HS Code for Iridium powder

Iridium powder is classified under HS code 7110.41. This classification is governed by the General Rules of Interpretation (GRI), specifically GRI 1, which states that classification is determined by the terms of the headings and any relative section or chapter notes. Chapter 71 covers natural or cultured pearls, precious or semi-precious stones, and precious metals. Heading 7110 specifically includes platinum, palladium, rhodium, iridium, osmium, and ruthenium. Within this heading, the 4-digit level is further subdivided by the specific metal and its physical form. Subheading 7110.41 is designated for iridium, osmium, and ruthenium in their unwrought or powder forms. The term 'powder' is technically defined in the Chapter 71 notes as products of which at least 90% by weight passes through a sieve with a mesh aperture of 0.5 mm. Iridium is a member of the platinum group metals (PGM) and is highly valued for its corrosion resistance and high melting point, making its precise classification essential for trade statistics and duty application.

Products Included

• Pure iridium powder
• Osmium powder
• Ruthenium powder
• Unwrought iridium sponge
• Iridium metal grains

Common Misclassification

Iridium powder is frequently misclassified under HS code 7110.49. While 7110.41 covers powders and unwrought forms, 7110.49 is reserved for 'other' forms, which typically refers to semi-manufactured states such as bars, rods, wires, or sheets. Another common error is using HS code 7112.92, which covers waste and scrap of platinum, including iridium; however, this only applies to materials recovered from used articles or manufacturing residues, not primary powder. Additionally, some importers mistakenly use 2843.90 for chemical compounds of iridium, but pure metallic powder must remain in Chapter 71.

FAQ

What is the HS code for Iridium powder?

The HS code for Iridium powder is 7110.41, which covers iridium, osmium, and ruthenium in unwrought or powder forms.

Does this code include iridium alloys?

Yes, according to Chapter 71 Note 5, any alloy containing at least 2% by weight of a precious metal is classified as that precious metal. If iridium is the predominant platinum-group metal by weight, the alloy powder remains under 7110.41.