证券日报网讯 1月26日，坚朗五金在互动平台回答投资者提问时表示，公司目前有光伏支架产品，该产 品是在公司围绕建筑配套件集成供应战略定位下，延伸的配套产品。目前处于业务拓展阶段。 （文章来源：证券日报） ...

Market Performance - The renovation and building materials sector increased by 4.03% compared to the previous trading day, with N国亮 leading the gains [1] - The Shanghai Composite Index closed at 4122.58, up 0.14%, while the Shenzhen Component Index closed at 14327.05, up 0.5% [1] Stock Highlights - N国亮 (code: 920076) saw a significant rise of 160.78%, closing at 28.06 with a trading volume of 161,500 shares and a transaction value of 483 million [1] - 科顺股份 (code: 300737) increased by 20.00%, closing at 6.96 with a trading volume of 1,268,900 shares and a transaction value of 819 million [1] - 万里石 (code: 002785) rose by 9.93%, closing at 43.05 with a trading volume of less than 302,500 shares and a transaction value of 1.288 billion [1] - 东方雨虹 (code: 002271) increased by 8.14%, closing at 17.01 with a trading volume of 947,500 shares and a transaction value of 1.577 billion [1] Capital Flow - The renovation and building materials sector experienced a net inflow of 68.06 million from institutional investors, while retail investors contributed a net inflow of 64.30 million [2] - The sector saw a net outflow of 132 million from speculative funds [2] Individual Stock Capital Flow - 科顺股份 had a net outflow of 50.83 million from institutional investors, while retail investors had a net inflow of 1.72 million [3] - 东方雨虹 experienced a net inflow of 34.78 million from institutional investors, but a net outflow of 51.34 million from retail investors [3] - N国亮 had a net inflow of 11.20 million from institutional investors, with a net outflow of 12.43 million from retail investors [3]

Core Viewpoint - The A-share market shows positive momentum with the Shanghai Composite Index closing at 4122.58 points, above the annual line, reflecting a slight increase of 0.14% [1] Group 1: Market Performance - The total trading volume of A-shares reached 27,165.07 billion yuan [1] - 120 A-shares have surpassed the annual line, indicating a bullish trend in the market [1] Group 2: Notable Stocks - Stocks with significant deviation rates include: - Teruisi (特瑞斯) with a deviation rate of 22.45% and a daily increase of 29.98% [1] - Qingyun Technology (青云科技) with a deviation rate of 17.76% and a daily increase of 20.00% [1] - Zhongbei Communication (中贝通信) with a deviation rate of 9.06% and a daily increase of 10.00% [1] - Other stocks with smaller deviation rates that have just crossed the annual line include: - Meiansen (梅安森) and Founder Securities (方正证券) [1]

来源：市场资讯 针对上述提问，坚朗五金回应称："投资者您好！在当前行业发展形势下，公司管理层始终致力于提升 经营质量与股东权益，推动公司稳健发展。在AI与智能化应用方面，多年来公司通过产品线拓展，已 在智能家居、智慧社区产品中应用了人脸识别、语音声控、智慧安防、停车系统、新风系统等多种功 能，并持续探索AI技术在软硬件融合发展机会。公司将持续关注行业动态与技术发展，努力为股东创 造更好回报。感谢您的关注与建议。" 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 有投资者在互动平台向坚朗五金提问："Dear 董秘，你好，从当前股价结果上看，始终未见公司管理层 应对措施的有效性；面对全球AI与智能化快速席卷的大趋势，及国内宏观政策与行业/市场需求持续低 迷的挑战，公司管理层借助AI工具形成了哪些应对措施有效提升公司业绩/股价以更好维护股东权益？ 贵司多年的深耕积累了先进的底层技术管理经验，可否考虑尝试迁移到其他需求较大的业务场景，比如 成为建筑机器人的'配套件供应商'、发展智能建造现场管理。" ...

证券日报网讯1月21日，坚朗五金（002791）在互动平台回答投资者提问时表示，截至2026年1月20日， 公司股东数量为33155户。 ...

Investment Rating - The report maintains an "Overweight" rating for the construction materials industry [1] Core Insights - The construction materials sector has shown a slight decline in social financing growth, prompting a focus on high-dividend stocks and sectors such as real estate and technology [3] - The cement market is experiencing price fluctuations, with a current average price of 347.7 yuan/ton, down 4.8 yuan from last week and down 56.2 yuan from the same period in 2025 [10][11] - The report highlights potential investment opportunities in companies benefiting from high dividends, export-oriented industries, and home renovation sectors [3] Summary by Sections 1. Cement Market Overview - The national average cement price is 347.7 yuan/ton, reflecting a decrease of 4.8 yuan from the previous week and a decrease of 56.2 yuan year-on-year [10][11] - The average cement inventory ratio is 58.9%, down 1.4 percentage points from last week but up 1.4 percentage points from the same period in 2025 [16][20] - The average daily cement shipment rate is 39.2%, down 5.0 percentage points from last week but up 7.0 percentage points year-on-year [16][20] 2. Glass Market Overview - The average price of float glass is 1138.3 yuan/ton, an increase of 16.3 yuan from last week but a decrease of 246.1 yuan from 2025 [41][42] - The inventory of float glass in 13 provinces is 4,986 million weight boxes, a decrease of 209 million from last week but an increase of 1,071 million from the same period in 2025 [46][49] 3. Fiberglass Market Overview - The effective production capacity for fiberglass is projected to reach 759.2 million tons in 2026, a year-on-year increase of 6.9% [4] - The demand for fiberglass is expected to maintain steady growth, driven by wind power and new applications, despite a potential slowdown in overall growth [4] 4. Investment Recommendations - Recommended companies include China National Building Material, Huaxin Cement, and others that are expected to benefit from industry recovery and structural improvements [4][3] - The report suggests focusing on companies with strong dividend yields and those involved in technology and home renovation sectors [3]

Core Viewpoint - The Chinese damping hinge industry is undergoing a critical phase of structural adjustment and technological innovation, with a projected market size of approximately 27.354 billion yuan in 2024, reflecting a year-on-year growth of 7.33% [1][9]. Industry Overview - Damping hinges, also known as hydraulic hinges or buffer hinges, utilize hydraulic buffering technology to achieve a slow closing of doors, effectively reducing impact and ensuring a quiet and smooth closure [2]. - The market for damping hinges is expanding beyond high-end custom furniture into broader home markets due to increasing consumer demand for "quietness, safety, and high durability" [1][9]. Industry Chain - The upstream of the damping hinge industry includes raw materials such as stainless steel, alloy elements, hydraulic oil, plastics, rubber, and various production equipment [4]. - The midstream involves the manufacturing of damping hinges, while the downstream applications span across furniture, automotive, medical devices, and industrial equipment [4]. Market Size - The damping hinge market is expected to grow significantly, driven by the rise of smart homes and the integration of damping technology with IoT sensors, creating new intelligent application scenarios [1][9]. - There is also a growing demand for specialized damping hinges in sectors like automotive and medical equipment, which require unique performance characteristics [1]. Key Companies' Performance - The competitive landscape of the damping hinge industry is characterized by a low market concentration but strong advantages for leading companies [10]. - Guangdong Topstrong's damping hinges feature a "two-stage force buffering" technology, while Star徽精密 focuses on high-end manufacturing for international brands [10][11]. - In the first three quarters of 2025, Topstrong reported a revenue of 689 million yuan, a year-on-year decrease of 13.48%, while its net profit increased by 222.32% to 12 million yuan [10]. Industry Development Trends 1. **Technological Innovation**: The industry is transitioning from traditional hydraulic buffering to smart damping and lightweight solutions, with advancements in digital design technologies and new damping materials [12]. 2. **Market Demand Diversification**: The demand structure is shifting, with traditional furniture markets stabilizing while new applications in automotive, 3C electronics, and smart homes are expected to drive significant growth [12]. 3. **Industry Consolidation**: The damping hinge industry is moving towards consolidation, with leading companies leveraging scale, technology, and capital advantages to increase market share, while smaller firms face challenges due to overcapacity and stricter environmental regulations [13].

Group 1 - The core point of the article is that Jianlang Hardware has reported the number of its shareholders as of January 9, 2026, which stands at 32,638 households [2]

证券日报网讯 1月9日，坚朗五金在互动平台回答投资者提问时表示，公司在中国台湾设有销售联络 点，目前该市场销售占比较小；公司与和成卫浴为战略合作关系。 （文章来源：证券日报） ...

Group 1 - The core viewpoint of the news is that Jianlang Hardware has experienced fluctuations in stock price and financial performance, with a notable decrease in revenue and net profit for the year 2025 [1][2][3] Group 2 - As of January 8, Jianlang Hardware's stock price increased by 2.01% to 21.80 CNY per share, with a total market capitalization of 7.715 billion CNY [1] - The company reported a net outflow of 368,000 CNY in main funds, with significant buying and selling activity from large orders [1] - Jianlang Hardware's revenue for the period from January to September 2025 was 4.297 billion CNY, a year-on-year decrease of 12.50%, while the net profit attributable to shareholders was 16.56 million CNY, down 49.61% year-on-year [2] Group 3 - The company has a diverse revenue composition, with the main business segments including window and door hardware systems (41.47%), other building hardware products (15.79%), and home-related products (15.49%) [1] - Jianlang Hardware has distributed a total of 621 million CNY in dividends since its A-share listing, with 134 million CNY distributed in the last three years [3] - As of September 30, 2025, the top ten circulating shareholders included Hong Kong Central Clearing Limited, which increased its holdings by 1.2779 million shares [3]