Tianshui Customs, affiliated with Lanzhou Customs, has successfully exported 25.5 tons of walnut kernels from Chengxian County, Gansu Province to Iraq for the first time. To support the export of local agricultural products, Tianshui Customs has provided on-site guidance on processing and packaging, policy publicity, and prevention of pests and diseases in walnut planting. They have also created a streamlined inspection process to reduce costs and ensure efficient export of agricultural and specialty products.