港股IPO市场延续活跃，一周18家公司递表，海致科技上市首日暴涨242%成年内最强新股

Group 1: IPO Market Activity - The Hong Kong IPO market remained active from February 9 to 15, with 18 companies submitting listing applications, 1 company passing the hearing, and 2 companies completing their public offerings [1] - Six new stocks were listed during this period, with several A-share listed companies initiating "A+H" dual listing processes [1] Group 2: Notable Listings - Haizhi Technology Group (02706.HK) was listed on February 13, with an initial price of HKD 27.06 per share, closing at HKD 92.60 on its first day, marking a 242.20% increase and a market capitalization exceeding HKD 37 billion [4] - The company received a subscription rate of 5065.06 times during the public offering phase and raised approximately HKD 655.4 million [4] Group 3: Company Submissions - Siyuan Electric (002028.SZ) submitted its listing application to the Hong Kong Stock Exchange on February 11, with CITIC Securities as the sole sponsor. The company ranks third among private enterprises in China's power distribution and control equipment market, holding a market share of 3.5% [3] - Other companies that submitted applications include Jingxin Pharmaceutical (002020.SZ) and Xinlitai (002294.SZ), both focusing on central nervous and cardiovascular diseases [3] Group 4: Market Trends - The IPO submissions included companies from various sectors, such as VDL Technology in consumer electronics, Helian Group in bulk commodity services, and Hai Rou Innovation in warehouse robotics [3] - In the biopharmaceutical sector, multiple companies, including Vimo Bio, Yimufeng Bio, Plai Medical, and Noling Bio, also submitted applications [3]