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%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
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)