Indium Metal Powder 99.99% Pure
Fine indium powder used in soldering pastes and thermal interface materials, meeting unwrought powder criteria. Falls under HTS 8112.92.30.00 as powders of indium not further manufactured into articles.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If chemically compounded like indium oxide
Inorganic compounds of indium are classified in Chapter 28, not as elemental metal.
If mixed as prepared solder paste
Formulations containing indium powder for specific uses become chemical preparations in Chapter 38.
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Import Tips & Compliance
• Specify particle size and purity on commercial invoice to distinguish from wrought powders
• Package in inert atmosphere containers to prevent oxidation; declare as UN3077 environmentally hazardous
Related Products under HTS 8112.92.30.00
Unwrought Indium Bars
Pure indium metal in the form of bars or ingots that have not been further processed into finished products. Classified under HTS 8112.92.30.00 as unwrought indium, which includes forms like bars, blocks, lumps, or billets suitable for manufacturing or alloying.
Indium Scrap from Semiconductor Etching
Waste and scrap indium recovered from ITO sputtering target etching processes in semiconductor fabrication. HTS 8112.92.30.00 covers such scrap as long as it's predominantly unwrought indium.
Indium Ingots for Solder Alloy Production
High-purity indium ingots (4N grade) melted into low-melt solders for electronics assembly. Unwrought form qualifies under HTS 8112.92.30.00 for indium bars and lumps.
Recycled Indium Waste from LCD Manufacturing
Indium-rich waste from ITO coating removal in LCD panel recycling. Classified as indium scrap under HTS 8112.92.30.00 when in unwrought form.
High Purity Indium Lumps
Irregularly shaped lumps of 5N pure indium for research and specialty alloying. Unwrought lumps explicitly covered by HTS 8112.92.30.00.
Indium Shot for Thermal Evaporation
Small indium shot (3-6mm diameter) for thermal evaporation sources in vacuum coating. Powder form under HTS 8112.92.30.00.