Group 1 - The data center power supply sector experienced a significant decline in early trading on October 17, with several companies hitting their daily limit down [1] - Companies such as Igor and Zhongheng Electric reached their limit down, while Jinpan Technology fell nearly 10% [1] - Other companies in the sector, including Kelon Electronics, Yingweik, Sunshine Power, Shenghong Co., and Magmi Tech, also reported notable declines [1]

Core Insights - The Social Security Fund has disclosed its stock holdings as of the end of Q3, appearing in the top ten shareholders of eight companies, with a total holding of 61.36 million shares valued at 2.27 billion yuan [1][2] - The fund has reduced its holdings in four stocks, initiated positions in three new stocks, and increased its stake in one stock [1] Group 1: Stock Holdings - The top three stocks held by the Social Security Fund by share quantity are Cangge Mining (18 million shares), Huaxin Cement (12.81 million shares), and Jiuzhou Pharmaceutical (12.6999 million shares) [1] - The highest holding percentage is in Jinling Mining, with 1.48% of its circulating shares, followed by Jiuzhou Pharmaceutical at 1.43% [1][2] - The total number of stocks held by the fund includes six from the main board and two from the ChiNext board, primarily concentrated in the pharmaceutical and machinery equipment sectors [2] Group 2: Performance Metrics - Among the stocks held by the Social Security Fund, six reported year-on-year net profit growth in Q3, with Yuxin Electronics showing the highest increase of 60.21% [2] - The average increase of the Social Security Fund's heavy stocks since October is 2.91%, outperforming the Shanghai Composite Index [3] - The stock performance data includes significant changes in holdings, with Cangge Mining showing a decrease of 0.66% and Huaxin Cement a decrease of 56.14% [3]

Summary of AI Industry Conference Call Industry Overview - The AI chip demand is surging, driving the development of the industry chain, with major players like Meta and Google accelerating their ASIC chip deployments and repeatedly raising their demand forecasts for 2026, particularly with Google's V7 chip set to fully adopt liquid cooling technology [1][2] Key Points and Arguments - **Liquid Cooling Technology**: - Liquid cooling has become a standard for AI giants, with Google planning to fully adopt it by 2026 and Meta already implementing it in their self-developed chips [1][3] - Infinet is collaborating with Google to develop a universal CDU suitable for various ASIC chips, indicating a trend towards silent liquid cooling in the future [1][4] - **High-Speed Optical Modules**: - The evolution towards 1.6T optical modules is evident, with Google's V7 chip primarily utilizing this technology, benefiting leading companies like Zhongji Xuchuang and Xinyi Sheng [1][5] - The demand for CW light sources is also increasing, positively impacting companies like Yuanjie Technology [1][5] - **OCS Switches**: - Google's OCS switches are expected to achieve over 50% growth next year, benefiting manufacturers like Dekoli and Guangku Technology, as well as component suppliers like Tengjing Technology and Juguang Technology [1][6] - **Competitive Advantages**: - Infinet stands out in the global AI industry chain due to its comprehensive solutions and delivery capabilities, having secured clients like Intel, Meta, Google, and OpenAI [1][7][8] - Zhongji Xuchuang and Xinyi Sheng are recognized as leaders in the high-speed optical module sector, while Yuanjie Technology is a key supplier in the CW light source market [1][8] Additional Insights - **Market Dynamics**: - The global AI industry chain is accelerating, particularly in overseas markets, with OpenAI collaborating with major chip companies like Broadcom, AMD, and NVIDIA, creating a significant siphoning effect [2] - The domestic AI computing card market is currently facing a supply shortage, but improvements are expected in 2026, with major domestic players like Alibaba, ByteDance, and Tencent likely to increase their AI investments significantly [11] - **Emerging Technologies**: - The supernode technology is anticipated to explode in 2026, presenting opportunities across various sectors, including chips, machine manufacturing, optical modules, liquid cooling, copper connections, and server power supplies [12][13] - **AIDC Sector Outlook**: - The AIDC sector, which includes data center construction and power systems, is expected to see improved bidding progress as domestic chip supply increases in 2026, benefiting companies in cooling, power supply, and data center management [14] - **Market Volatility**: - Short-term market fluctuations due to tariff disturbances are not expected to alter the long-term growth trajectory of the AI industry, with upcoming catalysts likely to positively impact the entire industry chain [15]

Investment Rating - The overall investment rating for the communication sector is "Buy" for several key companies, including ZTE Corporation, StarNet, and Ruize Technology, among others [6][9][16]. Core Insights - The communication sector is expected to see a 15% year-on-year growth in net profit for Q3 2025, with a significant 73% growth when excluding the three major operators and ZTE Corporation [1][12]. - The telecom operators are projected to maintain steady profit growth, with a 5% increase in net profit year-on-year [2][12]. - The AI computing demand is anticipated to drive growth in the IDC sector, with a 10% increase in net profit expected [2][12]. - The optical communication segment is expected to experience a remarkable 167% year-on-year growth in net profit, driven by high demand for 800G optical modules [3][12]. - The IoT sector is projected to see a 3% increase in net profit, with specific companies like Ruize Technology expected to perform well [4][12]. - The fiber optic cable segment is expected to recover, with a 14% increase in net profit, benefiting from stable pricing and increased demand [5][12]. Summary by Sections Telecom Operators - The telecom operators' net profit is expected to grow by 5% year-on-year, with cumulative telecom business revenue reaching 1,182.1 billion yuan from January to August 2025, a 0.8% increase [2][12]. AI Computing and IDC - The IDC sector is projected to benefit from the growing demand for intelligent computing centers, with a 10% increase in net profit expected [2][12]. Optical Communication - The optical communication segment is expected to see a 167% year-on-year increase in net profit, driven by strong demand for 800G optical modules and the anticipated growth of 1.6T optical modules [3][12]. IoT - The IoT sector is expected to achieve a 3% increase in net profit, with specific companies like Ruize Technology and others showing strong performance [4][12]. Fiber Optic Cables - The fiber optic cable segment is expected to see a 14% increase in net profit, supported by stable pricing and increased demand from global data center construction [5][12]. Key Recommendations - Recommended stocks include Ruize Technology, StarNet, ZTE Corporation, and others, with target prices reflecting strong growth potential [9][16].

Company Overview - Invech Technology Co., Ltd. is located in Longhua District, Shenzhen, Guangdong Province, and was established on August 15, 2005. The company went public on December 29, 2016. Its main business includes the research, production, and sales of precision temperature control energy-saving equipment, as well as air conditioning and maintenance services for rail transit trains and traditional buses [1]. Business Segmentation - The revenue composition of Invech is as follows: 52.50% from data center temperature control energy-saving products, 36.00% from cabinet temperature control energy-saving products, 9.82% from other sources, 0.93% from rail transit train air conditioning and services, and 0.75% from bus air conditioning [1]. Stock Performance - On October 16, Invech's stock rose by 5.05%, reaching a price of 78.06 CNY per share, with a trading volume of 2.598 billion CNY and a turnover rate of 4.02%. The total market capitalization is 76.230 billion CNY [1]. Fund Holdings - According to data, one fund under Huashang Fund holds a significant position in Invech. The Huashang Value Sharing Mixed Fund (630016) held 111,100 shares in the second quarter, accounting for 3.74% of the fund's net value, making it the third-largest holding. The estimated floating profit today is approximately 416,700 CNY [2]. Fund Performance - The Huashang Value Sharing Mixed Fund (630016) was established on March 18, 2013, with a latest scale of 88.2041 million CNY. Year-to-date returns are 64.16%, ranking 319 out of 8161 in its category. Over the past year, returns are 66.69%, ranking 435 out of 8021, and since inception, the fund has achieved a return of 417.46% [2]. Fund Management - The fund manager of Huashang Value Sharing Mixed Fund (630016) is Zhang Wenlong, who has been in the position for 2 years and 75 days. The total asset size of the fund is 1.221 billion CNY, with the best return during his tenure being 73.45% and the worst being 31.27% [3].

Core Insights - As of October 16, 2023, 25 companies have released their Q3 2025 financial reports, with 23 reporting year-on-year profit growth and 18 showing revenue growth [1] - The company with the highest profit growth is Guanghua Technology, with a staggering increase of 1233.70% [1] Financial Performance Summary - **Profit Growth**: 23 companies reported profit growth, while 2 experienced declines [1] - **Revenue Growth**: 18 companies reported revenue growth, with 7 showing declines [1] - **Notable Performers**: Guanghua Technology leads with a profit of 90.39 million yuan and revenue of 2.04 billion yuan, marking a profit growth of 1233.70% and revenue growth of 11.50% [1] - **Other High Performers**: - Daoshi Technology: Profit of 415.44 million yuan, profit growth of 182.45%, revenue of 600.09 million yuan, revenue decline of 1.79% [1] - Sichuang Medical: Profit of -0.48 million yuan, profit growth of 98.32%, revenue of 60.38 million yuan, revenue growth of 6.95% [1] - Xiaogoods City: Profit of 3.46 billion yuan, profit growth of 48.45%, revenue of 13.06 billion yuan, revenue growth of 23.07% [1] Declining Performers - **Profit Declines**: Qin Chuan Technology reported a profit decline of 66.72% with a loss of 6.99 million yuan and revenue decline of 16.24% [2] - **Other Decliners**: - High Energy Environment: Profit growth of 15.18% with revenue decline of 11.28% [2] - Qifeng New Materials: Profit decline of 3.82% with revenue decline of 0.83% [2]

Group 1 - The core viewpoint is that the energy storage battery sector is experiencing significant growth, driven by new policies and market dynamics [2][3] - Energy storage battery concept stocks saw a rise in early trading, with notable increases in shares of Yangguang Electric (over 7%), Yiwei Lithium Energy (over 4%), and others [1] - The energy storage ETF also increased by approximately 2%, reflecting positive market sentiment [1] Group 2 - Analysts believe that the release of the "Document 136" at the beginning of the year marked a turning point for the energy storage industry, leading to improved profitability and demand growth [2] - The introduction of new profit models, such as capacity pricing and peak-valley arbitrage, has significantly enhanced the profitability of energy storage projects [2] - The recent planning of energy storage projects in Hebei province further strengthens the expectation of an upward trend in the industry next year [2]

Core Insights - The Social Security Fund has disclosed its stock holdings as of the end of Q3, appearing in the top ten circulating shareholders of six stocks, with a total holding of 42.76 million shares valued at 1.174 billion yuan [1][2] Group 1: Stock Holdings - The Social Security Fund has reduced its holdings in two stocks, initiated positions in three new stocks, and increased its stake in one stock [1] - The stocks with the highest holdings by the Social Security Fund are Huaxin Cement, Jiuzhou Pharmaceutical, and Jinling Mining, with holdings of 12.81 million shares, 12.70 million shares, and 8.81 million shares respectively [1][2] - Jinling Mining has the highest percentage of shares held by the Social Security Fund, accounting for 1.48% of its circulating shares, followed by Jiuzhou Pharmaceutical at 1.43% [1] Group 2: Financial Performance - Among the stocks held by the Social Security Fund, five companies reported year-on-year net profit growth in their Q3 reports, with Yuxin Electronics showing the highest increase of 60.21%, followed by Jinling Mining and Jiuzhou Pharmaceutical with increases of 47.09% and 18.51% respectively [2] Group 3: Market Performance - Since October, the average increase of the stocks heavily held by the Social Security Fund is 6.43%, outperforming the Shanghai Composite Index [3] - The stocks held by the Social Security Fund are primarily concentrated in the machinery and equipment sector, with two stocks listed in this category [2]

Investment Rating - The investment rating for the company is "Accumulate" (maintained) [2] Core Views - The company reported a strong performance in the first three quarters of 2025, achieving operating revenue of 4.026 billion yuan, a year-on-year increase of 40.19%, and a net profit attributable to shareholders of 399 million yuan, up 13.13% year-on-year [9] - The liquid cooling business is poised for growth, driven by technological advancements and partnerships with major clients like NVIDIA and Intel [9] - The company is expected to benefit from the rapid growth in data center rack scale and new energy storage installations, with projected revenues of 6.401 billion yuan, 8.710 billion yuan, and 11.923 billion yuan for 2025, 2026, and 2027 respectively [9] Financial Performance Summary - **Revenue Forecast**: - 2023A: 3.529 billion yuan - 2024A: 4.589 billion yuan - 2025E: 6.401 billion yuan - 2026E: 8.710 billion yuan - 2027E: 11.923 billion yuan - **Net Profit Forecast**: - 2023A: 344 million yuan - 2024A: 453 million yuan - 2025E: 609 million yuan - 2026E: 820 million yuan - 2027E: 1.122 billion yuan - **EPS Forecast**: - 2023A: 0.47 yuan - 2024A: 0.61 yuan - 2025E: 0.62 yuan - 2026E: 0.84 yuan - 2027E: 1.15 yuan [8][10] Market Performance - The company's stock has shown a performance of -7% over the last 12 months compared to the Shanghai Composite Index and the CSI 300 Index [4]

Core Viewpoint - The report from Guosheng Securities indicates that Invec achieved a net profit attributable to shareholders of 400 million yuan in the first three quarters of 2025, representing a year-on-year increase of 13% [1] Financial Performance - In Q3 alone, the net profit attributable to shareholders was 180 million yuan, showing a year-on-year growth of 8.4% [1] - The revenue recognition schedule may impact quarterly performance, but the overall growth trend for the year remains unchanged, with profitability improving quarter by quarter [1] Asset Management - The company's inventory reached 1.23 billion yuan, reflecting a year-on-year increase of 39%, indicating a robust order backlog and ample project reserves, which provide solid support for future performance growth [1] Market Opportunities - The overseas liquid cooling market presents significant growth potential, which is expected to drive new revenue streams for the company [1] - The previous growth was driven by energy storage, while cooling technology is becoming a crucial component of AI computing power, with energy consumption management emerging as a core issue [1] - Liquid cooling technology is anticipated to accelerate its implementation, further enhancing the company's revenue prospects [1]