Chart correction N21/22 — chart 93610

93610 4Ed. 04/27/13 LAST NM N19/22 N21/22 Delete Dangerous wreck 20°07′02″N 110°19′03″E Depth 10.9 meters Wk 20°06′39″N 110°19′27″E Substitute Depth 13 meters Wk [K26] for depth 15 meters Wk 20°06′51″N 110°19′13″E (51(1821)21 Tianjin)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 04/27/13

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