关于股票交易异常波动的公告 证券代码：300290 证券简称：荣科科技 公告编号：2026-001 荣科科技股份有限公司 关于股票交易异常波动的公告 本公司及董事会成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏。 一、股票交易异常波动的具体情况 荣科科技股份有限公司（以下简称公司）2026 年 1 月 7 日、1 月 8 日、1 月 9 日连续三个交易日收盘价格跌幅偏离值累计达到 30%，根据《深圳证券交易所创业 板股票交易特别规定》等相关规定，属于股票交易异常波动的情况。 二、公司关注并核实情况说明 针对公司股票交易异常波动情况，公司董事会采用邮件问询的方式，对公司控 股股东、实际控制人及持股 5%以上股东、公司全体董事及高级管理人员就相关问题 进行了核实，现就相关情况说明如下： 1.近期公司经营情况及内外部经营环境未发生重大变化； 2.公司前期披露的信息不存在需要更正、补充之处； 3.公司未发现近期公共传媒报道了可能或已经对公司股票交易产生较大影响的 未公开重大信息； 4.公司、控股股东、实际控制人不存在应披露而未披露的重大事项； 5.在股票异动期间，公司控股股东、实际控制 ...

Market Overview - The Shanghai Composite Index rose by 0.92% on January 9, with 29 out of the sectors in the Shenwan classification experiencing gains, led by the media and comprehensive sectors, which increased by 5.31% and 3.60% respectively [2] - The computer industry also saw an increase of 2.90% [2] - The banking and non-bank financial sectors were the worst performers, declining by 0.44% and 0.20% respectively [2] Capital Flow Analysis - The net outflow of capital from the two markets was 24.126 billion yuan, with 8 sectors experiencing net inflows [2] - The media sector had the highest net inflow of capital, totaling 9.703 billion yuan, contributing to its 5.31% increase [2] - The non-ferrous metals sector followed with a 2.78% increase and a net inflow of 4.552 billion yuan [2] - A total of 23 sectors experienced net outflows, with the electronics sector leading with a net outflow of 9.149 billion yuan, followed by the power equipment sector with 8.936 billion yuan [2] Computer Industry Performance - The computer industry had a net inflow of 2.177 billion yuan, with 294 out of 336 stocks in the sector rising, including 10 stocks hitting the daily limit [3] - Notable stocks with significant net inflows included Huasheng Tiancheng, with 1.262 billion yuan, followed by Keda Xunfei and Dawi Technology with 536 million yuan and 483 million yuan respectively [3] - The sector also had 10 stocks with net outflows exceeding 100 million yuan, with Yanshan Technology, Aerospace Information, and Rongke Technology leading the outflows at 3.501 billion yuan, 361 million yuan, and 333 million yuan respectively [3][5] Top Gainers in Computer Industry - The top gainers in the computer industry included: - Huasheng Tiancheng: +10.01%, turnover rate 26.67%, net inflow 1.262 billion yuan [4] - Keda Xunfei: +4.10%, turnover rate 6.48%, net inflow 536 million yuan [4] - Dawi Technology: +9.99%, turnover rate 20.45%, net inflow 483 million yuan [4] - Other notable gainers included Tonghuashun, 360, and Dahua Intelligent, with increases of 2.38%, 6.30%, and 10.00% respectively [4] Top Losers in Computer Industry - The top losers in the computer industry included: - Yanshan Technology: -0.29%, turnover rate 37.28%, net outflow 3.500 billion yuan [5] - Aerospace Information: +2.39%, turnover rate 12.36%, net outflow 361 million yuan [5] - Rongke Technology: -7.67%, turnover rate 13.68%, net outflow 333 million yuan [5] - Other notable losers included Haixia Innovation and Tongfang Co., with declines of -2.91% and -0.29% respectively [5]

登录新浪财经APP 搜索【信披】查看更多考评等级 荣科科技(300290.SZ)再度下跌7.5%，近3日累计跌幅近30%，现报20.24元刷新阶段新低，总市值129.5亿元。消息上，据悉，超聚变数字技术股份有限公司于 2026年1月6日启动上市辅导，直接击碎了市场对荣科科技被借壳的预期。此前，荣科科技因传闻成为超聚变借壳标的而频繁异动，但IPO消息证实后，资金 迅速出逃。部分分析师指出，公司需聚焦主业合规经营，避免依赖题材炒作。监管问询频发也凸显信息披露重要性，投资者应关注财务真实性及战略落地情 况。行业技术迭代加速，荣科科技需提升核心竞争力以应对长期挑战。 ...

Core Viewpoint - Rongke Technology (300290) has clarified that there are no restructuring plans related to Chaopuyuan Company, nor any plans for backdoor listings, addressing long-standing market speculation [1] Group 1: Company Clarifications - The company has repeatedly clarified through information disclosure and investor interaction platforms to avoid misleading investors regarding untrue speculations [1] - The company and its controlling shareholders confirm that there is no significant information that should have been disclosed but was not [1] Group 2: Future Strategy - The company will continue to focus on its core business, enhancing its core technological competitiveness and market expansion capabilities to solidify its internal growth foundation [1] - The company aims to implement a dual-driven development strategy of "operational improvement and capital operation," actively exploring capital operation opportunities conducive to long-term development under compliance [1] - The synergy between industrial operations and capital operations is expected to continuously enhance the company's quality and profitability, creating long-term stable investment value for investors [1]

Group 1 - The DRG/DIP concept sector experienced a decline of 2.23%, ranking among the top losers in the market, with Rongke Technology hitting a 20% limit down [1][2] - Among the stocks in the DRG/DIP sector, the major losers included Jiarun Technology, Digital Certification, and Kexin Information, while Dongsoft Group and Guokexingtai were the only gainers, rising by 1.71% and 0.49% respectively [1][2] Group 2 - The DRG/DIP sector saw a net outflow of 1.131 billion yuan, with 19 stocks experiencing net outflows, and 6 stocks seeing outflows exceeding 30 million yuan [2] - Rongke Technology led the outflow with a net outflow of 707.1 million yuan, followed by Saily Medical, Weining Health, and Dian Diagnosis with net outflows of 184.69 million yuan, 77.79 million yuan, and 55.98 million yuan respectively [2][3] - The stocks with the highest net inflows included Dongsoft Group, Huaping Shares, and Chuangye Huikang, with net inflows of 81.71 million yuan, 1.99 million yuan, and 718,000 yuan respectively [2][4]

Market Overview - The IT services sector experienced a decline of 0.88% on January 7, with Rongke Technology leading the drop [1] - The Shanghai Composite Index closed at 4085.77, up 0.05%, while the Shenzhen Component Index closed at 14030.56, up 0.06% [1] Top Performers - Yanshan Technology (002195) saw a closing price of 9.44, with a significant increase of 10.02% and a trading volume of 1.1978 million shares, totaling a transaction value of 1.131 billion [1] - Taichuang Intelligent (301248) closed at 36.39, up 6.94%, with a trading volume of 128,600 shares and a transaction value of 459 million [1] - Dazhi Technology (600589) closed at 8.40, up 5.26%, with a trading volume of 4.2081 million shares and a transaction value of 3.523 billion [1] Underperformers - Caike Technology (300290) experienced a significant drop of 20.00%, closing at 23.00, with a trading volume of 938,500 shares and a transaction value of 2.19 billion [2] - Guoyuan Technology (920184) fell by 11.59%, closing at 19.76, with a trading volume of 139,800 shares and a transaction value of 283 million [2] - Hanzheng Technology (920092) decreased by 10.66%, closing at 43.68, with a trading volume of 80,500 shares and a transaction value of 361 million [2] Capital Flow - The IT services sector saw a net outflow of 2.115 billion from institutional investors and 237 million from retail investors, while retail investors had a net inflow of 2.352 billion [2][3] - Notable net inflows from retail investors were observed in Yanshan Technology (002195) with 2.59 billion, and Dazhi Technology (600589) with 941.364 million [3] Individual Stock Analysis - Yanshan Technology (002195) had a net inflow of 5.52 billion from institutional investors, accounting for 48.78% of its trading volume [3] - Dazhi Technology (600589) recorded a net inflow of 3.42 billion from institutional investors, representing 9.72% of its trading volume [3] - Dongruan Group (600718) had a net inflow of 83.57 million from institutional investors, making up 12.15% of its trading volume [3]

Market Overview - The three major A-share indices experienced slight increases, with the Shanghai Composite Index rising by 0.05% to 4085 points, the Shenzhen Component Index increasing by 0.06%, and the ChiNext Index up by 0.31% [1][2] - The total market turnover reached 2.88 trillion yuan, an increase of 49.3 billion yuan compared to the previous trading day, with nearly 3200 stocks declining [1] Index Performance - Shanghai Composite Index: 4085.77 (+2.11, +0.05%) [2] - Shenzhen Component Index: 14030.56 (+8.01, +0.06%) [2] - ChiNext Index: 3329.69 (+10.40, +0.31%) [2] - Sci-Tech 50 Index: 1443.39 (+14.09, +0.99%) [2] - CSI 300 Index: 4776.67 (-14.03, -0.29%) [2] - CSI 500 Index: 7875.08 (+60.95, +0.78%) [2] Sector Performance - The storage chip sector saw a significant surge, with companies like Tongcheng New Materials and Hengkun New Materials hitting the daily limit [1][3] - The electronic chemicals sector also rose, with Guanggang Gas hitting the daily limit [1][3] - The photolithography machine sector strengthened, with companies like Nanda Optoelectronics reaching the daily limit [1][3] - The media sector experienced gains, with companies such as Dayou Energy and Shanxi Black Cat hitting the daily limit [3] Declining Sectors - The DRG/DIP concept saw a decline, with Rongke Technology hitting a 20% limit down [3] - The brain-computer interface sector faced a significant pullback, with companies like Chengyitong and Aipeng Medical dropping over 10% [3] - The titanium dioxide sector weakened, with Zhenhua Co. leading the decline [3] - Sectors related to digital currency, under-screen photography, and brokerage concepts also experienced notable declines [3]

第1笔成交价格为27.89元，成交250.00万股，成交金额6,972.50万元，溢价率为-2.99%，买方营业部为机 构专用，卖方营业部为中泰证券股份有限公司徐州民主南路证券营业部。 第2笔成交价格为27.89元，成交250.00万股，成交金额6,972.50万元，溢价率为-2.99%，买方营业部为机 构专用，卖方营业部为中泰证券股份有限公司徐州民主南路证券营业部。 炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 进一步统计，近3个月内该股累计发生2笔大宗交易，合计成交金额为1.39亿元。该股近5个交易日累计 下跌0.10%，主力资金合计净流出1.05亿元。 1月6日，荣科科技收涨4.77%，收盘价为28.75元，发生2笔大宗交易，合计成交量500万股，成交金额 1.39亿元。 责任编辑：小浪快报 ...

1月6日荣科科技大宗交易一览 荣科科技1月6日大宗交易平台共发生2笔成交，合计成交量500.00万股，成交金额1.39亿元。成交价格均 为27.89元，相对今日收盘价折价2.99%。从参与大宗交易营业部来看，机构专用席位共出现在2笔成交 的买方或卖方营业部中，合计成交金额为1.39亿元，净买入1.39亿元。 证券时报·数据宝统计显示，荣科科技今日收盘价为28.75元，上涨4.77%，日换手率为6.17%，成交额为 11.39亿元，全天主力资金净流入7112.01万元，近5日该股累计下跌0.10%，近5日资金合计净流出 8619.68万元。 两融数据显示，该股最新融资余额为14.53亿元，近5日减少1598.09万元，降幅为1.09%。（数据宝） | 成交量 | 成交金额 | 成交价格 | 相对当日收盘折溢 | 买方营 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | | （万股） | （万元） | （元） | 价（%） | 业部 | | | 250.00 | 6972.50 | 27.89 | -2.99 | 机构专 | 中泰证券股份有限公司徐州民主 | | | ...

Market Performance - The IT services sector increased by 1.91% on January 6, with Hanxin Technology leading the gains [1] - The Shanghai Composite Index closed at 4083.67, up by 1.5%, while the Shenzhen Component Index closed at 14022.55, up by 1.4% [1] Top Gainers in IT Services - Hanxin Technology (code: 920092) closed at 48.89, with a significant increase of 29.99% and a trading volume of 80,900 shares, amounting to a transaction value of 348 million [1] - Guoyuan Technology (code: 920184) rose by 24.30% to close at 22.35, with a trading volume of 184,500 shares and a transaction value of 385 million [1] - Tianli Technology (code: 300399) saw a 20.01% increase, closing at 32.21, with a trading volume of 380,600 shares and a transaction value of 1.157 billion [1] Other Notable Performers - Zhaoyi Information (code: 688258) increased by 8.96% to close at 100.11, with a trading volume of 106,100 shares and a transaction value of 1.011 billion [1] - Qianfang Technology (code: 002373) rose by 8.33% to close at 12.88, with a trading volume of 1,127,800 shares and a transaction value of 1.414 billion [1] Market Trends - The IT services sector experienced a net outflow of 1.165 billion from institutional investors, while retail investors saw a net inflow of 1.893 billion [2] - The overall trading activity indicates a mixed sentiment, with institutional investors pulling back while retail investors are actively buying [2] Capital Flow Analysis - Among the top stocks, Yanshan Technology (code: 002195) had a net inflow of 328 million from institutional investors, representing 53.48% of its trading volume [3] - Dazhi Technology (code: 600589) also saw a significant net inflow of 322 million, accounting for 13.88% of its trading volume [3] - Tianli Technology (code: 300399) had a net inflow of 314 million, which is 27.11% of its trading volume [3]