As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A/C SMELLS OF CIGARETTE SMOKE AFTER MAINT IN XIAMEN CHINA SPOKE TO INBOUND CREW, INBOUND CREW STATED THAT AIRCRAFT SMELLED UPON ENTERING THE AIRCRAFT, THEY STATED AIRCRAFT HAD NO DEFECTS WHILE FLYING NO PAC DEFECTS NO SMOKE IN CABIN ETC. SUSPECT VENDORS IN CHINA TO HAVE CAUSED SMELL. CLEANING CREW CALLED AS WELL