从资金流向上来看，当日安徽国企改革板块主力资金净流出9.31亿元，游资资金净流入8808.66万元，散户资金净流入8.43亿元。安徽国企改革板 块个股资金流向见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 000630 | 铜陵有色 | - 5.47 | -5.03% | 404.56万 | 22.28亿 | | 600585 | 海螺水泥 | 22.06 | -2.69% | 42.44万 | 9.43亿 | | 000859 | 国风新材 | 9.06 | -2.58% | 183.50万 | 16.94亿 | | 688165 | 埃夫特 | 21.25 | -2.43% | 6.11万 | 1.31亿 | | 600318 | 新力金融 | 8.88 | -2.42% | 17.69万 | 1.58亿 | | 000596 | 古井贡酒 | 150.20 | -2.39% | 3.48万 | 5.24亿 | | 002556 | 辉煌股份 | 5.87 | -2.17% | 1 ...

中国银河（601881）证券发布研报称，2026年去产能效果有望显现，行业供需格局改善预期增强，价格 有望回升，企业盈利有望逐步修复。此外，水泥龙头企业加速海外产能布局，将贡献更多业绩增量，拉 开龙头企业盈利差距。玻璃纤维下游新兴产业发展势头较好，AI算力需求驱动下，特种玻纤纱高景气 有望持续；城市更新驱动消费建材在旧改、修缮市场的需求释放，消费升级将带动高品质绿色建材需求 提升；终端需求改善预期较弱，"反内卷"有望加速玻璃供给侧优化。 消费建材：10月家装零售需求走弱，高品质存量需求托底消费建材市场 2025年1-10月建筑及装潢材料类零售额同比增长0.5%，其中10月单月同比下降8.3%，环比下降2.1%。 随着地产销售的走弱，存量家装市场需求有所减弱，且因新房需求大幅缩减，今年消费建材需求不及往 年同期。后续城市更新战略的持续落地将释放修缮、旧改等需求，"好房子"建设标准的推进将提升高品 质绿色建材的市场渗透率。 浮法玻璃：供给缩减，但提振效果有限，11月价格继续承压 11月浮法玻璃市场刚需变化不明显；月产能减少，行业总供给收缩；企业库存虽有所下降，但仍处于历 史高位；浮法玻璃价格进一步下滑。后续来看， ...

从资金流向上来看，当日安徽国企改革板块主力资金净流出2691.67万元，游资资金净流出1665.75万元， 散户资金净流入4357.42万元。安徽国企改革板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入(元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 688249 | 晶合隼成 | 2.671Z | 15.43% | -208.46万 | -0.12% | -2.64 Z | -15.31% | | 301217 | 铜冠铜箔 | 8652.13万 | 5.27% | -1.10亿 | -6.70% | 2359.11万 | 1.44% | | 000417 | 合百集团 | 6347.07万 | 8.93% | -3434.37万 | -4.83% | -2912.70万 | -4.10% | | 000630 | 铜陵有色 | 4269.35万 | 1.83% | 3598.36万 | 1.54% | -7867.71万 | -3.37 ...

证券研究报告·行业跟踪周报·建筑材料 建筑材料行业跟踪周报 阶段性关注内需链条 2025 年 12 月 08 日 增持（维持） [Table_Tag] [Table_Summary] 投资要点 证券分析师 黄诗涛 执业证书：S0600521120004 huangshitao@dwzq.com.cn 证券分析师 石峰源 执业证书：S0600521120001 shify@dwzq.com.cn 行业走势 -11% -8% -5% -2% 1% 4% 7% 10% 13% 16% 19% 2024/12/9 2025/4/8 2025/8/6 2025/12/4 建筑材料 沪深300 ◼ 大宗建材方面： 相关研究 《建筑业 PMI 回升，基建或成为短期 稳经济抓手》 2025-11-30 《四季度高基数下寻找 alpha》 2025-11-24 东吴证券研究所 1 / 19 请务必阅读正文之后的免责声明部分 ◼ 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%、 ...

Core Viewpoint - The latest report from Tianfeng Securities indicates that the cement industry has strong support for bottom-line profitability in the short term, and its future development direction is becoming clearer [1] Short-term Analysis - The cement industry is currently entering a critical period of staggered production during the heating season, with over 85% of clinker lines in northern provinces in a shutdown state [2] - Various provinces have announced their shutdown plans for December, with the Yangtze River Delta region planning to shut down for 13 to 15 days, and Hunan province planning a complete shutdown for a month due to environmental pressures [2] - The increased efforts in staggered production have effectively reduced market supply, providing strong support for cement prices and establishing a solid foundation for bottom-line profitability in the industry [2] Related Companies - Conch Cement, as a leading company in the cement industry, has a large production scale and extensive sales network, allowing it to better control market supply and stabilize product prices during staggered production [3] - Huaxin Cement has made significant investments in technology research and environmental protection, enabling it to maintain a high market share and provide strong support for short-term profitability during staggered production [3] Long-term Outlook - The year 2025 is identified as a crucial turning point for the cement industry, with head enterprises beginning to address excess production capacity [4] - By November, a total of 52.5 million tons of capacity has been replaced, while 83.59 million tons of capacity has been exited, with policies in 2025 aimed at regulating production order in the industry [4] - The actual effects of excess production governance are expected to become evident in 2026, leading to a more equitable market competition and increased industry concentration [4] - Jidong Cement is highlighted as a company to watch, as it holds a significant market position in northern regions and is expected to optimize its capacity structure and improve production efficiency in response to policy changes [4] - Tapai Group, with a strong market share in southern China, focuses on technological innovation and green development, positioning itself to excel in future market competition [4] Summary - Tianfeng Securities' report outlines the short-term and long-term development trajectories of the cement industry, emphasizing the strong support for bottom-line profitability from staggered production and the new opportunities presented by the 2025 policy window and the expected effects of excess production governance in 2026 [5]

香港联交所最新资料显示，11月28日，Invesco Asset Management Limited增持海螺水泥（00914）155.5 万股，每股作价23.3208港元，总金额约为3626.38万港元。增持后最新持股数目为7800.05万股，最新持 股比例为6%。 来源：新浪港股 ...

| 表格序號 | 大股東/董事/最高行政人員名 作出披露的 買入 / 費出或涉及的 每股的平均價 | | | 持有權益的股份數目 佔已發行的 有關事件的日期 相 | | | --- | --- | --- | --- | --- | --- | | | 原因 | 股份數目 | | (請參閱上述*註 | 有投票權股 (日 / 月 / 年) 材 | | | | | | | 份自分比 | | | | | | | 96 ) | | CS20251202E00027 | Invesco Asset Management 101(L) 1,555,000(L) | | HKD 23.3208 | 78,000,500(L) | 6.00(L)28/11/2025 | | | Limited | | | | | 格隆汇12月3日丨根据联交所最新权益披露资料显示，2025年11月28日，海螺水泥(00914.HK)获Invesco Asset Management Limited在场内以每股均价23.3208 港元增持155.5万股，涉资约3626.38万港元。 增持后，Invesco Asset Management Li ...

格隆汇12月3日丨根据联交所最新权益披露资料显示，2025年11月28日，海螺水泥(00914.HK)获Invesco Asset Management Limited在场内以每股均价23.3208 港元增持155.5万股，涉资约3626.38万港元。 增持后，Invesco Asset Management Limited最新持股数目为7800.05万股，持股比例由5.88%上升至6.00%。 | 表格序號 | 大股東/董事/最高行政人員名 作出披露的 買入 / 費出或涉及的 每股的平均價 | | | 持有權益的股份數目 佔已發行的 有關事件的日期 相 | | | --- | --- | --- | --- | --- | --- | | | 原因 | 股份數目 | | (請參閱上述*註 | 有投票權股 (日 / 月 / 年) 材 | | | | | | | 份自分比 | | | | | | | 96 ) | | CS20251202E00027 | Invesco Asset Management 101(L) 1,555,000(L) | | HKD 23.3208 | 78,000,500(L) | ...

Group 1 - Invesco Asset Management Limited increased its stake in Conch Cement (600585) by acquiring 1.555 million shares at a price of HKD 23.3208 per share, totaling approximately HKD 36.2638 million [1] - Following the acquisition, Invesco's total shareholding in Conch Cement reached 78.0005 million shares, representing a 6% ownership stake [1]

Core Viewpoint - Invesco Asset Management Limited has increased its stake in Conch Cement (00914) by acquiring 1.555 million shares at a price of HKD 23.3208 per share, totaling approximately HKD 36.2638 million, resulting in a new holding of 78.0005 million shares, representing 6% of the company [1] Group 1 - Invesco Asset Management Limited's recent purchase of shares indicates a positive outlook on Conch Cement's performance [1] - The total investment made by Invesco amounts to approximately HKD 36.2638 million, reflecting significant confidence in the company's future [1] - Following the acquisition, Invesco's total shareholding in Conch Cement has reached 78.0005 million shares, which is 6% of the company's total shares [1]