吴说获悉，Swift 表示正推进在其基础设施中引入基于区块链的分布式账本，目前已与全球 30 余家银行 合作，共同参与账本设计。Swift 首席商务官 Thierry Chilosi 指出，释放规模效应的关键在于行业协 作。该计划旨在在现有跨境支付体系之上，支持代币化资产与区块链结算，作为对传统金融基础设施的 扩展而非替代。 （来源：吴说） ...

来源：上海证券报·中国证券网 上证报中国证券网讯（记者 刘怡鹤）本周（12月15日到12月19日）绿地元宇宙指数G-Meta Index最高8245.6点，周五收于8089.8点，较上周五下跌3.19%；同 期沪深300下跌0.28%，创业板指下跌2.26%。本周绿地元宇宙指数跑输沪深300，相对收益为-2.91%。 绿地元宇宙指数G-Meta Index由绿地数字经济产业研究院与复旦大学国际金融学院、申万宏源研究所、上海金融信息行业协会联合编制。 在综合参考上市公司拥有的技术壁垒、财务指标、研发投入、近一年以来的券商研报等标准后，该指数从AR/VR产业链、人工智能、区块链、物联网、传 媒、通信等元宇宙子板块中精选出28只A股和5只H股，构成代表国内元宇宙产业板块的成分股，并参照《中证指数有限公司指数计算与维护细则》编制而 成。 来源：上海证券报·中国证券网 上证报中国证券网讯（记者 刘怡鹤）本周（12月15日到12月19日）绿地元宇宙指数G-Meta Index最高8245.6点，周五收于8089.8点，较上周五下跌3.19%；同 期沪深300下跌0.28%，创业板指下跌2.26%。本周绿地元宇宙指数跑输沪 ...

Core Viewpoint - The 22nd China International Financial Forum emphasizes the construction of an intelligent financial ecosystem in the digital economy era, highlighting rapid growth in China's digital economy driven by policy guidance and practical innovation [1][5]. Group 1: Digital Economy Development - China's digital economy is developing rapidly, supported by a multi-layered policy system that includes top-level design, special deployments, and local pilot programs [3][7]. - Shanghai has implemented various measures such as policy guidance, infrastructure support, and industry integration to achieve rapid growth in the scale, structure optimization, and quality enhancement of the digital economy [3][7]. Group 2: AI Technology in Finance - Financial institutions are actively adopting AI technology, transitioning from digitalization to intelligentization, impacting areas from customer service to risk management and investment decision-making [3][7]. Group 3: Building a Sustainable Intelligent Financial Ecosystem - Key recommendations for constructing a healthy and sustainable intelligent financial ecosystem include: 1. Strengthening digital infrastructure by accelerating the construction of new infrastructures like 6G and gigabit optical networks, promoting public data sharing, and breaking data silos [3][7]. 2. Enhancing core technology innovation, particularly in AI, blockchain, privacy computing, and quantum computing, while encouraging deep integration of industry, academia, and research [3][7]. 3. Innovating regulatory models to balance innovation incentives with risk prevention, utilizing tools like regulatory sandboxes and real-time monitoring [3][7]. Group 4: Financial Education Reform - There is a scarcity of talent that understands both finance and technology, necessitating a reform in traditional financial education models to cultivate new financial professionals suited for the AI era [4][8]. - The Shanghai Financial Industry Association aims to facilitate high-level exchange platforms, promote collaboration between financial institutions and top universities, and develop training programs for new financial talent [4][9].

Core Insights - The development costs of Web3 projects are highly customized and influenced by project type, technical complexity, security requirements, and team experience [3] - Total costs typically start from 150,000 yuan, with large and complex DeFi or custom blockchain projects potentially exceeding 3 million yuan [3] Cost Factors - Smart contracts are the core and most expensive part of Web3 projects [3] - Security is a non-negotiable cost in the Web3 space [5] - The final project quote can vary significantly based on detailed documentation including on-chain logic, token model design, and clear front-end interaction processes [6] Complexity and Pricing - Simple contracts (e.g., standard ERC-20 token issuance, basic NFT contracts) cost between 30,000 and 80,000 yuan, while complex contracts (e.g., customized lending protocols, automated market maker DEX logic) can range from 200,000 to 500,000 yuan [7] - The scarcity and high salaries of engineers skilled in blockchain-specific languages like Solidity or Rust increase development costs [7] Development Components - Front-end (DApp) development costs range from 50,000 to 150,000 yuan for basic interfaces, potentially exceeding 350,000 yuan for complex user experiences [7] - Back-end services, necessary for high-performance applications, typically cost between 80,000 and 500,000 yuan [7] - Smart contract security audits are critical, with costs ranging from 80,000 to 300,000 yuan, and top-tier audit firms charging even more [7] Token Economics and Blockchain Selection - Designing a sustainable token economic model may require consulting fees between 50,000 and 200,000 yuan [7] - Developing on established EVM-compatible chains (e.g., Ethereum, Polygon) is generally more cost-effective compared to custom solutions on chains like Solana or Polkadot [7] Project Types and Timelines - Basic MVP projects cost between 150,000 and 400,000 yuan with a timeline of 8-16 weeks [7] - Medium complexity DeFi/NFT markets range from 400,000 to 1 million yuan [7] - High complexity DEX or custom blockchain projects can exceed 1 million yuan [7] Team Experience - Experienced Web3 teams with successful track records command significantly higher rates compared to general software outsourcing teams [7]

专题：第二十二届中国国际金融论坛 2月19日-20日，"第二十二届中国国际金融论坛"在上海举行，主题为：数字经济时代的智能金融生态构 建。上海国际经济研究院院长宦晓琴出席并主持论坛。 宦晓琴谈到，当前，数字经济浪潮正重塑全球金融格局，智能技术驱动下的金融生态变革已成为时代命 题。以人工智能、云计算、区块链和数据要素为代表的新技术，加速迭代，推动金融服务从"产品导 向"走向"场景融合"，从"机构主导"迈向"生态协同"。 在此背景下，她提到，如何构筑稳健、开放、可持续的智能金融生态，已成为推进金融强国建设与上海 国际金融中心能级提升的关键议题。 专题：第二十二届中国国际金融论坛 2月19日-20日，"第二十二届中国国际金融论坛"在上海举行，主题为：数字经济时代的智能金融生态构 建。上海国际经济研究院院长宦晓琴出席并主持论坛。 宦晓琴谈到，当前，数字经济浪潮正重塑全球金融格局，智能技术驱动下的金融生态变革已成为时代命 题。以人工智能、云计算、区块链和数据要素为代表的新技术，加速迭代，推动金融服务从"产品导 向"走向"场景融合"，从"机构主导"迈向"生态协同"。 在此背景下，她提到，如何构筑稳健、开放、可持续的智能金 ...

来源：新浪证券-红岸工作室 (免责声明：分析内容来源于互联网，不构成投资建议，请投资者根据不同行情独立判断) 资金分析 12月19日，数码视讯涨1.33%，成交额1.06亿元，换手率1.56%，总市值75.86亿元。 异动分析 云计算+数据安全+区块链+网络安全+互联网金融 1、2023年2月2日互动易：公司拥有融合云视频平台方案，立足于视频云计算SaaS的综合服务，汇集深 度学习和大数据分析的AI技术，可满足会议媒体、监控媒体、办公媒体、业务媒体多应用场景的融合 业务，实现系统、设备、视频流全方位接入，所有资源统一接入、统一处理、统一调度、统一存储、统 一分发。 2、2022年5月18日公司互动回复：公司在数据安全领域拥有自主产权的底层数字安全架构技术服务能力 和信息化综合处理平台。公司的核心技术在于可信计算环境开发及国密算法能力。平台具有完全自主知 识产权的安全隔离与信息交换系统，可以实现向网络数字安全、政企的数据安全、物联网安全领域延 伸。公司可提供数字内容加密技术、数字内容水印技术及数字内容传输链路保护技术。同时，公司已实 现包括采集、核心传输交换、存储、编转码、安全、监测、终端等超高清视频全产业链布 ...

Core Insights - The total logistics volume in China is expected to reach approximately 380 trillion yuan by 2025, with the sales of bulk commodity production materials projected to exceed 1 trillion yuan for the first time, highlighting the market's resilience against external risks and its role as a core engine for global bulk commodity trade growth [1][4]. Group 1: Current Logistics Performance - From January to October this year, China's total social logistics volume reached 293.7 trillion yuan, marking a year-on-year increase of 5.1%, indicating steady expansion in logistics demand and ongoing structural optimization [4]. - The total revenue of the logistics industry was 11.8 trillion yuan, reflecting a year-on-year growth of 4.5%, demonstrating steady improvement in the quality and efficiency of industry development [4]. - The China Bulk Commodity Price Index (CBPI) stood at 114.1 points in November 2025, with a month-on-month increase of 0.8% and a year-on-year increase of 1.6%, indicating a recovery in supply-demand relationships and enhanced business confidence [4]. Group 2: Challenges and Opportunities - The global bulk commodity supply chain has developed an interdependent structure, but challenges from global economic uncertainties, geopolitical tensions, and financial market fluctuations remain significant [4]. - Trust deficits in trade are increasingly seen as a major constraint on global economic growth, necessitating a restructured international trade rule system centered on trust to promote sustainable global economic development [4][5]. Group 3: Future Development Strategies - To enhance the global bulk commodity supply chain, three key strategies are proposed: 1. Accelerate the development of new productive forces in bulk commodities, integrating modern supply chains and digital economies while fostering high-quality talent skilled in AI, big data, and blockchain [5][6]. 2. Improve global resource allocation capabilities by leveraging China's vast market advantages and enhancing the competitiveness of bulk commodity circulation enterprises through various financial strategies [6]. 3. Establish a fair, stable, and sustainable global supply chain by utilizing digital technologies to create new mechanisms for shared interests and risk-sharing, while promoting green and low-carbon development [6].

Core Insights - The conference hosted by Ping An Bank focused on leveraging technology to empower enterprises for high-quality development through cost reduction, quality improvement, and efficiency enhancement [1][4][8] Group 1: Digital Transformation and Economic Trends - Digital economy is identified as a core engine for social development, with digital transformation becoming a necessity for enterprises [3] - Experts provided a forward-looking analysis of the global macroeconomic situation, highlighting a new landscape of opportunities and risks for 2026 [4] Group 2: Empowering Enterprises through Smart Services - Ping An Bank is committed to empowering enterprises' digital transformation by focusing on three main areas: smart treasury, smart supply chain, and smart management [5] - The bank's digital asset management solutions aim to enhance financial control and efficiency for enterprises [5] Group 3: Practical Experiences and Innovations - Several benchmark enterprises shared their experiences in building a bill ecosystem and digital practices, showcasing successful collaborations with Ping An Bank [7] - The integration of advanced technologies such as AI, big data, and blockchain is emphasized as a means to enhance enterprise treasury management [8] Group 4: Future of Bill Business and Financial Management - The future of bill business and enterprise financial management is expected to evolve towards ecological, digital, and intelligent integration [8] - Ping An Bank aims to create an open, collaborative, and win-win new ecosystem for bills, supporting enterprise transformation and enhancing industry chain efficiency [8]

Group 1 - The core viewpoint of the news is that Jin Yi Culture's stock has shown fluctuations in price and trading volume, with a current market value of 8.138 billion yuan and a year-to-date price increase of 14.18% [1] - As of December 19, the stock price of Jin Yi Culture is 3.06 yuan per share, with a trading volume of 80.7685 million yuan and a turnover rate of 1.01% [1] - The company has experienced a net outflow of main funds amounting to 3.4979 million yuan, with significant buying and selling activities recorded [1] Group 2 - Jin Yi Culture, established on November 26, 2007, and listed on January 27, 2014, specializes in the research, design, and sales of precious metal crafts and jewelry [2] - The company's revenue composition includes 29.90% from the jewelry industry, 20.10% from software and IT services, and various other segments [2] - As of December 10, the number of shareholders is 73,000, a decrease of 2.19%, with an average of 36,421 circulating shares per person, an increase of 2.24% [2] Group 3 - Jin Yi Culture has distributed a total of 121 million yuan in dividends since its A-share listing, with no dividends paid in the last three years [3] - As of September 30, 2025, Hong Kong Central Clearing Limited is the eighth largest circulating shareholder, holding 28.156 million shares as a new shareholder [3]

北大荒所属申万行业为：农林牧渔-种植业-粮食种植。所属概念板块包括：种业、土地流转、乡村振 兴、生态农业、区块链等。 截至9月30日，北大荒股东户数10.45万，较上期减少10.26%；人均流通股17013股，较上期增加 11.43%。2025年1月-9月，北大荒实现营业收入41.08亿元，同比减少5.73%；归母净利润13.57亿元，同 比增长0.70%。 分红方面，北大荒A股上市后累计派现111.57亿元。近三年，累计派现25.07亿元。 12月19日，北大荒盘中上涨2.06%，截至13:18，报14.85元/股，成交2.98亿元，换手率1.14%，总市值 263.99亿元。 资金流向方面，主力资金净流入296.55万元，特大单买入3372.69万元，占比11.30%，卖出2775.99万 元，占比9.30%；大单买入7391.66万元，占比24.76%，卖出7691.81万元，占比25.77%。 北大荒今年以来股价涨4.58%，近5个交易日涨0.81%，近20日涨0.07%，近60日涨2.63%。 今年以来北大荒已经2次登上龙虎榜，最近一次登上龙虎榜为4月11日，当日龙虎榜净买入-1.78亿元； 买入总 ...