Vacuum-Distilled Ruthenium Lump from Japan
Irregular lumps of ultra-pure ruthenium purified by vacuum distillation, in unwrought condition for research applications. Under HTS 7110.41.00.30 as unwrought ruthenium per platinum group definitions in Chapter notes. Used in scientific catalysis and thin-film deposition.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Submit distillation process documentation for purity claims; label as research material if under de minimis value
• Beware of reclassification if lumps exceed semimanufactured size thresholds