BOHAI SEA, FROM 201000UTC TO 241600UTC OCT,tug“HAIYANGSHIYOU 646” “BINHAI 285”towing PLATFORM “BOHAI 7 HAO” , LENGTH overall 550 meters, speed 4 knots，VIA： 38-12-52N/119-44-10E ，38-13-13N /119-46-24E.
CAUTION ADVISED.
