SH0055 CHANGJIANG KOU CHINA，SUBMARINE CABLE REPAIRING WORK IN AREA BOUNDED BY THE LINES JOINING 31-21.40N 122-22.00E，31-21.40N 122-48.00E，31-19.80N 122-50.50E，30-58.00N 123-06.00E，30-41.40N 123-38.50E，30-40.10N 123-37.50E，30-57.00N 123-05.00E，30-57.80N 123-04.00E，31-19.00N 122-49.30E，31-19.50N 122-48.00E、31-19.50N 122-22.00E，FROM 27 1600UTC DEC 20 TO 28 1600UTC FEB 21. WIDE BERTH REQUESTED. SHANGHAI MSA CHINA