Base
HTS 3813.00.10.00Chapter 38

HTS 3813.00.10.00Consisting wholly of inorganic substances Duty Rate & Import Guide

Miscellaneous Chemical Products · $1.3M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

25%

Units: kg

Trade Agreement Eligibility

CUSMAKORUS

Notes

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Trade Intelligence

Monthly Imports

$1.3M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

0 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 5 NCM codes

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Data compiled from USITC HTS, US Census Bureau, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

Subheadings (1)

CodeDescriptionRate
3813.00.10.00Consisting wholly of inorganic substancesFree

Matching Export Code (Schedule B)

3813000000Schedule B

PREPARATIONS & CHARGES FOR FIRE-EXTINGUISHERS; CHARGED FIRE-EXTINGUISHING GRENADES

Census Bureau export classification matching this HTS import code.

3813.003813.00.50.00