GD114/25 SOUTH CHINA SEA M/V “HAI YANG SHI YOU 673” TOWING DRILLING PLATFORM “COSL GIFT” FROM 21-21.4N 115-13.0E TO 21-22.4N 115-09.9E.FROM 16 TO 17 JUN. LENGTH OT TOW 250M SPEED 1.5KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA