Fused Silica Ultraviolet Mirror from Germany
A mirror made from fused silica substrate with dielectric coatings optimized for UV wavelengths, used in lithography systems. Classified in HTS 9001.90.60.00 as an unmounted mirror for optical applications requiring high UV transmission.
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
• Include UV reflectivity and damage threshold specifications in technical documentation
• Confirm substrate purity and coating durability meet optical element standards
• Separate from excimer laser systems to maintain individual element classification