BOHAI SEA ，TUG “HAIYANGSHIYOU642” TOWING “BOHAI5HAO” PLATFORM FROM KL10-2-26（37°40′48.124″N；119°23′40.881″E） TO KL10-2-25（37°49′38.625″N；119°47′28.974″E）。 FROM 230300 UTC AUG .TO 271600 UTC AUG.SPEED 4 KNOTS.LENGTH OF TOWING 476METERS. CAUTION REQUESTED.