Core Viewpoint - The ChiNext Index has reached a three-year high, with the ChiNext AI sector leading global performance, having increased by 174% over the past year, significantly outperforming other major AI indices in the A-share market [1][5]. Group 1: Index Performance - The ChiNext Index has risen by 97% from September 24, 2024, to September 24, 2025, leading major global indices [1]. - The ChiNext AI Index has shown a cumulative increase of 174% during the same period, marking it as the strongest performer among various indices [1][5]. Group 2: Key Drivers of Growth - The strong performance of the ChiNext AI sector is attributed to three main factors: embracing the AI explosion (β), focusing on computing power hardware (α), and benefiting from policy and capital-driven growth (γ) [5]. - The ChiNext AI Index has over 74% exposure to computing power infrastructure, with more than 51% in optical module CPOs, indicating a strategic focus on the core components of the AI industry [5][6]. Group 3: Major Constituents - The top three constituents of the ChiNext AI Index are optical module leaders: NewEase (20.28% weight), Zhongji Xuchuang (18.79% weight), and Tianfu Communication (6.5% weight), collectively accounting for over 45% of the index [7]. - Zhongji Xuchuang has become the global leader in the optical module market since 2022, while NewEase ranks among the top three globally, together holding approximately 40%-50% of the high-speed optical module market [7]. Group 4: Global Demand for AI Computing Power - Morgan Stanley forecasts that global cloud capital expenditures will reach a historical high, with the top 11 cloud providers expected to increase spending to $445 billion in 2025, a 56% year-on-year growth [8]. - In China, Alibaba plans to invest significantly in AI infrastructure, with a projected tenfold increase in energy consumption for its global data centers by 2032 [8]. Group 5: Technological Advancements - The upcoming release of NVIDIA's new B300 chip is expected to drive demand for high-speed optical modules, leading to a significant increase in procurement across the supply chain [9]. - The evolution of large models like GPT-5 is creating unprecedented demands for computing infrastructure, further accelerating the deployment of 800G optical modules [9]. Group 6: Policy and Capital Support - Recent policies have enhanced the development of AI across various sectors, with state-owned enterprises opening numerous AI application scenarios, providing a broad market for technology implementation [10]. - Significant capital inflows have been observed in leading optical module companies, with Zhongji Xuchuang and NewEase seeing net purchases of 135.03 billion and 104.06 billion yuan, respectively, this year [10].

Group 1 - The Beijing Stock Exchange's listing committee approved the IPO of Hangdongguang Communications Technology (Shenzhen) Co., Ltd., marking the 54th company to pass the review this year [1] - Hangdongguang's main business includes the research, production, and sales of passive optical fiber cabling products and related components, operating within the optical communication industry [1][2] - The company plans to issue up to 19.27385 million shares, with a fundraising target of approximately 493.6329 million yuan for various expansion projects and working capital [2] Group 2 - The actual controller of Hangdongguang is Chen Jianwei, who holds significant indirect control over the company through his stakes in Ruifa Trade and Ruichuang Industrial [2] - Chen Jianwei's total indirect shareholding amounts to 45.69%, giving him control over 65.27% of the voting rights, which allows him to influence major company decisions [2] Group 3 - The review meeting raised inquiries regarding the authenticity of the company's operating performance, including the necessity and reasonableness of transactions with AFL, and the reasons behind significant inventory growth [3] - Questions were also posed about the company's R&D expenses, their decreasing trend, and whether the qualifications of core technical personnel align with industry standards [3]

摩根士丹利此前表示，光模块行业的基本面利好已被广泛知晓并充分反映在股价中，建议投资者在市场 情绪高涨时适度获利了结。大摩认为，尽管AI基础设施需求增长前景依然积极，但当前市场热情水平 难以持续。报告指出，长飞光纤高端光纤业务有亮点，但业绩反转仍需验证。 长飞光纤（601869）光缆(06869)再跌超7%，盘中低见50.75港元，较月内高点65港元已跌超20%。截至 发稿，跌7.26%，报51.1港元，成交额11.2亿港元。 消息面上，9月19日，Draka Comteq B.V.通过大宗交易出售长飞光纤光缆3759.53万股H股，占总股本 5%，减持后H股数量为零。值得注意的是，Draka Comteq B.V.是长飞光纤发起人之一。截至今年3月 底，该股东的持股比例仍高达23.73%，从今年4月份开始，该股东连续减持公司H股股票，直至本次清 仓。根据港交所披露的减持均价粗略估计，其累计减持套现超51亿港元。 ...

数据显示，中银证券旗下1只基金重仓太辰光。中银证券优选行业龙头混合A（009640）二季度持有股 数3万股，占基金净值比例为5.01%，位居第四大重仓股。根据测算，今日浮亏损失约17.1万元。 中银证券优选行业龙头混合A（009640）成立日期2020年9月1日，最新规模4050.61万。今年以来收益 62.17%，同类排名570/8171；近一年收益84.87%，同类排名975/8004；成立以来亏损30.95%。 9月26日，太辰光跌5%，截至发稿，报108.28元/股，成交12.09亿元，换手率5.69%，总市值245.93亿 元。 资料显示，深圳太辰光通信股份有限公司位于广东省深圳市坪山区坑梓街道秀新社区锦绣中路8号太辰 光通信科技园-101(1、2、3号楼)(一照多址企业)，成立日期2000年12月12日，上市日期2016年12月6 日，公司主营业务涉及光器件的研发、生产和销售。主营业务收入构成为：光器件产品98.02%，其他 1.81%，光传感产品0.17%。 从基金十大重仓股角度 中银证券优选行业龙头混合A（009640）基金经理为宋方云。 截至发稿，宋方云累计任职时间2年278天，现任基金资产 ...

消息面上，9月19日，Draka Comteq B.V.通过大宗交易出售长飞光纤光缆3759.53万股H股，占总股本 5%，减持后H股数量为零。值得注意的是，Draka Comteq B.V.是长飞光纤发起人之一。截至今年3月 底，该股东的持股比例仍高达23.73%，从今年4月份开始，该股东连续减持公司H股股票，直至本次清 仓。根据港交所披露的减持均价粗略估计，其累计减持套现超51亿港元。 摩根士丹利此前表示，光模块行业的基本面利好已被广泛知晓并充分反映在股价中，建议投资者在市场 情绪高涨时适度获利了结。大摩认为，尽管AI基础设施需求增长前景依然积极，但当前市场热情水平 难以持续。报告指出，长飞光纤高端光纤业务有亮点，但业绩反转仍需验证。 智通财经APP获悉，长飞光纤光缆(06869)再跌超7%，盘中低见50.75港元，较月内高点65港元已跌超 20%。截至发稿，跌7.26%，报51.1港元，成交额11.2亿港元。 ...

Group 1: Communication ETF Performance - The Communication ETF has a turnover rate of 6.11% with a transaction volume of 18.11 million yuan on a single day. The average daily transaction volume over the past month is 50.60 million yuan [1] - Since the beginning of the month, the Communication ETF has seen an increase in scale by 42.68 million yuan, ranking first among comparable funds. Over the last 19 trading days, there have been net inflows on 10 days, totaling 56.56 million yuan [1] - As of September 25, the Communication ETF's net value has increased by 106.58% over the past year, ranking 342 out of 3031 index equity funds, placing it in the top 11.28% [1] Group 2: Alibaba's AI Developments - Alibaba has announced significant advancements in artificial intelligence, including a partnership with NVIDIA for Physical AI and the release of seven large model products, with Qwen3-Max being the strongest model to date [2] - The CEO of Alibaba stated that the company will invest an additional 380 billion yuan in AI infrastructure [2] - According to CITIC Securities, the capital expenditure driven by AI has substantial long-term potential, with a shift from network investment to computing power investment, indicating a strong growth trajectory for cloud services [2] Group 3: Optical Communication Sector Insights - Recent volatility in the optical communication sector has been noted, but strong demand and large orders in the overseas AI computing power market suggest that the fundamentals of the optical module industry remain solid [3] - The AI-driven expansion cycle in computing power is far from over, and the current market adjustments may provide better investment opportunities for investors [3] - As of August 29, 2025, the top ten weighted stocks in the Guozheng Communication Index account for 64.43% of the index, including companies like XinYiseng, Zhongji Xuchuang, and ZTE [3] Group 4: Stock Performance Overview - The stock performance of key companies in the optical communication sector shows varied results, with Zhongji Xuchuang down by 2.05%, China Telecom down by 0.45%, and ZTE down by 3.21% [5] - Investors can consider the Communication ETF linked fund (019072) to capitalize on investment opportunities in optical communication under the AI transformation [5]

Core Viewpoint - LianTe Technology experienced a 5.03% decline in stock price, closing at 98.62 CNY per share, with a trading volume of 319 million CNY and a turnover rate of 4.64%, resulting in a total market capitalization of 12.795 billion CNY [1] Company Overview - Wuhan LianTe Technology Co., Ltd. is located in the East Lake New Technology Development Zone, Wuhan, and was established on October 28, 2011, with its listing date on September 13, 2022 [1] - The company's main business involves the research, development, production, and sales of optical communication transceiver modules [1] - Revenue composition includes: 92.72% from 10G and above optical modules, 5.57% from below 10G optical modules, and 1.71% from material sales and leasing [1] Fund Holdings - According to data from the top ten holdings of funds, one fund under Bosera Fund has a significant position in LianTe Technology [2] - Bosera Hubei New and Old Kinetic Energy Conversion ETF (159743) held 24,700 shares in the second quarter, accounting for 1.48% of the fund's net value, ranking as the ninth largest holding [2] - The fund has a current scale of 159 million CNY and has achieved a year-to-date return of 29.11%, ranking 1865 out of 4220 in its category [2] - Over the past year, the fund has returned 71.9%, ranking 1111 out of 3824, and since inception, it has returned 13.64% [2] - The fund manager, Yin Hao, has been in position for 5 years and 353 days, with a total asset scale of 9.845 billion CNY [2]

Summary of Zhongtian Technology Conference Call Company Overview - Zhongtian Technology reported a revenue of 23.6 billion RMB for the first half of 2025, representing a year-on-year growth of 10.19% [2] - The net profit attributable to shareholders was 1.568 billion RMB, with a year-on-year increase of 7.38% [2] - The company has a strong order backlog in the energy network sector, amounting to approximately 30.6 billion RMB as of July 31, 2025 [2][5] Financial Performance - In Q2 2025, revenue reached 13.84 billion RMB, showing a year-on-year increase of 5.08% and a quarter-on-quarter growth of 41.90% [9] - The net profit for Q2 was 940 million RMB, with a year-on-year increase of 14.09% and a quarter-on-quarter increase of 19.79% [9] - The sales gross margin decreased by 1.6 percentage points to 15.07%, while the net profit margin decreased by 0.12 percentage points to 6.70% [9] Industry and Market Dynamics - The company is positioned to benefit from the global demand for submarine cables driven by offshore wind power projects, with China expected to add 160 GW of offshore wind capacity in the next decade [4][17] - The high-speed copper cable market is projected to expand to 3 billion USD by 2025, with AI data centers and 5G communication as key growth drivers [8] Key Business Segments Energy Network - The energy network segment has a backlog of orders worth approximately 30.6 billion RMB, with marine series orders around 13.3 billion RMB and grid construction orders around 15.5 billion RMB [5] - The marine segment achieved a revenue of 2.896 billion RMB, growing by 37.19% year-on-year, while the grid business generated 9.975 billion RMB, up 11.97% year-on-year [5] Information Communication - Zhongtian Technology has achieved mass production of a full range of 400G optical modules and is actively developing next-generation 1.6T/3.2T optical interconnect technology [2][3] - The company has made significant advancements in hollow fiber technology, establishing a complete R&D system and achieving breakthroughs in multi-layer design for efficient light signal transmission [12] International Expansion - The company is expanding internationally with manufacturing bases in Jiangsu, Guangdong, Shandong, and Zhejiang, and operational centers in Germany and the Middle East [4][18] - Zhongtian Technology has successfully secured several international projects, including high-voltage submarine cable projects in Vietnam and the Middle East [21] Technological Innovations - The company has developed a complete system for underwater optical transmission, integrating core components such as umbilical cables and connectors [22] - Innovations in high-speed copper cables and liquid cooling technology are being pursued to meet the increasing demands of data centers [14] Conclusion - Zhongtian Technology is a leading player in the energy network and communication sectors, with a diversified portfolio in optical communication, marine economy, smart grid, and new energy [27] - The company is well-positioned to capitalize on market growth opportunities, supported by its strong financial performance and technological advancements [27]

Summary of Conference Call Records Industry Overview - The conference call discusses the AI industry and its related technologies, particularly focusing on the optical and semiconductor sectors, including CPO (Co-Packaged Optics) and thin-film lithium niobate technologies [1][2][4]. Key Points and Arguments AI Industry Dynamics - Short-term market fluctuations are normal, with significant structural rotation observed. Leading overseas computing chain companies like Xuchuang and Xinyi Sheng are expected to show strong performance and valuation support [1][2]. - The third quarter report window in October is anticipated to reinforce AI industry logic, potentially leading to a new market rally [1][4]. - After October, valuations for leading overseas computing chain companies are expected to switch to over 30 times next year's earnings, while current valuations remain below 20 times due to rapid performance release [1][4]. Domestic Computing Chain - The domestic computing chain, particularly in the edge computing sector, is also noteworthy. The fourth quarter is seen as a catalyst-rich period, with significant investments from major players like Alibaba Cloud and Huawei [1][5]. - Events such as the ByteDance AI conference and Huawei Mate 80 launch are expected to catalyze market movements, leading to a bullish trend in the autumn [1][5]. CPO and Thin-Film Lithium Niobate Technologies - CPO technology aims to reduce power consumption in data centers by eliminating DSP in optical modules, potentially lowering power usage by 30%-40% [1][6][7]. - Thin-film lithium niobate technology enhances modulation rates and is suitable for high-performance applications like 3.2T [3][24]. - The industry is expected to see a shipment volume of around 30,000 units by 2026, primarily led by NVIDIA [14][15]. Market Acceptance and Challenges - The acceptance of CPU solutions in North American data centers is gradually increasing, with major clients including Google, Meta, and Microsoft [15]. - Current challenges for CPO technology include low yield rates (around 50%), which lead to higher costs. If yield rates improve to 80%, market penetration is expected to increase [14][17]. Additional Important Insights - The optical module industry is experiencing rapid growth, with significant measures being taken to reduce power consumption, such as removing DSP and improving connection methods [8][9]. - The thin-film lithium niobate industry chain consists of several stages, including crystal growth, wafer cutting, chip manufacturing, and sales to optical module manufacturers [29][30]. - Companies like Nio Optoelectronics and Guangke Technology are noted for their competitive edge in the thin-film lithium niobate chip sector [30]. Conclusion - The AI and optical technology sectors are poised for significant growth, driven by advancements in CPO and thin-film technologies. The upcoming quarterly reports and major industry events are expected to catalyze market movements and reinforce investment opportunities in these areas [1][4][5].

Core Insights - The Beijing Stock Exchange (BSE) is experiencing a rapid expansion phase, with a notable increase in IPO activities and subscription rates for new stocks [1][2] Group 1: Company Developments - Hangdongguang Communication Technology Co., Ltd. has met the requirements for issuance, listing, and information disclosure, and is set to proceed with its IPO [1] - The company plans to raise nearly 500 million yuan for various projects, including the expansion of its manufacturing base in Guilin and a new optical research center [2] - Hangdongguang's revenue and net profit have shown significant growth, particularly in overseas sales, which increased from 75% to approximately 90% of its main business revenue from 2022 to 2024 [2][3] Group 2: Market Performance - Zhejiang Jinhua New Materials Co., Ltd. debuted on the BSE with a remarkable first-day increase of 133%, closing at 42.29 yuan after opening at 39 yuan [4] - The company raised a total of 593 million yuan through its IPO, with a total market capitalization of 5.526 billion yuan [4] - Subscription for Jinhua New Materials reached a record high of 468 billion shares, indicating strong market demand and investor enthusiasm [5] Group 3: Industry Trends - The BSE has maintained a high frequency of new stock issuances, with a notable uptick in the pace of IPOs and subscriptions in recent weeks [1] - The average first-day return for new stocks listed on the BSE this year has exceeded 349.98%, showcasing a robust market environment for new listings [5] - The overall market sentiment remains positive, with significant liquidity and investor interest in new stock offerings [5]