# 381090 — Pickling preparations for metal surfaces; fluxes and other auxiliary…: Other

HS code 381090 classifies Pickling preparations for metal surfaces; fluxes and other auxiliary…: Other. 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.

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

**HS code:** `381090`

## Description

Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind used as cores or coatings for welding electrodes or rods : Other

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | Free–6.5% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/38/381090
Last updated: 2026-06-03
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