Positions quoted in the Preliminary Notice reproduced below are referred to WGS84 or a compatible datum and may be plotted directly on this ENC.
Some or all of the information contained in this Notice to Mariners may have been included in the ENCs affected.

4737(P) CHINA — East Coast — — Submarine pipeline. 
Source: Chinese Notice 31/1048(T)/19

	1. Submarine pipeline laying operations are taking place in the vicinity of a line joining the following positions:

 		30° 08' .33N. , 122° 06' .98E. 
 
 		30° 09' .30N. , 122° 08' .68E. 
 
	2. Mariners are advised to navigate with caution in the area.

	   (CGCS 2000 DATUM)