GD0098 SOUTH CHINA SEA DRILLING OPERATION BY DRILLING PLATFORM “NAN HAI WU HAO” IN AREA WITHIN 1NM RADIUS OF 19-47-19.0N 113-43-15.4E FROM 10 MAY TO 10 JUL. SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA
