Group 1 - The event organized by the China International Investment Promotion Center (Germany) is part of the 2025 German Smart Manufacturing Enterprises' visit to China, specifically in Xiamen, Fujian Province, during the 25th China International Investment and Trade Fair [1] - The German delegation participated in the China-Europe Advanced Manufacturing Investment Matching Event and the "Invest in China - Choose Economic Development Zones" national-level investment promotion activities [1] - Key figures from various German companies presented their development advantages, including Peter Nussbaum from the German International Economic Council and Rolf Demmler from the German Sustainable Building Council [1] Group 2 - The "Invest in China - Choose Economic Development Zones" event featured company roadshows from C4 Laser Technology, iSax, and Kochet Shanghai, showcasing their business models [2] - The delegation also attended the Nanchang High-tech Zone - Germany Economic and Trade Cooperation Matching Conference, facilitating in-depth exchanges with local leaders and enterprises [2] - The group engaged in further discussions during the "Golden Key Leap Sea, Smart Rail Xiangcheng" salon event, promoting collaboration with Xiangcheng Economic Development Zone enterprises [2]