Investment Rating - The investment rating for the construction materials industry is "Positive" (maintained) [1] Core Insights - The construction materials industry has made significant progress in energy conservation and carbon reduction, with six major sub-industries releasing carbon reduction technology guidelines and a notable increase in the share of clean energy [3][4] - The cement industry is expected to benefit from national policies aimed at controlling cement clinker production capacity and improving energy efficiency standards [3] - The report recommends several companies within the construction materials sector, including SanKeTree, Dongfang Yuhong, Weixing New Materials, and Jianlang Hardware, as well as beneficiaries like Beixin Building Materials and Haizhu Cement [3] Summary by Sections Market Performance - The construction materials index rose by 2.91% from August 18 to August 22, 2025, underperforming the CSI 300 index by 1.27 percentage points [4][13] - Over the past three months, the CSI 300 index increased by 13.42%, while the construction materials index rose by 16.67%, outperforming the CSI 300 by 3.25 percentage points [4][13] - In the past year, the CSI 300 index increased by 30.86%, and the construction materials index rose by 35.30%, outperforming the CSI 300 by 4.44 percentage points [4][13] Cement Sector - As of August 22, 2025, the average price of P.O42.5 bulk cement was 280.47 CNY/ton, reflecting a 1.94% increase from the previous period [6][24] - The clinker inventory ratio was 64.62%, showing a decrease of 1.56 percentage points [6][24] - Regional price trends varied, with notable increases in East China (+5.05%) and Central China (+6.53%), while South China saw a decrease of 2.82% [24][26] Glass Sector - The average spot price for float glass was 1187.88 CNY/ton, down by 1.78% from the previous period [6][81] - The inventory of float glass increased by 28 million weight boxes, a rise of 0.50% [6][83] - The price of photovoltaic glass remained stable at 116.41 CNY/weight box [6][87] Fiberglass Sector - The market prices for fiberglass remained stable, with some flexibility in transactions noted [6][19] - The report highlights the performance of various companies within the fiberglass sector, indicating a generally positive trend [6][19] Consumer Building Materials - The prices of raw materials for consumer building materials showed slight fluctuations, with specific price data provided for various materials [6][20]

Group 1 - The company, Jianlang Hardware, announced the acquisition of two invention patent certificates [1] - The patents are for "Sliding Wheel Mechanism for Push-Pull Doors and Windows" and "Combination Board Slot Embedded Parts and Curtain Wall Installation System" [1]

广东坚朗五金制品股份有限公司 关于公司获得发明专利证书的公告 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。 证券代码：002791 证券简称：坚朗五金 公告编号：2025-054 近日，广东坚朗五金制品股份有限公司(以下简称"公司"或"坚 朗五金")获得中国国家知识产权局颁发的 2 项发明专利证书，具体 情况如下： | 专利名称 | | 专利号 | | 专利申请日 | 专利授权 | 专利 | 专利 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | 日 | 类型 | 权人 | | ZL | 2023 | 1 | 1035511.2 | 2023/8/16 | 2025/8/19 | 发明 专利 | 坚朗 五金 | | ZL | 2023 | 1 | 1204046.0 | 2023/9/18 | 2025/8/19 | 发明 专利 | 坚朗 五金 | | 推拉式门窗的滑 轮机构 组合式板槽埋件 及幕墙安装系统 | | | | | | | | 注：本发明为中国授权专利.发明专利的保护期 ...

Investment Rating - The report maintains a positive outlook on the building materials industry, particularly in AI materials and traditional building materials entering a price increase season [1][3]. Core Insights - The AI materials market continues to expand, driven by the anticipation of mass production in the AI industry chain, which is expected to boost demand for related products [2][3]. - The construction materials sector is showing signs of recovery, with consumption fundamentals expected to improve in the second half of 2025 [10][24]. - The cement industry is entering a peak season, with price increases already observed in the Yangtze River Delta region [30][33]. Summary by Sections AI Materials - The M9 production for switches is expected to ramp up ahead of schedule, with core Q fabric suppliers also increasing production capacity [2]. - The demand for low dielectric fabrics is anticipated to rise alongside the production of GB200 and GB300 cabinets [2][3]. - The overall production ramp-up is seen as a key support for market trends [2]. Cement Industry - The opening of major infrastructure projects in Xinjiang and Tibet is expected to enhance market confidence and drive demand for cement [8][30]. - The cement market has seen a slight price increase, with certain regions experiencing price hikes of 10-30 RMB per ton [33][34]. - The report highlights a potential supply reduction in the North China region due to planned production cuts for air quality improvement [32][33]. Building Materials - The report notes a significant policy shift in Beijing aimed at stimulating the real estate market, which is expected to positively impact consumption building materials [10][24]. - Companies in the consumption building materials sector are beginning to stabilize their earnings, with expectations of improved profitability in the coming quarters [25][26]. - The report emphasizes the importance of cost management and pricing strategies among leading companies in the sector [25][26]. Glass Industry - The float glass market is currently facing price pressures, with average prices declining [41][42]. - Environmental regulations are tightening, which may lead to increased costs for glass manufacturers [42][43]. - Companies like Xinyi Glass are expected to maintain competitive positions despite market challenges, with a focus on profitability in their automotive glass segment [44].

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 - Industry rating is maintained at "Outperform the Market" [5] Core Viewpoints - Infrastructure investment in July showed a high increase in railway and water electricity fuel investment, while overall infrastructure investment is experiencing marginal slowdown, particularly in the central and western regions [1][2] - Real estate development investment from January to July decreased by 12%, with a significant drop of 17.1% in July alone, indicating a continued weakness in the real estate sector [2] - The issuance of special bonds has accelerated, with a total of 27,775.89 billion yuan issued from January to July, representing a year-on-year increase of 56.5%, which is expected to support infrastructure investment growth in the second half of the year [1] - Cement demand is anticipated to gradually recover, with a focus on investment opportunities at relatively low points in the market, despite a 4.5% year-on-year decline in cement production from January to July [3] - The flat glass market is showing signs of improvement, with a slight increase in prices and a reduction in inventory levels, suggesting a potential recovery in demand [4] Summary by Sections Infrastructure Investment - In July, infrastructure investment growth was supported by a 21.5% year-on-year increase in water electricity fuel investment, while transportation and storage investment saw a 3.9% increase [2] - The report emphasizes the importance of focusing on major engineering projects and infrastructure investments in the central and western regions [1] Real Estate Sector - The real estate sector continues to show weakness, with significant declines in sales, new construction, and completion areas from January to July [2] - The report highlights the need for monitoring policy changes that could impact the real estate market [4] Cement and Glass Markets - Cement production decreased by 4.5% year-on-year, with a notable drop in July, but there are expectations for demand recovery as the market enters a peak season [3] - The flat glass market is experiencing a slight recovery, with improved trading conditions and reduced inventory levels [4]

二、股东股份累计质押情况 截至本公告披露日，上述股东及其一致行动人所持质押股份情况 如下： 1 / 3 证券代码：002791 证券简称：坚朗五金 公告编号：2025-053 广东坚朗五金制品股份有限公司 关于股东部分股份质押的公告 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。 广东坚朗五金制品股份有限公司（以下简称"公司"）近日收到 公司股东白宝鲲先生的通知，获悉其所持公司的部分股份办理了质押 展期业务，具体事项如下： 注：本次质押股份不存在负担重大资产重组等业绩补偿义务。 （一）《中国证券登记结算有限责任公司证券质押及司法冻结明 细表》。 2 / 3 特此公告。 广东坚朗五金制品股份有限公司董事会 二〇二五年八月十六日 3 / 3 股东 名称 是否为控 股股东或 第一大股 东及其一 致行动人 本次质 押数量 （股） 占其 所持 股份 比例 占公 司总 股本 比例 是否 为限 售股 是否 为补 充质 押 质押开始 日 质押到 期日 质权人 质押 用途 白宝 鲲 是 17,500, 000 13.93% 4.95% 否 否 2025 年 8 月 15 日 2 ...

Investment Rating - The report maintains a "Neutral" rating for both the real estate and building materials sectors [2][4]. Core Insights - Recent policy optimizations in various cities are expected to stimulate local housing market demand, with more cities likely to introduce new stimulus measures [4][27]. - The real estate sector has seen a slight decrease in sales momentum over the past two months, but there is optimism for a rebound in sales and improvement in the fundamentals of real estate companies [4][27]. - In the building materials sector, particularly cement, there is a strong inclination for price increases due to reduced inventory pressure and improved demand from infrastructure projects [5][48]. Summary by Sections Real Estate Sector Overview - As of August 14, 2025, the Shenwan Real Estate Index has increased by 3.99% over the past two weeks, outperforming the CSI 300 Index by 1.07 percentage points [14]. - The report highlights that the sales volume in key cities has increased by 10.8% year-on-year, indicating a recovery in market activity [24]. - Key companies to watch include Poly Developments (600048), Binjiang Group (002244), and China Merchants Shekou (001979), which are expected to perform well in the current market environment [27]. Building Materials Sector Overview - The Shenwan Building Materials Index has risen by 1.77% over the past two weeks, with a year-to-date increase of 13.38% [28]. - Cement prices are expected to stabilize and potentially increase due to production cuts and rising demand from housing and infrastructure projects [5][48]. - Recommended companies in the cement sector include Conch Cement (600585), Taipai Group (002233), and Huaxin Cement (600801), which are seen as having strong fundamentals and attractive dividend yields [48]. Key Data Points - The average price of cement in the national market is currently 316 RMB/ton, reflecting a slight decline due to weak demand [35]. - The report notes that the average price of flat glass has been under pressure, with production rates remaining low across various regions [40]. - The introduction of a fiscal subsidy policy for personal consumption loans is expected to boost demand for home improvement and building materials [49].

Group 1 - The core point of the article is that Jianlang Hardware has received a patent for an invention related to sliding supports and windows and doors equipped with these supports [1] - Jianlang Hardware's revenue composition for the year 2024 is reported to be 98.91% from the construction hardware industry and 1.09% from other businesses [1] - The current market capitalization of Jianlang Hardware is 7.9 billion yuan [2]

证券代码：002791 证券简称：坚朗五金 公告编号：2025-051 广东坚朗五金制品股份有限公司 关于为全资子公司向银行申请综合授信提供担保的 进展公告 近日，公司全资子公司坚朗建材向浙商银行股份有限公司东莞分 行（以下简称"浙商银行"）申请不超过1亿元人民币综合授信额度， 公司为坚朗建材申请综合授信额度相关事项提供最高额保证担保。 1 / 3 三、担保协议的主要内容 公司与浙商银行签署的担保协议主要内容如下： 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。 一、担保情况概述 广东坚朗五金制品股份有限公司（以下简称"公司"）于2025年3 月26日、2025年4月18日分别召开第四届董事会第二十六次会议、2024 年年度股东会，审议通过了《关于2025年度为子公司提供担保额度预 计的议案》，同意公司为全资子公司广东坚朗建材销售有限公司（以 下简称"坚朗建材"）等向银行融资等其他业务提供担保，预计担保 总额度合计不超过人民币400,000.00万元。具体内容详见公司披露于 巨潮资讯网（www.cninfo.com.cn）的《关于2025年度为子公司提供 担保 ...