Group 1 - The core issue revolves around the escalating tensions between the U.S. and China, particularly regarding the C919 aircraft project and the implications of U.S. technology restrictions [1][5][9] - The U.S. Department of Commerce has suspended certain licenses, preventing American companies from selling technology-related products to China's Commercial Aircraft Corporation, which directly impacts the C919 project [1][3] - The C919 project initially relied on the American-made Leap-1C engine due to China's lack of complete technological capabilities at the project's inception [3][5] Group 2 - The U.S. actions are seen as a catalyst for China to accelerate its path towards self-reliance in technology, particularly in the aviation sector [5][7] - The C919 project symbolizes China's rise in manufacturing and its challenge to established players like Boeing and Airbus, representing a significant breakthrough in China's industrialization [7][9] - Despite the challenges posed by U.S. trade pressures, the situation is viewed as an opportunity for China to strengthen its position in the global aviation market and reduce dependency on foreign technology [9][10]

Core Insights - Huawei has launched a new model called Pangu Ultra MoE, which has a parameter scale of 718 billion, marking a significant advancement in the MoE model training field on the Ascend AI computing platform [1][3][6] - The release of Pangu Ultra MoE and the Pangu Pro MoE series demonstrates Huawei's capability in achieving a fully controllable training process for domestic computing power and models, validating the innovation capacity of China's AI infrastructure [3][6] Model Architecture and Training Innovations - The Pangu team has introduced innovative designs in model architecture and training methods to address the challenges of training ultra-large-scale and highly sparse MoE models, achieving stable training on the Ascend platform [1][4] - Key innovations include the Depth-Scaled Sandwich-Norm (DSSN) architecture and TinyInit initialization method, which have enabled long-term stable training with over 18TB of data [4] - The introduction of the EP loss load optimization method ensures better load balancing among experts and enhances their specialization capabilities [4] Performance and Efficiency Improvements - The training methods disclosed by Huawei have enabled efficient integration of large sparse MoE reinforcement learning (RL) post-training frameworks on the Ascend CloudMatrix 384 supernodes [5] - Recent upgrades have improved the pre-training system's performance, increasing the multi-factor utilization (MFU) from 30% to 41% [5] - The Pangu Pro MoE model, with 72 billion parameters and 16 billion active parameters, has demonstrated performance comparable to larger models, ranking first among domestic models under 100 billion parameters in the SuperCLUE leaderboard [5] Industry Implications - The successful training and optimization of ultra-large-scale sparse models on domestic AI platforms signify a closed-loop of "full-stack domestication" and "fully controllable processes" from hardware to software, and from research to engineering [6] - This advancement provides a strong foundation for the development of China's AI industry, reinforcing confidence in domestic AI capabilities [3][6]

Core Viewpoint - The market in May showed a pattern of fluctuating trends with rapid sector rotation, indicating a lack of sustained momentum and clear profit-making opportunities. The expectation for June is a shift towards large-cap growth stocks, with core assets expected to show early signs of profit recovery [1]. Group 1: Market Trends - In May, various sectors were frequently speculated upon, including Huawei's HarmonyOS, military aircraft, and innovative drugs, reflecting poor market sustainability and rapid rotation among sectors [1]. - The anticipated market style for June is a transition to large-cap growth, with a focus on core assets showing profit inflection points [1]. Group 2: Emerging Hot Topics for June - **Low-altitude Economy**: Recent policies in regions like Sichuan and Shandong support low-altitude economic development, including a 30 billion yuan special fund and the establishment of 400 digital takeoff and landing platforms [3]. - **AI and Robotics**: Significant breakthroughs in AI technology have been noted, with advancements in models from Anthropic and Google, as well as ongoing optimizations in domestic models like Baidu's Wenxin and iFlytek's Spark [5]. - **6G Technology**: The global research on 6G technology standards has officially commenced, with China leading the development process, aiming to complete the first version of technical specifications by 2029 [6]. - **Semiconductor Self-sufficiency**: The U.S. has intensified semiconductor export controls against China, prompting accelerated domestic alternatives and a notable increase in the domestic EDA tool localization rate to 35% within a week [7]. - **Federal Reserve Policy Shift**: The upcoming Federal Reserve meeting is expected to provide economic outlooks, with market speculation leaning towards potential interest rate cuts in late 2025, which could benefit high-debt sectors like real estate and consumer goods [8]. Group 3: Key Companies and Sectors - **Low-altitude Economy**: Key players include SF Holding (drone delivery network), Zhongyun Drone (military-to-civil technology), and Huace Navigation (low-altitude smart network) [3][4]. - **AI and Robotics**: Core companies include Zhongke Shuguang (computing chips), Inspur Information (servers), and Keda Xunfei (AI applications in education and healthcare) [5][4]. - **6G Technology**: Major companies involved are ZTE Corporation (base station equipment) and China Satellite Communications (satellite manufacturing) [6][4]. - **Semiconductors**: Key firms include Zhongwei Company (etching machines) and Zhaoyi Innovation (NOR Flash) [7][4]. - **Real Estate and Gold**: Notable companies are Poly Development (state-owned enterprise reform) and Shandong Gold (benefiting from rising gold prices) [8][4].

5月30日，券商中国记者从华为获悉，华为在MoE模型训练领域再进一步，重磅推出参数规模高达7180亿的全 新模型——盘古Ultra MoE，这是一个全流程在昇腾AI计算平台上训练的准万亿MoE模型。同时，华为发布盘 古Ultra MoE模型架构和训练方法的技术报告，披露众多技术细节，充分体现了昇腾在超大规模MoE训练性能 上的跨越。 中国AI产业注入强心剂。 业内人士分析，华为盘古Ultra MoE和盘古Pro MoE系列模型的发布，证明华为不仅完成了国产算力+国产模 型的全流程自主可控的训练实践，同时在集群训练系统的性能上也实现了业界领先。这意味着国产AI基础设 施的自主创新能力得到了进一步验证，为中国人工智能产业的发展提供了一颗"定心丸"。 国产算力与国产模型重大突破 据悉，训练超大规模和极高稀疏性的MoE模型极具挑战，训练过程中的稳定性往往难以保障。针对这一难题， 华为盘古团队在模型架构和训练方法上进行了创新性设计，成功地在昇腾平台上实现了准万亿MoE模型的全流 程训练。 在模型架构上，盘古团队提出Depth-Scaled Sandwich-Norm（DSSN）稳定架构和TinyInit小初始化的方法， ...

Group 1: Industry Overview - JD Group's launch of "JD Takeaway" and a "100 billion subsidy" has intensified competition in the instant retail sector, particularly among Meituan, JD, and Ele.me [1] - Meituan's CEO Wang Xing emphasized that market competition promotes industry development, especially for instant retail, but the "low-quality, low-price" competition is unsustainable in the long term [1][9] - The collective shift towards "quality" as a core strategy among major platforms indicates a move away from price wars to a focus on value competition [1][2] Group 2: Regulatory Environment - In May, regulatory authorities held discussions with food delivery platforms, reflecting a tightening stance against "low-quality, low-price" and "involution" competition [1] Group 3: Company Developments - Meituan's flash purchase service reported a 200% year-on-year increase in transaction volume during the first day of the "618" event, driven by surging demand for instant retail [4] - China National Offshore Oil Corporation (CNOOC) announced the successful launch of the Mero4 project in Brazil, which will enhance overall oil production capacity [5] - Xiaomi clarified that its "Xuanjie O1" chip is not customized from Arm, highlighting its advancements in independent chip development [3] - BYD's blade battery and fast-charging blade battery passed the new national battery standards ahead of schedule, showcasing its leadership in battery safety technology [8] - Changan Automobile appointed two new product CEOs to enhance management in the context of its transition to new energy vehicles [10] - GAC Group partnered with Alibaba Cloud for overseas market expansion, focusing on digital infrastructure and supply chain management [11]

Core Viewpoint - The A-share market showed a decline in the morning session on May 30, with the banking sector experiencing a rise, and the 300 Dividend Low Volatility Index increasing by 0.20% at the time of reporting [1] Group 1: Market Performance - The 300 Dividend Low Volatility ETF (515300) rose by 0.07% with a trading volume exceeding 45 million yuan and a premium rate of 0.01%, indicating frequent premium trading during the session [1] - The 300 Dividend Low Volatility ETF (515300) received a net inflow of over 140 million yuan yesterday, marking six consecutive trading days of net inflows, totaling over 260 million yuan [1][2] Group 2: Component Stocks - Among the constituent stocks, Shanghai Port Group, Ningbo Expressway, and Nanjing Bank saw increases of over 1%, while Jiangsu Bank, Hangzhou Bank, and Chengdu Bank also experienced gains [2] Group 3: Investment Insights - Xiangcai Securities noted that high-dividend sectors are favored by institutions, and dividend assets serve as a good alternative to pure bonds. The banking sector is recommended for attention despite performance pressure from narrowing interest margins, as bank convertible bonds are relatively scarce [2] - Caixin Securities indicated that until trading volume expands consistently, the structural market with index fluctuations and sector rotations is likely to continue. Concepts related to export industrial chains, self-sufficiency, domestic demand expansion, high dividend yields, and mergers and acquisitions may remain active [2]

相关ETF中，高股息ETF（563180）翻红涨0.09%，溢折率0.03%，盘中频现溢价交易。 值得一提的是，Wind数据显示，高股息ETF（563180）近期"吸金"不断，已连续20个交易日获资金净流 入，累计获净流入额超1.46亿元。 高股息ETF（563180）紧密跟踪中证高股息策略指数，该指数选取了80只股息率和股利支付率较高、分 红较为稳定，并具有一定规模及流动性的上市公司证券作为指数样本，以反映高股息上市公司证券的整 体表现。 光大证券在6月策略报告中提到，政策的持续支持以及中长期资金积极流入背景下，A股市场有望震荡 上行。当前A股市场的估值处于2010年以来的均值附近，而随着政策的积极发力，中长期资金带来的增 量资金或将持续流入市场，对资本市场形成托底，A股市场有望震荡上行。配置方向上，关注三类资 产。方向一：稳定类资产，如高股息、黄金。稳定类资产能够在市场面临不确定时提供确定性。方向 二：产业链自主可控。在"双循环"新发展格局和全球产业链重构的双重驱动下，国产创新相关机会也值 得关注。方向三：内需消费。海外政策可能长期处于不确定性的背景下，内需板块值得长期关注。 5月最后一个交易日，A股三大 ...

Group 1 - The article discusses the recent developments in U.S.-China trade relations, highlighting China's concerns over U.S. export control measures in the semiconductor sector and the call for the U.S. to correct its discriminatory practices [3] - The Chinese government has issued a notice regarding the market-oriented allocation of resource and environmental factors, aiming for a comprehensive trading system for carbon emissions, water rights, and pollution discharge by 2027 [4] - Zhejiang Province has released an implementation opinion to promote the development of intelligent computing cloud services, targeting a computing scale of 60 EFlops by 2027 and the establishment of a robust ecosystem for intelligent computing [5] Group 2 - The South African Reserve Bank has lowered its benchmark interest rate by 25 basis points to 7.25% [7] - Several companies have made significant announcements, including Ideal Auto reporting a net profit of 647 million yuan for Q1, a 9.4% year-on-year increase [11] - Zhuhai Guanyu has been designated by SAIC Volkswagen to develop and supply low-voltage lithium batteries for vehicles [16] Group 3 - Huatai Securities suggests that the core assets in the A-share market are undervalued and may benefit from a re-evaluation as global funds rebalance between dollar and non-dollar assets [24] - Changcheng Securities recommends focusing on defensive sectors, expanding domestic demand, and self-sufficiency in technology to navigate current market uncertainties [25]

Economic Indicators - In April 2025, the PPI decreased by 2.7% year-on-year, marking 31 consecutive months of negative growth[1] - The CPI showed a slight decline of 0.1% year-on-year, remaining around 0% for 25 months[1] - The GDP deflator index has been negative for 8 consecutive quarters, setting a historical record for duration[1] Price Trends - Food prices, including pork, have been declining, with pork CPI turning positive since April 2024, but overall support for CPI remains weak[1][2] - The decline in PPI is broad and significant, with both production and living materials experiencing substantial price drops[2] Consumption and Policy Recommendations - Social retail sales grew by 5.1% year-on-year in April 2025, but the growth rate has decreased compared to the previous month[3] - To stimulate consumption, it is essential to enhance residents' income, particularly for low- and middle-income groups, and stabilize property and stock market incomes[3] - The report suggests implementing more proactive fiscal and monetary policies, including government-led investments in new infrastructure and urban renewal[2] Market Strategy - Investment strategies should focus on defensive sectors, "expanding domestic demand," and self-sufficiency in technology[6][7] - The report highlights the importance of supporting struggling enterprises and enhancing financing to stabilize foreign trade[5][6] Risks - Potential risks include policy implementation falling short of expectations, underperformance of listed companies, geopolitical conflicts, and insufficient consumer recovery[8]

点击注册小程序 查看完整报告 报告摘要 5月A股港股市场有所回暖 5月A股主要指数涨跌分化，行业端涨多跌少。受风险偏好波动等因素影响，5月（截至27日），A股主要指数 涨跌出现分化，其中万得全A涨幅最大，而科创50跌幅最大。行业端涨多跌少，轻工制造、综合、纺织服饰等 行业表现较好，而电子、计算机、房地产、社会服务等行业表现相对较差。 5月港股市场震荡上行。5月受海外扰动缓和、国内风险偏好回暖等因素影响，港股市场整体走势震荡上行。截 至2025年5月27日，恒生香港35、恒生指数、恒生综合指数、恒生中国企业指数、恒生科技的涨幅分别为 7.6%、5.7%、5.3%、4.9%、1.9%。 A股观点：继续关注三类资产 政策的持续支持以及中长期资金积极流入背景下， A股市场有望震荡上行。当前A股市场的估值处于2010年以 来的均值附近，而随着政策的积极发力，中长期资金带来的增量资金或将持续流入市场，对资本市场形成托 底，A股市场有望震荡上行。 配置方向上，关注三类资产。方向一：稳定类资产，如高股息、黄金。稳定类资产能够在市场面临不确定时提 供确定性。方向二：产业链自主可控。在"双循环"新发展格局和全球产业链重构的双重驱 ...