Seems like they're expanding Qingdao.
ADF has revealed that it's monitoring three Chinese warships operating in the Coral Sea north-east of Australia, which is not believed to be related to the incident in the South China Sea.
Defence confirmed the Chinese vessels were the Jiangki-class frigate Hengyang, the Renhai cruiser Zunyi and the Fuchi-class replenishment vessel Weishanhu.
Is PLAN conducting drills near Australia?
According to this news,there is one type 054A(568 Hengyang) one type 055(107 Zunyi) one type 903(887Weishanhu) at north-east of Australia
Close up and 055 is massive. Around Mindoro Strait / Sulu Sea. Also a 903A and 054A in the distance