Zinc Phosphate Anti-Corrosion Primer Pigment from Japan
Zinc oxide-phosphoric acid reaction product used in metal primers for corrosion inhibition. HTS 3206.49.30.00 for zinc oxide-based preparations with coloring properties. Provides both protection and pigmentation in industrial coatings.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Classify based on coloring function, not corrosion inhibition to stay in Chapter 32
• Rust-inhibiting certificates may trigger chemical preparation scrutiny (Chapter 38)
• Industrial quantities need EPA pre-manufacture notice if new formulation