Core Viewpoint - The company Keshun Co., Ltd. (stock code: 300737) has launched a new high-end waterproof product line called "Cuiyou," featuring a cutting-edge waterproof coating specifically designed for long-term immersion environments, addressing the common issue of leakage in pools and water features [1][8]. Product Features - The Cuiyou ultra-durable colored elastic waterproof coating is developed with four core technologies to provide robust protection for water pools, swimming pools, landscape pools, and drinking water pools, effectively eliminating leakage issues [1][8]. - The product meets three national standards: GB/T 23445-2009 for polymer cement waterproof coatings, JC 1066-2008 for harmful substance limits in building waterproof coatings, and GB/T 17219-1998 for safety evaluation standards of materials used in drinking water supply [3][4]. Performance Characteristics - The coating exhibits exceptional water resistance, maintaining integrity after 14 days of continuous immersion and lasting over five years in long-term immersion environments without peeling or flaking [3][8]. - It has a high elongation rate exceeding 200%, providing excellent flexibility to adapt to temperature changes and minor structural shifts, effectively preventing cracks and leaks [3][8]. - The product is environmentally friendly, using a low-odor water-based formula that has passed multiple international and national environmental certifications, ensuring safety for use in swimming pools and other water features [4][8]. Application and Market Response - The unique sea blue color of the coating allows for visible application, reducing the risk of hidden leaks caused by missed spots during application, ensuring a complete waterproof layer [6][8]. - The launch of the Cuiyou ultra-durable waterproof coating has quickly gained popularity in the market, with increasing adoption among villa owners, high-end apartment residents, and hotel swimming pools, providing a reliable solution to leakage problems [8].

证券日报网讯科顺股份（300737）8月12日在互动平台回答投资者提问时表示，截至2025年7月31日，公 司股东总数为34，153户。 ...

格隆汇8月12日丨科顺股份(300737.SZ)在投资者互动平台表示，公司目前未参与雅下水电站项目，未来 如有合作将依规披露。作为国内领先的防水系统服务商，主营防水材料和减震隔震产品，请投资者理性 投资，注意风险。 ...

证券日报网讯科顺股份（300737）8月6日在互动平台回答投资者提问时表示，截至2025年7月18日，公 司股东总数为33459户。 ...

Market Overview - The renovation and building materials sector increased by 0.75% on August 6, with Jingxue Energy leading the gains [1] - The Shanghai Composite Index closed at 3633.99, up 0.45%, while the Shenzhen Component Index closed at 11177.78, up 0.64% [1] Top Performers - Jingxue Energy (301010) closed at 20.51, up 7.61% with a trading volume of 93,400 shares and a turnover of 186 million yuan [1] - Puhua Co., Ltd. (002225) closed at 7.53, up 6.51% with a trading volume of 682,900 shares and a turnover of 505 million yuan [1] - Donghe New Materials (839792) closed at 13.36, up 3.57% with a trading volume of 42,300 shares [1] Underperformers - Keshun Co., Ltd. (300737) closed at 5.49, down 1.96% with a trading volume of 244,600 shares and a turnover of 134 million yuan [2] - Lezhi Group (002398) closed at 5.51, down 1.43% with a trading volume of 279,500 shares and a turnover of 154 million yuan [2] - Luopusi Gold (002333) closed at 5.47, down 1.26% with a trading volume of 110,400 shares [2] Capital Flow - The renovation and building materials sector experienced a net outflow of 44.17 million yuan from institutional investors, while retail investors saw a net inflow of 77.11 million yuan [2][3] - The capital flow for key stocks showed mixed results, with Puhua Co., Ltd. experiencing a net outflow of 55.63 million yuan from institutional investors [3] - Jingxue Energy had a net inflow of 7.52 million yuan from institutional investors, while retail investors had a net outflow of 3.81 million yuan [3]

Core Viewpoint - The company, as a leading enterprise in the construction waterproofing sector, is poised to respond to the increasing demand for flood prevention infrastructure due to extreme weather events, particularly the recent typhoons affecting various regions in China [1] Group 1: Company Response to Extreme Weather - The company acknowledges the impact of extreme weather, such as the recent typhoons, on infrastructure and is actively monitoring these developments [1] - The company has extensive experience and technical reserves to participate in major flood prevention projects, having already applied its products in various waterproof scenarios including water conservancy facilities and municipal underground spaces [1] Group 2: Market Demand and Regulatory Environment - The occurrence of extreme weather events is expected to accelerate the demand for upgraded waterproofing capabilities in infrastructure, especially in water conservancy projects and urban drainage system renovations [1] - National policy guidance, including the Ministry of Housing and Urban-Rural Development's reinforced waterproofing standards, aligns with the company's product offerings, which meet longevity and corrosion resistance requirements [1]

Core Viewpoint - The renovation and building materials sector experienced a slight increase, closing at 14,314.78 points with a growth rate of 1.12% on August 5, indicating positive market sentiment in this industry [1] Company Performance - Keshun Co. closed at 5.60 CNY per share, leading the sector with a growth of 5.86% [1] - Filinger Co. closed at 20.42 CNY per share, with a growth of 5.42%, ranking second in the sector [1] - *ST Yazhen closed at 26.10 CNY per share, with a growth of 4.99%, ranking third [1] - Songlin Technology closed at 28.78 CNY per share, leading the decline with a drop of 4.00% [1] - Yangzi New Materials closed at 4.02 CNY per share, with a decline of 2.43%, ranking second in losses [1] - Oppein Home closed at 53.28 CNY per share, with a decline of 1.37%, ranking third in losses [1] Industry Outlook - Dongwu Securities released a report indicating that the home decoration industry is expected to benefit significantly from the old-for-new subsidy and service consumption stimulus policies in Q3 of 2025 [1] - The real estate chain is nearing a clearing phase, with a significant improvement in supply dynamics, suggesting a stable demand in 2025 and marking a turning point for long-term cycles [1] - The report emphasizes a preference for undervalued consumer leaders and expansion-oriented companies within the sector [1] - In the event of a rapid decline in external demand, infrastructure projects in central and western regions may serve as a potential relief measure [1]

证券之星消息，8月5日装修建材板块较上一交易日上涨0.7%，科顺股份领涨。当日上证指数报收于 3617.6，上涨0.96%。深证成指报收于11106.96，上涨0.59%。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) | | | --- | --- | --- | --- | --- | --- | --- | | 300737 | 科顺股份 | 5.60 | 5.86% | 45.27万 | | 2.47亿 | | 002271 | 东方雨虹 | 12.48 | 4.61% | 66.98万 | | 8.25 亿 | | 002791 | 坚朗五金 | 22.66 | 2.44% | 7.27万 | | 1.63亿 | | 300715 | 凯伦股份 | 10.76 | 1.70% | - 3.84万 | 4123.56万 | | | 301429 | 森泰股份 | 20.34 | 1.55% | 1.57万 | 3177.72万 | | | 000619 | 海螺新材 | 6.37 | 1.43% | 4.88万 | 3098.50万 | | ...

Core Views - The construction materials industry is expected to stabilize and recover due to loose macroeconomic policies, with significant attention on the supply side's proactive changes [4] - The cement industry is implementing self-discipline and peak production measures, accelerating supply reduction amid production restrictions and tightening carbon emission targets [4] - The glass fiber industry is experiencing sustained demand growth, with price increases of 10%-15% for thermoplastic/wind power glass fiber products and 15%-20% for other products, leading to improved performance [4] Cement Industry - Demand is expected to stabilize as housing market confidence strengthens, with signs of recovery in transaction prices and a narrowing decline in transaction volumes [4][19] - The cement and concrete sectors are supported by ongoing infrastructure demand and urban renewal, with industry profitability remaining robust [4][31] - The average coal price, which constitutes the largest portion of cement clinker costs, is predicted to remain low, further reducing costs and supporting profitability recovery in 2025 [4][35] Glass Fiber Industry - The glass fiber sector is seeing a structural improvement in demand, with applications expanding in wind energy, electronics, and thermosetting products [4][42] - The industry is characterized by a high concentration of production capacity, with the top three companies accounting for approximately 63% of domestic capacity [4][49] - Price trends are positive, with a recovery in profitability expected due to demand growth and proactive supply-side changes [4][51] Consumer Building Materials - The consumer building materials sector is benefiting from policies aimed at stabilizing the housing market, with ongoing demand for renovation and urban renewal projects [4][66] - The shift from B-end to C-end customers is creating opportunities for brands with strong channel capabilities, with companies like兔宝宝 (Rabbit Baby) and北新建材 (Beixin Building Materials) being highlighted for their competitive advantages [4][102] - The second renovation demand is anticipated to grow as the housing stock ages, with significant potential for market expansion in the coming years [4][69]

Investment Rating - The report maintains an "Accumulate" rating for the construction materials industry [1] Core Views - The construction materials sector is experiencing weak demand, with the PMI showing a decline. The market is awaiting new policies to stimulate demand [4] - The report highlights that the cement market is facing challenges due to adverse weather conditions, leading to a low average shipment rate of less than 45% in key regions. However, the overall price decline has slowed down, indicating potential stabilization in the near term [11][18] - The report suggests that the supply-side consensus on self-discipline within the industry is strengthening, which may lead to better profitability compared to the previous year [11] - The report recommends focusing on cyclical industries that may benefit from policy support, particularly in cement and glass sectors, and highlights specific companies such as Huaxin Cement, Conch Cement, and others as potential investment opportunities [4][11] Summary by Sections 1. Industry Trends - The construction materials sector has seen a decline of 2.31% in the past week, underperforming against the Shanghai Composite Index [4] - The report notes that the cement price is currently at 339.7 RMB/ton, down 1.0 RMB/ton from the previous week and down 42.5 RMB/ton year-on-year [19][20] 2. Bulk Construction Materials Fundamentals and High-Frequency Data 2.1 Cement - The average cement shipment rate is reported at 44.7%, with a slight increase of 1.7 percentage points from the previous week, but a decrease of 2.0 percentage points year-on-year [26] - The report anticipates that cement prices will stabilize in the short term, despite current weak demand [11][18] 2.2 Glass - The average price of float glass is reported at 1295.3 RMB/ton, which is an increase of 56.7 RMB/ton from the previous week but a decrease of 175.7 RMB/ton year-on-year [4] - The report indicates that the glass industry is expected to see a supply-side contraction, which may improve the supply-demand balance in the short to medium term [14] 2.3 Fiberglass - The report highlights that the market for electronic fiberglass products is evolving, with a clear trend towards high-end products, which are expected to see increased penetration and value growth [12] - The profitability of ordinary fiberglass remains resilient, with ongoing demand in sectors like wind power and thermoplastics [12] 3. Industry Dynamics Tracking - The report discusses the impact of government policies aimed at stimulating domestic demand, particularly in the housing market, which is expected to improve the outlook for construction materials [15] - The report emphasizes the importance of companies that are exploring new business models and enhancing their supply chain efficiency [15]