GD162/21 SOUTH CHINA SEA DRILLING OPERATION BY DRILLING PLATFORM “HAI YANG SHI YOU 943” IN AREA WITHIN 1NM RADIUS OF 21-21-05N 115-21-18E FROM 29 JUL. TO 29 SEP. SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA
