◼ 周观点：（1） CPI、PPI 好于预期，主要是反内卷因素，反映到地产链 上就是经过前几年竞争和包袱的出清，地产链的价格逐渐回升，26 年或 迎来地产链业绩的拐点。美联储议息决议反映出后续降息路径比较纠 结。短期市场仍处于震荡期，首先关注红利高息方向，例如兔宝宝、上 峰水泥、塔牌集团、欧普照明、欧派家居等。其次是欧美出口产业链， 中国巨石、中材科技、亚翔集成、爱丽家居、石头科技、海尔智家等。 再次是装修消费方向，建议关注三棵树、悍高集团、箭牌家居、兔宝宝、 欧派家居等。中长期而言，中国国力的相对上升和再通胀进程或推动汇 率持续升值，消费和科技白马公司值得战略性逢低关注。（2）科技方面， 十五五期间科技自立自强是重中之重。国产半导体有望加快发展，尤其 是先进制程，利好洁净室工程板块，订单均有高增，建议关注亚翔集成 和柏诚股份，受益于 PCB 升级的玻纤企业，建议关注中材科技、宏和 科技等。AI 端侧应用上，随着模型和算力的匹配，26 年智能家电有望 快速发展，建议关注处于 1-10 的阶段的智能摄像头行业龙头萤石网络。 处于 10-100 阶段的清洁机器人龙头石头科技。同时也建议关注其他科 技属性较强的公司 ...

证券研究报告 | 行业周报 gszqdatemark 2026 01 11 年 月 日 建筑材料 反内卷预期再起，关注后续供给侧积极变化 2026 年 1 月 5 日至 1 月 9 日建筑材料板块（ SW）上涨 1.89%，其中水泥 （SW）上涨 1.62%，玻璃制造（SW）上涨 3.10%，玻纤制造（SW）上 涨 0.75%，装修建材（SW）上涨 2.57%，本周建材板块相对沪深 300 超 额收益 1.01%。本期建筑材料板块（SW）资金净流入额为-9.53 亿元。 【周数据总结和观点】 2026 年中国人民银行工作会议召开，明确把促进经济高质量发展、物价 合理回升作为货币政策的重要考量。根据 wind 统计，2025 年 12 月地方 政府债总发行量 2837.47 亿元，发行金额环比 2025 年 11 月下降 68.9%， 同比 2024 年 12 月下降 74.0%。化债政策加码下政府财政压力有望减轻， 企业资产负债表也存在修复的空间，市政工程类项目有望加快推进，市政 管网及减隔震实物工作量有望加快落地，关注龙泉股份、青龙管业、中国 联塑、震安科技。浮法玻璃供需仍有矛盾，光伏玻璃开启自律减产，供需 ...

Investment Rating - The report maintains a "Buy" rating for key stocks in the construction materials sector, including Yao Pi Glass, Yinlong Co., Puyang Huicheng, San Ke Shu, and Beixin Building Materials, while recommending "Hold" for Weixing New Materials [9]. Core Insights - The construction materials sector experienced a decline of 1.25% from December 29 to December 31, 2025, with cement down 1.54%, glass manufacturing down 3.53%, and fiberglass down 1.19% [12]. - The recent policy change regarding the personal sales tax on housing is expected to impact the market positively, with potential for further supportive measures [1]. - The cement industry is currently facing weak demand, with prices fluctuating around the breakeven point, and a focus on improving cash flow rather than just sales volume [2][17]. - The glass market is experiencing a supply-demand imbalance, but self-regulation in the photovoltaic glass sector may alleviate some pressure [3][7]. - Consumer building materials are benefiting from favorable second-hand housing transactions and consumption stimulus policies, with a long-term potential for market share growth [1][8]. Summary by Sections Cement Industry Tracking - As of December 31, 2025, the national cement price index was 352.65 CNY/ton, with a slight decrease of 0.06% from the previous week [17]. - The cement output for the week was 2.847 million tons, down 1.04% week-on-week, indicating a continued contraction in demand as temperatures drop and the Spring Festival approaches [2][17]. - The utilization rate of cement clinker production lines was 38.43%, showing a slight increase, while the cement inventory ratio decreased to 59.1% [17]. Glass Industry Tracking - The average price of float glass was 1121.29 CNY/ton as of December 31, 2025, reflecting a 1.65% decline from the previous week [3]. - Inventory levels for float glass increased year-on-year, indicating ongoing supply challenges despite some production line shutdowns [3][7]. Fiberglass Industry Tracking - The fiberglass market is currently stable, with no significant price changes reported, although demand remains weak [7]. - The electronic fiberglass segment continues to see strong demand for high-end products, while traditional fiberglass demand is expected to decline [7]. Consumer Building Materials - The consumer building materials sector is showing signs of weak recovery, with stable prices for key raw materials like asphalt and acrylic but fluctuations in aluminum and natural gas prices [8]. - The report highlights the potential for growth in companies like San Ke Shu and Beixin Building Materials due to favorable market conditions [1][8].

Investment Rating - The report maintains an "Accumulate" rating for the building materials industry [1] Core Viewpoints - The real estate chain is gradually clarifying its bottom, with expectations for a performance turning point in 2026 after clearing burdens from 2025 [3][4] - The building materials sector has shown a weekly increase of 4.56%, outperforming the CSI 300 and Wind All A indices by 2.61% and 1.78%, respectively [3] - The report highlights the stability in cement prices, with the national average price at 354.0 RMB/ton, unchanged from the previous week but down 62.2 RMB/ton year-on-year [3][10] - Glass prices have decreased, with the average price for float glass at 1140.1 RMB/ton, down 11.3 RMB/ton from the previous week and down 260.7 RMB/ton year-on-year [41][46] - The fiberglass market is expected to see stable growth in demand, particularly in wind power and thermoplastics, with effective capacity projected to reach 759.2 million tons in 2026, a year-on-year increase of 6.9% [4][6] Summary by Sections 1. Cement Market Overview - The national cement market price remains stable at 354.0 RMB/ton, with regional variations noted [10][11] - The average cement inventory ratio is 61.8%, reflecting a slight decrease from the previous week [18][20] - The report anticipates a rebound in cement prices if physical demand stabilizes, particularly in provinces with significant infrastructure projects [4][9] 2. Glass Market Overview - The float glass market is experiencing a slight decline in prices, with an average price of 1140.1 RMB/ton [41] - Inventory levels have increased, with a total of 5533 million weight boxes reported, indicating a need for inventory reduction [46] - The report suggests that the glass industry may face challenges in the short term due to high inventory levels and weak demand [4][41] 3. Fiberglass Market Overview - The fiberglass industry is expected to see a gradual recovery, with demand driven by new applications and stable growth in traditional sectors [4] - Effective capacity for fiberglass is projected to increase, supporting a positive outlook for leading companies in the sector [4][6] - The report recommends companies such as China Jushi and suggests attention to other players like Zhongcai Technology and Honghe Technology [4]

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., Sanjike Tree, and Beixin Building Materials [9]. Core Insights - The construction materials sector saw a 3.64% increase from December 22 to December 26, 2025, with notable gains in glass fiber manufacturing (10.06%) and glass manufacturing (5.04%) [1][13]. - The report emphasizes the importance of demand stabilization and the implementation of anti-involution policies, particularly in the context of housing policy adjustments in Beijing [1]. - The report highlights the ongoing challenges in the cement market, with a focus on the need for macroeconomic improvements, especially in the housing sector, to stimulate demand [2][18]. Summary by Sections Cement Industry Tracking - As of December 26, 2025, the national cement price index was 352.28 CNY/ton, a decrease of 0.26% from the previous week [2][18]. - The cement output for the week was 2.877 million tons, down 2.73% week-on-week, indicating a continued contraction in demand as temperatures drop and the Spring Festival approaches [2][18]. - The capacity utilization rate for cement clinker kilns was 37.42%, reflecting a decrease of 0.23 percentage points from the previous week [2][18]. Glass Industry Tracking - The average price of float glass as of December 25, 2025, was 1140.08 CNY/ton, with a weekly decline of 0.98% [3]. - Inventory levels for glass products increased, with a total of 55.33 million heavy boxes reported, up 38,000 boxes from the previous week [3]. Glass Fiber Industry Tracking - The market for non-alkali glass fiber remained stable, with average prices holding steady [7]. - Demand for glass fiber products has shown signs of weakness, with reduced purchasing intentions from downstream buyers [7]. Consumer Building Materials - The consumer building materials sector is experiencing a weak recovery, with prices for upstream materials like aluminum alloy and acrylic remaining stable [7]. - The report suggests that consumer building materials will benefit from favorable second-hand housing transactions and consumption stimulus policies [1]. Carbon Fiber Industry Tracking - The carbon fiber market price remained stable, with a weekly production of 2,392 tons and an operating rate of 79.47% [8]. - The industry continues to face challenges with profitability, as the average production cost was reported at 105,900 CNY/ton, leading to negative margins for many companies [8].

Investment Rating - The report maintains an "Accumulate" rating for the building materials industry [1] Core Views - The building materials sector is expected to attract attention during the current volatile period, with a focus on high-yield assets and companies such as Rabbit Baby, Shangfeng Cement, and Op Lighting [4][5] - The report highlights the importance of domestic demand chains and anticipates a rebound in the fiberglass and electronic fabric markets in 2026 [3] Summary by Sections 1. Bulk Building Materials Fundamentals and High-Frequency Data - **Cement**: The national average price for high-standard cement is 354.8 CNY/ton, up by 0.2 CNY/ton week-on-week, but down by 69.2 CNY/ton year-on-year. The average cement inventory ratio is 64.8%, down by 1.6 percentage points week-on-week, and the average daily shipment rate is 43.9%, down by 0.7 percentage points week-on-week [4][18][20] - **Glass**: The average price for float glass is 1165.1 CNY/ton, up by 1.2 CNY/ton week-on-week, but down by 247.0 CNY/ton year-on-year. The inventory of float glass stands at 5542 million heavy boxes, down by 133 million heavy boxes week-on-week [4][42][45] - **Fiberglass**: The market price for domestic alkali-free roving remains stable, with mainstream transaction prices around 3250-3700 CNY/ton. The effective production capacity for fiberglass is expected to reach 759.2 million tons in 2026, a year-on-year increase of 6.9% [4][8] 2. Industry Dynamics Tracking - The report notes that the cement industry is undergoing supply-side adjustments, with a focus on eliminating outdated capacity. The expected net capacity reduction is 40.49 million tons, equivalent to 6.8% of the national clinker design capacity by the end of 2024 [4][8] - The glass industry is experiencing an increase in the loss rate, prompting the closure of older production lines. The report anticipates a rebound in glass prices in the first half of 2026 due to supply contraction [4][8] 3. Weekly Market Review and Sector Valuation - The building materials sector saw a decline of 1.41% this week, underperforming the CSI 300 index, which fell by 0.08% [4] - The report emphasizes the need for strategic attention on companies with strong fundamentals and growth potential, particularly in the context of ongoing economic adjustments and international trade dynamics [4][5]

证券研究报告 | 行业周报 gszqdatemark 2025 12 14 年 月 日 建筑材料 作者 分析师 沈猛 执业证书编号：S0680522050001 邮箱：shenmeng@gszq.com 分析师 陈冠宇 2025 年 12 月 8 日至 12 月 12 日建筑材料板块（SW）下跌 1.90%，其中 水泥（SW）下跌 1.21%，玻璃制造（SW）下跌 1.99%，玻纤制造（SW） 下跌 2.32%，装修建材（SW）下跌 2.27%，本周建材板块相对沪深 300 超额收益-1.01%。本期建筑材料板块（SW）资金净流入额为-8.10 亿元。 【周数据总结和观点】 本周中央经济工作会议强调，要着力稳定房地产市场，因城施策控增量、 去库存、优供给，鼓励收购存量商品房重点用于保障性住房等。深化住房 公积金制度改革，有序推动"好房子"建设。加快构建房地产发展新模式。 积极有序化解地方政府债务风险，督促各地主动化债，不得违规新增隐性 债务。优化债务重组和置换办法，多措并举化解地方政府融资平台经营性 债务风险。根据 wind 统计，2025 年 11 月地方政府债总发行量 9126.91 亿元，发行金额环比 ...

东吴证券近日发布建筑材料行业跟踪周报：本周全国高标水泥市场价格为354.7元/吨，较上周+4.5元/ 吨，较2024年同期-70.3元/吨。较上周价格持平的地区：泛京津冀地区、两广地区、华北地区、东北地 区、西北地区；较上周价格上涨的地区：长三角地区（+10.0元/吨）、长江流域地区（+10.7元/吨）、 华东地区（+5.7元/吨）、中南地区（+6.7元/吨）、西南地区（+11.0元/吨）；无较上周价格下跌的地 区。 以下为研究报告摘要： 投资要点 本周（2025.11.29–2025.12.5，下同）：本周建筑材料板块（SW）涨跌幅1.55%，同期沪深300、万得全 A指数涨跌幅分别为1.28%、0.72%，超额收益分别为0.27%、0.82%。 1、玻纤：（1）普通品类短期复价节奏需关注下游库存去化情况和终端需求支撑。（2）风电、热塑短 切等供给格局相对较好的中高端品类同时复价，体现龙头企业提升盈利的意愿，龙头企业凭借产品结构 优势享受超额利润，叠加10月初7628电子布提价0.3元也已落地，中高端占比相对较高和普通电子布体 量大的龙头企业业绩增厚有望更为显著（巨石、中材科技、国际复材等）。（3）我们认为 ...

Investment Rating - The report maintains an "Overweight" rating for the construction materials industry [1]. Core Insights - The construction materials sector has shown a weekly increase of 1.55%, outperforming the CSI 300 and Wind All A indices, which increased by 1.28% and 0.72%, respectively, resulting in excess returns of 0.27% and 0.82% [4]. - Cement prices have increased to 354.7 CNY/ton, up by 4.5 CNY/ton from the previous week, but down by 70.3 CNY/ton compared to the same period last year [4][14]. - The average cement inventory level is at 66.4%, a decrease of 1.7 percentage points from the previous week, while the average cement shipment rate is 44.6%, down by 0.8 percentage points week-on-week [21]. - The report highlights that infrastructure construction is expected to be a key driver for economic stability in the short term, with recommendations to focus on companies in the infrastructure supply chain and home improvement sectors [4]. Summary by Sections 1. Bulk Construction Materials Fundamentals and High-Frequency Data - **Cement**: The national average cement price is 354.7 CNY/ton, with significant regional price increases noted in the Yangtze River Delta and Southwest regions [4][14]. The average shipment rate has decreased to 44.6% [21]. - **Glass**: The average price of float glass is reported at 1163.9 CNY/ton, reflecting a weekly increase of 16.0 CNY/ton but a year-on-year decrease of 254.7 CNY/ton [48]. The inventory level for float glass is 5675 million weight boxes, down by 83 million from the previous week [50]. - **Fiberglass**: The market remains stable with no significant price changes, and the focus is on the demand recovery in the downstream sectors [4]. 2. Industry Dynamics Tracking - The report notes that the construction materials sector is experiencing a recovery in demand, particularly in the southern regions, while northern regions face challenges due to seasonal weather impacts [4]. 3. Weekly Market Review and Sector Valuation Table - The construction materials sector has shown resilience with a positive performance compared to broader market indices, indicating potential investment opportunities [4]. 4. Recommendations - The report suggests focusing on companies involved in infrastructure, home improvement, and export-oriented sectors, including Conch Cement, Oriental Yuhong, and China Communications Construction [4].

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].