Core Viewpoint - The company, Changchun High-tech (000661), announced significant developments regarding its innovative drug pipeline and plans for H-share issuance on the Hong Kong Stock Exchange, while cautioning investors about the inherent risks associated with drug development [1] Group 1: Company Developments - The company reported on its innovative drug, Jinbeixin (Fuxin Qibai monoclonal antibody), and highlighted key projects under research in its 2025 semi-annual report [1] - The company is in the process of issuing H-shares and applying for listing on the main board of the Hong Kong Stock Exchange, with related procedures and work progressing smoothly [1] - There have been no significant changes in the company's operational conditions or external business environment recently [1] Group 2: Industry Context - The company emphasized the long cycle, high investment, and high uncertainty associated with innovative drug development, urging investors to be aware of the investment risks [1]

格隆汇9月2日｜长春高新晚间公告，公司2025年上半年实现营业收入66.03亿元，较上年同期降低 0.54%；实现归属于上市公司股东净利润9.83亿元，较上年同期降低42.85%。公司股票交易价格于2025 年9月1日、9月2日连续两个交易日收盘价格涨幅偏离值累计达到20.00%，属于股票交易的异常波动情 形。公司不存在关于公司的应披露而未披露的重大事项。 ...

长春高新公告，公司2025年上半年实现营业收入66.03亿元，较上年同期降低0.54%；实现归属于上市公 司股东净利润9.83亿元，较上年同期降低42.85%。公司股票交易价格于2025年9月1日、9月2日连续两个 交易日收盘价格涨幅偏离值累计达到20.00%，属于股票交易的异常波动情形。公司不存在关于公司的 应披露而未披露的重大事项。 ...

长春高新技术产业（集团）股份有限公司 关于公司股票交易异常波动的公告 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、股票交易异常波动的情况介绍 长春高新技术产业（集团）股份有限公司（以下简称"公司"）A股股票 （股票简称：长春高新，股票代码：000661）交易价格于2025年9月1日、9月2 日连续两个交易日收盘价格涨幅偏离值累计达到20.00%，根据深圳证券交易所 的相关规定，属于股票交易的异常波动情形。 二、公司关注并核实的情况 证券代码：000661 证券简称：长春高新 公告编号：2025-116 （3）拟发行境外上市外资股（H股）股票并申请在香港联合交易所有限公 司主板挂牌上市情况 2025年8月28日，公司召开第十一届董事会第十一次会议审议通过了拟发行 境外上市外资股（H股）股票并申请在香港联合交易所有限公司主板挂牌上市相 关议案。目前，该事项相关审议程序及具体工作正在有序推进。具体内容详见 公司于2025年8月30日在巨潮资讯网上披露的《第十一届董事会第十一次会议决 议公告》等相关公告及后续公告。 针对公司股票交易异常波动的情况，公司董事会就 ...

Group 1: Strong Individual Stocks - As of September 2, the Shanghai Composite Index fell by 0.45% to 3858.13 points, the Shenzhen Component Index decreased by 2.14% to 12553.84 points, and the ChiNext Index dropped by 2.85% to 2872.22 points [1] - A total of 53 stocks in the A-share market hit the daily limit up, with the top three strong stocks being: Shanzi Gaoke (000981), Changchun Gaoxin (000661), and Baiyin Youse (601212) [1] - The top 10 strong stocks with specific data include: - Shanzi Gaoke (000981): 4 days and 3 boards, turnover rate of 11.78%, and a closing price of 29.2 - Changchun Gaoxin (000661): 2 consecutive boards, turnover rate of 5.53%, and a closing price of 27.3 - Baiyin Youse (601212): 2 consecutive boards, turnover rate of 1.13%, and a closing price of 3.57 [1] Group 2: Strong Concept Sectors - The top three concept sectors with the highest gains in the A-share market are: Reducers, PEEK Materials, and Industrial Mother Machines [2] - The top 10 concept sectors with their respective performance include: - Reducers: 1.87% increase - PEEK Materials: 0.8% increase - Industrial Mother Machines: 0.62% increase - Gold Concept: 0.34% increase - China-South Korea Free Trade Zone: 0.33% increase - Cultivated Diamonds: 0.04% increase - Characteristic Towns: -0.07% decrease - Integrated Die Casting: -0.1% decrease - High Dividend Selection: -0.12% decrease - Agricultural Machinery: -0.18% decrease [3]

Market Overview - On September 2, the A-share major indices collectively adjusted, with a total trading volume of 2.91 trillion yuan, an increase of 134.8 billion yuan compared to the previous trading day [1] - The CPO concept experienced a significant pullback, while sectors such as communication equipment and semiconductors saw substantial declines. Conversely, the banking, precious metals, and robotics sectors rose against the trend [1] Stock Performance - A total of 44 stocks hit the daily limit up, with 13 stocks achieving consecutive limit-ups. The limit-up rate was 52% (excluding ST and delisted stocks) [3] - Notable stocks included Tianpu Co., which achieved an 8-day consecutive limit-up, and robotics concept stocks like Kosen Technology and Kaidi Co., which had 7 and 5 consecutive limit-ups, respectively [3] Key Stocks and Trading Data - Tianpu Co. reached a price of 57.10 yuan, with a 10% increase and an 8-day consecutive limit-up [4] - Changchun High-tech reported a 10% increase to 124.71 yuan, with a trading volume of 27.34 billion yuan and a turnover rate of 5.53% [6] - Supply and Marketing Cooperative achieved a 9.84% increase to 2.68 yuan, with a trading volume of 20.67 billion yuan [6] Institutional Trading - The top three net purchases on the daily leaderboard were Jilun Intelligent, Changchun High-tech, and Supply and Marketing Cooperative, with net purchases of 437 million yuan, 275 million yuan, and 258 million yuan, respectively [5] - The top three net sales were Hengbao Co., Wolong Electric Drive, and Liou Co., with net sales of 537 million yuan, 494 million yuan, and 259 million yuan, respectively [5] Sector Highlights - Wolong Electric Drive is focusing on humanoid robots and has reported a 36.76% year-on-year increase in net profit for the first half of 2025, amounting to 537 million yuan [17] - Changchun High-tech's revenue for the first half of 2025 was approximately 6.60 billion yuan, a year-on-year decline of 0.54%, with a net profit of about 983 million yuan, down 42.85% [10] - Supply and Marketing Cooperative is positioned as a national urban-rural circulation infrastructure operator, with a focus on smart supply chain transformation and a 105.47% year-on-year increase in online retail revenue for its commodity trading business in 2024 [13]

Group 1 - The overall trend of main funds showed a net outflow of 571.43 billion yuan on September 1, with a net ratio of -2.08%, indicating cautious operations by main funds [4] - Large orders experienced significant outflows, with super large orders net outflowing 244.45 billion yuan and large orders net outflowing 326.98 billion yuan [4] - In contrast, medium and small orders showed positive inflows, with medium orders net inflowing 33.89 billion yuan and small orders net inflowing 537.54 billion yuan, suggesting optimism among retail investors [4] Group 2 - Main funds primarily flowed into the medical sector, with significant inflows in medical services (15.29 billion yuan), biological products (11.80 billion yuan), and chemical pharmaceuticals (11.27 billion yuan) [5] - Notable stocks in the medical services sector included WuXi AppTec, while Changchun High & New and Heng Rui Medicine led inflows in their respective categories [5] - The technology sector, particularly software development and semiconductors, attracted small order inflows, with software development seeing 44.35 billion yuan and semiconductors 37.19 billion yuan [5] Group 3 - In August, main funds experienced a net outflow of 8020.33 billion yuan, a significant increase from July's outflow of 6721.3 billion yuan, indicating a more cautious stance [9] - Small order funds continued to show strong inflows, with a net inflow of 8212.6 billion yuan in August, maintaining a trend of consistent inflows since April [9] - The market is characterized by retail investors entering as institutions stabilize their positions, leading to increased volatility but overall healthy market conditions [9]

资金流向方面，今日该股主力资金净流入5.31亿元，其中，特大单净流入6.17亿元，大单资金净流出 8647.03万元。近5日主力资金净流入10.43亿元。 融资融券数据显示，该股最新（9月1日）两融余额为17.75亿元，其中，融资余额为17.70亿元，融券余 额为553.30万元。近5日融资余额合计增加1.51亿元，增幅为9.36%，融券余额合计增加224.43万元，增 幅68.24%。（数据宝） | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 国联民生证券股份有限公司宁波分公司 | 17465.63 | 0.00 | | 买二 | 国联民生证券股份有限公司宁波财神殿南路证券营业部 | 12396.17 | 0.00 | | 买三 | 国泰海通证券股份有限公司上海松江区中山东路证券营业 | 10074.05 | 334.14 | | | 部 | | | | 买四 | 深股通专用 | 7317.87 | 7768.83 | | 买五 | 华鑫证券有限责任公司上海世纪大道证券营业部 | 59 ...

中国经济网北京9月2日讯 长春高新(SZ:000661)今日股价涨停，截至收盘报124.71元，涨幅 10.00%，总市值508.74亿元。该股此前1个交易日涨停。 （责任编辑：康博） ...

Group 1 - The A-share market experienced a significant pullback on September 2, with the Shanghai Composite Index down 0.85%, the Shenzhen Component down 2.70%, and the ChiNext Index down 3.75% [1] - The A500 ETF (512050), which tracks the CSI A500 Index, saw a decline of 1.59%, but several of its holdings, such as Changchun Gaoxin, achieved a trading limit increase, indicating some stocks are performing well despite the overall market downturn [1] - As of September 1, the margin trading balance in the A-share market reached a historical high of 22,969.91 billion yuan, with a financing balance of 22,808.29 billion yuan, marking an increase of 4,266.84 billion yuan since the beginning of the year [1] Group 2 - Current market conditions show a significant increase in trading activity, with a notable rise in the proportion of financing funds and northbound trading from the Stock Connect, indicating a positive market sentiment [2] - The new generation core A500 ETF (512050) allows investors to capture market opportunities by providing exposure to core A-share assets, utilizing a dual strategy of industry balanced allocation and leading stock selection [2] - The insurance capital's shareholding in A-shares has reached a historical high, reflecting a stronger long-term investment presence that supports the market's strategic strength and stability [2]