HS Code for Silver powder

Silver powder is classified under HS code 7106.10. Chapter 71 of the Harmonized System covers natural or cultured pearls, precious or semi-precious stones, and precious metals. Heading 7106 is dedicated to silver, including silver clad with gold or platinum, in unwrought or semi-manufactured forms. Subheading 7106.10 specifically identifies silver in powder form. To be classified here, the silver must meet the technical definition of powder provided in the Chapter Notes, which generally refers to particles of which at least 90% by weight pass through a sieve with a mesh aperture of 0.5 mm. This classification applies to pure silver powder as well as silver alloy powders where silver is the predominant precious metal by weight. These powders are used extensively in electronics for conductive pastes, in metallurgy, and in chemical catalysis.

Products Included

• Fine silver powder
• Atomized silver powder
• Silver flakes (meeting powder size requirements)
• Precipitated silver powder
• Silver alloy powders (predominantly silver)

Common Misclassification

Silver powder is often confused with silver paste, which may be classified under 3212.90 (pigments) or 3824.99 (chemical products) if it contains solvents and binders. It is also distinct from unwrought silver (7106.91), which refers to ingots, grains, or lumps that do not meet the particle size definition of powder. If the silver is in the form of a suspension for ink, it may fall under 3215.

FAQ

What is the HS code for silver powder?

The correct HS code for silver in powder form is 7106.10.

Is silver powder used in 3D printing classified here?

Yes, if the material is primarily silver powder intended for additive manufacturing, it remains under 7106.10, provided it is not mixed with significant binders that change its character to a preparation.