Prefabricated buildings

Every line of heading 9406

• 9406 Prefabricated buildings.
• 9406.10.00.00 Of wood (under: Prefabricated buildings) (No., kg): General 2.6%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
• 9406.20.00.00 Modular building units, of steel (No., m2): General 2.9%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 45%.
• 9406.90.01 Other (under: Prefabricated buildings): General 2.9%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 45%.
• 9406.90.01.10 Commercial (under: Greenhouses) (No., m2).
• 9406.90.01.20 Other (under: Greenhouses) (No., m2).
• 9406.90.01.30 Other (under: Of metal) (No., m2).
• 9406.90.01.50 Animal sheds of plastic (under: Other) (No., kg).
• 9406.90.01.90 Other (under: Other) (No.).

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.