Section 07 PLASTICS AND ARTICLES THEREOF; RUBBER AND ARTICLES THEREOF 40 Rubber and articles thereof 40 10 Conveyor or transmission belts or belting, of vulcanised rubber. 40 10 33 40 10 33 00 Commodity Code Description 40 10 33 00 00 -- Endless transmission belts of trapezoidal cross-section (V- belts), V-ribbed, of an o