建筑材料 行业专题报告 hyzqdatemark 2025 年 05 月 22 日 戴铭余 SAC：S1350524060003 daimingyu@huayuanstock.com 王彬鹏 SAC：S1350524090001 wangbinpeng@huayuanstock.com 郦悦轩 SAC：S1350524080001 liyuexuan@huayuanstock.com 朱芸 SAC：S1350524070001 zhuyun@huayuanstock.com 证券研究报告 唐志玮 tangzhiwei@huayuanstock.com 板块表现： 由单边下行走向结构分化，赛道及龙头α开始显现 投资评级： 看好（维持） ——建材行业 2024 年报及 2025 年一季报综述 投资要点： 风险提示：经济恢复不及预期，化债力度不及预期，房地产政策不及预期 请务必仔细阅读正文之后的评级说明和重要声明 | 1. 综述:行业压力仍存,结构性拐点逐步显现…………………………………………………………………………………… 5 | | --- | | 2. 消费建材:行业逐步探底,结构分化开始显现. | | 3. ...

Investment Rating - The report maintains an "Overweight" rating for the building materials sector [6]. Core Insights - The building materials sector experienced a convergence of non-operational disturbances in 2024, with signs of operational turning points emerging in Q1 2025. The sector faced a challenging environment characterized by strong expectations but weak realities, leading to a decline in revenue and profit margins due to intense price competition and a sluggish recovery in downstream real estate [1][2][5]. - The report highlights that the issuance of special bonds has accelerated, stabilizing infrastructure demand and improving retail demand for building materials, which has led to a narrowing of revenue declines in various sub-sectors [1][5]. - Key companies recommended for investment include Beixin Building Materials, Sankeshu, Weixing New Materials, Tubao, and China Liansu, which are expected to benefit from the recovery in building materials retail [1][5][8]. Summary by Sections Revenue and Profitability - In 2024, the tracked 31 companies in the consumer building materials sector reported revenues and net profits of 170.7 billion and 5.6 billion respectively, reflecting year-on-year declines of 6.9% and 47.8%. In Q1 2025, revenues and net profits were 32.7 billion and 1.3 billion, down 5.5% and 18.6% year-on-year [2][27][28]. - The overall gross margin for 2024 was 25.5%, down 1.4 percentage points year-on-year, while the net margin was 3.3%, down 2.6 percentage points, indicating that declining revenue and increased competition have significantly impacted profitability [2][30]. Price and Cost Dynamics - The report notes that in 2024, price competition intensified across various materials, with average prices for key raw materials such as asphalt and PVC showing declines. This has led to a lack of cost support for product pricing, further pressuring margins [3][30]. - The average price changes for major raw materials in 2024 included declines of 4.4% for asphalt and 5.6% for PVC, while some materials like epoxy showed a price increase of 5.2% [3][30]. Sub-sector Performance - Among the sub-sectors, only the gypsum board segment maintained stable growth, primarily driven by Beixin Building Materials' strong market position. Other segments like coatings, pipes, and tiles faced significant margin pressures due to intense competition [4][30]. - The report indicates that the waterproofing and board segments experienced substantial impairment losses in 2024, but the pressure is expected to ease as the market stabilizes [4][30]. Future Outlook - The report anticipates that demand for building materials may stabilize at low levels, with revenue and profit declines expected to narrow in 2025. However, ongoing price competition is likely to continue, potentially leading to further industry consolidation [5][19]. - The expected recovery in the second-hand housing market and ongoing renovation demand are projected to support retail demand for building materials, with a focus on companies that have shown signs of recovery in their Q1 2025 reports [5][19].

Market Overview - Major indices opened higher with Shanghai Composite Index up 0.12%, Shenzhen Component Index up 0.11%, and ChiNext Index up 0.43%, with innovation drugs and mergers & acquisitions sectors leading the gains [1] - As of the latest data, Shanghai Composite Index stands at 3371.69, Shenzhen Component Index at 10182.25, and ChiNext Index at 2041.50, reflecting slight increases in their respective percentages [2] External Market Influences - U.S. stock market showed initial weakness due to Moody's downgrade of U.S. sovereign rating, but retail investor buying helped avoid a potential "stock, currency, and bond triple kill" scenario [3] - S&P 500 Index closed up 0.09% at 5963.6 points, with a rebound of 17% from the end of April, nearing historical highs [3] Industry Insights - **Exoskeleton Robots**: The market for exoskeleton robots in medical rehabilitation is expected to grow significantly, projected to reach $1.8 billion by 2024 and exceed $12 billion by 2030, with a compound annual growth rate of 28% [4] - **Urban Renewal**: The urban renewal initiatives are anticipated to accelerate, potentially stabilizing demand for construction materials as housing sales improve [5] - **Nuclear Fusion Sector**: The nuclear fusion sector is experiencing strong growth prospects, with significant investments expected in domestic experimental projects, potentially exceeding 60 billion yuan [6] - **Liquor Industry**: The liquor industry is in a cyclical bottoming phase, with companies increasingly relying on market share gains and product diversification to drive performance [7][8]

Group 1 - The emphasis on urban renewal actions has increased from "vigorously implement" to "intensify implementation," indicating a stronger governmental focus on this initiative [2] - Urban renewal actions are expected to release rigid and improved housing demand, positively impacting the consumption of building materials [2] - The renovation of urban villages and dilapidated housing is anticipated to create new housing demand, further boosting the consumption of waterproofing materials, coatings, and gypsum boards [2] Group 2 - Xinxing Ductile Iron Pipes, a leading company in the domestic ductile iron pipe industry, is expected to benefit from urban pipeline renovation and water conservancy facility construction [3] - Donghong Co., a leading consumer building materials company, primarily collaborates with state-owned enterprises and local governments, positioning it well for upcoming projects [4]

Investment Rating - The report suggests a positive outlook for the construction and building materials industry, with specific recommendations for companies like Honglu Steel Structure, China Jushi, Puyang Refractories, Hainan Huatie, Beixin Building Materials, China Chemical, China State Construction, Shanghai Port, and China National Materials [3]. Core Views - The cement industry shows signs of improvement in the fundamentals from Q4 2024 to Q1 2025, with a focus on corporate discipline and peak production implementation, as well as cement price trends [3][10]. - The glass industry experienced widespread losses in Q4 2024, but there was a significant improvement in Q1 2025, driven by the price of photovoltaic glass [3][15]. - The fiberglass sector saw a general improvement in profitability from Q4 2024 to Q1 2025, with all sample companies achieving profitability due to stable price increases and effective industry self-discipline [3][16]. - The consumer building materials sector continues to face declining revenues and profits, with expectations of sustained pressure on downstream demand from construction completions [3][20]. - The construction industry is experiencing a decline in revenue and profits among leading companies, indicating weak operational data [3][24]. Summary by Sections Cement Industry - The cement industry's fundamentals improved from Q4 2024 to Q1 2025, with a narrowing decline in quarterly cement production growth rates and a general recovery in net profits for leading companies [10]. - The national average cement price in early May 2025 was slightly lower than the same period last year, indicating a need to monitor corporate discipline and price trends [10]. Glass Industry - The glass industry faced significant losses in Q4 2024, but Q1 2025 showed marked improvement, particularly in photovoltaic glass prices [15]. - Key variables to watch include glass price trends and downstream demand changes [15]. Fiberglass Industry - Fiberglass companies reported improved profitability from Q4 2024 to Q1 2025, with all sample companies achieving profits due to stable price increases and effective supply-side management [16]. - The inventory levels remained stable, indicating a weak balance in supply and demand [16]. Consumer Building Materials - Leading companies in the consumer building materials sector reported widespread revenue declines, with expectations of continued pressure on downstream demand linked to construction completions [20]. - The report anticipates a narrowing decline in new construction demand over the next year [20]. Construction Industry - The construction sector is seeing a decline in revenue and profits among major companies, with many reporting weak operational data [24]. - The report highlights a significant drop in orders and revenues for central state-owned enterprises in Q1 2025 [24].

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].

行业报告 | 行业专题研究 建筑材料 证券研究报告 建材行业财报总结：24 年深蹲筑底，25Q1 曙光已现 建材行业 24 年经营持续承压，25Q1 曙光已现 我们跟踪的建材行业上市公司总计营收同比下降 15%达 5920 亿元，其中 Q1/Q2/Q3/Q4 分别实现 1260/1621/1485/1556 亿元，同比降幅均在 15%上下。 2024 年归母净利润同比下降 46%达 223 亿元，所有子板块均有下降，其中 Q1/Q2/Q3/Q4 分别实现 31/84/65/41 亿元，Q2 利润表现最优，且自 Q2 开始 同比降幅逐季收窄。2025 年 Q1 来看，全行业营收同比-6%达 1188 亿元，归母 净利润同比+7%达 34 亿元，实现自 21Q3 以来（近 14 个季度）的首次正增长。 子板块：24 年全部子行业利润下滑，25Q1 水泥、玻纤利润显著增长 风险提示：下游基建、地产需求不及预期，原材料、煤炭涨价超预期，产能投放超预期等。 2025 年 05 月 05 日 | 投资评级 | | | --- | --- | | 行业评级 | 强于大市(维持评级) | | 上次评级 | 强于大市 | 作者 ...

Investment Rating - The investment rating for the building materials industry is "Positive" (maintained) [1] Core Views - The recent Politburo meeting emphasized the need for proactive macro policies to stabilize the real estate market, which is expected to create investment opportunities in building materials [3] - The report highlights the importance of local government bond issuance and the acceleration of urban renewal actions to support the industry [3] - Recommendations for consumer building materials include companies like Sankeshu, Dongfang Yuhong, Weixing New Materials, and Jianlang Hardware, while beneficiaries include Beixin Building Materials [3] Market Performance - The building materials index increased by 0.22% in the week from April 21 to April 25, 2025, underperforming the CSI 300 index, which rose by 0.38% [4][13] - Over the past three months, the building materials index has risen by 3.00%, outperforming the CSI 300 index by 4.19% [4][13] - In the past year, the building materials index has increased by 2.03%, underperforming the CSI 300 index by 3.63% [4][13] Cement Sector - As of April 25, 2025, the average price of P.O42.5 bulk cement was 332.84 RMB/ton, a slight decrease of 0.03% [6][26] - The clinker inventory ratio reached 63.80%, an increase of 2.46 percentage points [6][26] - Regional price variations were noted, with Northeast prices increasing by 7.14% while prices in other regions like North China and South China saw declines [26][28] Glass Sector - The spot price of float glass remained stable at 1331.00 RMB/ton as of April 25, 2025, while the price of photovoltaic glass was 139.06 RMB/weight box, also stable [6][90] - The inventory of float glass decreased by 6,000 weight boxes, a decline of 0.11% [84][85] Fiberglass Sector - The report indicates a growing interest in the LowDk electronic cloth supply chain, which is primarily used in 5G communication and AI applications [3] - Recommendations for the fiberglass sector include China Jushi, with beneficiaries being Zhongcai Technology and Changhai Co [3] Valuation Metrics - The average PE ratio for the building materials sector is 27.25, ranking it 17th lowest among all A-share industries, while the PB ratio is 1.10, ranking it 5th lowest [21][24]

Investment Rating - The investment rating for the building materials industry is "Positive" (maintained) [1] Core Insights - The Politburo meeting emphasized the need for proactive macro policies to stabilize the real estate market, which is expected to create investment opportunities in building materials [3] - The building materials index increased by 0.22% in the week from April 21 to April 25, 2025, underperforming the CSI 300 index, which rose by 0.38% [4][13] - Over the past three months, the building materials index has outperformed the CSI 300 index by 4.19%, while over the past year, it has underperformed by 3.63% [4][17] Market Performance - The building materials index has shown a 3.00% increase over the last three months, while the CSI 300 index has decreased by 1.20% [4][13] - The average PE ratio for the building materials sector is 27.25, ranking it 17th lowest among all A-share industries, while the PB ratio is 1.10, ranking it 5th lowest [21][24] Cement Sector - As of April 25, 2025, the average price of P.O42.5 bulk cement is 332.84 CNY/ton, showing a slight decrease of 0.03% [26][28] - The clinker inventory ratio has increased to 63.80%, up by 2.46 percentage points [26][28] Glass Sector - The spot price of float glass remains stable at 1331.00 CNY/ton, while the futures price has decreased by 1.05% to 1128 CNY/ton [82][83] - The inventory of float glass has decreased by 0.11%, totaling 5,618 million weight boxes [84][85] Fiberglass Sector - The fiberglass market is seeing stable prices for alkali-free yarn, with various types priced between 3,800 to 6,700 CNY/ton [6][19] Consumer Building Materials - The price of asphalt is 4,390 CNY/ton, showing a week-on-week decrease of 1.13% [6] - The price of acrylic acid has increased by 5.26% week-on-week to 8,000 CNY/ton [6]

Investment Rating - The investment rating for the building materials industry is "Recommended" [3][38]. Core Views - The impact of the tariff policy on the building materials industry is limited, and the real estate sector is expected to drive domestic demand, leading to industry valuation recovery [5][38]. - In March 2025, the average cement shipment rate increased by approximately 26 percentage points month-on-month and 8 percentage points year-on-year, indicating seasonal recovery in demand [16][38]. - The glass industry is experiencing slow demand recovery, with overall market prices expected to remain weak in April 2025 [39][40]. - The fiberglass sector is seeing strong demand from wind power and new energy vehicles, with the tariff policy having a limited impact on the industry [30][31][38]. Summary by Sections Cement Industry - In March 2025, the national cement production reached 158 million tons, a year-on-year increase of 2.5%, showing better-than-expected performance [10]. - The average price of cement in March 2025 was 394.92 yuan per ton, a decrease of 4.5 yuan from February [16][38]. - Key stocks to watch include Shangfeng Cement (000672.SZ), Huaxin Cement (600801.SH), and Conch Cement (600585.SH) [16][38]. Glass Industry - The flat glass production in the first quarter of 2025 was 234 million weight boxes, a year-on-year decrease of 6.4% [23]. - The overall market demand is expected to improve in April, but the growth pace remains slow [39][40]. - Key stocks to consider are Qibin Group (601636.SH) and Jinjing Technology (600586.SH) [39][40]. Fiberglass Industry - The fiberglass industry is experiencing a slight increase in PPI, with strong demand from the wind power and new energy vehicle sectors [30][31]. - The tariff policy has a limited impact on the fiberglass and products industry, with a focus on expanding domestic markets [31][38]. - Key stocks to monitor include China Jushi (600176.SH) and Zhongcai Technology (002080.SZ) [31][38]. Consumer Building Materials - The consumer building materials sector is expected to benefit from real estate policies aimed at stabilizing the market, with limited impact from the tariff policy [9][40]. - Key stocks to focus on include Weixing New Materials (002372.SZ), Beixin Building Materials (000786.SZ), and Dongfang Yuhong (002271.SZ) [9][40].