GD0094 SOUTH CHINA SEA M/V “HAI YANG SHI YOU 685” TOWING DRILLING PLATFORM “HAI YANG SHI YOU 931” FROM 21-40-42N 113-22-00E TO 20-50-23.7N 108-48-32.9E VIA 20-15-28N 111-03-45E，20-08-43N 109-50-34E FROM 6 TO 12 MAY LENGTH OVERALL 400M SPEED 3KN TO 4KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA