Ann: Ardmore Phosphate Rock Mine Update, page-26

you dont need eyes these days. you can check the qld govt shipping website
https://qships.tmr.qld.gov.au/

filter to 'ship movements' and select townsville port and you can see the ships coming/going.

not sure whether the cargo will be containerised (can be shipped on container ships) or has to be shipped by bulk carrier, and no idea where the shipment is sold to, making it hard to identify which ship is taking CXM product. but anyway from that website you can see what ships are scheduled to leave port around mid-oct.