Core Insights - The report highlights significant changes in the shareholding ratios of various companies under the Hong Kong Stock Connect program, indicating shifts in investor sentiment and potential investment opportunities. Group 1: Increased Shareholding Ratios - The companies with the largest increases in shareholding ratios include: - Hang Seng China Enterprises (02828) with an increase of 4.29%, reaching a holding ratio of 19.02% [1][2] - Dongjiang Environmental (00895) with an increase of 2.08%, reaching a holding ratio of 42.98% [1][2] - Meizhong Jiahe (02453) with an increase of 2.02%, reaching a holding ratio of 32.46% [1][2] - Over the last five trading days, the top gainers in shareholding ratios were: - Hang Seng China Enterprises (02828) with an increase of 11.75% [5] - Changfei Optical Fiber (06869) with an increase of 7.15%, reaching a holding ratio of 45.78% [5] - Zhengzhou Bank (06196) with an increase of 3.95%, reaching a holding ratio of 51.58% [5] Group 2: Decreased Shareholding Ratios - The companies with the largest decreases in shareholding ratios include: - Shandong Molong (00568) with a decrease of 3.32%, holding 58.15% [3][4] - Kanglong Chemical (03759) with a decrease of 1.21%, holding 54.05% [3][4] - Green Leaf Pharmaceutical (02186) with a decrease of 1.09%, holding 39.33% [3][4] - Over the last five trading days, the top decliners in shareholding ratios were: - Shandong Xinhua Pharmaceutical (00719) with a decrease of 5.14%, holding 42.62% [6] - Guolian Minsheng (01456) with a decrease of 2.30%, holding 52.59% [6] - Dongfang Electric (01072) with a decrease of 2.06%, holding 40.71% [6] Group 3: Long-term Trends - Over the last 20 trading days, the companies with the largest increases in shareholding ratios included: - Hang Seng China Enterprises (02828) with an increase of 18.02%, holding 19.02% [8] - Changfei Optical Fiber (06869) with an increase of 17.40%, holding 45.78% [8] - Junda Co., Ltd. (02865) with an increase of 14.19%, holding 27.55% [8] - The companies with the largest decreases in shareholding ratios over the last 20 trading days included: - Shijiazhuang Octagon (09676) with a decrease of 13.12%, holding 9.51% [9] - Marco Digital Technology (01942) with a decrease of 9.35%, holding 43.30% [9] - Tigermed (03347) with a decrease of 8.65%, holding 58.37% [9]

Core Viewpoint - The company announced that one of its actual controllers, Ms. Zheng Bei, has pledged and subsequently released a portion of her shares in the company [1] Summary by Relevant Sections - Share Pledge: On July 30, 2025, Ms. Zheng pledged 7.35 million shares [1] - Share Release: On July 31, 2025, Ms. Zheng released 7.61 million shares from the pledge [1]

于2025年7月30日，郑北质押735万股股份。2025年7月31日，郑北解除质押761万股股份。 康龙化成（300759）(03759)公布，公司近日接到公司实际控制人之一郑北女士的函告，获悉郑北女士 将其所持有的公司部分股份进行了质押和解除质押。 ...

香港交易及結算所有限公司、香港聯合交易所有限公司（「聯交所」）及香港中央結算有限公司 （「香港結算」）對本公告的內容概不負責，對其準確性或完整性亦不發表任何聲明，並明確表 示概不就因本公告全部或任何部分內容而產生或因依賴該等內容而引致的任何損失承擔任何責 任。 Pharmaron Beijing Co., Ltd. 康 龍 化 成（ 北 京 ）新 藥 技 術 股 份 有 限 公 司 康龍化成（北京）新藥技術股份有限公司 主席 樓柏良博士 中華人民共和國，北京 2025年8月1日 於本公告日期，董事會包括執行董事樓柏良博士、樓小強先生及鄭北女士；非執 行董事李家慶先生及萬璇女士；獨立非執行董事李麗華女士、曾坤鴻先生及余堅 先生。 （於中華人民共和國註冊成立的股份有限公司） （股份代號：3759） 海外監管公告 本公告乃康龍化成（北京）新藥技術股份有限公司（「本公司」）根據香港聯合交易所 有限公司證券上市規則第13.10B條作出。 茲載列本公司於深圳證券交易所網站刊登公告如下，僅供參閱。 承董事會命 证券代码：300759 证券简称：康龙化成 公告编号：2025-039 康龙化成（北京）新药技术股份有限公司 关于 ...

证券代码：300759 证券简称：康龙化成 公告编号：2025-039 | | | | | | | | 已质押股份 | | 未质押股份 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | 本次质押 | 本次质押 | 占其 | 占公 | 情况 | | 情况 | | | | 持股数量 | 持股 | 和解质押 | 和解质押 | 所持 | 司总 | 已质押股 | 占已 | 未质押股 | 占未 | | 股东名称 | | 比例 | 前质押股 | 后质押股 | 股份 | 股本 | 份限售和 | 质押 | | 质押 | | | （股） | | | | | | | | 份限售和 | | | | | (%) | 份数量 | 份数量 | 比例 | 比例 | 冻结、标 | 股份 | 冻结数量 | 股份 | | | | | （股） | （股） | (%) | (%) | 记数量 | 比例 | （股） | 比例 | | | | | | | | | （股） | (%) | | (%) | | 楼小强 | 60,540,050 | 3 ...

格隆汇8月1日丨根据联交所最新权益披露资料显示，2025年7月28日，康龙化成(03759.HK)遭JPMorgan Chase & Co.以每股均价23.1782港元减持好仓80.06万股，涉资约1855.54万港元。 减持后，JPMorgan Chase & Co.最新持好仓数目为17,567,591股，持好仓比例由6.09%下降至5.82%。 来源：格隆汇APP | 夜格序线 | 大身東/愛車/最高行政人員名稱作出技露的 寶入/費出或涉及0 種股的平河量 | | | | | | 持法律法的股份數目 作已發行的 利國唯生的日期 相談我的 禮權頂轉發。 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | STETE | 限分割日 | | | | ( 跨書隨上述*註 南投開機股(日/月7年) 權益 | | | | | | | -22 17 | | HERE BEAR | | | | | | | | | 196 | | CS20250731E00117 | JPMorgan Chase & Co. | 1201(L) | | 800,553(L) ...

香港联交所最新资料显示，7月28日，摩根大通减持康龙化成（300759）(03759)80.0553万股，每股作价 23.1782港元，总金额约1855.54万港元。减持后最新持股数目约为1756.76万股，最新持股比例为 5.82%。 ...

智通财经APP获悉，香港联交所最新资料显示，7月28日，摩根大通减持康龙化成(03759)80.0553万股， 每股作价23.1782港元，总金额约1855.54万港元。减持后最新持股数目约为1756.76万股，最新持股比例 为5.82%。 ...

7月31日，医疗服务行业上涨0.06%，今日主力资金流出10.13亿元，成分股18只上涨，24只下跌。 主力资金净流出居前的分别为药明康德（5.09亿元）、爱尔眼科（2.52亿元）、康龙化成（2.14亿 元）、昭衍新药（1.19亿元）、成都先导（6247.01万元）。 序号代码名称最新价涨跌幅主力净流入主力净占比1301096百诚医药58.457.091.29亿元12.93%2002044美 年健康5.111.391.09亿元8.9%3002173创新医疗15.347.729399.58万元8.27%4300149睿智医药 14.243.565741.76万元3.07%5603882金域医学30.850.623766.17万元7.95%6301293三博脑科 50.083.582790.86万元3.88%7300244迪安诊断16.11.582710.14万元4.4%8301080百普赛斯56.311.621235.77 万元5.54%9002219新里程2.22-0.89956.46万元7.94%10300347泰格医药68.110.55913.83万元0.52% 来源：金融界 ...

Core Insights - The article highlights the changes in the Hong Kong Stock Connect holdings, indicating which companies have seen the largest increases and decreases in shareholding percentages. Group 1: Increased Holdings - Changfei Optical Fiber Cable (06869) saw the largest increase in holdings, up by 3.06% to a total holding of 41.69% [1][2] - Kanglong Chemical (03759) increased by 2.36%, reaching a holding of 54.24% [1][2] - Yisou Technology (02550) rose by 1.80%, with a current holding of 58.01% [1][2] - Other notable increases include China Zhongjin (01880) with a 0.78% increase to 41.73% and Shanghai Electric (02727) with a 0.76% increase to 43.36% [2] Group 2: Decreased Holdings - Shandong Xinhua Pharmaceutical (00719) experienced the largest decrease, down by 1.74% to a holding of 46.02% [1][3] - Southern Hengsheng Technology (03033) decreased by 0.95%, now holding 61.82% [1][3] - Jihong Co., Ltd. (02603) saw a reduction of 0.91%, with a current holding of 37.85% [1][3] - Other significant decreases include Junshi Biosciences (01877) down by 0.76% to 50.62% and New China Life Insurance (01336) down by 0.71% to 53.23% [3][4] Group 3: Five-Day Changes - Over the last five trading days, Yisou Technology (02550) had the highest increase of 13.77%, reaching 58.01% [5] - Changfei Optical Fiber Cable (06869) increased by 9.53% to 41.69% [5] - The Hang Seng China Enterprises Index (02828) rose by 5.73%, now at 7.19% [5] - Other notable increases include China Energy Construction (03996) up by 5.39% to 21.41% [5] Group 4: Twenty-Day Changes - In the last twenty days, Haotian International Construction (01341) saw the largest increase of 33.88%, reaching 59.80% [8] - Jihong Co., Ltd. (02603) increased by 26.53% to 37.85% [8] - Yisou Technology (02550) rose by 19.75% to 58.01% [8] - Other significant increases include Oriental Electric (01072) up by 15.27% to 43.05% [8] Group 5: Summary of Trends - The data indicates a trend of increasing foreign investment in certain technology and pharmaceutical companies, while traditional sectors like pharmaceuticals and steel are experiencing reductions in foreign holdings [1][5][8]