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High Purity Chromium Oxide for LEDs from Mexico

99.999% pure Cr2O3 used in doping optical materials for LED manufacturing. Pure form classified under HTS 2819.90.00.00 before processing.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

ICP-MS analysis required to verify trace element specifications (<1ppm impurities)

Nitrogen-purged packaging mandatory to prevent hydration during transit

End-use certificate may be required for high-tech applications