2026.03. 19 本文字数：786，阅读时长大约2分钟 作者 | 第一财经 郑栩彤 第一财经记者了解到，存储厂商铠侠近日向客户发出TSOP（超薄小外形封装，Thin Small Outline Package ）停产通知。 AI正在加速存储产品的更新迭代，并持续影响存储行业的供需关系。此前也有一些存储厂商停产较为 落后的产能，将产能更多留给高性能产品，以应对来自数据中心的强劲需求。 去年5月，一些DRAM（动态随机存取存储器）原厂决定停产DDR4和DDR3产品的消息，就引发了 一轮DRAM产品涨价，随后叠加AI数据中心强劲需求导致的存储缺货，导致更多DRAM产品涨价。据 市场研究机构Counterpoint发布的报告，今年第一季度，全球内存价格环比飙升了80%至90%。 铠侠的停产通知还提到了停产时间。根据通知，TSOP（超薄小外形封装）最后下订单的截止日期为 2026年9月15日，最后发货的截止日期为2027年3月15日。 "由于相关基板的生命周期结束、市场需求以及生产限制等原因，铠侠需要停止生产我们的TSOP封 装产品。"停产通知称。 根据停产通知，涉及的TSOP产品包括容量为1Gb、2Gb、4Gb ...

Core Viewpoint - The article highlights the significant growth in the global wafer foundry market driven by increased demand for artificial intelligence (AI) and rising prices, with projections indicating record-high revenues for major players in the industry by 2025 [2][15]. Group 1: Market Overview - The global top ten wafer foundries are expected to see a quarterly revenue increase of 2.6% in Q4 2025, reaching approximately $46.3 billion, with an annual growth of 26.3% to around $169.5 billion [2]. - The revenue from memory chips has surpassed that of wafer foundries by more than two times [2]. Group 2: Key Players Performance - TSMC, as the leading foundry, is projected to experience a slight decrease in wafer shipments in Q4 2025, but an increase in average selling prices will lead to a 2% revenue growth to $33.7 billion, maintaining a market share of 70.4% [4]. - Samsung's foundry revenue is expected to grow by 6.7% to nearly $3.4 billion in Q4 2025, aided by new 2nm products and improved capacity utilization, increasing its market share from 6.8% to 7.1% [6]. - SMIC is anticipated to achieve a revenue increase of 4.5% to nearly $2.49 billion in Q4 2025, driven by increased wafer shipments and slightly higher average selling prices [6]. - Hua Hong Semiconductor's revenue is projected to grow by 3.9% to nearly $1.22 billion in Q4 2025, supported by demand for MCU and PMIC [6]. Group 3: Market Challenges - The ninth-ranked company, ChipMOS, is expected to see a revenue decline of 5.3% to $388 million in Q4 2025 due to the postponement of some product shipments to Q1 2026 [7]. - The overall capacity utilization may face pressure due to rising memory prices impacting demand in lower-end markets, while AI and high-end applications are expected to see increased orders [11][12]. Group 4: Future Outlook - The memory industry is projected to reach a record value of $551.6 billion in 2026, while the wafer foundry market is expected to grow to $218.7 billion, with memory production outpacing foundry production [15]. - The current cycle driven by AI demand is characterized by a more comprehensive shortage compared to previous cycles, with significant growth in demand for high-capacity and high-bandwidth DRAM [15][16]. - The smartphone market is forecasted to experience a significant downturn in 2026, with a projected 12.4% decline in shipments, while the high-end smartphone segment may show resilience [13].

Summary of Conference Call Records Industry Overview - The storage industry is experiencing a mismatch between supply and demand, with significant price increases for storage products since 2025, particularly a threefold increase in DRAM prices. Despite stabilization, the oligopolistic market structure suggests that prices will remain high and not return to historical lows, posing challenges for module manufacturers in cost control [1][4] - The supply chain is under pressure, with inventory turnover days returning to 2022 levels, but still facing significant strain. For instance, Hynix's storage module inventory can only sustain 2-3 weeks, whereas it should typically last around 10 weeks [2] Key Market Dynamics - The expected supply-demand gap for DRAM and NAND is projected to peak in 2026, with deficits of -4.9% and -4.2% respectively, driven by AI demand and capital expenditures from CSP manufacturers. By the end of 2027, expansion from Chinese manufacturers is anticipated to alleviate this tension, leading to improved supply conditions by 2028 [6][8] - Major players like Samsung and SK Hynix are increasing capital expenditures to support AI infrastructure, with significant investments planned. For example, Micron plans to increase its capital expenditure from $12 billion to $20 billion [3][16] Company Performance - Taiwanese companies are benefiting from AI demand and structural adjustments in the storage market, with notable revenue growth. Nanya Technology reported a 608% year-on-year increase in revenue over five months, while Winbond and Adata also saw substantial revenue increases [7][11] - The overall revenue for the storage industry in 2025 is expected to reach NT$145.76 billion, reflecting an 8.09% year-on-year growth, despite the three major players reducing production capacity [9] Challenges in Production - Storage giants face physical performance bottlenecks, particularly in HBM production, where backend validation takes 1.5 years. Cleanroom space shortages further constrain expansion, with the entire process from factory construction to mass production taking 2-3 years [5][13] Technological Advancements - Samsung is making progress in high-end technology development, with plans to mass-produce 1C nanotechnology by the end of 2026. Micron is set to launch LPDDR6, while ChangXin currently only has LPDDR5X production capabilities, indicating a need for traditional manufacturers to catch up [12][20] Investment Recommendations - Recommended companies for investment in the DRAM and NAND sectors include Nanya Technology, Winbond, Adata, and ChangXin. In the processor and GPU sectors, companies like Haiguang Information and Cambricon are highlighted as beneficiaries in the AI era. Additionally, companies involved in core components and IDC sectors are also suggested as potential investment targets [22]

Core Viewpoint - The storage price surge is ongoing, with memory prices expected to rise by 80%-90% by Q1 2026, driven by significant demand in the server DRAM market and a broader increase across all memory categories [1][2]. Group 1: Price Trends - According to Counterpoint, memory prices are projected to increase by 80%-90% by Q1 2026, with server DRAM prices being a major contributor [2]. - The price of 64GB RDIMM has surged from $450 in Q4 2022 to over $900 in Q1 2023, with expectations to exceed $1,000 in Q2 2023 [2]. - TrendForce has revised its forecast for Q1 2023, predicting a 90%-95% increase in Conventional DRAM contract prices, up from an earlier estimate of 55%-60% [3]. Group 2: Supply and Demand Dynamics - Goldman Sachs has significantly raised its forecast for the supply-demand gap in the memory chip market, predicting a shortage of 4.9% for DRAM in 2026 and 2.5% in 2027, marking the most severe shortage in 15 years [4]. - The demand for server DRAM is expected to grow by 39% in 2026 and 22% in 2027, with servers becoming the primary driver of DRAM demand [4]. - The NAND market is also tightening, with Goldman Sachs forecasting a 4.2% shortage in 2026 and 2.1% in 2027, driven by strong enterprise SSD demand [5]. Group 3: Market Drivers - The current memory cycle is driven by AI demand, which is leading to a more comprehensive shortage compared to previous cycles, with cloud service providers (CSPs) driving the demand [3]. - The shift in customer demand from end-users to CSPs has resulted in exponential growth in procurement volumes, with less sensitivity to price increases [3]. - The AI industry's focus on real-time response and data access efficiency is increasing the demand for high-capacity, high-bandwidth DRAM [3]. Group 4: Future Outlook - The storage industry is expected to see significant revenue growth, with the market projected to reach $551.6 billion by 2026, driven by supply constraints and price surges [2]. - The current price and demand dynamics suggest that 2026 will be a year of substantial performance releases for storage companies, with a focus on the sustainability of price trends and company performance [6].

Core Insights - The article highlights that the memory and foundry industries are expected to reach record high revenues in 2026, driven by the AI wave, with memory revenue projected to expand significantly to $55.16 billion, more than double that of foundry revenue at $21.87 billion [2][5]. Memory Industry Insights - The current memory cycle, driven by AI demand, shows a more comprehensive shortage compared to the previous cycle from 2017 to 2019, which was primarily driven by cloud data center needs [5]. - The shift in AI focus from model training to large-scale inference applications emphasizes the need for high-capacity and high-bandwidth DRAM, leading to increased demand for server-side memory [5]. - The introduction of high-capacity QLC SSDs is accelerating to balance performance and cost in response to massive data access needs [6]. - The current demand surge is primarily driven by cloud service providers (CSPs), who are purchasing in exponentially larger quantities and are less sensitive to price changes, resulting in record price increases [6]. Foundry Industry Insights - Despite benefiting from strong orders for AI chips, the growth rate of foundry revenue is more stable compared to memory, due to industry structure and pricing mechanisms [7]. - The foundry market is characterized by high technical barriers and capital expenditures, leading to a highly concentrated supply base that limits capacity expansion [7]. - Advanced processes, while high in price, contribute less to overall revenue compared to the more stable mature process market, which accounts for 70%-80% of foundry capacity [7]. Capacity Expansion Insights - The memory industry's capacity expansion is more flexible compared to the foundry industry, contributing to the widening revenue gap between the two sectors [8]. - Memory manufacturers produce standardized products, allowing for more efficient capital expenditure conversion into actual output compared to the diverse product mix in foundry services [8]. - TrendForce indicates that memory manufacturers hold strong pricing power amid ongoing AI demand and supply shortages, with average selling prices (ASP) expected to continue rising [8].

Investment Rating - The industry investment rating is "Outperform the Market," indicating that the industry index is expected to perform better than the market by more than 5% over the next six months [8]. Core Insights - Micron Technology's FY26Q1 financial results exceeded expectations, with Non-GAAP revenue reaching $13.64 billion, a year-on-year increase of 57% and a quarter-on-quarter increase of 21%. Non-GAAP net profit was $5.48 billion, up 169% year-on-year and 58% quarter-on-quarter [3][6]. - The storage industry is experiencing a strong upward cycle driven by AI, with significant demand for storage products expected to continue until 2026 due to supply constraints. The overall trend is for both volume and price of storage products to rise [5][6]. - The company's DRAM business revenue increased by 69% year-on-year to $10.8 billion, accounting for 79% of total revenue, with an average selling price (ASP) up by 20% quarter-on-quarter [5][6]. - The cloud data business achieved a record revenue of $5.3 billion, with a notable gross margin increase of 15 percentage points year-on-year [6]. - The company anticipates FY26Q2 revenue to be in the range of $18.3 billion to $19.1 billion, representing a year-on-year increase of 132% and a quarter-on-quarter increase of 37% [6]. Summary by Sections Financial Performance - Micron's Non-GAAP revenue for FY26Q1 was $13.64 billion, with a gross margin of 56.8%, up 17 percentage points year-on-year and 11 percentage points quarter-on-quarter [3][6]. - The company expects a gross margin of 68% for FY26Q2, an increase of 30.1 percentage points year-on-year [6]. Market Demand - The demand for high-performance and high-capacity storage is significantly increasing due to the acceleration of AI data center construction [6][7]. - The company is actively developing advanced products, including HBM and high-performance SSDs, to meet this demand [6][7]. Future Outlook - The storage supply is expected to remain tight until 2026, leading to sustained price increases in storage products [5][6]. - The company is focusing on expanding its product offerings and improving production efficiency to capitalize on the growing market demand [6][7].

Core Viewpoint - The report from Dongxing Securities highlights the strengthening AI logic, driven by rapid growth in computing power demand, the rise of AI chips, and the exponential increase in AI workloads, suggesting investment opportunities in the semiconductor sector, particularly in storage, testing equipment, and magnetic components [1] Semiconductor Storage - The storage industry is entering an upward cycle driven by AI, with explosive demand for AI infrastructure leading to a super cycle in prices, particularly for high-performance storage like HBM and DDR5 [2] - AI servers require significantly more storage than traditional servers, causing a surge in demand for high-performance storage solutions [2] - Major manufacturers are prioritizing production for high-margin products, leading to a supply squeeze for traditional storage products [2] - Beneficiaries include storage module companies like Shannon Microelectronics and Jiangbolong, and storage chip companies like Zhaoyi Innovation and Lanke Technology [2] Semiconductor Testing Equipment - The development of AI computing power is increasing the complexity and time required for testing, driving growth in the testing equipment market [3] - The global testing equipment market is expected to exceed $13.8 billion by 2025, with SoC testing machines and storage testing machines being core categories [3] - Domestic manufacturers with high-precision measurement and efficient parallel testing capabilities are accelerating breakthroughs in high-end testing [3] - Recommended companies include Jingzhida and beneficiaries like Changchuan Technology and Huafeng Measurement and Control [3] Magnetic Components - The power requirements of AI servers are increasing significantly, leading to a shift towards 800V high-voltage direct current (HVDC) architecture, which presents challenges for traditional power supply systems [4] - The SST (Solid State Transformer) solution is expected to accelerate the demand for magnetic components, with costs accounting for 15%-20% of the total [4] - The growth in server magnetic components is driven by the need for efficient power conversion and high-performance computing [4] - Beneficiaries include companies like Keliqi, Jingquan Technology, and Mingpu Optical Magnetics [4]

Investment Summary - The electronic industry index (CITIC) increased by 44.67% from the beginning of 2025 to December 5, 2025, driven by the innovation wave led by DeepSeek and the continuous iteration of AI applications on the terminal side [3][13][20] - The AI technology-driven innovation in the industrial chain and the recovery of terminal applications are expected to continue to push the electronic industry upward, with the storage sector entering a price increase cycle starting in the second half of 2025 due to supply-demand gaps [3][4][30] Market Review - The electronic sector's performance has outpaced the CSI 300 index, with a notable increase in institutional investment, as evidenced by the total market value held by funds in the electronic sector reaching 937.088 billion yuan, accounting for 5.07% of the circulating A-share market [3][20][25] - The top ten companies by fund holdings in the electronic sector include Maolai Optics, Lanke Technology, and Zhongke Feice, indicating a strong focus on the semiconductor core track [3][21][24] 2026 Investment Outlook - The report suggests capitalizing on the AI innovation cycle by focusing on new technologies, demands, and cycles, with a positive outlook for the following areas: 1. Semiconductor storage: The storage industry is entering an upward cycle driven by explosive demand for AI computing infrastructure, particularly in high-performance storage products like HBM and DDR5 [4][32][58] 2. Semiconductor testing equipment: The demand for testing machines is expected to rise due to the increasing complexity of AI chips and high-performance storage, with the global semiconductor testing equipment market projected to exceed $13.8 billion in 2025 [5][77][81] 3. Magnetic components: The transition to 800V high-voltage direct current (HVDC) architecture is anticipated to accelerate the demand for magnetic components, driven by the increased power requirements of AI servers [6][30][56] Semiconductor Storage - The storage industry is expected to experience a "super cycle" due to the explosive demand for AI computing, with the global storage market projected to approach $300 billion by 2027 [32][36] - The report highlights that AI applications are significantly increasing the demand for storage, with AI servers requiring up to eight times more DRAM and three times more NAND than traditional servers [42][49] - The current inventory levels of NAND and DRAM are at historical lows, and major manufacturers are prioritizing high-margin products for servers, leading to anticipated price increases of at least 20% for DRAM and NAND products [36][40][58] Semiconductor Testing Equipment - The semiconductor testing machine market is expected to grow significantly, with the global market size projected to reach $9.3 billion in 2025 and $9.77 billion in 2026, driven by the increasing complexity of AI chips and high-performance storage [5][77][81] - The report emphasizes the critical role of testing machines in ensuring the quality and reliability of AI chips, as the demand for high-performance computing continues to rise [59][66][72] Magnetic Components - The shift to 800V HVDC architecture is expected to drive the demand for magnetic components, as traditional power supply structures face limitations under increased power demands [6][30][56] - The report identifies key beneficiaries in the magnetic component sector, including companies like Keli Ke and Jingquan Hua, which are positioned to capitalize on the growing demand for efficient power conversion solutions [6][30]

Group 1 - The core viewpoint of the articles highlights a structural and long-term shortage in the global storage industry due to increased AI investments by North American cloud service providers, leading to a significant supply gap in HDDs and a surge in demand for high-capacity QLC SSDs [2] - Major DRAM manufacturers such as SK Hynix, Samsung, and Micron, along with NAND manufacturers like Kioxia and Yangtze Memory Technologies, have seen their capacities fully utilized, indicating that the shortage issue is unlikely to be resolved in the short term, with relief expected only by the end of 2026 [2] - A-share storage module companies are currently prioritizing inventory management over order fulfillment, as the production cycle from wafer procurement to sales impacts profit margins positively when storage wafer prices rise, making inventory a critical asset [2] Group 2 - Among A-share storage module companies, Jiangbo Long leads in inventory with 8.51687 billion yuan, followed by Baiwei Storage, Demingli, Wanrun Technology, Langke Technology, and Tongyou Technology with inventories of 5.69514 billion yuan, 5.93952 billion yuan, 386.74 million yuan, 290.83 million yuan, and 138.24 million yuan respectively [3] - A-share storage module companies have been increasing R&D investments in enterprise storage, high-end consumer storage, overseas business, and self-developed main control chips, which are expected to drive profitability through internal growth factors [3] - Jiangbo Long has the highest R&D investment of 700.86 million yuan for the first three quarters of 2025, followed by Baiwei Storage with 409.93 million yuan, while Demingli, Wanrun Technology, Tongyou Technology, and Langke Technology have significantly lower investments [3] Group 3 - In terms of year-on-year growth rates for R&D investments, Langke Technology shows a notable increase of 32.2264%, followed by Demingli at 25.7229% and Baiwei Storage at 20.9762%, while Jiangbo Long, Wanrun Technology, and Tongyou Technology have much lower or negative growth rates [4] - Jiangbo Long and Baiwei Storage are positioned as leading companies in the industry, with both high inventory levels and R&D investments, which significantly exceed their peers, allowing them to build a competitive moat and widen the gap with competitors [4]

Core Viewpoint - The company anticipates a significant supply shortage of HDDs due to increasing demand from North American cloud service providers investing heavily in AI infrastructure [1] Group 1: Market Demand and Supply Dynamics - North American cloud service providers are ramping up investments in AI, leading to a substantial increase in demand for data storage [1] - HDD supply is expected to remain insufficient to meet the growing data storage needs, resulting in a notable supply gap [1] - Cloud service providers are placing larger orders for high-capacity QLC SSDs, which has caused server market demand to exceed initial supply expectations from storage manufacturers [1] Group 2: Price Trends - Storage manufacturers are shifting their production capacity towards the server market, tightening the supply of consumer-grade and embedded storage [1] - Recent temporary contract quotes from some manufacturers indicate that prices for DRAM and NAND products across various application markets have increased by at least 20%, with some quotes rising over 40% [1]