lines under 4006.90 are live on border.bot for the United States (2 lines, also used by 1 other country).

## Sources and updates

The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.

This page was last updated on 11 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://border.bot/hs-codes/400690.json