GD125/21 SOUTH CHINA SEA M/V “HAI YANG SHI YOU 684” TOWING DRILLING PLATFORM “HAI YANG SHI YOU 943” FROM 21-20-12N 115-21-42E TO 20-27-46N 113-14-04E FROM 15 TO 19 JUN. LENGTH OVERALL 300M TO 600M SPEED 3KN TO 6KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA