Research Conclusion - The report remains optimistic about the trading opportunities of convertible bonds, expecting a sideways shock and a slight strengthening in the equity market, with the market shifting from a two - end trend of technology + dividends to mid - cap blue - chips [6][9]. Core Viewpoints - This week, the ChiNext and STAR Market drove the small and medium - cap stocks stronger, and convertible bonds followed the upward trend. The high - priced equity - like bonds continued to rise. The 100 - yuan premium rate oscillated between 30% - 34% as previously predicted and was difficult to break through the previous high. Although the current cost - performance of convertible bonds is low, there are still trading opportunities under the optimistic expectation of the equity market [6][9]. - The strengthening factors of the equity market this week include the continuous popularity of the commercial space and optical module sectors, the strengthening of metal prices, and the significant increase in the share of CSI A500 ETF. After the uncertain events are settled, the market starts to rise with oscillations and the sentiment turns positive. The subsequent equity market will be in a sideways shock and slightly strengthen, and the market trend will shift to mid - cap blue - chips [6][9]. Summary by Directory 1. Convertible Bond Views - Driven by the equity market, convertible bonds broke through the previous high, and the valuation rose and then fell. The 100 - yuan premium rate oscillated between 30% - 34% and was difficult to break through the previous high. Despite the low cost - performance and small - scale redemption behavior, the trading opportunities of convertible bonds are still promising under the optimistic equity market [9]. - The equity market tried to break through upward again this week. With the settlement of uncertain events, the market started to rise with oscillations. The subsequent equity market will be in a sideways shock and slightly strengthen, and the market trend will shift to mid - cap blue - chips in industries such as cycles, consumption, and manufacturing [9]. 2. Convertible Bond Review 2.1 Market Overall Performance - This week, the equity market was strong, with all broad - based indexes rising. The CSI 500 rose 4.03%, the ChiNext Index rose 3.90%, and the CSI Convertible Bond Index rose 1.64%. In terms of industries, non - ferrous metals, national defense and military industry, and power equipment led the rise, while beauty care, social services, and banks led the decline. The average daily trading volume increased by 210.457 billion yuan to 1.96 trillion yuan [12]. 2.2 Significant Increase in Trading Volume, Good Performance of High - priced and Small - cap Convertible Bonds - This week, convertible bonds rose significantly, the 100 - yuan premium rate rose and then fell, and the average daily trading volume increased significantly to 78.563 billion yuan. The CSI Convertible Bond Index rose 1.64%, the parity center rose 0.4% to 101.7 yuan, and the median conversion premium rate rose 1.3% to 32.4%. High - priced and small - cap convertible bonds led the rise, while high - rated and double - low convertible bonds performed weakly [6][19].

Core Viewpoint - International Composite Materials (301526.SZ) is advancing its transformation towards high-end manufacturing by agreeing to construct a project for producing 36 million meters of high-frequency, high-speed electronic fiber cloth annually [1] Group 1 - The company aims to strategically position itself in emerging fields such as AI servers and optical modules [1]

Group 1: Market Movements - Cambridge Technology (06166) saw a mid-session surge, currently up over 7.3%, driven by LightCounting's prediction that the global optical module market will exceed $37 billion by 2029, with 1.6T optical modules expected to enter commercial use in 2025, anticipating a demand of 2.5 to 3.5 million units [1] - Sais Group (09927) rose over 3% after announcing the launch of its overseas brand DFSK in Egypt, marking its entry into the Egyptian market [1] - Power stocks collectively declined, with Huaneng International (00902) down 7.78%, Datang Power (00991) down 5.13%, Huadian International (01071) down 2.88%, and China Resources Power (00836) down 2.7%, following the release of long-term electricity prices in Guangdong and Jiangsu for 2026, which showed significant decreases [1] Group 2: Commodity and Sector Updates - China Silver Group (00815) increased over 7% as silver prices surged dramatically, with COMEX silver futures rising over 11% and spot silver up over 10%, marking a year-to-date increase of 175%, significantly outpacing gold [2] - Xpeng Motors (09868) rose nearly 6% after holding a brand launch event in Doha, Qatar, indicating its entry into the high-end Middle Eastern market [2] - Some photovoltaic stocks saw gains, with GCL-Poly Energy (00451) up 6.76%, New Times Energy (01799) up 4.81%, GCL-Technology (03800) up 1.83%, and Xinyi Solar (00968) up 0.99%, following regulatory guidance aimed at ensuring fair competition in the solar industry [2] Group 3: Corporate Developments - AVIC Aircraft (02357) rose over 1.5% after announcing a partnership agreement to acquire 59.1816% of a partnership interest from Aviation Industry Investment for a consideration of RMB 202 million [3] - MGM China (02282) experienced a sharp decline of over 13% after a new long-term brand cooperation agreement was announced, which will increase brand usage fees significantly starting in 2026, expected to reach HKD 1.2 billion [4] - Dongfang Zhenxuan (01797) rose over 4.3% following the confirmation of a new CEO, marking a leadership transition within the company [4] Group 4: U.S. Market Highlights - Tesla (TSLA.US) fell 2.1% amid mixed expectations for Q4 delivery volumes, with estimates ranging from 415,000 to 440,000 units [5] - Target (TGT.US) saw a peak increase of 6.7% due to significant investment from activist investor TOMS Capital [5] - Coupang (CPNG.US) shares rose by 11% after the company announced it had recovered devices used to leak user information [5]

Group 1 - The core point of the news is the significant growth in the AI sector, highlighted by the performance of the Yongying AI ETF, which rose by 1.41% with over 40 million CNY in net subscriptions [1][2] - The Yongying AI ETF (159141) is the first of its kind, focusing on the AI industry chain, covering upstream chip and optical module sectors, midstream large models and cloud computing, and downstream applications, with over 78% allocation in AI chips, optical modules, and cloud computing [3][4] - The implementation of national standards for AI large models marks a significant step in establishing a technical evaluation system, filling a gap in the industry [2][3] Group 2 - The demand for high-speed optical modules is strong, driven by the need for AI infrastructure, which is expected to lead to rapid growth in the global optical module market [3] - Chinese manufacturers have secured seven out of the top ten positions in the global optical module market, indicating a strengthening dominance [3] - The "Artificial Intelligence +" initiative is integrated into the 14th Five-Year Plan, aiming for deep integration of AI across various sectors, with targets set for 2027 and 2030 regarding the prevalence of new intelligent terminals and applications [3]

12月26日，强达电路发布公告，拟向不特定对象发行可转换公司债券，募集资金总额不超过5.5亿元。 这笔资金将精准投向"南通强达电路科技有限公司年产96万平方米多层板、HDI板项目"。 此次募资是强达电路2024年登陆A股创业板后的关键资本动作，不仅将进一步夯实公司在中高端PCB产 品领域的产能优势，更彰显其锚定AI服务器、光模块、智能驾驶等高景气赛道的发展决心。 作为2024年登陆A股创业板的国家高新技术企业，强达电路2025年业绩持续高增，前三季度实现营收 7.06亿元、归母净利润9632万元，同比分别增长20.74%和20.91%；近三年研发费用累计达1.28亿元，技 术护城河持续筑牢。 此外，长江商报记者注意到，截至2025年三季度末，强达电路总资产攀升至15.29亿元，创历史新高。 二级市场上股价全年震荡走高，年度累计涨幅达13.46%。此次募资将进一步推动公司产能、业绩与市 值的协同增长。 长江商报消息 ●长江商报记者 张璐 PCB行业细分领域的领军企业强达电路（301628.SZ）抛出重磅融资计划。 此外，从财务基本面来看，公司当前的财务状况为可转债发行提供了坚实保障。截至2025年三季度末， 强 ...

Core Viewpoint - Tianfu Communication is planning to issue H-shares and list on the Hong Kong Stock Exchange, with founder Zou Zhinong at the forefront of this initiative, following significant growth driven by AI demand and a surge in stock price [1][10]. Company Background - Zou Zhinong, born in a rural family in Jiangxi, founded Tianfu Communication in 2005 after identifying a gap in the market for ceramic sleeves used in optical fiber connections, which were previously dominated by Japanese companies [2][3]. - The company initially focused on developing a ceramic sleeve product, overcoming technical challenges to achieve cost-effective production and replace imports [2][3]. Business Development - Tianfu Communication has expanded its business into two core segments: passive optical devices and advanced optical packaging, serving various sectors including AI data centers and telecommunications [3]. - The company has established a global presence with headquarters in Suzhou and Singapore, and production bases in Jiangxi and Thailand, exporting products to over 20 countries [3]. Financial Performance - Since its listing on the Growth Enterprise Market in 2015, Tianfu Communication has seen its market capitalization soar, reaching over 1600 billion yuan with a stock price increase of over 220% this year [6][11]. - The company reported a revenue of 3.9 billion yuan for the current year, a 63.63% increase year-on-year, attributed to the rising demand for optical devices driven by AI advancements [9]. Market Position and Strategy - Tianfu Communication positions itself as a core supplier of optical components rather than competing in the optical module market, allowing it to benefit from the overall growth in the industry without direct competition [9]. - The company has secured high-end optical chip production capacity from Lumentum, a supplier for Google, indicating strong future growth potential as demand for optical modules increases [10]. Industry Context - The surge in AI applications has significantly boosted the demand for optical modules, with Tianfu Communication benefiting from this trend alongside other companies in the sector [8][11]. - The competitive landscape includes notable players like Nvidia, with Tianfu Communication providing essential components that support the functionality of AI systems [9].

证券研究报告 | A 股策略周报 | 中国策略 A 股策略周报 报告日期：2025 年 12 月 27 日 "未分胜负"变"利于多方"，防挖坑、不追高、逢低配 ——A 股市场运行周报第 73 期 核心观点 （1）蓝箭航天 IPO 辅导状态已变更为"辅导工作完成"、SpaceX 确认筹备 2026 年潜在 IPO 计划；（2）央行发布一次性个人信用修复政策，助力个人重塑信用； （3）央行货币政策委员会召开第四季度例会，会议提出"维护资本市场稳定"。 ❑ 下周行情展望 从盘面上看，市场从上周的"未分胜负"转向本周"利于多方"，主要归功于三项 驱动因素：一是中证 A500ETF 表现强劲，总份额在近一周、两周分别增加 398.9 亿份、672.3 亿份；二是商业航天相关持续火爆，驱动成长指数明显上涨；三是光 模块继续走强，对双创指数形成托举。虽然上述因素驱动市场格局转向多头，并 为明年上半年的向上奠定基础，但其持续性有待检验。展望后市，我们认为 A 股 中线看多、"系统性慢牛"继续走高的结论具有较高的置信度，而短期走势如何演 绎则需要我们"边走边看"，是否会像去年底、今年初一般在中线行情启动前挖出 "黄金坑"仍不得 ...

（文章来源：证券日报） 证券日报网讯 12月26日，科翔股份在互动平台回答投资者提问时表示，公司PCB产品可应用于光模 块，目前800G光模块PCB已实现小批量供货。 ...

每经AI快讯，有投资者在投资者互动平台提问：您好，贵公司800G光模块既然已经批量生产并接到订 单，那么是否会在股票概念详情中增加光模块等的相关概念呢？ 科翔股份（300903.SZ）12月26日在投资者互动平台表示，尊敬的投资者，您好！公司PCB产品可应用 于光模块，目前800G光模块PCB已实现小批量供货。感谢您的关注！ （文章来源：每日经济新闻） ...

前言 ①商业航天+液冷+光模块，产品布局商业航天和卫星通信领域，正在积极拓展液冷散热器件产品应用，这 家公司光模块领域产品已批量供货给客户； ②人形机器人+具身智能，布局机器人关节核心零部件，与银 河通用合作推动精密加工规模化应用，这家公司核心技术引入人形机器人头部厂商。 《电报解读》是一款主打时效性和专业性的即时资讯解读产品。侧重于挖掘重要事件的投资价值、分析 产业链公司以及解读重磅政策的要点。即时为用户提供快讯信息对市场影响的投资参考，将信息的价值 用专业的视角、朴素的语言、图文并茂的方式呈现给用户。 ...