证券代码：300857 证券简称：协创数据 公告编号：2025-154 协创数据技术股份有限公司 关于召开2026年第一次临时股东会的通知 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。 协创数据技术股份有限公司（以下简称"公司"）于2025年12 月15日召开第四届董事会第九次会议，审议通过了《关于提请召开公 司2026年第一次临时股东会的议案》，决定于2026年1月5日（星期一） 召开公司2026年第一次临时股东会，现将有关事项通知如下： 一、召开会议的基本情况 （一）股东会届次：2026年第一次临时股东会。 （二）股东会的召集人：第四届董事会。 （三）会议召开的合法、合规性：本次临时股东会的召集程序符 合有关法律、行政法规、规范性文件和《公司章程》的有关规定。 （四）会议召开的日期、时间： 1.现场会议召开日期、时间：2026年1月5日（星期一）14:30 2.网络投票起止日期、时间：2026年1月5日 其中，通过深圳证券交易所交易系统网络投票的具体时间为2026 年1月5日9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交 ...

证券代码：300857 证券简称：协创数据 公告编号：2025-150 协创数据技术股份有限公司 第四届董事会第九次会议决议公告 （五）本次会议的召集、召开和表决程序符合《中华人民共和国 公司法》等法律、法规和《公司章程》的有关规定。 二、董事会会议审议情况 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、董事会会议召开情况 （一）协创数据技术股份有限公司（以下简称"公司"）第四届 董事会第九次会议通知于 2025 年 12 月 11 日通过邮件的方式通知了 第四届董事会全体董事及相关与会人员，同时列明了会议的召开时 间、内容和方式。 （二）本次董事会于 2025 年 12 月 15 日以通讯表决方式召开。 （三）本次董事会应出席董事 7 名，实际出席董事 7 名。 （四）本次董事会由董事长耿康铭先生召集和主持，高级管理人 员列席了本次会议。 (一) 审议通过《关于公司购买资产的议案》 根据经营发展需要,公司拟向多家供应商采购服务器，并签署相 关采购合同，采购合同总金额预计不超过 90 亿元。具体内容详见公 司同日在巨潮资讯网（www.cninfo.com ...

截至发稿，协创数据市值为483亿元。 （记者 贾运可） 2025年1至6月份，协创数据的营业收入构成为：计算机和通信和其他电子设备制造业占比100.0%。 每经AI快讯，协创数据（SZ 300857，收盘价：139.5元）12月16日晚间发布公告称，公司第四届第九次 董事会会议于2025年12月15日以通讯表决方式召开。会议审议了《关于公司及子公司2025年度新增向银 行等金融或非金融机构申请综合授信暨有关担保的议案》等文件。 每经头条（nbdtoutiao）——中标企业频频弃标 大型医疗设备采购有何难言之隐？ ...

协创数据公告称，公司及子公司拟向控股股东协创智慧新增不超5亿元借款（可滚动使用），期限三 年，利率不超央行同期贷款利率。截至核查意见出具日，协创智慧持股20.30%，为关联法人。公司 2025年12月15日董事会已审议通过该议案，关联董事耿康铭回避表决。新增借款后，累计借款不超20亿 元。协创智慧2024年净利润1.69亿元，有履约能力。此前，协创智慧已为公司提供8.8亿元借款及54亿元 担保。 ...

Core Viewpoint - The article discusses the periodic adjustments of sample stocks in major A-share indices, emphasizing the importance of these adjustments in reflecting market trends and economic development [3][5]. Group 1: Index Adjustment Mechanism - The adjustment of indices can be categorized into periodic and temporary adjustments, with periodic adjustments typically occurring semi-annually in June and December [5]. - The recent adjustments affected multiple core indices, including the Shanghai Stock Exchange 50, 180, 380, and others, with changes implemented on December 12 and 15, 2025 [3][6]. - The adjustments aim to ensure indices accurately reflect market conditions and to eliminate underperforming stocks, thereby maintaining the indices' integrity [5][6]. Group 2: Sample Stock Changes - The adjustments involved significant changes in sample stocks across various indices, with the Shanghai Stock Exchange 50 changing 4 stocks, the Shanghai and Shenzhen 300 changing 11 stocks, and the CSI 500 changing 50 stocks [6][8]. - The adjustments also included the addition of companies with strong performance and growth potential, particularly in sectors like information technology and high-end manufacturing [6][12]. Group 3: Industry Structure Optimization - The recent adjustments have led to an optimization of the industry structure within the indices, increasing the representation of new quality productivity sectors such as information technology and renewable energy [12]. - For instance, the Shenzhen Component Index saw a shift with 10 companies removed and 10 new companies added, enhancing its focus on innovative sectors [12][13]. Group 4: Financial Performance and Investor Returns - The adjusted indices show strong financial performance, with the Shenzhen Component Index's manufacturing companies representing 76% of its sample, and over 30% being industry leaders [12][14]. - The new sample companies in the indices have demonstrated significant growth, with the Shenzhen Component Index's companies reporting a 16% increase in revenue and a 24% increase in net profit year-on-year [12][14]. Group 5: Market Reactions to Adjustments - The article notes that adjustments to index components can influence stock prices, with stocks added to indices often experiencing price increases prior to the adjustment date [16][17]. - Historical data suggests that stocks added to indices tend to achieve excess returns, although the impact may be limited due to pre-adjustment speculation by investors [17].

Group 1 - The core point of the article is the significant adjustment of sample stocks in major A-share indices, which is expected to lead to substantial passive fund reallocations and potentially guide active fund investments towards "new quality productivity" sectors [1][11][12]. Group 2 - The Shenzhen Stock Exchange announced that as of December 15, the Shenzhen Component Index replaced 17 stocks, the ChiNext Index replaced 8 stocks, the Shenzhen 100 Index replaced 7 stocks, and the ChiNext 50 Index replaced 5 stocks [2][3][4]. - The adjustments reflect a shift towards industries related to "new quality productivity," with traditional sectors and low-growth companies being removed from the indices [5][15]. Group 3 - The adjusted indices show a significant increase in the weight of strategic emerging industries, with the ChiNext Index's weight reaching 93%, the Shenzhen 100 Index at 81%, and the ChiNext 50 Index at 98% [5][19]. - The new stocks added generally have market capitalizations between 5 billion to 80 billion yuan and exhibit strong growth characteristics, with many showing revenue and net profit compound annual growth rates exceeding 20% [5][15]. Group 4 - The total scale of index funds tracking the Shenzhen Component Index, ChiNext Index, Shenzhen 100, and ChiNext 50 exceeds 250.728 billion yuan, indicating a large amount of passive funds that will be affected by these adjustments [7][18]. - The adjustments are expected to create a divergence in stock performance, with newly added stocks likely to see increased trading activity due to passive fund inflows, while removed stocks may face selling pressure [7][18]. Group 5 - Nearly 60% of the companies in the adjusted Shenzhen Component Index have implemented quality improvement and stock repurchase plans, with the total dividends from Shenzhen 100 companies this year amounting to 302.2 billion yuan, accounting for 55% of the total dividends in the Shenzhen market [19].

年末的此轮指数样本调整，几乎囊括了A股市场的大部分核心指数。 11月末，沪深交易所、中证指数有限公司（下称"中证指数"）、深圳证券信息有限公司（下称"深证信息"）等集中公告， 根据指数规则，对A股多个核心指数进行样本股定期调整。 此轮调整，几乎囊括了A股市场的核心指数，具体包括上证50、上证180、上证380、科创50、沪深300、中证500、中证 1000、中证A50、中证A100、中证A500以及深证成指、创业板指、深证100、创业板50等。 其中，上交所与中证指数的调整已于2025年12月12日收市后生效，而深交所及深证信息的调整则于12月15日正式实施。 业内人士认为，A股指数的定期调整机制，是保持指数生命力的重要举措，其核心是为了让指数能够更精准地反映市场趋 势和经济发展方向。 指数们的"新陈代谢" 据了解，指数调样分为定期调整和临时调整，其中，定期调整的周期包括季度、半年度、年度等三类。其中，最常见的是 半年度调整，一般在每年的6月和12月进行，生效日通常是6月、12月第二个星期五的下一交易日。 部分科技创新领域的指数，由于行业更新换代较快，所以采用季度调整的形式。如科创50指数样本年内分别于3月 ...

2025.12.15 本文字数：1158，阅读时长大约2分钟 作者 |第一财经 安卓 深圳证券交易所及深圳证券信息有限公司此前曾发布公告称，根据指数编制规则，将对深证成指、创业 板指、深证100、创业板50等深市指数实施样本定期调整。 深证100更换7只样本股，天山股份（000877.SZ）、山西焦煤（000983.SZ）等被调出；调入了主板公司 4家，创业板公司3家，如藏格矿业（000408.SZ）、胜宏科技（300476.SZ）、安克创新（300866.SZ） 等； 创业板50更换了5只样本股，调出了特锐德（300001.SZ）、芒果超媒（300413.SZ）等；调入长芯博创 （300548.SZ）、协创数据（300857.SZ）等。 整体来看，本次调整体现了推动新质生产力发展、筑牢实体经济基本盘以及引领长期价值投资的核心理 念。 在推动新质生产力发展方面，本次调整后，创业板指战略性新兴产业权重占比93%，新一期样本公司前 三季度研发费用同比增速为13%，研发费用占营业收入比重为5%，其中30家公司研发强度超10%。深证 100新质蓝筹属性更加突出，战略性新兴产业权重提升至81%，先进制造、数字经济、绿色 ...

Core Viewpoint - The article discusses the recent sample adjustments to various Shenzhen stock indices, highlighting the focus on promoting new productive forces, strengthening the real economy, and guiding long-term value investment [3][5]. Group 1: Index Adjustments - The Shenzhen Component Index has replaced 17 sample stocks, removing 10 from the main board and 7 from the ChiNext board, including companies like China National Pharmaceutical (000028.SZ) and Tibet Mining (000762.SZ) [4]. - The ChiNext Index has replaced 8 sample stocks, with companies like BeWater (300070.SZ) and Yihua Record (300212.SZ) being removed, while new additions include Dazhu CNC (301200.SZ) and Changshan Pharmaceutical (300255.SZ) [4]. - The Shenzhen 100 Index has replaced 7 sample stocks, with Tianshan Shares (000877.SZ) and Shanxi Coking Coal (000983.SZ) being removed, and new companies added from both the main board and ChiNext [4]. - The ChiNext 50 Index has replaced 5 sample stocks, removing companies like Teradyne (300001.SZ) and Mango Super Media (300413.SZ), while adding Longxin Bochuang (300548.SZ) and Xiechuang Data (300857.SZ) [5]. Group 2: Strategic Focus - The adjustments reflect a commitment to developing new productive forces, with the ChiNext Index's strategic emerging industry weight reaching 93%, and R&D expenses for the new sample companies growing by 13% year-on-year [5]. - The Shenzhen 100 Index has enhanced its new quality blue-chip attributes, with strategic emerging industries now accounting for 81% of its weight, and key sectors like advanced manufacturing and digital economy making up 79% [5]. - The ChiNext 50 Index has a strategic emerging industry weight of 98%, with new generation information technology industries, including AI and chips, comprising 45% [5]. Group 3: Economic Fundamentals - The Shenzhen Component Index now has a manufacturing company weight of 76%, the highest among Chinese capital market indices, with over 30% being single champion enterprises in manufacturing [6]. - The ChiNext Index shows strong growth, with new sample companies reporting a 16% increase in revenue and a 24% increase in net profit year-on-year, particularly in high-end equipment manufacturing and new energy sectors [6]. - Over 80% of the Shenzhen 100 sample companies have expanded their business internationally, with overseas revenue showing a compound annual growth rate of 17% over the past three years [6]. Group 4: Investor Returns - Nearly 60% of the new sample companies in the Shenzhen Component Index have implemented "quality return dual enhancement" action plans, with over 30% engaging in stock repurchase programs [6]. - In the ChiNext Index, 64 companies have an ESG rating of A or above, representing 79% of the index [6]. - The Shenzhen 100 sample companies have distributed a total of 302.2 billion yuan in dividends this year, accounting for 55% of the total dividends in the Shenzhen market, with a rolling net asset return rate of 12% over the past year [6].

Group 1 - The ETF market has significantly expanded this year, with a total scale increase exceeding 2 trillion yuan as of December 12, 2023, including over 100 billion yuan for four types of index-linked ETFs: Sci-Tech Bonds, CSI 300, Gold, and Hang Seng Tech [1] - The World Gold Council reported that global physical gold ETF inflows reached 5.2 billion USD in November, marking six consecutive months of inflows [1] - Shenzhen Stock Exchange and Shenzhen Securities Information Co., Ltd. announced a regular adjustment of sample stocks for several indices, including the Shenzhen Component Index, ChiNext Index, Shenzhen 100, and ChiNext 50, effective December 15, 2023 [1]