The exclusive gathering dedicated to preparations for the island-wide customs closure centered on ensuring the seamless flow of data and the enhancement of Haikou Port's connectivity. The meeting urged the innovation of data export security frameworks to catalyze the growth of cross-border data commerce and delve into the establishment of "digital overseas warehouses." Additionally, it underscored the importance of bolstering information security, validating data integrity, refining transaction system designs, and fostering the advancement of blockchain finance.