BOHAI SEA TUG HAIYANGSHIYOU 679 TOWING ZHONGYOUHAI 10 RIG FROM 40-15.87N 121-06.42E TO 38-24.62N 118-55.95E ON 15 JUN LENGTH OVERALL 500 METRES SPEED 4 KNOTS. WIDE BERTH REQUESTED. LIAONING MSA CHINA.
