一周A股IPO观察：2家新股首日大涨，3家过会，3家获注册批

IPO Pipeline Overview - As of August 17, 2025, there are 296 companies in the IPO pipeline, with 28 on the Shanghai Main Board, 37 on the Sci-Tech Innovation Board, 25 on the Shenzhen Main Board, 29 on the Growth Enterprise Market, and 177 on the Beijing Stock Exchange [1] IPO Application Status - The total number of applications processed includes 6 accepted, 237 in inquiry, 14 approved, 23 suspended, and 16 registered [2] Newly Listed Companies - During the period from August 11 to August 17, 2025, two companies were newly listed: Guangdong Academy of Building Research Group Co., Ltd. closed at 34.01 CNY per share with a 418.45% increase and a trading volume of 19.048 billion CNY, while Zhigao Machinery Co., Ltd. closed at 57.66 CNY per share with a 231.19% increase and a trading volume of 1.083 billion CNY [3] New Counseling Records - Four companies received new counseling records: Zhejiang Ouno Machinery Technology Co., Ltd., Jiangsu Handian Biotechnology Co., Ltd., China Aerospace Technology Co., Ltd., and InnoCon Medical Technology (Suzhou) Co., Ltd. [4][5] Approval for Listing - Three companies successfully passed the review process: Zhejiang Kema Friction Materials Co., Ltd., Xi'an Yisiwei Material Technology Co., Ltd., and Harbin Itama Dapeng Industrial Co., Ltd. [6][7][8] Registration Approval - Three companies received registration approval: Zhejiang Jinhua New Materials Co., Ltd., Daoshengtianhe Material Technology (Shanghai) Co., Ltd., and Marco Polo Holdings Co., Ltd. [9] Termination of Review - Only Wuxi Sunshine Precision Machinery Co., Ltd. withdrew its IPO application during this period [10]