3827.63.00.00Tariff line

Classification path

Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included

3827

Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs)

Other, not included in the subheadings above, containing 40 percent or more by mass of pentafluoroethane (HFC-125)

3827.63.00.00

General rate (Column 1)3.7%

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

Column 225%

Unitkg

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

Printed page 1683

for origin CN, entry date 2026-10-26 · base rate 3.7%

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 3827.63.00 is on L3
232 steel / aluminum / copper & derivatives (removed from scope)—N/A—3827.63.00 was on the 232 list and has been deleted from note 16 (2026-04-06); Mixtures containing 40 percent or more by mass of pentafluoroethane (HFC-125), 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 267.51% + CVD 14.43% / AD 221.06% / AD 216.37%A570137 / C570138; A570121; A570028
PGAEPA EH2 · requiredEPA EP7

Confirmed total 41.2% · max 323.14%Full duty breakdown →