Section 16 Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers and parts and accessories of such articles 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof 84 77 Machinery for working rubber or plastics or for the manufacture of products from these materials, not specified or included elsewhere in this chapter 84 77 51 - - For moulding or retreading pneumatic tyres or for moulding or otherwise forming inner tubes Commodity Code Description 84 77 51 00 - - For moulding or retreading pneumatic tyres or for moulding or otherwise forming inner tubes