6月150家IPO受理企业，有30家已问询，最短仅9天！

Core Viewpoint - The article highlights the significant improvement in the IPO review efficiency of the Shanghai and Shenzhen stock exchanges, with a notable number of companies receiving first-round inquiries shortly after their applications were accepted [1][2]. Group 1: IPO Statistics - As of June 2025, a total of 150 IPO companies were accepted by the three major exchanges, with 30 companies receiving their first-round inquiries by July 10, 2025 [1]. - The shortest interval from acceptance to the first inquiry was 9 days, while the longest was 28 days, with an average interval of 18.5 days [1][2]. - Seven companies received their first-round inquiries on weekends, indicating the commitment of review personnel [1]. Group 2: Review Efficiency - The exchanges' review institutions are required to issue first-round inquiries within 20 working days from acceptance, and the recent data shows that the average interval of 18.5 days is calculated in calendar days, suggesting even shorter working day intervals [2]. - The efficiency of the review process has significantly improved, with personnel working overtime during weekends to meet the demands [2].