Is Zhanjiang Seaside Shipyard a state-owned enterprise?

According to the enterprise query, Zhanjiang Waterfront Shipyard is a state-owned enterprise, and its full name is No.4804 Factory of China People's Liberation Army (Zhanjiang Waterfront Shipyard). It is a key enterprise of naval equipment support and belongs to the national large-scale second-class comprehensive enterprise. The factory is located in the scenic coastal city Zhanjiang Economic and Technological Development Zone, covering an area of about one square kilometer and employing more than 2,000 people. Mainly responsible for the repair and construction of ships inside and outside the military, at home and abroad, the production of pressure vessels, the manufacture of internal cylinder liners, and the production of mechanical parts and castings.