BOHAI SEA ， TUG “BINHAI284” TOWING “BOHAI9HAO” PLATFORM FROM CFD22-2-2（N：38°19′28.987″ E：118°36′04.474″） TO QK17-2-5d(N：38°37′20.469″ E：117°46′28.333″） FROM 010100 UTC APR .TO 081300 UTC APR.SPEED 4 KNOTS.LENGTH OF TOWING 526 METERS. CAUTION REQUESTED.