Is Tianjin Luchang Hangu Saltworks Co., Ltd. a state-owned enterprise?

According to the enterprise data, Luchang Hangu Salt Field Co., Ltd. (hereinafter referred to as Hangu Salt Field) is a large-scale sea salt production enterprise in northern China, the first batch of designated edible salt production enterprises in China, an important edible salt production base in China, and one of the famous backbone enterprises of Luchang Salt Field at home and abroad. The station is located in Tianjin Binhai New Area, east longitude 1 17 degrees 47 minutes, north latitude18 degrees 03 minutes, and north latitude 39 degrees 19 minutes. Now it covers a total area of 96.28 square kilometers, employs more than 4,000 people and has an annual operating income of 2 billion yuan.