Since when did 3K get A330's?
There has been 3 based in SIN 1 each for MEL/PEK/AKL flights all aircraft are owned by QF with AU regos.
The SIN-KIX flights will connect with the 320 coming up from DRW. So the topend city will have 1 stop flight to both NRT and KIX and connections onto the Jetstar Japan network.