Core tip: Recently, the first batch of 100,000 kilograms of Chilean cherries, which use a smart "anti-adulteration" traceability system, successfully arrived in Chengdu, Sichuan, via air transport. This system was independently developed by the Chilean company TAR System. It embeds NFC chips in the product packaging and includes a corresponding mobile verification application to achieve full-process, end-to-end traceability from the origin to the terminal, effectively preventing adulteration and tampering.