①HBM+先进封装，产品是HBM所需关键材料之一，这家公司产品覆盖先进封装化学品及OLED光纤涂 料，部分湿法电子化学品已形成稳定量产； ②固态电池+储能，全固态电池超高镍正极材料及电解质吨级 供货，这家公司已导入多家固态电池头部客户，出货量持续放量。 《电报解读》是一款主打时效性和专业性的即时资讯解读产品。侧重于挖掘重要事件的投资价值、分析 产业链公司以及解读重磅政策的要点。即时为用户提供快讯信息对市场影响的投资参考，将信息的价值 用专业的视角、朴素的语言、图文并茂的方式呈现给用户。 前言 ...

公众号记得加星标⭐️，第一时间看推送不会错过。 在摩尔定律趋缓、AI/HPC需求爆发的背景下，先进封装已成为晶圆代工厂与封测企业的必争之 地。全球范围内，从台积电到三星，从日月光到安靠，以及国内的长电科技、通富微电、华天科 技，几乎所有龙头厂商都在加快扩产，力争抢占这一未来数年最关键的产业高地。 据 Coherent Market Insights (CMI) 数 据 ， 全 球 先 进 芯 片 封 装 市 场 规 模 预 计 将 从 2025 年 的 503.8 亿美元增长至 2032 年的 798.5 亿美元，复合年增长率达 6.8%。这一趋势背后，是 AI 大模型、自动驾驶、云计算与边缘计算对高性能、低功耗封装解决方案的迫切需求。 台积电：全力冲刺， 3DFabric架构统合前后端 在台积电的版图中，先进封装地位正快速上升。据伯恩斯坦预测，随着 CoWoS 需求井喷，台积电 2024 年先进封装营收占比有望突破 10%，首次超越日月光，跃升为全球最大封装供应商。 在 9 月的 TSMC OIP 生态论坛上，台积电强调 3DFabric平台的战略意义：通过晶圆级工艺 + 3D 堆 叠 (SoIC) + 先 ...

Core Viewpoint - The company, Hefei Xinhui Microelectronics Co., Ltd., is experiencing growth in its advanced packaging and testing services for integrated circuits, benefiting from the depreciation of the RMB and increasing demand in the semiconductor industry [2][3]. Company Overview - Hefei Xinhui Microelectronics was established on December 18, 2015, and went public on August 18, 2022. Its main business focuses on gold bumping technology and comprehensive testing services for display driver chips, with 90.25% of revenue coming from this segment [7]. - As of June 30, 2025, the company reported a revenue of 866 million yuan, representing a year-on-year growth of 28.58%, and a net profit of 96.04 million yuan, up 60.94% year-on-year [7]. Financial Performance - The company’s overseas revenue accounted for 54.15% of total revenue, benefiting from the depreciation of the RMB [3]. - The company has invested 89.41 million yuan in R&D during the reporting period, a 13.38% increase compared to the previous year [2]. Market Activity - On September 30, the stock price of the company increased by 2.54%, with a trading volume of 1.158 billion yuan and a turnover rate of 7.13%, leading to a total market capitalization of 16.258 billion yuan [1]. - The average trading cost of the stock is 15.61 yuan, with the stock currently near a resistance level of 20.05 yuan, indicating potential for upward movement if this level is surpassed [6]. Shareholder Information - As of June 30, 2025, the number of shareholders decreased by 0.64% to 20,300, with an average of 28,512 shares held per shareholder, an increase of 0.65% [7]. - The company has distributed a total of 161 million yuan in dividends since its A-share listing [8].

Group 1 - The report from Dongfang Securities highlights that process technology upgrades drive chip performance improvements, while advanced packaging serves as another key driver for enhancing chip capabilities [1] - In the context of slowing process technology upgrades, increasing the die area can enhance transistor count and computational power, with Nvidia's H100 die area nearing the reticle limit of approximately 800-900 mm² [1] - Nvidia's B200 adopts advanced packaging with dual die integration, achieving 208 billion transistors in a single package, which is more than double the 80 billion transistors in the H100 [1] - According to Nvidia's roadmap, the Rubin Ultra will integrate four dies in a single package, targeting a computational power of 100PF FP4 per card [1] Group 2 - System assembly is emerging as a new driver for AI server performance enhancement, as wafer manufacturing and advanced packaging may not keep pace with the growing demand for AI computing power [2] - The number of GPUs in AI servers is expected to increase from 8 per server to 72 per cabinet, with projections for the VR Ultra NVL576 cabinet in 2027 to support 144 GPUs, each with four die, totaling 576 die [2] - The increase in GPU count raises cooling requirements and complicates system assembly, exemplified by the production ramp-up challenges faced by GB200 NVL72 due to assembly difficulties [2] - Leading companies in the industry are likely to benefit from the rising technical barriers and improved competitive environment in system assembly [2] Group 3 - In terms of investment targets, companies related to AI server system assembly are maintained, including Industrial Fulian, which has significantly optimized GB200 series product testing and reduced cabinet debugging time [3] - Industrial Fulian has expanded capacity globally and introduced fully automated assembly lines, expecting strong growth in GB200 shipments, primarily driven by large North American cloud service providers [3] - Haiguang Information's merger with Zhongke Shuguang is anticipated to create vertical integration capabilities encompassing CPU, DCU, and system assembly [4] - Lenovo is expected to launch various servers based on Blackwell Ultra starting in the second half of 2025, as indicated by Nvidia [4] - Huaqin Technology, a core ODM supplier for domestic internet firms' AI servers, benefits from the capital expenditure expansion of downstream cloud companies [4]

Group 1 - The report from Dongfang Securities highlights that process technology upgrades drive chip performance improvements, while advanced packaging serves as another key driver for performance enhancement [1] - In the context of slowing process technology upgrades, increasing the die area can enhance transistor count and computing power, with Nvidia's H100 die area nearing the reticle limit of approximately 800-900 mm² [1] - Nvidia's B200 adopts advanced packaging with dual die integration, achieving 208 billion transistors in a single package, which is more than double the 80 billion transistors in the H100 [1] Group 2 - System assembly is emerging as a new driver for AI server performance enhancement, as wafer manufacturing and advanced packaging may not keep pace with the growing demand for AI computing power [2] - The number of GPUs in AI servers is expected to increase significantly, from 8 GPUs per server to 72 GPUs per cabinet, and potentially to 144 GPUs in the VR Ultra NVL576 cabinet by 2027 [2] - The increase in GPU count raises challenges in heat dissipation and system assembly complexity, with industry leaders likely to benefit from the elevated barriers to entry and improved competitive environment [2] Group 3 - In terms of investment targets, companies related to AI server system assembly are maintained, including Industrial Fulian, which has optimized GB200 series product testing and reduced system-level cabinet debugging time [3] - Industrial Fulian is expanding capacity globally and has introduced fully automated assembly lines, expecting strong growth in GB200 shipments, primarily driven by large North American cloud service providers [3] - Haiguang Information's merger with Zhongke Shuguang is anticipated to create vertical integration capabilities encompassing CPU, DCU, and system assembly [4] Group 4 - Lenovo is expected to launch various servers based on Blackwell Ultra starting in the second half of 2025, as indicated by Nvidia [4] - Huaqin Technology, a core ODM supplier for domestic internet companies' AI servers, is set to benefit from the capital expenditure expansion of downstream cloud companies [4]

Core Viewpoint - Feikai Materials has shown significant stock performance and financial growth, indicating a positive outlook for the company in the high-tech materials sector [1][2]. Financial Performance - As of September 19, 2025, Feikai Materials achieved a revenue of 1.462 billion yuan, representing a year-on-year growth of 3.80% [2]. - The net profit attributable to shareholders for the same period was 217 million yuan, marking a substantial increase of 80.45% year-on-year [2]. - Cumulatively, the company has distributed 318 million yuan in dividends since its A-share listing, with 137 million yuan distributed over the last three years [3]. Stock Performance - The stock price of Feikai Materials increased by 66.87% year-to-date, with a 2.59% rise over the last five trading days, 14.17% over the last twenty days, and 28.82% over the last sixty days [1]. - As of September 30, the stock was trading at 26.19 yuan per share, with a market capitalization of 14.848 billion yuan [1]. Shareholder Information - The number of shareholders increased to 62,200 as of September 19, 2025, reflecting a 4.95% rise [2]. - The average number of circulating shares per shareholder decreased by 4.72% to 9,064 shares [2]. - Notable institutional holdings include Southern CSI 1000 ETF, which increased its holdings by 102,170 shares, and Hong Kong Central Clearing Limited, which reduced its holdings by 190,900 shares [3]. Business Overview - Feikai Materials specializes in the research, production, and sales of new materials, particularly ultraviolet curing materials, with a revenue breakdown of 52.32% from display materials, 24.51% from semiconductor materials, and 22.78% from ultraviolet curing materials [1]. - The company is classified under the electronic chemicals industry and is involved in several concept sectors, including photolithography and advanced packaging [1].

Core Viewpoint - The advanced packaging concept continues to strengthen, with significant stock price increases observed in several companies within the sector [1] Company Performance - Shanzi Gaoke has reached its daily limit increase in stock price [1] - Other companies such as Baiwei Storage, Cambricon Technologies-U, Lianrui New Materials, Jiao Cheng Ultrasonic, Xingsen Technology, and Changdian Technology have also experienced stock price increases [1]

Core Viewpoint - The company, Kytan New Materials, has confirmed that its semiconductor packaging adhesive products are being utilized in advanced packaging fields, including 3D packaging and chip stacking, meeting high customer requirements in these areas [2]. Group 1 - The company offers a series of semiconductor packaging adhesive products, including underfill, TIM, and LID bonding [2]. - These products have been applied in advanced packaging types, indicating the company's involvement in cutting-edge technology [2]. - The company emphasizes its ability to precisely match customer demands in the advanced packaging segment [2].

Core Viewpoint - The stock of Guolin Technology has shown a mixed performance in recent trading, with a year-to-date increase of 20% but a slight decline in the last five trading days, indicating potential volatility in investor sentiment [1][2]. Financial Performance - For the first half of 2025, Guolin Technology achieved operating revenue of 259 million yuan, representing a year-on-year growth of 22.99%. However, the net profit attributable to the parent company was a loss of 9.88 million yuan, although this reflects a significant improvement with a year-on-year increase of 59.97% [2]. Stock Market Activity - As of September 29, Guolin Technology's stock price was 16.68 yuan per share, with a market capitalization of 3.069 billion yuan. The stock experienced a trading volume of 111 million yuan and a turnover rate of 4.60% [1]. - The stock has appeared on the "Dragon and Tiger List" once this year, with the most recent appearance on March 28, where it recorded a net buy of -54.13 million yuan [1]. Shareholder Information - As of September 19, the number of shareholders for Guolin Technology was 20,300, an increase of 5.40% from the previous period. The average circulating shares per person decreased by 5.12% to 7,236 shares [2]. Business Overview - Guolin Technology, established on December 13, 1994, specializes in ozone generation technology, including research, equipment design, and application engineering. The main revenue sources are large ozone generator systems (45.02%), acetaldehyde acid and its by-products (40.94%), and other components (11.27%) [2].

Core Viewpoint - Macro Chang Electronics has shown a significant stock price increase of 48.04% year-to-date, despite recent declines in the last five and twenty trading days [1][2]. Company Overview - Macro Chang Electronics, established on September 28, 1995, and listed on May 18, 2012, is located in Guangzhou, Guangdong Province. The company specializes in the production and sales of electronic-grade epoxy resins [2]. - The main business revenue composition includes: copper-clad laminates/half-cured sheets (40.16%), flame-retardant epoxy resins (22.23%), liquid epoxy resins (19.65%), solid epoxy resins (10.91%), solvent epoxy resins (5.76%), other businesses (1.27%), and other epoxy resins (0.02%) [2]. Financial Performance - For the first half of 2025, Macro Chang Electronics achieved operating revenue of 1.326 billion yuan, representing a year-on-year growth of 24.16%. However, the net profit attributable to shareholders decreased by 35.00% to 16.3352 million yuan [2]. - The company has distributed a total of 9.57 billion yuan in dividends since its A-share listing, with 2.56 billion yuan distributed over the past three years [3]. Shareholder Information - As of June 30, 2025, the number of shareholders for Macro Chang Electronics was 58,900, an increase of 2.27% from the previous period. The average circulating shares per person were 19,250, up by 0.61% [2]. - Among the top ten circulating shareholders, several funds have increased their holdings, including Jin Ying Technology Innovation Stock A, which holds 9.97 million shares, an increase of 800,000 shares [3].