HTS 8404.10.00Chapter 84· 2026_rev4

Auxiliary plant for use with boilers of heading 8402 or 8403

General (MFN)

3.5%

Special / FTA

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

Column 2

45%

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Rate shown is General (Column 1) MFN from the 2026_rev4. Additional duties may apply including the 10% Section 122 global surcharge and Section 301 duties on Chinese-origin goods. Last reviewed: 2026_rev4.

Subcodes under 8404.10.00

8404.10.00.10

Economizers

8404.10.00.50

Other

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