丨证券研究报告丨 联合研究丨公司点评丨中材科技（002080.SZ） [Table_Title] 业绩高增，特种电子布销量爆发 报告要点 [Table_Summary] 中材科技 2025H 实现营业收入 133 亿元，同比增长 26%；归属净利润 10.0 亿元，同比增长 115%，扣非净利润约 8.1 亿元，同比增长 245%。2 季度实现营业收入 78 亿元，同比增长 28%； 归属净利润 6.4 亿元，同比增长 155%，扣非净利润约 5.6 亿元，同比增长 342%。 分析师及联系人 [Table_Author] 范超 邬博华 杨洋 张佩 董超 SAC：S0490513080001 SAC：S0490514040001 SAC：S0490517070012 SAC：S0490518080002 SAC：S0490523030002 SFC：BQK473 SFC：BQK482 SFC：BUW100 请阅读最后评级说明和重要声明 %% %% [Table_Summary2] 事件描述 公司 2025H 实现营业收入 133 亿元，同比增长 26%；归属净利润 10.0 亿元，同比增长 115%， 扣非净 ...

建筑材料 2025 年 08 月 24 日 投资评级：看好（维持） 行业走势图 数据来源：聚源 -12% 0% 12% 24% 36% 48% 2024-08 2024-12 2025-04 建筑材料 沪深300 zhangxucheng@kysec.cn 证书编号：S0790520020003 绿色政策推动供给格局改善，建材反内卷投资进行时 近日，我国建材行业节能降碳取得突破性进展。水泥、玻璃、陶瓷等六大子行业 已发布碳减排技术指南，清洁能源占比显著提升，水泥熟料标杆产能较 2020 年提 高 15 个百分点。绿色建材下乡、"以旧换新"全国联动，绿色消费加速升温。以 "六零"示范工厂为核心的 30 个科技攻关项目已有逾 10 个取得阶段性成果， CCUS 示范线年捕集能力达 10-20 万吨，零外购电、零化石能源、零一次资源、零 碳排放、零废弃物、零员工等新技术全面落地。水泥行业 3 月纳入全国碳市场， 进一步倒逼低效产能退出。随着碳足迹标准体系完善，绿色低碳已成为建材行业 升级的核心驱动力。消费建材板块推荐：三棵树（渠道下沉，零售扩张）、东方雨 虹（防水龙头，经营结构优化）、伟星新材（经营优质，零售业务占 ...

证券研究报告 | 行业周报 gszqdatemark 2025 08 24 年 月 日 建筑材料 弱地产，期待更多政策托底 2025 年 8 月 18 日至 8 月 22 日建筑材料板块（SW）上涨 1.83%，其中 水泥（SW）上涨 0.48%，玻璃制造（SW）上涨 1.39%，玻纤制造（SW） 上涨 2.40%，装修建材（SW）上涨 2.95%，本周建材板块相对沪深 300 超额收益-1.44%。本期建筑材料板块（SW）资金净流入额为-6.16 亿元。 【周数据总结和观点】 根据 wind 统计，2025 年 7 月地方政府债总发行量 12134.93 亿元，发行 金额环比 2025 年 6 月增长 3.2%，同比 2024 年 7 月增长 70.7%。截至目 前，2025 年一般债发行规模 1.73 万亿元，同比+0.30 万亿元，专项债发 行规模 5.60 万亿元，同比+2.11 万亿元。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 ...

Investment Rating - The report maintains an "Overweight" rating for the construction materials sector [4] Core Views - The construction materials sector is experiencing weak fundamentals, with expectations for more supportive real estate policies [1] - The sector saw a net capital outflow of 517 million yuan during the week, indicating a cautious market sentiment [1] - The report highlights the potential for recovery in municipal engineering projects due to improved government fiscal policies [2] Summary by Sections Cement Industry Tracking - As of August 15, 2025, the national cement price index is 335.75 yuan/ton, a slight decrease of 0.06% from the previous week [3] - The cement output was 2.608 million tons, down 1.27% week-on-week, with a clinker capacity utilization rate of 51.74%, down 13.01 percentage points [3][16] - The cement industry faces challenges including slowing infrastructure growth, increasing differentiation in housing construction, and intense competition in the civil market [16] Glass Industry Tracking - The average price of float glass is 1235.66 yuan/ton, reflecting a decline of 3.08% from the previous week [3] - Inventory levels for float glass have increased, indicating ongoing supply-demand imbalances [6] Fiberglass Industry Tracking - The price of non-alkali fiberglass remains stable, with slight fluctuations in demand due to seasonal factors [7] - The report notes a potential recovery in demand for wind power fiberglass as bidding volumes increase [2] Consumer Building Materials - Consumer building materials are benefiting from favorable second-hand housing transactions and consumption stimulus policies [2] - The report recommends stocks such as Beixin Building Materials and Weixing New Materials for their long-term market share growth potential [9] Carbon Fiber Market - The carbon fiber market is showing signs of slow recovery, with a production rate of 61.49% and an increase in inventory levels [8] - The report emphasizes the importance of monitoring price stabilization in the context of improving economic expectations [2]

Investment Rating - The investment rating for the construction materials industry is "Positive" (maintained) [1] Core Views - The construction materials sector is benefiting from significant infrastructure projects, such as the establishment of the new Tibet Railway Company with a registered capital of 95 billion yuan, which is expected to drive GDP growth by approximately 0.18 percentage points annually [3] - The report highlights key companies in the consumer building materials segment, including Sankeshu (channel expansion), Dongfang Yuhong (waterproofing leader), Weixing New Materials (high retail business proportion), and Jianlang Hardware [3] - The cement sector is expected to benefit from the National Development and Reform Commission's energy-saving and carbon reduction initiatives, aiming to control cement clinker capacity at around 1.8 billion tons by the end of 2025 [3] - The report also notes the positive impact of "equal tariffs" on glass fiber leaders with overseas production bases, enhancing profitability [3] Summary by Sections Market Performance - The construction materials index increased by 2.88% in the week from August 11 to August 15, 2025, outperforming the CSI 300 index by 0.51 percentage points [4][13] - Over the past three months, the CSI 300 index rose by 8.87%, while the construction materials index increased by 16.67%, outperforming the CSI 300 by 7.80 percentage points [4][13] - In the past year, the CSI 300 index increased by 25.61%, and the construction materials index rose by 35.30%, outperforming the CSI 300 by 9.69 percentage points [4][13] Cement Sector - As of August 15, 2025, the average price of P.O42.5 bulk cement in China was 275.14 yuan/ton, reflecting a 0.52% increase from the previous period [6][23] - The cement clinker inventory ratio was 66.18%, down by 1.30 percentage points [6][23] - Regional price variations were noted, with Northeast China seeing a 2.64% increase, while North China experienced a 0.75% decrease [6][23] Glass Sector - The average spot price of float glass as of August 15, 2025, was 1209.38 yuan/ton, down by 3.97% [6][77] - The average price of photovoltaic glass was 116.41 yuan/weight box, reflecting a slight increase of 0.13% [6][85] - National float glass inventory increased by 118 million weight boxes, a rise of 2.15% [6][79] Glass Fiber Sector - The market prices for various types of glass fiber remained stable, with some flexibility in transactions [6][4] - The report indicates that the glass fiber sector is also experiencing positive trends, with specific companies highlighted for their performance [6][4] Consumer Building Materials - The report notes that raw material prices for consumer building materials are maintaining a slight fluctuation trend [6][4] - Key companies in this segment are also tracked for their valuation performance [6][4]

Investment Rating - The report recommends a "Buy" rating for companies such as Beixin Building Materials and China Jushi, while suggesting an "Overweight" rating for Weixing New Materials [9]. Core Views - The construction materials sector has shown a mixed performance, with cement prices stabilizing while glass and fiberglass sectors face challenges [2][3]. - The recent policy changes in Beijing regarding real estate are expected to influence demand dynamics across the sector [2]. - The report highlights the potential for recovery in the construction materials sector, particularly in municipal engineering projects due to increased government bond issuance [2]. Summary by Sections 1. Market Overview - From August 4 to August 8, 2025, the construction materials sector (SW) increased by 1.24%, with cement rising by 2.81% and glass manufacturing declining by 0.37% [12]. - The net capital inflow for the construction materials sector was -680 million yuan during this period [12]. 2. Cement Industry Tracking - As of August 8, 2025, the national cement price index was 335.96 yuan/ton, a decrease of 0.51% from the previous week [16]. - The national cement output was 2.6415 million tons, down 4.08% week-on-week, with infrastructure cement supply also declining [16]. - The report notes that while infrastructure remains a key demand driver, residential construction demand is weak, and recovery in civil demand is contingent on seasonal factors [16]. 3. Glass Industry Tracking - The average price of float glass was 1274.90 yuan/ton, reflecting a 1.57% decrease from the previous week [6]. - Inventory levels for glass have increased, indicating ongoing supply-demand imbalances [6]. 4. Fiberglass Industry Tracking - The report indicates that fiberglass prices have stabilized after a period of decline, with demand expected to improve due to growth in wind power installations [7]. - The market for electronic yarn remains stable, with high-end products experiencing strong demand [7]. 5. Consumer Building Materials - The consumer building materials sector is benefiting from improved second-hand housing transactions and consumption stimulus policies [2]. - The report continues to recommend companies like Beixin Building Materials and Weixing New Materials for their growth potential [9]. 6. Carbon Fiber Industry Tracking - The carbon fiber market is showing signs of stability, with production levels remaining consistent and demand expected to grow in various applications [8].

建筑材料 2025 年 08 月 10 日 投资评级：看好（维持） 行业走势图 数据来源：聚源 -24% -12% 0% 12% 24% 36% 2024-08 2024-12 2025-04 建筑材料 沪深300 相关研究报告 《政治局经济政策布局，建材反内卷 投资进行时—行业周报》-2025.8.3 《雅江下游水电工程顺利开工，关注 建 材 投 资 机 会 — 行业周报》- 2025.7.27 《中央城市工作会强调城市更新，关 注 建 材 投 资 机 会 — 行 业 周 报 》- 2025.7.20 政策多角度推动供给新格局，建材反内卷进行时 ——行业周报 张绪成（分析师） zhangxucheng@kysec.cn 证书编号：S0790520020003 政策多角度推动供给新格局，建材反内卷投资进行时 近日《经济日报》刊发专题报道，系统梳理我国建材行业绿色低碳最新进展：水 泥行业正式纳入全国碳市场，30 个"六零"示范工厂攻关项目已有逾 1/3 取得阶 段性成果，水泥、平板玻璃等行业碳排放核算标准完成修订，碳标签体系加速落 地。政策端持续加码《建材行业碳达峰实施方案》配套研究，重点推进水泥、平 板玻璃、 ...

Investment Rating - The industry investment rating is "Positive" and maintained [12] Core Insights - The political bureau meeting emphasized the need to combat "involution" and promote continuous policy advancement, focusing on optimizing market competition and regulating chaotic enterprise competition [5][21] - North American cloud service capital expenditure is accelerating, leading to sustained high demand for specialty electronic fabrics [6] - Cement prices are experiencing a narrowing decline, while glass inventory continues to decrease [7] - Recommendations include focusing on specialty fiberglass and the African supply chain, with leading companies being the main investment theme for the year [9] Summary by Sections Political and Economic Context - The political bureau meeting on July 30 highlighted the importance of advancing the construction of a unified national market and optimizing market competition [5] - The report analyzes the profitability of various industries, indicating that photovoltaic glass and carbon fiber are at the bottom, while cement and fiberglass are slightly profitable [5] North American Cloud Services - Recent quarterly reports from Microsoft and Meta show that AI is driving revenue and performance growth, with capital expenditures continuing to accelerate [6] - The electronic fabric industry is on a clear upward trend, with domestic leaders rapidly achieving domestic substitution [6] Cement and Glass Market - The domestic cement market is affected by adverse weather conditions, with an average shipment rate of 44.5%, down 2.2 percentage points year-on-year [7] - The average national cement price is 344.84 yuan/ton, a decrease of 0.97 yuan/ton month-on-month and 42.74 yuan/ton year-on-year [26] - The glass market is beginning to digest social inventory, with production and sales rates indicating a need for policy changes to influence market dynamics [8][38] Recommendations - Specialty fabrics: Core leader Zhongcai Technology is recommended due to high demand from AI and significant supply barriers [9] - African supply chain: Keda Manufacturing is recommended as a local leader with advantages in production, channels, and brand [9] - The report suggests that the 2025 consumption of building materials is expected to see upward demand and structural optimization [9]

证券研究报告 | 行业周报 gszqdatemark 2025 08 03 年 月 日 建筑材料 "反内卷"情绪降温，关注基本面变化 2025 年 7 月 28 日至 8 月 1 日建筑材料板块（SW）下跌 2.30%，其中水 泥（SW）下跌 1.25%，玻璃制造（SW）下跌 4.55%，玻纤制造（SW） 下跌 4.01%，装修建材（SW）下跌 2.03%，本周建材板块相对沪深 300 超额收益-0.35%。本期建筑材料板块（SW）资金净流入额为-24.33 亿元。 【周数据总结和观点】 本周中共中央政治局召开会议，会议强调"落实好中央城市工作会议精神， 高质量开展城市更新"，城市更新为地产需求侧的主要抓手，同时强调"依 法依规治理企业无序竞争。推进重点行业产能治理"，反内卷仍为政策主 线，但基调较中央财经委员会第六次会议有所缓和，市场情绪回归理性。 根据 wind 统计，2025 年 7 月地方政府债总发行量 12134.93 亿元，发行 金额环比 2025 年 6 月增长 3.2%，同比 2024 年 7 月增长 70.7%。截至目 前，2025 年一般债发行规模 1.52 万亿元，同比+0.22 万亿元 ...

Investment Rating - The investment rating for the construction materials industry is "Positive" (maintained) [1] Core Views - The central urban work conference emphasized urban renewal, which is expected to drive demand for construction materials such as pipes, waterproofing, and coatings. This will lead to significant improvements in the real estate chain's fundamentals [3] - The report recommends several companies in the consumer building materials sector, including Sankeshu (channel expansion), Dongfang Yuhong (waterproofing leader), Weixing New Materials (high retail business ratio), and Jianlang Hardware. Beneficiary companies include Beixin Building Materials (gypsum board leader) [3] - The National Development and Reform Commission's action plan for the cement industry aims to control cement clinker capacity at around 1.8 billion tons by the end of 2025, which is expected to accelerate energy-saving and carbon reduction efforts [3] Market Performance - The construction materials index fell by 0.23% in the week from July 14 to July 18, 2025, underperforming the CSI 300 index by 1.32 percentage points. Over the past three months, the CSI 300 index rose by 7.17%, while the construction materials index increased by 4.36%, underperforming by 2.82 percentage points. In the past year, the CSI 300 index rose by 14.68%, and the construction materials index increased by 16.62%, outperforming by 1.94 percentage points [4][13] Cement Sector - As of July 18, 2025, the average price of P.O42.5 bulk cement nationwide was 280.87 CNY/ton, down 0.71% month-on-month. The clinker inventory ratio was 67.24%, up 1.35 percentage points [6][27] - The report highlights regional price variations, with Northeast China stable, North China up by 0.74%, and East China down by 1.90% [26] Glass Sector - The spot price of float glass as of July 18, 2025, was 1214.63 CNY/ton, an increase of 0.71% from the previous week. The inventory of float glass nationwide decreased by 175 million weight boxes, a decline of 3.05% [82][84] - The average price of photovoltaic glass remained stable at 116.02 CNY/weight box [89] Fiberglass Sector - The market price for non-alkali 2400tex direct yarn ranged from 3300 to 4100 CNY/ton, with variations depending on the manufacturer [6] Consumer Building Materials - As of July 18, 2025, the price of asphalt was 4570 CNY/ton, stable week-on-week, and up 2.93% year-to-date. The price of titanium dioxide was 13050 CNY/ton, down 1.14% month-on-month [6]