# HS code 3806.30: Ester gums

> HS code 3806.30 covers ester gums. It sits in heading 38.06 (rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums) in chapter 38 (miscellaneous chemical products). Other goods of heading 38.06 are classified under 3806.10 (rosin and resin acids), 3806.20 (salts of rosin, of resin acids or of derivatives of rosin or resin acids, other than salts of rosin adducts) or 3806.90 (other). National tariff lines under 3806.30 are live on border.bot for the United States (1 line, also used by 1 other country).

Source: https://border.bot/hs-codes/380630
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 38](https://border.bot/hs-codes/38) / [38.06](https://border.bot/hs-codes/3806) / [3806.30](https://border.bot/hs-codes/380630)

## Key facts

- HS code: 3806.30
- Covers: Ester gums
- Heading: [38.06: Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums](https://border.bot/hs-codes/3806)
- Chapter: [38: Miscellaneous chemical products](https://border.bot/hs-codes/38)
- Edition: HS2022
- Duty in the United States: [See its 1 line](https://border.bot/countries/united-states/hs-codes/380630)

## What this code covers

HS code 3806.30 covers ester gums.

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

## What it doesn’t cover

Other goods of heading 38.06 are classified under 3806.10 (rosin and resin acids), 3806.20 (salts of rosin, of resin acids or of derivatives of rosin or resin acids, other than salts of rosin adducts) or 3806.90 (other).

- [3806.10](https://border.bot/hs-codes/380610) Rosin and resin acids
- [3806.20](https://border.bot/hs-codes/380620) Salts of rosin, of resin acids or of derivatives of rosin or resin acids, other than salts of rosin adducts
- [3806.90](https://border.bot/hs-codes/380690) Other

## How it is structured

3806.30 is a six-digit subheading. Its first two digits, 38, are the chapter; the first four, 3806, are heading 38.06; the last two, 30, identify the subheading within the heading.

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

- Chapter 38: Miscellaneous chemical products
- Heading 38.06: Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums
- Subheading 3806.30: Ester gums

## In other countries

National tariff lines under 3806.30 are live on border.bot for the United States (1 line, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/380630): 1 line, used by 1 other country

- Previous subheading: [3806.20](https://border.bot/hs-codes/380620) Salts of rosin, of resin acids or of derivatives of rosin or resin acids, other than salts of rosin adducts
- Next subheading: [3806.90](https://border.bot/hs-codes/380690) Other

## Frequently asked questions

### What does HS code 3806.30 cover?

HS code 3806.30 covers ester gums.

### Which heading and chapter is HS code 3806.30 in?

HS code 3806.30 is in heading 38.06 (rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums) in chapter 38 (miscellaneous chemical products).

### Where are goods of heading 38.06 classified when 3806.30 doesn’t fit?

Other goods of heading 38.06 are classified under 3806.10 (rosin and resin acids), 3806.20 (salts of rosin, of resin acids or of derivatives of rosin or resin acids, other than salts of rosin adducts) or 3806.90 (other).

### Which countries’ tariffs list national lines under HS code 3806.30?

National tariff lines under 3806.30 are live on border.bot for the United States (1 line, 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/380630.json