Hi

I'm looking to do a trip to Australia next year and have all the outbound legs booked. A BA 241 to Hong Kong in Business and then business class HKG-CNS. Trying to see if there is availability in Premium Economy for the return leg on CX0146 BNE-HKG daytime flight but no availability in PE. Is there a PE class on this flight or do I have to do the overnight non-stop flight?

Thanks in advance.