Chart correction N18/20 — chart 93730

93730 5Ed. 10/20/12 LAST NM N17/20 N18/20 Delete Dangerous wreck “Rep (2004)” (PA) 22°04.0′N 113°56.0′E Add Depth 9.7 meters 22°16.0′N 113°49.6′E and extend depth contour (10-meter) and blue tint S to enclose (23(50)19 Hong Kong; 7(187)19 Tianjin)

Source: NGA U.S. Notice to Mariners · edition: 5Ed. 10/20/12

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