# 3910 — Silicones in primary forms

HS code 3910 classifies Silicones 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:** `3910`

## Description

Silicones in primary forms

## Subheadings

- `391000` — Silicones in primary forms

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Source: https://hscode.eximagent.ai/39/3910
Last updated: 2026-06-03
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