PYI Corporation Limited is a Hong Kong-based investment holding company principally engaged in port and infrastructure businesses. The Company operates through five segments. Paul Y. Engineering Group is engaged in the provision of building construction, civil engineering, development management, project management, facilities and asset management services, as well as investment in properties. Ports Development segment is engaged in the development of ports facilities and ports-related properties. Ports and Logistics segment is engaged in the operation of ports, liquefied petroleum gas (LPG) and compressed natural gas (CNG) products and logistics businesses. Property segment is engaged in the development, investment, sales and leasing of real estate properties, developed lands and lands under development. Treasury segment is engaged in securities trading and the provision of credit services.