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 79 Machines and mechanical appliances having individual functions, not specified or included elsewhere in this chapter 84 79 20 - Machinery for the extraction or preparation of animal or fixed vegetable or microbial fats or oils Commodity Code Description 84 79 20 00 - Machinery for the extraction or preparation of animal or fixed vegetable or microbial fats or oils