Group 1 - The article highlights the significant advancements in China's manufacturing capabilities, particularly through state-owned enterprises, showcasing their role in strengthening industrial foundations and ensuring supply chain security [1][2]. - CITIC Group presented its self-developed 7500-ton integrated die-casting unit, which consolidates 98 components into a single casting, achieving a 33% weight reduction in key chassis parts, thereby enhancing vehicle performance and energy efficiency [1]. - CITIC Heavy Industries showcased a multifunctional special robot designed for hazardous environment inspections, capable of image recognition, sound analysis, temperature monitoring, toxic gas detection, and fire alarms, significantly improving safety and efficiency in industries like mining and petrochemicals [1]. Group 2 - China Coal Group introduced its internationally leading self-developed ultra-high-power scraper conveyor, featuring a power capacity of 3×2000 kW and a transportation capacity of no less than 3000 tons per hour, designed for efficient and safe underground coal transportation [2]. - The exhibition displayed various self-developed "national heavy equipment" and intelligent devices from state-owned enterprises, reflecting China's transition from "catching up" to "leading" in manufacturing, and emphasizing the critical role of these enterprises in overcoming technological bottlenecks and ensuring supply chain stability [2].