Chart correction 26/23 — chart 94220
94220 5Ed. 01/08/11 LAST NM 25/23 26/23 Delete Depth 2.1 meters 32°09.8′N 121°50.8′E Buoy "No 16" 32°10.6′N 122°34.6′E Substitute Depth 0.9 meter enclosed by dotted-line circle [I4] for depth 5.1 meters 32°10.1′N 121°49.5′E Add Dangerous wreck [K28] (PA) marked by V-AIS, double ball topmark [S18.4] 31°30.4′N 122°09.2′E Depth 25 meters Wk [K26] marked by V-AIS, double ball topmark [S18.4] 31°39.2′N 123°57.1′E Depth 4.6 meters Wk [K26] 32°30.7′N 121°27.7′E Dangerous wreck [K28] (PA) 31°23.6′N 123°27.3′E V-AIS, double ball topmark [S18.4] 31°32.4′N 123°29.2′E V-AIS, double ball topmark [S18.4] 30°49.3′N 123°08.6′E (33(1144)14, 6(155), 12(418)17, 42(1850)18, 25(806), 43(1383, 1385)19, 2(34)20, 13(344, 352)23 Tianjin; CHN CH 12740)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 01/08/11
Reference information — always verify against official Notices to Mariners before navigation.