# 3911 — Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms

HS code 3911 classifies Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms. It belongs to Chapter 39 (Plastics and articles thereof) of Section VII (Plastics and articles thereof; rubber and articles thereof) of the Harmonized System.

> Section VII · Plastics and articles thereof; rubber and articles thereof
> Chapter 39 · Plastics and articles thereof

**HS code:** `3911`

## Description

Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms

## Subheadings

- `391110` — Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes
- `391120` — Poly(1,3-phenylene methylphosphonate)
- `391190` — Other

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Source: https://hscode.eximagent.ai/39/3911
Last updated: 2026-06-03
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