Summary of the Conference Call on Advanced Packaging Industry Industry Overview - The domestic COWS (Chip-on-Wafer-on-Substrate) packaging capacity is rapidly expanding, with companies like Shenghe and Tongfu achieving mass production by 2025, totaling approximately 1.5 million units per year, primarily using Cross-S technology [1][2] - By the end of 2026, total capacity is expected to approach 3 million units per year, benefiting from capacity releases by second-tier manufacturers such as Changdian and Huada [1][3] Key Players and Capacity - **First Tier**: Shenghe and Tongfu, with annual capacities of approximately 1.2 million and 0.3 million units, respectively [2] - **Second Tier**: Companies like Changdian and Huada are building production lines, each expected to reach 0.5 million units by the end of 2026 [2] - **Third Tier**: Non-traditional packaging manufacturers like Taiji and Riyuexing focus on consumer electronics and GPU/CPU packaging [2] Technical Insights - The yield rate for 2.5D COWS packaging is high, with a single wafer capable of being cut into 25-30 chips [4] - The construction of a 2.5D production line with an annual capacity of 1 million chips requires a capital expenditure of approximately 1 billion RMB, with 800 million RMB allocated for equipment [7][13] Equipment and Capital Expenditure - Major capital expenditures are associated with photolithography and electroplating equipment, each costing around 50 million RMB [11][14] - The domestic application of equipment in the advanced packaging sector shows significant progress, with over 50% localization in various processes [8][9] Challenges and Strategic Considerations - New entrants in the advanced packaging field face challenges such as strategic decision-making, funding support, and a long return cycle of 3-4 years [5][6] - Mastery of key technologies like bonding, RDL, FCBJ, and TSV is essential for success in 2.5D or 3D packaging [6] Market Dynamics - Upstream material prices have generally increased by 10%-20%, with storage devices experiencing a 30% rise due to capacity issues and material cost increases [19] - The localization rate for photolithography materials is low, while certain electroplating solutions have higher localization rates [16][17] Future Prospects - The potential application of silicon carbide intermediate layers is promising due to their thermal and insulation properties, but challenges in processing and equipment requirements remain [20]

人民财讯1月19日电，通富微电（002156）1月19日在互动平台表示，存储芯片作为信息基础设施的"底 座"，已成为半导体领域国产替代的重点方向之一。公司将在原有存储芯片封测能力的基础上，加快建 设和提升面向存储芯片的本土封测产能与技术。 ...

人民财讯1月19日电，通富微电（002156）1月19日在互动平台表示，随着国产存储芯片技术的日趋成 熟，公司布局多年的存储器产线已稳步进入量产阶段并显著提升了公司在相关领域的市场份额。公司存 储芯片封测能力伴随中国存储半导体产业自主发展同步成长，以晶圆减薄与高堆叠封装能力为核心技 术，业务范围已全面覆盖FLASH、DRAM中高端产品封测，能够满足大容量、高速度、高堆叠、高可 靠性等多维度要求，并与领军企业建立了长期稳定合作关系，形成了完备的量产验证和产业化经验。 ...

Investment Rating - The industry investment rating is "Overweight" [1] Core Insights - The semiconductor industry is expected to experience significant growth driven by advancements in AI and high-end packaging technologies. TSMC has raised its capital expenditure guidance for 2026 to between $52 billion and $56 billion, a substantial increase of up to 36.9% from 2025, with a focus on advanced packaging and testing [3][4] - Major companies are actively expanding capacity to meet the rising demand for advanced packaging, with investments in new facilities and technologies across various sectors, including automotive and AI [4] - Price increases in packaging services are anticipated due to strong structural demand and rising raw material costs, with some companies already implementing price hikes of up to 30% [5] Summary by Sections Capital Expenditure and Growth - TSMC's capital expenditure for 2026 is projected to be between $52 billion and $56 billion, with advanced packaging investments expected to contribute over 10% of revenue by 2026 [3] - The revenue contribution from advanced packaging is expected to grow from approximately 8% in 2025 to slightly above 10% in 2026, indicating a higher growth rate than the overall company growth [3] Capacity Expansion - Major players like Changdian Technology and Jinglong Technology are investing heavily in new facilities to enhance their testing capabilities for high-end semiconductors, with investments reaching billions [4] - Companies such as Tongfu Microelectronics and Nexperia are also planning significant investments to boost their packaging capacities, indicating a trend of expansion in response to market demand [4] Price Trends in Packaging - The packaging industry is experiencing price increases driven by high demand for AI and memory chips, with companies like ASE and others in Taiwan raising prices by 5-20% and up to 30% respectively [5] - The increase in raw material costs, including metals like gold and copper, is contributing to the overall rise in packaging costs, which may lead to improved profitability for packaging companies [5] Investment Recommendations - Investors are advised to focus on domestic companies actively engaged in high-end advanced packaging, such as Changdian Technology and Tongfu Microelectronics, as well as those benefiting from the sector's growth like Yongxi Electronics and Huada Technology [6]

Core Viewpoint - The article discusses the significant investment and strategic shifts in the semiconductor packaging industry, particularly focusing on advanced packaging technologies driven by the AI wave and the structural changes in the storage industry [1][2]. Group 1: Investment and Market Trends - SK Hynix announced a 19 trillion KRW (approximately 12.9 billion USD) investment to build an advanced chip packaging factory in Cheongju, South Korea, reflecting the structural changes in the storage industry due to AI [1]. - The global advanced chip packaging market is projected to grow from 50.38 billion USD in 2025 to 79.85 billion USD by 2032, with a compound annual growth rate (CAGR) of 6.8% [2]. - By early 2026, leading packaging and testing companies are expected to ramp up advanced packaging capacity, indicating a competitive landscape focused on advanced packaging capabilities [2]. Group 2: TSMC's Dominance - TSMC is recognized as the leader in advanced packaging, holding over 60% market share in semiconductor manufacturing and establishing significant competitive barriers in advanced packaging technologies [2][3]. - TSMC has developed three branches of CoWoS technology: CoWoS-S for medium-sized chips, CoWoS-R for greater design flexibility, and CoWoS-L for large AI chips [3]. - TSMC's SoIC technology, based on CoWoS and wafer-on-wafer stacking, offers higher interconnect density and improved performance compared to traditional 2.5D packaging [3]. Group 3: Capacity Expansion and Technological Advancements - TSMC's CoWoS capacity is projected to increase 6-8 times from 2023 to 2026, with a CAGR exceeding 60% [5]. - TSMC's new advanced packaging facilities, including the flagship AP6 plant in Zhunan, are designed for full automation and are expected to handle significant orders from major clients like NVIDIA and AMD [5][6]. - TSMC is also expanding its advanced packaging capabilities in the U.S. with plans for two new facilities in Arizona, focusing on SoIC and CoPoS technologies [6]. Group 4: Competitors' Strategies - ASE, as the largest packaging and testing foundry, is benefiting from the advanced packaging trend, with over 60% of its ATM business expected to come from advanced packaging by 2025 [9]. - ASE is developing its own 2.5D packaging platform, FOCoS, and is expanding its production capacity across multiple sites, including a new K28 plant aimed at meeting the demand for AI and GPU chips [10][11]. - Amkor is enhancing its market position through partnerships, such as its collaboration with Intel on EMIB technology, and expanding its facilities in the U.S. to meet advanced packaging demands [15][16]. Group 5: Mainland China's Participation - Mainland Chinese companies are actively investing in advanced packaging technologies and capacity, with firms like Yongxi Electronics and Changjiang Electronics focusing on high-density packaging and automotive electronics [20][22]. - Yongxi Electronics is establishing a new production base in Malaysia to enhance its overseas strategy, while Changjiang Electronics is expanding its automotive electronics packaging capabilities [21][22]. - Tongfu Microelectronics is also increasing its advanced packaging capacity, particularly in automotive and high-performance computing sectors, to meet growing market demands [23][24]. Group 6: Future Outlook - The article concludes that while TSMC's dominance in advanced packaging is unlikely to be challenged in the short term, other specialized packaging firms are seeking to differentiate themselves through flexible capacity and innovative technologies [25][27]. - The collective expansion of packaging firms represents a significant industry bet on the demand for AI-driven computing power, with the potential for winners to emerge as the market stabilizes and technology paths clarify [27].

Group 1: Core Business and Technology - Changdian Technology is the largest OSAT manufacturer in mainland China, possessing advanced and comprehensive chip packaging technologies, including wafer-level packaging, 2.5D/3D packaging, system-in-package, flip-chip packaging, wire bonding packaging, and mainstream advanced packaging solutions [1] - The company is accelerating its transformation and optimizing its product structure, with a focus on high-end manufacturing projects in wafer-level packaging, which is expected to gradually improve gross margins and profitability [1] - The company has launched the XDFOI? chiplet high-density multi-dimensional heterogeneous integration series process, which has entered mass production and is applied in high-performance computing, artificial intelligence, 5G, and automotive electronics [1] Group 2: Automotive Sector - The company's product types cover various applications in the automotive sector, including smart cockpits, intelligent networking, ADAS, sensors, and power devices [2] - Changdian Technology is strengthening its industrial ecosystem partnerships and enhancing its one-stop service capabilities, while deepening cooperation with leading domestic and international clients [2] - The company is building an automated production facility for automotive electronics in Shanghai, which is expected to achieve full-process automation from chip packaging to finished product testing by December 2025 [2] Group 3: Memory Sector - The company has over 20 years of experience in memory packaging and is a leader in high-density 3D packaging and control chip testing [3] - The acquisition of Shengdie Semiconductor, a major flash memory packaging and testing factory, enhances the company's capabilities and market share in the enterprise SSD high-end market [3] - The company is focusing on the development of high-density storage products, leveraging synergies across multiple factories [3] Group 4: Financial Projections - Revenue projections for Changdian Technology are estimated to be 40.256 billion, 44.286 billion, and 48.420 billion yuan for the years 2025, 2026, and 2027, respectively, with net profits of 1.642 billion, 2.007 billion, and 2.424 billion yuan [3]

Core Viewpoint - Company plans to invest in a new integrated circuit packaging and testing production base in Malaysia, with a total investment not exceeding 2.1 billion RMB, accounting for approximately 13.68% of the company's total assets [1][5]. Investment Project Details - Investment Type: New Project [2] - Project Name: Integrated Circuit Packaging and Testing Production Base in Malaysia [2] - Main Content: Production lines and supporting facilities for integrated circuit packaging and testing [2] - Location: Penang, Malaysia [2] - Total Investment Amount: Not exceeding 210,000 million RMB [2] - Company Investment Amount: Not exceeding 210,000 million RMB [2] - Construction Period: 60 months [2] - Within Main Business Scope: Yes [2] Strategic Importance - Malaysia holds a significant position in global semiconductor manufacturing, particularly in packaging and testing, with Penang being a key hub attracting major international chip manufacturers [3][7]. - The project aims to leverage the local market environment and industrial foundation to expand the company's overseas market scale and enhance revenue levels, thereby consolidating and improving the company's industry position [3][7]. Financial Performance Forecast - Company expects to achieve operating revenue of 4.2 billion to 4.6 billion RMB in 2025, representing a year-on-year increase of 16.37% to 27.45% [8]. - Projected net profit for 2025 is estimated to be between 75 million and 100 million RMB, with a year-on-year growth of 13.08% to 50.77% [8]. - Expected net profit after deducting non-recurring items for 2025 is projected to be between -50 million and -30 million RMB [8]. Market Dynamics - The global semiconductor industry continues to grow, driven by demand in artificial intelligence, high-performance computing, and data center infrastructure [10]. - The company benefits from the sustained growth of overseas major clients and the development of domestic core SoC customer groups, maintaining revenue growth [10]. - An increase in the proportion of advanced packaging products and optimization of product structure, along with scale effects, have contributed to a decrease in unit manufacturing costs and period expense ratios, driving net profit growth [10].

Summary of Conference Call on Advanced Packaging Industry Industry Overview - The advanced packaging industry is experiencing price increases due to rising costs of upstream precious metals, commodities, and substrate prices, leading to gradual increases in packaging prices [1][2] - Domestic packaging companies are also facing similar cost pressures, with many manufacturers operating at near full capacity, indicating a positive outlook for Q1 2026 [1][3] Key Insights - **Demand Growth**: Strong demand for AI and high-performance computing (HPC) is driving an increase in packaging orders, with prices at ASE rising by 5% to 20%, exceeding previous expectations of 5% to 10% [2] - **Capacity Utilization**: ASE's capacity utilization is over 90%, with a focus on optimizing product mix to prioritize high-margin products [2] - **Market Potential**: Advanced packaging has significant growth potential in AI chip and HBM manufacturing, with the value of advanced packaging in AI chips approaching manufacturing costs [1][5] Market Growth Projections - The global multi-chip integration packaging market is expected to grow from 58.9 billion yuan in 2024 to 185.9 billion yuan by 2029, with a CAGR of 25.8% [8] - The Chinese market is projected to grow from 2.89 billion yuan to 17.68 billion yuan, with a CAGR of 43.7% [8] Company Developments - Major domestic packaging companies such as JCET, Tongfu Microelectronics, and Huatian Technology are actively expanding capacity through advanced manufacturing projects [3][6] - JCET's high-density fan-out packaging project is set to increase capacity by 24,000 pieces per year, with a total investment of nearly 10 billion yuan [6] - Tongfu Microelectronics is progressing with its 2.5D and 3D equipment injection project, while Huatian Technology is investing 2 billion yuan to establish a new advanced packaging company [6] Financial Performance - Shenghe Microelectronics reported a revenue of 3.17 billion yuan for the first half of 2025, with significant contributions from multi-chip integration [10] - The company has a utilization rate of approximately 63%, indicating room for growth [10][11] Future Outlook - The advanced packaging industry is expected to thrive, driven by increasing orders from AI chip design companies and the upcoming IPO of Shenghe Microelectronics, which could enhance market interest [12] - The introduction of advanced technologies such as bonding, TSV, and RDL is expected to increase the value of equipment and materials, with a shift towards higher density I/O interfaces [12][13] - The demand for packaging is anticipated to rise sharply due to the growing number of AI chips, while the complexity of processes and rising costs will elevate the packaging value per chip [13] Investment Opportunities - Companies such as JCET, Tongfu Microelectronics, and Huatian Technology are recommended for investment, along with upstream supply chain opportunities [12] - The need for domestic alternatives in core equipment and materials, currently dominated by foreign suppliers, presents significant investment potential [13]

Core Viewpoint - Jiangsu Xinde Semiconductor Technology Co., Ltd. is preparing for an IPO on the Hong Kong Stock Exchange, with concerns raised about the legitimacy of its equity transfers involving state-owned assets [1][12]. Group 1: Company Background - Xinde Semiconductor is a semiconductor packaging and testing solution provider, established in September 2020, focusing on advanced packaging technologies [2][13]. - The company has developed a range of packaging capabilities, including QFN, BGA, LGA, WLP, and 2.5D/3D technologies, and has accumulated significant technical experience in the field [2][13]. Group 2: Shareholding Structure - The largest shareholder group includes Zhang Guodong, Pan Mingdong, Liu Yixian, and two limited partnerships, Ningtai Xin and Ningpu Xin [2]. - In November 2020, Nanjing Pukou Industrial Investment Partnership became the largest shareholder with a 63.33% stake after investing 190 million RMB [3][9]. Group 3: Equity Transfer Issues - There have been multiple instances of equity being transferred at 1 RMB per registered capital, significantly lower than the market price, raising concerns about potential state asset losses [9][10]. - In 2023, Nanjing Pukou Industrial Investment transferred shares at 1 RMB per registered capital while the market price was around 5 RMB, indicating a substantial potential profit loss of up to 675 million RMB if priced at market rates [10][11]. Group 4: Financial Performance - Xinde Semiconductor has reported negative net profits during the reporting period, with figures of -360 million RMB, -359 million RMB, -377 million RMB, and -219 million RMB [17]. - The company's revenue growth rate has been declining, with a reported increase of only 22.1% in the first half of 2025, contrasting sharply with a 343.47% increase in total compensation for four executive directors [18]. Group 5: Future Outlook - The company aims to enhance its customer collaborations, expand production capacity, and improve technology to capture market opportunities, positioning itself for a successful IPO as a means to enhance value and financing channels [17][18].

Core Viewpoint - The semiconductor packaging and testing industry is experiencing significant growth, with multiple companies announcing major investments and project advancements to enhance their capabilities in high-end packaging and testing sectors. Group 1: Company Developments - Tongfu Microelectronics plans to raise up to 4.4 billion yuan to enhance its packaging capacity in key areas such as memory chips, automotive electronics, and wafer-level packaging [1][3] - The investment breakdown includes 3.17 billion yuan for four major capacity enhancement projects, which will significantly increase production capabilities in various semiconductor sectors [2][3] - Longji Technology's automotive-grade chip packaging factory has commenced operations, focusing on smart driving and power management applications, indicating a strategic move to meet growing demand in the automotive sector [6][8] Group 2: Industry Trends - The global semiconductor packaging industry is witnessing a recovery in capacity utilization rates, driven by surging demand for AI-related semiconductors and a resurgence in consumer electronics [3][27] - The automotive electronics sector is becoming a core growth engine, with Longji Technology reporting a 31.3% year-on-year increase in automotive electronics revenue in the first three quarters of 2025 [8] - The recent surge in project announcements reflects a broader trend of companies responding to market demands and enhancing their production capabilities to alleviate supply pressures in high-end packaging [26][27] Group 3: Financial Performance - Tongfu Microelectronics reported a revenue of 20.116 billion yuan for the first three quarters of 2025, marking a 17.77% year-on-year increase, with net profit rising by 55.74% to 860 million yuan [4][5] - The financial performance of companies in the semiconductor sector is strengthening, providing a solid foundation for ongoing expansion projects and investments [4][5] Group 4: New Projects and Investments - He Lin Micro-Nano plans to invest up to 760.5 million yuan to expand its semiconductor packaging capabilities, focusing on optical lens components and testing probes [17] - The Guangdong Yuehai 2.5D/3D TSV advanced packaging project has reached a significant milestone with the completion of its basic supporting facilities, indicating ongoing investment in advanced packaging technologies [11][14] - The establishment of new testing and R&D bases, such as the one by Chipeng Microelectronics in Wuxi, aims to enhance the testing capabilities for automotive-grade power semiconductors, addressing industry capacity constraints [22][23]