Group 1 - The core viewpoint of the article highlights the impressive performance of fund manager Ren Jie, who achieved a 233% annual return in 2025, and his latest portfolio reveals new investments and adjustments in holdings [1][2] - Ren Jie's top ten holdings include new positions in Dongshan Precision, Jingwang Electronics, Industrial Fulian, and Cambridge Technology, while he increased stakes in Shengyi Technology, Huadian Shares, Xinyi Technology, Shenzhen South Circuit, and Tianfu Communication, and reduced his position in Zhongji Xuchuang [1][2] - The report indicates that Ren Jie remains optimistic about AI, focusing on global cloud computing investments, and notes the performance of various indices during the fourth quarter of 2025 [2] Group 2 - The AI industry is experiencing a significant leap due to the launch of new multimodal models by leading companies, showcasing unique advantages in model iteration efficiency and application capabilities [3] - The application ecosystem is transitioning from scale expansion to structural upgrades, with a focus on user segmentation, differentiated capabilities, and deeper service offerings in high-barrier verticals like healthcare and enterprise-level applications [4] - The global AI model industry is in a phase of continuous capability enhancement and expanding application scenarios, indicating strong sustainability and certainty in development [5]

编辑：何颖曦 盘面上，商业航天概念走强，巨力索具、西部材料、九鼎新材等多股涨停。油气概念走高，洲际油 气、蓝焰控股、胜利股份等涨停。大飞机概念活跃，润贝航科、航发科技等涨停。煤炭板块异动拉升， 大有能源涨停。PCB概念走强，鹏鼎控股、金安国纪等多股涨停，算力租赁概念震荡走高，中贝通信涨 停。可控核聚变概念震荡拉升，浙富控股、雪人集团等涨停。建材、航空、船舶、石油、供气供热等板 块涨幅居前；保险、日用化工、半导体等板块跌幅居前。 中国经济周刊-经济网讯 截至收盘，上证指数报4122.58点，涨幅0.14%，成交额12017.64亿元；深 证成指报14327.05点，涨幅0.50%，成交额14899.68亿元；创业板指报3328.65点，涨幅1.01%，成交额 6815.35亿元。 ...

Core Viewpoint - Konka Group is facing significant financial challenges, including leadership changes, overdue loans, and a projected net loss for 2025, indicating a critical need for restructuring and strategic realignment [2][3][6]. Group 1: Leadership Changes - Konka's president, Cao Shiping, has resigned due to work arrangements but will remain with the company [2]. - Vice President Yang Bo has also submitted a resignation, and Dong Gang, with a background in China Resources, has been appointed as the new Vice President [2]. Group 2: Financial Performance - Konka's revenue for the first three quarters of 2025 was 7.679 billion yuan, a decrease of 5.43% year-on-year [3]. - The company reported a net loss attributable to shareholders of 982 million yuan, with a debt-to-asset ratio of 96.78% [3]. - By the end of 2025, Konka's overdue loans to three associated companies totaled 824 million yuan [2]. Group 3: Overdue Loans and Financial Risks - The overdue loans include approximately 395 million yuan to Chuzhou Kangxin Health Industry Development Co., which is behind on a wellness project [3]. - Another overdue loan of about 233 million yuan was provided to Yikang Technology Co., which has not established a renewal or interest adjustment plan [3]. - A loan of 196 million yuan to Dongguan Guankang Yuhong Investment Co. has also become overdue, linked to a renovation project [3]. Group 4: Strategic Changes and Support - China Resources has become the new controlling shareholder of Konka, holding 30% of the shares after a transfer from Overseas Chinese Town [4]. - To alleviate financial pressure, China Resources has provided Konka with 3.97 billion yuan in low-interest loans, with a portion allocated to repay previous debts [5]. - Konka is also pursuing perpetual bond financing of up to 5 billion yuan from its new controlling shareholder [5]. Group 5: Future Directions and Recommendations - Analysts suggest that for Konka to achieve a "new life," it must focus on core business areas, improve profit margins, and streamline operations [6][7]. - Recommendations include replacing the management team, reducing business lines to focus on two or three core areas, and repositioning the brand [6]. - The company is advised to enhance its television business profitability, leverage orders from China Resources in the PCB sector, and shift its semiconductor strategy towards lighter operations [7].

智通财经1月22日讯，市场午后震荡回升，三大指数集体翻红，创业板指走势较强。沪深两市成交额 2.69万亿，较上一个交易日放量910亿。盘面上，市场热点快速轮动，全市场超3500只个股上涨。从板 块来看，商业航天概念爆发，近二十只成分股涨停，巨力索具2连板，顺灏股份、中超控股、西部材料 涨停。油气概念延续强势，洲际油气2连板。煤炭板块表现活跃，大有能源3天2板。PCB概念快速拉 升，鹏鼎控股等多股涨停。下跌方面，保险、半导体、医药等板块跌幅居前。其中创新药概念集体下 挫，爱迪药业、回盛生物大跌。截至收盘，沪指涨0.14%，深成指涨0.5%，创业板指涨1.01%。 板块方面 油气概念延续强势，洲际油气、蓝焰控股涨停，石化油服、潜能恒信、中曼石油、新天然气等个股涨幅 居前。消息面上，1月22日，生意社Brent原油基准价为64.92美元/桶，与本月初(61.33美元/桶)相比，上 涨了5.85%。 西部证券在近期研报认为，复盘过去3轮康波萧条期，大宗商品超级周期均呈现出鲜明的轮动规律。即 黄金率先上涨，工业金属也会享受"安全溢价"，而石油等能源涨价或略有滞后。结合当前美国以及经合 组织的石油战略库存已经骤然回落到历 ...

Core Viewpoint - The PCB industry is entering a new high prosperity cycle driven by the explosive growth in AI computing power demand, with significant increases in the demand for high-end PCBs due to emerging fields like AI servers and intelligent driving [1][2]. Group 1: Industry Trends - Since 2026, the PCB sector has been on an upward trend, with many stocks in the PCB concept rising sharply as of January 22 [1]. - The demand for high-density interconnect (HDI) and high-layer boards is surging due to the higher requirements for layers, precision, and reliability in AI applications [1]. - Goldman Sachs predicts that the global AI server PCB market will grow by 113% year-on-year in 2026 and by 117% in 2027 [1]. Group 2: Company Performance - Companies like Jin'an Guoji, Shenghong Technology, and others are expected to report significant year-on-year profit growth, with Jin'an Guoji forecasting a net profit of 280 million to 360 million yuan, representing a growth of 655% to 871% [3]. - Shenghong Technology anticipates a net profit of 4.16 billion to 4.56 billion yuan, a year-on-year increase of 260% to 295%, driven by the mass production of high-end products in key areas like AI computing and data centers [3]. Group 3: Market Dynamics - The application of PCBs in AI servers is increasing, with PCB backplanes and mid-planes gradually replacing traditional copper cable connections, indicating a system architecture upgrade [2]. - The current active performance of the PCB concept sector is attributed to strong AI computing demand, improving industry fundamentals, and proactive capital investment [4]. - Not all PCB companies will benefit equally from the AI boom; only those with capabilities in high-layer, high-frequency, and HDI production can access core supply chains of major players like NVIDIA and AMD [4].

《公告全知道》每周日至每周四推送明日股市重大公告！内容包含"停复牌、增减持、投资中标、收 购、业绩、解禁、高送转"等一系列个股利好利空公告，其中重要公告均以红色标注，帮助投资者提前 寻找到投资热点，防范各类黑天鹅事件，并且有充足的时间进行分辨和寻找合适的上市公司。 ①商业航天+PCB+人形机器人+光模块+算力+芯片！这家公司PCB产品可应用于商业航天领域包括卫星等 设备的机翼起落控制装置；②可控核聚变+商业航天+光模块+PCB+算力+军工！这家公司深度参与核聚变 项目装备制造包括中标真空室标段、参与BEST项目偏滤器等设备预研；③PCB+光模块+算力+华为！公 司PCB产品应用于光模块领域且目前业务增长较快。 前言 ...

Core Viewpoint - Pengding Holdings (002938) experienced a significant stock price surge on January 22, 2026, closing at 59.95 yuan, a 10.00% increase from the previous day's closing price of 54.5 yuan, marking a rise of 5.45 yuan [1] Group 1: Stock Performance - The stock reached a trading volume of 3.172 billion yuan with a turnover rate of 2.39%, standing out in the overall performance of the PCB sector [1] - The afternoon session saw a collective rise in PCB-related stocks, with companies like Chongda Technology and Jin'an Guoji also experiencing notable movements, indicating a strong sector-wide momentum [1] Group 2: Market Sentiment - The strong stock performance led to heightened market sentiment, with discussions about Pengding Holdings doubling compared to usual levels [1] - Some investors expressed optimism about the company's AI business progress and overseas capacity expansion, viewing these factors as supportive for long-term growth [1] - There is a divide among investors, with some considering profit-taking while others are concerned about missing out on short-term opportunities, alongside warnings from seasoned investors about the uncertainty of the sustainability of the stock's rapid rise [1]

Core Viewpoint - The company Chongda Technology plans to invest 1 billion yuan in a functional IC packaging substrate project in Kunshan, Jiangsu, to enhance its competitiveness in the high-end integrated circuit substrate market, particularly in response to the rapid development of edge-side chips [1] Group 1: Investment and Project Details - The investment project is set to be constructed in Kunshan, with a total investment of 1 billion yuan, funded by the company's own and self-raised funds [1] - The project is scheduled for land listing in May 2026, construction commencement in September 2026, and completion by September 2028 [1] Group 2: Strategic Importance - This investment aligns with the company's strategic planning to capitalize on the AI technology wave and the urgent demand for high-performance, high-density packaging substrates in edge-side devices [1] - The project aims to expand the company's production capacity and technological advantages in the high-end IC substrate sector, optimizing its product structure [1] Group 3: Performance and Growth Targets - For the first three quarters of 2025, the company reported nearly 5.6 billion yuan in revenue, a year-on-year increase of approximately 20%, and a net profit attributable to shareholders of 314 million yuan [2] - The company has set net profit growth targets based on 2025 figures, with minimum growth rates of 10%, 21%, and 34% for 2026, 2027, and 2028 respectively, and target growth rates of 20%, 50%, and 75% [2] - The revenue share from high-end PCB products has increased to over 60%, with successful development of key technologies for AI chips and high-speed communication boards [2]

Market Overview - The Shanghai Composite Index continued to fluctuate, with sectors such as silver, diamond drill bits, and gas turbines showing performance. The total trading volume in the Shanghai, Shenzhen, and Beijing markets reached 27,166 billion yuan, an increase of 926 billion yuan compared to Wednesday, marking the 14th consecutive trading day exceeding 25 trillion yuan [1]. Competition Insights - The 82nd session of the "Digging Gold" competition, organized by the Daily Economic News App, started on January 19, with several participants entering the competition within the first four days. The registration period runs from January 17 to January 30, and the competition lasts from January 19 to January 30. Participants are given a simulated capital of 500,000 yuan for stock trading [1][3]. Prize Structure - The pre-tax cash rewards for each competition session are as follows: 688 yuan for the 1st place, 188 yuan for the 2nd to 4th places, and 88 yuan for the 5th to 10th places, with the remaining profitable participants sharing a total of 500 yuan. The monthly leaderboard winner receives 888 yuan for 1st place, with decreasing amounts for subsequent ranks [3]. Market Sentiment - Some experienced participants believe the current market trend is a slow bull market, emphasizing individual stocks over the overall market [4]. Sector Opportunities - Participants are optimistic about opportunities in the M9 materials industry chain, including resin and diamond drill bits, which are expected to benefit from the new generation of AI chips from Nvidia. A Goldman Sachs report indicates that AI infrastructure is driving the PCB and CCL industries into a super cycle, with the global AI server CCL market projected to surge from 1.5 billion dollars in 2024 to 18.7 billion dollars by 2027 [5]. Additional Benefits - Participants who successfully register for the "Digging Gold" competition will receive a six-day free reading access to the "Fire Line Quick Review," a product developed by the team that includes the latest market events, investment logic, and company analysis. Top 10 performers in each weekly competition will also receive an additional ten-day access to the "Fire Line Quick Review" [5].

来源：上海证券报·中国证券网 上证报中国证券网讯 1月22日，创业板指涨超1%。截至9时33分，沪指涨0.40%，深证成指涨0.79%，创 业板指涨1.22%。盘面上看，PCB概念反复活跃，金安国纪6天3板。存储芯片板块延续强势，盈方微3连 板。 ...