BOHAI SEA ，TUG ZHONG JIAO TONG YUN 1 TOWING PIPELINE FROM 37-21.98N 118-59.64E TO 39-10.96N 119-01.11E. FROM 070800 UTC TO 080100 UTC Nov. SPEED 7 KNOTS. LENGTH OF TOWING 270 METERS.VIA 37-26.84N 119-16.97E、38-50.55N 119-20.84E、39-05.17N 119-09.20E、39-11.11N 119-01.66E.CAUTION REQUESTED.SHANDONG MSA.