When traveling to Chengdu, visitors are generally permitted to bring food items for personal use duty-free, provided they are not on the prohibited list, such as fresh fruits, vegetables, or certain animal products like raw meat. Under current Chinese customs regulations, non-resident visitors can bring in personal belongings, including food, with a total value of up to 2,000 RMB without paying duties. For processed or high-end foods like dried abalone or sea cucumber, the quantity must be reasonable for personal use and should generally not exceed a value of 1,000 RMB to avoid specific taxes. Travelers should be aware that all food items must comply with safety and quarantine standards; for example, most seeds, soil, and endangered plant or animal products are strictly forbidden. If you are carrying significant amounts of food or items for commercial purposes, they must be declared to customs, and since 2022, strict registration requirements (GACC Decree 248 and 249) apply to all imported food manufacturers and exporters, though these primarily impact commercial shipments rather than standard tourist snacks.