Chart correction 06/23 — chart 94421
94421 11Ed. 11/18/06 LAST NM 15/22 06/23 Substitute Mooring buoy "4", spherical [Q40] for depth 14.4 meters 38°50′30″N 121°33′18″E Add Mooring buoy "3", spherical [Q40] 38°50′00″N 121°33′48″E Mooring buoy "2", spherical [Q40] 38°50′18″N 121°34′30″E Mooring buoy "1", spherical [Q40] 38°50′54″N 121°34′12″E (51(1693)22 Tianjin)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 11/18/06
Reference information — always verify against official Notices to Mariners before navigation.