证券研究报告 建筑与工程 行业开启深度整合，关注结构性机遇 华泰研究 24 年板块营收下滑、归母净利遭遇多重冲击，25Q1 复工偏慢拖累产值利润 24 年 CS 建筑板块营收 YoY-4.10%，系行业 2015-2024 年间首次出现年度 营收同比下滑，归母净利润 YoY-14.4%，主要系受房地产施工下滑、传统基 建投资增速放缓导致收入承压，而费用刚性、回款压力增加导致账期拉长， 企业计提减值压力增大，进一步影响盈利能力。归母净利率及周转率降低， 使得板块 ROE（摊薄）同比下滑 1.49pct。25Q1 政策尚未完全发力，收入、 归母净利高基数下分别同比-6.0%/-8.8%，我们判断短期随着政策逐步落地， 叠加基数走低，板块业绩有望迎来逐季上行改善，长期或进入深度整合阶段。 24 年板块财务费用、减值增加拖累净利率，24Q4 化债政策初见成效 2025 年 5 月 19 日│中国内地 专题研究 24 年板块毛利率同比+0.05pct，归母净利率同比-0.23pct。24 年板块销售/ 管理/研发/财务费用率同比变化+0.05/+0.06/持平/+0.11pct，地产客户减值压 力犹存，基建项目账期拉长 ...

Core Viewpoint - The A-share market showed mixed performance with the Shanghai 180 Growth Index declining by 0.63% to 3177.73 points, while the index has seen a slight increase of 0.87% over the past month but a decline of 1.24% over the last three months and a year-to-date decrease of 0.41% [1] Group 1: Index Performance - The Shanghai 180 Growth Index is part of a style index series that includes both growth and value indices, calculated based on growth and value factors from a sample of 60 listed companies [1] - The index has a base date of June 28, 2002, with a base point of 1000.0 [1] Group 2: Index Holdings - The top ten holdings of the Shanghai 180 Growth Index include Kweichow Moutai (10.74%), Zijin Mining (7.99%), and China Railway Shanghai (4.91%) among others [2] - The index is fully composed of stocks listed on the Shanghai Stock Exchange [2] - The industry composition of the index shows that industrials account for 21.35%, materials for 19.54%, and consumer staples for 17.34%, with technology and healthcare also represented [2] Group 3: Sample Adjustment - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [3] - The sample adjustment typically does not exceed 20%, with new samples prioritized based on their ranking [3] - In cases of delisting or corporate actions like mergers, the affected samples are removed or adjusted according to specific guidelines [3]

Core Insights - China State Construction Engineering Corporation (CSCEC) reported a total new contract value of 1,520.2 billion yuan for the first four months of 2025, reflecting a year-on-year growth of 2.8% [1] - The construction business segment achieved a new contract value of 1,424.7 billion yuan, with a year-on-year increase of 3.7%, driven by a significant 24.0% growth in infrastructure contracts [1] - The real estate segment saw a contract sales value of 95.6 billion yuan, with a narrowing decline compared to the previous months, and a total land reserve of 7,592 million square meters at the end of the period [1] Construction Business Performance - New contracts in the infrastructure sector reached 505.3 billion yuan, marking a robust growth of 24.0% [1] - Domestic business accounted for 1,354.7 billion yuan, with a year-on-year increase of 4.2% [1] - The physical indicators included a construction area of 146,501 million square meters and a new construction area of 9,293 million square meters, which represents a year-on-year growth of 29.7% [1] Major Projects and Future Outlook - CSCEC is rapidly advancing major projects, with a total project amount of 39.52 billion yuan disclosed recently, the highest this year [2] - Key projects include four housing construction projects totaling 11.08 billion yuan and nine infrastructure projects amounting to 28.44 billion yuan [2] - The construction industry is experiencing a weak recovery driven by "policy efforts + supply optimization," with infrastructure investment remaining a core support for growth [2] - CSCEC aims for sustainable development through business structure optimization, strengthening technological barriers, and expanding new market opportunities under the dual drivers of policy dividends and technological innovation [2]

Core Viewpoint - China State Construction Engineering Corporation (CSCEC) continues to demonstrate stable growth in its operations, with a significant increase in new contracts and steady revenue and profit figures in the first quarter of 2024 [1][3][7]. Financial Performance - In the first four months of 2024, CSCEC signed new contracts totaling approximately 1.52 trillion yuan, a year-on-year increase of 2.8%, with the construction business accounting for over 90% of this total [1][7]. - For Q1 2024, CSCEC reported revenue of approximately 555.3 billion yuan, a 1.10% increase year-on-year, and a net profit attributable to shareholders of about 15 billion yuan, up 0.61% [1][3]. - The company’s revenue and net profit figures for Q1 2024 were 549.3 billion yuan and 14.9 billion yuan, respectively, showing a year-on-year growth of 4.67% and 1.20% [4][6]. Contract Acquisition - CSCEC's new contracts in the construction sector reached approximately 1.42 trillion yuan in the first four months, reflecting a 3.7% increase year-on-year, while the housing construction segment saw a decline of 4.8% [7][8]. - The company aims to achieve a total new contract value of 4.5 trillion yuan for the entire year of 2024, successfully meeting its initial target [8]. Research and Development - CSCEC is committed to technological innovation, with a planned R&D investment of approximately 45.5 billion yuan in 2024, ranking second among A-share companies [1][9]. - The company has invested a total of 181.2 billion yuan in R&D from 2021 to 2024, with a focus on enhancing its competitive edge through technology [10]. Market Position - CSCEC ranks 14th on the 2024 Fortune Global 500 list and is recognized as the largest engineering contractor globally, with a strong presence in various construction sectors [2][9]. - The company maintains a leading position in the industry, supported by a comprehensive construction product supply chain and a high credit rating from major international rating agencies [9][10].

Group 1 - China State Construction signed new contracts totaling 1.52 trillion yuan from January to April, representing a year-on-year increase of 2.8% [1] - Yongpu Medical's subsidiary obtained a medical device business license valid until May 7, 2030, allowing it to engage in medical device retail and wholesale [1] - Ningbo Maritime received a government subsidy of 4.42 million yuan, which will impact its net profit for the fiscal year 2025 [1] Group 2 - Mingpu Optoelectronics obtained a patent for a magnetic powder core and its preparation method, enhancing its capabilities in magnetic materials technology [1] - Digital Zhitong plans to establish a wholly-owned subsidiary in Beijing with a registered capital of 5 million yuan [1] - Zhongmin Energy's shareholder plans to reduce its stake by up to 0.28% of the company's total shares [1][6] Group 3 - Tunnel Holdings' controlling shareholder intends to increase its stake in the company by investing between 250 million to 500 million yuan [1] - China Telecom appointed Liu Guiqing as the new President and COO [1] - Datang Power completed the issuance of 3 billion yuan in medium-term notes, with proceeds aimed at repaying debt and supplementing working capital [1] Group 4 - *ST Weihai won a bid for a flood control project worth 182 million yuan, accounting for 7.35% of its audited revenue for 2024 [1] - Huijin Tong announced a cash dividend of 0.0868 yuan per share, totaling 29.44 million yuan [1] - Xinkai Energy's shareholders plan to reduce their holdings by a combined total of 4% of the company's shares [1][39] Group 5 - Xinhuan Group's subsidiary won a 1.02 billion yuan nuclear power project contract [1] - Southern Airlines reported a 12.14% year-on-year increase in passenger turnover for April [1] - Xinjiang Torch plans to acquire 100% equity of Yushan Litai for 125 million yuan [1]

| | 项 目 | | | 数 额 比上年同期增长 | | --- | --- | --- | --- | --- | | | 二、地产业务情况 | | | | | 1. | 合约销售额（亿元 | RMB） | | 956 -9.0% | | 2. | 合约销售面积（万 m | 2） | | 345 -6.8% | | 3. | 期末土地储备（万 m | 2） | | 7,592 | | 4. | 新购置土地储备（万 | m | 2） | 240 | 注：由于存在各种不确定性，上述经营指标和数据与定期报告披露的数据可能 存在差异，因此相关数据为阶段性数据，仅供参考。 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 现将本公司 2025 年 1-4 月主要经营情况公布如下，供各位投资者参阅。 | 项 目 | 数 额 | 比上年同期增长 | | --- | --- | --- | | 新签合同总额（亿元 RMB） | 15,202 | 2.8% | | 一、建筑业务情况 | | | | 1. 新签合同额（亿元 RMB） | 14, ...

-0.03(-0.56%) -0.09(-1.18%) -0.04(-1.00%) 保险 中国太保 7.0 中国人保 中国平安 ■ 3630.79亿市值 3216.08亿市值 9722.44亿市值 12.09亿成交额 24.99亿成交额 11.96亿成交额 53.39 8.21 33.43 -0.61(-1.79%) -0.86(-1.59%) -0.07(-0.85%) 酸酒行业 贵州茅台 山西汾酒 五粮液 20276.67亿市值 2500.93亿市值 5088.01亿市值 22.89亿成交额 37.15亿成交额 6.49亿成交额 131.08 205.00 1614.13 -17.88(-1.10%) -4.50(-2.15%) -2.59(-1.94%) 半导体 XD海光信 北方华创 寒武纪-U HYGON 3218.98亿市值 2289.48亿市值 2788.61亿市值 10.79亿成交额 24.03亿成交额 18.85亿成交额 428.60 668.00 138.49 -0.30(-0.07%) -9.00(-1.33%) -3.45(-2.43%) 汽车整车 铁路公路 比亚进 长城汽车 京沪高铁 ...

保险 中国太保 队 中国人保 中国平安 ■《》 3608.68亿市值 3198.76亿市值 9747.94亿市值 7.70亿成交额 15.63亿成交额 8.21亿成交额 53.53 33.25 8.16 -0.79(-2.32%) -0.72(-1.33%) -0.12(-1.45%) 酸酒行业 贵州茅台 山西汾酒 五粮液 20338.97亿市值 2513.98亿市值 5121.78亿市值 19.61亿成交额 11.13亿成交额 3.58亿成交额 1619.09 131.95 206.07 -12.92(-0.79%) -3.43(-1.64%) -1.72(-1.29%) 半导体 北方华创 寒武纪-U XD海光信 HYGON 2297.76亿市值 2790.28亿市值 3201.78亿市值 14.68亿成交额 12.73亿成交额 6.45亿成交额 430.15 668.40 137.75 +1.25(+0.29%) -8.60(-1.27%) -4.19(-2.95%) 汽车整车 铁路公路 比亚迪 长城汽车 京沪高铁 11783.98亿市值 2020.91亿市值 2916.93亿市值 2.23亿成交额 52 ...

据了解，中证华夏经济蓝筹股票指数分行业选取一定数量财务基本面良好的蓝筹证券作为指数样本，行 业权重根据各行业对国民经济的贡献度进行分配，行业内样本根据财务基本面综合得分加权，以综合反 映国民经济产业结构变迁及发展趋势。该指数以2004年12月31日为基日，以1000.0点为基点。 从指数持仓来看，中证华夏经济蓝筹股票指数十大权重分别为：中国电信（2.39%）、牧原股份 （2.3%）、中国建筑（2.24%）、温氏股份（2.09%）、招商银行（1.97%）、中国中免（1.96%）、神 州数码（1.94%）、中国中铁（1.67%）、海大集团（1.59%）、中远海控（1.43%）。 金融界5月14日消息，上证指数低开高走，中证华夏经济蓝筹股票指数 (经济蓝筹，931133)上涨0.84%， 报8059.07点，成交额2606.73亿元。 数据统计显示，中证华夏经济蓝筹股票指数近一个月上涨2.42%，近三个月下跌1.82%，年至今下跌 1.22%。 从中证华夏经济蓝筹股票指数持仓的市场板块来看，上海证券交易所占比60.11%、深圳证券交易所占 比39.89%。 从中证华夏经济蓝筹股票指数持仓样本的行业来看，工业占比19 ...

股票简称：中国建筑 股票代码：601668 2024 年年度股东会 会议资料 2025 年 5 月 23 日 中国建筑股份有限公司 2024 年年度股东会会议文件 | | | | 会议须知 1 | | | --- | --- | | 中国建筑股份有限公司 2024 | 年年度股东会议程 3 | | 议案一：关于中国建筑股份有限公司 2024 | 年度董事会工作报告的议案 5 | | 议案二：关于中国建筑股份有限公司 2024 | 年度独立董事工作报告的议案 13 | | 议案三：关于中国建筑股份有限公司 2024 | 年度监事会工作报告的议案 55 | | 议案四：关于中国建筑股份有限公司 2024 | 年度财务决算报告的议案 61 | | 议案五：关于中国建筑股份有限公司 2024 | 年年度报告的议案 65 | | 议案六：关于中国建筑股份有限公司 2024 | 年度利润分配方案的议案 69 | | 议案七：关于中国建筑股份有限公司 2024 | 年投资预算执行情况和 2025 年投资预算建议方案的 | | 议案 73 | | | 议案八：关于中国建筑股份有限公司 2025 | 年综合预算方案的议案 75 ...