I just booked this flight. I have no idea what the availability is but here are my details for a March 1-15th trip.
I booked Cebu, Philippines to Madrid, Spain via PVG on China Eastern Business class for $1,070 return.
see
OTA
Good Luck
I usually book the MXP-CGK flights for business class between Europe and Asia but this is pretty good fare as well especially since it originates in Asia.