Section 07 Plastics and articles thereof; rubber and articles thereof 40 Rubber and articles thereof 40 12 Retreaded or used pneumatic tyres of rubber; solid tyres..., of rubber 40 12 19 Of a kind used on machinery of heading 84.27 40 12 19 20 Of a kind used on machinery of heading 84.27 Commodity Code Description 40 12 19 20 00 Of a kind used on machinery of heading 84.27