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 36 Endless synchronous belts..(refer to 40103600 for full desc) Commodity Code Description 40 10 36 00 Endless synchronous belts..(refer to 40103600 for full desc)