381512 — Reaction initiators, reaction accelerators and catalytic preparations, not…: With precious metal or precious-metal compounds as the active substance
HS code 381512 classifies Reaction initiators, reaction accelerators and catalytic preparations, not…: With precious metal or precious-metal compounds as the active substance. It belongs to Chapter 38 (Miscellaneous chemical products) of Section VI (Products of the chemical or allied industries) of the Harmonized System. Duty rates are recorded for 1 country.
Find or check your HS code
Suggestions from the HS index, not a customs ruling
Describe what you ship: what it is, what it is made of, how it is processed and what it is used for. I narrow it down against the real HS hierarchy, or check a code you were given.
Description
Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included : Supported catalysts : With precious metal or precious-metal compounds as the active substance
Duty rates
US MFN base rate (HTS 2026, Column-1 General) — excludes Section 301 / IEEPA add-ons; not legal advice. Other countries’ rates and live duties via the EximAgent CLI.
- USUnited States0%MFNas of Jan 1, 2026
Common questions
- What is HS code 381512?
- Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included : Supported catalysts : With precious metal or precious-metal compounds as the active substance
- What duty rates apply to 381512?
- Listed duty rates range from 0% across 1 country rate.
Browse all of Chapter 38: Miscellaneous chemical products →
Go beyond the code
Find the companies shipping under 381512 — ranked by shipments recorded in US customs filings over the last 12 months.