BOHAI SEA, FROM 131600UTC TO 181600UTC OCT,tug“HAIYANGGONGCHENG 1201” “MINSHENG 001”towing PLATFORM “HAIYANGSHIYOU 932” , LENGTH overall 550 meters, speed 4 knots，VIA： 37-49-41N/119-52-34E ，38-10-00N /119-36-00E，38-19-00N /119-16-00E ，38-19-38N /119-07-33E.
CAUTION ADVISED.
SHANDONG MSA CHINA.