GD0170 SOUTH CHINA SEA M/V “HUA MING” TOWING DRILLING PLATFORM “NAN HAI LIU HAO” FROM 21-40-25.93N 116-22-41.84E TO 21-04-52.17N 114-27-34.59E FROM 24 AUG. TO 26 AUG. LENGTH OVERALL 300M TO 600M SPEED 3KN TO 6KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA