北京商报讯(记者王寅浩李晗)12月17日，北京市人民政府新闻办公室召开"一张蓝图绘到底建设国际一 流的和谐宜居之都"新闻发布会。会上，北京商报记者了解到，"十四五"时期北京输出津冀技术合同成 交额超2300亿元，较"十三五"实现翻番。重点产业链群建设提质增效，三地共同编制氢能、生物医药等 6条重点产业链图谱，国家先进制造业集群增至7个。 ...

Group 1 - The provincial government emphasizes the importance of enhancing key industrial chains to build a modern industrial system with unique characteristics of Shaanxi [1][2] - The initiative includes a "100 billion enhancement, 1 trillion leap, and 10 trillion expansion" strategy to upgrade traditional industries, strengthen emerging industries, and cultivate future industries [2][3] - The focus is on promoting high-quality technological supply and deep transformation of industries towards intelligence, greenness, and integration [2][3] Group 2 - The meeting highlighted the need for a comprehensive implementation of the new development concept to foster the integration of technological and industrial innovation [3] - Key provincial industrial chains discussed include photonics, solar photovoltaic, aviation, drones, oil and gas, new power industries, dairy products, modern chemicals, CNC machine tools, additive manufacturing, steel deep processing, and software and IT services [3] - The government aims to enhance the "chain leader system" to address challenges in industrial development and achieve breakthroughs in key industrial chain construction [3]