Section 07 Plastics and articles thereof; rubber and articles thereof 40 Rubber and articles thereof 40 10 Conveyor or transmission belts or belting, of vulcanized rubber 40 10 36 Endless synchronous belts, of an outside circumference >150cm and <198cm Commodity Code Description 40 10 36 00 Endless synchronous belts, of an outside circumference >150cm and <198cm