科创成长层首批“上新”，禾元生物、西安奕材、必贝特集体亮相

Core Points - The article highlights the debut of three companies: He Yuan Bio (688765.SH), Xi'an Yicai (688783.SH), and Bibet (688759.SH) at the Shanghai Stock Exchange listing ceremony on October 28 [1] - These companies are the first batch of new registered firms in the Sci-Tech Innovation Board's growth tier since the "1+6" reform, enhancing the "hard technology" content of the sector [1] Company Summaries - Xi'an Yicai raised a total of 4.636 billion yuan through its initial public offering [1] - He Yuan Bio raised 2.599 billion yuan in its IPO [1] - Bibet secured 1.6 billion yuan from its initial public offering [1] - The total fundraising amount from these three companies is 8.835 billion yuan [1]