Section 07 Plastics and articles thereof; rubber and articles thereof 40 Rubber and articles thereof 40 11 New pneumatic tyres, of rubber 40 11 99 Of a kind used on invalid carriages 40 11 99 ** Of a kind used on invalid carriages Commodity Code Description 40 11 99 10 000 Of a kind used on invalid carriages 40 11 99 90 000 Other