NORTH WEST BOHAI SEA. JIN ZHOU HARBOUR NO.1、NO.3、NO.5、NO.7、NO.10、NO.303、NO.307、NO.308、NO.309、NO.504、NO.401、NO.403、NO.404、NO.405、NO.407 LIGHT BUOY AMENDED TO ICE MARK .NO.12 LIGHT BUOY AMENDED TO RESILIENT LIGHT BEACON.JIN ZHOU HARBOUR NO.2、NO.4、NO.6、NO.8、NO.9、NO.11、NO.301、NO.302、NO.304、NO.305、NO.306、NO.311、NO.502、NO.506、NO.507、NO.508 LIGHT BUOY REMOVED . FROM 30 NOV. TO 07 DEC.CAUTION ADVISED.LIAONING MSA CHINA