Answer:
answer is oil
Explanation:
I dont know why iron ore isnt on there it is the top export
The top exports of Australia are Iron Ore ($79.6B), Coal Briquettes ($36.4B), Petroleum Gas ($26.8B), Gold ($17.7B), and Frozen Bovine Meat ($4B), exporting mostly to China ($102B), Japan ($31.8B), South Korea ($17.2B), United States ($11.6B), and India ($11.3B).
