Tantalum Powder 99.995% 5N Pure from Germany
5N ultra-high purity tantalum powder (99.995% Ta) for superconducting wire production. Classifies as unwrought powder under HTS 8103.20.00.90, essential for vacuum arc remelting. Lowest impurity levels for critical applications.
Duty Rate — Germany → United States
2.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Require GDMS analysis certificate showing <10ppb impurities
• Class 100 cleanroom packing mandatory for entry
• Traceability from mine to powder via chain-of-custody docs