Zinc Sulfide Nanopowder from Germany
Ultrafine zinc sulfide particles (<100nm) for quantum dot synthesis and anti-reflective coatings. HTS 2830.90.1500 covers this as other zinc sulfide, a pure inorganic compound meeting chemical definition standards. Used in advanced displays and solar cells.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include particle size distribution and TEM images in documentation to justify nano-grade purity
• Watch for TSCA pre-notice requirements for novel nanomaterials entering US commerce
• Avoid bulk packaging misdeclared as industrial chemicals (3824) by specifying exact composition