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HS Code for chromium oxides
Author: Ivy Tse
Published:
Updated:

HS Code for Chromium Oxides 2025 Guide

TL;DR: **The HS code for chromium oxides like Cr2O3 is 2819.90 in 2025.** Regional updates include US HTS mandatory from Sep 1 and GCC 12-digit codes from Jan 1. Proper classification prevents duty errors up to 20%.

What Are HS Codes and Their Role in 2025?

HS codes standardize global trade classifications in 2025. The Harmonized System (HS) by WCO groups products into chapters for customs and tariffs.

  • 6-digit global standard
  • Extended digits for national tariffs
  • Updated regionally each year
  • Covers 98% of world trade
  • Essential for tariff compliance 2025

Chromium Oxides Explained: Properties and Uses

Chromium oxides are inorganic compounds vital for industrial applications. Chromium(III) oxide (Cr2O3) appears as a deep green powder.

  • High melting point over 2400°C
  • Used as green pigment in paints
  • Refractory material in furnaces
  • Abrasive in grinding wheels
  • Corrosion-resistant coatings

Primary HS Code for Chromium Oxides in 2025

HS 2819.90 is the main HS code for chromium oxides 2025. This falls under Chapter 28: Inorganic chemicals.

CompoundHS Code 2025ChapterDescription
Chromium trioxide (CrO3)2819.1028Dichromate processes
Chromium(III) oxide (Cr2O3)2819.9028Other chromium oxides
Chromium oxide mixtures2819.9028Pigments and refractories

2025 HS Code Changes Affecting Chromium Oxides

Key HS code changes 2025 impact chromium oxides imports. No WCO global revision until 2027, but national updates apply.

Region2025 UpdateImpact on Chromium Oxides
USAHTS mandatory Sep 1De minimis exemption ends Aug 29 for 2819.90
GCC Countries12-digit HS from Jan 1Precise subheadings for chemicals
EUCombined Nomenclature updateRefined Chapter 28 classifications
ChinaCustoms tariff adjustmentsEnvironmental controls on oxides

How to Find the Correct HS Code for Chromium Oxides: Step-by-Step

Classifying HS code for chromium oxides requires a systematic approach. Follow this 2025 guide for accuracy.

  1. Identify the exact compound: Confirm Cr2O3 vs. CrO3 via SDS.
  2. Locate Chapter 28: Inorganic chemicals, metal oxides.
  3. Select heading 2819: Chromium oxides and hydroxides.
  4. Choose subheading 2819.90: Other chromium oxides.
  5. Apply regional extensions: Add digits for US HTS or GCC 12-digit HS codes 2025.
  6. Verify compliance: Cross-check with official databases.

Shipping Regulations for Chromium Oxides HS 2819.90

HS code 2819.90 shipments need proper packaging in 2025. Chromium oxides are generally non-hazardous but dust control is key.

  • UN-approved drums or FIBCs
  • Safety Data Sheets (SDS) mandatory
  • IMDG/IATA non-dangerous goods
  • Label for environmental hazards
  • Customs declaration with HS 2819.90

Common Applications and Tariff Impacts in 2025

Chromium oxides drive industries boosted by 2025 HS updates. E-commerce growth amplifies classification needs.

  • Paints and coatings (40% usage)
  • Ceramics and glass production
  • Refractory bricks for steel
  • Abrasives and polishing
  • Catalysts in chemical processes

FAQ: HS Code for Chromium Oxides 2025

Quick answers to top questions on HS code for chromium oxides.

What is the exact HS code for Cr2O3 in 2025?

HS 2819.90 covers chromium(III) oxide pigments and refractories.

Has the HS code for chromium oxides changed in 2025?

No global change; regional extensions like GCC 12-digit apply from Jan 1.

How do US HS code changes 2025 affect chromium oxides?

HTS mandatory from Sep 1 ends de minimis for low-value 2819.90 shipments.

Are chromium oxides hazardous under HS 2819.90?

Typically non-hazardous, but check SDS for dust inhalation risks.

What are GCC 12-digit HS codes 2025 for oxides?

Extended digits from Jan 1 for precise duties in Saudi, UAE, and others.

How to classify chromium oxide pigments?

Use HS 2819.90 under Chapter 28 after confirming composition.

What if I use the wrong HS code for chromium oxides?

Risks include fines, shipment delays, and duty overcharges up to 20%.

Where to verify HS code for chromium oxides 2025?

Official sources: WCO HS database, USITC HTS, EU TARIC.

Does EU Combined Nomenclature change chromium HS codes?

Refinements in Chapter 28 but core 2819.90 remains stable.

When is the next WCO HS revision after 2025?

Major update in 2027; 2025 focuses on national adjustments.

Resources and Next Steps

For HS code tools and tariff compliance 2025, Book a Demo. Contact: HKG +852 24671689 / +852 23194879, CHN +86 4008751689, USA +1 337 361 2833, GBR +44 808 189 0136, AUS +61 180002752, Email: enquiry@freightamigo.com.

. Sources: WCO, USITC.