China AI Infrastructure Group Limited is an investment holding company engaged in property investment, development, and management in the People's Republic of China. It operates through three segments: Property Development, Property Investment, and Property Management. The company develops residential and commercial properties and shopping malls, manages offices, and leases investment properties, and also provides management and tourism development services. Formerly known as China City Infrastructure Group Limited, it changed its name to China AI Infrastructure Group Limited in July 2026; it was incorporated in 2002 and is headquartered in Wan Chai, Hong Kong.