Group 1 - The Industrial Internet ETF (159778) has increased by 0.98%, with its underlying index, the CSI Industrial Internet Theme Index (931495), rising by 0.89% [1] - Notable stock performances include CATL (300750) up by 3.08%, Xinwangda (300207) up by 2.80%, and BYD (002594) up by 2.14% [1] - BYD has announced a unified payment term for suppliers to within 60 days to support the stability of the supply chain and promote high-quality development in the automotive industry [1] Group 2 - The CSI Industrial Internet Theme Index (931495) includes 50 listed companies involved in industrial internet hardware manufacturing, software development, and application services [2] - As of May 30, 2025, the top ten weighted stocks in the index include BYD (002594), Northern Huachuang (002371), and Weichuan Technology (300124), collectively accounting for 47.11% of the index [2]

Core Insights - The Industrial Internet Theme Index (931495) has seen a strong increase of 1.94% as of May 29, 2025, with significant gains in constituent stocks such as Huada Jiutian (301269) up 15.75% and Desay SV (002920) up 10.00% [1] - The Industrial Internet ETF (159778) has risen by 2.36%, with a latest price of 0.83 yuan, and has accumulated a 16.81% increase over the past year as of May 28, 2025 [1] - The Ministry of Industry and Information Technology is seeking public opinion on the national standard for Automatic Emergency Braking (AEB) systems, which is expected to become a standard feature and enhance the penetration of various electronic control devices in braking systems [1] Industry Analysis - According to Guotai Haitong Securities, the hardware required for AEB is divided into intelligent driving and chassis execution components, with significant opportunities for domestic replacement in the ESC function, which is currently dominated by foreign companies [2] - The new regulations are anticipated to promote the penetration of line control braking, which is more efficient than ESC [2] - The Industrial Internet Theme Index comprises 50 listed companies involved in hardware manufacturing, software development, and application services, reflecting the overall performance of the industrial internet theme [2] - As of April 30, 2025, the top ten weighted stocks in the Industrial Internet Theme Index account for 47.41% of the index, including companies like BYD (002594) and Hikvision (002415) [2]