BOHAI STRAIT TO LIAODONG GULF, FROM 062200UTC TO 081600UTC JUL, TUGS SHENGLI292 AND SHENGLI242 TOWING PLATFORM BOHAIZILIHAO, FROM （38-22-36N/120-06-30E） TO （39-53-00N/120-58-28E）, LENGTH OVERALL 500 METERS, SPEED 4 KNOTS.
CAUTION TO AVOID.
SHANDONG MSA CHINA.