建筑装饰 证券研究报告 反内卷行情持续升温，把握建筑板块投资机遇 核心观点 本周 CS 建筑板块上涨 7.1%，沪深 300 板块上涨 1.2%，建筑板块跑赢大盘 5.9pct。受雅下水电站开工基建建设、专业工程以及民爆板块涨幅靠前。近 期反内卷行业持续扩散，我们梳理了建筑板块投资逻辑。当前时点，我们 继续维持此前观点，建议关注反内卷行情建筑蓝筹及钢结构投资机遇，固 投产业链重点关注中西部基建（建筑，水泥，民爆）和重点产业投资（水 电站、煤化工、核电等）带来的产业链相关机会，同时关注中小市值建筑 转型品种。 反内卷政策预期持续加强，把握四个角度建筑板块投资逻辑 行业报告 | 行业研究周报 我们认为可以从四个角度把握建筑板块投资机遇： 1）"价格弹性"角度，资源开发或贸易类型推荐北方国际、中国中铁、四 川路桥、上海建工等企业；资源生产类型，主要是建筑+实业类企业，化工 产品涨价有望利好中国化学、三维化学、东华科技等。资源加工类型，钢 价上涨有利于刺激需求短期增长，凸显龙头企业的采购成本优势，同时利 好企业废钢销售的利润，推荐鸿路钢构、精工钢构。 2）供需格局优化关注建筑蓝筹，行业内卷导致行业付款条件以及利润率持 ...

Group 1 - Several listed companies have announced large orders, leading to significant stock price movements and improved performance expectations [1] - Companies like Juxing Technology have secured substantial orders in the European market, with a projected annual procurement amount of at least $15 million, which exceeds their 2024 revenue from electric tools [1][2] - Aerospace Rainbow reported that its foreign trade orders are at historically high levels, with strong international sales of its drone products [2] Group 2 - Shenghui Integrated disclosed that its order backlog reached 2.813 billion yuan, a year-on-year increase of 69.24%, with significant contributions from the IC semiconductor and precision manufacturing sectors [3] - Donghua Technology reported a total of 49.903 billion yuan in signed but uncompleted orders, with a diverse portfolio across domestic and international markets [4] - Companies are experiencing notable increases in order volumes, which is driving significant profit growth, as seen in the forecasts of Ankai Bus and Zhimi Intelligent [5][6]

编号：2025-003 | | ■特定对象调研 □分析师会议 | | --- | --- | | 投资者关系 | □媒体采访 □业绩说明会 | | 活动类别 | □新闻发布会 □路演活动 | | | □现场参观 □其他 | | 参与单位名称 | 天风证券股份有限公司 鲍荣富先生 | | 及人员姓名 | 天风证券股份有限公司 王悦宜 女士 | | | 长江证券股份有限公司高辰星 先生 | | 时间 | 2025 年 7 月 18 日(周五)上午 10:30-12:00 | | 地点 | 公司 1605 会议室 | | 上市公司接待 | 董事会秘书 余伟胜 先生 | | 人员姓名 | 证券经理雷庆贺 先生 | | | 以下内容是就来访人员提问而形成： | | | 一、公司战略及业务布局情况 | | | 公司坚定"一个基本盘+三纵三横"战略，即以化学工程主业为基本 | | | 盘，纵向推进"差异化、实业化、国际化"发展战略，横向推进新材料、 | | | 新能源、新环保"三新"产业领域，到 2025 年成为"百亿东华"。"三 | | | 新"领域是公司在工程、投资业务重点拓展的方向，业务份额已占公司整 | | | 体 ...

Investment Rating - The industry investment rating is "Overweight" [2][22]. Core Viewpoints - The economy showed stable growth in the first half of 2025, with GDP increasing by 5.3% year-on-year. However, fixed asset investment growth weakened, with a cumulative year-on-year increase of 2.8%, down 0.9 percentage points from January to May [3][4]. - Infrastructure investment growth also weakened, with total infrastructure investment (including all categories) increasing by 8.9% year-on-year, a decrease of 1.5 percentage points compared to January to May. Notably, investment in transportation, warehousing, and postal services rose by 5.6% year-on-year, while investment in water conservancy, environment, and public facilities management increased by 3.5% [4][7]. - Real estate investment remained low, with a year-on-year decrease of 11.2% in the first half of 2025. The decline in construction starts and completions narrowed, with starts down 20.0% and completions down 14.8% year-on-year [7][8]. Summary by Sections Economic Overview - The first half of 2025 saw a GDP growth of 5.3%, with quarterly growth rates of 5.4% in Q1 and 5.2% in Q2. Fixed asset investment growth was at 2.8%, with manufacturing investment increasing by 7.5% [3][4]. Infrastructure Investment - Infrastructure investment (all categories) grew by 8.9% year-on-year, while investment excluding electricity increased by 4.6%. Transportation and postal services saw a 5.6% increase, while water and environmental management investment rose by 3.5% [4][5]. Real Estate Investment - Real estate investment decreased by 11.2% year-on-year, with construction starts down 20.0% and completions down 14.8%. The pace of investment recovery is expected to be slower than in previous cycles, highlighting the need for more supportive policies [7][8]. Investment Recommendations - The report suggests that the overall industry is currently weak, but regional investments may gain momentum due to national strategic initiatives. Recommended companies include state-owned enterprises like China Chemical, China Energy Construction, and China Railway Construction, as well as private firms like Zhi Te New Materials and Honglu Steel Structure [15].

Investment Rating - The report rates the construction and decoration industry as "Overweight" [2][8] Core Viewpoints - The overall investment growth rate is weak, with infrastructure investment providing relative stability amidst pressures in manufacturing and real estate. Infrastructure investment (excluding electricity) grew by 5.6% year-on-year from January to May 2025, while total infrastructure investment increased by 10.4% [2] - The report predicts that corporate profits will face pressure in the first half of 2025 due to slowing fixed asset investment growth and a focus on project quality. The expected net profit growth rates for key companies are categorized into various ranges, with some companies projected to see declines [2][3] - The report suggests that low valuations of state-owned enterprises in the construction sector may recover due to ongoing economic stimulus policies and management's market value management methods. The current PE and PB ratios for the construction industry are at 11.2X and 0.76X, respectively, indicating a bottom position [2] - Investment recommendations include state-owned enterprises such as China Chemical, China Railway, and China Railway Construction, as well as private companies like Zhi Te New Materials and Shenzhen Ruijie [2] Summary by Relevant Sections Profit Growth Predictions - Companies with a net profit growth rate below -10%: China Railway, China Railway Construction, China Metallurgical Group, China Power Construction, Shanghai Construction, Honglu Steel Structure, Southeast Network Framework [3] - Companies with a net profit growth rate between -10% and 0%: China Communications Construction, Sichuan Road and Bridge [3] - Companies with a net profit growth rate between 0% and 10%: China Energy Engineering, China Steel International, Anhui Construction, Donghua Technology [3] - Companies with a net profit growth rate between 10% and 20%: China Chemical [3] - Companies with a net profit growth rate above 20%: Zhi Te New Materials, Shenzhen Ruijie [3] Valuation Table - The report includes a valuation table for key companies in the construction industry, detailing their stock prices, EPS, PE ratios, and projected net profit growth rates for 2024A, 2025E, and 2026E [3]

Core Viewpoint - Donghua Technology has experienced significant growth since its listing in 2007, with a current market value of 6.606 billion yuan, but there is a notable divergence between market performance and operational results in recent years [1][3]. Business Overview - Donghua Technology's main business includes engineering design consulting and general contracting across various sectors such as coal chemical, natural gas chemical, petroleum chemical, organic chemical, inorganic chemical, fine chemical, environmental municipal, construction, and thermal power [3]. - The core product revenue structure shows that general contracting accounts for the highest proportion at 95.15%, while design and technical services contribute 2.92% [3]. Financial Performance - Since its listing in 2007, Donghua Technology's cumulative net profit has increased by 494.54%, from 0.69 million yuan in the first year to 4.10 million yuan in the latest complete fiscal year of 2024 [3]. - Over the 18 years, the company has recorded a profit in 14 years, representing 77.78% of the time, indicating a consistent improvement in profitability [3]. - Revenue has shown stable growth, increasing from 5.210 billion yuan in 2020 to 8.862 billion yuan in 2024, with a compound annual growth rate of 14.18% over the past five years [3]. - The net profit attributable to shareholders has doubled in the last five years, rising from 1.98 million yuan in 2020 to 4.10 million yuan in 2024, reflecting a significant enhancement in profitability [3]. Market Value Trends - The peak market value of Donghua Technology reached 15.049 billion yuan on June 12, 2015, with a stock price of 33.74 yuan, but as of July 11, the stock price dropped to 9.33 yuan, resulting in a market value of 6.606 billion yuan, a decrease of 8.443 billion yuan or 56.11% from its peak [5].

特此公告。 东华工程科技股份有限公司董事会 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 2025 年 7 月 10 日，东华工程科技股份有限公司（以下简称"本公 司"）董事会收到朱定华先生的书面辞职报告。鉴于已届法定退休年龄 并经批准退休，朱定华先生申请辞去所担任的本公司副总经理职务。 根据《中华人民共和国公司法》和本公司《章程》等规定，朱定华 先生辞呈自送达董事会之日生效，现已办理相关工作交接，不会对本公 司生产经营管理的正常运作产生影响。退休后，朱定华先生将不在本公 司及控股子公司担任任何职务。 朱定华先生原定任期为 2024 年 4 月 29 日至 2027 年 4 月 28 日。截 至本公告披露日，朱定华先生持有本公司股份计 15 万股，承诺在离任 后将严格遵守《深圳证券交易所股票上市规则》以及本公司《章程》等 规定的股份锁定要求，并委托本公司办理股票锁定等事宜。 朱定华先生在任职期间恪尽职守、勤勉尽责，本公司董事会对朱定 华先生在生产经营管理方面所做出的贡献致以衷心的感谢。 证券代码：002140 证券简称：东华科技 公告编号：2025-032 ...

2024 年年度权益分派实施公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 证券代码：002140 证券简称：东华科技 公告编号：2025-031 东华工程科技股份有限公司 一、股东大会审议通过利润分配方案情况 1.东华工程科技股份有限公司（以下简称"公司""本公司""东华 科技"）2024 年年度利润分配方案已获于 2025 年 4 月 25 日召开的 2024 年度股东大会审议通过（详见发布于 2025 年 4 月 26 日《证券时报》、 巨潮资讯网上的东华科技 2025-026 号《2024 年度股东大会决议公告》）； 2.股东大会审议通过的利润分配方案为：每 10 股派 1.5 元（含税） 现金股利，不送红股，不以资本公积金转增股本。以董事会审议本次利 润分配预案之日的公司总股本 708,013,872 股为基数计算，派发的现金 股利为 106,202,080.80 元。自利润分配预案公布后至实施利润分配方 案的股权登记日期间，若公司总股本因再融资新增股份上市、股份回购、 可转债转股等原因而发生变化的，依照未来实施分配方案时股权登记日 的总股本为 ...

东华科技 20250608 公司在新材料领域重点发展 DMC（碳酸二甲酯）和 POE（聚乙烯弹性 体），与日本宇部兴产合作推广电瓶车项目，并积极推进 POE 技术的商 业化生产，同时关注可降解材料 PBAT 和 ILPRA 的发展。 内蒙新材经重建后已成功试产聚酯级乙二醇，并与陕煤集团签订销售协 议，确保产品销路，目前生产负荷逐步提升至 80%，具备一定盈利能力， 公司计划进行技术优化以降低成本，提高利润率。 得了显著成就。此外，在工业污水处理等环保设施运营方面，公司每年贡献 3,000 万至 4,000 万投资收益。 公司在未来的发展方向有哪些重点？ 摘要 东华科技在煤化工领域占据领先地位，尤其在大型合成氨、尿素、甲醇 和煤制乙二醇方面市场占有率高达 70%，同时积极布局新型煤制乙二醇 项目，预计 2024 年下半年启动，2030 年前实施。 公司在锂电材料（碳酸锂、磷酸铁锂、六氟磷酸锂）领域是领军企业之 一，新能源领域重点发展绿氢生产和绿色建筑，计划在磷酸锂和氟磷酸 锂领域实现 10 亿元合同份额。 东华科技正积极推进生物质气化中试项目，若成功将大幅降低转化成本， 提高转化率，有望开启生物质气化行业的新发 ...

Summary of Donghua Technology Conference Call Company Overview - Donghua Technology is primarily focused on chemical engineering contracting, with a stable shareholding structure where China Chemical holds 47.08% and Shaanxi Coal Group holds 20.79%, totaling approximately 60% of shares [2][3]. Core Business and Growth Areas - The company maintains stability in traditional sectors such as paint, titanium dioxide, and synthetic ammonia while actively expanding into emerging fields like DMC Poe biodegradable materials, lithium battery materials, and green energy [2][4]. - The target for 2025 is to achieve revenue of 10 billion yuan, total profit of 570 million yuan, and contract signings of 22 billion yuan [2][6]. Financial Performance - In Q1 2025, the company reported revenue of 2 billion yuan and a total profit exceeding 100 million yuan, aligning with expectations [2][6]. - The chemical business is projected to grow by 13.46% in 2024, driven by high-quality contract reserves from 2021-2023, including DMC projects and lithium carbonate projects [2][11]. Strategic Partnerships - China Chemical supports Donghua Technology through policy, technical research, and human resources, while Shaanxi Coal Group contributes through business collaboration and project support [2][7][10]. - The collaboration with Shaanxi Coal Group has led to significant project support, including the Shaanxi Coal Phase II project [10]. Regional Focus and Market Opportunities - Donghua Technology has a strong presence in Xinjiang, with cumulative orders nearing 8 billion yuan and expectations of 5-6 billion yuan in future orders from the coal chemical market [2][15]. - The company signed approximately 8.736 billion yuan in new overseas contracts in 2024, with projects in Bolivia and Iraq underway [2][26]. Emerging Fields and Innovations - Significant advancements have been made in new materials, renewable energy, and environmental protection, including the development of DMC Poe biodegradable materials and investments in graphene production [5][19]. - The company is also focusing on high-end chemical production projects, with expectations for profitability from projects like ethylene glycol and biodegradable materials [19]. Environmental Initiatives - Donghua Technology has invested in 13 environmental projects, with 8 already operational, generating stable annual revenues of 30-40 million yuan [16][18]. Future Outlook - The company aims to double its total profit to exceed 1 billion yuan by the end of the 14th Five-Year Plan, with a current market value of 6.5 billion yuan [30][31]. - Donghua Technology is well-positioned for growth, with a unique advantage in the chemical engineering sector due to high entry barriers and a favorable competitive landscape [32][33].