Zheng Quan Zhi Xing·2025-07-06 13:09Core Points - Tongyu New Materials (Guangdong) Co., Ltd. has successfully completed its initial public offering (IPO) and is now listed on the ChiNext board [1] - The IPO was approved by the Shenzhen Stock Exchange's listing review committee and registered by the China Securities Regulatory Commission [1] - The stock is named "Tongyu New Materials" with the stock code "301630" [1] Group 1 - The total number of new shares issued is 10 million, representing 100% of the total issuance [1] - The issuance was conducted through an online offering method, with no transfer of existing shares [1] - The online subscription and payment process concluded on July 3, 2025 [1] Group 2 - The underwriter, Xingye Securities Co., Ltd., fully underwrote the shares that were not subscribed by online investors, totaling 70,454 shares, amounting to 5,918,136.00 yuan [2] - The underwritten shares accounted for 0.70% of the total issuance [2] - The total issuance costs amounted to 79.6217 million yuan, excluding value-added tax [2]