Float Zone Crystal Grower from Mexico
Equipment employing the float zone method to produce extremely pure monocrystalline semiconductor boules in a controlled glass envelope environment for electronic tubes and lamps. Falls under HTS 8475.10.00.00 due to its role in assembling semiconductor material within glass envelopes during the growth process for lamp/tube production.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include process flow diagrams showing glass envelope containment to justify lamp assembly classification
• Label as 'semiconductor material processing for glass-enclosed devices' to distinguish from general Chapter 90 testing equipment