Investment Rating - The report maintains a positive outlook on AI growth and highlights key companies to focus on: ZhongJi InnoLight, Eoptolink Technology, Yuanjie Technology, ZTE, Hui Lyu Ecological Technology Groups Co., Ltd., Shenzhen JPT Opto-Electronics, Ruijie Networks, Aojie Technology, and Unisplendour [1][31]. Core Insights - The demand for optical modules is expected to increase significantly, with a forecast of 20 million units for 1.6T optical modules by 2026 [15][39]. - The communication industry is seen as the foundation of the digital economy, encompassing various sectors such as AI ecosystems, satellite internet, data elements, AIoT, internet of vehicles, and industrial internet [31][39]. - OpenAI's release of the AI browser ChatGPT Atlas is viewed as a significant development in redefining internet usage [6][38]. - Anthropic's agreement with Google Cloud for up to one million TPUs, valued at several billion dollars, indicates strong growth potential in AI infrastructure [10][39]. - The acquisition of a 94% stake in Wuhan Ruijing by Dugen Core is expected to enhance technical synergy in the optoelectronics field [12][39]. Summary by Sections Optical Module Demand - The report revises the demand forecast for 1.6T optical modules upwards, predicting a demand of over 20 million units by 2026, with a significant supply gap anticipated for high-speed optical modules [15][39]. AI and Communication - The report emphasizes the acceleration of AI-related investments and innovations, particularly in GPU capabilities and communication networks, which are crucial for enhancing AI efficiency [31][32]. Company Performance - The report includes a simulated investment portfolio for the communication sector, showing a strong performance with an average increase of 14.95% for selected stocks during the specified period [22][23].

Market Overview - The A-share market saw all three major indices rise collectively, with the Shanghai Composite Index increasing by 1.36%, surpassing the 3900-point mark; the Shenzhen Component Index rose by 2.06%, and the ChiNext Index increased by 3.02% [1] - The total market turnover reached 1.8927 trillion yuan, an increase of 141.4 billion yuan compared to the previous trading day, with over 4600 stocks rising [1] Sector Performance - The computing power sector reignited market enthusiasm, particularly the CPO (Co-Packaged Optics) segment, which showed significant momentum [3][7] - Leading stock Yuanjie Technology hit the daily limit, achieving a historical high, while Industrial Fulian topped the net inflow list with 2.207 billion yuan, marking a 9.57% increase in its stock price [3] - Other notable performers included New Yisheng and Luxshare Precision, with net inflows of 1.792 billion yuan and 1.52 billion yuan, respectively [3] Banking Sector - The banking sector experienced a strong rebound, with Agricultural Bank of China rising by 1.68%, marking its 13th consecutive day of gains and reaching a historical high [5] Computing Power Industry - The computing power industry is witnessing breakthroughs, with Alibaba Cloud's Aegaeon system significantly reducing model switching costs by 97% and improving request processing capabilities by 2-2.5 times [10] - Citic Securities expressed optimism about the rapid iteration of domestic large models and the seamless adaptation of domestic computing power chips, which are expected to drive the continuous development of domestic AI [10] Optical Module Market - According to Guosheng Securities, the optical module market is experiencing rapid growth driven by the explosion of AI computing power demand, with price changes reflecting technological iteration, cost control, and product structure optimization [11] - Leading companies in the optical module sector are expected to maintain strong profitability and competitive advantages due to the global data center construction and upgrade wave [11] Power Sector - The power sector saw a surge, with Shanghai Electric and Hengsheng Energy hitting the daily limit, while Yunnan Energy Investment and Hunan Development also saw gains [13] - According to CITIC Construction Investment, the global demand for electrical equipment is on the rise, driven by increased electricity demand from AI, leading to significant growth in supporting electrical equipment demand [14]

Market Overview - On October 21, A-shares saw all three major indices rise collectively, with the Shanghai Composite Index increasing by 1.36%, surpassing 3900 points, while the Shenzhen Component Index rose by 2.06% and the ChiNext Index by 3.02% [3] - The total market turnover reached 1.8927 trillion yuan, an increase of 141.4 billion yuan compared to the previous trading day, with over 4600 stocks rising [3] CPO Sector Performance - The computing power (CPO) sector reignited market enthusiasm, with significant movements in leading stocks. Yuanjie Technology hit the daily limit, reaching a historical high, while Industrial Fulian led net inflows with 2.207 billion yuan, up 9.57% [5][9] - Other notable performers included Xinyi Technology and Lixun Precision, with net inflows of 1.792 billion yuan and 1.52 billion yuan, respectively [5] - The CPO sector index rose by 3.81%, with key stocks like Yuanjie Technology up 20%, Zhongfu Circuit up 16.02%, and Weiergao up 15.05% [10] AI Computing Power Developments - Alibaba Cloud's Aegaeon system, which optimizes model switching and reduces overhead by 97%, was recognized at the SOSP conference, showcasing significant advancements in AI computing capabilities [11] - The system supports multiple models on a single GPU, improving throughput by 1.5 to 9 times and reducing GPU requirements by 82% [11] - Citic Securities anticipates that the rapid iteration of domestic AI models and seamless adaptation of domestic computing chips will drive sustained growth in the AI sector [11] Optical Module Market Insights - Guosheng Securities reports that the optical module market is experiencing rapid growth driven by AI computing demand, with price fluctuations reflecting technological advancements and cost control [12] - Leading companies in the optical module sector are expected to maintain strong profitability and competitive advantages due to the global data center construction and upgrade wave [12] Power Sector Trends - The power sector saw a significant rise, with stocks like Shanghai Electric and Hengsheng Energy hitting the daily limit, reflecting a broader trend in the industry [14] - Citic Jin Investment Securities notes that the global demand for electrical equipment is on the rise, driven by increased electricity consumption from AI, leading to higher capital expenditure from major companies [16]

Market Overview - The A-share market saw a collective rise in the three major indices, with the Shanghai Composite Index increasing by 1.36% to surpass 3900 points, the Shenzhen Component rising by 2.06%, and the ChiNext Index up by 3.02% [1] - The total market turnover reached 1.8927 trillion yuan, an increase of 141.4 billion yuan compared to the previous trading day, with over 4600 stocks rising [1] Sector Performance - The computing power sector reignited market enthusiasm, particularly the CPO (Co-Packaged Optics) segment, which showed significant activity [2] - Leading stock Yuanjie Technology hit the daily limit, achieving a historical high, while Industrial Fulian topped the net inflow list with 2.207 billion yuan, marking a 9.57% increase in stock price [2] - Other notable stocks included New Yisheng and Luxshare Precision, with net inflows of 1.792 billion yuan and 1.52 billion yuan respectively [2] Technological Advancements - Alibaba Cloud's Aegaeon system was recognized at the top international systems conference, showcasing its ability to reduce model switching costs by 97% and improve request processing capacity by 2-2.5 times [3] - The system supports multiple models on a single GPU, enhancing throughput by 1.5 to 9 times compared to existing solutions [3] Industry Outlook - CITIC Securities highlighted the rapid iteration of domestic large models and the seamless adaptation of domestic computing chips, which are expected to drive the continuous development of domestic AI [4] - Guosheng Securities reported that the optical module market is experiencing rapid growth driven by AI computing power demand, with leading companies expected to maintain strong profitability and competitive advantages [5] Power Sector Insights - The power sector saw significant gains, with stocks like Shanghai Electric and Hengsheng Energy hitting the daily limit [7] - According to CITIC Jin Invest, the global demand for electrical equipment is on the rise, driven by increased electricity consumption due to AI, leading to a surge in infrastructure investment [9]

Core Viewpoint - Alibaba Cloud's Aegaeon solution addresses the common issue of GPU resource waste in AI model services, significantly improving GPU utilization rates and has been recognized at the prestigious SOSP 2025 conference [2][4]. Group 1: Aegaeon Solution - Aegaeon was successfully selected for the SOSP 2025 conference, highlighting its innovative approach to solving GPU resource waste in AI model services [2][4]. - During a beta test lasting over three months, Aegaeon reduced the number of NVIDIA H20 GPUs required for serving large models from 1192 to 213, achieving an 82% reduction in GPU usage [5]. - The system's ability to pool GPU resources breaks the inefficient model-to-GPU binding, allowing for more effective resource allocation [8]. Group 2: Technical Innovations - Aegaeon's core innovation is token-level scheduling, which dynamically decides whether to switch models after generating each token, enabling fine-grained management of resources [8]. - The system can support up to seven different models simultaneously on a single GPU, improving effective throughput by 1.5 to 9 times and achieving 2 to 2.5 times the request processing capability compared to existing solutions [9]. - Aegaeon reduces model switching overhead by 97% through various optimizations, ensuring real-time responsiveness for model switching [8]. Group 3: Industry Implications - The integration of system software and AI model technology is emerging as a new trend, with a focus on optimizing underlying systems to better support AI applications [9]. - The future of AI development will rely not only on hardware advancements but also on software innovations that maximize existing hardware potential [9].