GD85/22 SOUTH CHINA SEA M/V “HAI YANG SHI YOU 673” TOWING DRILLING PLATFORM “SINOOCEAN AUSPICIOUS” FROM 21-25.45N 114-59.52E TO 20-50.53N 114-39.67E FROM 19 TO 21 AUG. LENGTH OVERALL 300M TO 600M SPEED 3KN TO 6KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA