纳芯微A股跌3.24%H股跌0.35% 周一港股募22亿港元

Group 1 - The core viewpoint of the articles indicates that 纳芯微 (Naxin Micro) is currently experiencing a decline in its stock prices in both A-share and H-share markets, with A-shares down 3.24% and H-shares down 0.35% [1][2] - 纳芯微 was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on April 22, 2022, with an initial public offering (IPO) of 25.266 million shares at a price of 230.00 yuan per share, and is currently in a state of stock price decline [1] - The total amount raised from the IPO was 5.811 billion yuan, with a net amount of 5.581 billion yuan, which exceeded the originally planned fundraising amount of 750 million yuan by 4.831 billion yuan [1] - The total issuance costs for the IPO were 230 million yuan, including underwriting fees of 203 million yuan [1] Group 2 - 纳芯微 is set to be listed on the Hong Kong Stock Exchange on December 8, 2025, with a total of 19,068,400 H-shares being offered, of which 1,906,900 shares are for Hong Kong public offering and 17,161,500 shares for international offering [2] - The final offering price for the H-shares was set at 116.00 HKD, resulting in total proceeds of 2.2119 billion HKD, with net proceeds amounting to 2.0964 billion HKD after deducting estimated listing expenses of 115.6 million HKD [2] - The H-shares are also currently in a state of decline [2]