Hi,
There are definitly clinics out there that do this. I hope someone else can help you. I grabbed this off the net for you to read - i think VIC is out for you.
Importing sperm is prohibited in Victoria unless approved by the Victorian Assisted Reproductive Treatment Authority, which last year granted permission in just three cases. But states without specific reproductive legislation such as Queensland are routinely importing sperm, often from American sperm banks.

Read more: Sperm drought drives call to lift imports