Market Overview - On May 27, the market experienced a downward trend, with the Shanghai Composite Index falling by 0.18%, the Shenzhen Component down by 0.61%, and the ChiNext Index decreasing by 0.68%[2] - The total trading volume on May 28 was 1.02 trillion CNY, a decrease of approximately 10 billion CNY compared to the previous trading day[1] Industry Performance - More than half of the industries saw declines, with textiles, pharmaceuticals, beauty, and care sectors showing slight increases, while non-ferrous metals, electronics, automotive, and machinery sectors had the largest declines[1] - Over 80% of stocks had price fluctuations limited to within 3%[1] Economic Indicators - From January to April, the total profit of industrial enterprises above designated size reached 21,170.2 billion CNY, reflecting a year-on-year growth of 1.4%[5] - State-owned enterprises reported a profit of 7,022.8 billion CNY, down 4.4% year-on-year, while private enterprises saw a profit increase of 4.3% to 5,706.8 billion CNY[5] Capital Flow - On May 27, the Shanghai Stock Exchange saw a net inflow of 1.027 billion CNY, while the Shenzhen Stock Exchange experienced a net outflow of 2.048 billion CNY[4] - The top three sectors for capital inflow were chemical pharmaceuticals, computer equipment, and agricultural chemicals, while the largest outflows were from industrial metals, semiconductors, and passenger vehicles[4] Currency and Trade - The recent appreciation of the RMB against the USD has been noted, while it remains weaker against other major currencies, indicating ongoing uncertainties in the market due to the trade environment[1] Fund Dynamics - Sixteen out of the first batch of 26 new floating-rate funds have begun issuance, with a focus on performance-based fee structures that align the interests of fund managers and investors[12][13]

扫码订阅 AIGC 产业日报， 1.【上海首个交通领域多模态大模型问世，有望让路口通行效率提升15%】上海首家国资背景垂直领 域大模型企业——中城交（上海）科技有限公司昨天正式成立，同时发布上海首个交通领域多模态大 模型——通达大模型。"通达"是全市首个交通专用大模型，也是上海交通智能化的一次迭代升级。它 具备两项核心能力，一是担任"专家顾问"，为管理人员提供专业知识服务。二是辅助交通组织管理， 担当算法基石和中央大脑。在试点城市里，这套"智慧药方"已初见成效，让路口的通行效率提升15% 左右。（财联社） 2.【红帽宣布推出llm-d社区，NVIDIA、Google Cloud为创始贡献者】全球开源解决方案提供商红帽 公司近日宣布启动新开源项目llm-d，以满足生成式AI大规模推理需求。据悉，该项目与创始贡献者 CoreWeave、Google Cloud、IBM Research和NVIDIA合作打造，能够利用突破性的大规模生成式AI 推理技术，让大语言模型（LLM）推理云能够满足最苛刻的生产服务级目标（SLO）。（新浪科技） 3.【以科学智能为关键词，复旦发布"AI大课2.0"和智能计算平台2.0】以科学 ...

Group 1 - The Ministry of Industry and Information Technology, National Development and Reform Commission, and National Data Bureau issued a plan to accelerate the large-scale application of advanced computing, 5G-A, industrial internet, and artificial intelligence in the electronic information manufacturing industry [1] - The plan emphasizes the construction of new information infrastructure and the integration of network, data, computing power, and algorithms [1] Group 2 - Shanghai's Development and Reform Commission released a three-year action plan to promote the development of the rehabilitation assistive devices industry, focusing on integrating AI, smart sensing, and brain-computer interface technologies [2] - The plan aims to support the research and development of key products such as nursing robots and virtual reality rehabilitation training devices, with a target of implementing 10 key technology projects by 2027 [2] Group 3 - The Shenzhen Stock Exchange announced the successful listing of the first private venture capital "Science and Technology Innovation Bond" in the interbank market, aimed at funding projects in AI, digital economy, and other strategic emerging industries [5] - This bond issuance sets new records in terms of total scale and issuance period compared to similar projects [5] Group 4 - The Beijing Municipal Economic and Information Technology Bureau issued an action plan to promote high-level opening of the biopharmaceutical industry, including the establishment of an international pharmaceutical innovation park [8] - The plan encourages foreign investment and aims to facilitate the development of key projects in the biopharmaceutical sector [8] Group 5 - The National Tobacco Monopoly Administration announced measures to strengthen electronic cigarette regulation, addressing the complexities of the current market and increasing scrutiny on exports and illegal products [10] - The administration aims to enhance the regulatory framework and promote industry standardization [10] Group 6 - The State Administration for Market Regulation emphasized the importance of anti-monopoly and fair competition measures to promote a unified national market [11] - The agency aims to ensure that market order is maintained while balancing development and safety [11]

Core Insights - The establishment of Zhongchengjiao (Shanghai) Technology Co., Ltd. marks the first state-owned enterprise in Shanghai focused on vertical field large models, specifically in the transportation sector [1] - The launch of the "Tongda" multimodal large model represents Shanghai's first dedicated traffic model, signifying an upgrade in the city's traffic intelligence [1] Company Overview - Zhongchengjiao (Shanghai) Technology Co., Ltd. is positioned as a key player in the development of intelligent transportation solutions [1] - The company aims to enhance traffic management through advanced data processing and algorithmic support [1] Model Capabilities - The "Tongda" model serves two primary functions: acting as an "expert consultant" providing professional knowledge services and assisting in traffic organization management [1] - The model utilizes video monitoring and IoT devices to capture real-time traffic flow and surrounding road conditions, enabling rapid data analysis [1] Performance Impact - In pilot cities, the implementation of the "Tongda" model has resulted in approximately a 15% improvement in intersection traffic efficiency [1]

Group 1 - The core viewpoint of the article is the establishment of Zhongchengjiao (Shanghai) Technology Co., Ltd., which focuses on the research and application of large model technology in the transportation sector, aiming to create a diversified industrial ecosystem through strategic partnerships [1][6]. - Zhongchengjiao Technology is the first state-owned vertical large model enterprise in Shanghai, incubated by Tunnel Holdings, and will concentrate on the development of large model technology specifically for the transportation field [1][6]. - The company has signed strategic cooperation agreements with multiple institutions, including Kupa Technology, Zhichuan Technology, and China Construction Bank, covering key areas such as computing power infrastructure, algorithm development, and industrial investment and financing [6]. Group 2 - The transportation industry in China has experienced rapid growth, with the total road mileage expected to exceed 5.4 million kilometers and the expressway mileage reaching 177,000 kilometers by the end of 2024, maintaining the world's leading position [6]. - Zhongchengjiao Technology has launched the "Tongda Large Model," which is specifically designed for the transportation sector, providing expert advisory services and serving as the algorithmic foundation for various management platforms to enhance decision-making capabilities [6]. - The Tongda Large Model offers significant advantages over general large models in terms of scene adaptability and result reliability, and it can automate many decision-making processes in traffic management, thereby improving efficiency in accident handling [7].