Group 1 - The third China International Supply Chain Promotion Expo (referred to as "Chain Expo") opened on July 16, featuring the theme "Linking the World, Creating the Future" and showcasing six chains and one exhibition area, attracting over 650 enterprises and institutions to promote global industrial and supply chain cooperation [1] - Mianyang, as China's only science and technology city, presented itself in the digital technology chain exhibition area with the theme "Mianyang Intelligent Manufacturing Links the World," showcasing five new industrial tracks including robotics, nuclear medicine, commercial aerospace, aerospace electronics, and magnetic materials [2][5] - Changhong, a leading enterprise in electronic information, showcased its independently developed FLASH radiotherapy system, AI TV, power systems, and high-speed connectors at the Mianyang exhibition area [2][5] Group 2 - The FLASH radiotherapy technology developed by Changhong can irradiate tumors with ultra-high dose rates in milliseconds, significantly reducing side effects by 30% to 80% compared to traditional radiotherapy, and shortening single exposure time to less than one second [7] - The X-Flash radiotherapy device for deep tumors is expected to undergo testing in 2025, while the e-Flash device for superficial tumors is already in clinical trials in collaboration with three clinical trial institutions [7] - The AI TV, known as the world's first AI TV, features advanced AI capabilities and can generate artwork based on user descriptions, showcasing its powerful search and interaction functions [10] Group 3 - Changhong's high-voltage connectors for aerospace applications can provide reliable energy transmission up to 1800V and are designed for various fields including EVTOL and new energy vehicles, with materials that are 25% to 40% lighter than aluminum alloy [14] - The main/APU battery developed by Changhong is the first domestic product to obtain the CTSOA certificate, designed for the C919 aircraft, capable of operating in extreme low temperatures and providing emergency power for aircraft [17] - The Chain Expo aims to enhance the connection between upstream and downstream of the industrial chain and promote cooperation among enterprises, emphasizing the importance of maintaining supply chain resilience and stability [17]

Group 1 - The third China International Supply Chain Promotion Expo (referred to as "Chain Expo") commenced on July 16 at the China International Exhibition Center (Shunyi Pavilion) [1] - Mianyang showcased its theme "Mianyang Intelligent Manufacturing Drives the World" in the digital technology chain exhibition area [1] - Changhong presented its self-developed products including the FLASH radiotherapy system, AI TV, power systems, and high-speed connectors at the Mianyang exhibition area [1]