Harmonized Tariff Schedule of the U.S. › Chapter 90 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments; parts and accessories
9020.00.40.00Tariff line
Classification path
Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters; parts and accessories thereof
9020
Underwater breathing devices designed as a complete unit to be carried on the person and not requiring attendants
9020.00.40.00
Rates of duty
General rate (Column 1)Free
Special—
Column 227.5%
UnitNo.
Printed page 3032
Measure flags
for origin CN, entry date 2026-10-26 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301: not on any listN/A—8-digit subheading 9020.00.40 is not on Lists 1–4B or the four-year-review lists
Confirmed total 12.5% · max 12.5%Full duty breakdown →