电力瓶颈，比芯片更紧迫 2024年中国数据中心总耗电量达1660亿度，相当于2个三峡水电站的年发电量；约占全国总耗电量的1.68%，预计2030年占比超过5%，2035年占比超过 13%。 算力扩张与电力约束的失衡，正在重塑数据中心产业的发展逻辑。 "花几十亿元流片，最终或许只能兑现不到六成的理论价值。"这并非危言耸听，而是当下AI芯片在真实数据中心场景中的普遍现实。 当生成式AI掀起全球算力竞赛，半导体行业的目光多聚焦于：AI芯片公司又推出了性能多么强悍的新品？台积电的先进制程是否更进一步？然而一组数 据，却进一步揭示了这场行业狂欢背后的隐形枷锁： 近期，半导体产业纵横深入AI芯片及数据中心产业一线走访调研，与多位行业资深从业者深度交流后发现，当前AI数据中心电力消耗居高不下的核心瓶 颈，主要有三点。 第一点，正如文章开头所言，AI芯片的技术发展和数据中心的实际使用场景脱节，是当前行业电力消耗居高不下的核心问题之一。当前诸多AI芯片研发 走进"拼峰值算力"的误区，把算力多少当成核心竞争力，却忽略了数据中心里最关键的"算力够用且省电"的平衡需求。这种失衡主要体现在两方面： 其一，芯片设计和实际任务对不上。主流 ...

Group 1 - The electronic chemicals sector increased by 1.65% on January 21, with Jianghuai Micro leading the gains [1] - The Shanghai Composite Index closed at 4116.94, up 0.08%, while the Shenzhen Component Index closed at 14255.12, up 0.7% [1] - Jianghuai Micro's stock price rose by 10.02% to 25.92, with a trading volume of 16,900 lots and a transaction value of approximately 43.68 million yuan [1] Group 2 - The electronic chemicals sector saw a net inflow of 878 million yuan from institutional investors, while retail investors experienced a net outflow of 643 million yuan [2] - The trading data indicates that Zhongshi Technology and Jingrui Electric Materials had significant price increases of 8.64% and 7.07%, respectively [1][2] - The overall trading volume for the electronic chemicals sector was substantial, with notable transactions in stocks like Zhongshi Technology, which had a transaction value of 1.597 billion yuan [1][2] Group 3 - The main net inflow for Jingrui Electric Materials was 387 million yuan, while it faced a net outflow of 225 million yuan from retail investors [3] - Zhongshi Technology had a net inflow of 130 million yuan from institutional investors, with a net outflow of 81.98 million yuan from retail investors [3] - The data reflects a mixed sentiment in the electronic chemicals sector, with some stocks attracting institutional interest while others faced retail selling pressure [3]

Group 1 - The CPO concept stocks have seen a significant rise, with the sector index increasing by over 3% as of January 21 [1] - Notable stocks include Zhixiang Technology, which rose by 18.85%, and Robotech, which increased by 13.76% [2] - Other companies such as Lian Technology and Kexiang Co. also experienced substantial gains, with increases of 12.79% and 12.71% respectively [2][3] Group 2 - Several companies reached their daily limit up, including Huada Technology, Woge Optoelectronics, and Tongfu Microelectronics, all showing strong performance [3] - The stock of Zhixiang Technology surged by 18%, while Robotech and Lian Technology both rose by over 10% [3] - The overall market sentiment for CPO stocks appears positive, indicating potential investment opportunities in this sector [1][3]

Core Viewpoint - The article highlights significant stock price increases for various companies, with several reaching their daily limit up, indicating strong market performance and investor interest in the technology sector [2]. Group 1: Stock Performance - Zhishang Technology (致尚科技) saw a remarkable increase of 18.85%, with a total amount of 12.05 billion and a market capitalization of 208.0 billion [1]. - Robot Technology (罗博特科) experienced a rise of 13.76%, with a total amount of 36.16 billion and a market cap of 556.8 billion [1]. - Liante Technology (联特科技) increased by 12.79%, with a total amount of 22.10 billion and a market cap of 268.617 billion [1]. - Kexiang Co., Ltd. (科翔股份) rose by 12.71%, with a total amount of 15.44 billion and a market cap of 101.8 billion [1]. - SIRUI Technology (思瑞浦) increased by 11.16%, with a total amount of 14.16 billion and a market cap of 271.5 billion [1]. - Huatian Technology (华天科技) and Woge Optoelectronics (沃格光电) both saw increases of 10.01% and 10.00%, respectively, with Huatian having a total amount of 46.41 billion and a market cap of 462.1 billion, while Woge had a total amount of 7.07 billion and a market cap of 87.98 billion [1]. - Tongfu Microelectronics (通富微电) also increased by 10.00%, with a total amount of 75.34 billion and a market cap of 851.5 billion [1]. - Other companies like Guanghe Technology (广合科技) and Kecuan Technology (可川科技) also showed significant gains, with increases of 10.00% and 9.99%, respectively [1][2]. Group 2: Market Trends - The overall trend indicates a bullish sentiment in the technology sector, with multiple stocks hitting their daily limit up, reflecting strong investor confidence and market dynamics [2]. - The performance of these companies suggests a growing interest in technology stocks, particularly in the context of recent market developments [2].

资金面上看，中石科技近5日主力资金总体呈净流入状态，累计净流入9396.36万元，其中，上一交易日 主力资金全天净流出2272.02万元。 中石科技（300684）股价出现异动，截至今日10时20分，股价大涨5.08%，成交974.86万股，成交金额 5.28亿元，换手率为4.77%，公司发布的最新业绩预告显示，预计2025年实现净利润3.30亿元—3.70亿 元，净利润同比增长63.86%—83.73%。 证券时报 数据宝统计显示，今日公布2025年业绩预告公司中，截至发稿股价较为强势的有中熔电气 （301031）、芯碁微装、誉衡药业（002437）等，股价分别上涨20.00%、13.21%、10.03%，股价跌幅 较大的有南侨食品（605339）、中孚实业（600595）、黔源电力（002039）等，分别下跌6.34%、 6.01%、5.03%。 ...

【开源化工-日度数据跟踪＆反内卷产品跟踪】 各位领导，这是1月20日化工品价格价差及化工企业股价涨跌幅情况，1月20日： 上证综指报4113.65，日环比-0.01%；基础化工、石油化工分别报7785.68、4841.91，分别日环比+0.35%、 +2.58%。 反内卷产品中价格涨幅靠前的为：聚酯瓶片、己内酰胺，分别环比昨天+0.75%、0.54%。 价差涨幅前5为：磷酸铁锂、顺酐、硬泡聚醚、草甘膦、苯酚，分别环比昨天+52.62%、38.41%、37.5%、 29.24%、17.62%； 化工企业股价涨幅前5为：江天化学、怡达股份、润丰股份、七彩化学、红棉股份，分别环比昨天+19.99%、 11.96%、10.72%、10.71%、10.13%。 今日重点公告： 【东方铁塔】业绩预告：公司预计2025年归属于上市公司股东的净利润为10.8-12.7亿元，同比+91.4%-125.07%。 【芭田股份】业绩预告：公司预计2025年归属于上市公司股东的净利润为8.9-9.8亿元，同比+117.53%-139.53%。 价格涨幅前5为：R125、R22、烟酰胺、丙烯酸、醋酸正丙酯，分别环比昨天+3.09%、2. ...

证券时报·数据宝统计显示，中石科技今日收于52.32元，下跌4.09%，日换手率为10.11%，成交额为 10.87亿元，近5日上涨9.59%。通过对2025年业绩预增50%以上的个股走势进行统计发现，预告发布后 当日股价上涨的占比66.28%，股价发布当日股价涨停的有3家。预告发布后5日股价上涨的占比 74.42%。 中石科技（300684）1月20日发布2025年业绩预增公告，预计实现净利润为3.30亿元~3.70亿元，净利润 同比增长63.86%~83.73%。 （文章来源：证券时报网） 资金面上，该股今日主力资金净流出2272.02万元，近5日资金净流入9396.36万元。（数据宝） ...

1．财政部副部长廖岷在国新办新闻发布会上表示，财政部门将继续实施更加积极的财政政策。概括起 来就是"总量增加、结构更优、效益更好、动能更强"。2026年财政赤字、债务总规模和支出总量将保持 必要水平，确保总体支出力度只增不减。 2.财政部副部长廖岷在国新办新闻发布会上表示，本次优化调整个人消费贷款贴息政策，将信用卡账单 分期业务纳入到了贴息范围，取消现有政策当中对一些消费领域的限制。新政策意味着只要是消费贷款 都可以享受贴息。 重要的消息有哪些 1月21日（周三）申购提示 新股方面，美德乐申购代码920119，发行价格41.88元/股 ，发行市盈率为14.99倍，单一账户申购上限为 72万股。 投资有风险，申购需谨慎。 4.财政部等部门发布关于延续实施养老、托育、家政等社区家庭服务业税费优惠政策的公告，为社区提 供养老、托育、家政等服务的机构，按照规定享受税费优惠政策。 3.财政部综合司司长李先忠在国新办新闻发布会上表示，近期财政部、税务总局发布公告，明确自2026 年4月1日起取消光伏等产品出口退税，并分两年取消电子产品出口退税。此次出口退税政策调整，有利 于促进资源高效利用，也有利于引导产业结构合理调整， ...

Group 1 - Liou Co., Ltd. announced that its stock price fluctuations have been investigated, confirming normal operations and no undisclosed significant information [1] - Tongfu Microelectronics expects a net profit of 1.1 billion to 1.35 billion yuan for 2025, representing a year-on-year growth of 62.34% to 99.24% [17][18] Group 2 - Zhongtung High-tech reported an increase of 91,700 tons in tungsten metal resources, which will not directly impact its current operations or financial situation [2] - Aibo Medical plans to acquire at least 51% of Demai Medical to gain control, aiming to cultivate new profit growth points in the sports medicine sector [2] Group 3 - Zhaojin Gold confirmed normal operations and no undisclosed significant matters after its stock price experienced abnormal fluctuations [3] - Riying Electronics stated that it has no revenue from humanoid robot-related businesses and emphasized the need for rational investment decisions [4] Group 4 - Yifan Transmission intends to purchase 87.07% of Beijing Helishi Electric Technology Co., Ltd., which is expected to constitute a major asset restructuring [5] - China Merchants Industry plans to build four 3000TEU traditional fuel container ships with a total investment of no more than 1.324 billion yuan [6] Group 5 - Jiangtian Chemical plans to invest 49.8 million yuan in a project to produce 60,000 tons of acrylic acid annually [7] - *ST Xinyan has received approval to lift its delisting risk warning after completing its restructuring plan [7] Group 6 - Kangxin New Materials intends to acquire 51% of Wuxi Yubang Semiconductor for 392 million yuan, marking its expansion into the semiconductor field [8] - Guoshun Quantum signed a technology implementation license contract with the University of Science and Technology of China [8] Group 7 - Zhenyu Technology reported a significant increase in orders from the robotics sector for Q4 2025, although these orders represent a small portion of its overall revenue [9] - Yongxing Materials announced that its lithium extraction project has reached full production capacity [9] Group 8 - Nanjing Julong plans to invest 110 million yuan in a production line for modified plastics with an annual capacity of 60,000 tons [9] - Guodian Nanzi signed a strategic cooperation agreement with Huawei to establish an AI technology innovation center [10][11] Group 9 - He Sheng New Materials plans to sell idle factory assets for no less than 80 million yuan [13] - He Sheng New Materials expects a net profit increase of 55% to 75% for 2025, driven by improved supply chain management [14] Group 10 - Kangda New Materials forecasts a net profit of 125 million to 135 million yuan for 2025, marking a turnaround from a loss in the previous year [15] - Yanjing Beer anticipates a net profit increase of 50% to 65% for 2025, supported by its large product strategy [16] Group 11 - Jinfang Energy expects a net profit of 109 million to 143 million yuan for 2025, reflecting a year-on-year growth of 123.97% to 193.7% [19] - Yandong Microelectronics predicts a net loss of 340 million to 425 million yuan for 2025 due to market changes and increased R&D costs [20] Group 12 - Taishan Petroleum forecasts a net profit increase of 30.88% to 66.11% for 2025, benefiting from reduced expenses [21] - Huayuan Holdings expects a net profit increase of 50.98% to 66.82% for 2025, driven by lower raw material prices [22] Group 13 - Huajin Co. anticipates a net loss of 1.6 billion to 1.9 billion yuan for 2025, although the loss is expected to be less than the previous year [23] - Zhongyuan Neipei expects a net profit increase of 80.47% to 109.9% for 2025, supported by steady growth in core business [24] Group 14 - Dongfang Tower expects a net profit of 1.08 billion to 1.27 billion yuan for 2025, reflecting a year-on-year growth of 91.4% to 125.07% [34] - Dali Long anticipates a net profit increase of 51.88% to 86.27% for 2025, driven by market expansion and operational efficiency [35] Group 15 - Hikvision reported a net profit increase of 18.46% for 2025, with total revenue reaching 925.18 billion yuan [44] - Zhongfu Industrial expects a net profit increase of 120.27% to 141.59% for 2025, primarily due to lower costs in the electrolytic aluminum business [45]

（文章来源：证券日报） 证券日报网讯 1月20日，中石科技发布公告称，公司预计2025年归属于上市公司股东的净利润为33000 万元至37000万元，比上年同期增长63.86%至83.73%。 ...