# 3815 — Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included

HS code 3815 classifies Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included. It belongs to Chapter 38 (Miscellaneous chemical products) of Section VI (Products of the chemical or allied industries) of the Harmonized System.

> Section VI · Products of the chemical or allied industries
> Chapter 38 · Miscellaneous chemical products

**HS code:** `3815`

## Description

Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included

## Subheadings

- `381511` — With nickel or nickel compounds as the active substance
- `381512` — With precious metal or precious-metal compounds as the active substance
- `381519` — Other
- `381590` — Other

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Source: https://hscode.eximagent.ai/38/3815
Last updated: 2026-06-03
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