Market Overview - On September 22, the communication equipment sector rose by 0.2% compared to the previous trading day, with Guangku Technology leading the gains [1] - The Shanghai Composite Index closed at 3828.58, up 0.22%, while the Shenzhen Component Index closed at 13157.97, up 0.67% [1] Top Gainers in Communication Equipment Sector - Guangku Technology (300620) closed at 138.21, up 10.27% with a trading volume of 374,600 shares [1] - Yongding Co., Ltd. (600105) closed at 11.00, up 10.00% with a trading volume of 1,934,300 shares [1] - Dingxin Communication (603421) closed at 8.17, up 9.96% with a trading volume of 508,600 shares [1] - Other notable gainers include Guangxun Technology (002281) up 6.88% and Feiling Kesi (301191) up 4.94% [1] Top Losers in Communication Equipment Sector - Sega Technology (002796) closed at 19.59, down 7.68% with a trading volume of 480,600 shares [2] - Kunheng Shunwei (688283) closed at 31.15, down 5.12% with a trading volume of 32,900 shares [2] - Changying Tong (688143) closed at 48.09, down 4.89% with a trading volume of 73,700 shares [2] Capital Flow Analysis - The communication equipment sector experienced a net outflow of 1.746 billion yuan from institutional investors, while retail investors saw a net inflow of 1.607 billion yuan [2] - Notable net inflows from retail investors were observed in stocks like Guangku Technology and Guangxun Technology, while significant outflows were noted in stocks like ZTE Corporation [3] Individual Stock Capital Flow - ZTE Corporation (000063) had a net inflow of 560 million yuan from institutional investors, but a net outflow of 378 million yuan from retail investors [3] - Yongding Co., Ltd. (600105) saw a net inflow of 531 million yuan from institutional investors, with a net outflow from retail investors [3] - Guangxun Technology (002281) had a net inflow of 502 million yuan from institutional investors, while retail investors experienced a net outflow [3]

Market Overview - The main funds in the Shanghai and Shenzhen markets experienced a net outflow of 58.733 billion yuan, with the Sci-Tech Innovation Board seeing a net outflow of 8.018 billion yuan [1] - A total of 203 stocks saw net inflows, while 385 stocks experienced net outflows [1] Sci-Tech Innovation Board Performance - On the Sci-Tech Innovation Board, 187 stocks rose, with one stock, Fuxin Technology, hitting the daily limit, while 394 stocks declined [1] - The top three stocks with the highest net inflows were Shijia Photon (net inflow of 251 million yuan), Xiamen Tungsten New Energy (net inflow of 140 million yuan), and Baiwei Storage (net inflow of 133 million yuan) [1][2] Continuous Fund Flow Analysis - There are 48 stocks that have seen continuous net inflows for more than three trading days, with Hanwujing leading at 23 consecutive days of inflow [2] - Conversely, 161 stocks have experienced continuous net outflows, with Naike Equipment leading at 16 consecutive days of outflow [2] Top Fund Inflows - The top stocks by net inflow include: - Shijia Photon: 250.85 million yuan, 8.28% inflow rate, 3.17% increase [2] - Xiamen Tungsten New Energy: 140.05 million yuan, 7.10% inflow rate, 7.45% increase [2] - Baiwei Storage: 133.20 million yuan, 4.49% inflow rate, 2.74% increase [2] Top Fund Outflows - The stocks with the highest net outflows include: - Haiguang Information: 1.230 billion yuan outflow, 3.22% decline [1] - Lanqi Technology: 565 million yuan outflow [1] - Huafeng Technology: 348 million yuan outflow [1]

Core Insights - The stock of Shijia Photon increased by 5.35% on September 19, reaching 78.17 CNY per share, with a trading volume of 2.533 billion CNY and a turnover rate of 7.30%, resulting in a total market capitalization of 35.865 billion CNY [1] Company Overview - Shijia Photon Technology Co., Ltd. is located in Hebi City, Henan Province, and was established on October 26, 2010. The company went public on August 12, 2020. Its main business segments include optical chips and devices, indoor optical cables, and cable materials. The primary products consist of PLC splitter chip series, AWG chip series, DFB laser chip series, optical fiber connectors, indoor optical cables, and cable materials [1] - The revenue composition of the main business is as follows: optical chips and devices account for 70.52%, indoor optical cables for 15.11%, polymer materials for cables for 12.66%, and others for 1.72% [1] Fund Holdings - According to data from the top ten heavy stocks of funds, one fund under Guotou Ruijin holds a significant position in Shijia Photon. The Guotou Ruijin SSE Sci-Tech Innovation Board 200 Index Initiation A Fund (023518) held 68,000 shares in the second quarter, representing 1.54% of the fund's net value, making it the second-largest heavy stock. The estimated floating profit today is approximately 270,000 CNY [2] - The Guotou Ruijin SSE Sci-Tech Innovation Board 200 Index Initiation A Fund was established on March 18, 2025, with a latest scale of 70.0747 million CNY and a return of 32.43% since inception [2] Fund Manager Information - The fund manager of the Guotou Ruijin SSE Sci-Tech Innovation Board 200 Index Initiation A Fund is Zhao Jian and Qian Han. As of the report, Zhao Jian has a cumulative tenure of 11 years and 362 days, managing total fund assets of 3.848 billion CNY, with the best fund return during his tenure being 172.91% and the worst being -88.73% [3] - Qian Han has a cumulative tenure of 2 years and 37 days, managing total fund assets of 936 million CNY, with the best fund return during his tenure being 36.41% and the worst being 1.33% [3]

Core Viewpoint - The performance of the Zhongzheng 2000 ETF managed by Jiashi Fund has shown a decline in its share price and mixed results among its major holdings since its inception on September 14, 2023 [1] Group 1: ETF Performance - As of the midday close on September 19, the Zhongzheng 2000 ETF Jiashi (159535) decreased by 0.92%, trading at 1.395 yuan with a transaction volume of 453,100 yuan [1] - Since its establishment, the fund has achieved a return of 40.87%, with a monthly return of 1.85% [1] Group 2: Major Holdings Performance - Major stocks within the ETF include: - Meiri Hudong down 0.31% - Hanwei Technology down 7.97% - Hongchuang Holdings up 5.27% - Dongtu Technology down 1.34% - Hengbao Shares down 5.53% - Taiji Shares down 0.72% - Rejing Biology down 4.53% - Shijia Photon up 0.67% - Huasheng Tiancai down 4.24% - Tainkang up 1.49% [1]

Market Overview - The Shanghai Composite Index closed at 3831.66 points, down 1.15% with a total trading volume of 31666.43 billion yuan [1] - A total of 357 A-shares experienced a death cross, where the 5-day moving average fell below the 10-day moving average [1] Notable Stocks - Xiamen Tungsten (600549) saw a decline of 3.77%, with its 5-day moving average at 29.95 yuan, down 1.62% from the 10-day moving average [1] - Aikang Cyber (688719) decreased by 1.95%, with a 5-day moving average of 39.50 yuan, down 1.57% from the 10-day moving average [1] - Dier Laser (300776) fell by 0.98%, with a 5-day moving average of 71.54 yuan, down 1.36% from the 10-day moving average [1] Additional Stocks with Death Cross - Huali Chuangtong (300045) dropped by 2.99%, with a 5-day moving average of 23.64 yuan, down 1.34% from the 10-day moving average [1] - Shijia Photon (688313) increased by 2.06%, with a 5-day moving average of 71.95 yuan, still below the 10-day moving average [1] - Kuaiji Elevator (002774) decreased by 4.53%, with a 5-day moving average of 10.66 yuan, down 1.24% from the 10-day moving average [1] Other Stocks of Interest - Yuntianhua (600096) fell by 3.01%, with a 5-day moving average of 26.64 yuan, down 0.98% from the 10-day moving average [1] - ST Jinglun (600355) decreased by 4.55%, with a 5-day moving average of 3.48 yuan, down 0.94% from the 10-day moving average [1] - Miao Technology (300795) dropped by 1.91%, with a 5-day moving average of 15.77 yuan, down 0.72% from the 10-day moving average [2]

Market Overview - The Shanghai Composite Index closed at 3893.95 points, with a change of +0.45% [1] - The total trading volume of A-shares reached 1,720.325 billion yuan [1] Technical Analysis - A total of 177 A-shares experienced a death cross, where the 5-day moving average fell below the 10-day moving average [1] - Notable stocks with significant distance between their 5-day and 10-day moving averages include: - Xiamen Tungsten (600549) at -1.33% - Dier Laser (300776) at -1.09% - Shijia Photon (688313) at -1.07% [1] Individual Stock Performance - Xiamen Tungsten (600549) saw a decrease of 0.77% with a latest price of 29.45 yuan, which is 3.55% below the 10-day moving average [1] - Dier Laser (300776) increased by 1.71%, closing at 73.01 yuan, slightly above the 10-day moving average by 0.41% [1] - Shijia Photon (688313) rose by 4.18%, with a latest price of 75.74 yuan, which is 3.70% above the 10-day moving average [1] - Other notable stocks include: - Aike (688719) up by 3.49% at 40.32 yuan, close to the 10-day moving average [1] - Huayi (300045) increased by 0.56% to 23.53 yuan, 2.15% below the 10-day moving average [1] Additional Stock Insights - Stocks like Yinjia (603198) and Xianle (300791) experienced declines of 2.13% and 0.81% respectively, with prices below their 10-day moving averages [1] - The performance of other stocks such as Fangda (600507) and Yuntian (600096) also showed negative trends, with declines of 1.64% and 0.90% respectively [1]

Market Overview - As of 10:33 AM, the Shanghai Composite Index is at 3890.87 points, with a change of 0.37% [1] - The total trading volume of A-shares today is 1,257.44 billion yuan [1] Stocks with Death Cross - A total of 183 A-shares have seen their 5-day moving average cross below the 10-day moving average [1] - Notable stocks with significant distance between their 5-day and 10-day moving averages include: - Xiamen Tungsten (600549) with a distance of -1.38% - Shijia Photon (688313) with a distance of -1.17% - Aikesaibo (688719) with a distance of -1.16% [1] Individual Stock Performance - Xiamen Tungsten (600549) is down 1.35% with a latest price of 29.28 yuan, which is 4.06% below its 10-day moving average [1] - Shijia Photon (688313) is up 3.16% with a latest price of 75.00 yuan, which is 2.79% above its 10-day moving average [1] - Aikesaibo (688719) is up 2.28% with a latest price of 39.85 yuan, which is 1.10% below its 10-day moving average [1] Additional Stock Data - Other stocks showing a death cross include: - Laser (300776) down 1.30% with a latest price of 72.71 yuan, 0.03% above its 10-day moving average [1] - Huayi (300045) up 0.38% with a latest price of 23.49 yuan, 2.30% below its 10-day moving average [1] - Yinjia (603198) down 1.81% with a latest price of 43.40 yuan, 3.26% below its 10-day moving average [1]

Investment Rating - The report maintains an "Overweight" rating for the communication industry [5]. Core Insights - The communication industry experienced steady revenue growth and accelerated profitability in H1 2025, with total revenue reaching 1,785 billion yuan, a year-on-year increase of 10.07%, and net profit attributable to shareholders at 160.43 billion yuan, up 11.26% year-on-year [2][8]. - In Q2 2025, the industry continued to show robust growth, with revenue of 942.48 billion yuan, reflecting a year-on-year increase of 10.91%, and net profit attributable to shareholders of 98.68 billion yuan, up 12.33% year-on-year [11]. - Key sectors such as optical modules, communication PCBs, network equipment manufacturers, and IoT modules demonstrated strong performance, ranking among the top five in revenue and net profit growth rates [14][16]. Summary by Sections 1. H1 2025 Performance Overview - The communication industry achieved total revenue of 1,785 billion yuan in H1 2025, with a year-on-year growth of 10.07%, and net profit attributable to shareholders of 160.43 billion yuan, up 11.26% year-on-year [2][8]. 2. AI Industry Chain Investment - Overseas cloud vendors are expected to maintain optimistic growth in capital expenditures, with a total of 95 billion USD in Q2 2025, marking an increase of 82.96% year-on-year [22]. - Major companies like Apple and Meta are significantly increasing their investments in AI infrastructure, indicating a robust outlook for the AI industry chain [22][24]. 3. Sector Performance Changes - The optical module and device sector reported revenue of 479.88 billion yuan in H1 2025, with a year-on-year increase of 64.88%, and net profit of 108.76 billion yuan, up 111.99% year-on-year [31]. - The communication PCB sector achieved revenue of 572.49 billion yuan in H1 2025, reflecting a year-on-year growth of 37.66%, and net profit of 80.58 billion yuan, up 80.79% year-on-year [36]. - The network equipment sector generated revenue of 5,071.11 billion yuan in H1 2025, with a year-on-year increase of 28.86%, and net profit of 191.84 billion yuan, up 19.57% year-on-year [40]. 4. Telecom Operators' Performance - The basic telecom operators' sector reported revenue of 10,133.93 billion yuan in H1 2025, a slight increase of 0.33% year-on-year, with net profit of 1,136.01 billion yuan, up 5.14% year-on-year [54]. - China Mobile's total connections reached 3.815 billion, with a net increase of 145 million, and its digital transformation revenue grew by 6.6% year-on-year [55].

Market Overview - On September 17, the communication equipment sector rose by 0.71% compared to the previous trading day, with Youfang Technology leading the gains [1] - The Shanghai Composite Index closed at 3876.34, up 0.37%, while the Shenzhen Component Index closed at 13215.46, up 1.16% [1] Top Gainers in Communication Equipment Sector - Youfang Technology (688159) closed at 82.59, up 12.95%, with a trading volume of 110,200 shares and a transaction value of 873 million [1] - Dekeli (688205) closed at 117.00, up 10.80%, with a trading volume of 187,300 shares and a transaction value of 2.181 billion [1] - Sega Technology (002796) closed at 20.79, up 10.00%, with a trading volume of 324,600 shares and a transaction value of 667 million [1] - Other notable gainers include Yilian Network (300628), Guangku Technology (300620), and Hengbao Co., Ltd. (002104) with respective increases of 8.52%, 6.63%, and 6.44% [1] Market Capital Flow - The communication equipment sector experienced a net outflow of 268 million from institutional investors and 498 million from speculative funds, while retail investors saw a net inflow of 767 million [2] - The overall trend indicates a shift in investment dynamics, with retail investors increasing their presence in the sector [2] Individual Stock Capital Flow - Tianfu Communication (300394) had a net inflow of 365 million from institutional investors, while it faced a net outflow of 164 million from speculative funds [3] - Changxin Bochuang (300548) saw a net inflow of 284 million from institutional investors, with a significant outflow from speculative funds [3] - Other stocks like Shijia Photon (688313) and Hengbao Co., Ltd. (002104) also showed varying degrees of net inflow and outflow from different investor categories [3]

Group 1 - The stock of Shijia Photon increased by 5.1% on September 17, reaching 72.09 CNY per share, with a trading volume of 1.029 billion CNY and a turnover rate of 3.17%, resulting in a total market capitalization of 33.075 billion CNY [1] - Shijia Photon, established on October 26, 2010, and listed on August 12, 2020, is based in Hebi City, Henan Province. The company specializes in optical chips and devices, indoor optical cables, and cable materials, with main products including PLC splitter chips, AWG chips, DFB laser chips, optical fiber connectors, indoor optical cables, and cable materials [1] - The revenue composition of Shijia Photon is as follows: optical chips and devices account for 70.52%, indoor optical cables for 15.11%, cable polymer materials for 12.66%, and others for 1.72% [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under Jiashi Fund holds a significant position in Shijia Photon. Jiashi Zhongzheng 2000 ETF (159535) held 1,513 shares in the second quarter, representing 0.28% of the fund's net value, making it the sixth-largest heavy stock [2] - Jiashi Zhongzheng 2000 ETF (159535) was established on September 14, 2023, with a latest scale of 20.5767 million CNY. The fund has achieved a return of 35.58% this year, ranking 1220 out of 4222 in its category, and an annual return of 84.3%, ranking 878 out of 3804 [2] - The fund manager of Jiashi Zhongzheng 2000 ETF (159535) is Li Zhi, who has been in the position for 7 years and 268 days. The total asset scale of the fund is 18.361 billion CNY, with the best return during his tenure being 82.77% and the worst being -50.62% [3]