East China Sea Fleet

East China Sea Fleet, China Marine Surveillance was under command of both East China Sea Branch, State Oceanic Administration and China Marine Surveillance. It was disbanded on July 2013 along with the China Marine Surveillance.

Organization

4th Marine Surveillance Flotilla. Homeport: Ningbo, Zhejiang.
5th Marine Surveillance Flotilla. Homeport: Pudong, Shanghai.
6th Marine Surveillance Flotilla. Based in Zhoushan, operator of Y-12.