BOHAI SEA TUG HAIYANGSHIYOU677 TOWING ZHAOSHANGHAILONG9 RIG FROM 39-53.03N 120-58.45E TO 38-12.66N 119-5.70E ON 1 MAR LENGTH OVERALL 550 METRES SPEED 4 KNOTS. WIDE BERTH REQUESTED. LIAONING MSA CHINA.
