Mounted Dielectric Laser Mirror from China
A high-reflectivity dielectric mirror mounted in a precision optical holder, designed for use in laser cavities or beam steering systems within scientific instruments. It falls under HTS 9002.90.40.00 as a mounted optical mirror that is a part or fitting for optical apparatus, excluding unworked glass mirrors.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Verify optical coating specifications and mounting compatibility in documentation to confirm classification; obtain certificates of optical performance; avoid misclassification as unmounted elements under 9002.90.20