Tariff reference › Chapter 85 › 8506.40.10
HTS 8506.40.10 — Having an external volume not exceeding 300 cm3
The current US import duty for Having an external volume not exceeding 300 cm3 (HTS 8506.40.10) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
Primary cells and primary batteries; parts thereof: › Silver oxide: › Having an external volume not exceeding 300 cm3
Current US duty rate
| Column 1 (General / MFN) | 2.7% |
|---|---|
| Special (FTA programs) | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) |
| Column 2 (other) | 35% |
Additional duties may apply, depending on country of origin: Section 301 (China) — List 1 — 9903.88.01 (+25%).
Alert me when this code changes (free) See all recorded changes
Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=8506.40.10&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).