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 21 Centrifuges; filtering/purifying machinery... for liquids or gases 84 21 99 For subheading 8421.23.11 or 8421.23.21 84 21 99 21 For subheading 8421.23.11 or 8421.23.21 Commodity Code Description 84 21 99 21 00 For subheading 8421.23.11 or 8421.23.21
