Investment Rating - The report maintains a "Buy-A" rating for the company [1][9] Core Views - The company achieved significant revenue growth in Q2, with a year-on-year increase of 295.4% and a quarter-on-quarter increase of 57.6%, leading to a net profit growth of 338.4% year-on-year [2][4] - The company's production capacity for optical modules increased significantly, with production capacity and output reaching 15.2 million and 7.1 million units respectively, representing growth of 66.7% and 86.4% year-on-year [4] - The gross margin improved to 47.4%, up 2.7 percentage points from the previous year, indicating strong profitability driven by high-end product demand [4] Financial Performance - In the first half of 2025, the company reported revenue of 104.4 billion yuan, a year-on-year increase of 282.6%, and a net profit of 39.4 billion yuan, up 355.7% year-on-year [2][4] - The company expects net profits for 2025, 2026, and 2027 to be 76.8 billion, 147.3 billion, and 198.9 billion yuan respectively, with corresponding P/E ratios of 45.2, 23.6, and 17.5 [9][11] Product Outlook - The company is seeing rapid growth in its 1.6T products, with expectations for increased market share in the second half of the year and further growth in the following year [5] - The company is actively developing silicon photonics and has plans for AEC and CPO optical engine products, which are expected to create new growth opportunities [5] Market Trends - The North American ASIC custom chip market is projected to continue growing, with the company positioned as a key supplier benefiting from this trend [6] - The report highlights that major North American CSPs are increasing capital expenditures, which is expected to positively impact the company's growth trajectory [9]

Group 1 - The AI industry chain stocks, particularly CPO concept stocks, have seen a strong surge, with Dekoli and Huafeng Technology hitting a 20% limit up, reaching new highs [1] - The 26th China International Optoelectronic Expo showcased OCS (Optical Circuit Switch) as a mainstream direction for next-generation switching technology, with multiple manufacturers, including Guangku Technology and Lingyun Optics, presenting their OCS solutions and products [1] Group 2 - The demand for AI computing power is driving the continuous improvement of the optical communication industry, with ongoing upgrades in optical communication networks and the accelerated implementation of silicon photonics technology, which has become the mainstream solution for 1.6T high-speed optical modules [2] - The market is seeing a shift towards 3.2T technology as many manufacturers actively position themselves in this area, with 800G becoming mainstream and the overseas 1.6T market set to expand [2] - The focus on optical chips and passive components is increasing, with the market for hollow-core optical fibers gaining attention as passive components for optical modules accelerate their release [2][3] Group 3 - The competitive advantage and position of leading optical module companies are expected to continue to stand out in the high-speed silicon photonics era, with sustained demand for CW lasers and certain passive components [3] - New technologies such as OCS, hollow-core optical fibers, thin-film lithium niobate, and CPO are developing in parallel, potentially creating new market investment opportunities [3]

Core Viewpoint - The article discusses the rapid development and market potential of silicon photonics technology, highlighting its significance in high-speed optical modules and its projected growth in the semiconductor market by 2030 [2][3]. Group 1: Market Potential and Growth - The global silicon photonics semiconductor market is expected to reach $7.86 billion by 2030, with a compound annual growth rate (CAGR) of 25.7% [2]. - Silicon photonic chips are favored in key applications such as 5G communication, AI data centers, and autonomous driving due to their high integration, low cost, and high transmission bandwidth [2]. Group 2: Components of Silicon Photonic Chips - Silicon photonic chips consist of four key components: - Light source, typically using lasers or LEDs, which generates photons through specific doping or III-V compound materials [3]. - Waveguides, which direct the light along specific paths for efficient data transmission [3]. - Modulators, which alter the light signal's intensity, frequency, or phase to encode electrical signals into optical signals [3]. - Detectors, which convert received light signals back into electrical signals [3]. Group 3: Manufacturing Challenges - The performance of silicon photonic devices is sensitive to manufacturing precision, with minor errors potentially leading to significant performance degradation [4]. - There is a need for targeted optimization of silicon photonic manufacturing processes to enhance waveguide edge smoothness and improve device performance and reliability [4]. Group 4: Upcoming Events and Initiatives - TrendBank plans to hold the 2025 Heterogeneous Integration Annual Conference from November 17-19, 2025, focusing on advanced packaging technologies and fostering collaboration between industry and academia [5].

Investment Rating - Investment rating: Positive (maintained) [1] Core Insights - The silicon photonics era is accelerating, with leading companies showcasing competitive advantages and numerous new technologies creating investment opportunities [5][12] - The communication industry is experiencing continuous upgrades, with the demand for AI computing driving growth in the optical communication sector [5][12] - The 26th China International Optoelectronic Exposition (CIOE 2025) highlighted the maturity and market focus on silicon photonics technology, which is becoming the mainstream solution for 1.6T high-speed optical modules [5][12] Summary by Sections 1. Investment Outlook - The report emphasizes the competitive advantages of leading companies in the silicon photonics era and the emergence of new technologies such as OCS, hollow-core fibers, thin-film lithium niobate, and CPO [12] - The 800G optical module has become mainstream, with 1.6T expected to ramp up production imminently [13][14] - The report identifies key investment targets including Zhongji Xuchuang, NewEase, and Tianfu Communication, with beneficiaries including Huagong Technology and Guangxun Technology [7][14] 2. Optical Modules - Zhongji Xuchuang has begun mass production of 1.6T optical modules and is developing 3.2T products, while NewEase has significantly ramped up its 1.6T module supply to overseas clients [13][14] - The report notes that 800G has become the mainstream technology, with many manufacturers actively preparing for 3.2T technology [14] 3. Silicon Photonics Technology - The report highlights the rapid development of silicon photonics technology, with increasing market attention and maturity for OCS, CPO, and thin-film lithium niobate technologies [19][20] - Companies like Huagong Technology are advancing their CPO technology, showcasing integrated chips with low power consumption and high bandwidth density [19][20] 4. Optical Chips - The demand for CW laser chips is increasing, with companies like Yuanjie Technology successfully mass-producing CW70mW laser chips [25] - Long光华芯 has released a 200mW Uncool CW DFB optical communication chip to support the silicon photonics integration needs of 800G and 1.6T optical modules [25] 5. Cables - The report notes the gradual advancement of optical and copper cable solutions, with hollow-core fibers gaining attention [27] - Long飞公司 demonstrated a 100km hollow-core fiber link with a low attenuation of 0.089dB/km [27] 6. Investment Recommendations - The report suggests focusing on seven key industry directions for investment, including network equipment, AIDC data center construction, IT equipment, computing power leasing, cloud computing platforms, AI applications, and satellite internet & 6G [31][32] - Recommended targets for optical modules and devices include Zhongji Xuchuang, NewEase, and Tianfu Communication, with beneficiaries such as Yuanjie Technology and Huagong Technology [31][32]

Core Insights - The demand for AI computing power has led to a significant increase in the adoption of silicon photonics technology in the optical module sector, with a notable rise in penetration rates [1][5] - Huagong Technology's subsidiary, Huagong Zhengyuan, showcased advanced products at the 26th China International Optoelectronic Expo, indicating a strong commitment to silicon photonics [1][5] Industry Trends - Silicon photonics technology has transitioned from an optional path to a clear direction, with various solutions like CPO and LPO coexisting in different scenarios [1][5] - The global market for silicon photonics modules in data centers is projected to reach $5.5 billion by 2025, with penetration rates expected to exceed 50% [5] Company Developments - Huagong Zhengyuan has been developing silicon photonics technology since 2019, achieving mass production of a full range of silicon photonics products, with over 70% of its 800G module shipments being silicon photonics products [5][7] - The company reported a 124% year-on-year revenue growth in its connectivity business, which accounted for 49% of total revenue, with R&D investment at 8.7% focused on silicon photonics and CPO [7] Product Innovations - The second-generation single-wave 400G optical engine was introduced, achieving a breakthrough speed of 420Gbps, laying the groundwork for the 3.2T optical module [5][9] - The 3.2T CPO product features a 16-channel 200G solution, maintaining industry-leading performance in power consumption and data density [9] Market Dynamics - The rapid iteration of optical module technology is leading to a competitive landscape where leading companies must possess fast R&D, global manufacturing, and cross-chain integration capabilities [6] - The industry is moving towards a multi-solution approach, with LPO and CPO technologies being developed to meet specific performance needs, particularly in AI training and inference [8][9]

Core Insights - The optical module index sector has seen a doubling in growth this year, with the total market capitalization of listed companies exceeding 1.1 trillion yuan [1] - The 26th China International Optoelectronic Expo showcased leading companies in the optical module industry, highlighting advancements in 1.6T optical modules, which are expected to be commercially available by 2025 [1][2] - The demand for optical modules is driven by high bandwidth requirements in large data centers and AI computing clusters, with a notable shift towards 1.6T products for overseas markets [2][3] Industry Trends - The expo attracted over 7 million visitors, with a 17% increase compared to last year, indicating strong interest in the optical communication sector [2] - Major companies are focusing on high-end technologies, with 1.6T optical modules being a key area of development, while 400G/800G modules remain the primary products in the domestic market [2][3] - The product update cycle for optical modules has decreased from 3-4 years to 2-3 years, reflecting rapid advancements in technology driven by AI computing needs [4] Technological Developments - Various technological routes are being explored, including EML and silicon photonics, with domestic manufacturers making breakthroughs in mid-to-low-speed EML chips [4][5] - Silicon photonics is gaining traction due to its cost and power efficiency advantages, although challenges remain in standardization and material compatibility [5] - New technologies such as glass-based 3D waveguide chips and multi-core fiber products are being developed to enhance transmission quality and capacity [5] Market Dynamics - Investment institutions are optimistic about the optical module industry's prospects, with target prices for key companies being raised [6] - Companies are actively expanding production capabilities, with many hiring for core technical positions, reflecting a robust market demand [6][7] - Supply chain challenges persist, particularly in raw material availability, which is impacting production capacity and costs [6][7]

Core Viewpoint - The 26th China International Optoelectronic Exposition (CIOE 2025) will take place from September 10 to 12, 2025, showcasing advancements in optical devices and modules, particularly from Zhao Chi Co., Ltd. [1] Company Developments - Zhao Chi's subsidiary, Zhao Chi Rui Gu, presented its upgraded 850nm multi-mode optical module, which is designed to meet the demands of data center and enterprise network upgrades, covering SFP/SFP+/SFP28/QSFP+/QSFP28 packaging and 1G to 100G models [1] - The company also exhibited several products in the 400G to 800G range, fully compatible with high-speed communication scenarios in data centers, cloud networks, and AI applications [1] - The research and design of the 1.6T OSFP DR8 optical module has been completed, with sample production expected by the end of 2025 [1] Future Outlook - The company plans to increase investment to overcome the bottleneck in high-end optical chips, aiming for domestic production of 100G/lane PAM4 high-speed optical chips for 800G/1.6T optical modules [1] - There will be an accelerated development of LPO, CPO, silicon photonics technology, and Micro LED optical communication technology [1]

Group 1 - The 26th China International Optoelectronic Exposition (CIOE2025) will be held from September 10 to 12, 2025 [1] - Zhaochi Co., Ltd. (002429) showcased its optical devices and modules subsidiary, Zhaochi Ruigu, at the event [1] - Zhaochi Ruigu's upgraded 850nm multi-mode optical module is designed to meet the upgrade needs of data centers and enterprise networks, covering SFP/SFP+/SFP28/QSFP+/QSFP28 packaging and 1G to 100G specifications [1] Group 2 - The company also exhibited several products in the 400G to 800G range, suitable for high-speed communication scenarios in data centers, cloud networks, and AI [1] - The research and design work for the 1.6T OSFP DR8 optical module has been completed, with sample launch expected by the end of 2025 [1] - The company plans to increase investment to overcome high-end optical chip bottlenecks and achieve domestic production of 100G/lane PAM4 high-speed optical chips for 800G/1.6T optical modules [1] Group 3 - The company will accelerate the development of LPO, CPO, silicon photonics technology, and Micro LED optical communication technology [1]

Summary of Key Points from Conference Call Industry Overview - The conference call discusses the optical module market, highlighting a surge in demand driven by increased interconnect density, which is expected to rise by 5-10 times. This trend is leading to a favorable industry outlook, with tight supply of chips and devices making delivery capability a key competitive factor for manufacturers [1][5][11]. Core Insights and Arguments - Major players such as Manta, Oracle, and NVIDIA are experiencing rapid demand growth, with a focus on delivery capabilities and supply chain integration expected to dominate competition by 2026 [1][4]. - NVIDIA's Ruby architecture significantly enhances network-side performance, doubling the configuration of network cards and driving a substantial increase in optical module demand. The bandwidth and pricing are rapidly increasing with the iteration of network cards [1][6][8]. - The optical module market is transitioning from an order placement phase to a delivery phase, with a projected demand for 800G optical modules exceeding 40 million units by 2026. This shift is expected to create significant supply pressure, making delivery capability crucial [3][10]. - The market is currently characterized by explosive demand and limited overseas supply, leading to optimistic delivery conditions for manufacturers in 2026, positively impacting prices and profit margins [11][12]. Competitive Landscape - The competitive landscape in the optical communication industry is shifting, with leading companies focusing on delivery capabilities and supply chain management. The integration of silicon photonics technology is becoming essential for major manufacturers [3][4][10]. - VeriSilicon is positioned as a leader in new technology solutions, including silicon photonics and LPO, which are expected to effectively address supply issues in a tight global supply chain [13][14]. Emerging Technologies and Trends - Liquid cooling technology is identified as the ultimate solution for high-density AI computing environments, with major companies gaining advantages in this area due to their experience and system design capabilities [2][27]. - Future developments in liquid cooling may include two-phase cooling and silent cooling, which are suitable for high-density power processing [28][29]. Market Dynamics - The current market is experiencing a price boom due to explosive demand and constrained supply, particularly in segments with high overseas supply. This situation is expected to favor manufacturers' pricing and profit margins in the coming years [11][12]. - The upcoming challenges for manufacturers include ensuring stable delivery capabilities amidst healthy and sustained demand, with a focus on inventory management and production stability [10][12]. Conclusion - The optical module market is poised for significant growth driven by technological advancements and increasing demand for high-performance computing and communication devices. Companies that can effectively manage their supply chains and innovate in technology will likely emerge as leaders in this evolving landscape [1][3][11].

Revenue Performance - The company's revenue for the first half of 2025 reached 5.242 billion CNY, representing a year-on-year growth of 68.59% [2] - In Q2 2025, revenue exceeded 3 billion CNY, marking a historical high [2] - Data and access business revenue was 3.715 billion CNY, up 150% year-on-year, accounting for 70% of total revenue [2] - Transmission business revenue was 1.517 billion CNY, down 4% year-on-year [2] - Overseas revenue amounted to 1.308 billion CNY, a year-on-year increase of 24.39%, making up 25% of total revenue [2] Profit Performance - The net profit attributable to shareholders for the first half of 2025 was 372 million CNY, a year-on-year increase of 78.98% [2] - Excluding financial expenses, the profit growth rate reached 131% [2] - The non-recurring net profit was 360 million CNY, reflecting a year-on-year growth of 74.65% [2] - Basic earnings per share were 0.47 CNY, up 74.07% year-on-year [2] - Return on equity was 4.05%, an increase of 1.6 percentage points year-on-year [2] Operational Performance - Sales receipts for the first half of 2025 totaled 6.748 billion CNY, a year-on-year increase of 96% [2] - Procurement payments reached 6 billion CNY, up 104% year-on-year due to scale growth and future order preparations [2] - Operating cash flow showed significant improvement, with a net outflow of 100 million CNY in the first quarter turning into a net inflow of 5.23 million CNY in Q2 [3] Market Outlook - The domestic market is expected to continue its growth trend, with major clients increasing capital expenditures [3] - The company anticipates a gradual increase in the proportion of silicon photonics products in its revenue [3] - The company plans to adjust production capacity based on market and customer demand [3] Margin Analysis - The gross margin decreased in Q2 due to product structure impacts in the transmission business and increased competition leading to price reductions [3] - The company expects cost reduction effects to gradually manifest, allowing gross margins to return to normal levels [3] Product Demand - The demand for optical modules increased significantly in the first half of the year, with stable demand expected in the second half [5] - The company is focusing on 400G optical modules for 2025, with an anticipated increase in the proportion of 800G modules next year [5] - The company is prepared for potential material supply constraints due to rapid growth in demand for 400G and 800G modules [5]