据证券之星公开数据整理，近期理工光科(300557)发布2025年中报。截至本报告期末，公司营业总收入 2.99亿元，同比上升10.33%，归母净利润2350.32万元，同比上升23.67%。按单季度数据看，第二季度 营业总收入1.91亿元，同比上升14.01%，第二季度归母净利润1543.65万元，同比上升24.34%。本报告 期理工光科公司应收账款体量较大，当期应收账款占最新年报归母净利润比达909.5%。 本次财报公布的各项数据指标表现一般。其中，毛利率32.54%，同比减6.6%，净利率8.91%，同比增 6.49%，销售费用、管理费用、财务费用总计3454.33万元，三费占营收比11.54%，同比增4.89%，每股 净资产8.11元，同比减21.12%，每股经营性现金流-0.41元，同比增23.38%，每股收益0.19元，同比减 5.0% | 项目 | 2024年中报 | 2025年中报 | 同比增幅 | | --- | --- | --- | --- | | 营业总收入(元) | 2.71亿 | 2.99 Z | 10.33% | | 归母浄利润（元） | 1900.48万 | 2350.32万 ...

省公交建集团投资建设的S10肃马（酒泉肃州至马鬃山）项目是甘肃省"三大高速公路新通道"重要项 目，也是省政府与交通运输部签订《关于加快建设交通强国建设幸福美好新甘肃的合作协议》的重点战 略项目，对区域经济发展和能源运输具有重要意义。项目前期工作开展以来，肃马项目通过优化前期工 作、深化"四新技术"应用、推进管理创新等一系列举措，预计降低建设成本1.56亿元、提升项目投资回 报率1.8个百分点。 "四新技术"是推动工程建设转型升级的重要力量，也是项目实现成本节约和效益提升的关键抓手。肃马 项目注重在设计阶段将"四新技术"融入项目建设中。在结构设计与施工技术创新上，项目采用UHPC轻 型工字梁技术，通过超高性能混凝土与工业化预制构件的有机结合，有效缩短施工工期、降低劳动强 度、节约工程投资，大幅减少对周边交通的干扰，实现技术效益与综合效益的双重提升。针对项目沿线 盐渍土分布广泛，影响路基整体稳定性、增加工程造价等实际，设计中创新引进NS-3型高分子固盐剂 来替代传统的翻挖换填工艺，研发膨润土+土工膜复合结构作为新型路基隔断层，预计可延长路基使用 寿命10年以上。在强盐路段设计埋设光纤传感器，实时监测盐渍土路基变形 ...

Group 1: Report General Information - The research is about Ligong Optoelectronics Co., Ltd. in the instrument and meter industry, with a research date of June 12, 2025 [1][2][17] - The listed company's reception staff includes the Chief Financial Officer and the Secretary of the Board, Xue Zhengguo [17] Group 2: Research Institution Information - The participating research institutions include investors' online questions [2] - The detailed research institutions involve the reception of investors' online questions, with 2 other types [21] Group 3: Main Content of the Research - Regarding the applicability of fiber optic sensor technology to humanoid robots, the technology can realize real - time perception of the robot's motion state, but it is not currently used in humanoid robots [25] - The company has shareholder number reports every ten days and will disclose relevant shareholder information in regular reports. Investors can also inquire through the interactive platform [25] - The company purchased relevant products from Yushu Technology for project needs [25] - The company's second - quarter business situation will be subject to the "2025 Semi - annual Report". The current macro - economic situation has both challenges and opportunities for the company [26] - The construction of the smart road surface system project is postponed. The company is prudent in equipment procurement and project construction to improve the quality of fundraising projects and the efficiency of fund use [26] - The company focuses on three main business segments: smart structure, smart fire protection, and smart security, and will gradually expand new application areas in the future [26] - The company is actively exploring new application scenarios in addition to the existing markets [28]

Group 1: Company Performance and Market Conditions - The company's second-quarter performance will be disclosed in the "2025 Semi-Annual Report" [3] - Current macroeconomic fluctuations and a slowdown in downstream demand are impacting the company's operations [3] - Various industry policies, such as "Transportation Power" and "Digital Fire Safety," provide sustainable development opportunities for the company [3] Group 2: Technology and Product Applications - The company has not yet applied its optical fiber sensor technology to humanoid robots, although it can be integrated for real-time motion perception [1] - The new generation of grating sensors is being applied in national infrastructure projects and future autonomous vehicle systems [3] - The company is cautious in equipment procurement and project construction due to external economic conditions and market demand fluctuations [3] Group 3: Future Developments and Strategic Directions - The company plans to expand its optical fiber sensor applications into new fields, including smart structures, smart fire safety, and smart security [3] - There is an ongoing effort to explore new application scenarios beyond the current market [3] - The financing status for the intelligent pavement system project is currently on hold due to market conditions [3]

Group 1 - The BuildTech Asia exhibition will take place from March 24 to 26, 2026, at the Singapore Expo, highlighting its significance in the global construction industry [1][3] - The event serves as a crucial platform for technology demonstration, experience exchange, and business collaboration within the construction sector [3][8] - BuildTech Asia showcases a comprehensive range of products covering the entire construction industry chain, including construction machinery, new building materials, electrical and mechanical engineering, smart building technologies, and digital solutions [5][6][8] Group 2 - The exhibition features advanced construction machinery designed to enhance efficiency and safety, such as cement mixers, road rollers, and cranes [5] - Innovative building materials presented include high-strength alloys, environmentally friendly coatings, and energy-efficient glass [5] - Smart building solutions like prefabricated structures, autonomous construction machinery, and 3D printing technologies are emphasized for their potential to reduce pollution and improve efficiency [6][8] Group 3 - BuildTech Asia is positioned as an annual event that not only showcases the latest developments and trends in the construction industry but also promotes technological innovation and sustainable development [8] - The exhibition facilitates international cooperation and market expansion among participants from different countries and regions, enhancing the global construction industry's collaborative growth [8]