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 71 Automatic data processing machines...; magnetic readers..., nes 84 71 49 Personal computers excluding portable computers of subheading 8471.30 84 71 49 10 Personal computers excluding portable computers of subheading 8471.30 Commodity Code Description 84 71 49 10 00 Personal computers excluding portable computers of subheading 8471.30