| 交易日期 | 证券简称 | 证券代码 | 成交价(元) 成交金额(万元) 成交量( * ) 买入营业部 | | | 卖出营业部 | | --- | --- | --- | --- | --- | --- | --- | | 2025-08-25 | 圣泉集团 | 605589 | 28.48 854.4 | 30 | 平安证券股份有限 | 平安证券股份有限 | | | | | | | 公司济南解放路证 | 公司济南解放路证 | | | | | | | 444 11. 447 | 444 - 11 - 447 | 8月25日，圣泉集团大宗交易成交30万股，成交额854.4万元，占当日总成交额的0.92%，成交价28.48元，较市场收盘价32.37元折价12.02%。 ...

Q&A 中泰证券在建材和新材料领域的研究报告有哪些主要主题？ 中泰证券的研究报告涵盖了六大核心主题，具体如下： PCB 材料：AI 材料产业升级方兴未艾浩浩荡荡 20250825 摘要 覆铜板(CCL)是 PCB 的关键材料，成本占比 15%-30%，其原材料包括 铜箔（占比近 40%）、树脂（25%-30%）和电子布（20%-25%）， 下游应用升级驱动高性能覆铜板需求，如马 7 至马 9 服务器版，其介电 常数和介电损耗更低，信号传输速率更快。 PCB 产业链正经历升级，多层式架构从 12-16 层提升至 30-40 层，高 端覆铜板价值量增加，预计 2026 年需求翻倍。技术革新要求更高加工 性能，下游算力终端需求推动上游各环节向更高级别发展，自 2025 年 5 月以来股价已有所反应。 电子布升级体现在材料类型和介电性能上，从传统的 7,628 型到二代、 三代产品，价格大幅提升。三代石英纤维布（Q 布）用于马 9 覆铜板， 价格高达 250-400 元/米。预计 2026 年一代电子布需求量将达 1.4-1.5 亿米，二代 2,600 万米，三代 1,000 万米。 高端云厂商升级带来突发性需求增长 ...

上海证券发布研报称，近日，CCL迎来涨价潮，建滔积层板发布涨价函，宏瑞兴、威利邦等二线厂商纷 纷跟进。随着人工智能技术和应用的快速发展，AI服务器需求强劲，成为PCB需求增长的主要动能，上 游高端材料面临供应紧缺，包括LowDk电子布/石英布、HVLP铜箔等产能都面临紧缺。建议持续关注 AIPCB上游材料机会，相关厂商包括宏和科技（603256）(603256.SH)、铜冠铜箔（301217） (301217.SZ)、德福科技（301511）(301511.SZ)、东材科技（601208）(601208.SH)、圣泉集团 （605589）(605589.SH)、天承科技(688603.SH)、联瑞新材(688300.SH)、江南新材（603124） (603124.SH)等。 上海证券主要观点如下： CCL迎来涨价潮，建滔积层板发布涨价函，宏瑞兴、威利邦等厂商跟进 电子布：高性能电子布主要指低介电电子布(Low DK、Low Df)和低膨胀(LowCTE)电子布，高性能电子 布原材料高性能电子纱市场供不应求。根据思涵产业研究院，全球高性能电子布供应商主要以日企、台 企和部分中国大陆企业为主。日东纺Nittob ...

Group 1 - The report highlights that XPeng Motors achieved a record high gross margin in Q2 2025, with a revenue of 18.27 billion yuan, representing a year-on-year increase of 125.3% [5][6] - The gross margin for Q2 was 17.3%, up 3.3 percentage points from the same period in 2024, driven by the launch of high-priced models G6 and G9 [5][6] - The company expects to continue improving its overall gross margin in Q4 2025 with the release of new models and an increase in sales of range-extended vehicles [6][7] Group 2 - Shengnong Development reported a revenue of 8.856 billion yuan in H1 2025, a slight increase of 0.22% year-on-year, while net profit surged by 791.93% to 910 million yuan [11][13] - The company achieved growth in both production and sales, with chicken meat sales increasing by 2.5% and processed meat products by 13.21% [13] - The completion of the acquisition of Sun Valley Holdings has further optimized the supply chain and improved operational efficiency [13][14] Group 3 - Muyuan Foods reported a revenue of 76.463 billion yuan in H1 2025, a year-on-year increase of 34.46%, with net profit soaring by 1169.77% to 10.53 billion yuan [15][16] - The company sold 46.91 million pigs in H1 2025, with production costs decreasing to approximately 11.8 yuan/kg by July [16] - The company aims to reduce its overall debt by 10 billion yuan, having already decreased its total liabilities by 5.6 billion yuan by the end of Q2 2025 [15][16] Group 4 - Yanjin Food reported a revenue of 2.941 billion yuan in H1 2025, a year-on-year increase of 19.58%, with net profit rising by 16.70% to 373 million yuan [18][19] - The company’s revenue from konjac products increased by 155% to 790 million yuan, becoming a key growth driver [19][20] - The company is focusing on optimizing its cost structure and improving profitability through better product mix and channel strategies [20][21] Group 5 - Guocer Materials achieved a revenue of 2.154 billion yuan in H1 2025, a year-on-year increase of 10.29%, with net profit slightly up by 0.38% to 332 million yuan [22][24] - The company’s electronic materials segment saw a revenue increase of 23.65%, while the new energy materials segment grew by 26.36% [24][25] - The company is actively developing new materials and expanding its product offerings to meet the growing demand in various sectors [27][28] Group 6 - Yingliu Technology reported a revenue of 1.384 billion yuan in H1 2025, a year-on-year increase of 9.11%, with net profit rising by 23.91% to 188 million yuan [29][30] - The company’s new material and equipment segment experienced significant growth, with a revenue increase of 74.49% [31] - The company has secured multiple strategic partnerships in the nuclear energy sector, enhancing its order backlog [33][34] Group 7 - Shengquan Group reported a revenue of 5.351 billion yuan in H1 2025, a year-on-year increase of 15.67%, with net profit rising by 51.19% to 501 million yuan [37][38] - The company’s advanced electronic materials and battery materials segments achieved significant revenue growth, driven by increased demand [38][39] - The company is focusing on cost control and efficiency improvements to enhance profitability [39][40]

Core Viewpoint - The article discusses the strategic move of Shengquan Group to issue up to 2.5 billion yuan in convertible bonds, with 2 billion yuan allocated for the industrialization of green energy battery materials, particularly silicon-carbon anodes, indicating a significant commitment to the new energy sector [4][5]. Group 1: Company Strategy and Financials - Shengquan Group plans to produce 10,000 tons of silicon-carbon anodes and 15,000 tons of porous carbon annually, with production expected to start in the third year after a two-year construction period, projecting an average annual sales revenue of 3.948 billion yuan and a net profit of 756 million yuan [4]. - In the first half of the year, Shengquan Group achieved a revenue of 5.351 billion yuan, a year-on-year increase of 15.67%, and a net profit of 501 million yuan, up 51.19% year-on-year [5]. - The company has developed two technical routes for porous carbon materials, utilizing phenolic resin and restructured resin, to penetrate the mainstream battery supply chain [5][6]. Group 2: Industry Context and Competitive Landscape - The silicon-carbon anode is a key direction for enhancing lithium battery energy density, but its industrialization faces challenges related to process stability and cost [6][7]. - Shengquan Group's strategy includes a vertical integration approach, ensuring a stable supply of porous carbon, which is crucial for the production of silicon-carbon anodes, potentially giving it a competitive edge in the market [6][7]. - The industry is expected to see a significant increase in silicon-carbon anode production capacity between 2025 and 2026, with several leading companies, including Bettery and Putailai, also advancing their projects [7]. Group 3: Technological Advancements - Shengquan Group's unique biomass refining technology and resin preparation process have led to the development of competitive porous carbon materials, which enhance the uniformity of silicon deposition and improve the energy density of silicon-carbon anodes [8]. - The company’s spherical porous carbon technology is globally leading, featuring uniform and controllable pore structure, making it suitable for high energy density applications such as semi-solid and solid-state batteries [8].

CCL 迎涨价潮，持续关注 AIPCB 上游 材料机会 ——电子行业观点报告 [Table_Rating] 增持（维持） [◼Table_Summary] 主要观点 [行业Table_Industry] : 电子 日期: shzqdatemark [Table_Author] 分析师: 方晨 Tel: 021-53686475 2025年08月22日 | E-mail: | fangchen@shzq.com | | --- | --- | | SAC 编号: | S0870523060001 | [Table_QuotePic] 最近一年行业指数与沪深 300 比较 -6% 3% 13% 22% 32% 42% 51% 61% 70% 08/24 10/24 01/25 03/25 06/25 08/25 电子 沪深300 证 券 研 究 报 告 行 业 动 态 ◆CCL 迎来涨价潮，建滔积层板发布涨价函，宏瑞兴、威利邦等厂商跟 进。 近日建滔积层板发布涨价函，宣布 8 月 15 日起，CEM-1/ 22F/V0/HB/FR-4 等产品，每张涨价 10 元。同日二线厂商也发布涨价 函，威利邦因铜价上涨，8 ...

中证A500指数(000510.CSI)本周上涨4.27%，截至8月22日收盘，报5198.91点。本周日均平均成交额为 8003.97亿元，单日成交额环比上升32.60%。 本周一，华夏基金管理的A500增指（512370）上市，中证A500基金来到39只。本周，39只中证A500基 金中，所有基金均以2%或以上的涨幅收盘，其中，汇添富基金以4.62%的涨幅领涨。从规模来看，当前 中证A500基金总规模达1810.70亿元，相较上周有所上升。具体到单只基金，规模排名前三的为华泰柏 瑞、国泰基金、易方达基金，规模依次为203.31亿元、183.57亿元、183.57亿元。 申万宏源证券发布研报称，短期牛市氛围继续主导市场。看中期做短期，牛市氛围不容易消失，9月初 之前有望维持强势，9月初之后市场休整幅度有限。维持2025年四季度好于2025年三季度，2026年会更 好的判断。 国投证券依然强调当前若纯粹基于流动性上涨，对于后续大盘向上空间展望是谨慎乐观的，大盘指数向 上空间真正打开需要市场从流动性牛—基本面牛—新旧动能转化牛实现"三头牛"的兑现转变，这是未来 一年逐步验证的过程。 中证A500指数周报 | 南 ...

Investment Rating - The report maintains a "Recommended" rating for leading PCB manufacturers such as Shenghong Technology, Pengding Holdings, and Huadian Co., Ltd. [4][5] Core Viewpoints - The PCB industry is experiencing rapid advancements in packaging and high-density interconnect technologies, with traditional HDI and substrate technologies evolving into mSAP processes to meet the demands of high-speed signal transmission and large-scale integration [1][2] - The demand for PCB is driven by AI applications, leading to significant expansions in production capacity among leading companies, with total investments exceeding 30 billion RMB [2][20] - The core materials for PCB, including copper foil, electronic cloth, and resin, are undergoing upgrades to meet the high-frequency and high-speed requirements of AI applications [2][20][26] Summary by Sections 1. CoWoP and mSAP as Core Technologies - CoWoP (Chip-on-Wafer-on-PCB) is emerging as a future packaging route, enhancing interconnect density and reducing costs by directly using large-size PCBs [1][11] - mSAP (Modified Semi-Additive Process) is becoming the core process for achieving sub-10 µm line capabilities, essential for high-performance applications [1][14] 2. PCB Capacity Expansion and Material Upgrades - Leading PCB manufacturers are actively expanding production capacity, with significant investments announced by companies like Huadian Co., Ltd. and Shenghong Technology [2][20] - The upgrade of core materials includes the transition of copper foil from HVLP1 to HVLP5, electronic cloth to third-generation low-dielectric cloth, and resin to hydrocarbon and PTFE types [2][20][28] 3. Tight Supply of Core Equipment and Acceleration of Domestic Substitution - The supply of core PCB equipment, including drilling, plating, and etching imaging, is tight, with domestic manufacturers accelerating their layouts in advanced process equipment [2][49] - Companies like Dazhu CNC and Ding Tai High-Tech are focusing on high-layer boards and HDI equipment to meet the increasing demands of the industry [2][49] 4. Investment Recommendations - The report suggests focusing on leading PCB manufacturers such as Shenghong Technology, Pengding Holdings, and Huadian Co., Ltd., as well as material companies with core technologies like Honghe Technology and Zhongcai Technology [3][4] - Equipment manufacturers involved in domestic substitution, such as Dazhu CNC and Xinqi Microelectronics, are also highlighted as potential investment opportunities [3][4]

2025 年 08 月 22 日 公司研究 评级：买入(维持) 研究所： 证券分析师： 李永磊 S0350521080004 liyl03@ghzq.com.cn 证券分析师： 董伯骏 S0350521080009 dongbj@ghzq.com.cn 证券分析师： 陈云 S0350524070001 cheny17@ghzq.com.cn [Table_Title] 高端材料快速放量，上半年业绩同比高增 ——圣泉集团（605589）2025 年半年报点评 最近一年走势 | 相对沪深 300 | 表现 | | 2025/08/21 | | --- | --- | --- | --- | | 表现 | 1M | 3M | 12M | | 圣泉集团 | -0.3% | 18.0% | 83.8% | | 沪深 300 | 5.0% | 9.5% | 29.1% | | 市场数据 | | | 2025/08/21 | | 当前价格（元） | | | 31.53 | | 52 周价格区间（元） | | | 17.20-33.98 | | 总市值（百万） | | | 26,687.05 | | 流通市值（百万） | | ...

与此同时， 鹏博新材位于山西阳泉的10万吨高压实磷酸铁锂项目已进入设备调试阶段，预计将在9月试产，10月实现批量交付， 其目标是满足快速 充电电池市场的需求。 GGII指出，经过2023至2024年的建设放缓后，储能市场的需求增长正驱动磷酸铁锂行业开启新一轮扩产周期，大容量储能电芯、连同高比能动力 电池，一并构成高压实铁锂的两大需求。 数据显示，2025年上半年中国磷酸铁锂正极材料出货量已达161万吨，同比增长68%。预计全年出货量有望达到350万吨，行业有效产能利用率将 超过70%。 下半年来，中国锂电池材料领域的头部企业密集发布了扩产计划，且信号明确指向了对新一代材料的产能布局： 此次扩张的焦点并非单纯增加产量，而是集中于高压实磷酸铁锂正极与硅碳负极等高端材料。 这表明，在行业普遍存在结构性产能过剩的背景下，优质产能的布局正在提速。 龙蟠科技于8月20日晚间披露，计划通过非公开发行募集不超过20亿元资金。 这笔资金将主要投向位于山东和湖北的两个高性能磷酸盐正极材料项 目，合计新增年产能达19.5万吨。 公告特别指出， 新建产线将优先满足第四代超高能量密度磷酸铁锂产品的生产需求， 旨在强化产品的差异化优势。 ...