Core Insights - The third China International Supply Chain Promotion Expo showcased over 30 companies and institutions demonstrating key technologies and products in the automotive industry, highlighting collaborative innovation and development within the supply chain [1][2]. Group 1: Company Innovations - Baosteel presented its latest fifth-generation platformized and integrated pure electric vehicle body, aiming to transition from a raw material supplier to a solution provider [1]. - The company emphasized early-stage collaboration with automotive manufacturers to optimize materials based on cost, weight, and carbon emission targets during vehicle design [1]. - Hunan Shibite Robot Co., Ltd. showcased its self-developed automotive paint defect detection technology, reflecting advancements in quality assurance within the automotive supply chain [2][6]. Group 2: Supply Chain Collaboration - The expo highlighted the importance of open cooperation and collaborative development in the automotive industry, with companies like Rio Tinto and Baosteel demonstrating integrated supply chain solutions from raw materials to vehicle bodies [2]. - The introduction of the "factory within a factory" model by Seres Group allows for localized production and supply, significantly enhancing production efficiency [4]. - Tesla's local supply chain achievements were showcased, with over 95% localization of components and a vehicle rolling off the Shanghai factory every 30 seconds [4]. Group 3: Technological Advancements - Tesla also displayed a humanoid robot that utilizes electric vehicle technology, indicating the potential for expanded applications of EV technology [5]. - Black Sesame Intelligent Technology Co., Ltd. presented various chips focused on advanced driving assistance and cross-domain computing, which can also be applied in humanoid robots [5]. - Aibiai and New Materials Co., Ltd. introduced aerogel products for automotive battery thermal protection, which currently account for 80% of their revenue, while also exploring broader applications in construction and industry [7].