BOHAI SEA ， TUG “SHENG LI 291”“SHENG LI 241” TOWING “SHENG LI SHI HAO ” PLATFORM FROM 141(38°15′47.16″N，118°56′09.82″E) TO YANTAIRAFFLESYARD(37°35′45.16″N，121°23′ 27.13″E). FROM 190200 UTC MAY TO 241600 UTC MAY. CAUTION REQUESTED.
