Core Viewpoint - 康诺亚-B (02162) has entered into a placement and subscription agreement to sell and issue shares, aiming to raise approximately HKD 854 million for various development and operational purposes [1][2]. Group 1: Share Placement and Subscription - The total number of shares to be placed is 21.6 million, representing approximately 7.72% of the company's issued shares as of the announcement date [2]. - The number of subscription shares is 19 million, accounting for about 6.36% of the expanded share capital post-placement and subscription [2]. - The placement price is set at HKD 45.48 per share, which is a discount of approximately 6.52% compared to the closing price of HKD 48.65 on June 10, 2025 [2]. Group 2: Use of Proceeds - The net proceeds from the subscription, estimated to be around HKD 854 million after deducting commissions and estimated expenses, will be allocated for: - Research and development expenses for CM512, CM518D1, and other pipeline projects [2]. - Commercialization of the drug Siplizumab [2]. - Capital expenditures for manufacturing and research facilities [2]. - General corporate and operational funding [2].

Investment Rating - The report maintains an "Overweight" rating for the pharmaceutical and biotechnology industry [5]. Core Viewpoints - The investment enthusiasm for innovative drugs remains high, with a focus on genuine innovation and stable high-dividend stocks. The recent ASCO annual meeting showcased the competitiveness of Chinese pharmaceutical companies in new drug development, leading to a positive market response [2][23]. - The report suggests focusing on companies with strong clinical progress and international expansion capabilities, such as Yifang Biotech-U, Zai Lab-U, Rongchang Biotech (A+H), and Xinlitai [2][24]. - Given the complex macroeconomic environment and recent financial policies aimed at stabilizing the market, leading pharmaceutical companies with robust growth and high dividend characteristics are seen as attractive investment opportunities [2][24]. Summary by Sections Market Review - Last week, the pharmaceutical and biotechnology index rose by 1.13%, outperforming the CSI 300 index by 0.25 percentage points but underperforming the ChiNext index by 1.53 percentage points, ranking 17th among 31 sub-industries [1][18]. - The Hong Kong Hang Seng Healthcare Index increased by 6.1%, outperforming the Hang Seng China Enterprises Index by 3.76 percentage points [1][18]. Company Updates - Recent developments include the IND application for HRS-4508 by Heng Rui Pharmaceutical and ongoing clinical trials for HMPL-306 and HS-10374 by Hutchison China MediTech, as well as HS-10506 and CM518D1 by Hansoh Pharmaceutical and ConvaTec, respectively [32][34]. High Dividend Stocks - The report identifies several high-dividend stocks in the pharmaceutical sector, including Huate Dain, Jichuan Pharmaceutical, Kefu Medical, Xizang Pharmaceutical, Jiangzhong Pharmaceutical, and others, which are expected to benefit from recent monetary and fiscal policies [2][24][25]. R&D Progress - The report highlights the ongoing clinical trials and regulatory approvals for various innovative drugs, indicating a robust pipeline for the companies involved [32][34]. Investment Strategy - The report emphasizes a structural selection of investment opportunities based on payment willingness and ability, focusing on three payment channels: hospital payments, out-of-pocket payments, and overseas payments. Key recommendations include Heng Rui Pharmaceutical, Mindray Medical, United Imaging Healthcare, and Yiyuan Medical [29].

Core Insights - The article discusses the challenges faced by patients with chronic rhinosinusitis with nasal polyps (CRSwNP) and seasonal allergic rhinitis (SAR), highlighting the limitations of traditional treatments and the emergence of innovative therapies like Dupilumab [1][2][3] Group 1: Patient Challenges - Many patients with CRSwNP and SAR experience inadequate treatment outcomes, with about 50% of CRSwNP patients facing recurrence of symptoms despite standardized medical and surgical interventions [1] - A significant percentage of patients with moderate to severe SAR do not achieve effective symptom control even when using potent nasal corticosteroids and antihistamines [1][3] Group 2: Innovative Treatment Development - The approval of Supilumab (康悦达) by the National Medical Products Administration (NMPA) for CRSwNP in December 2024 marks a significant advancement in treatment options [2] - Supilumab is the first IL-4Rα biological agent approved for SAR, expanding its therapeutic applications [2][3] Group 3: Clinical Efficacy - In clinical trials, Supilumab demonstrated significant efficacy, with 72% of patients showing notable reduction in nasal polyps within two weeks of treatment, and 81% achieving at least a 50% reduction by 24 weeks [3][4] - For SAR, 52% of patients achieved nasal airflow within four days of treatment, and 84% reported mild or no nasal symptoms after four weeks [4] Group 4: Market Potential - The global market for IL-4Rα-targeted drugs is projected to grow significantly, with estimates reaching $12.2 billion by 2024 and $28.7 billion by 2030, reflecting a compound annual growth rate of 15.2% [5] - The competitive landscape is evolving, with domestic companies like 康诺亚 gaining traction in the IL-4Rα drug market, challenging established players [5][6] Group 5: Future Directions - 康诺亚 is actively exploring additional indications for Supilumab, including adolescent atopic dermatitis and nodular prurigo, aiming to address unmet clinical needs and reduce treatment costs [9][11] - The company is also developing a diverse pipeline of therapies, including second-generation bispecific antibodies and ADCs, to enhance treatment options for various diseases [10][11]