Malvern Zetasizer Nano Particle Analyzer from China
Dynamic light scattering/zeta potential analyzer exported for nanoparticle characterization and returned. Chapter 90 measuring instrument qualifies for 9801.00.10.90 duty-free entry.
Duty Rate — China → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include laser safety compliance documentation for export/reimport clearance
• Provide measurement cell inventory matching original US export configuration
• File manufacturer's declaration of US origin with original purchase documentation