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2830.90.90.00/Zinc Sulfide Crystals/Germany

Zinc Sulfide Crystals from Germany

Zinc sulfide (ZnS) in crystalline form is used in optical coatings, phosphors, and semiconductors. Classified under HTS 2830.90.90.00 as a polysulfide or other sulfide compound meeting chemical definition criteria.

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%
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Import Tips

• Include lab test results proving it's pure ZnS, not doped for electronics (which may go to 3818)

• Comply with REACH-like regulations for zinc compounds; declare intended end-use

• Package in inert atmosphere to prevent oxidation during shipping

Zinc Sulfide Crystals from Germany — Import Duty Rate | HTS 2830.90.90.00