Unwrought Ruthenium Ingot
Cast ruthenium ingots (99.95% purity) from electrolytic refining, rectangular or trapezoidal cross-section. HTS 7110.49.0050 for unwrought 'other' platinum group metals excluding iridium/osmium specifics and powder.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If <2% precious metal content
Alloys below 2% PGM threshold per note 5 classify as silver alloys if ≥2% Ag.
If crude unrefined sponge
Impure ruthenium sponge from mining classifies as rare-metal compounds under Chapter 26.
If as metal salts
Ruthenium halides or oxides fall under rare-earth/metal salts in inorganic chemicals.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Melting regime certification proves unwrought status vs. worked shapes
• Declare London Bullion Market assay standards for customs valuation
• CITES-like export controls from source countries may delay clearance
Related Products under HTS 7110.49.00.50
Ruthenium-Rhodium Alloy Wire
70% ruthenium-30% rhodium thermocouple wire, drawn to 0.1mm. Predominant ruthenium classifies in HTS 7110.49.0050.
Osmium-Iridium Bimetal Strip
Diffusion-bonded osmium-iridium strip for wear-resistant coatings. Composite treated as alloy of predominant metal in HTS 7110.49.0050.
Recrystallized Iridium Sheet
Heat-treated iridium sheet with controlled grain structure for aerospace. Still semimanufactured under HTS 7110.49.0050.
Granular Ruthenium Excluding Powder
Ruthenium granules 1-3mm for PVD targets, sieve-tested not qualifying as powder. HTS 7110.49.0050 other ruthenium forms.
Unwrought Iridium Metal
Pure iridium in unwrought form, such as cast ingots or bars not suitable for immediate use in manufacturing, containing at least 99.9% iridium by weight. Classified under HTS 7110.49.0050 as 'other' iridium, osmium, or ruthenium in unwrought or semimanufactured forms, excluding powder, per Chapter 71 notes defining platinum group metals.
Iridium Sheet Semimanufactured Form
Thin iridium sheets rolled to precise thicknesses (0.1-1mm) for use in crucibles or electrical contacts, not yet finished articles. Falls under HTS 7110.49.0050 as 'other' semimanufactured iridium, distinct from powder form per subheading note and Chapter 71 definitions.