BOHAI SEA ，TUG TUG “HAIYANGSHIYOU642" "MINSHENG006”TOWING “HAIYANGSHIYOU941”PLATFORM FROM KL10-2-24 （37°44′05.209″N/119°23′34.170″E）TO KL10-2-29 （37°51′16.807″N/119°47′45.578″E） FROM 180400 UTC AUG .TO 251600 UTC AUG.SPEED 4 KNOTS.LENGTH OF TOWING 520 METERS. CAUTION REQUESTED.