New Stock News | Dao Tong Technology (688208.SH) Hong Kong IPO Prospectus Invalid

Zhitong Finance APP learned that the Hong Kong stock prospectus submitted by Shenzhen Dauton Technology Co., Ltd. (referred to as Dauton Technology (688208.SH)) on December 19, 2025 will expire after 6 months on December 19, 2026. CICC was its exclusive sponsor at the time of submission.