Harmonized Tariff Schedule of the U.S. › Chapter 90 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments; parts and accessories

9030.90.46.00Tariff line

Classification path

Oscilloscopes, spectrum analyzers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionizing radiations; parts and accessories thereof

9030

Parts and accessories

For articles of subheading 9030.10

Other

9030.90.46.00

Rates of duty

General rate (Column 1): Free
Special: —
Column 2: 40%
Unit: kg No.
Printed page: 3044

Measure flagsfor origin CNFull duty stack on usduty ↗

Section 301 China, L19903.88.01 · 25%; exclusion: 9903.88.69 ([All products of the statistical reporting number(s)], until 2026-11-09)
Section 301 forced labor: on an exemption list9903.05.88 · note 52(d)

U.S. → China →