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Calcium Nitride for LEDs from Canada

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 — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

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