largely it was iron, natural gas, and coal prior to the CCP virus .
I would really like to see OzAnons get control of Pine Gap, and create a new Oz export business based on breakthrough tech that falls into patriots' hands at PG.
The writing has been on the wall for a while now that coal and gas were going out the door as commodities that could drive an economy. Just tear off the band-aid for crying out loud and get on with it.