Anti-Vibration Instrument Platform Pad from China
Granite-filled polymer platform pads that isolate laboratory instruments from building vibrations, suitable for microscopes (9011), balances (9016), and testing machines (9024). These general damping accessories fall under HTS 9033.00.90.00 as they support multiple Chapter 90 categories.
Duty Rate — China → United States
41.9%
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
• Document vibration isolation specs (natural frequency <5Hz) for classification support,Separate from instrument sales to avoid set classification issues,Include material safety data sheets for granite/polymer composition declaration