Chart correction 49/21 — chart 93726
93726 5Ed. 02/10/07 LAST NM 47/21 49/21 Delete Depth 9.4 meters 22°54′22.7″N 113°33′56.0″E (See 25/18) Relocate Buoy "No 2" from 22°51′50.5″N 113°33′11.7″E to 22°51′41.4″N 113°33′31.0″E Change Light to Fl W 5s 9m 3M 22°59′00.2″N 113°32′30.3″E Designation of buoy “No 6-1” to “No 6A” 22°58′19.7″N 113°32′30.0″E (See 42/18) Add Depth 12.8 meters Wk [K26] 22°54′34.1″N 113°33′56.6″E Depth 9.1 meters Obstn [K41] 22°54′19.7″N 113°33′58.4″E (13(403), 16(549), 22(731), 36(1282)21 Tianjin)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 02/10/07
Reference information — always verify against official Notices to Mariners before navigation.