SD128/25,YELLOW SEA,12 MAR M/V BEI HAI 2139 SAIL FROM QINGDAO BEIHAI SHIPYARD 35-59.3N 120-15.1E FOR SEA TRIAL.12 TO 16 MAR,SEA TRIAL IN AREA BOUNDED BY THE LINES JOINING36-01.9N 121-06.0E,36-05.0N 122-05.0E,35-50.0N 122-05.0E,35-52.5N 121-06.0E.16 TO 18 MAR, SEA TRIAL IN AREA BOUNDED BY THE LINES JOINING 35-59.5N 120-44.5E,36-02.8N 121-12.0E,35-57.3N 121-12.0E,35-57.7N 120-44.5E.CAUTION ADVISED. SHANDONG MSA CHINA