Group 1 - The 2025 Changchun International Optoelectronic Expo showcases advanced technologies, including a metal and non-metal laser cutting machine that can replicate images on acrylic with smooth edges, attracting significant attention from visitors [1] - A laser technology company from Jinan has established a strong presence in overseas markets, with over 80% of its business coming from international sales, particularly to small and medium-sized enterprises in developing countries and emerging markets [1] - The expo features over 800 exhibitors from various countries, highlighting the increasing focus of Chinese optoelectronic companies on international markets through differentiated competition strategies [1] Group 2 - A Changchun-based optoelectronic company has introduced the industry's first 0.7mm pixel pitch MIP Micro LED splicing display, which effectively addresses common issues in traditional displays and has garnered interest from international buyers [2] - The overseas market share of this company has reached parity with its domestic market share, indicating a shift from an OEM model to independent innovation within the Chinese optoelectronic industry [2] - A Shenzhen company has successfully expanded into new markets with its naked-eye 3D products, emphasizing personalized customization as a key competitive advantage in the Southeast Asian market [2] - Industry experts believe that the ongoing Belt and Road Initiative and the acceleration of global digitalization present a golden opportunity for Chinese optoelectronic companies to expand their overseas markets, reflecting the transformation and upgrading of China's manufacturing sector [2]