第九届董事会第二次会议决议公告 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。 2025年12月8日，北京东方雨虹防水技术股份有限公司（以下简称"公司"） 第九届董事会第二次会议在公司会议室以现场及通讯相结合的方式召开。会议通 知已于2025年12月6日通过专人送达、邮件等方式送达给全体董事。会议应到董 事9人，实到董事9人，董事会秘书列席会议，会议的召集召开符合《公司法》及 《公司章程》的相关规定。会议由董事长李卫国先生召集并主持，全体董事经过 审议通过了如下决议： 一、审议通过了《关于出售资产的议案》 表决结果：同意9票，反对0票，弃权0票。 证券代码：002271 证券简称：东方雨虹 公告编号：2025-126 北京东方雨虹防水技术股份有限公司 北京东方雨虹防水技术股份有限公司董事会 2025年12月9日 为盘活闲置固定资产，处置非生产资料，提高公司资产运营产销率，优化资 产结构，同意以10,115,900.00元（含税）的价格出售公司下属子公司持有的位 于北京市昌平区英泽路8号院4号楼的一套商业用途不动产。本次交易预计形成资 产处置损失2,959,59 ...

来源：中国能源网 上周行情回顾 过去一周（12.01–12.07）主要指数涨跌幅情况：申万建筑材料行业指数（+1.55%），上证指数 （+0.37%），深证成指（+1.26%），创业板指（+1.86%），沪深300（+1.28%）。在申万31个一级子 行业指数中，建筑材料涨跌幅排名居第9位。 风险提示： 水泥：11月北方逐步进入采暖季，错峰生产政策将推动供给收缩，价格有望迎来阶段性上涨，同时短期 由于部分项目抢工，需求阶段性提升。整体来看，基建端整体受到天气干扰、需求释放节奏等因素影 响，其对需求并未完全显现，房建端，需求端仍然处于弱复苏态势。从中期维度来看，水泥行业产能有 望在限制超产政策下产能持续下降，产能利用率从而大幅提升带来利润弹性。关注：海螺水泥、华新建 材。 玻璃：行业需求端在地产影响下25年呈现需求持续下行态势。短期来看，需求传统旺季订单改善力度一 般仍承压，中间商库存相对较高。目前行业供需矛盾仍存，下游终端需求改善有限。供给端，考虑到目 前浮法玻璃行业中大部分企业已能达到环保要求，我们判断反内卷政策不会产生一刀切式产能出清，但 仍会提升环保要求及成本，加速行业的冷修进度。后续持续关注政策变化的 ...

发布时间：2025-12-08 行业投资评级 证券研究报告：建筑材料|行业周报 强于大市|维持 | 行业基本情况 | | | --- | --- | | 收盘点位 | 5252.51 | | 52 周最高 | 5417.39 | | 52 周最低 | 4167.51 | 行业相对指数表现 -11% -8% -5% -2% 1% 4% 7% 10% 13% 16% 19% 2024-12 2025-02 2025-05 2025-07 2025-09 2025-12 建筑材料 沪深300 资料来源：聚源，中邮证券研究所 研究所 分析师:赵洋 SAC 登记编号:S1340524050002 Email:zhaoyang@cnpsec.com 近期研究报告 《"反内卷"下拐点渐显，关注出海及 转型机遇》 - 2025.11.26 建材行业报告 （2025.12.01-2025.12.07） 需求逐步进入淡季，期待地产及化债政策落地 投资要点 12 月 2 日，国家发展改革委主任郑栅洁在《党建》杂志发布《深 入学习贯彻党的二十届四中全会精神，以高质量发展新成效谱写中国 式现代化新篇章》署名文章。文章中提到要提高防范化 ...

Summary of Key Points from Conference Call Records Industry Overview - The focus is on the non-ferrous metals industry, particularly copper, aluminum, and the construction materials sector, as well as the gold market and its outlook [1][2][4][5][6][9]. Non-Ferrous Metals - **Copper Market**: Short-term price surge due to U.S. tariff expectations leading to an expanded price gap between LME and COMEX. The U.S. market pricing is deviating from fundamentals. By 2026, the U.S. siphoning effect may create tight inventory risks in non-U.S. regions, but a return to fundamental pricing could occur if LME experiences warehouse congestion or tariff expectations decrease, leading to potential oversupply risks [1][5]. - **Aluminum Market**: Prices are expected to follow copper trends, with global supply affected by electricity shortages. Domestic production has peaked, and high overseas energy costs, along with investment cycle constraints, will likely lead to a decline in supply growth from 2025 to 2030. A bull market is needed to strengthen price incentives, with occasional events also pushing prices up [1][5]. Gold Market - The outlook for the gold market remains optimistic, driven by central bank purchases, ETF investments, and potential gold tokenization. Gold prices are expected to rise significantly by 2026, with current stock valuations between 10 to 13 times earnings being attractive [1][4]. Construction Materials - The construction materials sector is experiencing supply contraction under profit pressure. Recommendations include focusing on consumer building materials and leading fiberglass companies. Differentiation in product offerings is allowing some companies to achieve excess profits, with leading float glass companies expected to balance supply through self-initiated repairs, aiding profit recovery [1][6][7][8]. Fiberglass Industry - Demand for fiberglass is projected to grow in the high single digits, with approximately 400,000 tons of new domestic supply expected next year, while about 100,000 tons of overseas capacity will exit annually. High-end products remain scarce, and leading companies like China National Building Material and China Jushi are recommended [3][9]. Cement Industry - The cement industry is controlling supply through production limits and peak-shifting measures. By the end of 2025, a net reduction of over 50 million tons of capacity is anticipated, with a potential overall capacity reduction of over 10% in 2026 if monitoring and enforcement measures are effective. The industry is expected to see a moderate recovery in profit margins [11]. Phosphate and Potash Markets - Phosphate demand is significantly driven by the growth in energy storage, with total demand for power and storage batteries expected to reach 450 to 500 GWh by 2026, translating to a demand for 4.3 to 5 million tons of phosphate rock. The potash market is also expected to see stable growth, with limited new supply and high import dependence from China, leading to favorable price expectations [22][24]. Chemical Industry - The chemical industry is currently at a cyclical low but is expected to enter an upward phase starting late 2025. Industry self-discipline measures are enhancing price elasticity, with recent price increases observed in various chemical products [25][26][27]. Investment Opportunities - Recommended investment opportunities include potassium and phosphorus fertilizers, which are supported by strong fundamentals and global agricultural and renewable energy growth. Related fine chemicals like refined phosphoric acid and yellow phosphorus also show significant investment potential due to their wide applications [28].

Summary of Conference Call Notes Industry Overview - **Monetary Policy and Market Sentiment**: Anticipation of a potential easing of monetary policy in early 2026, with the Financial Regulatory Bureau lowering risk factors for insurance companies' equity investments, which may enhance market risk appetite. The period from December to February is seen as a window for policy, liquidity, and fundamentals to resonate positively [3][6] - **A-Share Earnings Growth**: Expected growth of approximately 10.6% in non-financial A-share earnings for 2026, indicating a shift away from reliance on traditional cyclical industries [6] Sector-Specific Insights Aviation Sector - **Optimistic Outlook**: The aviation sector is expected to significantly reduce losses in Q4 2025 and turn profitable for the year. Demand growth in 2026 is projected to drive ticket prices and profitability upward. Companies recommended for investment include Air China, Juneyao Airlines, China Eastern Airlines, China Southern Airlines, and Spring Airlines [7] Oil and Shipping Sector - **Record Profits Expected**: Anticipation of record profits in the oil shipping sector for Q4 and the entire year, driven by increased production in the Middle East and South America, and a reduction in Indian imports of Russian oil. Recommended companies include COSCO Shipping Energy, China Merchants Energy Shipping, China Merchants South Oil, and China Ship Leasing [8] Chemical Sector - **Current Position and Recommendations**: The chemical sector is at a bottoming phase, with some products beginning to recover. Companies with cost advantages and new capacity that can enhance performance are recommended, such as the coal chemical leader Hualu Hengsheng. Investment opportunities are also noted in lithium iron phosphate electrolyte, n-butanol, and new alcohols due to price increases [9][10] Industrial Metals - **Upward Trend**: The industrial metals sector is experiencing a resonant upward trend, with copper, aluminum, and tin being highlighted as key investment areas. Factors include increased supply disruptions for copper and high domestic capacity utilization for aluminum [4][27] Coal Market - **Price Dynamics**: Recent rapid decline in port coal prices, with a drop of 27 yuan per ton, attributed to winter demand dynamics. Current coal prices are around 830 yuan per ton, with expectations of stabilization around this level [20][21] New Materials - **High-Growth Opportunities**: In the new materials sector, high-growth products such as lubricating oil additives and high-frequency, high-speed resins are highlighted. Companies like Ruifeng New Materials and Shengquan Group are noted for their potential [15] Investment Recommendations - **Focus Areas**: Continued emphasis on technology growth, large financials, and cyclical assets. The technology sector is seen as a medium-term growth driver, while large financials are expected to benefit from seasonal effects and insurance sector dynamics [5][28] - **Dividend Stocks**: High dividend assets are expected to outperform in the cross-year period, with companies like China State Construction, Sichuan Road and Bridge, and China Minmetals International highlighted for their attractive dividend yields [28][17] Conclusion - **Overall Market Sentiment**: The outlook for 2026 is optimistic, with expectations of policy support and economic recovery. Key sectors such as aviation, oil shipping, chemicals, and industrial metals are poised for growth, while investment strategies should focus on high-quality dividend stocks and sectors benefiting from structural changes in the economy [3][6][29]

Investment Rating - The report maintains a rating of "Buy" for several key stocks in the construction materials sector, including Yao Pi Glass, Yinlong Co., Puxin Co., San Ke Shu, and Wei Xing New Materials, while recommending "Hold" for Bei Xin Materials [8]. Core Insights - The construction materials sector is experiencing weak demand, with a focus on the impact of government policies to stimulate growth. The report highlights the potential for recovery in municipal engineering projects and the importance of monitoring the government's debt management strategies [1][2]. - The cement market is characterized by a slight increase in prices and production, but overall demand remains weak, particularly in residential construction. The report suggests that a more robust macroeconomic support is needed for a significant recovery [17][28]. - The glass manufacturing sector is facing supply-demand imbalances, but self-regulated production cuts in photovoltaic glass may alleviate some pressure. The report emphasizes the need to watch for price stability in this segment [1][5]. - The fiberglass market shows signs of bottoming out, with price wars ending and demand from wind power projects expected to rise. The report indicates a positive outlook for high-end electronic fiberglass products [6][7]. - Consumer building materials are benefiting from improved second-hand housing transactions and consumption stimulus policies, with a recommendation to focus on companies with strong market share potential [1][7]. Summary by Sections Cement Industry Tracking - As of December 5, 2025, the national cement price index is 352.47 CNY/ton, with a week-on-week increase of 1.77%. Cement output reached 2.971 million tons, up 0.2% from the previous week [17]. - The utilization rate of cement clinker production lines is 39.65%, reflecting a 1.21 percentage point increase week-on-week. However, the overall demand remains in a year-on-year contraction phase [17][28]. Glass Industry Tracking - The average price of float glass as of December 4, 2025, is 1163.86 CNY/ton, with a week-on-week increase of 1.40%. Inventory levels are high, with a total of 56.75 million weight boxes reported [2][5]. - The report notes that while northern regions are experiencing reduced demand, southern regions are seeing price adjustments as manufacturers attempt to balance supply and demand [5][6]. Fiberglass Industry Tracking - The market for fiberglass remains stable, with limited demand recovery. The report indicates that electronic fiberglass prices have seen a slight increase, suggesting a tightening supply situation [6][7]. Consumer Building Materials Tracking - The demand for consumer building materials continues to show weak recovery, with upstream raw material prices fluctuating. The report highlights the importance of monitoring these price changes for investment decisions [7]. Carbon Fiber Industry Tracking - The carbon fiber market remains stable, with production increasing by 25.83% week-on-week. However, the report indicates that profitability remains under pressure due to high production costs [7].

Core Viewpoint - The launch of the high-end waterproof brand "Raylong" by Oriental Yuhong marks a significant step towards high-quality development in the construction waterproofing industry, redefining high-end standards and emphasizing the importance of product quality and brand value [1][3][4]. Group 1: Product Launch and Market Response - The "Raylong" brand was officially unveiled at a product launch event in Beijing, showcasing its high-end waterproof product series [1][3]. - The event highlighted the systematic layout of "Raylong" in terms of product advantages and brand value, responding to the increasing market demand for high-quality waterproof systems [3][4]. - Market research indicates that customers in high-end residential, industrial parks, green buildings, and municipal landmarks are demanding higher reliability and environmental standards from waterproof materials, which "Raylong" aims to fulfill [4][6]. Group 2: Industry Transformation and Value Creation - Oriental Yuhong's introduction of the "Raylong" brand during a critical industry transformation period sends a clear signal against internal competition, focusing on quality and technological leadership [7][9]. - The company aims to shift the competitive focus from cost suppression to value creation, encouraging partners to move away from low-price competition and explore sustainable high-quality market opportunities [9][11]. - The launch of "Raylong" represents a strategic commitment to co-create value with partners, enhancing construction quality and overall advantages through a customer-centric approach [9][11]. Group 3: Collaborative Solutions and Future Outlook - The brand promotes a collaborative model centered on system solutions, transitioning partnerships from traditional supply-demand relationships to deep integration and co-creation [11]. - By providing high-reliability and high-adaptability products along with technical support, Oriental Yuhong aims to enhance partners' competitiveness in the high-end construction market [11]. - Experts view the launch of the "Raylong" brand as a strategic action that addresses industry-wide needs, setting a high-quality transformation example for the construction materials sector and encouraging a return to product essence and healthy ecosystem building [11].

Market Overview - In November, A-shares and Hong Kong stocks experienced a trend of high-low switching, with the ChiNext Index down 4.23% and the Hang Seng Tech Index down 5.23%[5] - The market's focus shifted towards defensive sectors as funds moved from high-valuation growth stocks to low-valuation cyclical stocks and dividend assets[5] Investment Strategy - December's market is expected to maintain an upward trend, with a short-term oscillating structure anticipated[5] - Key events include the Central Economic Work Conference and various industry conferences that may create investment opportunities[5] Key Investment Themes - Focus on "anti-involution" policies which are expected to improve industry performance, particularly in resource sectors benefiting from rising commodity prices[5] - Emphasis on overseas expansion themes, with Chinese high-end manufacturing expected to gain market share globally[5] Recommended Stocks - Zijin Mining (601899.SH) projected EPS growth from 1.21 in 2024 to 2.83 in 2027, with a PE ratio decreasing from 23.62 to 10.10[7] - Electric Power Investment (002128.SZ) expected to see EPS rise from 2.38 in 2024 to 2.75 in 2027, with a PE ratio decreasing from 10.9 to 9.45[27] Financial Performance - Zijin Mining's revenue is projected to grow from 303.64 billion yuan in 2024 to 381.84 billion yuan in 2027, with a net profit increase from 32.05 billion yuan to 75.22 billion yuan[18] - Electric Power Investment's revenue is expected to increase from 298.59 billion yuan in 2024 to 371.25 billion yuan in 2027, with net profit rising from 5.34 billion yuan to 6.17 billion yuan[27] Risk Factors - Risks include unexpected policy changes, underperformance in commercialization, and slower-than-expected product development[5]

Core Viewpoint - The report indicates a decline in the export value of China's wood processing and related products, with a notable decrease in 2025 compared to previous years [1][2]. Industry Summary - The export value of the wood processing and wood, bamboo, rattan, palm, and grass products industry in China for October 2025 is projected to be 2.86 billion yuan, representing a year-on-year decrease of 11.3% [1]. - Cumulatively, from January to October 2025, the export value for the same industry is 28.42 billion yuan, showing a year-on-year decline of 6.7% [1]. Company Summary - Listed companies mentioned include: Rabbit Baby (002043), JuLi Culture (002247), Oriental Yuhong (002271), Luopuskin (002333), Lezhi Group (002398), Three Trees (603737), Fashilong (605318), and Sentai Co., Ltd. (301429) [1].

Summary of Gypsum Board Industry Conference Call Industry Overview - The gypsum board market in Shanghai is experiencing a price decline, particularly among foreign brands like Saint-Gobain and KNAUF, with Saint-Gobain's price reductions being notably aggressive, even undercutting domestic brand Longpai [1][2][4] - The price of Saint-Gobain's standard 9.5 board has dropped significantly from approximately 8 RMB to 6.6 RMB per square meter, supported by rebate policies to attract distributors [1][4] - The market is driven by inventory pressures and competition for market share, leading to frequent price adjustments and a price war among brands [2][3] Key Players and Strategies - **Saint-Gobain**: Adopted an aggressive pricing strategy to capture market share, but has not met sales expectations due to competitors quickly matching price cuts [2][4][18] - **KNAUF**: Attempting to challenge competitors through acquisitions and a multi-brand strategy, but faces challenges with high pricing [1][4] - **Longpai and Taishan**: Reluctant to lower prices significantly due to financial targets, focusing more on project sales rather than retail [2][5][17] - **New Entrants**: Companies like Oriental Yuhong and Conch Cement have entered the gypsum board market, but their impact is currently limited due to the competitive landscape [10][12] Market Dynamics - The gypsum board industry is characterized by a strong demand resilience, with demand decline being less severe compared to other building materials [13] - The introduction of cost-effective new products is expected to drive sales growth [13] - The market is currently in a bottleneck phase, with limited room for significant price adjustments due to stable production costs and weak demand [3] Production and Capacity - KNAUF is expanding production capacity with new lines expected to add 40-50 million square meters annually, while Saint-Gobain plans to build a new factory in the south [7][8] - Current production capacity for new factories is around 40-50 million square meters per year, while older facilities produce about 30-40 million square meters [9] Distribution Channels - Domestic brands like Longpai and Taishan primarily sell through project channels, while foreign brands focus on retail, leading to mutual market penetration [14][17] - The home decoration channel accounts for only 20-30% of the market, with the majority (70-80%) focused on project sales, which are currently facing profitability challenges for distributors [16][21] Financial Performance - Foreign brands maintain profitability with production costs around 4 RMB per square meter, despite the competitive pricing environment [11] - The overall market is experiencing a decline in profit margins due to aggressive pricing strategies and increased competition [18] Conclusion - The gypsum board industry is navigating a challenging environment marked by aggressive pricing strategies, competitive pressures, and evolving market dynamics. The resilience of demand and strategic expansions by key players may provide opportunities for growth despite current challenges.