Group 1 - Guangdong Provincial Academy of Building Research Group Co., Ltd. will be listed on the Shenzhen Stock Exchange's ChiNext board on August 12, 2025, with the stock code 301632 and the stock name "Guangdong Jian Ke" [1][13] - The company plans to issue 10,466,000 shares, resulting in a total share capital of 41,856,000 shares post-issue, with approximately 16.45% of the shares being unrestricted for trading [4][15] - The initial public offering (IPO) price is set at 6.56 yuan per share, which corresponds to a diluted price-to-earnings (P/E) ratio of 26.48 times based on the lower of the 2024 net profit attributable to shareholders before and after non-recurring gains and losses [6][19] Group 2 - The company operates in the professional technical service industry, specifically in construction engineering inspection and testing services, and has a significant revenue concentration in Guangdong province, accounting for over 97% of its main business income from 2022 to 2024 [9][20] - The average static P/E ratio for comparable companies in the same industry is 34.86 times as of July 29, 2025, indicating that the company's offering price is below the industry average [5][6] - The company has faced a slight decline in net profit in 2023 due to increased credit and asset impairment losses, as well as a slight decrease in gross margin [10][19]

广东省建筑科学研究院集团股份有限公司 上市公告书 股票简称：广东建科 股票代码：301632 广东省建筑科学研究院集团股份有限公司 Guangdong Provincial Academy of Building Research Group Co., Ltd. （广东省广州市天河区先烈东路 121 号大院） 首次公开发行股票并在创业板上市之 上市公告书 保荐人（主承销商） （深圳市福田区福田街道福华一路 111 号） 二〇二五年八月 广东省建筑科学研究院集团股份有限公司 上市公告书 特别提示 广东省建筑科学研究院集团股份有限公司（以下简称"广东建科""本公司" "发行人"或"公司"）股票将于 2025 年 8 月 12 日在深圳证券交易所创业板上 市。 创业板公司具有业绩不稳定、经营风险高、退市风险大等特点，投资者面临 较大的市场风险。投资者应充分了解创业板市场的投资风险及本公司所披露的风 险因素，审慎做出投资决定。 本公司提醒投资者应充分了解股票市场风险及本公司披露的风险因素，在新 股上市初期切忌盲目跟风"炒新"，应当审慎决策、理性投资。 如无特别说明，本上市公告书中的简称或名词的释义与本公司首次公开发行 ...