Chart correction N41/23 — chart 94218

94218   6Ed.  08/11/12  LAST  NM  N20/23  N41/23 Delete Depth 7.9 meters and enclosing depth contour (10-meter) in vicinity   31°25′36.6″N  121°29′14.5″E Add Depth 7.4 meters   31°25′35.8″N  121°29′20.2″E and extend depth contour (10-meter) SE to enclose (35(1259)23 Tianjin)

Source: NGA U.S. Notice to Mariners · edition: 6Ed. 08/11/12

Reference information — always verify against official Notices to Mariners before navigation.