Cupric Oxide Nanom powder from Canada
Nano-sized cupric oxide particles (<100nm) for advanced materials like sensors and batteries. Falls under HTS 2825.50.10.00 as a chemically defined inorganic compound, regardless of particle size, per Chapter 28 definitions. Imported for research and high-tech applications.
Duty Rate — Canada → United States
14.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Declare nano-specific properties in documentation to preempt REACH-like scrutiny
• Ensure <99% purity doesn't trigger mixture classification
• Label for nanomaterial handling per TSCA