Core Viewpoint - The announcement by Guohang on September 17 indicates that the company has exclusive rights to procure passenger aircraft cargo transportation services from Air China, operating independently under its own name for cargo business [1] Group 1: Business Operations - Guohang acts as the contracting carrier, signing cargo transportation service contracts with shippers and collecting freight for goods transported in Air China's passenger aircraft [1] - Air China serves as the actual carrier, providing air transport and related ground services for the goods delivered to Guohang, while also assuming the responsibilities of the actual carrier [1] Group 2: Financial Arrangements - The settlement model involves Air China and its subsidiaries charging Guohang for the exclusive operation of its passenger aircraft cargo business, with the transportation service fees calculated based on actual freight income generated from the cargo business, minus a certain business fee rate [1]