Core Viewpoint - The establishment of the Shield Tunnel/Boring Machine (TBM) Big Data Mining Community in Zhengzhou marks a new phase of data-driven, intelligent, and standardized tunnel construction in China [1] Group 1: Industry Development - China's tunnel construction has developed rapidly, with an average of over 4,000 kilometers of tunnels completed annually in the past five years, leading the world in total scale of tunnels under construction and in operation [1] - The country has become the largest global producer of TBM equipment, with 661 units produced in 2023, widely applied in various tunnel construction projects and exported to about 40 countries and regions [2] Group 2: Technological Advancements - TBM has become the mainstream method for tunnel construction due to its safety, quality, and efficiency compared to traditional methods [2] - The rapid development of new information technologies such as artificial intelligence, cloud computing, and big data has increased the demand for data-driven and intelligent requirements in tunnel construction [2] Group 3: Community Objectives - The Shield/TBM Big Data Mining Community aims to address challenges such as fragmented data mining technology and lack of unified standards by promoting data interconnectivity and breaking down "data silos" [2][3] - The community will focus on three core tasks: building a unified data center, collaborating on technical challenges, and deepening integration between industry and research [3] Group 4: Innovations in Tunnel Construction - The launch of the "Pioneer Tunnel Big Model," the first vertical big model in the tunnel and underground space sector, coincides with the establishment of the community [4] - The trend towards "green and low-carbon, intelligent and efficient" tunnel construction is becoming increasingly evident, with the new model enabling real-time detection of complex geological conditions, achieving a prediction accuracy of over 90% in certain scenarios [4]

2025年第一季度，中铁工业管理费用同比下降16.24%，财务费用为负，费用管控持续取得较好的成 效。近年来，中铁工业大力实施费用管控，大幅压缩非生产经营性费用支出，2024年度，管理费用同比 下降5%，销售费用因加大市场拓展力度而同比增长2.55%，但增幅较上年实现明显下降。此外，在应收 账款压降方面也取得了一定效果，截至2025年第一季度末，中铁工业应收账款较上年末下降6.33%。 根据中铁工业发布的投资者关系活动记录表，在核心竞争力打造方面，公司将持续提升经营、研发、数 智化、供应链和组织运营五项核心竞争力，巩固和提升行业领先地位。在经营上，通过加大市场开拓力 度，保持传统业务的市占率。特别是要持续强化研发端能力，未来一个时期，公司将以IPD为牵引，推 进研发管理体系变革，持续增加科研投入，特别是在盾构/TBM上，在加强更新迭代的基础上，加大核 心零部件研发制造力度，推进"整机+部件"的商业模式转型，并不断适应和引领客户需求，拓展新领 域，持续保持产品在国内外的竞争力；大力推进数字化转型，加快工厂产线智能化升级，推进建设工业 （002265）制造人工智能大模型平台，打造更具智能化、绿色化的设备和产品。( ...