You get a decent meal on a tray, with a full drinks service. One standout is the availability of Glenlivet 18 in the mini bottles.

No satay on this route from my previous experience, nor on the BKK-KUL flight.

Worth noting I've previously gotten satay on PEN-KUL and KUL-SIN, but these are the meal service (i.e. no other hot food is provided).

On longer A330 flights like SYD and PEK there is a satay service from a trolley with all the trimmings, in addition to a main and dessert.