Harmonized Tariff Schedule of the U.S. › Chapter 90 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments; parts and accessories
9031.90.91.95Tariff line
Classification path
Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors; parts and accessories thereof
9031
Parts and accessories
Other
Other
Other
9031.90.91.95
Rates of duty
General rate (Column 1)Free
Special—
Column 240%
Unitkg
Printed page 3046
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 List 1 (9903.88.01)9903.88.01Applies+25%8-digit subheading 9031.90.91 is on L1
- 232 steel / aluminum / copper & derivatives (removed from scope)—N/A—9031.90.9195 was on the 232 list and has been deleted from note 16 (2026-04-06); Parts and accessories for measuring or checking instruments, appliances and machines of chapter 90 of the HTSUS, nesoi
- AD/CVD: 2 orders in placeConditional—Cash deposits follow the company-specific rate (ACE case module). Coverage depends on each order's scope. The table below lists case numbers, status and the all-others rate. The all-others deposit rate is counted in the maximum exposure, not in the confirmed total.
- AD/CVD 2 casesConditionalAD 86.01% + CVD 7.37%A570967 / C570968
Confirmed total 37.5% · max 130.88%Full duty breakdown →