证券代码：300223 证券简称：北京君正 公告编号：2025-069 北京君正集成电路股份有限公司 董事会 二○二五年十二月十日 附：苏天科先生简历 北京君正集成电路股份有限公司（以下简称"公司"）发行股份及支付现金 购买北京矽成半导体有限公司 59.99%股权、上海承裕资产管理合伙企业（有限 合伙）100%财产份额并募集配套资金（以下简称"本次交易"）于 2019 年 12 月 经中国证券监督管理委员会核准，于 2020 年 5 月完成标的资产过户，并于 2020 年 9 月完成募集配套资金发行。中德证券有限责任公司为本次交易的联席独立财 务顾问、联席主承销商，姜海强先生、郝国栋先生为独立财务顾问主办人。 截至公告日，公司本次交易募集配套资金尚未使用完毕，独立财务顾问将 就公司未使用完毕的募集资金使用情况继续履行持续督导责任。 近日，公司收到中德证券有限责任公司《关于更换北京君正集成电路股份有 限公司重大资产重组独立财务顾问主办人的说明函》，因工作变动，独立财务顾 问主办人姜海强先生不再担任本次交易的主办人，为保证相关工作的有序进行， 自 2025 年 12 月 10 日起，中德证券有限责任公司指定苏天科 ...

Summary of Key Points Core Viewpoint - The report highlights significant net financing activities in the stock market, indicating investor interest in specific stocks and sectors [1] Group 1: Financing Activities - A total of 1,758 stocks received net financing inflows this week [1] - 781 stocks had net financing inflows exceeding 10 million [1] - 86 stocks had net financing inflows exceeding 100 million [1] - 2 stocks had net financing inflows exceeding 1 billion [1] Group 2: Top Gainers - C Moer-U topped the list with a net inflow of 1.701 billion [1] - Tianfu Communication, Sanhua Intelligent Control, and Industrial Fulian followed with net inflows of 1.197 billion, 829 million, and 803 million respectively [1] Group 3: Top Losers - Zhongji Xuchuang, Dongshan Precision, and Beijing Junzheng experienced the highest net outflows, with amounts of 1.225 billion, 956 million, and 443 million respectively [1]

C摩尔-U本周获融资净买入居首，净买入额为17.01亿元。天孚通信、三花智控、工业富联净买入额居 前，金额分别为11.97亿元、8.29亿元、8.03亿元；中际旭创、东山精密、北京君正遭净卖出额居前，金 额分别为12.25亿元、9.56亿元、4.43亿元。 每经AI快讯，Wind统计显示，本周共有1758只个股获融资净买入，781只个股融资净买入额超千万元， 86只个股融资净买入额超亿元，2只个股融资净买入额超十亿元。 （文章来源：每日经济新闻） ...

证券日报网讯12月5日，北京君正（300223）在互动平台回答投资者提问时表示，公司主要是研发和销 售，产品为委外加工，公司和多个知名代工厂有合作，会根据需求情况提前进行生产规划。 ...

Market Overview - The three major stock indices collectively rose, with total market turnover exceeding 1.74 trillion yuan, an increase of over 170 billion yuan compared to the previous trading day [1] - Over 4,300 stocks closed higher, with 80 stocks hitting the daily limit up [1] - For the week, the Shanghai Composite Index rose by 0.37%, the Shenzhen Component Index by 1.26%, and the ChiNext Index by 1.86% [1] Weekly Top Gainers - More than 2,200 stocks rose this week, with 43 stocks increasing by 20% or more [2] - The biggest gainer was environmental stock Jiarong Technology, which rose by 67.18% [2] - Other notable gainers included Zhaobiao Co., Haiwang Bio, Aerospace Development, and Anji Food, all with gains exceeding 50% [2][3] Weekly Top Losers - Among the stocks that declined, 93 stocks fell by more than 10%, with *ST Lifang leading the decline at 48.21% [4] - Other significant losers included Binhai Energy, Inspur Software, and Yunzhu Technology, each with declines exceeding 20% [4][5] Institutional Activity - Institutions were net buyers in 60 stocks, with 12 stocks seeing net purchases exceeding 100 million yuan [6] - Beijing Junzheng topped the net buying list, with a net purchase of 250.78 million yuan and a weekly increase of 15.15% [6][8] - Conversely, institutions net sold 5 stocks with amounts exceeding 100 million yuan, led by Tongqinglou with a net sale of 202.25 million yuan [9][10] Sector Performance - The electronics sector had the highest number of stocks with gains over 20%, followed by light industry manufacturing, mechanical equipment, and electric power equipment [2] - The top-performing stocks in the electronics sector included Junya Technology and Longzhou Co., both with significant weekly increases [3] Notable Announcements - Baiwei Storage reported a reduction of 464,600 shares by the National Integrated Circuit Fund during a specified period [13] - Superjet Co. announced a reduction of 980,000 shares by its controlling shareholder [14] - Hengyin Technology signed a cooperation agreement to focus on the domestic GPU application [16]

Core Viewpoint - The article discusses the performance of the ChiNext Artificial Intelligence ETF managed by Huaxia Fund Management, highlighting its recent market activity and returns since inception [1]. Group 1: ETF Performance - The ChiNext Artificial Intelligence ETF (159381) opened with a gain of 0.53%, priced at 1.695 yuan [1]. - Since its inception on March 14, 2025, the fund has achieved a return of 68.77%, with a monthly return of 3.20% [1]. Group 2: Top Holdings - Key stocks in the ETF include: - Zhongji Xuchuang, which opened up by 0.75% - Xinyi Sheng, which increased by 1.98% - Tianfu Communication, which rose by 3.14% - Xiechuang Data, which gained 0.55% - Ruantong Power, which went up by 0.87% - Allwinner Technology remained unchanged at 0.00% - Shenxinfu increased by 0.10% - Beijing Junzheng rose by 0.61% - Zhongke Chuangda increased by 0.31% - Jingjiawei decreased by 0.39% [1].

Core Viewpoint - The article discusses the performance of the ChiNext Artificial Intelligence ETF managed by Huaxia Fund, highlighting its recent market movements and returns since inception [1]. Group 1: ETF Performance - The ChiNext Artificial Intelligence ETF (159381) opened at a price of 1.659 yuan, experiencing a decline of 0.66% [1]. - The ETF's performance benchmark is the ChiNext Artificial Intelligence Index return [1]. - Since its inception on March 14, 2025, the ETF has achieved a return of 67.07%, with a recent one-month return of 1.26% [1]. Group 2: Top Holdings Performance - Key holdings in the ETF include: - Zhongji Xuchuang, which fell by 1.21% - Xinyi Sheng, which decreased by 1.61% - Tianfu Communication, which dropped by 1.89% - Xiechuang Data, which declined by 0.69% - Softcom Power, which increased by 0.09% - Quanzhi Technology, which fell by 0.02% - Shenxinfu, which rose by 0.43% - Beijing Junzheng, which decreased by 2.66% - Zhongke Chuangda, which dropped by 0.24% - Jingjiawei, which increased by 0.45% [1].

格隆汇12月3日丨北京君正(300223.SZ)在投资者互动平台表示，3D NAND已有产品销售，目前部分产品 在研发中。 ...

Group 1 - The core question raised by investors is whether the C200 model has been replaced by the CW series [1] - Beijing Junzheng confirmed that the C200 is part of the C series products and is currently a tentative model name [1] - There is a possibility that the C200 may be renamed based on future planning for the series [1]

经济观察网北京君正（300223）12月3日在互动平台表示，3D NAND已有产品销售，目前部分产品在研 发中。 ...