摘要 防水产品涨价交流 20260302 下难度较大。 近三年行业涨价函的发布与落地节奏如何，价格最终通常如何演变？ 近三年整体呈现较为稳定的"循环"特征：开年或年底通常会出现涨价预期/通 知，实际执行主要集中在 3 月 15 号之前完成预热沟通与提价推进；3 月 15 号 到 6 月中旬左右往往是相对容易推动价格上移的窗口期，原因在于客户在获取 价格与授信政策后，通常会在一定程度上接受部分调价。随后若年内销量与需 求预期偏弱，价格端可能通过特批等方式出现回落；下半年往往趋于执行相对 持平的价格政策。品类差异上，非大宗、使用占比较特殊或不常用的产品提价 后相对不易快速回落；而热熔类防水卷材、SBS、APP、自粘类卷材及防水涂 料等使用量大、价格敏感度高的大宗品种，价格波动更为频繁且更易受竞争影 响。 预计"涨 5%以内"的判断口径是什么？涨价通常只覆盖新订单还是也会影响 存量项目？ 防水材料行业计划在 3 月 1 日至 15 日与客户沟通提价，目标幅度为 5%-10%，但考虑到市场环境，实际落地 5%以内较为可行。历史数据 显示，年初或年底常有涨价预期，3 月中旬至 6 月中旬是提价窗口期， 下半年价格趋于稳 ...

Investment Rating - The report maintains an "Overweight" rating for the construction and infrastructure sector, highlighting the potential for recovery driven by increased special bond issuance and infrastructure investment [4][5][7]. Core Insights - The issuance of special bonds accelerated in early 2026, reaching 824.2 billion yuan, a year-on-year increase of 38.1%, which is expected to boost the construction sector's recovery [4][5]. - Infrastructure investment saw a decline of 2.2% in 2025, with private investment decreasing by 6.4%, although there was a slight increase of 1.7% in private infrastructure investment [5]. - The construction sector's recovery is supported by improved work resumption rates and funding availability, with 8.9% of construction sites resuming work by February 25, 2026, an increase of 1.5 percentage points year-on-year [5]. Summary by Sections Recent Key Reports - The report discusses various sectors including AI, clean rooms, and renewable energy, recommending companies with high demand and strong competitive advantages [11][12][13]. - It emphasizes the importance of state-owned enterprises in the construction sector, particularly those with high dividend yields and stable growth prospects [21][29]. Recommended Companies - Companies such as China State Construction, China Railway, and China Communications Construction are highlighted for their strong dividend yields and potential for stable growth [7][29]. - Specific recommendations include China Electric Power Construction and China Nuclear Engineering for their roles in energy and infrastructure projects [12][18]. Macro/Meso/Micro Data - The report notes a significant increase in special bond issuance and infrastructure investment, with a projected growth of 10.9% in broad infrastructure investment in early 2025 [23][32]. - It also highlights the expected increase in self-financing for infrastructure projects, driven by local government financing and special bond issuance [33].

行业周报 | 建筑装饰 中国化学重点推荐，关注减碳技术服务商 建筑建材行业周报 20260224-20260227 核心结论 中央政治局会议：加快推动全面绿色转型。中共中央政治局 2 月 27 日召开 会议，明确提出加快推动全面绿色转型。生态环境部：2026 年完成 1 亿吨 水泥熟料、5000 万吨焦化产能超低排放改造。财联社 2 月 27 日电，从生态 环境部举行的新闻发布会上获悉，生态环境部将高质量推进重点行业超低排 放改造，2026 年完成 1 亿吨水泥熟料、5000 万吨焦化产能超低排放改造。 聚焦重点区域，指导各地开展重点行业低效失效污染治理设施排查整治和传 统产业集群分类整治。我们认为"双碳"政策有望提速，强烈建议关注相关 标的，尤其建议关注降碳技术服务商：中国化学（已覆盖）：掌握国际最先 进的一系列现代煤化工产业核心技术，在前端煤气化、绿氢耦合煤化工等环 节具备低碳优势（9.38xPETTM，0.88xPBLF，截至 2026/2/27，下同）。东华 科技："新能源+绿色化工"耦合业务，承揽多个电解水制氢、氢能综合利用、 二氧化碳回收等项目（19.75xPETTM，1.97xPBLF）。中钢国 ...

Core Viewpoints - The report emphasizes the importance of energy security amid the US-Iran conflict and highlights investment opportunities in the construction sector during the upcoming Two Sessions, focusing on major projects, urban renewal, and new productivity infrastructure [1][4]. Section Summaries 1. Investment Opportunities Ahead of the 2026 Two Sessions - The report predicts that the Two Sessions will continue the "proactive fiscal policy + structural monetary easing" approach, with three main focuses: major projects, urban renewal, and new productivity infrastructure. Infrastructure investment growth is expected to rebound from approximately -1% in 2025 to around 6.2% in 2026, becoming a key driver for stabilizing fixed asset investment [12][13]. 2. Mainline Selection - Structural recovery in infrastructure investment is anticipated, particularly in regions like Sichuan, Xinjiang, and Tibet, supported by central government funding. The report suggests monitoring order fulfillment and company PE levels, with a focus on companies such as Sichuan Road and Bridge, Xinjiang Communications Construction, and others [20][22]. 3. Timing Theme Investments - The report identifies urban renewal, underground pipelines, environmental codes, and the Middle East situation as key investment themes. It highlights the importance of urban renewal policies and the expected increase in demand for underground pipeline construction, with over 700,000 kilometers planned for renovation during the 14th Five-Year Plan, requiring over 5 trillion yuan in new investment [4][12]. 4. Left-Side Recommendations - Major construction state-owned enterprises are currently undervalued and have low institutional holdings. The report suggests focusing on companies with strong cash flow management and stable dividend policies, such as China State Construction, China Railway Construction, and others [4][20]. 5. Investment Recommendations - The report recommends focusing on energy security due to escalating US-Iran tensions, with specific suggestions for companies in chemical engineering, nuclear power, and oil and gas sectors. It also emphasizes the importance of urban renewal and underground pipeline projects, recommending companies like China State Construction and China Communications Construction [4][24]. 6. Key Company Valuations and Financial Analysis - The report provides a detailed valuation and financial analysis of key companies in the construction sector, indicating a generally positive outlook with buy ratings for major players such as China State Construction, China Railway, and others, reflecting their potential for growth and recovery [5][18].

Investment Rating - The report maintains a "Strong Buy" rating for the construction decoration industry, indicating a positive outlook for investment opportunities in this sector [3]. Core Insights - The report highlights the relaxation of real estate purchase restrictions in Shanghai, which is expected to boost housing demand and benefit leading cyclical companies [15][16]. - It emphasizes the importance of the upcoming Two Sessions in March 2026, which may introduce supportive policies for strategic engineering projects and new productivity sectors [16]. - The report suggests focusing on construction state-owned enterprises for recovery opportunities and transformation into new business lines [15][16]. Summary by Sections Industry Viewpoints and Investment Recommendations - The construction decoration index increased by 4.97%, outperforming the overall A-share index by 3.86 percentage points [14]. - The report recommends three main investment lines: 1. Focus on state-owned enterprises for recovery and transformation opportunities [22]. 2. Invest in high-demand sectors such as tunneling, civil explosives, and geotechnical engineering [22]. 3. Explore new economic directions like commercial aerospace, low-altitude economy, computing power, and AI [22]. Market Performance - The construction decoration sector showed significant gains, with individual stocks like Roman Shares rising by 37.70% and China Railway by 14.55% [28]. - The report notes that the issuance of special bonds has accelerated, with a cumulative net financing of 7,461 billion yuan as of February 27, 2026, which is higher than the same period in the previous two years [17][18]. Company Dynamics - Key company updates include: - China Railway Construction reported a revenue of 100.5 billion yuan for 2025, a slight decrease of 0.01% year-on-year [36]. - Donghua Technology achieved a revenue of 100.2 billion yuan, marking a 13.12% increase year-on-year [36]. - Honglu Steel Structure announced a reduction in the conversion price of its convertible bonds from 32.08 yuan to 21.99 yuan per share [36]. Industry Valuation - As of February 27, 2026, the price-to-earnings ratios (PE) for various construction sub-sectors are as follows: - Housing construction: 6.41x - Decoration: -28.12x - Municipal engineering: 8.35x - Garden engineering: -12.39x - Steel structure: 39.78x - Chemical engineering: 13.14x - International engineering: 13.49x - Other professional engineering: 67.05x - Engineering consulting services: 51.44x [37].

丨证券研究报告丨 [Table_scodeMsg1] 联合研究丨公司点评丨中材国际（600970.SH） [Table_Title] 中材国际更名，成长全新启航 报告要点 [Table_Summary] 公司名称拟由"中国中材国际工程股份有限公司"变更为"中国中材国际控股股份有限公司"， 将"工程"改为"控股"二字，进一步体现全球布局和产业链延伸发展特征，更准确诠释公司 业务结构、战略定位及发展方向，提升品牌价值，强化市场认知。 分析师及联系人 [Table_Author] 范超 张弛 李金宝 张智杰 袁志芃 SAC：S0490513080001 SAC：S0490520080022 SAC：S0490516040002 SAC：S0490522060005 SAC：S0490525070008 SFC：BQK473 SFC：BUT917 SFC：BVZ972 请阅读最后评级说明和重要声明 %% %% %% %% research.95579.com 1 [Table_scodeMsg2] 中材国际（600970.SH） cjzqdt11111 [Table_Title2] 中材国际更名，成长全新启航 [Ta ...

Summary of Key Points Core Viewpoint - China National Materials International Engineering Co., Ltd. (中材国际) announced a buyback and cancellation of part of its restricted stock due to the resignation of an incentive recipient, which will reduce the total share capital [1]. Group 1: Stock Performance - As of February 27, 2026, the stock closed at 11.08 yuan, down 0.18% from the previous trading day, with a total market capitalization of 29.05 billion yuan [1]. - The stock opened at 11.05 yuan, reached a high of 11.22 yuan, and a low of 10.98 yuan, with a trading volume of 1.42 million yuan and a turnover rate of 0.57% [1]. Group 2: Buyback Announcement - The company plans to repurchase and cancel 6,600 shares of the second phase of restricted stock at an adjusted buyback price of 4.59 yuan per share, totaling 30,294 yuan, funded by the company's own resources [1]. - Following the completion of this buyback, the total share capital will decrease from 2,621,819,524 shares to 2,621,812,924 shares [1]. Group 3: Shareholder Meeting - The company held its first temporary shareholders' meeting of 2026 on February 27, 2026, where the relevant proposals regarding the buyback were approved [1]. - Creditors have the right to request debt repayment or provide corresponding guarantees within 45 days from the date of the announcement [1].

Core Viewpoint - A total of 30 companies will have their restricted shares unlocked next week, with a combined total of 1.406 billion shares, amounting to a market value of 36.277 billion yuan based on the closing price on February 27 [1] Group 1: Unlocking Schedule and Market Value - March 2 is identified as the peak unlocking day, with 14 companies unlocking shares worth a total of 21.617 billion yuan, accounting for 59.58% of the total unlocking scale for the week [1] - The top three companies by unlocking market value are: Microelectronic Physiology (8.094 billion yuan), Sichuan Gold (6.665 billion yuan), and Jinhaitong (4.976 billion yuan) [1] Group 2: Unlocking Volume by Company - The companies with the highest unlocking share volumes are: China National Materials International (367 million shares), Microelectronic Physiology (346 million shares), and Sichuan Gold (132 million shares) [1] Group 3: Types of Unlocking Shares - The types of unlocked shares include: 16 from original shareholders of the initial public offering (IPO), 5 from directed placement institutions, 3 from equity incentive restricted shares, 2 from strategic placement of the IPO, 1 from general equity incentive shares, 1 from original shareholders of the IPO and strategic placement, 1 from institutional placement of the IPO, and 1 from original shareholders of the IPO and other types [1]

证券代码：600970 证券简称：中材国际 公告编号：临 2026-011 中国中材国际工程股份有限公司 2026年第一次临时股东会决议公告 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。 重要内容提示： 本次会议是否有否决议案：无 一、 会议召开和出席情况 审议结果：通过 | 1、出席会议的股东和代理人人数 | 280 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 1,626,098,966 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | | | 份总数的比例（%） | 62.0217 | (四) 表决方式是否符合《公司法》及《公司章程》的规定，会议主持情况等。 本次会议由公司董事会召集，以现场投票与网络投票相结合的方式召开，董 (一) 股东会召开的时间：2026 年 2 月 27 日 (二) 股东会召开的地点：北京市朝阳区望京北路 16 号中材国际大厦公司会议 室 (三) 出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： 事长印志松先生主持本次会议， ...

北京德恒律师事务所 关于中国中材国际工程股份有限公司 2026 年第一次临时股东会的 法律意见 北京德恒律师事务所 DeHeng Law Offices 北京市西城区金融街 19 号富凯大厦 B 座 12 层 电话：010-52682888 传真:010-52682999 邮编:100033 北京德恒律师事务所 关于中国中材国际工程股份有限公司 2026 年第一次临时股东会的法律意见 北京德恒律师事务所 关于中国中材国际工程股份有限公司 2026 年第一次临时股东会的 法律意见 德恒 01G20250798-03 号 致:中国中材国际工程股份有限公司 北京德恒律师事务所(以下简称"本所")受中国中材国际工程股份有限公 司 (以下简称"公司""中材国际"）委托，指派郑云飞律师、任珊律师 (以下 简称"本所承办律师"）参加公司 2026 年第一次临时服东会（以下简称"本次 股东会"），并对本次股东会的合法性进行见证并出具法律意见。 本法律意见根据《中华人民共和国公司法》（以下简称"《公司法》"）、 《上市公司股东会规则》（以下简称"《股东会规则》"）等有关法律、法规和 规范性文件,以及《中国中材国际工程股份有限公 ...