Summary of Conference Call Notes Industry Overview - The conference call discusses the construction materials industry, particularly focusing on cement and glass products, amidst recent monetary policy changes by the central bank [1][2]. Key Points and Arguments - **Monetary Policy Impact**: The central bank announced a 0.5% reduction in the reserve requirement ratio and a 0.1% decrease in policy interest rates, expected to inject approximately 1 trillion yuan into the market [3]. - **Cement Market Performance**: As of May 9, the national cement shipment rates were reported at 48%, with regional rates in East and South China at 52% and 54% respectively, showing a month-on-month decline of 1.5%, 0.9%, and 7.2 percentage points [1]. - **Price Trends**: The average price of cement decreased by 4.5 yuan per ton to 387 yuan per ton, marking a 15 yuan drop since early April [1]. - **Glass Market Update**: The average price of float glass was reported at 1318 yuan per ton, down 14 yuan from the previous week, with inventory levels at 58.17 million heavy boxes, an increase of 3.4% [1]. - **Fiber Market**: The average price of alkali-free glass fiber yarn in East China was 3650 yuan per ton, down 50 yuan from before the May Day holiday [1]. Investment Opportunities - **Excess Return Potential**: Historical data suggests that the construction materials sector has a high probability of achieving excess returns compared to the CSI 300 index when the real estate market shows signs of stability and improvement [3][4]. - **Real Estate Market Indicators**: As of April 28, the second-hand housing price index for first and second-tier cities was 196.84 and 145.02 respectively, indicating a stabilization trend. Notably, the investment amount from 30 monitored real estate companies reached 87.6 billion yuan in April, a year-on-year increase of nearly 100% [3]. Recommended Investment Lines - **Main Line One**: Focus on large-scale construction materials with improving supply-demand dynamics, emphasizing price elasticity and high dividend yields [5]. - **Main Line Two**: Favorable outlook on leading consumer building material companies with long-term growth potential, highlighting performance elasticity in high-demand consumer segments [7]. - **Main Line Three**: Interest in companies transitioning or expanding into high-growth sectors such as semiconductors, AI, and robotics [7]. Recommended Companies - **Cement Companies**: Conch Cement, Huaxin Cement, China Jushi, TPI Cement, Shangfeng Cement, Changhai Co. [6]. - **Consumer Building Materials**: Sankeshu, Oriental Yuhong, Beixin Building Materials, Weixing New Materials, Tubao, with a focus on Jianlang Hardware, Qinglong Pipeline, and Longquan Co. [7]. - **High-Growth Companies**: Quartz Co., Planet Graphite, with attention to Zhongqi New Materials [8]. Risk Factors - Potential risks include demand falling short of expectations, gross margins not meeting forecasts, and delays in receivables [8].

Investment Rating - The investment rating for the construction materials industry is "Positive" (maintained) [1] Core Viewpoints - The central theme of the report emphasizes that the recent reduction in the reserve requirement ratio and interest rates by the central bank is expected to stabilize the real estate market, thereby creating investment opportunities in the construction materials sector. The measures aim to support rigid housing demand and alleviate the financial burden on homebuyers, which could lead to a recovery in construction materials demand [3][4]. Summary by Sections Market Overview - The construction materials index increased by 2.55% during the week of May 5 to May 9, outperforming the CSI 300 index by 0.55 percentage points. Over the past three months, the construction materials index rose by 1.77%, while the CSI 300 index fell by 1.88%, indicating a 3.65 percentage point outperformance [5][14]. - In the past year, the CSI 300 index increased by 4.91%, whereas the construction materials index decreased by 4.27%, resulting in a 9.18 percentage point underperformance [5][14]. Cement Sector - As of May 9, the average price of P.O42.5 bulk cement nationwide was 323.68 yuan/ton, reflecting a 2.75% decrease from the previous period. The clinker inventory ratio was 63.24%, down by 0.56 percentage points [7][24]. - Regional price trends showed mixed results, with Northeast China experiencing a 5.83% increase, while other regions like East China saw a decrease of 6.84% [24]. Glass Sector - The average price of float glass as of May 9 was 1319.00 yuan/ton, down by 0.90%. The inventory of float glass increased by 199 million weight boxes, marking a 3.54% rise [7][84]. - The average price of photovoltaic glass was 135.16 yuan/weight box, reflecting a 2.81% decrease [87]. Fiberglass Sector - The report highlights that the fiberglass sector is gaining attention, particularly in relation to applications in 5G communication and AI, with companies like China Jushi being recommended [4]. Consumer Building Materials - The report recommends several companies in the consumer building materials sector, including Sankeshu (for channel expansion) and Dongfang Yuhong (for waterproofing) [4]. Valuation Metrics - As of May 9, the average price-to-earnings (PE) ratio for the construction materials sector was 26.28 times, ranking it 17th lowest among all A-share industries. The price-to-book (PB) ratio was 1.11 times, ranking it 5th lowest [20][23].

Investment Rating - The report highlights a positive outlook on Chinese companies deeply engaged in Africa, suggesting potential revaluation opportunities for these firms [13]. Core Insights - Africa is emerging as a popular region for overseas expansion, with significant growth potential in East African countries such as Tanzania, Kenya, Rwanda, and Zambia, which are expected to see GDP growth rates of 5.44%, 4.51%, 8.89%, and 4.04% respectively in 2024 [13][14]. - The report emphasizes the importance of local integration and operational capabilities for companies looking to expand in Africa, distinguishing between "going abroad" and "exporting" [13]. - The approval of Han Gao Group's IPO is noted, with projected revenue growth of 17.04% to 26.77% for the first half of 2025, indicating a strong market position in the home hardware and outdoor furniture sector [14]. Summary by Sections Weekly Discussion - East Africa is gaining attention for its economic stability and growth potential, with several Chinese companies actively establishing operations in the region [13]. - Key sectors for investment include infrastructure, building materials, mining, and consumer goods, with specific examples of companies like Keda Manufacturing and China National Materials [13]. Cyclical Linkage - The report provides insights into the construction materials market, noting a 27 CNY/t year-on-year increase in cement prices, while glass prices have seen a slight decline [15]. - It suggests a cautious outlook for the steel market due to weak demand compared to the previous year [15]. National Subsidy Tracking - The Chinese government has allocated 810 billion CNY in special bonds to support consumer goods, with local subsidy programs being implemented to stimulate demand in home renovation and construction materials [16]. Important Changes - Notable management share purchases were reported for Huaxin Cement, indicating confidence in the company's future performance [17]. - North New Building Materials announced a stock incentive plan, reflecting strategic growth initiatives [17].

证券研究报告 | 行业周报 gszqdatemark 2025 05 11 年 月 日 建筑材料 预计建材需求旺季不旺，淡季不淡 2025 年 5 月 6 日至 5 月 9 日建筑材料板块（SW）上涨 0.92%，其中水泥 （SW）上涨 0.57%，玻璃制造（SW）上涨 0.38%，玻纤制造（SW）下 跌 0.39%，装修建材（SW）上涨 1.85%，本周建材板块相对沪深 300 超 额收益-0.07%。本期建筑材料板块（SW）资金净流入额为-0.14 亿元。 【周数据总结和观点】 本周国新办发布会发布一揽子金融政策支持稳市场稳预期，总量方面，降 低存款准备金率 0.5 个百分点，下调政策利率 0.1 个百分点，地产方面， 降低个人住房公积金贷款利率 0.25 个百分点，5 年期以上首套房利率由 2.85%降至 2.6%，其他期限的利率同步调整，此外，会议还指出加快 出台与房地产发展新模式相适配的系列融资制度，助力持续巩固房地产市 场稳定态势。根据 wind 统计，2025 年 4 月地方政府债总发行量 6932.91 亿元，发行金额同比 2024 年 4 月增长 101.6%，截至目前，2025 年一般 债 ...

Core Points - The Shanghai Composite Index decreased by 0.30%, while the CSI All-Industry Construction Products Index reported 3860.07 points [1] - The CSI All-Industry Construction Products Index has increased by 8.22% in the past month, 2.95% in the past three months, and 1.17% year-to-date [1] Group 1: Index Overview - The CSI All-Industry Construction Products Index reflects the overall performance of different industry companies within the CSI sample, categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] - The index is based on a reference date of December 31, 2004, with a base point of 1000.0 [1] Group 2: Index Holdings - The top ten weights in the CSI All-Industry Construction Products Index are: Beixin Building Materials (16.44%), Dongfang Yuhong (13.12%), Weixing New Materials (6.74%), Cangzhou Mingzhu (4.49%), Wanli Stone (3.97%), Zhongqi New Materials (3.13%), Jianlang Hardware (2.93%), Keshun Co. (2.86%), Dongpeng Holdings (2.63%), and Zhite New Materials (2.4%) [1] - The market share of the CSI All-Industry Construction Products Index holdings is 89.88% from the Shenzhen Stock Exchange, 9.58% from the Shanghai Stock Exchange, and 0.54% from the Beijing Stock Exchange [1] Group 3: Sample Adjustments - The index sample is adjusted every six months, with implementation on the next trading day after the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI All-Industry Index [2] - Special events affecting a sample company's industry classification will lead to corresponding adjustments in the index sample [2]

Investment Rating - The report maintains an "Outperform" rating for the construction materials sector, indicating expected performance above the market index by over 10% [5][84]. Core Views - The construction industry is facing profit pressure, while the building materials sector is expected to see a recovery in profitability. The first quarter of 2025 showed a decline in construction revenue by 3.8% year-on-year and a net profit drop of 14.1% [2][3]. - Cement prices have seen a slight recovery due to supply adjustments, while glass fiber has experienced significant profit recovery. However, the glass sector remains largely unprofitable, awaiting supply-demand adjustments [2][3]. Summary by Sections Cement - National cement prices fell by 0.8% week-on-week, with regional variations. Demand remains weak, and prices are expected to fluctuate weakly in the near future [2][23]. Glass - The float glass market is experiencing weak demand, with prices remaining stable but overall market activity subdued. The photovoltaic glass market is also under pressure, with prices declining by 3.51% for 2.0mm coated glass [2][34][44]. Glass Fiber - The price of non-alkali roving has decreased by 2.55% to an average of 3735 yuan/ton, while electronic yarn prices remain stable. Demand for high-end electronic yarn is strong, supporting production and sales [2][51]. Investment Recommendations - For building materials, the report suggests focusing on resilient consumer material leaders such as Sanke Tree and Beixin Building Materials, as well as cement and glass fiber companies like Conch Cement and China Jushi, which are expected to see profit recovery [3]. - In the construction sector, major state strategic projects are anticipated to boost demand, with recommendations for companies like China Railway Construction and China Communications Construction, which are involved in significant engineering projects [3].

证券代码：002372 证券简称：伟星新材 公告编号：2025-017 浙江伟星新型建材股份有限公司 2024 年度股东大会决议公告 浙江伟星新型建材股份有限公司(以下简称"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。 特别提示： 本次股东大会无新增、变更及否决提案的情况。 一、会议召开和出席情况 1、会议召开情况 （1）会议召开时间： 现场会议时间：2025 年 5 月 7 日（星期三）14:30 开始。 网络投票时间：2025 年 5 月 7 日。其中，通过深圳证券交易所（以下简称"深交所"） 交易系统进行网络投票的具体时间为：2025 年 5 月 7 日 9:15-9:25，9:30-11:30 和 13:00-15:00；通过互联网投票系统（wltp.cninfo.com.cn）进行网络投票的具体时间为： 2025 年 5 月 7 日 9:15-15:00。 （2）会议召开地点：浙江省临海市崇和路 238 号远洲国际大酒店二楼会议厅。 （3）会议召开方式：以现场表决和网络投票相结合的方式召开。 （4）会议召集人：公司董事会。公司第六届董事会第十三次 ...

北京雍行律师事务所 关于浙江伟星新型建材股份有限公司 2024 年度股东大会的法律意见书 致：浙江伟星新型建材股份有限公司 根据《中华人民共和国证券法》《中华人民共和国公司法》（下称"《公司法》"） 《中华人民共和国证券法》（下称"《证券法》"）《上市公司股东会规则》（下称 "《股东会规则》"）《律师事务所从事证券法律业务管理办法》（下称"《证券法 律业务管理办法》"）等相关法律、法规和规范性文件以及《浙江伟星新型建材股 份有限公司章程》（下称"《公司章程》"）的规定，北京雍行律师事务所（下称 "本所"）委派律师出席浙江伟星新型建材股份有限公司（下称"伟星新材"或"公司"） 2024 年度股东大会（下称"本次股东大会"），并出具本法律意见书。 本所律师已经按照《股东会规则》的要求对本次股东大会的真实性、合法性 进行了核查和验证（下称"查验"）并发表法律意见，本法律意见书中不存在虚假 记载、误导性陈述及重大遗漏，否则本所律师将承担相应的法律责任。 本所律师根据《证券法律业务管理办法》和《股东会规则》的要求，按照律 师行业公认的业务标准、道德规范和勤勉尽责精神，对本次股东大会的相关文件 和有关事实进行了查验，现出 ...

Investment Rating - The industry rating is "Outperform the Market" [8][68] Core Viewpoints - In April, the real estate sales heat has declined, but there are expectations for stronger policies in the future. The central bank's vice governor disclosed that personal housing loans increased by 220 billion yuan in Q1, which is over 200 billion yuan more than the previous year. Various cities have introduced new housing policies to support home purchases, indicating a proactive approach to stabilize the real estate market [3][13]. - Short-term factors include the emphasis on stabilizing the real estate sector during the April Politburo meeting, the urgency to expand domestic demand and promote investment amid escalating global trade tensions, and the gradual alleviation of risks associated with major real estate companies, which is beneficial for the building materials sector [3][13]. - Long-term factors suggest that the opening of the interest rate reduction channel in Europe and the US may provide more room for monetary and fiscal policies in China. The Politburo meeting in September 2024 explicitly stated the need to stabilize the real estate market, with expectations for policies such as lowering existing mortgage rates and transaction taxes to support demand [3][13]. Summary by Sections Recent High-frequency Data - As of April 30, 2025, the national average price of bulk P.O 42.5 cement is 395.2 yuan/ton, a decrease of 0.8% from last week, but a year-on-year increase of 13.0%. The average price of glass (5.00mm) is 1275.7 yuan/ton, down 0.2% from last week and down 25.2% year-on-year [4][22]. Sector Review - The Shanghai Composite Index fell by 0.49%, while the Shenzhen Composite Index remained unchanged. The building materials index dropped by 2.14%. Among sub-sectors, refractory materials increased by 1.61%, while cement manufacturing decreased by 2.25% [5][54]. Investment Recommendations - The report suggests focusing on three main lines for investment: 1. High-quality blue-chip stocks benefiting from stock renovation, such as Weixing New Materials, Beixin Building Materials, and Tubao [6]. 2. Undervalued stocks benefiting from the alleviation of B-end credit risks, such as Sankeshu, Dongfang Yuhong, and Jianlang Hardware [6]. 3. Leading cyclical building materials companies with bottoming fundamentals, such as Huaxin Cement, Conch Cement, China Jushi, and Qibin Group [6].

Investment Rating - The industry rating is "Recommended" [4] Core Views - The new housing market is showing signs of recovery, with a notable increase in new home transactions in major cities, indicating a potential boost in demand for construction materials [2][20] - The cement market is experiencing a slight price decline, but demand is expected to improve as weather conditions stabilize and construction activities pick up [3][23] - The report emphasizes the importance of domestic consumption and infrastructure investment, particularly in light of the "equal tariff" environment, which is expected to strengthen domestic demand [7][9] Summary by Sections Housing Market - In the 18th week of the year, new home transaction area in 30 major cities reached 165.19 million square meters, up 21% year-on-year and 6.19% month-on-month [2][20] - The total transaction area for new homes in these cities is 29.32 million square meters, showing no year-on-year change [2][20] - Second-hand home transactions in 15 monitored cities increased by 56% year-on-year but saw a significant month-on-month decline [21] Cement Market - The national average cement price is 390.83 yuan per ton, down 0.8% from the previous week, with price increases mainly in Liaoning and Jilin [3][23] - The cement market is expected to stabilize as demand improves and companies engage in peak-shifting production practices [23] Investment Recommendations - Recommended companies include: - **Oriental Yuhong**, **Weixing New Materials**, and **Tubaobao** for their strong operational resilience and high dividends [7] - **China Construction** and **China Communications Construction** as beneficiaries of increased infrastructure investment [7] - **Jinchengxin** for its strong performance in copper resource development [7] - **Heilongjiang Hongda** and **Xuefeng Technology** in the civil explosives sector due to high demand [7] Industry Trends - The report highlights the ongoing trend of domestic substitution in various sectors, particularly in ship coatings and industrial coatings, with companies like **Maijia Xincai** and **Songjing Coatings** positioned to benefit [7] - The "Belt and Road" initiative is expected to gain momentum, benefiting international engineering companies such as **China Construction** and **China Metallurgical** [7]