Germanium Metal Powder
Fine germanium powder (particle size 10-100 microns) used in sputtering targets and alloying applications. HTS 8112.99.10.00 covers this as germanium in powdered unwrought form. High purity ensures minimal contamination in thin-film deposition.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If in the form of beryllium containing germanium
Alloys or mixtures with other Chapter 81 base metals change the specific metal heading.
If as carbides or similar compounds
Germanium carbides are classified as carbides of other elements in Chapter 28.
If shaped into finished semiconductor machine parts
Articles of germanium for machinery use move to Chapter 84/85.
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Import Tips & Compliance
• Specify mesh size and purity on commercial invoice to justify unwrought powder status
• Handle as potential respiratory hazard—include industrial hygiene data for CBP review
• Avoid bulk packaging confusion with scrap; use sealed containers for primary metal
Related Products under HTS 8112.99.10.00
Polycrystalline Germanium Ingot
A high-purity polycrystalline germanium ingot used primarily as raw material for semiconductor production. It falls under HTS 8112.99.10.00 as unwrought germanium, distinct from refined forms or fabricated articles. Purity levels typically exceed 99.99% to meet industry standards for electronics.
Monocrystalline Germanium Rod
A single-crystal germanium rod produced via Czochralski method, serving as feedstock for infrared optics and transistors. Classified under HTS 8112.99.10.00 as germanium in unwrought rod form. It is valued for its uniform crystal structure essential in high-tech applications.
High-Purity Germanium Bar
Rectangular germanium bar refined to 99.9999% purity for slicing into wafers. Falls under HTS 8112.99.10.00 as unwrought germanium bars. Critical for detector-grade semiconductors in astrophysics and security.
Germanium Zone-Refined Stick
Ultra-pure germanium stick produced by zone refining for fiber optic preforms. Classified as germanium under HTS 8112.99.10.00 in stick form. Achieves impurity levels below 1ppb for telecom applications.