Core Viewpoint - Several listed companies in the Shanghai and Shenzhen markets announced significant developments, including share buybacks, acquisitions, and changes in shareholding structures, which may present investment opportunities and insights into market trends [2]. Group 1: Share Buybacks - Kweichow Moutai repurchased a total of 934,800 shares in April 2025, amounting to 1.44 billion yuan, representing 0.0744% of its total share capital, with a maximum purchase price of 1,575 yuan per share [3] - As of the end of April 2025, Kweichow Moutai has repurchased 2.0175 million shares, accounting for 0.16% of its total share capital, with a total expenditure of 3.039 billion yuan [3] Group 2: Acquisitions - Hainan Development signed an agreement to acquire 51% of Wangying Technology for no more than 450 million yuan, aiming to transition into a digital economy service provider [4] - Qingdao Beer plans to acquire 100% of Jimo Yellow Wine for 665 million yuan, which will enhance its product line and market channels in the fermented beverage sector [8] Group 3: Shareholding Changes - Yonggui Electric announced that independent director Liu Jian was placed under detention, but this matter does not involve the company directly [5] - Haohai Biological's controlling shareholder Jiang Wei is under investigation for insider trading, which is not expected to impact the company's operations [6] - Zhongchao Holdings experienced a stock price fluctuation, with its actual controller Yang Fei selling 0.11% of the company's shares during this period [7] Group 4: Shareholding Reductions and Increases - Pan-Asia Micro透 announced that shareholders Sai Fu Venture and Southern Precision plan to collectively reduce their holdings by up to 7% [9] - Xinya Da's actual controller and major shareholder plan to reduce their holdings by a total of 327,000 shares [10] - China Railway Industry's controlling shareholder plans to increase its stake in the company by 160 million to 300 million yuan, with a maximum increase of 2% of the total share capital [12]

中铁工业（600528）公告，控股股东中国中铁（601390）计划自公告披露之日起12个月内，通过上海证 券交易所交易系统以集中竞价交易方式增持公司股份，增持资金下限为不低于1.6亿元人民币(含)，上限 不超过3亿元人民币(含)，增持股份数量不超过公司总股本的2%。截至公告日，中国中铁持有公司10.91 亿股股份，约占公司总股本的49.13%。本次增持资金来源为中国中铁自有资金和股票增持专项贷款。 ...

Group 1 - The Zhongzheng Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index (931000) increased by 0.25% as of May 7, 2025, with notable gains from Huali Group (300979) up 4.64% and Guangdong Hongda (002683) up 4.52% [2] - The Greater Bay Area ETF (512970) rose by 1.02%, marking its third consecutive increase, with the latest price at 1.18 yuan and a total scale reaching 67.06 million yuan, a new high in nearly a month as of May 6 [2] - As of April 30, 2025, the top ten weighted stocks in the Zhongzheng Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index accounted for 53.26% of the index, including BYD (002594) and China Ping An (601318) [7] Group 2 - As of the end of 2024, only 46.34% of the market value of listed state-owned enterprises in Shandong Province experienced growth, with only one enterprise exceeding a market value of 100 billion yuan showing an increase [4] - The Shandong State-owned Assets Supervision and Administration Commission signed a memorandum of cooperation with the Shandong Securities Regulatory Bureau to encourage state-owned enterprises to enhance investment value through share buybacks, increased dividends, and other measures [4] Group 3 - The state-owned enterprise co-win ETF (159719) includes various stocks with notable weightings such as China Petroleum (601857) at 15.58% and China Shenhua (601088) at 2.91% [6] - The performance of major stocks in the state-owned enterprise ETF shows slight increases, with China Petroleum up 1.13% and China Mobile (600941) up 0.39% [6]

行业报告 | 行业专题研究 建筑装饰 证券研究报告 24 年业绩承压下滑，25 年板块基本面有望迎来修复 24 年营收、利润承压下滑，净利率及周转率拖累 ROE 提升 24 年 CS 建筑板块实现营收 86997 亿元，同比-4.1%，实现归母净利润 1689 亿元，同比-14.4%，营收增速同比下降 11.8pct，业绩增速同比下降 21.4pct。 利润增速慢于营收增速主要系费用率上升、减值损失增加、周转率均小幅下 滑。24 年 ROE（摊薄）6.5%，同比下降 1.49pct。25Q1 建筑板块营收/归母 同比-6%/-8.4%。25Q1 建筑板块或受一季度开复工慢于去年农历同期，项目 落地进度放缓影响，展望 Q2 以及下半年，新增专项债发行提速、资金到位 加快，考虑到关税态势下外需面临的较大压力，内需刺激政策有望进一步发 力，加速推动实物工作量落地，建筑公司基本面或将迎来修复。 毛利率小幅改善，费用率&减值损失同比增长，全年 CFO 净流入大幅减少 24 年 CS 建筑板块整体毛利率 10.96%，同比改善 0.05pct，净利率 2.44%，同 比下降 0.29pct，一方面反映出建筑行业整体提质增 ...

2025 年 5 月 7 日 晨会速递 分析师点评 市场数据 总量研究 【策略】盈利探底回升，科技板块景气度上行——A 股及港股财报分析 A 股 2024 年盈利增速回落，但 2025Q1 盈利增速显著回升。全部 A 股 2024 年归母 净利润同比下降2.3%，较2024年前三季度归母净利润增速回落2.4pct，而其2025Q1 归母净利润同比增长 3.6%，较 2024 年全年归母净利润增速回升 5.9pct。此外，港 股方面，2024H2 港股盈利增速较 2024H1 回升，恒生科技盈利保持高增。 市场基准利率以政策利率为中枢运行既是健全市场化利率调控机制的应有之义，也是 内嵌于"牵 OMO 利率之一发而带动各市场利率全身"的必然选择。即便没有美国加 征高额关税等事件，今年一季度以来的"正偏离"亦将向常态回归，而 4 月份相关事 件的出现加速了这一过程的到来。 行业研究 【汽车】新势力改款+新车相继发布，关注节后终端优惠变化——特斯拉与新势力 4 月销量跟踪报告(买入) 4 月车市表现平稳，新车上市/老车型终端优惠持续提振新势力销量，五一新势力购车 权益总体稳定，1）预计以旧换新驱动的 2025E 国内 ...

Group 1: Banking and Financial Sector - The report emphasizes that bills have dual attributes of funding and credit, with both funding conditions and credit issuance affecting bill rates. The tightness of the funding environment determines the central level of bill rates, but at certain critical times, credit attributes may override funding attributes in determining bill rates [1] - It highlights that real transaction relationships and shorter bill durations can help limit arbitrage behavior, as the discount financing cost of bills is lower than that of bank loans, leading to potential fictitious trade activities among related enterprises to obtain bank discount funds [1] - The new regulations on bank acceptance bills will impose limits on the proportion of bank acceptance bill balances to total bank assets and the proportion of guarantee deposits to total deposits, but the actual impact is expected to be limited [1] Group 2: Semiconductor Industry - The semiconductor sector outperformed major indices in Q1 2025, with a total revenue of 128.1 billion yuan, showing a year-on-year growth of 0.2%, and a net profit of 7.9 billion yuan, reflecting a year-on-year increase of 15.1% [2] - The report notes a positive outlook for storage prices and supply-demand structure since the end of March 2025, with major companies like SanDisk and Micron joining the price increase trend, driven by continuous investment from cloud service providers in AI hardware [2] - The domestic substitution process has entered a transformative stage, with expectations for overall industry profit margins to enter an upward channel as the price-cutting cycle led by Texas Instruments is likely to end [2] Group 3: Construction and Building Materials - The construction sector is projected to face revenue decline in 2024, with total revenue of 86,997 billion yuan, down 4.1% year-on-year, and a net profit of 168.9 billion yuan, down 14.4% year-on-year [3] - The international engineering segment performed well, with companies like China Aluminum International and Northern International showing year-on-year growth of 14.3% and 9.7%, respectively [3] - New signed orders in the traditional infrastructure sector showed signs of recovery in Q1, with significant year-on-year growth in new signed orders for major state-owned enterprises [3] Group 4: Electric Power and Utilities - The report indicates that the company achieved a revenue of 17.015 billion yuan in Q1 2025, representing a year-on-year growth of 8.7%, and a net profit of 5.181 billion yuan, up 30.56% year-on-year [16] - Financial expenses were significantly reduced, with a year-on-year decrease of 13% in Q1 2025, contributing to improved profitability [16] - The company is expected to achieve net profits of 34.33 billion yuan, 36.18 billion yuan, and 37.68 billion yuan from 2025 to 2027, maintaining a "buy" rating [16] Group 5: Consumer Goods and Retail - The report highlights that the company experienced a revenue decline of 0.30% in Q1 2025, with a net profit decrease of 10.90% year-on-year, indicating ongoing challenges in the retail sector [23] - The company is undergoing internal transformation to address governance and operational management issues, with a focus on improving efficiency and channel structure [23] - The overseas business showed strong performance, with a revenue increase of 37.25% in 2024, indicating successful market penetration in international markets [24]

Investment Rating - The industry rating is maintained at "Outperform" [6] Core Viewpoints - The construction decoration sector experienced revenue and profit declines in 2024, but a recovery in fundamentals is expected in 2025 due to increased issuance of special bonds and domestic demand stimulus policies [1][17] - The overall gross margin for the construction sector improved slightly to 10.96%, while the net profit margin decreased to 2.44% due to increased impairment losses and rising expense ratios [2][30] - The international engineering segment showed significant growth, with a year-on-year increase in net profit of 137.2%, contrasting with declines in other sub-segments [3][25] Summary by Sections 1. Industry Overview - In 2024, the CS construction sector achieved revenue of 86,997 billion, down 4.1% year-on-year, and a net profit of 1,689 billion, down 14.4% year-on-year [1][17] - The decline in revenue growth rate was 11.8 percentage points compared to the previous year, indicating a significant drop in profitability [17] - The overall return on equity (ROE) for 2024 was 6.5%, a decrease of 1.49 percentage points year-on-year [30] 2. Sub-Sector Performance - The international engineering segment outperformed others, with a net profit growth of 137.2%, while other segments like chemical engineering and large infrastructure saw declines [3][25] - The construction sector's performance varied significantly across sub-segments, with design consulting and large infrastructure showing relatively better results [3][25] 3. Q1 2025 Performance - In Q1 2025, the construction sector's revenue and net profit declined by 6% and 8.4% year-on-year, respectively, attributed to slower project progress compared to the previous year [1][27] - New orders in traditional infrastructure showed signs of recovery, with significant year-on-year growth in new contracts for major state-owned enterprises [4][27] 4. Investment Recommendations - The report recommends focusing on high-growth segments within professional engineering, particularly in semiconductor and chemical engineering sectors, which are expected to benefit from increased domestic investment [4][13] - Specific companies such as Sichuan Road and Bridge, and Donghua Technology are highlighted as potential investment opportunities due to their strong performance in Q1 2025 [4][13]

Investment Rating - The investment rating for China Railway (601390) is "Buy" (maintained) [1] Core Views - The report indicates that revenue and profit continue to be under pressure, but overseas new contracts remain strong [7] - The macroeconomic environment is facing downward pressure, but there are expectations for increased fiscal support and improved financing conditions, which may benefit infrastructure investment [7] - The company is expected to see a recovery in valuation due to its status as a leading state-owned enterprise in infrastructure [7] Financial Performance Summary - In Q1 2025, the company achieved total revenue of 249.283 billion yuan, a year-on-year decrease of 6.2%, and a net profit attributable to shareholders of 6.025 billion yuan, down 19.5% year-on-year [7] - The revenue breakdown by business for Q1 shows infrastructure construction at 216.8 billion yuan (-8.0% YoY), design consulting at 4.7 billion yuan (-2.2% YoY), equipment manufacturing at 6.2 billion yuan (-5.8% YoY), real estate development at 6.7 billion yuan (+59.5% YoY), and other businesses at 14.9 billion yuan (+3.2% YoY) [7] - The overall gross margin remained stable at 8.5%, with slight declines in traditional business margins offset by higher margins in design consulting and real estate [7] Order and Contract Summary - The company signed new contracts worth 560.1 billion yuan in Q1, a decrease of 9.9% year-on-year, with significant contributions from overseas contracts, which increased by 33.4% [7] - As of the end of Q1, the company had a backlog of orders amounting to 7,234.1 billion yuan, an increase of 16.0% year-on-year [7] Profit Forecast and Valuation - The forecast for net profit attributable to shareholders for 2025-2026 is 28.0 billion yuan and 28.5 billion yuan, respectively, with a new estimate for 2027 at 29.1 billion yuan [7] - The report emphasizes that the company’s valuation remains at historical lows, suggesting potential for recovery [7]

Investment Rating - The investment rating for the company is "Buy" (maintained) [1] Core Views - The company continues to face pressure on revenue and profit, with a notable decline in domestic business, while overseas new contracts remain strong [7] - The report highlights that the company achieved a total revenue of 249.283 billion yuan in Q1 2025, a year-on-year decrease of 6.2%, and a net profit attributable to shareholders of 6.025 billion yuan, down 19.5% year-on-year [7] - The report anticipates that fiscal policy support and improvements in financing will gradually manifest in investment and physical volume, with expectations for increased infrastructure investment and policy support in key regions [7] Summary by Sections Financial Performance - For Q1 2025, the company reported a total revenue of 249.283 billion yuan, down 6.2% year-on-year, and a net profit of 6.025 billion yuan, down 19.5% year-on-year [7] - The gross margin remained stable at 8.5%, with a slight year-on-year decline of 0.1 percentage points [7] - The company’s financial expense ratio increased to 4.9%, primarily due to a rise in financial expenses [7] Business Segments - Revenue from various business segments in Q1 included: infrastructure construction (216.8 billion yuan, -8.0% YoY), design consulting (4.7 billion yuan, -2.2% YoY), equipment manufacturing (6.2 billion yuan, -5.8% YoY), real estate development (6.7 billion yuan, +59.5% YoY), and other businesses (14.9 billion yuan, +3.2% YoY) [7] - The report indicates that traditional infrastructure business is under pressure, but the share of higher-margin design consulting and real estate development has increased [7] Order Book and Future Outlook - The company signed new contracts worth 560.1 billion yuan in Q1, a decrease of 9.9% year-on-year, with significant contributions from overseas contracts [7] - The backlog of orders stood at 7,234.1 billion yuan at the end of Q1, reflecting a year-on-year increase of 16.0% [7] - The report projects net profits for 2025-2026 to be 28.0 billion yuan and 28.5 billion yuan respectively, with a new forecast for 2027 at 29.1 billion yuan [7]

文/飞云 截至2025年4月30日，A股5411家上市公司中，共有5071家公司在2024年年度报告中披露了具体的研发费 用，其中研发费用过亿的有2012家。研发费用前五名分别为：比亚迪、中国建筑、中国移动、中国中铁、 中国交建。科创板、创业板公司研发费用最多的分别是百济神州、宁德时代。本文根据同花顺提供的最新 数据，整理统计了A股研发费用前100名、科创板和创业板研发费用的前30名，具体如下： 一、A股2024年研发费用前100名 研发费用最高的100家公司研发费用合计76995146.25万元，中位数为365510.85万元，平均数为769951.46万 元。比亚迪以5319474.50万元的研发费用位列2024年A股上市公司研发投入榜首。 | 序号 | 股票代码 | 股票简称 | 研发费用(万元) | | --- | --- | --- | --- | | | | | 2024/12/31 | | 1 | 002594.SZ | 比亚迪 | 5319474.50 | | 2 | 601668.SH | 中国建筑 | 4545933.90 | | 3 | 600941.SH | 中国移动 | 281630 ...