新股发行及今日交易提示-20250515

Group 1: New Stock Offerings - ST新潮 (600777) is undergoing a tender offer period from April 23, 2025, to May 22, 2025[1] - 普利退 (300630) has 4 trading days remaining until the last trading day[1] - 恒而达 (300946) is experiencing severe abnormal fluctuations[1] Group 2: Stock Announcements - *ST中程 (300208) has an announcement dated April 29, 2025[1] - 精进电动 (688280) has an announcement dated May 8, 2025[1] - *ST沪科 (600608) has an announcement dated May 8, 2025[1] Group 3: Trading Alerts - 中毅达 (600610) has an announcement dated May 15, 2025[1] - 连云港 (601008) has an announcement dated May 15, 2025[1] - 南京港 (002040) has an announcement dated May 15, 2025[1]