证券研究报告：建筑材料|行业周报 发布时间：2026-01-26 行业投资评级 强于大市|维持 | 行业基本情况 | | | | --- | --- | --- | | 收盘点位 | | 6032.51 | | 52 | 周最高 | 6032.51 | | 52 | 周最低 | 4167.51 | 行业相对指数表现 研究所 分析师:赵洋 SAC 登记编号:S1340524050002 Email:zhaoyang@cnpsec.com 近期研究报告 《年末需求进入淡季，关注供给改善品 种》 - 2026.01.19 建材行业报告 （2026.01.19-2026.01.25） 防水发布涨价函，关注内需弹性品种 投资要点 本周受防水涨价及风格切换因素影响，建材板块表现较好，尤其 内需涨价逻辑相关标的涨幅居前。展望 26 年，我们认为消费建材弹 性明显，防水、涂料、石膏板等行业均有持续涨价预期，目前行业需 求处于淡季，我们判断在竞争格局改善及反内卷大环境下，行业将持 续延续涨价逻辑，建议关注：东方雨虹、科顺股份、三棵树、兔宝宝、 北新建材。 水泥：年末全国市场逐步进入淡季，整体来看，全国需求仍呈现 下滑态势，房建 ...

Investment Rating - The report maintains an "Overweight" rating for the construction materials sector [1]. Core Views - The real estate chain is expected to see a valuation recovery in 2026, with a potential rebound driven by policy expectations and market dynamics. Key stocks to watch include high-dividend companies and those in the export sector [2]. - The technology sector is highlighted as a priority, with domestic semiconductor development expected to accelerate, benefiting cleanroom engineering and related companies [2]. - Consumer performance remains subdued, but cost-cutting measures are showing positive effects, indicating that the clearing phase in the real estate chain is nearing completion [2]. - The report emphasizes the importance of global trade stability and the potential for fiscal expansion in major economies, which could positively impact sectors like AI and innovative pharmaceuticals [2]. Summary by Sections 1. Construction Materials Fundamentals and High-Frequency Data - Cement prices remain stable at 347.7 CNY/ton, unchanged from the previous week but down 52.2 CNY/ton year-on-year. The average cement inventory ratio is 59.4%, up 0.5 percentage points week-on-week [6][15]. - The average daily cement shipment rate is 29.5%, down 10.4 percentage points from the previous week but up 16.1 percentage points year-on-year [23][25]. - Glass prices are slightly up at 1138.8 CNY/ton, but down 257.2 CNY/ton compared to the same period last year. Inventory levels are at 4,977 million weight boxes, down 9,000 from last week but up 1,188,000 from last year [49][46]. 2. Industry Dynamics Tracking - The report notes that the cement industry is undergoing supply-side adjustments, with a focus on eliminating outdated capacity. This is expected to improve the utilization rate of clinker capacity [10]. - The glass industry is facing a supply contraction, which may provide price elasticity in 2026. However, the current demand is weak, and inventory levels remain high [10]. - The fiberglass sector is projected to see stable growth in demand, particularly in wind power and new applications, despite a general decline in profitability [10]. 3. Weekly Market Review and Sector Valuation - The construction materials sector saw a weekly increase of 9.23%, outperforming the Shanghai and Shenzhen 300 index, which decreased by 0.62% [6]. - The report suggests that the valuation of leading companies in the sector is at historical lows, indicating potential for recovery as industry policies take effect [10].

Investment Rating - The report maintains an "Overweight" rating for the construction materials industry [1]. Core Views - The real estate chain is expected to see a valuation recovery in 2026, with a potential rebound driven by policy expectations and market dynamics [2]. - The report highlights several sectors for investment focus, including high-dividend stocks, export-oriented industries, and home improvement consumption [2]. - The technology sector is emphasized, particularly in domestic semiconductor development and AI applications, which are projected to grow rapidly [2]. - The report indicates that the performance of the real estate chain remains subdued, but cost-cutting measures are showing positive effects [2]. - The global trade environment is expected to stabilize, with fiscal expansion in major economies supporting sectors like AI and innovative pharmaceuticals [2]. Summary by Sections 1. Construction Materials Fundamentals and High-Frequency Data - Cement prices remain stable at 347.7 CNY/ton, unchanged from the previous week but down 52.2 CNY/ton year-on-year [6][15]. - The average cement inventory ratio is 59.4%, up 0.5 percentage points from last week and up 3.1 percentage points from the same period last year [23]. - The average cement shipment rate is 29.5%, down 10.4 percentage points from last week but up 16.1 percentage points year-on-year [23]. 2. Industry Dynamics Tracking - The report notes that the cement industry is undergoing supply-side adjustments, with a focus on eliminating outdated capacity [10]. - The glass market is experiencing price stability, with average prices for float glass at 1138.8 CNY/ton, reflecting a slight increase from the previous week but a significant decrease from last year [46]. - The fiberglass sector is expected to see stable demand growth, particularly in wind power and new applications, with effective capacity projected to increase by 6.9% in 2026 [10]. 3. Weekly Market Review and Sector Valuation - The construction materials sector saw a weekly increase of 9.23%, outperforming the Shanghai and Shenzhen 300 index [6]. - The report suggests that the valuation of leading companies in the construction materials sector is at historical lows, indicating potential for recovery as industry policies take effect [10]. - Recommendations include companies like China National Building Material and Conch Cement, which are expected to benefit from improved industry dynamics and overseas market expansion [10].

Investment Rating - The industry investment rating is "Outperform the Market" and is maintained [1]. Core Views - The construction materials sector has shown good performance recently, driven by price increases in waterproof materials and a shift in market style. There is a strong expectation for continued price increases in consumer building materials such as waterproofing, coatings, and gypsum boards in 2026, despite the current off-season demand [3][4]. - The cement market is entering a seasonal downturn, with national demand showing a downward trend. However, the cement industry's capacity is expected to decline under policies limiting overproduction, which will enhance profit elasticity [3][4]. - The glass industry is facing sustained demand pressure due to the real estate sector, with traditional peak season orders showing limited improvement. Supply-side adjustments are ongoing, but overall supply-demand pressures remain [4][14]. - The fiber glass sector is experiencing a mixed demand environment, with AI-driven demand in specific segments showing potential for growth [4]. Summary by Sections Cement - The national cement market is entering a seasonal downturn, with demand expected to decrease significantly as the New Year approaches. December 2025 cement production was 144 million tons, down 6.6% year-on-year [8]. - The civil market shows relatively rigid demand, while the construction market remains weak. Future price trends are expected to be stable but weak [8]. Glass - The glass industry is under pressure, with traditional peak season demand not showing significant improvement. High inventory levels among intermediaries are a concern. Recent supply-side adjustments have occurred, but overall supply-demand pressures persist [14]. Fiber Glass - The fiber glass sector is seeing a mixed demand landscape, with AI-related products experiencing growth. The industry is expected to see a trend of increasing volume and price due to this demand [4]. Consumer Building Materials - The profitability of the consumer building materials sector has reached a bottom, with strong calls for price increases due to competitive pressures. Major categories like waterproofing and coatings are expected to see continued price hikes in 2026 [4]. Market Performance - The construction materials sector index increased by 9.23% over the past week, outperforming other major indices [5].

Summary of Conference Call on Construction Materials Sector Industry Overview - The construction materials sector is undergoing a price recovery, with electronic fabrics starting to see price increases from 2024. Consumer construction materials such as waterproof materials, gypsum boards, and coatings are expected to see price hikes in 2025, while glass and cement prices have less certainty regarding increases [2][3]. Key Points and Arguments - **Price Adjustments**: - Waterproof materials and coatings have initiated price adjustments, with leading companies issuing multiple price increase notices. Gypsum boards have attempted price increases but with mixed results. The market dynamics are shifting from demand-driven to supply-driven, which is expected to enhance the effectiveness of price increases [2][6]. - **Challenges in Waterproof Materials**: - The waterproof materials industry faces low profit margins and intense competition, leading to some second-tier companies experiencing losses. Major companies are responding by issuing joint price increase notices to combat these challenges. Since June of the previous year, product prices have not decreased, indicating a unified profit demand among leading companies, which is expected to improve profit margins this year [7]. - **Investment Opportunities**: - The consumer construction materials sector has undergone significant market clearing over the years, and current valuations remain at historical lows, highlighting investment potential. Investors are advised to focus on leading companies such as Sanke Tree (涂料龙头三棵树), Dongfang Yuhong (防水龙头东方雨虹), Keshun (科顺股份), Beixin Building Materials (北新建材), and upstream companies in the home furnishing industry like Tubao (兔宝宝) [8][9]. - **Price Recovery Logic**: - The fiberglass sector is one of the earliest construction materials to have a basis for price increases, driven by AI demand affecting traditional supply. The conversion of weaving machines for AI production has reduced the supply of traditional electronic fabrics, leading to price increases, a trend expected to continue [10]. Additional Insights - **Market Trends**: - The electronic fabric market has seen significant price increases, particularly during the traditional off-season in December and January. With low inventory levels and no significant stockpiling from downstream, this trend is expected to persist into the first half of 2026 [11]. - **Supply and Demand in Fiberglass**: - 2026 is projected to be a year of limited fiberglass supply, with high market share and concentration. Companies are focusing on adjusting product structures rather than expanding production. Demand from sectors like wind power, automotive, and home appliances will be crucial to monitor [12]. - **Wind Power Sector Outlook**: - The wind power sector's future requires attention to the pricing stability of wind power sand and downstream wind blade companies. While demand may be impacted in 2026, there remains potential for growth [13]. - **Glass Industry Price Trends**: - The glass industry may experience significant price elasticity in the second and third quarters of 2026, with current low prices due to a slowdown in cold repair schedules. Anticipated demand drops post-Spring Festival could lead to increased inventory pressure, prompting manufacturers to undertake more cold repairs, which may drive prices up [14]. - **Cement Industry Outlook**: - Although short-term drivers for the cement industry are weaker than those for glass, long-term positive changes in supply dynamics are occurring, such as measures to curb overproduction and the inclusion of the cement industry in carbon trading markets. This is expected to lead to a gradual upward trend in cement prices [15].

Summary of Key Points from Conference Call Industry Overview - The construction materials industry is significantly impacted by fluctuations in the real estate market, with intensified competition in segments such as waterproofing, coatings, and glass. Leading companies are aggressively expanding, facing pressure on payment terms. Market concentration is increasing, with the top three waterproofing companies holding 60%-70% market share [1][2][5]. Core Insights and Arguments - **Waterproofing and Coatings**: The waterproofing sector is under pressure due to demand fluctuations closely tied to new construction and project initiation. The coatings sector faces challenges in the TOB (business-to-business) segment but shows strong performance in the TOC (business-to-consumer) segment, exemplified by companies like Sanke Tree achieving growth through strategic transformation [1][2][5]. - **Glass Industry**: The continuous production nature of the glass industry leads to cash flow losses during periods of low demand, resulting in capacity reductions. Current daily melting capacity is at 150,000 tons, putting significant survival pressure on many companies [1][2][5]. - **Cement Industry**: The cement sector may achieve supply-side adjustments through the reduction of clinker capacity, potentially increasing utilization rates. Optimistic estimates suggest a reduction from 2.1-2.2 billion tons to 1.6-1.7 billion tons over the next two to three years [3][5]. Emerging Opportunities - **Chemical Midstream Sector**: The midstream chemical sector benefits from increased domestic capital expenditure, the exit of overseas capacity, and carbon neutrality policies, indicating a clear upward trend. Despite significant prior gains, valuations remain reasonable, with core assets like fiberglass warranting attention [4][8]. - **International Expansion**: Companies like Huaxin are seeing significant growth from international operations, with overseas profits exceeding 50%, driven by demand in emerging markets and competitive advantages [6][9][10]. Specific Areas of Interest - **Waterproofing Materials**: The waterproofing sector is poised for growth, with rapid market share increases and expectations of price hikes due to rising asphalt costs and strong profit demands from leading companies [11]. - **North New Materials**: As a state-owned enterprise, North New Materials has a strong position in the branded building materials sector, with stable profits from gypsum board and active expansion in waterproofing and coatings through acquisitions [12][15][16]. - **Consumer Building Materials**: Companies with alpha characteristics such as Sanke Tree, North New Materials, and others are highlighted for their strong performance and long-term growth potential [13]. Market Dynamics - **Fiberglass Industry**: The fiberglass sector is characterized by a rigid cost structure, with production costs largely independent of oil prices. Demand is expected to grow steadily, with leading companies like China Jushi increasing their global market share [7][19][20]. - **Comparison with Chemical Industry**: The construction materials sector lacks the grand narratives seen in the chemical industry, making it challenging to assess company elasticity due to price volatility. However, branded building materials exhibit strong valuation elasticity [18]. Company-Specific Insights - **San Ke Tree and Hanco**: These leading companies in their respective segments are expected to achieve growth despite market pressures, with San Ke Tree leveraging new community store initiatives to drive profit growth [17]. - **Subote's Transition**: Subote is currently at a low point but is exploring transformation opportunities in high polymer materials, which may enhance its future prospects as cement demand stabilizes [21]. This summary encapsulates the key insights and developments within the construction materials and related sectors, highlighting both challenges and opportunities for investment.

Summary of Conference Call on Building Materials Industry Industry Overview - The building materials industry is showing signs of recovery, with significant increases in second-hand housing transaction volumes in early 2026 compared to the same period in 2025, indicating a rebound in market demand [1][3] - The real estate sector's contribution to cement demand has decreased to 18.9%, while the industrial glass sector's share has risen to 41.3%, suggesting a reduced sensitivity of traditional building materials to real estate demand [1][5] Key Points and Arguments - **Market Recovery Indicators**: - Core area housing prices in Beijing, Shanghai, and Shenzhen are recovering despite minimal policy changes, indicating an increased probability of the industry hitting a natural bottom [1][4] - The seasonal effect from March to April, traditionally a peak period for real estate, is expected to further enhance market sentiment [3] - **Supply Chain Dynamics**: - New construction starts have seen a significant decline, surpassing historical levels, leading to a contraction in capital expenditures in the building materials sector [1][8] - The waterproofing sector is experiencing the most severe supply-side clearing, with a high exit rate of companies and significant revenue declines among major players [2][7] - **Future Outlook**: - The building materials sector is at the beginning of a new cycle, with expectations of profitability bottoming out and stabilizing from 2026 onwards [2][12] - The industry has been in a downturn for five years, nearing a bottoming window, with historical data suggesting that real estate downturns typically last 4-7 years [5][8] Additional Important Insights - **Investment Opportunities**: - Focus on leading companies like 东方雨虹 (Dongfang Yuhong) and 科顺股份 (Keshun) for potential recovery opportunities, as well as undervalued stocks like 北新建材 (Beixin Building Materials) [2][11] - The waterproofing sector is highlighted as having the highest probability of recovery due to the severe supply-side clearing [10] - **Sector-Specific Trends**: - The engineering pipeline sector has maintained stable production levels, showing resilience compared to the more volatile waterproofing sector [9] - The waterproofing industry has seen a cumulative revenue decline of approximately 38% since 2021, reflecting significant profitability pressures [8] - **Strategic Recommendations**: - Investors are advised to avoid premature selling, as the cyclical nature of the market suggests that profitability will continue to improve with changing expectations [12]

Group 1 - The core viewpoint of the news highlights the financial performance and trading activities of Sichuan Shuangma, indicating a decline in stock price and significant financing activities on January 23 [1] - On January 23, Sichuan Shuangma's stock price fell by 0.72%, with a trading volume of 176 million yuan. The financing buy amount was 13.91 million yuan, while the financing repayment was 25.89 million yuan, resulting in a net financing outflow of 11.98 million yuan [1] - As of January 23, the total financing and securities lending balance for Sichuan Shuangma was 1.129 billion yuan, with the financing balance exceeding 90% of the level over the past year, indicating a high position [1] Group 2 - As of September 30, the number of shareholders for Sichuan Shuangma was 29,200, a decrease of 5.50% from the previous period, while the average circulating shares per person increased by 5.83% to 26,145 shares [2] - For the period from January to September 2025, Sichuan Shuangma achieved an operating income of 917 million yuan, representing a year-on-year growth of 23.21%, and a net profit attributable to shareholders of 294 million yuan, up 20.03% year-on-year [2] Group 3 - Sichuan Shuangma has distributed a total of 931 million yuan in dividends since its A-share listing, with 259 million yuan distributed over the past three years [3] - As of September 30, 2025, Hong Kong Central Clearing Limited was the eighth largest circulating shareholder of Sichuan Shuangma, holding 6.7258 million shares, an increase of 3.0976 million shares compared to the previous period [3]

早在1988年，翁东戈作为首批刚果（布）留学生远赴中国求学，1993年学成回国。2002年，由中国路桥 工程有限责任公司和刚方政府共同出资组建的刚果（布）新水泥公司成立，次年翁东戈便进入水泥厂工 作。翁东戈是电气专业出身，水泥生产相关知识需要从零学起。最初一段时间，他白天在项目现场工 作，晚上整理术语和流程，一点点"啃"下陌生的行业知识。 翁东戈的办公室墙上挂着一张泛黄的照片，那是他刚进厂时与第一批中国同事的合影。二十多年间，刚 果（布）新水泥厂累计生产超过262万吨水泥，年产量从原先8万吨提升到目前的30万吨，占该国市场需 求的近三分之一，提供500余个就业岗位，为刚果（布）基础设施建设作出贡献。 翁东戈的弟弟特雷斯如今也在水泥厂工作。说起哥哥，他满脸崇拜："哥哥是我的榜样。他让我相信， 只要努力，就有成长和晋升的机会。" （来源：工人日报） 清晨七点半，刚果（布）新水泥厂的机器轰鸣声渐起。50多岁的技术副经理菲代勒·翁东戈走进厂门， 开启一天忙碌的工作。自2003年来到这座中刚合资水泥厂，翁东戈从技术翻译逐步成长为技术骨干，一 干就是20多年，工人们都亲切地喊他"老翁"。 翁东戈也从一名普通翻译成长为技术 ...

Investment Rating - The report maintains an "Outperform" rating for the construction materials sector, indicating a positive outlook compared to the broader market [2] Core Views - A new round of urban renewal is beginning, which is expected to provide significant opportunities in the consumer building materials sector, effectively countering the decline in new housing market demand [8] - The report highlights that after a prolonged downturn in the real estate sector, profitability in various segments of the construction supply chain is starting to recover, particularly for leading companies that have undergone strategic adjustments [8] - The report emphasizes the potential for price increases in certain segments, such as waterproofing and coatings, as companies respond to improved market conditions [8] Summary by Sections Cement - The cement market is entering a seasonal downturn, with demand expected to decline. The average shipment rate for major regions has dropped to 29%, a decrease of approximately 10 percentage points [27][34] - The national average price for cement remains stable at around 353 RMB per ton, with minor fluctuations observed in specific regions [28][34] - The report suggests that after the Spring Festival, demand may recover as new key projects are expected to commence, potentially stabilizing prices [34] Glass - The glass market is also experiencing a decline in demand, with production capacity decreasing to approximately 14.95 million tons, the lowest in recent years [53] - The average price for float glass has increased slightly to 1,139 RMB per ton, with inventory levels decreasing [38] - The report indicates that the glass industry is facing profitability challenges, leading to accelerated production line cold repairs, which may help stabilize the market [53] Fiberglass - The fiberglass market is seeing stable pricing for both roving and electronic fabrics, with the price of 7628 electronic fabric currently at approximately 4.4-4.85 RMB per meter [55] - The report anticipates continued high demand for electronic fabrics, supported by structural adjustments and a shortage of high-end products [55] - Key recommendations include focusing on leading companies like China Jushi, with additional attention on International Composite Materials and Zhongcai Technology [55] Carbon Fiber - Carbon fiber prices are expected to remain stable in the short term, with the rapid development of commercial aerospace potentially driving new demand [55] - The report notes that the current price stability is a necessary step for increased market penetration, with significant growth expected in the aerospace sector [55] Consumer Building Materials - The report highlights the resilience of consumer building materials, with leading companies like Sanke Tree and Rabbit Baby showing strong growth potential as they emerge from profitability challenges [8] - The urban renewal initiative is expected to create substantial market opportunities, particularly for high-quality consumer building materials [8]