证券之星消息，8月1日通信服务板块较上一交易日下跌0.6%，南凌科技领跌。当日上证指数报收于 3559.95，下跌0.37%。深证成指报收于10991.32，下跌0.17%。通信服务板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300921 | 南凌科技 | 24.50 | -5.22% | 15.08万 | | 3.74Z | | 603322 | 超讯通信 | 36.93 | -3.98% | 9.61万 | | 3.57亿 | | 000889 | 中嘉博创 | 3.70 | -3.90% | 85.75万 | | 3.20亿 | | 300442 | 润泽科技 | 48.18 | -3.23% | 27.65万 | | 13.38亿 | | 300738 | 奥飞数据 | 20.46 | -2.20% | 46.88万 | | 9.59 Z | | 002115 | 三维通信 | 8.32 | -2.00% | 33.87万 | | 2.82亿 | ...

Core Viewpoint - The implementation of 5G and gigabit optical networks in Qingshihe Village, Weihai, has transformed the village into a hub for digital economy, enabling local farmers to sell their products online and attracting investments from both domestic and foreign companies [1][3][8] Group 1: Infrastructure Development - Weihai Unicom has focused on enhancing rural communication infrastructure, establishing a 5G base station, upgrading two existing stations, and adding 10 optical access points, resulting in comprehensive gigabit broadband coverage for the village [1][3] - The upgraded network has bridged the digital divide, connecting the village to broader markets and facilitating the growth of e-commerce for local agricultural products [1][4] Group 2: E-commerce and Employment Opportunities - The high-speed network has enabled local entrepreneurs, like Mr. Qu, to successfully engage in live-streaming sales of local agricultural products, significantly increasing their market reach [3][4] - The establishment of companies such as the Korean-funded Dihufu Hardware and Plastic Products Co., Ltd. has created over 50 job opportunities for local residents, enhancing their income while allowing them to manage their agricultural activities [4][6] Group 3: New Business Models and Community Engagement - The introduction of a "shared vegetable garden" has attracted urban residents, allowing them to rent plots and engage in farming while utilizing the village's robust 5G network for remote monitoring [6][8] - The village's collective income has been reinvested into community welfare, providing residents with essential goods and improving local infrastructure, thereby enhancing the overall quality of life [8] Group 4: Digital Transformation and Rural Revitalization - The integration of digital technologies in agriculture and rural life is reshaping production and lifestyle in Qingshihe Village, showcasing a successful model of digital rural construction that supports agricultural modernization [8]

金十图示：2025年08月01日（周五）富时中国A50指数成分股今日收盘行情一览：银行股走势分化，石油、证券、医药股走软 富时中国A50指数连续 光大银行 2392.96亿市值 6.38亿成交额 4.05 0.00(0.00%) 保险 中国太保 中国平安 中国人保 机械 3608.68亿市值 3569.15亿市值 10598.36亿市值 9.02亿成交额 28.60亿成交额 6.15亿成交额 58.20 37.10 8.16 -0.36(-0.96%) -0.49(-0.83%) -0.02(-0.24%) 酿酒行业 贵州茅台 山西汾酒 五粮液 17800.32亿市值 2182.64亿市值 4696.75亿市值 42.01亿成交额 9.39亿成交额 14.91亿成交额 1417.00 178.91 121.00 -4.67(-0.33%) -0.09(-0.05%) -0.15(-0.12%) 半导体 海光信息 北方华创 寒武纪-U HYGON 2379.85亿市值 2882.85亿市值 3201.78亿市值 49.98亿成交额 18.35亿成交额 31.52亿成交额 329.80 689.10 137.75 ...

-0.02(-0.35%) +0.09(+0.80%) +0.03(+0.37%) 光大银行 2392.96亿市值 3.88亿成交额 4.05 0.00(0.00%) 得經 中国太保 中国平安 中国人保 0 3626.37亿市值 10660.27亿市值 3615.32亿市值 4.24亿成交额 13.91亿成交额 3.56亿成交额 58.54 37.58 8.20 +0.12(+0.32%) -0.15(-0.26%) +0.02(+0.24%) 酿酒行业 贵州茅台 山西汾酒 五粮液 17807.86亿市值 2176.17亿市值 4692.86亿市值 25.26亿成交额 8.45亿成交额 5.58亿成交额 1417.60 178.38 120.90 -0.62(-0.35%) -4.07(-0.29%) -0.25(-0.21%) 半导体 北方华创 寒武纪-U 海光信息 HYGON 2381.29亿市值 2907.41亿市值 3220.14亿市值 12.26亿成交额 30.95亿成交额 21.51亿成交额 138.54 330.00 694.97 -5.20(-1.55%) -14.53(-2.05%) -0. ...

近日，在山东省工业和信息化厅、教育厅、科学技术厅联合主办的"高端软件与人工智能产业链产学研 精准对接和新技术新产品推介活动"上，潍坊现代农业山东省实验室、北京大学现代农业研究院、山东 移动潍坊分公司、中移齐鲁创新研究院四方联合，正式发布育种大模型（BreedGPT）。该模型的发 布，标志着我国作物育种科研与产业应用在智能化、精准化方向上迈出关键一步。 BreedGPT旨在解决传统育种痛点，推动从"经验育种"向"精准设计育种"的实质性跨越。该模型依托中 国移动研究院"AI For Science (AI4S)"科学装置的强大算力支持，以及中移齐鲁创新研究院自主构建 的"AI+"技术平台，深度融合先进的大模型技术与农业育种专业知识体系，构建了覆盖科研智能问答、 基因深度解析、高效文献检索、智能科研辅助四大核心场景的全链条育种智能平台。其目标是提升育种 科研效率，加速优良品种选育进程，为我国农业高质量发展和粮食安全提供关键技术支撑。 BreedGPT的核心能力与显著优势体现在以下几个方面： 智能化的科研辅助。BreedGPT创新性地将文献理解模型与生物学知识库相结合，并运用大模型智能体 技术。用户通过输入关键词，即 ...

Group 1 - The core viewpoint of the news is the launch of the Shanxi Coal Industry Internet Platform, which integrates AI, energy, and security to drive innovation and transformation in the coal industry [1] - The platform is the first dedicated energy computing center for the coal industry in China, leveraging China Unicom's network security advantages and AI capabilities to provide comprehensive AI training and development services nationwide [1][2] - The platform aims to shift the focus from traditional coal mining to data mining, enhancing innovation and efficiency in the coal sector through AI empowerment and data integration [1] Group 2 - The Shanxi Coal Industry Internet Platform offers 64P of professional computing service capabilities, significantly lowering the barriers and costs for AI technology development, attracting over 600 ecosystem partners and listing nearly 1,500 application products [2] - The platform supports various modules for platform maintenance, product operation, and business management, ensuring stable operation and resource scheduling [2] - AI algorithms implemented in the platform enhance production efficiency, reduce costs, and strengthen the competitiveness of coal enterprises, facilitating the digital transformation of the coal industry [2] Group 3 - The platform addresses long-standing issues in the mining industry, such as harsh working conditions and high safety risks, by promoting a collaborative mechanism between central and edge computing [3] - It utilizes a coal industry-level AI model and proprietary products to enable real-time monitoring and intelligent management of coal production processes, fostering data sharing and collaborative development within the industry [3] - The initiative aims to create a cooperative, innovative, and open industrial ecosystem, enhancing safety and operational efficiency in the coal sector [3]

Group 1 - The stock price of Neusoft Carrier closed at 17.13 yuan on July 31, 2025, down by 0.17 yuan, a decrease of 0.98% from the previous trading day [1] - The stock experienced a trading range of 2.89%, with a high of 17.58 yuan and a low of 17.08 yuan, and a total transaction amount of 155 million yuan, resulting in a turnover rate of 2.20% [1] - Neusoft Carrier operates in the communication services industry, focusing on the research and sales of power line carrier communication chips and smart grid communication modules [1] Group 2 - The company's total market capitalization is 7.924 billion yuan, while the circulating market value is 6.964 billion yuan [1] - Data indicates a net outflow of 9.2179 million yuan from the main funds on that trading day [1] - The stock price briefly broke through the six-month moving average during trading but ultimately failed to maintain that position [1]

Core Viewpoint - Runjian Co., Ltd. announced plans to provide additional financing guarantees for its controlling subsidiaries, with a total amount not exceeding RMB 500 million, which represents 8.11% of the company's latest audited net assets [2] Group 1 - The company will provide financing guarantees for subsidiaries with a debt-to-asset ratio of 70% or higher, with a total guarantee amount not exceeding RMB 480 million [2] - The proposal requires approval from the company's shareholders' meeting [2]

Core Insights - Huaxing Chuangye reported that as of the end of the first quarter of 2025, the number of shareholders reached 23,804 [2] Summary by Category - **Company Information** - Huaxing Chuangye's shareholder count as of Q1 2025 is 23,804 [2] - **Investor Engagement** - The company responded to investor inquiries on its interactive platform regarding shareholder statistics [2]

Major Events - Water Well Square: Director Sathish Krishnan resigned due to work reasons, and will no longer hold any position in the company [1] - Victory Energy: The company reported normal operating conditions with no significant changes in the internal and external business environment [1] Investments - Dream Network Technology: The company plans to jointly invest in a private equity fund with a target fundraising scale of 2 billion yuan, with the company contributing 50 million yuan [2] - Guoen Co., Ltd.: The company has completed the development of PEEK material production technology and aims to establish a vertical integration platform for the entire PEEK industry chain [2] Performance - Action Education: The controlling shareholder proposed a mid-term dividend of 10 yuan per 10 shares for the 2025 fiscal year [3] - Jiejia Weichuang: The company expects a net profit of 1.7 billion to 1.96 billion yuan for the first half of 2025, representing a year-on-year increase of 38.65% to 59.85% [3] - Sinopec: The company anticipates a net profit of 20.1 billion to 21.6 billion yuan for the first half of 2025, a decrease of 39.5% to 43.7% year-on-year due to various market pressures [4] - Daodaquan: The company reported a net profit of 181 million yuan for the first half of 2025, a year-on-year increase of 563.15% [4] - New Light Optoelectronics: The company expects a loss of 19 million to 23 million yuan for the first half of 2025, with revenue declining significantly [4] Contracts and Collaborations - Shunlian Bio: The company signed contracts for the development of multi-valent vaccines in collaboration with the Chinese Academy of Agricultural Sciences [4] - Boying Special Welding: The company signed a cooperation framework agreement with Suzhou Weirhan to collaborate in special welding technology applications [5] Shareholding Changes - Jiangnan Yifan: The company's director and general manager plans to increase shareholding by purchasing between 50,000 and 100,000 shares from August 1, 2025, to January 31, 2026 [6]