In the beginning of May 2020, a Polish client purchased a batch of anti-epidemic supplies including masks, protective suits, etc., totaling 10,215 cartons, 89,935 kilograms, and 901 cubic meters. The client entrusted High Forwarders to solely undertake a series of tasks such as goods collection, warehousing, logistics, customs declaration, and ground handling. The plan was to operate two chartered cargo flights, one with a B747 full freighter and the other with a B777-300 passenger-to-cargo converted aircraft.