Group 1 - Zhongwei New Materials (02579.HK) closed at HKD 27.10, a decline of 2.378%, marking its lowest price since listing. The stock has dropped 20.29% since its IPO [1] - The company was listed on the Hong Kong Stock Exchange on November 17, 2025, with a total of 104,225,400 shares issued, including 10,422,600 shares for public offering in Hong Kong and 93,802,800 shares for international offering [1] - The final offer price was HKD 34.00, raising a total of HKD 3,543,663,600, with a net amount of HKD 3,432,609,775 after deducting estimated listing expenses of HKD 111,053,825 [1] Group 2 - The joint sponsors and coordinators for the issuance include Morgan Stanley Asia Limited and Huatai Financial Holdings (Hong Kong) Limited, among others [2] - Key cornerstone investors include Guizhou New Industrialization Development Equity Investment Fund, Baoda Investment (Hong Kong) Limited, and several others [3]