Silver Phosphate Powder from Mexico
Silver phosphate (Ag3PO4) is a yellow powder used in photography and semiconductors. Classified as an inorganic silver compound in HTS 2843.29.0100.
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
• Light-sensitive; amber glass or opaque containers required
• Semiconductor purity specs (>99.9%) need verification docs
• Not for fertilizer use (Chapter 31 exclusion)