8409.91.99.90Tariff line

Classification path

Parts suitable for use solely or principally with the engines of heading 8407 or 8408

8409

Other

Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines)

Other

8409.91.99.90

General rate (Column 1)2.5%

SpecialFree (A*, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)

Column 235%

Unitkg

Free (A*, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)

Printed page 2745

for origin CN, entry date 2026-10-26 · base rate 2.5%

Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 8409.91.99 is on L3
232 steel / aluminum / copper & derivatives (removed from scope)—N/A—8409.91.99 was on the 232 list and has been deleted from note 16 (2026-04-06); Parts nesoi, used solely or principally with spark-ignition internal-combustion piston engines of heading 8407, nesoi
AD/CVD: 4 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 4 casesConditionalAD 535.48% + CVD 10.46% / AD 456.1% + CVD 19.85%A570124 / C570125; A570119 / C570120

Confirmed total 40% · max 585.94%Full duty breakdown →