Group 1 - The semiconductor sector experienced a decline of 0.39% on January 22, with Blue Arrow Electronics leading the drop [1] - The Shanghai Composite Index closed at 4122.58, up 0.14%, while the Shenzhen Component Index closed at 14327.05, up 0.5% [1] - Notable gainers in the semiconductor sector included Mingwei Electronics, which rose by 20.00% to a closing price of 58.92, and Fuman Micro, which increased by 15.19% to 44.35 [1] Group 2 - Blue Arrow Electronics saw a significant decline of 9.66%, closing at 33.20, with a trading volume of 555,300 shares and a transaction value of 1.891 billion [2] - Other notable decliners included Lu Wei Optoelectronics, down 8.59% to 57.18, and Changdian Technology, down 6.10% to 49.40, with transaction values of 687 million and 12.607 billion respectively [2] - The semiconductor sector experienced a net outflow of 13.93 billion from major funds, while retail investors saw a net inflow of 8.101 billion [2] Group 3 - Major net inflows were observed in several companies, including New Clean Energy with a net inflow of 2.72 billion, and Electric Science Chip with 2.02 billion [3] - Conversely, significant net outflows were noted for companies like New Clean Energy and Fuman Micro, with outflows of 163 million and 1.19 billion respectively [3] - Mingwei Electronics had a net inflow of 1.17 billion from major funds, despite a net outflow of 40.115 million from retail investors [3]

格隆汇1月22日｜蓝箭电子(301348.SZ)跌9.2%，报33.37元，总市值80.09亿元；此前13个交易日(1月5日-21日)，该股累计涨幅超82%。蓝箭电子公告称，股东 银圣宇于2026年1月16日至2026年1月20日通过大宗交易方式减持公司股份239.95万股，占公司总股本的1.00%。本次权益变动后，银圣宇目前持有公司股份 1199.99万股，占公司总股本的5.00%。本次减持股份来源为首次公开发行前取得的股份及资本公积转增股本获得的股份，减持原因为自身资金需要。(格隆 汇) ...

Summary of Key Points Core Viewpoint - On January 21, a total of 21 A-share listed companies disclosed their shareholding changes, with notable buybacks and reductions in shareholdings by various stakeholders [1][3]. Group 1: Buyback Information - Aotai Biological plans to repurchase company shares worth between 100 million to 200 million yuan [2][4]. Group 2: Shareholding Reductions - Shenzhan Optoelectronics: Shareholder Songbao Investment intends to reduce holdings by no more than 1% [2][4]. - Hengshuai Co., Ltd.: Actual controller Yu Guomei and associated parties plan to reduce holdings by no more than 2.83% [2][4]. - Weining Health: Senior management member Wang Li plans to reduce holdings by no more than 0.0128% [2][4]. - Deepwater Haina: Shareholder Li Qin and associated parties plan to reduce holdings by no more than 1.92% [2][4]. - Xiangyuan New Materials: Shareholders Hubei Gaotou and Liangke Gaotou plan to reduce holdings by no more than 1.68% [2][4]. - Hongxing Co., Ltd.: Executives Liu Genxiang and Cheng Shengxiang plan to reduce holdings by no more than 0.06% [2][4]. - Kalait: Controlling shareholders plan to reduce holdings by no more than 3% [2][4]. - Glinda: Shareholder Juhe Investment plans to reduce holdings by no more than 3% [2][4]. - Fushi Holdings: Directors and executives plan to reduce holdings by no more than 0.04% [2][4]. - Xinxinda: Shareholders plan to reduce holdings by no more than 3% [2][4]. - Dongjian Technology: Shareholder and director Ma Huiyang plans to reduce holdings by no more than 2.56% [2][4]. - Yayi Technology: Shareholder Qinyi Partnership plans to reduce holdings by no more than 0.1846% [2][4]. - Jingrui Electric Materials: Controlling shareholder Xinyin International plans to reduce holdings by no more than 2% [2][4]. - Xueqi Electric: Shareholder Zhi Dao Investment plans to reduce holdings by no more than 3% [2][4]. - Blue Arrow Electronics: Shareholder Yin Shengyu reduced holdings by 2.3995 million shares from January 16 to January 20 [2][4]. - Wentai Technology: Zhuhai Ronglin and associated parties plan to reduce holdings [2][4]. - Tianwang Electric: Controlling shareholders plan to reduce holdings by no more than 1.09% [2][4]. - Beifang Navigation: Chairman Li Haitao plans to reduce holdings by no more than 31,100 shares [2][4]. - Huada New Materials: Shareholders plan to reduce holdings by no more than 1.46% [2][4]. - Yong'an Futures: Shareholder Zhejiang Dongfang plans to reduce holdings by no more than 3% [2][4]. - Xinjie Electric: Senior management member Guo Zhiqiang plans to reduce holdings by no more than 0.41% [2][4].

南财智讯1月21日电，蓝箭电子公告，信息披露义务人上海银圣宇企业管理咨询合伙企业（有限合伙） 自2024年10月30日至2026年1月20日通过集中竞价和大宗交易方式累计减持公司股份10,223,471股，本次 权益变动后持有公司股份11,999,900股，占公司总股本比例由9.76%下降至5.00%。本次减持股份来源为 首次公开发行前取得的股份及资本公积转增股本获得的股份，减持原因为自身资金需要。截至本报告书 签署日，上述减持计划尚未实施完毕，信息披露义务人不排除在未来12个月内继续减持或增持公司股 份。本次权益变动不会导致公司控制权发生变更，亦不会对公司治理结构及持续经营产生重大影响。 ...

蓝箭电子公告称，持股5%以上股东银圣宇曾于2025年10月20日披露减持计划，拟三个月内减持不超480 万股（占总股本2%）。2026年1月7 - 15日已减持182.4万股（占0.76%）。1月16 - 20日，银圣宇又通过 大宗交易减持239.9545万股，占总股本1%。本次权益变动后，银圣宇持股降至1199.99万股，占比5%， 触及1%和5%整数倍，减持计划未履行完毕，且不会影响公司控制权。 ...

通 讯 地 址：上海市闵行区新龙路 360 弄万金中心 T3 号楼-502。 股份变动性质：股份减少。 签署日期：2026 年 1 月 21 日 信息披露义务人声明 一、本报告书系信息披露义务人依据《中华人民共和国证券法》（以下简称 "《证券法》"）、《上市公司收购管理办法》（以下简称"《收购办法》"）、《公开发 行证券的公司信息披露内容与格式准则第 15 号—权益变动报告书》及相关的法律、 法规及规范性文件编写。 佛山市蓝箭电子股份有限公司 简式权益变动报告书 上市公司名称：佛山市蓝箭电子股份有限公司 股票上市地点：深圳证券交易所 股票简称：蓝箭电子 股票代码：301348 信息披露义务人：上海银圣宇企业管理咨询合伙企业（有限合伙） 住 所：中国（上海）自由贸易试验区临港新片区平庄东 路 1558 号 3 幢 001 室。 二、信息披露义务人签署本报告书已获得必要的授权和批准，其履行亦不违 反信息披露义务人章程或内部规则中的任何条款，或与之相冲突。 三、依据《证券法》《收购办法》《公开发行证券的公司信息披露内容与格式准 则第 15 号—权益变动报告书》的规定，本报告书已全面披露信息披露义务人在佛山 市蓝箭电 ...

本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 一、权益变动基本情况 佛山市蓝箭电子股份有限公司（以下简称"公司"）于 2025 年 10 月 20 日 披露了《关于公司股东减持股份预披露的公告》（公告编号：2025-046），公 司持股 5%以上股东上海银圣宇企业管理咨询合伙企业（有限合伙）（曾用名： 深圳市银圣宇创业投资企业(有限合伙)）（以下简称"银圣宇"）持有公司股 份 16,223,445 股（占公司总股本比例 6.76%），计划自该公告披露之日起 15 个 交易日后的三个月内以大宗交易方式减持本公司股份累计不超过 4,800,000 股 （占本公司总股本比例 2%）。若计划减持期间公司有送股、资本公积金转增股 本等股份变动事项，上述股份数量做相应调整。 证券代码：301348 证券简称：蓝箭电子 公告编号：2026-008 持股 5%以上股东上海银圣宇企业管理咨询合伙企业（有限合伙）保证向本 公司提供的信息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 | 1.基本情况 | | | | | | | | | | --- | --- | --- | --- | --- ...

Market Overview - As of January 21, the Shanghai Composite Index closed at 4116.94 points, up by 3.29 points, with a growth rate of 0.08% [1] - The Shenzhen Component Index closed at 14255.13 points, increasing by 99.50 points, representing a growth rate of 0.70% [1] - The ChiNext Index closed at 3295.52 points, rising by 17.54 points, with a growth rate of 0.54% [1] High Turnover Stocks - A total of 80 A-shares had a turnover rate exceeding 20% on this day, with Aisheren reaching a turnover rate of over 50% [1] - The stock Aisheren had a closing price of 44.04 yuan, with a turnover rate of 78.23% and a significant increase of 175.59% [1] - Other notable stocks with high turnover rates include: - Nabai Chuan: Closing price 86.26 yuan, turnover rate 44.53%, increase of 9.87% [1] - Guangdian Electric: Closing price 6.09 yuan, turnover rate 44.40%, increase of 9.93% [1] - Jintaiyang: Closing price 39.13 yuan, turnover rate 44.16%, increase of 19.96% [1] Additional High Turnover Stocks - Other stocks with notable turnover rates include: - Blue Arrow Electronics: Closing price 36.75 yuan, turnover rate 43.18%, increase of 2.45% [1] - Sanbian Technology: Closing price 21.06 yuan, turnover rate 41.55%, decrease of 8.03% [1] - Hongbaoli: Closing price 9.59 yuan, turnover rate 39.79%, increase of 9.98% [1] - The stock with the highest turnover rate in the second list is Tai Li Technology, with a turnover rate of 28.52% and an increase of 6.32% [2] Summary of Notable Stocks - The stock with the highest turnover in the third list is Tian Di Online, with a turnover rate of 22.08% and an increase of 10.01% [3] - Other significant stocks include: - New Henghui: Closing price 85.76 yuan, turnover rate 22.04%, increase of 2.22% [3] - Jiangtian Chemical: Closing price 31.56 yuan, turnover rate 22.01%, increase of 4.12% [3]

Market Performance - The ChiNext Index fell by 1.79%, closing at 3277.98 points, with a total trading volume of 709.27 billion yuan, a decrease of 5.791 billion yuan from the previous trading day [1] - Among the tradable ChiNext stocks, 377 stocks closed higher, with 14 stocks rising over 10%, while 991 stocks closed lower, including 7 stocks that fell over 10% [1] Turnover Rate - The average turnover rate for ChiNext stocks today was 5.01%, with 40 stocks having a turnover rate exceeding 20% [1] - The highest turnover rate was recorded by Blue Arrow Electronics at 46.83%, followed by Double杰 Electric at 46.79% [1] Sector Analysis - In terms of sector performance, the electronics industry had the most stocks with a turnover rate exceeding 20%, followed by power equipment and basic chemicals [2] Institutional Activity - Six high-turnover ChiNext stocks appeared on the Dragon and Tiger List, with institutional participation noted in several stocks, including Yunhan Chip City and Double杰 Electric [3] - Yunhan Chip City saw a net institutional buy of 26.86 million yuan, while Double杰 Electric experienced a net institutional sell of 10.56 million yuan [3] Capital Flow - Among high-turnover stocks, 19 stocks experienced net inflows of main funds, with the highest inflows seen in Sifangda, Doctor Glasses, and Tianlong Group [4] - Conversely, Tianyin Machinery, Shennong Agriculture, and Double杰 Electric had significant net outflows [4] Earnings Forecast - Six high-turnover stocks released earnings forecasts for 2025, with five stocks expecting profit increases and one stock expecting a profit [4] - The stock with the highest expected net profit growth is Chuanjin Nuo, with a projected net profit of 455 million yuan, representing a year-on-year increase of 158.44% [4]

| 权益类证券大宗交易(协议交易) | | | | | | | 团 下载 | | --- | --- | --- | --- | --- | --- | --- | --- | | 交易日期 | 证券代码 | 证券简称 | 成交价格 (元) | 成交量 (万股/万份) | 成交金额 (万元) | 买方营业部 | 卖方营业部 | | 2026-01-20 | 301348 | 蓝箭电子 | 28.00 | 16.00 | 448.00 机构专用 | | 广发证券股份有限 公司南通工农南路 证券营业部 | 1月20日，蓝箭电子大宗交易成交16万股，成交额448万元，占当日总成交额的0.17%，成交价28元，较 市场收盘价35.87元折价21.94%。 ...