（来源：千龙网） "迁曹线14个车站CTC（调度集中系统）列车信息显示均正常，可以投入使用。"近期，身处河北省唐山 市的中国铁路太原局集团有限公司大同电务段信息技术科科长雷成胜与千里之外的太原调度指挥中心联 控。 作为我国西煤东运大通道大秦铁路的重要分流线，迁曹线年运量达2亿吨。该线路使用的CTC系统是重 要的远程行车控制设备，在连续运行多年后，性能指标难以适配货运量增长的需求，对安全高效开展运 输生产构成潜在威胁。由于原系统核心软硬件均为国外产品，为实现核心技术自主创新，太原局集团有 限公司决定推动迁曹线CTC系统全面国产化。 2025年4月，该改造项目正式启动，大同电务段负责施工落地。该段全力推进，抽调资深技术骨干常驻 现场，依托前期管内店坪南站试点经验，在施工过程中严格卡控设备安装、线缆敷设、软件部署、参数 配置等关键环节，确保施工质量与运输安全有序衔接。12月下旬，该项目顺利投用。 "此次改造，让迁曹线CTC不再依赖进口技术，开创了全国铁路先河。"雷成胜介绍到。升级后，迁曹线 CTC服务器、操作系统、应用软件等核心软硬件实现全面国产化，运输组织效率与安全保障能力得到大 幅提升，同时为其他重载干线铁路信 ...

Core Viewpoint - The company emphasizes the importance of research and development in new technologies and products, actively exploring domestic alternatives [2] Group 1 - The company is committed to enhancing its independent innovation capabilities in core technologies [2] - The company aims to continuously improve its competitiveness and expand its market space [2]

Core Viewpoint - Guizhou Platinum Industry (贵研铂业) plans to raise up to 1.291 billion yuan through a private placement of A-shares to invest in technology innovation projects, industrial transformation upgrades, and to supplement working capital [1][2] Group 1: Fundraising and Investment Plans - The company intends to allocate 400 million yuan to the National Key Laboratory Platform for Precious Metal Functional Materials and 84 million yuan to the AI Laboratory for New Precious Metal Materials [1] - Investment in industrial transformation projects includes 170 million yuan for the Precious Metal Secondary Resource Enrichment and Regeneration Modern Industrial Base Project, 130 million yuan for the Green Recycling Project, 80 million yuan for the Deep Processing and Intelligent Upgrade Project, and 40 million yuan for the Anticancer Drug Raw Material Project [1] - An additional 387 million yuan will be used to supplement working capital [1] Group 2: Research and Development Focus - The National Key Laboratory for Precious Metal Functional Materials will have a total investment of 561 million yuan and a construction period of 2 years, focusing on innovative capabilities in precious metal functional materials, precursor catalytic materials, and intelligent support service platforms [1] - The company aims to transition from discrete R&D to a comprehensive platform-based R&D model, integrating top research resources in precious metals from Yunnan and nationwide [2] - The project will enhance the technology transfer system, addressing the development of new products and technologies from "0 to 1" and supporting the independent innovation of core technologies in the precious metal materials industry [2] Group 3: Financial Performance - In the first half of 2025, the company achieved operating revenue of 29.554 billion yuan, a year-on-year increase of 20.91%, and a net profit attributable to shareholders of 325 million yuan, up 2.3% year-on-year [2]