GD19/22 SOUTH CHINA SEA M/V “HUA PENG” TOWING DRILLING PLATFORM “NAN HAI SHI HAO” FROM 20-47-41N 115-00-23E TO 20-27-53N 113-20-11E FROM 3 TO 7 MAR. LENGTH OVERALL 300M TO 600M SPEED 3KN TO 6KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA