SD634/23，YELLOW SEA，HAIYANG.18 LIGHT BUOYS WITHDRAWN,VS1 LIGHT BUOY 36-29.77N 121-13.22E, VS2 LIGHT BUOY 36-29.75N 121-14.94E， VS3 LIGHT BUOY 36-28.85N 121-16.00E，VS4 LIGHT BUOY 36-27.95N 121-17.06 E，VS5 LIGHT BUOY 36-26.41N 121-17.10 E，VS6 LIGHT BUOY 36-24.87N 121-17.14 E，VS7 LIGHT BUOY 36-24.57N 121-15.66 E，VS8 LIGHT BUOY 36-23.34N 121-15.66 E，VS9 LIGHT BUOY 36-22.12N 121-15.67 E，VS10 LIGHT BUOY 36-20.89N 121-15.67 E，VS11 LIGHT BUOY 36-20.82N 121-14.10 E，VS12 LIGHT BUOY 36-21.68N 121-13.14 E，VS13 LIGHT BUOY 36-22.55N 121-12.17 E，VS14 LIGHT BUOY 36-23.41N 121-11.20 E，VS15 LIGHT BUOY 36-24.98N 121-11.23 E，VS16 LIGHT BUOY 36-26.54N 121-11.25 E，VS17 LIGHT BUOY 36-27.62N 121-11.91 E，VS18 LIGHT BUOY 36-28.69N 121-12.56E，MORSE（0）YELLOW 12 SECONDS.9 AIS MARKS WITHDRAWN,VS1 AIS MARK 36-29.77N 121-13.22E，MMSI994121257，VS2 AIS MARK 36-29.75N 121-14.94E, MMSI994121258，VS4 AIS MARK 36-27.95N 121-17.06 E, MMSI994121259，VS6 AIS MARK 36-24.87N 121-17.14 E，MMSI994121260，VS7 AIS MARK 36-24.57N 121-15.66 E，MMSI994121261，VS10 AIS MARK 36-20.89N 121-15.67 E，MMSI994121262，VS11 AIS MARK 36-20.82N 121-14.10 E，MMSI994121263，VS14 AIS MARK 36-23.41N 121-11.20 E，MMSI994121264，VS16 AIS MARK 36-26.54N 121-11.25 E, MMSI994121265. VS10 RACON WITHDRAWN，36-20.89N 121-15.67 E，MORSE O。CAUTION ADVISED.