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 30 Other moving, grading, levelling, scraping, excavating, tamping, compacting, extracting or boring machinery, for earth, minerals or ores; piledrivers and pile extractors; snowploughs and snowblowers Commodity Code Description 84 30 10 - Pile-drivers and pile-extractors 84 30 20 - Snow-ploughs and snow-blowers 84 30 31 - - Self-propelled 84 30 39 - - Other 84 30 41 - - Self-propelled 84 30 49 - - Other 84 30 50 - Other machinery, self-propelled 84 30 61 - - Tamping or compacting machinery 84 30 69 - - Other