That was a question not a statement. I wanted some input. I have found an article that states they are in Gladstone.
"Fire ants can be moved across the state by products of soil and mining and you've got plenty of it here in Gladstone."
http://www.gladstoneobserver.com.au/news/businesses-battle-pests/2212858/
If this gets out of control it could really effect Iron ore exports.