Flightglobal:
The airport's operator states that there were no passengers on the aircraft as the emergency developed, and that the incident resulted in smoke from the cargo hold.
The airline reported:
"On August 27th Beijing time, the CA183 flight from Beijing to Tokyo, during the passenger boarding, found that the cargo space in front of the aircraft smoked, the crew quickly took fire-fighting measures and organized the safe evacuation of all passengers.