Borosilicate Glass Tubes for Fiber Optic Preforms from Mexico
Unworked low-expansion glass tubes serving as overcladding in fiber optic preform manufacturing for telecommunications cables. HTS 7002.32.00.00 for unworked low-expansion tubes.
Duty Rate — Mexico → United States
16%
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 doping specifications and purity levels in documentation
• Ship in nitrogen-purged containers to prevent contamination