Elemental Boron for Semiconductor Doping from Japan
Elemental boron in powder form specifically for semiconductor doping, supplied undoped and unworked. Classified under HTS 2804.50.0010 as pure nonmetal boron, before any electronic doping per chapter notes.
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
• Distinguish from doped wafers via invoices; pure form stays in 2804
• Check ITAR/EAR for semiconductor end-use restrictions
• Label as 'undoped' to avoid 3818 misclassification