HS Code for Iron oxide pigments

Iron oxide pigments, specifically those categorized as earth colors, fall under HS code 2821.20. This classification is unique because it requires the substance to contain 70% or more by weight of combined iron evaluated as Fe2O3. These are often natural earths that have been washed, ground, or calcined, but they maintain a specific mineralogical profile. The distinction between 2821.10 and 2821.20 is critical for customs purposes, as earth colors are treated differently than pure chemical oxides. This heading includes natural micaceous iron oxides used for anti-corrosive paints. The classification follows the specific requirements of Note 1 to Chapter 28, which allows for certain natural products to remain within the chemical chapter if they meet the weight threshold for iron content. These pigments are valued for their stability, UV resistance, and non-toxic nature, making them staples in the construction and coatings industries.

Products Included

• Natural ochres (with >70% Fe2O3)
• Siennas and Umbers
• Calcined earth colors
• Micaceous iron oxide pigments
• Natural earth pigments containing high iron content

Common Misclassification

The most common error is using 2530.90 for natural earth colors that actually meet the 70% iron threshold for 2821.20. Conversely, synthetic iron oxides without the characteristics of earth colors should be under 2821.10. Prepared pigments containing binders or surfactants must be classified in Chapter 32, specifically 3206.49.

FAQ

What is the HS code for Iron oxide pigments?

Iron oxide pigments classified as earth colors with 70% or more iron content are under HS code 2821.20.

What if the iron content is less than 70%?

If the natural earth color contains less than 70% combined iron by weight, it is typically classified under HS code 2530.90.