Group 1 - Guangdong Construction Science Research Institute Group Co., Ltd. (Guangdong JianKe) successfully listed on the Shenzhen Stock Exchange on August 12, raising approximately 687 million yuan by issuing 10.466 million shares at an initial price of 6.56 yuan per share, with a first-day closing price of 34.01 yuan per share, reflecting a 418.45% increase and a market capitalization of 14.2 billion yuan [2] - Guangdong JianKe is a major provider of scientific and technological research in the construction engineering field, offering a complete industrial chain of inspection and testing services that support government decision-making, engineering construction, and urban operation [2] - The company has undertaken several significant construction projects, including the Hong Kong-Zhuhai-Macao Bridge and Guangzhou Baiyun International Airport, demonstrating notable economic and social benefits [2] Group 2 - The listing of Guangdong JianKe has established a strategic framework for the coordinated development of a dual listing platform for Guangdong Construction Holding Group, combining "construction and inspection/testing" [3] - In 2016, Guangdong JianKe attracted strategic investors, including Guangdong Hengjian Investment Holdings and Guangdong Yueke Financial Group, to support its path to listing, with the National Development Fund providing professional support for the reform and innovation of state-owned enterprises [3]
广东建科敲钟上市 首日涨超400%