证券之星消息，1月28日玻璃玻纤板块较上一交易日上涨6.37%，宏和科技领涨。当日上证指数报收于 4151.24，上涨0.27%。深证成指报收于14342.9，上涨0.09%。玻璃玻纤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) | | | --- | --- | --- | --- | --- | --- | --- | | 603256 | 宏和科技 | 52.03 | 10.00% | 28.84万 | | 14.73亿 | | 603601 | 再升科技 | 11.77 | 10.00% | 225.04万 | | 25.07亿 | | 002080 | 中材料技 | 42.93 | 9.99% | 86.59万 | | 35.90 乙 | | 600176 | 中国巨石 | 21.80 | 6.29% | 105.60万 | | 22.76亿 | | 301526 | 国际复材 | 8.33 | 5.84% | 212.98万 | | 17.49 Z | | 002201 | 九鼎新材 | 15.63 | 3.99% | 158.95万 | | ...

全自研国产"光领域大模型"发布 可川科技 6天3板 1、可川光子致力于高速硅光芯片和硅光模块的研发和生产,目前首条400G/800G高 速光模块生产线已正式投产启用;2、公司电池类功能性器件及复合集流体产品可应用 于半固态/固态电池,已与北京、苏州等地固态电池领域知名企业开展合作 海洋 - 名字 海洋王 公司是深海特种照明设备供应商,技术延展至水下机器人及探测装备,适配全海深场景 7 2 3 2 5 2026核聚变能科技与产业大会举办 东方铝业 国内最大的担、银产品生产基地;子公司西材院参与了国际四大国际科技合作项目之一 的"国际热核聚变实验反应堆 (ITER) 计划",研制的热压ITER镀材已通过认证 福建自贸/海西機念 闽发铝业 1、公司位于福建省南安市,为海西板块的铝型材龙头企业,产品可用于新能源汽车, 此前与亿维汽车签署战略合作框架协议;2、光伏支架和边框等配套产品是公司的主要 工业材产品之一 大消费 国家发改委:将研究出台《2026-2030年扩大内需战略实施方案》 菜百股份 北京西城区国资委旗下,"中华老字号"黄金珠宝商;公司主营业务为黄金珠宝商品的 原料采购、款式设计、连锁销售和品牌运营 PCB ...

Group 1 - The Shanghai Composite Index closed up 0.18% at 4139.90 points, with a trading volume of 29,217 billion yuan, a decrease of 3,593 billion yuan compared to the previous day [1] - The discovery of the oral nucleoside drug VV116 by the Wuhan Institute of Virology shows significant antiviral activity against the Nipah virus, providing new hope for the prevention and treatment of this highly fatal emerging infectious disease [1] Group 2 - In response to the news, the stock price of Wangshan Wangshui in Hong Kong rose by 11%, with related companies such as Junshi Biosciences and Xiansheng Pharmaceutical also seeing gains [2] - The 82nd session of the "Digging Gold" competition organized by the Daily Economic News App started on January 19, with participants capitalizing on the surge in the precious metals sector [2] Group 3 - Participants in the competition believe the current market trend is a slow bull market, focusing on individual stocks rather than the overall market [5] - Some participants are optimistic about the M9 copper-clad laminate (CCL) industry chain, including PCD diamond drill bits and hydrogenated resins, as the CCL is expected to upgrade significantly by 2026 [5] Group 4 - The "Fire Line Quick Review" product, developed by the team led by Dage, provides insights into market trends, investment logic, and company analysis, available to participants in the competition [5][6] - Notable stocks in the Nvidia supply chain, electronic cloth, rare earths, tungsten mines, and silver have shown significant price increases since April 2025, with some companies doubling their stock prices [6]

Investment Rating - Overweight (Maintain) for the copper-clad laminate industry [1] Core Insights - Increased demand for high-end copper foil and electronic cloth driven by AI applications, with domestic companies expected to benefit from breakthroughs [1] - The report highlights the anticipated rise in demand for M8.5+ materials and the potential for higher-end M9 materials in the Rubin platform products [20] - Supply tightness in HVLP4 copper foil is expected to lead to an increase in processing fees, with significant market demand projected [32][48] - The demand for LowDK second-generation cloth and Q cloth is expected to grow, driven by advancements in AI computing products [56] Summary by Sections AI and Copper-Clad Laminate - AI computing hardware is raising the performance requirements for copper-clad laminates, with M8.5+ demand expected to increase [12] - The dielectric constant (Dk) and dielectric loss (Df) are critical for the electrical performance of copper-clad laminates, influencing signal transmission speed and energy loss [15] Electronic Copper Foil - The global electronic circuit copper foil capacity is projected to reach approximately 990,000 tons in 2024, accounting for 41% of total copper foil capacity [32] - HVLP4 copper foil is becoming a core material for AI copper-clad laminates due to its lower surface roughness, which enhances signal transmission stability [43] - The production process for HVLP is more stringent than conventional copper foil, leading to higher production costs and potential price increases [48] Electronic Cloth - LowDK electronic cloth is gaining traction, with demand for second-generation cloth and Q cloth expected to rise due to their superior electrical properties [56] - The report notes that high-end electronic cloth products have strong profitability, with significant margins reported by leading companies [65] - Domestic companies are actively developing and validating LowDK and Q cloth technologies, with successful market entries reported [69]

宏和电子材料科技股份有限公司 关于2026年第一次临时股会的延期公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 会议延期后的召开时间：2026 年 2 月 12 日 一、 原股东会有关情况 1. 原股东会的类型和届次 证券代码：603256 证券简称：宏和科技 公告编号：2026-007 分董事工作安排，无法按期出席会议。经公司慎重考虑，决定延期召开本次股东 会。公司于 2026 年 1 月 27 日采用通讯表决方式召开第四届董事会第十三次会议， 本次会议为紧急会议，会议召集人已书面对本次紧急召开会议原因作出说明，全 体董事一致同意豁免本次会议的通知时限。会议以 9 票同意，0 票反对，0 票弃 权，审议通过《关于延期召开 2026 年第一次临时股东会的议案》，同意将 2026 年第一次临时股东会延期至 2026 年 2 月 12 日召开。 三、 延期后股东会的有关情况 1. 延期后的现场会议的日期、时间 召开的日期时间：2026 年 2 月 12 日 13 点 30 分 2. 延期后的网络投票起止日期和 ...

Market Overview - The glass fiber sector experienced a decline of 0.52% on January 27, with Jiuding New Materials leading the drop [1] - The Shanghai Composite Index closed at 4139.9, up 0.18%, while the Shenzhen Component Index closed at 14329.91, up 0.09% [1] Stock Performance - Notable gainers in the glass fiber sector included: - Zais Technology (603601) with a closing price of 10.70, up 6.36% and a trading volume of 2.09 million shares, totaling 2.27 billion yuan [1] - Sanxia New Materials (600293) closed at 3.69, up 1.37% with a trading volume of 1.45 million shares, totaling 523 million yuan [1] - Jiuding New Materials (002201) was the biggest loser, closing at 15.03, down 7.68% with a trading volume of 1.49 million shares, totaling 2.23 billion yuan [2] Capital Flow - The glass fiber sector saw a net outflow of 261 million yuan from main funds, while retail investors contributed a net inflow of 293 million yuan [2] - The detailed capital flow for selected stocks showed: - Zais Technology had a main fund net inflow of 253 million yuan, while retail investors had a net outflow of 155 million yuan [3] - Jiuding New Materials experienced a significant net outflow of 208.54 million yuan from main funds [3]

Investment Rating - The report maintains a "Positive" investment rating for the fiberglass industry [13]. Core Insights - The fiberglass industry is currently at a relative bottom of the cycle, with price elasticity for 2026 projected as follows: AI specialty electronic cloth > ordinary electronic cloth > ordinary coarse yarn. The report is optimistic about the performance elasticity brought by price increases in electronic cloth [3][46]. - The demand for AI specialty electronic cloth remains high, driven by the AI boom, leading to a tight supply situation and price increases. The Low CTE and Low-Dk second-generation cloths are expected to face even larger supply gaps [8][20]. - Ordinary electronic cloth is expected to continue to see price increases due to capacity constraints in weaving machines, with a supply gap anticipated to persist into 2026 and widen in 2027 [10][43]. Summary by Sections AI Electronic Cloth - The demand for Low CTE electronic cloth is expected to grow significantly, with projections of 6.7 million meters in 2025, 18 million meters in 2026, and 33.6 million meters in 2027, driven by AI computing chip packaging and high-end consumer electronics [32]. - The report highlights that the Low CTE electronic cloth is critical for advanced packaging in AI applications, with current supply being scarce and domestic companies beginning to fill the gap [8][36]. - The year 2026 is anticipated to be pivotal for the application of quartz cloth and the second-generation Low-Dk cloth, with demand expected to exceed 50 million meters [26]. Ordinary Electronic Cloth - Ordinary electronic cloth prices are expected to rise due to a recovery in demand and limited new capacity, with prices increasing from 3.4 CNY/m in early 2025 to 4.1 CNY/m by January 2026 [10][38]. - The supply of weaving machines is a critical constraint, with a projected gap in machine availability starting in 2025 and expected to widen in subsequent years [10][50]. - The report notes that the price of ordinary electronic cloth is likely to continue its upward trend due to these supply constraints [10][46]. Platinum Price Impact - The significant increase in platinum prices, from 230 CNY/g in January 2025 to 672 CNY/g in January 2026, is expected to raise investment costs in the fiberglass sector by over 40%, potentially constraining supply [11][36]. - The report emphasizes that the rising costs associated with platinum will particularly impact smaller electronic cloth manufacturers [11].

[Table_Page] 深度分析|建筑材料 证券研究报告 [Table_Title] 建筑材料行业 12 月投资端降幅扩大，2026 年有望开门红 [Table_Summary] 核心观点： [Table_Grade] 行业评级 持有 前次评级 持有 报告日期 2026-01-27 识别风险，发现价值 请务必阅读末页的免责声明 1 / 25 972918116公共联系人2026-01-27 16:41:57 ⚫ 12 月地产/基建投资降幅环比扩大，2026 年有望开门红。12 月固定资 产投资当月同比-15.1%，前值-12.0%；其中制造业/地产/狭义基建/广 义基建投资单月同比分别为-10.5%/-35.8%/-12.2%/-15.9%，增速环比 分别-6.1/-5.5/-2.5/-4.0pct，可能和"推动投资止跌回稳"政策方向既定 的情况下，地方政府会更倾向于把投资节奏集中于 2026 年初有关。 2025 年 1-12 月房地产开发投资/新开工面积/销售面积/竣工面积分别同 比-17.2%/-20.4%/-8.7%/-18.1%，12 月地产相关指标继续低位徘徊， 2026 开年之后二手房成交回暖 ...

Market Overview - The glass and fiberglass sector experienced a decline of 0.56% on January 26, with Zaiseng Technology leading the drop [1] - The Shanghai Composite Index closed at 4132.61, down 0.09%, while the Shenzhen Component Index closed at 14316.64, down 0.85% [1] Stock Performance - Jiuding New Materials (002201) saw a significant increase of 10.00%, closing at 16.28 with a trading volume of 1.9866 million shares and a transaction value of 3.1 billion [1] - Honghe Technology (603256) increased by 2.44%, closing at 48.35 with a trading volume of 405,100 shares [1] - Other notable performances include: - Sanxia New Materials (600293) up 0.28% at 3.64 - Shandong Fiberglass (605006) remained unchanged at 7.93 - Qibin Group (601636) down 0.29% at 6.93 - China Jushi (600176) down 0.58% at 20.64 [1] Capital Flow - The glass and fiberglass sector saw a net outflow of 551 million in main funds, while retail investors contributed a net inflow of 536 million [2] - The sector's capital flow indicates that retail investors are more active compared to institutional investors [2] Individual Stock Capital Flow - China Jushi (600176) had a main fund net inflow of 84.17 million, but retail investors showed a net outflow of 54.68 million [3] - Honghe Technology (603256) experienced a main fund net inflow of 143.88 million, while retail investors had a net inflow of 81.73 million [3] - Other stocks like Jiuding New Materials (002201) and Shandong Fiberglass (605006) also showed mixed capital flows, with significant retail participation [3]

Investment Rating - The report maintains an "Overweight" rating for the construction materials sector [1]. Core Views - The real estate chain is expected to see a valuation recovery in 2026, with a potential rebound driven by policy expectations and market dynamics. Key stocks to watch include high-dividend companies and those in the export sector [2]. - The technology sector is highlighted as a priority, with domestic semiconductor development expected to accelerate, benefiting cleanroom engineering and related companies [2]. - Consumer performance remains subdued, but cost-cutting measures are showing positive effects, indicating that the clearing phase in the real estate chain is nearing completion [2]. - The report emphasizes the importance of global trade stability and the potential for fiscal expansion in major economies, which could positively impact sectors like AI and innovative pharmaceuticals [2]. Summary by Sections 1. Construction Materials Fundamentals and High-Frequency Data - Cement prices remain stable at 347.7 CNY/ton, unchanged from the previous week but down 52.2 CNY/ton year-on-year. The average cement inventory ratio is 59.4%, up 0.5 percentage points week-on-week [6][15]. - The average daily cement shipment rate is 29.5%, down 10.4 percentage points from the previous week but up 16.1 percentage points year-on-year [23][25]. - Glass prices are slightly up at 1138.8 CNY/ton, but down 257.2 CNY/ton compared to the same period last year. Inventory levels are at 4,977 million weight boxes, down 9,000 from last week but up 1,188,000 from last year [49][46]. 2. Industry Dynamics Tracking - The report notes that the cement industry is undergoing supply-side adjustments, with a focus on eliminating outdated capacity. This is expected to improve the utilization rate of clinker capacity [10]. - The glass industry is facing a supply contraction, which may provide price elasticity in 2026. However, the current demand is weak, and inventory levels remain high [10]. - The fiberglass sector is projected to see stable growth in demand, particularly in wind power and new applications, despite a general decline in profitability [10]. 3. Weekly Market Review and Sector Valuation - The construction materials sector saw a weekly increase of 9.23%, outperforming the Shanghai and Shenzhen 300 index, which decreased by 0.62% [6]. - The report suggests that the valuation of leading companies in the sector is at historical lows, indicating potential for recovery as industry policies take effect [10].