HTS Heading 2820

Manganese oxides

All 2 HTS codes under heading 2820 (manganese oxides), with their duty rates from the 2026 HTS Revision 23. General duty 4.7%.

Every line of heading 2820

  • 2820 Manganese oxides.
  • 2820.10.00.00 Manganese dioxide (under: Manganese oxides) (kg): General 4.7%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 25%.
  • 2820.90.00.00 Other (under: Manganese oxides) (kg): General 4.7%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 25%.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.