GD0119 SOUTH CHINA SEA DRILLING OPERATION BY DRILLING PLATFORM “NAN HAI WU HAO” IN AREA WITHIN 1NM RADIUS OF 21-46-35.59N 116-04-47.08E FROM 17 JUN. TO 17 AUG. SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA
