Fused Quartz Aerospace Window Rod Stock from Mexico
Unworked fused quartz rod for fabricating windows and viewports in satellites and aircraft. HTS 7002.20.10.00 covers this seamed rod of fused silica before optical working.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• ITAR/EAR export control docs may apply; verify dual-use status
• Radiation resistance certifications for space applications
• Declare aerospace end-use for potential duty relief programs