BOHAI STRAIT,FROM 182200UTC TO 201000UTC JUN,TUG BEIHAIJIU112 TOWING TAIRUI, LENGTH OVERALL 400 METERS, SPEED 4 KNOTS.FROM ANCHORAGE OF LONGKOU PORT（37-39.69N,120-12.25E）TO THE EAST OF NANHUANG ISLAND（38-21.06N,120-56.33E）, VIA
A：37-43.50N,120-10.00E；
B：37-51.50N,120-10.00E；
C：38-03.00N,120-27.30E；
D：37-57.60N,121-00.00E；
E：38-20.20N,121-00.00E。
CAUTION TO AVOID.
SHANDONG MSA CHINA.