GD128/21 SOUTH CHINA SEA M/V “HUA MING” TOWING DRILLING PLATFORM “NAN HAI WU HAO” FROM 19-47-18.99N 113-43-15.35E TO 19-40-33.08N 113-45-41.44E FROM 19 TO 20 JUN. LENGTH OVERALL 300M TO 600M SPEED 3KN TO 6KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA