As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB (PEK), A SMALL FIRE WAS NOTICED AT THE NR 3 OVEN IN THE NR 3 GALLEY. DISCHARGED PORTABLE HALON FIRE EXTINGUISHER AND PULLED CIRCUIT BREAKER. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT FURTHER INCIDENT. REPLACED OVEN AND OVEN CONTROLLER. OPERATIONAL CHECK GOOD.