Calcium Nitride for LEDs from Germany
High-purity calcium nitride precursor for green LED phosphors in displays. Classified HTS 2850.00.0500 as chemically defined calcium nitride. Vacuum-sealed for semiconductor processing.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Cleanroom-compatible packaging and particle size analysis required
• Declare CVD/MOCVD end-use to justify semiconductor chemical status
• Avoid mixtures that trigger 3824 classification for deposition precursors