Ultra-High Purity Luminescent Zinc Sulfide (5N Grade) from Germany
5N (99.999%) luminescent grade zinc sulfide, exceeding the 99.99% threshold, for advanced phosphor applications in lasers. Covered by HTS 2830.90.1000 as zinc sulfide luminescent grade with specified minimum purity. Chapter notes confirm inclusion as chemically defined.
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
• Use ICP-MS analysis reports for sub-ppm impurity proof; high-value goods need detailed valuation support
• ITAR/EAR checks for defense end-uses