Summary of Key Points Core Viewpoint - On September 24, a total of 93 stocks appeared on the block trading platform, with a cumulative trading volume of 239 million shares and a total trading value of 3.612 billion yuan, indicating active trading in the market [1]. Group 1: Trading Activity - The highest trading value was recorded for Zijin Mining, with two transactions totaling 363 million yuan [1]. - Following Zijin Mining, Oulutong had 59 transactions with a total trading value of 334 million yuan [1]. - A total of 49 stocks had trading values exceeding 10 million yuan, reflecting significant investor interest [1]. Group 2: Notable Stocks - Zijin Mining (stock code: 601899) had a closing price of 25.93 yuan, with a slight increase of 0.43% [1]. - Oulutong (stock code: 300870) closed at 220.58 yuan, showing a rise of 1.89%, but had a trading price of 182.00 yuan, reflecting a discount of 17.49% [1]. - Liyade (stock code: 300296) experienced a 3.54% increase, closing at 7.32 yuan, with a trading price of 7.07 yuan, indicating a discount of 3.42% [1].

（原标题：营业部最青睐个股曝光 10股净买入超亿元） 证券时报•数据宝统计，9月24日龙虎榜中营业部资金净买入12.89亿元，其中，净买入的个股21只，净卖出的个股21只。净买入较多个股分别是通 富微电、长川科技、红豆股份等，净买入金额占当日成交额比例达12.90%、3.17%、28.28%。此外，营业部净卖出居前个股分别为和而泰、泰慕 士、福龙马等，净卖出金额占当日成交额比例达3.65%、12.07%、2.04%。（数据宝） 点击查看所有龙虎榜数据 9月24日龙虎榜营业部净买卖个股排名 | 代码 | 简称 | 收盘价 | 涨跌幅(%) | 营业部 | 占当日 | | --- | --- | --- | --- | --- | --- | | | | （元） | | 净买卖（万元） | 成交额比(%) | | 002156 通富微电 | | 37.72 | 10.00 | 45682.58 | 12.90 | | 300604 长川科技 | | 96.32 | 20.00 | 35826.39 | 3.17 | | 600400 红豆股份 | | 3.83 | 10.06 | 27327.79 | 28.28 ...

Group 1 - The core point of the news is that Changchuan Technology experienced significant trading activity on September 24, with a total of 12 block trades amounting to 2.19 billion yuan at a price of 80.00 yuan, which represents a discount of 16.94% compared to the closing price [2][3] - The stock closed at 96.32 yuan, reflecting a 20.00% increase, with a turnover rate of 25.52% and a total trading volume of 112.90 billion yuan for the day [2] - Over the past five days, the stock has risen by 48.76%, with a net inflow of funds totaling 2.02 billion yuan [2] Group 2 - In the last three months, Changchuan Technology has recorded a total of 20 block trades, with a cumulative transaction amount of 3.83 billion yuan [2] - The latest margin financing balance for the stock is 18.68 billion yuan, which has increased by 5.54 billion yuan over the past five days, representing a growth of 42.12% [2]

Key Points - Huatian Technology is planning to acquire semiconductor power device company Huayi Microelectronics, leading to a stock suspension starting September 25, 2025, with a transaction proposal expected within 10 trading days [1] - Shanghai Zhiyuan Hengyue plans to make a tender offer to acquire 37% of the shares of Shangwei New Materials at a price of 7.78 yuan per share, requiring a maximum total funding of 1.161 billion yuan [2] - Jingzhida has delivered its first high-speed testing machine to a key domestic customer, enhancing its competitive position in the semiconductor storage testing equipment market [2] - Changchuan Technology has reduced its total shareholding by 1.78% due to stock price fluctuations, with no significant changes in its business operations [3] - Heng Rui Pharmaceutical has signed a licensing agreement for its innovative drug SHR-A1811, potentially earning up to $1.093 billion in milestone payments [4] - Guoxin Technology's shareholders plan to collectively reduce their holdings by up to 4.5% due to fund exits [5] - Huasoft Technology's existing light-initiated agent products are expected to contribute less than 2% to its 2024 revenue [5] - Lin Yang Energy has won a procurement project from the State Grid worth approximately 142 million yuan, expected to positively impact its future performance [8] - Wanhui High-tech anticipates a net profit increase of 69.81%-109.77% year-on-year for the first three quarters of 2025, driven by improved sales strategies and reduced raw material costs [13]

登录新浪财经APP 搜索【信披】查看更多考评等级 MACD金叉信号形成，这些股涨势不错！ 长川科技（维权）9月24日晚间公告，公司股票交易价格连续两个交易日内（2025年9月23日、9月24 日）收盘价格涨幅偏离值累计超过30%，根据《深圳证券交易所创业板交易特别规定》等相关规定，属 于股票交易异常波动的情况。经核实，公司目前生产经营情况正常，内外部环境未发生重大变化；公司 于2025年06月25日披露了《2025年度向特定对象发行A股股票预案》等相关公告，该事项目前处于申报 阶段，是否受理存在不确定性；公司不存在违反公平信息披露的情形。 ...

证券代码：300604 证券简称：长川科技 公告编号：2025-067 杭州长川科技股份有限公司 关于股票交易异常波动的公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 一、股票交易异常波动的具体情况 杭州长川科技股份有限公司（以下简称"公司"）股票交易价格连续两 个交易日内（2025 年 9 月 23 日、2025 年 9 月 24 日）收盘价格涨幅偏离值累 计超过 30%，根据《深圳证券交易所创业板交易特别规定》等相关规定，属于 股票交易异常波动的情况。 二、公司关注并核实的情况说明 针对公司股票交易异常波动的情况，公司董事会对公司、控股股东、实 际控制人就相关问题进行了核实，现将有关情况说明如下： 1、公司前期披露的信息不存在需要更正、补充之处； 4、公司于 2025 年 06 月 25 日披露了《2025 年度向特定对象发行 A 股股 票预案》等相关公告，该事项目前处于申报阶段，是否受理存在不确定性， 公司将严格遵守法律、法规及规范性文件的规定，根据该事项发展及时履行 信息披露义务；公司于 2025 年 09 月 23 日披露了《2025 年前三季度业绩 ...

证券代码：300604 证券简称：长川科技 公告编号：2025-065 杭州长川科技股份有限公司 关于公司实际控制人之一致行动人、持股5%以上股东 权益变动比例触及1%整数倍暨减持计划实施完毕的公告 二、本次减持计划实施完成的情况 （一）本次减持情况 | 股东名称 | 减持 | 减持 | 减持均价 | 减持数量 | 减持数量占 公司总股本 | | --- | --- | --- | --- | --- | --- | | | 方式 | 日期 | （元/股） | （股） | 比例 | 公司实际控制人之一致行动人、持股5%以上股东杭州长川投资管理合伙 企业（有限合伙）保证信息披露的内容真实、准确、完整，不存在虚假记载 、误导性陈述或重大遗漏。 本公司及董事会全体成员保证信息披露内容与信息披露义务人提供的 信息一致。 杭州长川科技股份有限公司（以下简称"公司"或"长川科技"）于2025年 07月22日披露了《杭州长川科技股份有限公司关于公司实际控制人之一致行动人 、持股5%以上股东及高级管理人员减持股份计划的预披露公告》（公告编号： 2025-049）（以下简称"本次减持计划"），公司实际控制人之一致行动人、持 股 ...

证券代码：300604 证券简称：长川科技 公告编号：2025-066 杭州长川科技股份有限公司 1、股东股份解除质押的基本情况 关于实际控制人股份解除质押的公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、误 导性陈述或重大遗漏。 杭州长川科技股份有限公司（以下简称"公司"）于近日接到公司控股股东、 实际控制人赵轶先生的通知，获悉赵轶先生将其持有的本公司股份办理了解除质押 手续，具体情况如下： 一、控股股东、实际控制人股份解除质押的基本情况 1 | | | 注：表中限售股不含高管锁定股。 二、备查文件 1、证券质押及司法冻结明细表； 2、股票质押式回购交易协议书； | 股东名称 | 是否为控股股东 或第一大股东 | | 本次解除 质押数量（股） | 占其所持 股份比例 | 占当时公司 总股本比例 | 质押 起始日 | 解除 日期 | 质权人 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 及其一致行动人 | | | | | | | | | 赵轶 | | 是 | 22,420,000 | 15.84% | 3.5 ...

Market Overview - On September 24, the Shanghai Composite Index rose by 0.83%, the Shenzhen Component Index increased by 1.8%, and the ChiNext Index climbed by 2.28% [2] - A total of 51 stocks appeared on the "Dragon and Tiger List" due to significant trading activity, with a net inflow of funds amounting to 5.15 billion yuan into Tongfu Microelectronics (002156.SZ) [2][4] Key Stocks - Tongfu Microelectronics saw the highest net buying amounting to 514.93 million yuan, representing 14.54% of its total trading volume, and its stock price increased by 10% with a turnover rate of 6.3% [4][6] - The stock with the highest net outflow was Kaimete Gas (002549.SZ), which experienced a net selling of 196.54 million yuan, accounting for 3.23% of its total trading volume, while its stock price rose by 3.86% [5][10] Institutional Activity - Institutions were active in 23 stocks on the Dragon and Tiger List, with a total net selling of 74.69 million yuan. Specifically, institutions net bought 12 stocks and net sold 11 stocks [6][12] - The stock with the highest net institutional buying was Huicheng Co., Ltd. (688403.SH), which rose by 15.84% and had a turnover rate of 10.08% [6][7] Northbound Capital - Northbound capital participated in 24 stocks on the Dragon and Tiger List, with a total net outflow of 505 million yuan. The Shanghai Stock Connect saw a net buying of 6 stocks and a net selling of 3 stocks, while the Shenzhen Stock Connect had a net buying of 5 stocks and a net selling of 10 stocks [10][12] - The stock with the highest net buying from northbound capital was Heertai (002402.SZ), with a net inflow of 325 million yuan, representing 2.21% of its total trading volume [10][13] Summary of Institutional and Northbound Capital Actions - Both institutions and northbound capital jointly net bought Heertai and Enjie Co., Ltd. while jointly net sold Deep Technology, Kaimete Gas, and others [12][13] - There were divergences in actions for stocks like Wanma Co., Ltd. and North China Innovation, where institutions sold while northbound capital bought [12][13]

2025年7月22日，长川科技披露股东减持计划，其实际控制人之一致行动人、持股5%以上股东长川投 资，计划15个交易日后3个月内，通过集中竞价及大宗交易减持不超1122万股，占总股本1.7796%。近 日公司公告，8月25日至9月24日，长川投资累计减持1121.9977万股，占总股本1.7796%，减持计划实施 完成，未超计划约定股数。本次减持符合法规，未违规。减持后，控股股东、实际控制人及其一致行动 人合计持股占比26.6312%，不影响公司控制权、治理结构和持续经营。 ...