公司公告显示，将于7月31日下午召开2025年第一次临时股东大会，会议将审议董事会换届选举相关议 案。股东可通过现场或网络方式参与投票。 开尔新材7月30日股价报收5.47元，较前一交易日下跌0.11元，跌幅1.97%。当日成交量为36.23万手，成 交金额达1.99亿元。 开尔新材主营业务为新型功能性搪瓷材料的研发、生产和销售，产品主要应用于建筑装饰、轨道交通等 领域。公司属于装修建材板块，同时涉及碳交易、氢能源等概念。 7月30日主力资金净流入219.23万元，占流通市值的0.12%。 风险提示：投资有风险，入市需谨慎。 ...

证券之星消息，7月30日装修建材板块较上一交易日上涨0.29%，扬子新材领涨。当日上证指数报收于 3615.72，上涨0.17%。深证成指报收于11203.03，下跌0.77%。装修建材板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 002652 | 扬子新材 | 4.17 | 6.92% | 73.46万 | | 2.97亿 | | 002225 | 濮耐股份 | 7.17 | 6.54% | 104.45万 | | 7.34亿 | | 605318 | 法师龙 | 28.46 | 3.60% | 5.55万 | | 1.58亿 | | 002457 | 青龙管业 | 12.93 | 2.70% | 55.36万 | | 7.07亿 | | 002785 | 万里石 | 30.33 | 1.64% | 7.92万 | | 2.40亿 | | 833580 | 科创新材 | 15.07 | 1.41% | 2.42万 | | 3592.86万 | | 300 ...

证券之星消息，7月29日装修建材板块较上一交易日上涨0.01%，三棵树领涨。当日上证指数报收于 3609.71，上涨0.33%。深证成指报收于11289.41，上涨0.64%。装修建材板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 605318 | 法师龙 | 27.47 | -7.10% | 8.46万 | 2.32亿 | | 002247 | 聚力文化 | 2.72 | -2.51% | 20.14万 | 5498.88万 | | 001212 | 中旗新材 | 42.33 | -2.44% | 7.78万 | 3.31亿 | | 002398 | 垒知集团 | 5.60 | -2.44% | 61.56万 | 3.44亿 | | 002694 | 顾地科技 | 4.82 | -2.23% | 8.23万 | 3974.94万 | | 300198 | ST纳川 | 2.41 | -2.03% | 21.91万 | 5291.14万 | | 300234 | 开尔新材 ...

瑞联新材：拟终止渭南瑞联制药有限责任公司原料药项目 7月29日，瑞联新材（688550）发布公告称，公司拟终止渭南瑞联制药有限责任公司原料药项目（简 称"原料药项目"），综合考虑二期工程建设时间节点的不确定性，公司拟终止原料药项目的整体建设， 待二期产品方案明确后使用自有资金推进二期项目工程建设。 资料显示，瑞联新材成立于1999年4月，主营业务是研发、生产和销售专用有机新材料。 所属行业：电子–电子化学品Ⅱ–电子化学品Ⅲ 海大集团：上半年净利润26.39亿元 同比增长24.16% 7月29日，海大集团（002311）发布2025年半年度报告，公司上半年实现营业收入588.31亿元，同比增 长12.50%；实现归属于上市公司股东的净利润26.39亿元，同比增长24.16%。 资料显示，海大集团成立于2004年1月，主营业务是围绕动物养殖提供整体解决方案进行产业链业务布 局。 所属行业：医药生物–化学制药–化学制剂 金城医药：子公司获得磷酸奥司他韦化学原料药CEP证书 7月29日，金城医药（300233）发布公告称，公司之全资子公司北京金城泰尔制药有限公司于近日收到 欧洲药品质量管理局（EDQM）核准签发的磷酸 ...

Investment Rating - The investment rating for the company is "Accumulate" [5] Core Views - The company has signed a supplementary agreement with Grinmei to supply 500,000 tons of low-cost core precipitant products by the end of 2028, which will significantly reduce Grinmei's smelting costs by 10%-15% and enhance profitability [1] - The company is expected to benefit from the recovery in the steel industry and the expansion of its efficient precipitant production capacity, leading to an acceleration in performance release [3] - The company has established a production capacity of 110,000 tons per year for efficient precipitant products, with plans for further expansion [2] Financial Data and Valuation - Projected revenue for 2023 is 5,472.92 million yuan, with a growth rate of 10.88% [4] - Expected net profit attributable to the parent company for 2025 is 298.96 million yuan, reflecting a growth rate of 121.36% [4] - The company's earnings per share (EPS) is projected to be 0.30 yuan in 2025, with a price-to-earnings (P/E) ratio of 23.59 [4] Business Outlook - The company is positioned to meet the demand for precipitant products in the Indonesian nickel resource project, which will enhance its market presence and operational performance [1][2] - The recovery in the domestic steel industry is expected to improve the profitability of the company's refractory materials business [3] - The overseas production capacity in the U.S. and Serbia is anticipated to stabilize the company's performance in the refractory materials sector [3]

Investment Rating - The report maintains an "Accumulate" rating for the construction materials industry [1] Core Views - The construction materials sector is expected to benefit from increased fixed asset investments to stabilize economic expectations, particularly with the launch of major hydropower projects [3][4] - The cement market is experiencing a slight price decline, but overall demand is stabilizing, with an average shipment rate of 46% [11][17] - The report highlights the potential for recovery in valuations for leading companies in the sector due to improved supply-demand dynamics and ongoing industry consolidation [4][12] Summary by Sections 1. Sector Overview - The construction materials sector saw a slight decline of 0.23% in the past week, underperforming the broader market indices [3] - The report emphasizes the importance of government policies aimed at stabilizing the economy and boosting demand in the construction materials sector [3][4] 2. Bulk Construction Materials Fundamentals and High-Frequency Data 2.1 Cement - The national average price for high-standard cement is 343.8 yuan/ton, down 3.3 yuan from last week and down 46.2 yuan from the same period last year [18][19] - The average cement inventory level is 65.8%, with a shipment rate of 45.9%, reflecting a slight increase in demand [27] - The report anticipates that the industry's profit center will be better than last year due to enhanced self-discipline among leading companies [4][11] 2.2 Glass Fiber - The report notes a clear trend towards upgrading electronic glass fiber products, with high-end products expected to see increased market penetration [12] - The profitability of ordinary glass fiber remains resilient, supported by growth in domestic demand from sectors like wind power and thermoplastics [12] - Leading companies are expected to benefit from improved product structures and market conditions, with recommendations for companies like Zhongcai Technology and Honghe Technology [12][13] 2.3 Glass - The glass industry is expected to see a supply-side contraction, which may improve the short-term supply-demand balance [13] - The report suggests that leading companies in the float glass sector will benefit from resource advantages and potential excess profit opportunities [13] 2.4 Renovation and Building Materials - The report highlights the positive impact of government policies on domestic demand for renovation materials, with expectations for continued growth in consumer confidence [14] - Recommendations include companies that are well-positioned to benefit from these trends, such as Beixin Building Materials and Arrow Home [14][15] 3. Industry Dynamics Tracking - The report discusses the ongoing policy environment and its implications for the construction materials sector, emphasizing the need for companies to adapt to changing market conditions [4][14] - The report also tracks the performance of various companies within the sector, providing insights into their financial metrics and market positioning [15][16]

Report Summary 1. Report Industry Investment Rating No industry investment rating information is provided in the report. 2. Report's Core View The report comprehensively tracks national news, economic data, and market trends in multiple areas including national policies, Henan's economy, bond markets, stock markets, and the brokerage sector. It presents the latest policies, economic indicators, and market performance, aiming to provide a basis for investment analysis and decision - making. 3. Summary by Directory 3.1 National News and Data Tracking - **National Policies**: From July 14 - 20, 2025, multiple important policies were issued, such as the "Green Finance Support Project Directory (2025 Edition)" by the central financial regulatory authorities, aiming to promote green financial development [10][11]. - **Economic Data**: In June 2025, new social financing was 4.20 trillion yuan, an increase of 900.8 billion yuan year - on - year, with a growth rate of 8.9%. In the first half of 2025, national GDP showed stable growth in various aspects such as agriculture, industry, and consumption [20][28]. 3.2 Henan Economic and Policy Tracking - **Policies**: Henan issued the "Opinions on Building a Pro - clean Government - business Relationship and Creating a First - class Business Environment" and held a work promotion meeting on integrating into and serving the national unified market [38][39]. - **Economic Situation**: In the first half of 2025, Henan's economy showed strong demand - side pull, emerging kinetic energy growth, and improved development quality and efficiency. For example, high - tech manufacturing investment increased by 12.1%, and online retail sales increased by 16.3% [46]. 3.3 Bond Market Operation Tracking - **Interest Rates**: This week, short - term government bond yields declined, while long - term yields increased. Credit bond yields also showed different degrees of decline [55][62]. - **Liquidity**: The net investment in the open market and MLF this week was 126.11 billion yuan, and the money market interest rate increased [59]. - **Supply Structure**: As of July 18, 2025, the cumulative issuance of national bonds and local government bonds increased compared to the same period in 2024, while the issuance of short - term financing and corporate bonds decreased [60]. 3.4 Stock Market Operation Tracking - **Global Markets**: Among global markets, the Russian index led with a 4.82% increase, while the Dow Jones Industrial Average lagged with a - 0.07% change [73][74]. - **Domestic Markets**: In the domestic A - share market, the ChiNext Index led with a 3.17% increase, and the top three industries with the highest increases were communication (7.56%), pharmaceutical biology (4%), and automobiles (3.28%) [79][82]. 3.5 Brokerage Sector Weekly Market Tracking - **Brokerage Index**: The securities II index of the CITIC secondary industry had a - 0.95% change this week, with an excess return of - 2.04% compared to the CSI 300 index. The top three brokerage firms with the highest increases were Huaxi Securities (3.27%), Guoxin Securities (3.26%), and China Merchants Securities (2.46%) [106]. - **Valuation**: As of the end of this week, the average P/B of the brokerage sector was 1.46 times, with 28 companies having a PB lower than the industry average, an increase of 1 compared to the previous period [110].

Investment Rating - The report maintains a rating of "Buy" for Beixin Building Materials and "Overweight" for Weixing New Materials [5][9]. Core Views - The Yarlung Tsangpo River downstream hydropower project has officially commenced, with a total investment of approximately 1.2 trillion yuan, expected to boost infrastructure in Tibet [2]. - The cement industry is currently experiencing a demand downturn, but supply-side adjustments, such as staggered production halts, are anticipated to improve the situation [2][3]. - The glass manufacturing sector is facing supply-demand contradictions, but the recent self-discipline production cuts in photovoltaic glass may alleviate some of these issues [2][6]. - The consumption building materials sector is benefiting from favorable second-hand housing transactions and consumption stimulus policies, with significant potential for market share growth [2][6]. - The fiberglass market shows signs of recovery, particularly in wind power demand, while electronic fiberglass prices remain stable amid supply-demand differentiation [2][7]. Summary by Sections Cement Industry Tracking - As of July 18, 2025, the national cement price index is 343.37 yuan/ton, down 0.69% week-on-week, with a total cement output of 2.7828 million tons, up 2.09% [3][16]. - Infrastructure remains the only positive demand driver for cement, but local government funding pressures persist [3][16]. - The cement industry is expected to see structural opportunities in key regions like Sichuan-Chongqing and the Yangtze River Delta [3][16]. Glass Industry Tracking - The average price of float glass is 1211.96 yuan/ton, with a week-on-week increase of 0.58% [6][31]. - Inventory levels for sample enterprises have decreased, indicating a potential for short-term replenishment demand [6][31]. - The market remains cautious, with limited order improvements expected in the near term [6][31]. Fiberglass Industry Tracking - The price of non-alkali fiberglass has shown slight weakness, while demand from wind power and thermoplastics remains relatively strong [7]. - The electronic fiberglass market is experiencing stable pricing, with high-end products seeing a notable supply-demand gap [7]. Consumption Building Materials - The consumption building materials sector is experiencing a weak recovery, supported by declining prices of upstream raw materials [6][7]. - Companies like Beixin Building Materials and Weixing New Materials are highlighted for their growth potential in this sector [5][9]. Carbon Fiber Industry Tracking - The carbon fiber market remains stable, with production costs at 106,400 yuan/ton and a negative profit margin [8]. - Demand is expected to grow in sectors like wind power and hydrogen storage, although recovery is gradual [8].

Core Viewpoint - The company Zhonggang Luonai (688119) has announced plans to utilize excess and temporarily idle funds for cash management, aiming to enhance fund efficiency and ensure safety [1] Company Announcement Summary - Zhonggang Luonai plans to use up to 450 million RMB of excess funds and up to 250 million RMB of temporarily idle funds for cash management, focusing on high safety and liquidity products with a maximum usage period of 12 months [1] - The total net proceeds from the initial public offering amounted to 1,054,091,581 RMB, with actual excess funds being 454,091,581 RMB [1] - The board and supervisory committee have approved the cash management proposal, emphasizing that it will not affect the construction of fundraising projects or the normal operation of the company's main business [1]

Investment Rating - The report does not explicitly provide an investment rating for the industry analyzed [2]. Core Insights - The report emphasizes the focus on "supply-side optimization" and "anti-involution" competition, with potential policy implementations expected in the second half of the year [3][8]. - Key industries identified for "anti-involution" include those with high inventory, high CAPEX, low capacity utilization, and low price levels, particularly in sectors such as chemicals, non-ferrous metals, coal, steel, and various manufacturing and consumer goods [3][11][13]. - The report outlines five perspectives for identifying potential beneficiaries of the "anti-involution" policies, including state-owned enterprise (SOE) share, industry concentration, tax revenue impact, labor intensity, and price elasticity post-capacity reduction [5][6]. Summary by Relevant Sections Policy Focus - The report highlights that the Central Financial Committee meeting on July 1 emphasized supply-side optimization and "anti-involution" competition, referencing past supply-side reforms from 2015-2016 as a model for future policy actions [3][8]. Key Industry Characteristics - Industries with high inventory, high CAPEX, low capacity utilization, and low price levels are targeted for policy intervention. These include: - Cyclical industries: Chemicals (chemical products, rubber, non-metallic materials), non-ferrous metals (energy metals), coal, and steel (common steel, steel raw materials) [3][11]. - Manufacturing: Electric new (motors, grid equipment, batteries, photovoltaics), machinery (automation equipment), automotive (passenger vehicles), military electronics, and construction [3][11]. - Consumer goods: Home appliances (appliance components), food and beverage (food processing, liquor, snacks) [3][11]. Five Perspectives for Industry Selection - **State-Owned Enterprise (SOE) Share**: Industries with higher SOE shares are expected to have stronger policy execution efficiency, including coal, common steel, cement, glass, and consumer sectors like liquor [3][5]. - **Industry Concentration**: Higher concentration industries are more likely to achieve supply clearing through stronger pricing power and quicker policy response, particularly in energy metals, non-metallic materials, and consumer goods like liquor [3][5]. - **Tax Revenue Impact**: Industries with lower tax revenue contributions will have a smaller impact on local finances during capacity reduction, focusing on sectors like glass, energy metals, and common steel [3][5]. - **Labor Intensity**: Industries with lower labor intensity will have a reduced impact on employment during capacity reduction, including non-metallic materials, chemical products, and energy metals [3][5]. - **Price Elasticity Post-Capacity Reduction**: Industries with a strong correlation between asset turnover and gross margin are expected to see greater price and margin expansion post-capacity reduction, including glass, chemical products, and energy metals [3][5]. Potential Beneficiary Industries - The report identifies several industries as potential beneficiaries of the "anti-involution" policies based on the five perspectives, including: - Coal mining, common steel, precious metals, glass fiber, coke, energy metals, steel raw materials, cement, chemical products, non-metallic materials, and various manufacturing sectors [6][7].