Investment Rating - The report recommends a "Buy" rating for key companies in the optical communication sector, specifically highlighting the "Four Little Dragons 3.0" [10]. Core Insights - The investment logic in optical communication is shifting from leading companies to high-resilience, high-barrier, or core-positioned quality targets as the global AI computing competition intensifies [1][19]. - The report emphasizes the importance of companies with clear technological positioning and performance delivery capabilities in the emerging "Four Little Dragons 3.0" [1][19]. Summary by Sections Historical Perspective: Growth Logic of "Four Little Dragons" - In 2019, the report recommended the first generation of "Four Little Dragons" including Taicheng Light, New Yisheng, Tianfu Communication, and Quartz Co. [2][20]. - By the end of 2024, the second generation included Taicheng Light, Dekeli, Yuanjie Technology, and Tengjing Technology, benefiting from AIDC construction and optical module iteration [2][20]. Future Outlook: Rise of "Four Little Dragons 3.0" - The report suggests focusing on the new generation of "Four Little Dragons 3.0": Dongtianwei, Kecuan Technology, Huilv Ecology, and Zhishang Technology, as silicon photonics technology penetration increases [3][21]. - Dongtianwei is positioned in the upstream core components of optical communication, with a complete product matrix and proactive capacity expansion [21]. - Kecuan Technology benefits from the continuous penetration of silicon photonics, having launched its first 400G/800G high-speed optical module production line [21]. - Zhishang Technology is expected to benefit from the implementation of CPO, producing high-density optical connection solutions [22]. - Huilv Ecology is expanding into the high-speed optical module sector through acquisitions, establishing a comprehensive product matrix from 10G to 1.6T [24]. Investment Strategy - The report recommends focusing on companies in the optical communication sector such as Zhongji Xuchuang, New Yisheng, Tianfu Communication, Taicheng Light, and Tengjing Technology, among others [8][13]. - It also highlights the importance of companies involved in copper links, computing equipment, liquid cooling, edge computing platforms, and satellite communication [8][13]. Market Performance - The communication sector has shown strong performance, with the optical communication index rising by 2.6% and the IoT sector outperforming with a 4.8% increase [16][18].

Core Viewpoint - The announcement details the results of a share transfer inquiry by Wuxi Dekeli Optoelectronic Technology Co., Ltd., indicating a change in shareholding by a significant shareholder, which will not affect the company's control structure [1][4]. Group 1: Share Transfer Details - The share transfer price is set at 126.35 yuan per share, with a total of 1,476,500 shares being transferred [3]. - The controlling shareholder, actual controller, directors, and senior management will not participate in this share transfer [4]. - Following the transfer, the shareholding ratio of the transferor, Ms. Qian Mingying, and her concerted action partner, Mr. Shen Liang, will decrease from 11.19% to 10.26%, marking a change that touches upon a 1% integer multiple [4][8]. Group 2: Transferor Information - As of January 9, 2026, the transferor, Ms. Qian Mingying, holds more than 5% of the company's shares and is not a controlling shareholder, actual controller, director, or senior management [5]. - Ms. Qian Mingying and Mr. Shen Liang are identified as concerted actors, with Mr. Shen Liang not participating in this share transfer [6]. Group 3: Inquiry Process and Results - The inquiry process involved sending subscription invitations to 189 institutional investors, including 32 fund management companies, 25 securities firms, and 8 insurance companies [8]. - During the valid subscription period from January 12, 2026, 22 effective bids were received, leading to the final confirmation of the share transfer price at 126.35 yuan per share [9]. - The transfer process adhered to fair and just principles, complying with relevant laws and regulations [10].

证券代码：688205 证券简称：德科立 公告编号：2026-004 无锡市德科立光电子技术股份有限公司 股东询价转让结果报告书暨持股 5%以上股东权益变动 触及 1%整数倍的提示性公告 股东钱明颖女士（以下简称"出让方"或"转让方"）保证向无锡市德科立光 电子技术股份有限公司（以下简称"德科立"或"公司"）提供的信息内容不存在 任何虚假记载、误导性陈述或者重大遗漏，并对其真实性、准确性和完整性依法承 担法律责任。 本次询价转让的出让方钱明颖女士持有公司的股份比例超过 5%，非公司控股 股东、实际控制人、董事或高级管理人员。 (二)转让方一致行动关系及具体情况说明 本次询价转让的出让方钱明颖女士与沈良先生为一致行动人，沈良先生未参与 本次询价转让。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 重要内容提示: 本次权益变动后，出让方钱明颖女士及其一致行动人沈良先生持股比例 由 11.19%减少至 10.26%，持有公司权益比例变动触及 1%的整数倍。 一、 转让方情况 (一)转让方基本情况 截至 2026 年 1 月 9 日，转让方所持公司股份的数量及占公司总股本比例情况 如下： 本次询 ...

国泰海通证券股份有限公司 关于无锡市德科立光电子技术股份有限公司 股东向特定机构投资者询价转让股份的核查报告 上海证券交易所： 国泰海通证券股份有限公司（以下简称"国泰海通"或"组织券商"）受委 托担任钱明颖（以下简称"转让方"）以向特定机构投资者询价转让（以下简称 "询价转让"）方式减持所持有的无锡市德科立光电子技术股份有限公司（以下 简称"公司"或"德科立"）首次公开发行前已发行股份的组织券商。 经核查，国泰海通就本次询价转让的股东、受让方是否符合《上海证券交易 所科创板上市公司自律监管指引第 4 号——询价转让和配售（2025 年 3 月修订）》 （以下简称"《询价转让和配售指引》"）要求，本次询价转让的询价、转让过 程与结果是否公平、公正，是否符合《询价转让和配售指引》的规定作出如下报 告说明。 一、本次询价转让概况 （一）本次询价转让转让方 截至 2026 年 1 月 9 日，转让方所持公司股份的数量、比例情况如下： | 序号 | 股东名称 | 持股数量（股） | 持股占总股本比例 | | --- | --- | --- | --- | | 1 | 钱明颖 | 16,958,354 | 10.71% ...

Group 1 - The CPO concept in the A-share market has seen significant gains, with multiple companies experiencing notable stock price increases [1] - Notable performers include LianTe Technology, which rose by 10.30%, and KeChuan Technology, which increased by 10.01% [2] - Other companies such as ChangDian Technology and RoboTech also saw substantial gains, with increases of 10% and 9.66% respectively [2] Group 2 - The total market capitalization of LianTe Technology is 28.2 billion, while KeChuan Technology has a market cap of 9.521 billion [2] - Year-to-date performance shows that KeChuan Technology has increased by 60.60%, indicating strong growth potential [2] - Companies like ChangDian Technology and RoboTech have year-to-date increases of 31.57% and 36.39% respectively, reflecting positive market sentiment [2]

Group 1 - The core point of the article highlights the performance of the Zhongzheng 2000 ETF Enhanced (159556), which opened down 0.85% at 1.290 yuan on January 16 [1] - The fund's performance benchmark is the Zhongzheng 2000 Index return, managed by Ping An Fund Management Co., with a return of 30.45% since its establishment on December 27, 2023, and a return of 10.31% over the past month [1] Group 2 - The top holdings of the Zhongzheng 2000 ETF Enhanced include Huajian Group, which opened down 0.43%, Dekeli down 0.74%, Xuguang Electronics up 0.22%, Beihua Co. down 1.20%, and others showing mixed performance [1] - Notable stock movements include Electric Wind Power up 0.37%, Xinke Materials up 0.96%, Jiayuan Technology up 0.09%, Hongjing Technology down 2.49%, Yongding Co. up 1.03%, and Furui Electronics up 0.83% [1]

（文章来源：每日经济新闻） 每经AI快讯，1月15日，A股通信设备板块局部异动，中际旭创、新易盛短线拉升均涨超2%，长芯博 创、德科立等跟涨。 ...

Group 1 - The core viewpoint of the news is the performance and market position of Dekoli, which saw a stock price increase of 5.43% to 148.90 CNY per share, with a total market capitalization of 23.569 billion CNY as of January 14 [1] - Dekoli specializes in the research, production, and sales of optical transceiver modules, optical amplifiers, and optical transmission subsystems, primarily applied in key national development areas such as communication trunk transmission, 5G front-haul, and data center interconnection [1] - The revenue composition of Dekoli's main business includes 75.33% from transmission-related products, 23.54% from access and data-related products, and 1.13% from other sources [1] Group 2 - Taiping Fund has a significant holding in Dekoli, with its Taiping Industry Select A fund (009537) holding 90,700 shares, representing 6.9% of the fund's net value, making it the second-largest holding [2] - The Taiping Industry Select A fund has achieved a year-to-date return of 6.47% and a one-year return of 60.58%, ranking 1958 out of 5520 and 923 out of 4203 in its category, respectively [2] - The fund manager, Lin Kaisheng, has been in position for 8 years and 253 days, with the fund's total assets amounting to 449 million CNY and a best return of 74.39% during his tenure [3]

Core Viewpoint - The CPO concept stocks in the A-share market experienced significant gains, indicating a positive market sentiment towards this sector [1] Company Performance - Benchuan Intelligent surged over 15% [1] - Guangxun Technology hit the daily limit with a 10% increase [1] - Fenghuo Communication approached the daily limit with a near 10% rise [1] - Ruijie Network increased by 8% [1] - Dekeli and Guangku Technology both rose over 7% [1] - Zhili Fang and Hengtong Light gained over 6% [1] - Changxin Bochuang and Huilv Ecology saw increases of over 5% [1]

Core Viewpoint - The 中证2000ETF增强 (159556) has experienced a decline of 0.75% as of the midday close, with a reported price of 1.317 yuan and a trading volume of 2.1344 million yuan [1] Group 1: Fund Performance - The fund's performance benchmark is the 中证2000 index return rate, managed by 平安基金管理有限公司, with a fund manager named 李严 [1] - Since its establishment on December 27, 2023, the fund has achieved a return of 32.30%, and a return of 11.97% over the past month [1] Group 2: Top Holdings Performance - Major holdings in the 中证2000ETF增强 have shown significant declines, including: - 华建集团 down 2.81% - 德科立 down 3.55% - 旭光电子 down 4.39% - 北化股份 down 1.79% - 电气风电 down 2.15% - 鑫科材料 down 1.72% - 嘉元科技 down 0.39% - 宏景科技 down 4.23% - 永鼎股份 down 4.38% - 福日电子 down 3.00% [1]