“小材”何以“大用”（评论员观察）

Group 1 - The article discusses the trend of cross-industry collaboration, highlighting how companies are leveraging their core competencies to enter new markets and create innovative products [2][3][4] - Notable examples include a well-known automotive company venturing into shipbuilding, successfully reducing costs and producing the first domestically certified electric inland vessel [2][3] - The article emphasizes that successful cross-industry ventures rely on identifying synergies between existing strengths and market needs, allowing companies to unlock new growth opportunities [3][4] Group 2 - The concept of "cross" and "merge" is explored, suggesting that breaking down boundaries and fostering integration can lead to enhanced economic development and innovation [5] - The article points out that traditional industries can also innovate by entering emerging fields, such as coal being transformed into oil to address fuel shortages in aerospace [4][5] - It highlights the importance of regional collaboration and the integration of various economic sectors to drive growth and efficiency, exemplified by initiatives in the Yangtze River Delta [5]