Investment Rating - The report maintains an "Overweight" rating for the liquid cooling industry, highlighting the accelerated demand for liquid cooling solutions and the focus on high-value upstream segments [1]. Core Insights - The liquid cooling technology is expected to penetrate the market rapidly due to the explosion of AI-driven computing power demands, which necessitate more efficient cooling solutions than traditional air cooling can provide [3][21]. - The government's increasing regulatory focus on Power Usage Effectiveness (PUE) for data centers is driving the adoption of liquid cooling technologies, as they are critical for meeting stringent energy efficiency standards [3][28]. - Domestic manufacturers are presented with significant opportunities to enter the global high-end supply chain as major companies like NVIDIA and Google shift to more open procurement models for liquid cooling components [3][33]. Summary by Sections 1. Liquid Cooling Technology Penetration - The demand for AI computing power is driving the necessity for liquid cooling solutions, with NVIDIA's Rubin architecture setting a new standard for 100% liquid cooling designs [3][21]. - The tightening of PUE regulations by the government is expected to accelerate the adoption of liquid cooling technologies in data centers [3][28]. - The shift in procurement strategies by companies like NVIDIA and Google allows domestic manufacturers to directly engage in the supply chain, creating strategic opportunities [3][33]. 2. Current Market Dynamics - Cold plate liquid cooling is currently the dominant technology due to its compatibility and lower retrofitting costs, making it a focal point for investment in high-value components [3][39]. - The report identifies key high-value components in the liquid cooling supply chain, such as CDU, UQD, and manifolds, which have high gross margins [3][39][12]. 3. Investment Strategy - The report suggests focusing on manufacturers that have a competitive edge in high-value components and those capable of large-scale delivery of liquid cooling solutions, as they are likely to benefit from the growing demand for data center upgrades [3][12].

Investment Rating - The industry is rated as "Outperform" with an expected relative increase of over 10% compared to the market index in the next six months [27]. Core Insights - The GTC and OFC 2026 conferences focused on the AI computing industry chain, highlighting the rapid growth of AI ecosystem and the importance of optical communication as a core component in AI computing infrastructure [1][9]. - NVIDIA's CEO Jensen Huang projected a demand of at least $1 trillion by 2027, emphasizing the significance of AI software and the emergence of Agents [2][21]. - The establishment of multiple Multi-Source Agreements (MSAs) during OFC 2026 indicates a growing need for interconnect solutions in large-scale AI data centers [1][22]. - The report suggests continued monitoring of the growth in shipments of high-speed optical modules, rising prices of optical fibers, and innovations in interconnect technologies [1][10]. Summary by Sections Industry Weekly View - The communication industry outperformed the market indices, with a 2.10% increase, surpassing the Shanghai Composite Index by 4.29 percentage points [11][14]. Market Dynamics - AI: NVIDIA's GTC 2026 highlighted the transition to an AI infrastructure company, with a focus on "Token factory economics" and the explosive growth of AI Agents [2][17]. - Optical Communication: The OFC 2026 saw the formation of several MSAs aimed at addressing the interconnect needs of large-scale AI data centers [22]. - Liquid Cooling: NVIDIA showcased a full liquid cooling architecture, marking it as a standard for AI computing, with significant market growth anticipated [23]. - Power and Computing Synergy: Google announced plans for a data center in Michigan, aiming to provide 2.7GW of clean energy, enhancing the reliability of the local power system [25]. - Optical Cables: Microsoft and MediaTek successfully validated a new active optical cable using Micro LED technology, expected to commercialize by the end of 2027 [25]. Industry Valuation - The current PE-TTM for the communication industry is 28.14, above the historical average of 22.00 for 2023-2025 [15].

Group 1 - The core viewpoint of the article emphasizes the importance of efficiently filtering and interpreting key announcements to uncover investment opportunities in the market [1] Group 2 - The company has three main business areas that are resonating, leading to a projected increase of over 22 times in the first quarter report [1] - The company has won two consecutive bids for inverter projects from Huaneng Group within a month, focusing on smart grids, ultra-high voltage, energy storage, and photovoltaic inverters [1] - The company has released its fifth-generation high-voltage lithium iron phosphate cathode material, which is relevant to lithium batteries, solid-state batteries, energy storage, liquid cooling, and hydrogen energy [1]

Investment Rating - The investment rating for the automotive industry is "Positive" (maintained) [1] Core Insights - The liquid cooling industry is entering a "golden age" with significant growth potential and high demand, particularly benefiting mainland suppliers through various collaboration methods [6] - Liquid cooling is gradually becoming a "standard architecture" as showcased at the NVIDIA GTC 2026 conference, with multiple new platforms and systems adopting full liquid cooling solutions [10][14] - The participation of mainland suppliers in the liquid cooling market is expected to increase, with several key suppliers already identified for core components [22][30] Summary by Sections GTC Trend 1: Liquid Cooling Becoming Standard Architecture - The NVIDIA Vera Rubin platform was introduced at the GTC 2026 conference, featuring seven chips and five rack systems, all utilizing full liquid cooling architecture [10] - The Vera Rubin NVL72 rack integrates 72 Rubin GPUs and 36 Vera CPUs, expected to be mass-produced in the second half of 2026, with future models anticipated to have even higher cooling demands [14] - The Groq 3 LPX rack is projected to support 256 LPU units, with demand expected to gradually release by 2027 [20] GTC Trend 2: Increased Participation of Mainland Suppliers - The GTC conference highlighted the complete liquid cooling ecosystem, showcasing key modules and suppliers, including Limin Da (Lingyi Zhi Zao Holdings), BYD Electronics, and Invec [22] - Key suppliers for cooling plates, QD, and manifolds were identified, indicating a strong presence of mainland companies in the liquid cooling supply chain [29][30] - The demand for liquid cooling is expected to rise rapidly from 2026 to 2027, driven by major companies like NVIDIA, Google, Huawei, and ByteDance [30]

Group 1 - Leading Technology Company Readore, a subsidiary of Lingyi Zhizao, showcased its liquid cooling products at NVIDIA's GTC 2026 conference, becoming a supplier in the NVIDIA Vera Rubin architecture ecosystem [1] - The conference highlighted the official launch of NVIDIA's Rubin all-liquid cooling architecture, emphasizing the technological development direction and market demand trends for liquid cooling core components [1] - The Inner Manifold distributor presented by Readore is designed to efficiently distribute coolant to various heat dissipation units within server cabinets, while the UQD/MQD quick connectors support pressure insertion and extraction without leakage, with each Rubin cabinet requiring 200-300 connectors [1] Group 2 - The advancement of AI computing power towards higher power density is expected to accelerate the standardization and localization of liquid cooling core components, providing significant support for the global computing infrastructure upgrade [2] - Readore has a strong technical foundation and extensive industry experience in enterprise-level server thermal management, positioning itself as a key player in the AI liquid cooling sector [2] - Readore's entry into NVIDIA's core liquid cooling supply chain demonstrates the capabilities of domestic liquid cooling companies in precision manufacturing and R&D, offering a reference path for other domestic enterprises to participate in the global computing ecosystem [2]

Investment Insights - The short-term impact of geopolitical conflicts on equity markets is expected to gradually diminish, with the market likely having priced in the risks of high oil prices over the coming months [1][6] - A-shares are anticipated to oscillate between the "HALO chain" of price increases and the "TACO chain" of growth due to geopolitical uncertainties, delayed Fed rate cut expectations, and domestic policy transmission lags [1][6] - Key areas to focus on include: (1) Energy alternatives and price increase logic, benefiting sectors like coal chemical and heat pump due to rising prices of crude oil, natural gas, and chemical raw materials [1][6][7]; (2) Structural opportunities in growth sectors, with specific attention to hardware upgrades in areas like CPO, PCB, and liquid cooling, especially with the upcoming NVIDIA GTC conference [1][7] Equity Market Review - During the week of March 9-13, 2026, major indices such as the Shanghai Composite Index and the CSI 300 experienced varied performance, with the Shanghai Composite down by 0.70% and the ChiNext Index up by 2.51% [5] - The average daily trading volume for the entire A-share market was 24,969 billion, showing a decrease compared to the previous week [5] - The "养龙虾" concept initially drove a surge in related sectors like computing power leasing and AI applications, but quickly cooled due to regulatory risks [5] Fixed Income Market Review - The bond market saw adjustments during the week of March 9-13, 2026, with the 1-year government bond yield decreasing by 0.9 basis points to 1.28%, while the 10-year and 30-year yields increased by 3.33 basis points to 1.81% and 8.53 basis points to 2.37%, respectively [2][8] - The bond market is significantly influenced by overseas geopolitical conflicts, with concerns about input inflation and delayed rate cuts leading to a rise in yields across various maturities [2][8] - If the conflict in the Middle East continues, there may be upward pressure on the yield center, particularly for long-term bonds [2][8] Public Fund Market Dynamics - The China Securities Regulatory Commission revised the disclosure guidelines for public funds to enhance transparency and protect investors' rights, effective from May 1, 2026 [10][11] - Key revisions include the integration of similar disclosure items across annual, semi-annual, and quarterly reports, and the introduction of new disclosure requirements such as trading conditions and investor statistics [11]

Summary of Liquid Cooling Industry Conference Call Industry Overview - The liquid cooling industry is transitioning from an expected phase to a realization phase, with the global market projected to reach $2 billion in 2025, $16 billion in 2026, and $23 billion in 2027, with Q2 2026 identified as a critical layout period [1][2][3] - The core components of CDU (Cooling Distribution Unit) are trending towards electronic water pumps, with a global market size expected to reach approximately 9 billion yuan by 2027 [1][10] Key Insights and Arguments - **Market Growth**: The liquid cooling market is expected to experience a significant increase in demand driven by advancements in chip architecture, particularly from Nvidia and Google, with CDU demand projected to double by 2027 [1][2][8] - **Component Demand**: Each CDU typically includes three heat exchangers, with the market for heat exchangers also estimated to be around 6-7 billion yuan [1][13] - **Technological Shift**: The transition from mechanical to electronic water pumps is evident due to the increasing power requirements of CDUs, with electronic pumps better suited for high power applications [9][10][12] Company-Specific Developments - **Feilong Co.**: Achieved mass production of high-power electronic water pumps, covering 95% of global CDU manufacturers. Expected to contribute approximately 400 million yuan in profit from liquid cooling business, with a target market value exceeding 35 billion yuan [1][15] - **Yinlun Co.**: Engaged in AI power supply and liquid cooling segments, with expected combined profits of 2 billion yuan, supporting a market value of 60 billion yuan [1][16] Market Dynamics - **Competitive Landscape**: The water pump market is divided into mechanical and electronic segments, with major players like Grundfos dominating mechanical pumps, while Feilong Co. leads in electronic pumps [10][12] - **Future Projections**: The liquid cooling sector is anticipated to enter a dual spiral growth cycle of market space and profitability, with Q2 2026 seen as the optimal investment period [2][3] Additional Important Insights - **Nvidia's GTC Conference**: Expected to unveil new architectures that will further drive liquid cooling demand, including a potential shift to 800V high-voltage DC power supply systems [2] - **Google's TPU V7**: Anticipated to drive CDU demand significantly, with projections of 12,000 to 13,000 units needed in 2026, doubling in 2027 [1][14] - **Investment Opportunities**: The automotive parts industry is increasingly focusing on AI-related investments, particularly in hardware layers like liquid cooling and power systems, suggesting a strategic focus for investors [17][18]

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Insights - The upcoming GTC conference is expected to showcase advancements in GPU architecture, power supply upgrades, and liquid cooling technologies, which will further solidify the global computing ecosystem and accelerate the commercialization of core components and supporting infrastructure [3][12] - The OFC conference is anticipated to highlight the ongoing upward trend in the optical communication sector, with significant developments in high-speed optical modules and advanced packaging technologies [4][15] - The report emphasizes the resonance of the global AI industry, recommending investment in four main areas: optical communication, liquid cooling, domestic computing power, and satellite technology [5][13] Summary by Sections GTC and OFC Insights - The GTC conference will take place from March 16 to 19, 2026, focusing on new GPU architectures and related technologies [11] - The OFC conference will occur from March 15 to 19, 2026, showcasing advancements in high-speed optical modules and related technologies [15] Investment Recommendations - Recommended stocks in the optical communication sector include: Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, and Yuanjie Technology [13][17] - Beneficiary stocks include: Longfly Optical Fiber, Robot Technology, and others [13][16] - In the liquid cooling and power supply sectors, recommended stocks include: Yingweike and others [20][18] Market Review - The communication index experienced a slight decline of 0.12% during the week of March 9 to March 13, 2026 [25] 5G Infrastructure Data - By December 2025, the total number of 5G base stations in China reached 4.84 million, with a net increase of 588,000 stations from the previous year [27] - The number of 5G mobile phone users reached 1.204 billion, reflecting a year-on-year growth of 18.74% [27][29]

Core Viewpoint - The article emphasizes the investment value of significant events, the analysis of industry chain companies, and the interpretation of key policies, highlighting the potential for companies involved in liquid cooling technology and their alignment with major players like NVIDIA [1] Group 1: Liquid Cooling Technology - The company has initiated OEM operations in the critical segment of liquid cooling plates, indicating a strategic move into a growing market [1] - The potential acquisition targets include clients that overlap significantly with NVIDIA's suppliers, suggesting a strong alignment with industry leaders [1] Group 2: Material Science and Client Base - The company is involved with high polymer materials, serving clients such as Huawei and ZTE, which positions it well within the technology supply chain [1] - This involvement is expected to facilitate entry into the overseas AI core industry chain, potentially leading to both revenue and valuation growth [1]

Investment Rating - The industry is rated as "Outperforming the Market," indicating an expected relative increase of over 10% in the industry index compared to the broader market within the next six months [19]. Core Insights - Recent investments by Nvidia in optical technology companies Lumentum and Coherent, amounting to $2 billion each, reflect a strategic move to enhance its ecosystem and emphasize the importance of optical communication products [2][8]. - Huawei's launch of next-generation all-optical network products at the MWC 2026 highlights the anticipated upgrade in demand for optical network solutions, driven by AI applications and increased bandwidth requirements [2][17]. - ZTE's introduction of a modular liquid cooling CDU at MWC 2026 demonstrates a significant focus on cooling solutions for high-density computing environments, addressing the challenges posed by traditional cooling methods [2][3][17]. Industry Dynamics - **Optical Communication**: Nvidia's strategic agreements with Lumentum and Coherent include substantial procurement commitments and capacity rights, aimed at advancing optical technology for AI infrastructure [2][13]. - **Optical Networks**: Huawei's innovations in all-optical networks are set to meet the growing demands for bandwidth and reliability, with the ITU-T's ION-2030 framework outlining the future capabilities and standards [2][17]. - **Liquid Cooling**: ZTE's modular liquid cooling solution supports flexible scaling from 400kW to 2MW, addressing the cooling needs of high-performance computing and enhancing operational efficiency [2][3][17]. Industry Valuation - As of March 6, 2026, the PE-TTM for the communication industry stands at 27.97, which is above the historical average of 22.00 for the years 2023-2025, indicating a higher valuation compared to historical levels [15].