Is World Knowledge Publishing House Limited a state-owned enterprise?

According to the enterprise data, World Knowledge Publishing House Co., Ltd. was established in 1999-08-09, and its business scope includes licensing matters: book publishing; Periodical publishing; Wholesale of publications; Retail of publications; Internet information service; Online sales of publications. (Projects subject to approval according to law can only be operated after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses of relevant departments. ) general project: book rental; Periodical rental; Digital content production services (excluding publishing); Network technical services; Other cultural and artistic brokerage institutions; Advertising production; Advertising; Advertising design and agency; Graphic design; Organize cultural and artistic exchange activities; Conference and exhibition services. (Except for projects that must be approved according to law, conduct business activities independently according to law with the business license) (Do not engage in business activities of projects prohibited or restricted by the industrial policies of the state and this Municipality. )