HKEX(HK:00388) Jing Ji Guan Cha Bao·2025-08-04 00:48Group 1 - Hong Kong Stock Exchange has announced new IPO pricing and allocation rules, reducing the minimum allocation ratio from 50% to 40%, effective from August 4, 2025 [1] - Under the new mechanism A, the maximum percentage for allocation to the public subscription part has been increased from 20% to 35, while mechanism B does not set a buyback, allowing public offering proportions between 10% and 60% [1] - The Hong Kong Stock Exchange continues to solicit market opinions on the public holding ratio for new shares, with a deadline at the end of October [1] Group 2 - On August 4, a total of 10 companies had lock-up shares released, with a total of 1.092 billion shares, amounting to a market value of 9.022 billion yuan [2] - Among the companies, Bubu Gao, Dayue City, and Feiwo Tai had the highest number of released shares, with 561 million, 283 million, and 209 million shares respectively [2] - In terms of market value, Feiwo Tai, Bubu Gao, and Xice Testing had the highest values released, at 3.639 billion, 2.757 billion, and 1.201 billion yuan respectively [2] Group 3 - Four companies disclosed stock repurchase progress on August 4, with two companies reporting ongoing repurchase implementation and two completing their repurchase plans [3] - Qizhong Technology and Hunan Silver had the highest repurchase amounts, at 100 million and 18.262 million yuan respectively [3] - Among completed repurchases, Zhonghang Heavy Machinery and Sany Heavy Industry had the highest amounts, at 200 million and 5.245 million yuan respectively [3] Group 4 - A total of 495.8 billion yuan in 7-day reverse repos conducted by the central bank is set to mature today, with an operation rate of 1.40% [4]