（文章来源：每日经济新闻） 每经AI快讯，2月27日，网络安全指数盘中上涨2%，成分股呈现普涨态势。烽火通信、格尔软件涨停， 信安世纪涨超7%，安恒信息涨超6%，拓尔思涨超4%。 ...

2月27日，国产算力链强势崛起，云计算ETF（159890）开盘拉升涨超1%、目前涨0.74%，成份股表现活跃；拓维信息强势封涨停板，云天励飞大涨13%， 网宿科技、润和软件涨超6%，拓尔思、光环新网、汉得信息、中国软件等多股跟涨。 资金面热度持续攀升。据Wind Level2实时行情结合均价预估，截至发稿，云计算ETF（159890）盘中净流入超6600万元，近5日累计获净申购约5890万元， 规模累破前高。 分析认为，此次V4以国产芯片为基准原生适配，标志着国产算力产业链从过去的"可用"正式走向"规模商用"，有望扭转国产芯片"有算力无生态"的困境，国 产算力逻辑被彻底强化。 该指数前十大重仓包括科大讯飞、金山办公、中际旭创、新易盛、浪潮信息、中科曙光、紫光股份、恒生电子、润泽科技、拓维信息等软硬件龙头，有望充 分受益于AI新基建浪潮。 | | 1.898 +0.014 +0.74% | | | 云计算ETF . | | | --- | --- | --- | --- | --- | --- | | | SZSE CNY 10:12:42 交易中 查看L2全景 | | | 10 | | | | 净值走势 | ...

Group 1 - Huawei's computing concept has shown repeated strength, indicating a positive trend in the sector [1] - Huasheng Tiancheng has achieved a remarkable performance with 3 consecutive days of gains [1] - Other companies such as Tuo Wei Information and Yun Tian Li Fei have also seen significant increases, with Tuo Wei Information hitting the daily limit [1] Group 2 - The overall market sentiment in the computing sector appears to be bullish, as multiple companies are experiencing notable stock price increases [1] - Companies like Runhe Software, Softcom Power, and Shenzhou Digital are also benefiting from this upward trend [1] - The rise in stock prices for these companies suggests growing investor interest and confidence in the computing industry [1]

Core Viewpoint - The Huawei computing concept is gaining strength, leading to significant stock price increases for related companies such as Huasheng Tiancheng and Tuowei Information [1] Group 1: Market Performance - Huasheng Tiancheng reached its daily limit increase, while Tuowei Information also hit the limit [1] - Yuntian Lifi rose over 10%, and other companies like Runhe Software, Softcom Power, Changshan Beiming, Shenzhou Digital, and Tuoer Si also experienced gains [1] Group 2: Industry Developments - Huawei's chairman, Liang Hua, announced that 43 mainstream industry models are currently based on the Ascend pre-training [1] - Over 200 open-source models have been adapted to the Ascend ecosystem, facilitating the implementation of more than 6,000 solutions [1]

掌阅科技跌停，当虹科技、中文在线跌超10%，视觉中国、万兴科技、拓尔思等跌幅居前。 (本文来自第一财经) ...

Group 1 - The core viewpoint of the article emphasizes the importance of compliance in information dissemination during the AI era [1] - The article highlights that over 13,000 accounts have been disposed of and more than 543,000 pieces of information have been cleaned up, indicating a strong regulatory approach [5] - There is a call for creators to proactively add AI identification to foster a clean and positive online environment [5] Group 2 - The article outlines several key areas related to AI content review, including digital watermarking and AI anti-fraud measures [6] - It mentions various companies involved in the digital watermarking technology and network security, such as Hanbang Gaoke, Xinhua Net, and Keda Xunfei [6] - The content also references the application of digital watermarking in extending its use cases, indicating a growing trend in the industry [6]

Group 1 - Fuda Alloy's controlling shareholder Wang Dawu plans to reduce his stake by up to 3% of the company's total shares, amounting to a maximum of 406.34 million shares, due to personal funding needs [1] - ST Songfa's subsidiary signed contracts for the construction of 17 vessels, with a total contract value between 1.6 billion to 1.8 billion USD [2] - Pairui Co. signed a technical cooperation agreement with a university to develop large-capacity power semiconductor devices and related power electronic modules, effective for three years [3] Group 2 - Shuangliang Energy indirectly participates in commercial aerospace projects, supplying heat exchangers for SpaceX's fuel production system, with orders totaling approximately 1.39 million CNY [4] - Hangya Technology plans to issue convertible bonds to raise up to 600 million CNY for various projects, including an intelligent manufacturing base in Malaysia [5] - Yuhua Development is publicly selling assets with a base price of 251 million CNY for residential properties [6] Group 3 - Penghui Energy plans to invest 2.1 billion CNY in a new battery production project in Zhengyang County, Henan Province, focusing on high-performance battery products [7] - Haige Communication's shareholder Yang Haizhou intends to reduce his stake by up to 0.1624% of the company's total shares [8] - Yaoshi Technology's controlling shareholder pledged 5.13% of shares to repay loans, with a pledge period from February 10, 2026, to February 2, 2027 [9][10] Group 4 - Hanyu Pharmaceutical received FDA approval for its drug Acetate Glatiramer Injection, used for treating relapsing multiple sclerosis [11] - Baiyao Tai's GoliMab Injection received EMA approval for various indications, including rheumatoid arthritis and ulcerative colitis [12] - Jiangxi Tungsten Equipment plans to issue A-shares to raise up to 1.882 billion CNY for acquisitions [13] Group 5 - Hesong New Materials expects to recognize asset impairment provisions between 23.6 million to 28.5 million CNY for 2025 [14] - ST Meichen's subsidiary is involved in two major lawsuits with a total amount of approximately 31.9 million CNY [15] - China Coal Energy reported a 7.3% year-on-year decline in coal sales for January 2026, with total sales of 20.05 million tons [16] Group 6 - Yida Co. plans to adjust its epoxy propylene derivative project, reducing the total investment from 845 million CNY to 642 million CNY [17] - Fosun Pharma's subsidiary received approval for a clinical trial of HLX15-SC for multiple myeloma treatment [18][19] - Yinfeng Communication's board members and executives have terminated their share reduction plan [20] Group 7 - Huazhong High-tech has waived its preferential purchase rights for a fund, extending the investment period from three to four years [21] - Warner Pharmaceuticals plans to participate in a national drug procurement program, with expected sales of 176 million CNY [22] - Changling Hydraulic announced a tender offer to acquire 12% of its shares at a price of 35.82 CNY per share [23] Group 8 - ST Chuan Zhi's stock may face delisting due to financial data falling below regulatory thresholds [24] - Tian Pharmaceutical and its subsidiaries are participating in a national drug procurement program, with expected sales of 323 million CNY [25] - China Metallurgical Group signed new contracts worth 73.65 billion CNY in January 2026 [26] Group 9 - Torus plans to invest 21.2 million CNY in a venture capital fund focused on artificial intelligence [27] - Shangwei Co. received a government subsidy of 1.764 million CNY, representing 10.79% of its net profit for 2024 [28] - Hanghua Co. reported a 21.97% decline in net profit for 2025, with total revenue of 1.249 billion CNY [29] Group 10 - Huaxia Bank reported a 1.72% decline in net profit for 2025, with total revenue of 91.914 billion CNY [30] - Guotou Fengle plans to transfer 51% of its stake in Hubei Fengle Ecological Fertilizer to optimize management [31] - Huaru Technology is co-investing in a fund with a total commitment of 20 million CNY [32] Group 11 - Jindike reported a loss of 173 million CNY for 2025, despite a 40.13% increase in revenue [33] - Zhenong Co. announced a 0.52% increase in shares held by a major shareholder [34] - Maike Audi plans to recognize asset impairment provisions of approximately 52.55 million CNY [35] Group 12 - Fuan Pharmaceutical's subsidiary is expected to be selected for a national drug procurement program, with projected sales of 680 million CNY [36] - Rundu Co. is participating in a national drug procurement program, with some products expected to be selected [37] - Changqing Co. has postponed its large-scale die-casting project to March 2027 due to customer requirements [38] Group 13 - Pan Asia Micro透 received a patent for a graphene-based automotive headlight defogging device [39] - Luan An Huan Neng reported a 17.1% increase in raw coal production for January 2026, totaling 5 million tons [40] - Guangji Pharmaceutical received a drug registration certificate for Mecobalamin Tablets [41] Group 14 - Ruifeng New Materials announced the resignation of its deputy general manager for personal reasons [42] - Zhiguang Electric's subsidiary signed a procurement contract for energy storage equipment worth 210.4 million CNY [43] - Youyan Powder Materials reported a 19.41% increase in net profit for 2025 [44] Group 15 - Jincheng reported a 22.2% increase in net profit for 2025, with total revenue of 253 million CNY [46]

Core Viewpoint - The company, Toris (300229.SZ), is expanding its presence in the artificial intelligence sector by investing 21.2 million yuan as a limited partner in a private equity fund initiated by Beijing Xinglian Zhaoji Private Fund Management Co., Ltd. [1] Group 1 - The investment amount is 21.2 million yuan, which is part of a larger fund totaling 212.01 million yuan [1] - The investment does not involve any competition with the company's existing business or related party transactions [1] - This investment does not constitute a major asset reorganization and does not require approval from the board of directors or shareholders [1]

Core Viewpoint - The company, Torstar (300229.SZ), is expanding its presence in the artificial intelligence sector by investing in a private equity fund focused on cutting-edge technologies [1] Group 1: Investment Details - The company has committed 21.2 million yuan as a limited partner in the Shenzhen Xinglian Rongji Venture Capital Partnership, initiated by Beijing Xinglian Zhaoji Private Fund Management Co., Ltd. [1] - The total scale of the fund is 212.01 million yuan, indicating a significant investment in early-stage technologies [1] Group 2: Focus Areas - The fund primarily targets investments in next-generation frontier technologies, with a focus on artificial intelligence, vehicle networking, cloud computing, and life sciences [1]

证券代码：300229 证券简称：拓尔思 公告编号：2026-005 本公司及董事会全体成员保证公告内容真实、准确和完整，不存在任何虚假记载、误导 性陈述或者重大遗漏。 一、与专业机构共同投资的情况 （一）基本情况 为进一步拓展拓尔思信息技术股份有限公司（以下简称 "公司"）在人工智 能领域的布局，更好地借助专业投资机构的行业经验及资源优势，公司作为有限 合伙人以自有资金 2,120 万元，认购由北京星连肇基私募基金管理有限责任公司 （以下简称"星连肇基"）发起设立的深圳星连荣基创业投资合伙企业（有限合 伙）（以下简称"星连荣基"）份额，该基金规模为 21,201 万元。 （二）对外投资的审批情况 根据《深圳证券交易所股票上市规则》、《深圳证券交易所上市公司自律监管 指引第 7 号—交易与关联交易》及《公司章程》等相关法规规定，本次投资不涉 及同业竞争及关联交易，亦不构成重大资产重组。本次交易未达到董事会、股东 会审议标准，无需提交至董事会、股东会审议。 二、专业机构基本情况 公司名称：北京星连肇基私募基金管理有限责任公司 统一社会信用代码：91460200MA7F7XPD74 拓尔思信息技术股份有限公司 关 ...