Question: what are australia's main imports?
Answer: #1 Machinery (AUD$46.2 billion) ...  #2 Mineral fuels (AUD$43.9 billion) ...  #3 Vehicles (AUD$43.6 billion) ...  #4 Electrical machinery and equipment (AUD$37.1 billion) ...  #5 Medical/technical equipment (AUD$12 billion) ...  #6 Pharmaceuticals (AUD$11.8 billion) ...  #7 Gems and precious metals (AUD$9.5 billion)