HB0031 BOHAI SEA HAIYANGSHIYOU679 TUG ZHOANGYOUHAI12 RIG FROM 39-22.69N/119-38.22E TO 39-18.75N/120-07.25E FROM 010000UTC TO 051000UTC MAY .
LENGTH OVERALL 534 METRES SPEED 4 KNOTS. AUXILIARY VESSEL BINHAI284.CAUTION ADVISED. HEBEI MSA CHINA.
