GD0234 SOUTH CHINA SEA UNDER WATER OPERATION BY M/V “HAI YANG SHI YOU 201/287/289” M/V“SHEN QIAN HAO”“ZHONG JIAO HAI GONG 001”“HUA RONG 7”“NAN HAI JIU 111”“XIN RUN 15”“XIN RUN 16” “HAI JIAN 98” “SU NING 58” AND “GUO YAN ZHI XING 2” IN WITHIN 1NMILE RADIUS OF 21-08-20.5N 115-18-55.4E AND 21-11-20.2N 115-01-24.2E FROM NOVEMBER 12, 2020 TO MAY 31，2021 SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA