Core Insights - Rongchang Biopharma (09995) shares rose over 8%, reaching HKD 115 with a trading volume of HKD 222 million [1] Group 1: Clinical Development - On September 18, Rongchang Biopharma announced that its self-developed innovative drug, RC18 (brand name: Tai'ai®), targeting both BLyS and APRIL, has successfully completed a 48-week open-label extension study for the treatment of generalized Myasthenia Gravis (gMG) [1] - The long-term efficacy data from this study has been selected for an oral presentation at the 2025 American Association of Neuromuscular and Electrodiagnostic Medicine (AANEM) annual meeting, scheduled for October 29 to November 1 in San Francisco, California [1] Group 2: Strategic Partnerships - Rongchang Biopharma disclosed during its earnings briefing that in August 2021, it entered into a global exclusive licensing agreement with Seattle Genetics (now acquired by Pfizer Inc.) for the global development and commercialization rights of RC48 outside of its region (excluding Japan and Singapore) [1] - Currently, the clinical trials for RC48 are being advanced as planned by Pfizer in overseas markets [1]

Group 1 - The core viewpoint of the news highlights the performance of the Sci-Tech Innovation Board, with Rongchang Biologics leading the gains at 9.77% and the overall market showing mixed results [1] - Rongchang Biologics announced the successful completion of the primary endpoint in the Phase III clinical trial of its innovative drug, RC18 (brand name: Tai Ai®), for the treatment of primary Sjögren's syndrome (pSS) [1] - Jianghai Securities emphasizes that innovation-driven growth and internationalization are the main themes in the industry, with increased policy support for innovative drugs and enhanced R&D capabilities of domestic pharmaceutical companies [1] Group 2 - The Sci-Tech 100 ETF (588800) closely tracks the Sci-Tech 100 Index, which is the first and only mid-cap style index on the Sci-Tech Innovation Board, focusing on high-growth tech companies in the semiconductor, pharmaceutical, and new energy sectors [2]

荣昌生物制药（烟台）股份有限公司 股东大会会议资料 荣昌生物制药（烟台）股份有限公司 会议资料 股票简称：荣昌生物 为了维护全体股东的合法权益，确保股东大会的正常秩序和议事效率，保 证大会的顺利进行，根据《中华人民共和国公司法》（以下简称"《公司 法》"）、《中华人民共和国证券法》（以下简称"《证券法》"）、中国证监 会《上市公司股东大会规则》以及《荣昌生物制药（烟台）股份有限公司章程》、 《荣昌生物制药（烟台）股份有限公司股东大会议事规则》的相关规定，特制 定本会议须知： 一、为确认出席大会的股东或其代理人或其他出席者的出席资格，会议工 作人员将对出席会议者的身份进行必要的核对工作，请被核对者给予配合。 股票代码：688331 议案》 荣昌生物制药（烟台）股份有限公司 大会及 2025 年第一次 H 股类别股东大会 会议须知 二、为保证本次大会的严肃性和正常秩序，切实维护股东的合法权益，请 出席大会的股东或其代理人或其他出席者准时到达会场签到确认参会资格，在 会议主持人宣布现场出席会议的股东和代理人人数及所持有的表决权数量之前， 会议登记应当终止。 三、会议按照会议通知上所列顺序审议、表决议案。 四、股东及 ...