Core Tip: On September 22, 2025, at the 2025 China Farmers' Harvest Festival Nanchong City Celebration in Nanbu County, Nanchong City, Sichuan Province, the China Nanchong Late-Ripening Citrus Price Index officially went live. The index was jointly compiled by the Information Center of the Ministry of Agriculture and Rural Affairs and the Nanchong City Agricultural and Rural Bureau of Sichuan Province, and was simultaneously released on the China Agricultural Information Network, the China Rural Information mobile app, the Sichuan Provincial Agricultural and Rural Affairs Department website, and the Nanchong City Agricultural and Rural Bureau website. Wang Xiaobing, Director and Party Secretary of the Information Center of the Ministry of Agriculture and Rural Affairs, attended the event and announced the official release of the index.