Chart correction N09/24 — chart 93733
93733 15Ed. 07/31/21 LAST NM N05/24 N09/24 Substitute Depth 9.9 meters, Rk [K14.2] for depth 16.3 meters Obstns 22°10′56″N 114°06′44″E Depth 9.8 meters, Rk [K14.2] for depth 15.2 meters Obstns 22°11′07″N 114°06′44″E Add Depth 21.5 meters Wk [K26] 22°22′42″N 114°29′41″E Depth 23.5 meters Wk [K26] 22°15′41″N 114°28′33″E Depth 19.3 meters Wk [K26] 22°18′43″N 114°19′16″E (52(2046)23 Tianjin; 3(6-9)24 Hong Kong)
Source: NGA U.S. Notice to Mariners · edition: 15Ed. 07/31/21
Reference information — always verify against official Notices to Mariners before navigation.