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宏和科技20260302
2026-03-03 02:52
宏和科技 20260302 摘要 普通电子布价格持续修复,预计 2026 年全年仍处于上行趋势。2024 年全年均价 3.74 元,2025 年一季度至三季度分别为 4.5 元、4.8 元、 4.97 元,预计全年超过 5 元。2026 年受高性能电子布需求拉动,普通 布供给收缩,价格有望回升至历史高点。 高性能电子布价格坚挺并上调,AI 需求强劲支撑。一代产品价格维持 25 元/米,CT/C1 产品 2026 年已提价约 20%,价格区间为 80~240 元/米。二代产品 2026 年随订单导入,价格存在上行可能。公司不倾向 主动提价,但若终端客户愿支付更高价格以优先交付,则可能接单。 CT/C1 产品结构中,厚布与薄布占比相对较高,超薄极薄布占比逐步提 升。AI 服务器应用主要聚焦 50~100 微米规格,消费电子载板应用则以 35 微米以下规格为主。2026 年涨价后综合均价水平大致在 100 元左右。 公司拥有 1,000 多台织布机,高性能电子布扩量不会挤压普通产品。通 过优化产品结构,减少低毛利品类供应,增加超薄极薄布供给,以匹配 当前订单机会。与丰田存在战略合作,预计设备采购速度相对同行更快。 ...
科技行业周报:重视国产算力产业链,AI应用强化算力CAPEX趋势-20260302
+852-2532 1954 行业评论 第一上海研究部 research@firstshanghai.com.hk 2026 年 3 月 2 日 星期一 【行业评论】 科技行业周报:重视国产算力产业链,AI 应用强化算力 CAPEX 趋势 chen.huang@firstshanghai.com.hk 行业 TMT 我们继续提示国产算力的确定性机会,预计 H 公司新一代改款算力芯片 950 系列即 将发布,实现量产落地。产业链调研情况看,互联网公司对 950 芯片的评价正面, 采购意愿积极,我们重申 2026 年将是国产算力放量年。上周,关于寒武纪的小作 文也在各种媒体流传,我们认为这是下游客户端旺盛需求的一个印证。随着 AI 推 理应用逐步推广,算力瓶颈开始凸显。近日,字节 Seedance 视频生成任务开始拥 堵,反映了用户端爆发的需求与有限的算力之间的供需差。 推荐国产算力的核心标的包括寒武纪(688256)为代表的国产算力卡供应商,以及 中芯国际(981.HK)为代表的上游晶圆代工厂。此外,华虹集团在先进制程上进展 积极,建议关注旗下子公司华虹半导体(1347.HK)的投资机会。以及 H 公司产业 链 ...
建筑材料行业周报(26/02/23-26/03/01):继续重视电子布、地产链、地下管网-20260302
Hua Yuan Zheng Quan· 2026-03-02 08:50
证券研究报告 建筑材料 行业定期报告 hyzqdatemark 2026 年 03 月 02 日 戴铭余 SAC:S1350524060003 daimingyu@huayuanstock.com 王彬鹏 SAC:S1350524090001 wangbinpeng@huayuanstock.com 邓力 SAC:S1350525070006 dengli@jzsec.com 赵梦妮 SAC:S1350525050005 zhaomengni@huayuanstock.com 唐志玮 tangzhiwei@huayuanstock.com 板块表现: 继续重视电子布、地产链、地下管网 投资评级: 看好(维持) ——建筑材料行业周报(26/02/23-26/03/01) 投资要点: 请务必仔细阅读正文之后的评级说明和重要声明 证券分析师 电子布维持景气上行,Q 布短期或迎催化。1)当下传统电子布正在经 历的是此轮景气周期的拐点,之于科技而言或是"类存储时刻",之 于周期而言则或是"类供给侧改革时刻"。上游织布机紧缺叠加下游 需求景气背景下,我们判断电子布价格有望新高,传统电子布、 Low-CTE、二代布均有看点 ...
非金属建材周观点:3月是涨价窗口,重视电子通胀链、油链、顺周期品种
SINOLINK SECURITIES· 2026-03-02 00:24
Investment Rating - The report suggests a positive outlook for the electronic inflation chain and oil chain sectors, indicating potential price increases and strong demand in various materials [1][2][3]. Core Insights - The electronic inflation chain is expected to see price increases in early March due to strong downstream demand from AI materials and new product launches, with a successful price transmission anticipated [1]. - The oil chain is impacted by rising oil prices, leading to cost increases for products like asphalt, with companies adjusting prices accordingly [2]. - Companies like Keda, Huaxin, and Leshushi are highlighted for their expansion into international markets, particularly in Africa and South America, indicating a strategic focus on local manufacturing and job creation [3]. Summary by Sections Electronic Inflation Chain - Strong demand for AI materials is driving price increases in electronic fabrics and copper foil, with expectations for smooth price transmission in March [1]. - The report emphasizes the ongoing trend of AI displacing traditional production capacities in various sectors, including storage and electronic fabrics [1]. Oil Chain - The report notes that the cost of asphalt has risen from 3,000 RMB/t to 3,350 RMB/t, prompting companies to increase prices by 5%-10% for related products [2]. - The report highlights the potential for coal chemical alternatives to gain traction as oil prices rise, suggesting increased capital expenditure in this area [2]. International Expansion - Keda's establishment of a glass factory in Ghana is noted as a significant development, with expectations for local job creation and reduced costs for construction and automotive needs [3]. - Leshushi's inclusion in the Hang Seng Composite Index is also highlighted, indicating its growing market presence and liquidity [3]. Market Performance - The report provides insights into the performance of various materials, with cement prices averaging 339 RMB/ton, down 52 RMB/ton year-on-year, and glass prices showing a slight increase [4][15]. - The overall building materials index has shown a positive performance, with specific sectors like glass manufacturing and fiberglass seeing notable gains [18].
中国覆铜板行业-AI 覆铜板材料升级带来快速增长动力-China CCL Sector Rapid Growth Momentum on AI-CCL Materials Upgrade
2026-03-01 17:23
Summary of Conference Call on China CCL Sector Industry Overview - The conference call focused on the China CCL (Copper Clad Laminate) sector, particularly in relation to advancements in AI and high-end CCL materials [1][2]. Key Companies Discussed - **Shengyi Technology (600183.SS)** - **Shennan Circuit (002916.SZ)** - **Kingboard Laminates Holdings (1888.HK)** - Other suppliers mentioned include EMC, Doosan, TUC, Panasonic, and ITEQ [1][2][3][4]. Core Insights and Arguments 1. **Growth in AI-CCL Materials**: - NVDA's recent results indicate a strong demand for high-end CCL materials, with a roadmap showing significant upgrades from 2020 to 2026 [1]. - The transition to advanced materials is expected to create opportunities for suppliers within the NVDA ecosystem [1]. 2. **Shengyi's Competitive Edge**: - Shengyi is the only certified supplier of M9 CCL by NVDA, achieving a production yield of over 90% for the Rubin platform [3]. - Projected earnings growth for Shengyi is over 33% to RMB 4.6 billion, with AI-CCL volume expected to double this year [3]. 3. **Market Demand Projections**: - AI-CCL volume is projected to reach 1.5-1.6 million sheets in 2026, accounting for over 15% of total capacity [3]. - The gross margin (GM) for AI-CCL is expected to exceed 40%, compared to an average of 28% for the CCL segment [3]. 4. **Shennan's Growth Potential**: - Shennan is expected to see a 39% CAGR in earnings from 2025 to 2027, driven by AI-PCB and BT substrate segments [10]. - The GM for AI-PCB is projected to be at least 45% in 2H25, supported by major customers like Huawei and increased AI capex among Chinese hyperscalers [10]. 5. **Kingboard Laminates' Strategy**: - KBL plans to enter the NVDA supply chain with its M9 CCL and is gaining momentum in upstream glass fabric production [4][9]. - The ASP of quartz fabric for M9 is significantly higher than E-glass, leading to a suspension of certain E-glass CCL products for a mix upgrade [7]. Additional Important Insights - **Material Shortages**: - There is a noted shortage of AI-fabric materials, particularly low Dk/gen 2 and Q-glass, with projected CAGRs of 387% and 471% respectively from 2025 to 2027 [8][11]. - Supply issues are expected to exacerbate delivery lead times, creating opportunities for price inflation [8]. - **Valuation and Risks**: - Target prices for Shengyi and Shennan reflect high P/E ratios due to expected earnings upgrades and market share gains [25][28]. - Risks include slower-than-expected customer certification, macroeconomic conditions in China, and demand fluctuations in electronic goods [24][26][29]. - **Future Production Plans**: - KBL aims to produce 2,000 tons of low Dk gen 1/gen 2 by 1Q26, with potential net profit contributions exceeding HK$400 million for 2026 [9]. This summary encapsulates the key points discussed during the conference call, highlighting the growth potential and strategic positioning of companies within the China CCL sector amidst the evolving landscape driven by AI advancements.
未知机构:从训练走向极致推理LPU架构重塑算力底座东北计算机范式转移-20260228
未知机构· 2026-02-28 02:55
从训练走向极致推理—LPU架构重塑算力底座【东北计算机】 技术核心: 不同于GPU依赖HBM,LPU倾向于采用大规模片上SRAM直接存储模型参数,消除了内存访问延 迟;同时利用静态时序调度,将计算路径精确锁定在时钟周期内。 这种ASIC化设计旨在追求推理端的绝对高吞吐与低延迟。 范式转移:推理端的"低延迟革命"催生LPU架构 随着大模型进入大规模应用期,算力需求正从"暴力计算"向"极致交互"演进。 传统的GPU架构在处理LLM推理的Decode阶段时,往往面临高延迟瓶颈。 LPU(Language ProcessingUnit)架构应运而生。 技术核心: 不同于 从训练走向极致推理—LPU架构重塑算力底座【东北计算机】 范式转移:推理端的"低延迟革命"催生LPU架构 随着大模型进入大规模应用期,算力需求正从"暴力计算"向"极致交互"演进。 传统的GPU架构在处理LLM推理的Decode阶段时,往往面临高延迟瓶颈。 LPU(Language ProcessingUnit)架构应运而生。 产业链正加速转向M9级以上基材,其核心标准在于: 树脂端: 必须使用极低损耗的特种树脂体系。 电子布: 传统的玻璃布在介电一致 ...
冲高回落,希望还有吗?
Ge Long Hui· 2026-02-27 20:52
玻璃玻纤低开低走陷入调整,截止午盘下跌3.17%,其中国际复材、宏和科技等股跌停活跌幅在10%上 方。电子布概念持续调整,其中宏和科技跌停。元件、PCB、造纸等行业板块紧随其后。 消息面:节后钨原料价格持续飙升,钨粉已突破1800元/公斤。华为云码道代码智能体公测版2月26日发 布,覆盖代码生成等AI编程技术。中国商业航天企业代表蓝箭航天宣布,我国重复使用火箭朱雀三号 计划今年第二季度再次开展回收试验。 欢迎您在评论中分享自己的看法,大家一起学习和讨论。 冲高回落,截止午盘三大指数均回到中轴下方,其中沪指下跌0.17%,深成指下跌0.68%,创业板指下 跌1.46%。两市合计超2900只个股下跌,合计成交额1.59万亿。 算力租赁概念集体爆发,其中华胜天成5天3板,拓维信息、利通电子、城地香江封涨停。有色金属板块 反复活跃,其中章源钨业7天5板,翔鹭钨业、中稀有色涨停。AI编程概念走强,其中金现代、普元信 息双双20cm涨停。太空光伏概念震荡反弹,其中钧达股份涨停。 ...
A股五张图:小弟狂欢,大哥背刺
Xuan Gu Bao· 2026-02-27 10:33
1、行情 指数继续小幅波动,市场整体较为无聊的一天。 题材方面,商业航天、太空算力早盘迎来反弹,协鑫能科、双良节能(炸)涨停,海兰信、东方日升、九丰能源、广联航空等大涨; 电力板块发力,南网能源、涪陵电力、赣能股份、闽东电力、运能控股、华银电力、金开新能等集体涨停; 有色板块集体大涨,章源钨业3连板,翔鹭钨业、宝武镁业、东方锆业、中稀有色、厦门钨业、中钨高新、锡业股份、金钼股份、湖南黄金、华 锡有色等先后涨停; 金刚石板块午后突然爆发,沃尔德(20CM)、国机精工涨停,四方达、黄河旋风、力量钻石等跟涨; 此外,稀土、钛白粉、算力、华为昇腾等均有局部强势表现,电子布、PCB、半导体、CPO等跌幅居前。 截至收盘,沪指收涨0.39%,深成指、创业板指分别收跌0.06%、1.04%,市场超3200股上涨,2000余股下跌,三市成交额近2.5万亿。 2、算力 算力板块今日盘中迎来多次局部拉升。 华胜天成2连板(炸),拓维信息、杭钢股份、烽火通信、利通电子、云天励飞(20CM)涨停; 首都在线、宏景科技、芯原股份、云从科技、顺网科技、海光信息、每日互动等盘中均有大幅走强表现。 截至收盘,算力、算力芯片板块分别收涨2.3 ...
龙虎榜 | 近4亿资金杀入华胜天成,沪股通、游资现分歧!温州帮砸盘首都在线
Ge Long Hui· 2026-02-27 10:08
2月27日,全市场成交额2.51万亿元,较前一交易日缩量512亿元。板块方面,小金属、稀土、有色金属板块大爆 发,电力、煤炭、锂矿等板块走高;玻璃玻纤、半导体设备、PCB、元件等板块下挫。 龙虎榜单日净买入额前三为拓维信息、华胜天成、云天励飞,分别为5.67亿元、3.93亿元、3.46亿元。 | 市场 | 4685 | 名称 | 示日涨幅 | 当日价格 | 换手率 | 全额 | 净买入 = | | --- | --- | --- | --- | --- | --- | --- | --- | | 品 | 600498 | 烽火通信 3日 | +10.01% | 51.55 | 12.35% | 76.711Z | 19.28亿 | | 源 | 600010 | 包钢股份 图 | +8.72% | 3.24 | 12.99% | 130.33亿 | 7.63 Z | | 北 | 600410 | 华胜天成 88 | +6.12% | 28.94 | 54.98% | 176.19 Z | 7.12 Z | | 深 | 000657 | 中钨高新 图 | +10.00% | 66.22 | 6.57% | 61. ...
A股收评 | 2月收官!沪指收涨0.39%月线3连阳 涨价题材大放异彩
智通财经网· 2026-02-27 07:27
A股2月收官!沪指本月累计涨1.09%,呈现"冲高后窄幅震荡"的走势,月线斩获3连阳。深成指累计涨 2.04%,创业板指累计跌1.08%。成交额方面,"日成交超万亿"已成常态,春节后市场交投持续活跃, 沪深两市成交额连续4个交易日突破2万亿。 周五市场全天震荡分化,三大指数涨跌互现。截至收盘,上证指数涨0.39%,深证成指跌0.06%,创业 板指跌1.04%。 2、电力、电网设备板块反复活跃 电力、电网设备概念震荡走强,南网能源、涪陵电力封板。 点评:消息面上,据券商中国,除了近日国家能源局公布新型电力系统建设能力提升试点名单(第一 批),还有一个非常硬核的逻辑出现。有消息称,中国AI调用量首超美国,四款大模型霸榜全球前五。 而Token调用量背后就是电力和算力。其中,中国电价较低,可以通过Token调用量变相实现出海。 3、太空光伏概念持续走强 盘面上,有色金属持续走高,锑、钨、锡等方向涨幅居前,翔鹭钨业、中钨高新、湖南黄金等十余股涨 停;稀土永磁板块拉升,中稀有色涨停,包钢股份接近涨停;电力、电网设备概念震荡走强,南网能源、 涪陵电力封板;钢铁股反复活跃,杭钢股份涨停;燃气股午后走强,水发燃气、德龙汇能封 ...