| 40094200 | -- With fittings |
| 40101100 | -- Reinforced only with metal |
| 40101200 | -- Reinforced only with textile materials |
| 40101900 | -- Other |
| 40103100 | -- Endless transmission belts of trapezoidal cross-section (V-belts), V-ribbed, of an outside circumference exceeding 60 cm but not exceeding 180 cm |
| 40103200 | -- Endless transmission belts of trapezoidal cross-section (V-belts), other than V-ribbed, of an outside circumference exceeding 60 cm but not exceeding 180 cm |
| 40103300 | -- Endless transmission belts of trapezoidal cross-section (V-belts), V-ribbed, of an outside circumference exceeding 180 cm but not exceeding 240 cm |
| 40103400 | -- Endless transmission belts of trapezoidal cross-section (V-belts), other than V-ribbed, of an outside circumference exceeding 180 cm but not exceeding 240 cm |
| 40103500 | -- Endless synchronous belts, of an outside circumference exceeding 60 cm but not exceeding 150 cm |
| 40103600 | -- Endless synchronous belts, of an outside circumference exceeding 150 cm but not exceeding 198 cm |