Is CTS a central enterprise or a state-owned enterprise?

According to Baidu Encyclopedia, CTS refers to China Tourism Group Co., Ltd. and CTS (Group) Co., Ltd., which is an important state-owned backbone enterprise directly managed by the central government and one of the central enterprises headquartered in Hong Kong. China Tourism Group Co., Ltd. was formed by the merger and reorganization of Hong Kong China Travel Service Group and China China Travel Service Group in 216. Its brands include Hong Kong China Travel Service, China China Travel Service, China China Travel Service and China China Free Travel Service. China Tourism Group, the largest tourism central enterprise in China, has gathered many well-known tourism brands such as Hong Kong China Travel Service, China Travel Service, China Travel Service and China Travel Service. Among the Fortune 5 Chinese Enterprises released in August 221, China Tourism Group Co., Ltd. ranked 217th. It was established on January 3, 1987, so it belongs to central enterprises.