Chart correction N18/20 — chart 93725

93725 7Ed. 7/22/17 LAST NM N17/20 N18/20 Delete Dangerous wreck and buoy in vicinity 22°07′19.8″N 113°35′04.2″E Dangerous wreck and buoy in vicinity 22°10′44.9″N 113°34′29.1″E (10(245, 246)20 Tianjin)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 7/22/17

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