During the hot summer season, crayfish have become a popular late night snack due to their tender meat, high protein content, and low fat content. A recent export from Nanjing Lukou Airport Customs saw a shipment of 710 kilograms of crayfish being flown to Kuala Lumpur, highlighting the efficiency of the customs clearance and ground support at the airport. The customs has implemented measures to ensure the smooth export of fresh aquatic products by providing fast customs clearance and freshness guarantee. Nanjing Lukou International Airport has opened several international cargo routes, contributing to a significant increase in import and export cargo volume in the first half of the year.