智通财经APP讯，科济药业-B(02171)发布公告，于2025年11月20日斥资297.44万港元回购16.8万股股 份。 ...

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 公司名稱： 科濟藥業控股有限公司 呈交日期： 2025年11月20日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 | 第一章節 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 | 不適用 | | 於香港聯交所上市 | 是 | | | 證券代號 (如上市) | 02171 | 說明 | | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | | 庫存股份變動 | | | | 事件 | | 已發行股份（不包括庫存股份）數 目 | | 佔有 ...

截至发稿，百济神州(06160.HK)涨4.36%、药捷安康-B(02617.HK)涨3.77%、科济药业-B(02171.HK)涨 1.89%。 ...

Core Viewpoint - Cancer immunotherapy is emerging as a key treatment method for cancer, following surgery, radiotherapy, and chemotherapy, and is expected to see significant market growth in the coming years [1][6][7]. Group 1: Industry Definition and Classification - Cancer immunotherapy aims to activate or enhance the immune system to target tumor cells, utilizing methods such as cytokine therapy, cancer vaccines, T-cell therapy, and immune checkpoint inhibitors [2][4]. Group 2: Current Development Status - Cancer remains a leading health threat, with over 10 million deaths annually. The global anti-cancer drug market is projected to grow from $150.3 billion in 2020 to $253.3 billion in 2024, with cancer immunotherapy expected to reach $69.91 billion, accounting for 27.60% of the market [4][6][7]. Group 3: Industry Chain - The cancer immunotherapy industry chain includes upstream activities such as basic research and drug design, midstream development and production, and downstream medical institutions and testing agencies [8]. Group 4: Development Environment and Policies - Cancer is the leading cause of death globally, with a low early diagnosis rate in China. The government has implemented policies to enhance cancer prevention and treatment, such as the "Healthy China Action - Cancer Prevention and Control Action Implementation Plan (2023-2030)" [9]. Group 5: Competitive Landscape - The cancer immunotherapy market is characterized by concentrated leadership and technological differentiation, with key players including Legend Biotech, Akeso, I-Mab, Junshi Biosciences, and others. Notable advancements have been made in CAR-T, bispecific antibodies, and NK therapies [10][11]. Group 6: Future Development Directions - While cancer immunotherapy has transitioned from laboratory concepts to clinical practice, challenges such as resistance, toxicity, and accessibility remain. Future advancements may lead to a shift from "prolonging survival" to "functional cure" through interdisciplinary innovation and policy support [12][13].

Summary of Key Points Core Viewpoint - A total of 30 companies conducted share buybacks on November 17, 2025, with China Feihe (06186) leading in both the number of shares repurchased and the total amount spent on buybacks [1]. Group 1: Buyback Details - China Feihe (06186) repurchased 10.81 million shares for a total of 47.19 million yuan, representing 1.532% of its total share capital [2]. - COSCO Shipping Holdings (01919) repurchased 3 million shares for 41.62 million yuan, accounting for 1.083% of its total share capital [2]. - Sinopec Limited (00386) repurchased 3.79 million shares for 16.73 million yuan, which is 0.120% of its total share capital [2]. Group 2: Other Notable Buybacks - Lianlian Digital (02598) repurchased 1.71 million shares for 13.67 million yuan, representing 2.608% of its total share capital [2]. - Linklogis Technology (09959) repurchased 2.65 million shares for 7.40 million yuan, accounting for 4.885% of its total share capital [2]. - Jitu Express (01519) repurchased 640,000 shares for 6.25 million yuan, which is 0.041% of its total share capital [2]. Group 3: Additional Companies - Mengniu Dairy (02319) repurchased 200,000 shares for 2.98 million yuan, representing 0.660% of its total share capital [2]. - Kangning Jereh Pharmaceutical (09966) repurchased 350,000 shares for 3.42 million yuan, accounting for 0.211% of its total share capital [3]. - Huajian Medical (01931) repurchased 593,000 shares for 3.64 million yuan, which is 0.660% of its total share capital [3].

Core Viewpoint - The company Kintor Pharmaceutical Co., Ltd. (stock code: 02171) announced a share buyback plan, indicating confidence in its stock value and future prospects [1] Group 1: Share Buyback Details - The company plans to repurchase 112,000 shares at a total cost of HKD 1.9682 million [1] - The buyback price per share ranges from HKD 17.41 to HKD 17.64 [1]

Core Viewpoint - Kintor Pharmaceutical Co., Ltd. announced a share buyback plan, indicating confidence in its stock value and future prospects [1] Group 1 - The company will spend HKD 1.9682 million to repurchase 112,000 shares [1] - The buyback price per share ranges from HKD 17.41 to HKD 17.64 [1]

Core Viewpoint - 科济药业-B (02171.HK) announced a share buyback of 112,000 shares at a cost of HKD 1.97 million on November 17 [1] Group 1 - The company executed a buyback program, indicating confidence in its stock value [1] - The total expenditure for the buyback was HKD 1.97 million [1] - The number of shares repurchased was 112,000 [1]

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 公司名稱： 科濟藥業控股有限公司 呈交日期： 2025年11月17日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 | 第一章節 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 | 不適用 | | 於香港聯交所上市 | 是 | | | 證券代號 (如上市) | 02171 | 說明 | | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | | 庫存股份變動 | | | | | 事件 | 已發行股份（不包括庫存股份）數 目 | | 佔有 ...

Core Viewpoint - Kintor Pharmaceutical Co., Ltd. (科济药业-B) shares rose over 4%, currently trading at 18.3 HKD with a transaction volume of 12.33 million HKD, following the announcement of an updated share buyback plan [1] Group 1: Share Buyback Plan - The company announced an updated share buyback plan, effective from November 13, 2025, allowing the repurchase of up to 25.461 million shares within 50 trading days in the open market [1] - The updated buyback plan's 25.461 million shares, combined with shares repurchased in 2025, will represent 5% of the total issued shares as of the authorization date in 2025 [1] Group 2: Shareholding Changes - The board was informed that Yijie Biotechnology Holdings Limited and its concert parties (collectively referred to as "Yijie Concert Group") purchased a total of 100,000 shares between November 6 and November 10, 2025 [1] - Following this acquisition, the Yijie Concert Group holds 218 million shares, accounting for approximately 37.92% of the total issued shares as of the announcement date, excluding treasury shares [1]