GD0260 SOUTH CHINA SEA GEOLOGICAL SURVEY CARRY OUT BY M/V “HAI YANG SHI YOU 708” IN AREA BOUNDED BY 19-25-14.1N 112-08-43.0E,19-24-24.4N 112-04-53.1E,19-36-28.1N 111-59-50.9E,19-40-15.6N 112-06-03.4E,19-39-58.3N 112-16-46.8E,19-50-06.2N 112-24-02.6E,19-48-32.1N 112-26-28.9E,19-36-21.9N 112-17-45.4E AND 19-35-32.2N 112-04-51.2E FROM DECEMBER 27, 2020 TO MARCH 27,2021 SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED ADVISED TO AVOID GUANGDONG MSA CHINA