Core Insights - China continues to attract Japanese and South Korean companies to invest in its automotive industry, particularly in electric vehicles, connected cars, and autonomous driving technologies [1][2] Group 1: Sony's Innovations - Sony showcased the world's first transparent connected vehicle warning system at the China International Import Expo, developed in collaboration with local universities [1][3] - The transparent warning system utilizes semantic transmission technology to provide a "transparent" visual experience, allowing drivers to see pedestrians or vehicles obscured by obstacles in real-time [3] - Sony's in-car audio business has seen a tenfold growth in China over the past five years, while its in-car sensor business has grown thirtyfold since entering the market in 2015 [4] Group 2: Other Companies' Contributions - Asahi Kasei presented innovative electrolyte technology for lithium iron phosphate batteries, which maintains stable performance in extreme temperatures and supports thicker electrode designs to enhance electric vehicle range [6] - Samsung displayed a smart cockpit featuring OLED displays and demonstrated autonomous driving solutions, with products already integrated into some Chinese new energy vehicle brands [6] Group 3: Future Prospects - Sony's in-car audio business is beginning to engage with autonomous shuttle companies, indicating a strategic move towards future mobility solutions [7] - Sony aims to increase the supply of "bare chips" in its sensor business to over 50% next year, addressing packaging capacity constraints [7]