The 9th Leman China Swine Conference will be held in Chongqing International Expo Center for the first time on October 14-16，2020. The conference will continue to invite authoritative swine raising experts from the United States, China and Europe to give lectures, bring advanced scientific solutions to the world swine industry for the participants, and share the latest international information and research achievements on the biosafety, disease prevention and control, diagnosis and detection, swine farm restoration, swine breeding and production management technologies and application, swine nutrition and feed production, swine breeding, swine market and economic analysis.