（编辑 姚尧） 证券日报网讯 1月9日，苏大维格在互动平台回答投资者提问时表示，公司参股上海语荻尚未完成工商 变更登记手续，具体参股情况、后续合作进展、投资情况等信息可关注国家工商平台及公司公告等公开 信息，以公司公告内容为准。同时请各位投资人注意投资风险。 ...

Core Viewpoint - Su Dawei Ge (300331) has reported significant growth in order and sales scale due to the domestic semiconductor localization trend and the development of commercial aerospace and low-orbit communication satellite industries [1] Company Overview - Shanghai Yudi Optoelectronics Co., Ltd. was founded by core team members from Shanghai Institute of Optics and Fine Mechanics [1] - The company specializes in the design, development, manufacturing, and sales of precision optical lenses and components for semiconductor equipment, as well as optical systems for satellite laser communication [1] Clientele - Major clients include leading companies in the domestic semiconductor equipment and commercial satellite sectors [1] Market Trends - The company is benefiting from the increasing demand driven by the domestic semiconductor localization trend and the growth of the commercial aerospace and low-orbit satellite communication industries [1]

每经头条（nbdtoutiao）——独家对话特斯拉FSD跨美第一人：4400公里"零接管"，手没碰过方向盘！作 为激光雷达销售员，他为何站队马斯克的"纯视觉"？ （记者 张明双） 每经AI快讯，苏大维格1月9日晚间发布公告称，分别于2025年11 月 6 日召开第六届董事会第十三次会 议，2025 年 11 月24 日召开2025 年第三次临时股东会，审议通过《关于收购常州维普半导体设备有限 公司51%股权暨关联交易的议案》，近日，常州维普已办理完成本次股权转让以及董事会成员调整等相 关工商变更登记手续，并取得了常州高新技术产业开发区（新北区）政务服务管理办公室出具的《登记 通知书》与核发的《营业执照》。 ...

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。 一、交易概述 苏州苏大维格科技集团股份有限公司（以下简称"公司"）分别于 2025 年 11 月 6 日召开第六届董事会第十三次会议，2025 年 11 月 24 日召开 2025 年第三 次临时股东会，审议通过《关于收购常州维普半导体设备有限公司 51%股权暨关 联交易的议案》，同意公司使用自有及自筹资金 51,000.00 万元收购常州维普半 导体设备有限公司（以下简称"常州维普"）部分股东蒋开、刘建明、刘庄、张 彦鹏、深圳市创新资本投资有限公司、深圳市红土一号私募股权投资基金合伙企 业（有限合伙）、苏州丛蓉文容创业投资合伙企业（有限合伙）、常州丛蓉创予管 理合伙企业（有限合伙）、苏州丛蓉禾智创业投资合伙企业（有限合伙）持有的 标的公司 51%股权并签署《附条件生效的股权购买协议》，本次交易完成后，公 司持有常州维普 51%股权，并对常州维普董事会成员进行调整，董事会 5 名董事 中 3 名董事由公司委派，同时公司有权委派 1 名副总经理、1 名财务总监和 1 名 仓储管理负责人，常州维普成为公司控股子公司， ...

本报讯(记者付奇)记者从工信部网站获悉，工信部、文旅部等部门日前联合发布2025年度视听系统86个 典型案例名单，其中江苏上榜5个案例。 视听系统典型案例推荐旨在落实视听电子产业高质量发展指导意见，推广技术先进、成效显著的产品与 解决方案。此次公布的典型案例分为四大系统。 在教育与会议视听系统中，苏州清听声学科技有限公司的"基于均衡声场控制的教育健康声环境视听应 用系统"、思必驰科技股份有限公司的"思必驰吸顶麦视听系统"等两个案例入选。在智能音视频采集系 统中，纵深视觉科技(南京)有限责任公司的"光场裸眼3D显示系统在矿山助力遥控系统大幅提升生产效 率"案例入选。在数字舞台和智慧文博视听系统中，苏州苏大维格（300331）科技集团股份有限公司 的"面向文物数字孪生的跨媒介虚实叠加显示系统"、南京广播电视集团的"宁聚力.新视界——全链路沉 浸式智媒工场赋能理论宣讲"等两个案例入选。 ...

Market Overview - On January 6, the Shanghai Composite Index rose by 1.50%, with the total margin trading balance reaching 25,799.00 billion yuan, an increase of 192.52 billion yuan from the previous trading day [1] - The margin trading balance in the Shanghai market was 12,977.05 billion yuan, up by 91.03 billion yuan, while the Shenzhen market's balance was 12,739.06 billion yuan, increasing by 99.98 billion yuan [1] Industry Analysis - Among the industries tracked by Shenwan, 23 sectors saw an increase in margin trading balances, with the electronics sector leading, gaining 4.398 billion yuan [1] - Other notable sectors included non-ferrous metals and non-bank financials, which increased by 2.600 billion yuan and 1.950 billion yuan, respectively [1] Stock Performance - A total of 2,057 stocks experienced an increase in margin trading balances, accounting for 54.65% of the total, with 493 stocks seeing an increase of over 5% [1] - The stock with the highest increase in margin trading balance was Luqiao Information, which saw a balance of 7.3184 million yuan, up by 66.60% from the previous day, and its stock price rose by 2.09% [1] - Other significant gainers included Galaxy Electronics and Oukang Pharmaceutical, with increases of 60.29% and 58.04% in margin trading balances, respectively [1] Top Gainers and Losers - The top 20 stocks with the highest increase in margin trading balances averaged a rise of 5.84%, with notable gainers including Beiyikang, Su Da Weige, and Hualan Group, which rose by 29.98%, 20.00%, and 12.73%, respectively [2] - Conversely, the top losers included C Yufan, Yuandong Biology, and Maipu Medical, with declines of 1.46%, 1.45%, and 1.06% [2] Margin Trading Balance Changes - Among the stocks with significant decreases in margin trading balances, 1,707 stocks saw a decline, with 214 stocks experiencing a drop of over 5% [4] - The largest decrease was observed in Wangcheng Technology, with a margin trading balance of 1.07124 million yuan, down by 34.66% [4] - Other notable declines included Weibao Hydraulic and Gui Guan Power, with decreases of 29.95% and 27.79%, respectively [4]

Group 1 - On January 6, a total of 22 stocks appeared on the Longhu list with the presence of Shenzhen Stock Connect special seats among the top five trading departments [1] - The net purchases included stocks such as Shanzi Gaoke, Zhongchao Holdings, and Qiangli New Materials, with net buying amounts of 150.91 million, 104.95 million, and 94.51 million respectively [1][2] - The net sales included stocks like Zhongtian Rocket, Haige Communication, and Tongyu Communication, with net selling amounts of 71.78 million, 54.57 million, and 53.40 million respectively [1][2] Group 2 - The stocks with the highest net purchases included: - Shanzi Gaoke (150.91 million) with a daily increase of 10.12% and a turnover rate of 12.69% [2] - Zhongchao Holdings (104.95 million) with a daily increase of 9.99% and a turnover rate of 34.29% [2] - Qiangli New Materials (94.51 million) with a daily increase of 15.84% and a turnover rate of 36.12% [2] - The stocks with the highest net sales included: - Zhongtian Rocket (-71.78 million) with a daily increase of 8.05% and a turnover rate of 15.76% [2] - Haige Communication (-54.57 million) with a daily increase of 9.98% and a turnover rate of 16.67% [2] - Tongyu Communication (-53.40 million) with a daily increase of 3.38% and a turnover rate of 40.79% [2]

Group 1 - The electronic paper concept index rose by 3.14%, ranking 9th among concept sectors, with 22 stocks increasing in value, including Su Dawei Ge which hit a 20% limit up, and Hai Mu Xing, BOE A, and Xin Xiang Wei showing gains of 7.89%, 6.38%, and 5.13% respectively [1][2] - The electronic paper sector saw a net inflow of 1.668 billion yuan, with 16 stocks receiving net inflows, and 5 stocks exceeding 30 million yuan in net inflow, led by BOE A with a net inflow of 1.024 billion yuan [2][3] - The top net inflow rates were recorded by Su Dawei Ge at 15.63%, Hai Mu Xing at 14.52%, and Qiu Tian Wei at 12.87% [3] Group 2 - The electronic paper sector's performance was highlighted by significant stock movements, with Su Dawei Ge achieving a 20% increase and a high turnover rate of 31.91% [3][4] - Stocks such as Qing Yue Technology and Han Wang Technology experienced declines of 1.98% and 0.71% respectively, indicating mixed performance within the sector [1][4] - The overall market sentiment for electronic paper remains positive, as evidenced by the substantial net inflows and the performance of leading stocks [2][3]

苏大维格今日涨停，全天换手率31.91%，成交额25.55亿元，振幅14.41%。龙虎榜数据显示，深股通净 卖出313.46万元，营业部席位合计净买入2.35亿元。 深交所公开信息显示，当日该股因日收盘价涨幅达20.00%上榜，深股通净卖出313.46万元。 苏大维格1月6日交易公开信息 | 买/ 卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 兴业证券股份有限公司深圳分公司 | 8032.66 | 1.94 | | 买二 | 浙商证券股份有限公司杭州五星路证券营业部 | 7883.81 | 0.00 | | 买三 | 中信建投证券股份有限公司西安科技路证券营业部 | 7521.33 | 0.00 | | 买四 | 中信证券股份有限公司北京京城大厦证券营业部 | 6346.33 | 0.00 | | 买五 | 深股通专用 | 5709.51 | 6022.98 | | 卖一 | 深股通专用 | 5709.51 | 6022.98 | | 卖二 | 国泰海通证券股份有限公司苏州狮山路证券营业部 | 1025.06 | 40 ...

Market Performance - The optical optoelectronics sector increased by 3.57% on January 6, with Lianjian Optoelectronics leading the gains [1] - The Shanghai Composite Index closed at 4083.67, up 1.5%, while the Shenzhen Component Index closed at 14022.55, up 1.4% [1] Stock Highlights - Lianjian Optoelectronics (300269) closed at 8.20, up 20.06% with a trading volume of 1.569 million shares [1] - Sudavige (300331) closed at 39.78, up 20.00% with a trading volume of 670,800 shares [1] - Lianchuang Electronics (002036) closed at 12.31, up 10.01% with a trading volume of 1.1759 million shares [1] - Other notable stocks include Rainbow Shares (600707) up 9.98% and TCL Technology (000100) up 8.35% [1] Capital Flow - The optical optoelectronics sector saw a net inflow of 3.349 billion yuan from main funds, while retail funds experienced a net outflow of 1.415 billion yuan [2] - Major stocks like TCL Technology and BOE Technology (000725) had significant net inflows from main funds, indicating strong institutional interest [3] Individual Stock Capital Flow - TCL Technology had a main fund net inflow of 1.265 billion yuan, while retail funds saw a net outflow of 614 million yuan [3] - Sudavige experienced a main fund net inflow of 383 million yuan, with retail funds showing a net outflow of 169 million yuan [3] - Lianjian Optoelectronics had a main fund net inflow of 197 million yuan, while retail funds had a net outflow of 109 million yuan [3]