GD0034 SOUTH CHINA SEA DRILLING OPERATION BY DRILLING PLATFORM “NAN HAI LIU HAO” IN AREA WITHIN 1N MILE RADIUS 20-32-29N 115-34-27E FROM 21 FEB. TO 21 APR. SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA
