Chemicals

1. Chemical (inorganic industrial) manufacturing
2. Chemical (organic industrial) processing
3. Chemical product manufacture
4. Computers and electronic equipment manufacturing
5. Concrete batching and concrete product manufacturing
6. Confectionery manufacture 
7. Copper concentrating, smelting and refining 
8. Dairy product manufacturing 
9. Defence facilities 
10. Dry cleaning 
11. Explosives manufacturing 
12. Ferroalloy production