Optical Tweezer System from China
Laser-based optical trap manipulating microscopic particles using focused beams. HTS 9013.80.91.00 for other optical instruments in biological research. Excludes laser diodes alone.
Duty Rate — China → United States
24.5%
Rate breakdown
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 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(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide beam steering and objective specs confirming trapping function
• Biological safety level certification if cell manipulation capable
• Classify microscope integration separately under 9001 if applicable