超纯铁是高科技领域的稀缺宝贝，曾让美日企业赚得盆满钵满，中国却只能高价求购还处处受限制，这种纯度高达百分之九十九点九九九的材料，是芯 片、航空发动机、核聚变装置的核心，堪称工业领域的心脏，普通铁根本无法与之相比， 上世纪六十年代起，美日率先突破超纯铁提纯技术，靠着专利、设备、标准三道壁垒垄断市场，把一吨超纯铁炒到二十万元，价格堪比黄金，他们还在出 口中设下各种苛刻限制，禁止用于军事和逆向研究，就是为了掐住中国高端产业的咽喉， 2022 年，美日以供应链安全为由收紧出口，直接让中国航空发动机和芯片生产线险些停摆，华为的芯片项目也因断供走到停工边缘，被卡脖子的滋味， 中国企业体会得淋漓尽致， 面对困境，中国没有退路只能自研，2020 年，董瀚教授团队联合河北龙凤山集团组成产学研联合体，没有走美日反复提纯普通铁矿的老路，而是从源头 创新，利用河北本地高纯度生铁资源，从起点就降低杂质含量， 团队先用火法冶金把铁的纯度提升到百分之九十九点九九，建成全球首条火法高纯铁生产线，再向更高纯度发起冲击，最难的是美日禁运的超高真空垂直 浮区熔炉买不到，团队就从零开始，花了两年时间自主设计制造，造出的设备性能甚至超过美日同类产品， ...

Core Viewpoint - The development of high-quality manufacturing is heavily reliant on domestic high-end industrial mother machines, with Kede CNC Co., Ltd. emerging as a key player in this transformation through comprehensive independent innovation and technology breakthroughs [2][3]. Group 1: Technological Breakthroughs - Kede CNC has achieved a full-chain technological breakthrough from the "brain" to the "body" of industrial mother machines, with its GNC60 open high-end CNC system being the only one in China to have all source codes independently mastered [3]. - The company has developed key components such as servo drives, servo motors, and high-end five-axis machine tools, achieving an 85% self-manufacturing rate for core components and over 90% for domestic autonomy [3][4]. - Kede CNC has filed for 390 effective patents, including 227 invention patents, and has led or participated in over 80 national and local R&D projects, establishing a comprehensive innovation system [4]. Group 2: Market Applications and Growth - Kede CNC's products are not only used in aerospace but have also expanded into the new energy vehicle and precision mold sectors, demonstrating versatility in high-end precision processing [5]. - The company reported a new order value of approximately 78.08 million yuan in 2024, marking a 24% year-on-year increase and a 233.85% growth compared to pre-IPO levels [6]. - The annual production capacity of high-end five-axis machine tools has increased from over 10 units a decade ago to 500 units currently, with over 1,600 units applied in key domestic sectors [6]. Group 3: Collaborative Innovation - Kede CNC emphasizes the importance of collaboration in its strategic planning, partnering with universities like Tsinghua and Harbin Institute of Technology to form an innovation system that spans basic research to industrial application [7]. - The company has established a test base for processing verification of key structural components for domestic large aircraft, supporting projects like C919 and C929 [7]. - Future plans include enhancing market capabilities through increased R&D investment, upgrading production systems, and improving supply chain and service capabilities to contribute to the high-quality development of China's equipment manufacturing industry [7].

Group 1 - The event showcased the stories of frontline technology talents in the construction of smart cities and breakthroughs in materials science, emphasizing the importance of innovation and perseverance in overcoming challenges [1][2][5] - Liu Tieyan, the president of Beijing Zhongguancun College, highlighted the alignment of the experts' work with the college's research direction, which focuses on foundational, applied, and interdisciplinary research [1][2] - The college aims to promote the transformation of original research results into industrial applications, supporting students' growth in real-world scenarios [1][2] Group 2 - Experts shared their experiences in various fields, including smart cities, advanced materials, and autonomous driving, illustrating China's technological innovation journey [2][5] - Zheng Yu from JD Group discussed the role of smart cities in addressing urban challenges through big data and AI, emphasizing their importance for urban safety and development [2][5] - The demand for high-end materials is expected to surge due to rapid advancements in sectors like aerospace, 5G, and AI, as noted by Nie Junhui from Yuyuan Metal Composite Materials [5][6] Group 3 - Xiao Ping from Pony.ai reported that the company has tested over 50 million kilometers and obtained commercial licenses for fully autonomous driving in major cities, highlighting the significance of autonomous driving in enhancing urban traffic safety and efficiency [5][6] - The "IQ Talk" platform aims to facilitate communication between young talents and industry leaders, fostering innovation and the application of research outcomes [6][8] - The event emphasized the importance of comprehensive independent innovation in national technological development, as articulated by Yuan Yijun from Tsinghua University [7]

Core Viewpoint - Neusoft Medical has successfully developed and launched the NeuViz P10 photon counting CT, marking a significant advancement in medical imaging technology in China, which has been approved by the National Medical Products Administration [1][4]. Group 1: Company Background and Development - Neusoft Medical is a leading medical equipment manufacturer in China, having created the country's first domestically produced CT in 1997, breaking the long-standing foreign monopoly [2]. - The company has made significant technological advancements over the years, progressing from 16-layer to 512-layer CT technologies, culminating in the development of photon counting CT [2][6]. - The journey of Neusoft Medical reflects China's commitment to achieving high-level technological self-reliance and high-quality development in advanced medical equipment [2]. Group 2: Innovation and R&D Process - The development of the photon counting CT began in 2016, with key milestones including the creation of a CZT photon counting detector module in 2018 and the assembly of the first prototype in 2021 [4]. - The successful clinical validation and approval process for the NeuViz P10 was expedited by strategic investment from China General Technology Group, which enhanced R&D capabilities and market competitiveness [5][6]. Group 3: Technological Breakthroughs - The NeuViz P10 utilizes a groundbreaking technology that directly converts X-ray photons into electrical signals, representing a third revolution in CT imaging [7]. - This technology offers advantages such as ultra-high resolution imaging, ultra-low dose scanning, rapid scanning speeds, and multi-energy spectrum imaging [7]. Group 4: Market Strategy and Future Plans - Neusoft Medical aims to leverage the NeuViz P10 as a key tool for international expansion, targeting high-end markets globally [7]. - The company plans to deepen collaboration with China General Technology Group and enhance partnerships with top medical institutions to accelerate the application of photon counting CT in complex disease diagnostics [7].