来源：新华网 云岭起伏，江河奔涌，澎湃万千势能。百年以前，中国水电人以敢为人先的实干精神，开拓奋进，在战火中争取能源自 主。百年之后，云南省截至2024年底水电装机增至8360.36万千瓦，规模跃居全国第二位，中国也成为世界水电强国。同时，在 云南水电事业发展的百年征程中，技术创新与独立也取得了长足进步，"大国重器"的中国能量愈加强劲。 在抗争中实现水电独立 1908年，石龙坝水电站在国人反对法国人修建电站的抗争中开工，没有现代化的机械，建设者们依靠肩挑背扛，用最原始 的工具，不避雷雨风霜，不计年节星期，一鼓作气，开山凿石，引水筑坝，各项工程次第落成。 石龙坝水电站防空洞旧址（资料图）。新华网发（石龙坝发电厂 供图） 华电云南发电有限公司石龙坝发电厂（以下简称"石龙坝发电厂"）品牌宣传中心主任樊永生介绍，石龙坝水电站建设之 时，在路都不通的情况下，设备采购就已经实行了国际招投标，把来自遥远欧洲的先进设备运送到这个相对偏僻、落后的地 方。"敢为人先"的开拓精神，百年前就已被镌刻在石龙坝的基因里，石龙坝水电站也成为中国人民引进国外先进技术和设备， 利用水能资源自主开发、管理和使用的成功范例。 1912年，石龙坝水 ...

Group 1 - The core point of the article is that Jicheng Electronics has won multiple bids from the State Grid Corporation for various products, which is expected to positively impact the company's operating performance [1][5] - The total bid amount is approximately 81.836 million yuan, which accounts for 3.15% of the company's projected revenue for 2024 [1][5] - The company has been actively participating in tenders from major clients like the State Grid and Southern Power Grid, indicating a strong position in the power automation market [1][5] Group 2 - In the first half of 2025, Jicheng Electronics reported a revenue of 1.091 billion yuan, a year-on-year increase of 23.75%, but still incurred a net loss of 50.08 million yuan [3][5] - The main business segments include power automation, public utility automation, and information security, with power automation contributing 71.35% of total revenue [3][5] - The company has increased its R&D investment to 121 million yuan, representing 11.09% of its revenue, focusing on smart grid and smart energy technologies [3][5] Group 3 - Despite significant revenue growth, the company faces challenges such as intensified industry competition, rising raw material costs, and long project payment cycles [5][6] - Accounts receivable stood at 1.367 billion yuan, indicating a high level of outstanding payments, while inventory increased by 181 million yuan [5][6] - The company is well-positioned to benefit from the ongoing digital transformation in China's power energy system, which is driving demand for smart metering and distribution automation [5][6]