</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Oscilloscope CRT Cone Section from China

Precision glass cone for cathode-ray tubes in laboratory oscilloscopes, featuring exacting tolerances for high-speed electron beam deflection. This open glass part is under HTS 7011.20.10.00 as a CRT cone without fittings, formed via molding and annealing processes. It's essential for displaying waveforms in scientific instruments.

Duty Rate — China → United States

42.7%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Document end-use in oscilloscopes/scientific instruments to distinguish from consumer TV/monitor cones if questioned

Ensure no absorbent or reflecting coatings applied, as chapter notes exclude those from unworked glass but may affect part status

Batch imports may trigger valuation scrutiny; maintain transfer pricing docs for related-party glass suppliers