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 86 MANUFACTURE OF SEMI-CONDUCTORS OR PRINCIPALLY FOR THE MANUFACTURED OF MANUFACTURE OF 84 86 10 Machines and apparatus for the manufacture of boules or wafers 84 86 10 00 Machines and apparatus for the manufacture of boules or wafers Commodity Code Description 84 86 10 00 000 Machines and apparatus for the manufacture of boules or wafers