Chart correction 22/23 — chart 93720
93720 11Ed. 07/07/07 LAST NM 09/23 22/23 Add V-AIS, double ball topmark [S18.4] 21°42.8′N 113°04.5′E (16(557)21 Tianjin)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 07/07/07
Reference information — always verify against official Notices to Mariners before navigation.