大普微创业板IPO过会，业绩增长可持续性等遭追问

Group 1 - The core viewpoint of the article is that Shenzhen Dapu Microelectronics Co., Ltd. has successfully passed the IPO review for its listing on the ChiNext board, aiming to raise approximately 1.878 billion yuan [1] Group 2 - Dapu Microelectronics is primarily engaged in the research and sales of enterprise-level SSD products for data centers [1] - The company’s IPO was accepted on June 27, 2025, and it entered the inquiry stage on July 6 of the same year [1] - The listing committee has requested Dapu Microelectronics to explain the sustainability of its performance growth, considering industry cycles, market competition, product advantages, cost transmission capabilities, major clients, and current orders [1] - The company is expected to potentially turn profitable by 2026, subject to feasibility and prudence [1]