Group 1 - The stock of Jiehuate (688141.SH) closed at 30.72 yuan, with a decline of 2.10%, and a total market capitalization of 13.728 billion yuan, currently in a state of breaking issue [1] - Jiehuate was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on December 23, 2022, with an initial public offering of 58.08 million shares at a price of 38.26 yuan per share [1] - The total amount raised from the IPO was 222.21408 million yuan, with a net amount of 205.46849 million yuan, exceeding the original planned fundraising by 48.37376 million yuan [1] - The company originally intended to raise 157.09473 million yuan for various projects including high-performance power management chip R&D, analog chip R&D, automotive electronic chip R&D, advanced semiconductor process platform development, and working capital [1] - The total issuance costs for the IPO were 16.74559 million yuan, with underwriting fees amounting to 13.33284 million yuan [1] - The actual controllers of Jiehuate are Zhou Xun Wei, a U.S. national, and Huang Biliang, a resident of Macau, China [1] Group 2 - On February 18, Jiehuate announced the authorization for the management to initiate preparations for the issuance of H-shares and listing on the Hong Kong Stock Exchange [2] - The board of directors approved the management to start the preparatory work for the H-share listing, with an authorization period of 12 months from the date of board approval [2]