Chart correction N9/21 — chart 93725

93725 7Ed. 7/22/17 LAST NM N7/21 N9/21 Relocate Mooring buoy “SA3” from 22°11′01.5″N 113°33′30.6″E to 22°10′58.8″N 113°33′30.6″E Add Mooring buoy “SA6”, Fl Y [Q41.1] 22°05′39.6″N 113°34′37.2″E (1(16)21 Tianjin)

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

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