Blueprint Cyanotype Pigment from Mexico
Ferric ammonium citrate with hexacyanoferrate for traditional cyanotype blueprint process. HTS 3206.49.55.00 covers this luminophore preparation based on ferricyanides. Produces characteristic Prussian blue upon UV exposure.
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 chemicals require dark storage declarations and packaging specs
• Historical/art supply imports benefit from end-use statements
• Complete kits may classify under 3212 retail provisions