Core Insights - The 14th World Swine Industry Expo and the Leman China Pig Conference opened in Changsha, attracting over 800 enterprises from the global pig industry chain, aiming to establish a high-quality platform for showcasing, negotiation, and cooperation in the global pig farming sector [1][2] - The internationalization of the Leman China Pig Conference has increased, with professional attendees from nearly 20 countries and regions, including organized groups from Southeast Asian countries [1] - The expo features numerous multinational companies and leading Chinese pig farming enterprises, showcasing advanced technologies and comprehensive solutions across the entire pig farming chain, including genetic breeding, precision nutrition, and disease purification [1] Industry Developments - A modern pig farming enterprise based in Henan presented a series of intelligent pig farming products and technologies, including smart environmental control systems and AI-driven disease monitoring systems that can analyze cough sounds from pigs to predict health issues [1] - The electric needle-free injector showcased by a Shanghai-based smart technology company can save 20% to 80% of vaccine usage while maintaining the same immunization effect, potentially saving 1.4 million RMB in vaccine costs for producing 10,000 piglets [2] - The conference also hosted several forums and summits, including the Leman Conference Leadership Summit and the China-ASEAN Swine Industry Summit, indicating a focus on collaboration and innovation in the pig farming sector [2]