Subheading

8506.40.10

Primary cells and primary batteries; parts thereof: Silver oxide: Having an external volume not exceeding 300 cm3

8506 Primary cells and primary batteries; parts thereof › 8506.40 Silver oxide

Duty rates

Column 1, General

2.7%

The rate for goods from countries with normal trade relations.

Column 1, Special

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

Only if the goods qualify under that programme's rules of origin, which is a determination nobody here can make for you.

Column 2

35%

For the small number of countries named in General Note 3(b), which is not held here.

Programmes named in the Special column:

A, Generalized System of Preferences
AU, Australia Free Trade Agreement
BH, Bahrain Free Trade Agreement
CL, Chile Free Trade Agreement
CO, Colombia Trade Promotion Agreement
D, African Growth and Opportunity Act
E, Caribbean Basin Economic Recovery Act
IL, Israel Free Trade Area
JO, Jordan Free Trade Agreement
KR, Korea Free Trade Agreement
MA, Morocco Free Trade Agreement
OM, Oman Free Trade Agreement
P, Dominican Republic and Central America Free Trade Agreement
PA, Panama Trade Promotion Agreement
PE, Peru Trade Promotion Agreement
S, United States, Mexico and Canada Agreement
SG, Singapore Free Trade Agreement

Additional duties

No footnote on this line, or on the lines above it, points at a chapter 99 provision.

These are the published rates for this line. They are not a landed duty. Additional duties under chapter 99, which is where section 232 and section 301 sit, can apply through the U.S. notes to that chapter without a footnote on this line, and those notes are not held here. Classification and country of origin are yours to determine.

Below this

Code	Description	General
8506.40.10.10	Button and coin cell batteries	2.7%
8506.40.10.90	Other	2.7%

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An account can watch this line, so a section 232 or 301 action naming it reopens the determination that rested on it.

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2026HTSRev17, retrieved 2026-08-27, from the USITC