Zinc Telluride Crystals from Germany
Zinc telluride is a semiconductor compound grown into crystals for infrared detector applications and thermoelectric devices. Classified under HTS 2842.90.90.10 as a telluride salt of an inorganic base per Chapter 28 notes. It meets the criteria for chemically defined metal tellurides excluding complex cyanates.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include certificates of analysis confirming composition; comply with ITAR if for defense applications
• Avoid delays by distinguishing from optical elements under Chapter 90