Positions quoted in this 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 on the ENCs affected. 2170(P)/25 CHINA — Yellow Sea Coast — Submarine cable. Wind farm. Source: Chinese Charts 11142 and 11100 1. A submarine cable has been laid joining the following positions: 39° 40' .56N. , 123° 10' .23E. 39° 40' .34N. , 123° 10' .30E. 39° 40' .07N. , 123° 10' .53E. 39° 38' .99N. , 123° 10' .74E. 39° 33' .83N. , 123° 12' .56E. 39° 31' .84N. , 123° 19' .37E. 2. Wind farms have been established, in the vicinity of the following positions: 39° 32' .14N. , 123° 18' .91E. 39° 29' .06N. , 123° 12' .03E. 39° 25' .57N. , 123° 19' .99E. 3. Mariners are advised to navigate with caution in the area. 4. Chart 1251 will be updated when full details are available. (WGS84 DATUM)