Section VII · Rubber and articles thereof
4010.35
Endless synchronous belts of an outside circumference exceeding 60 cm but not exceeding 150 cm:
Chapter
Rubber and articles thereof
Heading
The product family within the chapter
Subheading
The specific good, identical worldwide
The first six digits are the same in every country that uses the Harmonized System. The United States adds two more for the tariff rate and, often, two more for statistics — which is why the rates below are listed against 8- and 10-digit numbers rather than against this code.
How the schedule reaches this code
- 40Rubber and articles thereof
- 4010Conveyor or transmission belts or belting, of vulcanized rubber:
- Transmission belts or belting:
- Endless synchronous belts of an outside circumference exceeding 60 cm but not exceeding 150 cm:
Published US duty rates
Duty is set at the 8- or 10-digit line, not at this 6-digit subheading, so more than one rate can sit under this code.
- 4010.35.30.00With textile components in which vegetable fibers predominate by weight over any other single textile fiberkg
- General
- 4.1%
- Special (FTA)
- Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 30%
Only if the goods qualify under one of these programs.
Countries without normal trade relations.
- 4010.35.41.00Of a width exceeding 20 cmkg
- General
- 8%
- Special (FTA)
- Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 74%
Only if the goods qualify under one of these programs.
Countries without normal trade relations.
- 4010.35.45.00Otherkg
- General
- 6.4%
- Special (FTA)
- Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 74%
Only if the goods qualify under one of these programs.
Countries without normal trade relations.
- 4010.35.50.00Otherkg
- General
- 1.9%
- Special (FTA)
- Free (A+,AU,BH,CL,CO,D,E, IL,JO,KR,MA,OM,P, PA,PE,S,SG)
- Column 2
- 25%
Only if the goods qualify under one of these programs.
Countries without normal trade relations.
- 4010.35.90.00Otherkg
- General
- 3.3%
- Special (FTA)
- Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 25%
Only if the goods qualify under one of these programs.
Countries without normal trade relations.
Schedule footnotes
- See 9903.88.03.
A reference to Chapter 99 means an additional action — a Section 232 or 301 measure, an exclusion, or a quota — applies on top of the rate above.
This is the listed rate. Antidumping and countervailing duty orders, Chapter 99 actions and preference qualification all change what is actually collected, and classification is a judgement about your goods. Verify with your licensed customs broker before you file.
Other subheadings in heading 4010
- 4010.11Reinforced only with metal
- 4010.12Reinforced only with textile materials:
- 4010.19Other:
- 4010.31Endless transmission belts of trapezoidal cross section (V-belts),V-ribbed, of an outside circumference exceeding 60 cm but not exceeding 180 cm:
- 4010.32Endless transmission belts of trapezoidal cross section (V-belts), other than V-ribbed, of an outside circumference exceeding 60 cm but not exceeding 180 cm:
- 4010.33Endless transmission belts of trapezoidal cross section (V-belts), V-ribbed, of an outside circumference exceeding 180 cm but not exceeding 240 cm:
- 4010.34Endless transmission belts of trapezoidal cross section (V-belts), other thanV-ribbed, of an outside circumference exceeding 180 cm but not exceeding 240 cm:
- 4010.36Endless synchronous belts of an outside circumference exceeding 150 cm but not exceeding 198 cm:
- 4010.39Other:
Source: U.S. International Trade Commission (USITC) — 2026 HTS Revision 12, released 2026-07-21, published at hts.usitc.gov. A U.S. Government work in the public domain.