Harmonized Tariff Schedule of the U.S. › Chapter 85 Electrical machinery and equipment and parts thereof; sound and television recorders and reproducers
8506.40.10.90Tariff line
Classification path
Primary cells and primary batteries; parts thereof
8506
Silver oxide
Having an external volume not exceeding 300 cm3
Other
8506.40.10.90
Rates of duty
General rate (Column 1)2.7%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 235%
UnitNo.
Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 2886
Measure flags
for origin CN, entry date 2026-10-26 · base rate 2.7%
- 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 8506.40.10 is on L1
Confirmed total 40.2% · max 40.2%Full duty breakdown →