证券代码：301182 证券简称：凯旺科技 公告编号：2026-004 河南凯旺电子科技股份有限公司 关于为全资子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 为保证公司全资子公司深圳市凯旺电子有限公司、周口市海鑫精密工业有限公司 的资金需求，促进深圳凯旺电子和海鑫精密工业的经营和业务发展，公司近日与广东华 润银行股份有限公司深圳分行（以下简称"华润银行深圳分行"）签订的《最高额保证 合同》，为深圳市凯旺电子提供债权的本金最高余额为人民币 4,000 万元的担保，以确 保深圳市凯旺电子与华润银行深圳分行之间债务的履行。 招商银行股份有限公司郑州分行（以下简称"招商银行郑州分行"）签订的《最高 额不可撤销担保书》，为周口市海鑫精密提供债权的最高本金金额为人民币 1,500 万元 的担保，以确保深圳凯旺电子与招商银行深圳分行之间债务的履行。 三、被担保人的基本情况 1、深圳市凯旺电子有限公司 成立日期：1999 年 09 月 22 日 注册地址：深圳市宝安区西乡街道深业世纪工业中心 B 栋 1103-1104 号 法定代表人：陈海刚 注册 ...

Governance and Structure - The company is undergoing a critical governance transformation, having systematically revised 28 regulations and established four specialized committees, significantly improving its governance score, reflecting its commitment to modern governance [2] Business and Technology Development - The company has entered the liquid cooling heat dissipation market by jointly establishing Wenkai Technology, which has a market size of hundreds of billions, potentially becoming a second growth curve. The demand for liquid cooling is increasing against the backdrop of technological development, and the related concept has recently gained market attention. Future focus will be on the progress of new business, such as customer certification and capacity enhancement [3] Performance and Operating Conditions - The company announced a profit warning for 2025, expecting a net loss attributable to shareholders of between 77 million and 100 million, primarily due to intensified competition in traditional businesses, rising raw material costs, and significant investments in new businesses. Although the new business has achieved bulk shipments, the scale effect has not yet been fully realized, and progress towards profitability is worth monitoring [4] Financial Movements - The company has utilized excess fundraising to supplement its working capital, improving capital efficiency and alleviating operational pressure. Additionally, the financing balance and other financial movements indicate market liquidity, which may impact short-term stock price fluctuations [5] Industry and Risk Analysis - The inflow of funds into the electronic equipment sector and the popularity of the liquid cooling concept may create a sectoral linkage effect, but the company's fundamentals still face challenges, such as a gross margin of only 4.26% in Q3 2025 and ongoing losses. Investors should pay attention to industry policies and the company's cost optimization measures [6]

Group 1 - Fiber optic concept stocks have risen at the beginning of trading, with Hangzhou Dianzi gaining for five out of six days, and companies like Changjiang Communication and Yangtze Optical reaching their daily limit [1] - According to Huatai Securities research report, the price of G.652.D single-mode fiber in the Chinese market is expected to reach a nearly seven-year high of over 35 yuan per core kilometer by January 2026 [1] Group 2 - Zhongwei Electronics saw a price increase of 4.73%, closing at 11.74 yuan, while Huamai Technology rose by 4.66% to 19.55 yuan, and Kaiwang Technology surged by 3.86% to 53.88 yuan, reflecting significant gains of 14.80% and 42.52% respectively [3]

Group 1 - The core point of the article is that Kaiwang Technology (301182.SZ) has seen its stock price increase by 6.01%, reaching a historical high of 55.000 yuan, with a total market capitalization of 5.27 billion yuan [1]

Core Viewpoint - The optical fiber and cable industry is experiencing a significant upturn, driven by increased demand from AI data centers and a global supply-demand imbalance, leading to substantial price increases and stock performance in related companies [1][4]. Industry Summary - The optical fiber market has seen a continuous rise in demand, with prices for G.652.D single-mode optical fibers in China reaching over 35 yuan per core kilometer, marking a 75% increase in January alone [1][4]. - A global trend is observed where optical fiber prices are rising sharply, with the Chinese market leading the way, and some manufacturers quoting prices as high as 50 yuan per core kilometer [4]. - The CRU China Optical Fiber and Cable Index (FOCI) has rebounded by 10.8%, indicating a shift from contraction to expansion in the market [4]. - The industry is entering a prolonged period of prosperity, driven by technological upgrades and the explosive growth of AI data centers, which is expected to sustain tight supply for 2-3 years due to the long production cycle of key materials [4][6]. Company Summary - Hangzhou Electric (杭电股份) has seen its stock price rise significantly, with a cumulative increase of 32.97% over three consecutive trading days, prompting the company to issue a risk warning due to potential irrational market speculation [2][3]. - The company reported a negative rolling price-to-earnings ratio of -33.93, significantly higher than the industry average of 24.23, indicating potential volatility in stock trading [2]. - Other companies in the optical fiber sector, such as Longfly Fiber and Hengtong Optic-Electric, have also experienced substantial stock price increases, with Longfly Fiber issuing a risk warning after its stock price deviated significantly from the norm [3][4].

Core Viewpoint - Kaiwang Technology announced that its stock price has deviated significantly, with a cumulative increase of over 30% over three consecutive trading days from February 2 to February 4, 2026, indicating abnormal stock volatility [1]. Summary by Relevant Sections - **Stock Price Movement** - The stock price of Kaiwang Technology experienced a cumulative increase of over 30% across three trading days [1]. - **Regulatory Compliance** - The company's board confirmed that there are no undisclosed matters that should be reported according to the Shenzhen Stock Exchange's rules, ensuring compliance with relevant regulations [1]. - **Board Assurance** - The board and all members guarantee that previous announcements are true, accurate, and complete, with no false statements, misleading representations, or significant omissions [1].

证券代码：301182 证券简称：凯旺科技 公告编号：2026-003 河南凯旺电子科技股份有限公司 股票交易异常波动及风险提示公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、股票交易异常波动的具体情况 河南凯旺电子科技股份有限公司（以下简称"公司"）股票连续三个交易日 （2026 年 2 月 2 日、2026 年 2 月 3 日、2026 年 2 月 4 日）收盘价格涨幅偏离 值累计超过 30%。根据《深圳证券交易所交易规则》的有关规定，属于股票异常波 动的情况。 二、公司关注并核实情况的说明 针对公司股票异常波动的情况，公司董事会就相关问题对公司、控股股东进 行了核实，现将有关情况说明如下： 四、风险提示 1、经自查，公司不存在违反信息公平披露的情形。 2、公司于 2026 年 1 月 29 日披露了《2025 年度业绩预告》（公告编号： 2026-002），公司的业绩预告不存在应修正情况。本次业绩预告为公司财务部门初 步测算的结果，2025 年度经营业绩的具体财务数据将在 2025 年年度报告中披露。 1、公司前期披露的信息不存在需要更正、补充 ...

Core Viewpoint - Kaiwang Technology (301182) reported that as of January 30, 2026, the number of shareholders reached 9,229 [1] Summary by Category - Company Information - As of January 30, 2026, the total number of shareholders for Kaiwang Technology is 9,229 [1]

Market Performance - The computer equipment sector increased by 2.01% on February 3, with Kaiwang Technology leading the gains [1] - The Shanghai Composite Index closed at 4067.74, up 1.29%, while the Shenzhen Component Index closed at 14127.1, up 2.19% [1] Top Performers - Kaiwang Technology (301182) closed at 47.63, up 20.01% with a trading volume of 120,900 shares and a transaction value of 530 million [1] - Weihong Co., Ltd. (300508) closed at 44.99, up 13.90% with a trading volume of 86,300 shares [1] - Chuangzhong Technology (603516) closed at 172.70, up 7.27% with a trading volume of 88,200 shares [1] Fund Flow Analysis - The computer equipment sector saw a net inflow of 166 million from institutional investors, while retail investors experienced a net outflow of 2.1388 million [2] - Major stocks like China Greatwall (000066) had a net inflow of 293 million from institutional investors, indicating strong institutional interest [3] - Retail investors showed a significant outflow from stocks like Yuyin Co., Ltd. (002177), with a net outflow of 79.68 million [3]

Group 1 - The core viewpoint of the article highlights the significant stock price increase of Kaiwang Technology, which reached a limit-up price of 47.63 yuan, reflecting a 20.01% rise and a total market capitalization of 4.564 billion yuan [1] Group 2 - The stock surge is attributed to governance optimization and business transformation, with the company revising 28 systems and establishing four specialized committees, indicating a commitment to modern governance [1] - The company has formed a joint venture, Weikai Technology, to enter the liquid cooling market, which has a market size of hundreds of billions, potentially creating a second growth curve for the company [1] - Despite facing pressures in traditional business, the exploration of new business opportunities in the context of increasing demand for liquid cooling solutions has generated market interest [1] - On February 3, there was notable capital inflow into the electronic equipment sector, contributing to a sector-wide performance boost, which may have influenced Kaiwang Technology's stock movement [1] - Technical indicators suggest that if the MACD forms a golden cross and the stock price breaks through short-term resistance levels, it could attract technical traders [1]