证券代码：600601 证券简称：方正科技 公告编号：临 2025-049 方正科技集团股份有限公司 关于股票交易异常波动的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担法律责任。 重要内容提示： 1 ● 方正科技集团股份有限公司（以下简称"公司"）股票（证券代码：600601） 于2025年8月15日、2025年8月18日、2025年8月19日连续三个交易日内 日收盘价格涨幅偏离值累计达到20%。根据《上海证券交易所交易规则》 的有关规定，属于股票交易异常波动情形。 ● 公司拟实施2025年度向特定对象发行A股股票方案，详见公司于2025年 6月11日在上海证券交易所网站披露的《方正科技集团股份有限公司 2025年度向特定对象发行A股股票预案》等相关公告文件。本次向特定 对象发行股票相关事项已于2025年6月27日经公司2025年第一次临时股 东大会审议通过，尚需上海证券交易所审核通过并取得中国证券监督管 理委员会同意注册的批复。最终能否通过上海证券交易所审核并获得中 国证券监督管理委员会同意注册的决定及其时间尚存在不确定性。 ...

Strong Stocks - As of August 18, the Shanghai Composite Index rose by 0.85% to 3728.03 points, the Shenzhen Component Index increased by 1.73% to 11835.57 points, and the ChiNext Index climbed by 2.84% to 2606.2 points [1] - A total of 118 stocks in the A-share market hit the daily limit, with the top three strong stocks being: Great Wall Military Industry (601606), Da Zhi Hui (601519), and Founder Technology (600601) [1] - Great Wall Military Industry had 13 trading days with 8 limit-ups, a turnover rate of 17.6%, and a transaction amount of 7.799 billion yuan [1] - Da Zhi Hui achieved 2 consecutive limit-ups, with a turnover rate of 7.45% and a transaction amount of 2.458 billion yuan [1] - Founder Technology also had 2 consecutive limit-ups, with a turnover rate of 9.93% and a transaction amount of 3.031 billion yuan [1] Strong Concept Sectors - The top three concept sectors with the highest increase in A-shares are: Liquid Cooling Servers, Sci-Tech New Stocks, and Huawei HiSilicon Concept Stocks [2] - The Liquid Cooling Servers sector saw a decline of 6.31%, with 96.55% of its constituent stocks rising [2] - The Sci-Tech New Stocks sector experienced a decline of 5.51%, with 93.33% of its constituent stocks increasing [2] - The Huawei HiSilicon Concept Stocks sector had a decline of 4.93%, with 94.0% of its constituent stocks rising [2] - Other notable sectors include F5G Concept and Short Drama Games, both with declines of 4.61% but high percentages of rising constituent stocks [2]

资金流向方面，今日该股主力资金净流入1.62亿元，其中，特大单净流入2.05亿元，大单资金净流出4289.47万元。近5日主力资金净流入8.34亿 元。 融资融券数据显示，该股最新（8月15日）两融余额为12.52亿元，其中，融资余额为12.49亿元，融券余额为317.59万元。近5日融资余额合计增加 2.62亿元，增幅为26.52%。融券余额合计增加212.34万元，增幅201.76%。 （原标题：方正科技龙虎榜数据（8月18日）） 方正科技(600601)今日涨停，全天换手率9.93%，成交额30.31亿元，振幅5.09%。龙虎榜数据显示，沪股通净买入9330.11万元，营业部席位合计净 买入4149.28万元。 上交所公开信息显示，当日该股因日涨幅偏离值达9.23%上榜，沪股通净买入9330.11万元。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交7.14亿元，其中，买入成交额为4.24亿元，卖出成交额为2.89亿元，合计净买入1.35 亿元。 具体来看，今日上榜的营业部中，沪股通为第一大买入营业部及第一大卖出营业部，买入金额为2.37亿元，卖出金额为1.44亿元，合计净买入 9330.11 ...

Market Performance - The component sector increased by 1.99% on August 18, with Jing Sai Technology leading the gains [1] - The Shanghai Composite Index closed at 3728.03, up 0.85%, while the Shenzhen Component Index closed at 11835.57, up 1.73% [1] Top Gainers - Jing Sai Technology (871981) closed at 46.56, up 29.98% with a trading volume of 94,900 shares and a transaction value of 415 million [1] - Nanya New Materials (688519) closed at 65.17, up 20.00% with a trading volume of 166,400 shares and a transaction value of 1.061 billion [1] - Yuan Diwei (832491) closed at 33.80, up 14.97% with a trading volume of 212,400 shares [1] Other Notable Performers - Zhongfu Circuit (300814) closed at 50.65, up 10.37% with a trading volume of 330,800 shares and a transaction value of 1.668 billion [1] - Fangzheng Technology (600601) closed at 7.43, up 10.07% with a trading volume of 4.1409 million shares and a transaction value of 3.031 billion [1] Market Capital Flow - The component sector saw a net inflow of 688 million from institutional investors, while retail investors experienced a net outflow of 1.012 billion [2][3] - The top stocks by net inflow from institutional investors included Shengyi Technology (600183) with a net inflow of 2.53 billion [3] Decliners - ST Dongjing (002199) closed at 10.18, down 3.78% with a trading volume of 93,500 shares [2] - Aoshikang (002913) closed at 38.81, down 2.04% with a trading volume of 87,600 shares [2]

Core Viewpoint - The PCB sector is experiencing a strong rebound, driven by rising prices of copper-clad laminates and increased demand from AI applications, leading to significant gains for several companies in the industry [1] Group 1: Market Performance - Fangzheng Technology has achieved two consecutive trading limits, indicating strong market interest [1] - Honghe Technology, Nord Shares, and Tianjin Pulin have also reached trading limits, showcasing a broad market rally in the PCB sector [1] - Tiancheng Technology, Zhongfu Electric, and Sidike have seen stock price increases exceeding 10% [1] Group 2: Price Trends - Guojin Securities reports a price surge for copper-clad laminates, with companies such as Jiantao, Weilibang, and Hongruixing raising prices by 5-10 yuan per sheet as of August 15 [1] - The demand for AI is driving simultaneous price increases for PCB drill bits and copper foil [1] Group 3: Industry Outlook - Upgrades in servers and switches to M8/M9 materials are significantly increasing the value per unit, indicating a shift towards higher-value products [1] - The entire supply chain, including equipment, electronic cloth, and copper foil, is benefiting from the sustained high demand in the AI-PCB chain [1]

Group 1 - The core viewpoint highlights a significant rise in the stock prices of computing hardware companies, particularly in sectors like CPO and copper connections [1] - Tengjing Technology experienced a 20% limit-up in stock price, indicating strong market interest and investor confidence [1] - Other companies such as Dekeli, Ruijie Network, Yidong Electronics, and Zhongfu Circuit saw stock increases exceeding 10%, reflecting a broader positive trend in the industry [1] Group 2 - Fangzheng Technology also hit the limit-up, showcasing robust performance among technology stocks [1] - Companies like Xingwang Ruijie, Cambridge Technology, Bomin Electronics, Guangku Technology, and Shenglan Co. experienced stock price increases of over 5%, further indicating a bullish sentiment in the computing hardware sector [1]

Market Performance - The Shanghai Composite Index rose by 0.83% to close at 3696.77 points, while the Shenzhen Component Index increased by 1.6% to 11634.67 points. The ChiNext Index saw a rise of 2.61% to 2534.22 points, and the STAR 50 Index gained 1.43% to 1101.29 points. The total trading volume in the Shanghai and Shenzhen markets reached 22446.12 billion yuan [1]. Sector Movements - The AI concept stocks showed strong performance, with stocks like Keli Ke hitting the daily limit. The PCB (Printed Circuit Board) sector was also active, with companies such as Zhongcai Technology reaching the daily limit. The robotics sector continued to be strong, with companies like Kosen Technology also hitting the daily limit [1]. Stock Performance - A total of 104 stocks hit the daily limit, with 228 stocks rising over 7%, and 223 stocks increasing between 5% and 7%. Additionally, 627 stocks saw a rise of 3% to 5%, while 3547 stocks increased by 0% to 3%. On the downside, 591 stocks fell by 0% to 3%, and 33 stocks dropped between 3% and 5% [5]. Notable Stocks - Keli Ke (002782.SZ) achieved a daily limit due to its involvement in AI server power supplies and robotics, marking its fifth consecutive limit-up day. Zhongfu Circuit (300814.SZ) also hit the daily limit, driven by PCB and AI applications. Other notable limit-up stocks include Kosen Technology (603626.SH) and Shenyang Yihua (600183.SH), both benefiting from strong earnings growth and AI-related applications [6][7].

Core Viewpoint - The PCB sector has shown significant growth, with a 4.28% increase, ranking third among concept sectors, driven by strong performances from several stocks [1][2]. Group 1: Market Performance - As of August 15, the PCB concept saw 148 stocks rise, with notable gainers including Yidong Electronics, Zhongfu Circuit, and Jiuri New Materials, each hitting a 20% limit up [1]. - The top performers in the PCB sector included Yishitong, Tongguan Copper Foil, and Qiangrui Technology, with increases of 17.54%, 14.49%, and 12.74% respectively [1]. - Conversely, stocks like Dongshan Precision, Shenzhen South Circuit, and Dazhu Laser experienced declines of 5.06%, 2.86%, and 1.52% respectively [1]. Group 2: Capital Inflow - The PCB sector attracted a net inflow of 2.803 billion yuan, with 85 stocks receiving net inflows, and 14 stocks exceeding 100 million yuan in net inflow [2]. - The leading stock in terms of net capital inflow was Nord Shares, which saw an inflow of 662 million yuan, followed by Fangzheng Technology, Shengyi Technology, and International Composite Materials with inflows of 581 million yuan, 445 million yuan, and 319 million yuan respectively [2][3]. Group 3: Capital Flow Ratios - The highest net inflow ratios were observed in Nord Shares, Fangzheng Technology, and Hongchang Electronics, with ratios of 42.41%, 23.24%, and 22.19% respectively [3]. - Other notable stocks with significant inflow ratios included Zhongcai Technology and Tongyu New Materials, with ratios of 22.03% and 15.22% respectively [4].

Market Performance - The component sector increased by 2.23% compared to the previous trading day, with Zhongfu Circuit leading the gains [1] - The Shanghai Composite Index closed at 3696.77, up 0.83%, while the Shenzhen Component Index closed at 11634.67, up 1.6% [1] Individual Stock Performance - Zhongfu Circuit (300814) closed at 45.89, up 20.01% with a trading volume of 212,900 shares and a transaction value of 931 million [1] - Nanya New Material (688519) closed at 54.31, up 20.00% with a trading volume of 160,900 shares and a transaction value of 821 million [1] - Yihau New Material (301176) closed at 34.51, up 11.72% with a trading volume of 235,800 shares and a transaction value of 799 million [1] - Other notable performers include Gaohua Technology (688539) up 11.39%, Shengyi Technology (600183) up 10.01%, and Jinan Guoji (002636) up 9.98% [1] Capital Flow - The component sector saw a net inflow of 962 million from main funds, while retail investors experienced a net outflow of 347 million [3] - Speculative funds had a net outflow of 615 million [3]

Group 1 - The main focus of the article is on the top 20 stocks that have seen significant inflows of capital as of August 15, with specific amounts listed for each stock [1] - The stock with the highest inflow is Dongfang Caifu, attracting 2.258 billion yuan, followed by Tianfeng Securities with 1.895 billion yuan [1] - Other notable stocks include Shanghai Electric with 1.217 billion yuan and Zhinancai with 844 million yuan, indicating strong investor interest in these companies [1] Group 2 - The total inflow amounts for the top 20 stocks highlight a trend of increased investment in the financial and technology sectors [1] - The data suggests a potential shift in market sentiment, with investors favoring stocks like Dongfang Caifu and Tianfeng Securities, which are linked to financial services [1] - The presence of companies like Sunshine Power and Jianghuai Automobile in the top 20 indicates a diversification of investment across different industries [1]