At2026-01-20 08:04:23(UTC-8)，The ship named [YM EFFICIENCY]（MMSI:636013698）was found to have abnormal behavior at the position of 31°38.94’N 123°44.58’N.For details, please click to query the detailed track information of the ship
YM EFFICIENCY|IMO 636013698 |MMSI 9353280 Abnormal Turn