英集芯跌2.9% 2022年上市超募5亿元

Group 1 - The core point of the article is that Yingjixin's stock price has declined by 2.90%, closing at 20.12 yuan, indicating it is currently in a state of decline since its IPO [1] - Yingjixin was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on April 19, 2022, with an initial issuance of 42 million shares at a price of 24.23 yuan per share [1] - The total amount raised from the initial public offering (IPO) was 1.018 billion yuan, with a net amount of 907 million yuan, which exceeded the originally planned fundraising by 507 million yuan [1] Group 2 - The company initially intended to raise 401 million yuan for projects related to power management chip development, fast charging chip development, and to supplement working capital [1] - The total issuance costs (excluding tax) for the IPO amounted to 110.265 million yuan, with underwriting and sponsorship fees accounting for 90.7004 million yuan [1]