Summary of Key Points Core Viewpoint - The Hong Kong IPO market saw four companies submit listing applications this week, with no companies passing the hearing, and four companies in the process of offering shares, including one that has officially listed. Group 1: Companies Submitting Listing Applications - On March 18, Zhuozheng Medical Holdings Limited submitted a listing application to the Hong Kong Stock Exchange, marking its second attempt after a previous application in May 2024. The company operates 20 medical service institutions in China and is the third-largest private mid-to-high-end comprehensive medical service provider in the country, with a market share of 1.7% based on 2023 revenue [2]. - On March 21, Aolian Service Group Co., Ltd. submitted a listing application, focusing on business and community service in Guangdong Province, China. The company ranked 16th and 11th among independent property management service providers in China based on total revenue and net profit, respectively [3]. - On March 21, Jiangbolong (301308.SZ), a leading independent semiconductor memory manufacturer, submitted a listing application. The company reported a revenue of 17.464 billion RMB in the previous year, a 72.48% increase, and a net profit of 499 million RMB, up 160.24% [4]. - On March 21, Beijing Yunji Technology Co., Ltd. submitted a listing application, aiming to become the first stock in the robot service sector. The company is the largest in the global market for hotel scene robot service agents based on 2023 revenue [4][5]. Group 2: Companies in the Offering Process - Weisheng Pharmaceutical-B (02561.HK) was open for subscription from March 13 to March 18, 2025, with a subscription rate of 72.64 times. The stock officially listed on March 21, 2025, and closed at the issue price after an initial drop of over 6% [6]. - Nanshan Aluminum International (02610.HK) is in the process of offering 88.2353 million shares, with a price range of 26.60 to 31.50 HKD per share, expected to start trading on March 25, 2025 [6]. - Shubao International (02569.HK) is offering 250 million shares, with a price range of 0.5 to 0.6 HKD per share, expected to start trading on March 27, 2025 [7]. - Jiangsu Hongxin (02625.HK) is offering 53.562 million shares, with a price range of 2.5 to 3 HKD per share, expected to start trading on March 31, 2025 [7].