GD124/21 SOUTH CHINA SEA DRILLING OPERATION BY DRILLING PLATFORM “NAN HAI LIU HAO” IN AREA WITHIN 1NM RADIUS OF 21-27-34N 116-37-27E FROM 14 JUN. TO 30 NOV. SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA
