GD0235 SOUTH CHINA SEA M/V “HAI YANG SHI YOU 681” TOWING DRILLING PLATFORM “HAI YANG SHI YOU 943” FROM 21-12-54.8N 115-11-57.5E TO 21-50-42.1N 113-47-34.8E FROM 15 NOV. TO 18 NOV. LENGTH OVERALL 300M TO 600M SPEED 3KN TO 6KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA