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2852.90.05.00/Mercuric Phosphide Crystals/Mexico

Mercuric Phosphide Crystals from Mexico

High-purity mercuric phosphide crystals used in semiconductor doping research and phosphor production. This phosphide of mercury qualifies for HTS 2852.90.0500 as a chemically defined mercury compound. Crystals are grown via chemical vapor transport methods.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

• Provide SEM/EDS analysis confirming phosphide stoichiometry; use inert atmosphere packaging; apply for ITAR exemption if for fundamental research

Mercuric Phosphide Crystals from Mexico — Import Duty Rate | HTS 2852.90.05.00