9月23日，朗坤科技跌2.84%，成交额1.25亿元。两融数据显示，当日朗坤科技获融资买入额1132.67万 元，融资偿还1623.70万元，融资净买入-491.03万元。截至9月23日，朗坤科技融资融券余额合计1.46亿 元。 融资方面，朗坤科技当日融资买入1132.67万元。当前融资余额1.46亿元，占流通市值的5.41%，融资余 额超过近一年90%分位水平，处于高位。 融券方面，朗坤科技9月23日融券偿还0.00股，融券卖出0.00股，按当日收盘价计算，卖出金额0.00元； 融券余量0.00股，融券余额0.00元，超过近一年80%分位水平，处于高位。 资料显示，深圳市朗坤科技股份有限公司位于广东省深圳市龙岗区坪地街道高桥社区坪桥路2号13楼， 成立日期2001年1月12日，上市日期2023年5月23日，公司主营业务涉及有机固废(餐饮垃圾、厨余垃 圾、粪污、动物固废等)、城市生活垃圾的无害化处理及资源化利用,以及提供相关环境工程服务。主营 业务收入构成为：生物能源55.44%，运营服务36.69%，工程建造7.54%，其他0.34%。 截至6月30日，朗坤科技股东户数2.12万，较上期增加3.46%；人均 ...

Core Viewpoint - China Railway Group Limited (601390.SH, 00390.HK) has secured significant contracts for the China-Kyrgyzstan-Uzbekistan (CKU) railway project, totaling approximately 68.59 billion yuan, showcasing its strong market presence and capabilities in infrastructure development [1][2]. Group 1: Contract Wins - The company announced that its subsidiaries won contracts for the CKU railway project, with a total contract value of 53.43 billion yuan for the recent bids [1][2]. - The CKU railway project is a key initiative under the Belt and Road Initiative, aimed at enhancing transportation infrastructure in Central Asia, with a total length of about 577 kilometers [2]. - Earlier, in April 2025, the company secured a contract for the initial segment of the project worth approximately 15.16 billion yuan [2]. Group 2: Financial Performance - In Q1 2025, the company reported revenues of 249.3 billion yuan and a net profit of 60.25 billion yuan [1][4]. - For the fiscal year 2024, the company achieved total revenues of 1.16 trillion yuan, a decrease of 8.17% year-on-year, and a net profit of 278.9 billion yuan, down 16.71% [4][5]. - The company’s new contract value for 2024 was 2.71518 trillion yuan, reflecting a year-on-year decline of 12.4% [5]. Group 3: Market Expansion - The company has shown strong performance in overseas markets, with new contracts signed in Q1 2025 amounting to 656.7 billion yuan, a year-on-year increase of 33.4% [5]. - In domestic markets, the company has also secured various projects, including a highway project with an estimated total investment of 376.02 billion yuan [3]. Group 4: Research and Development - The company has consistently increased its R&D expenditures, with a total of 843.72 billion yuan spent over the last three years [6]. - In 2024, the R&D expenses reached 266.32 billion yuan, marking a decrease of 11.23% compared to the previous year [6]. Group 5: Financial Stability - The company maintained a positive operating cash flow, with a net inflow of 28.05 billion yuan in 2024, marking 12 consecutive years of positive cash flow [5][6]. - As of Q1 2025, the company's debt-to-asset ratio stood at 77.3%, slightly down from 77.39% at the end of 2024, indicating stable financial health [6].