中国交建：深度参与海南洋浦港等重要大型港口的设计与建设工作

Group 1 - The company, China Communications Construction Company (CCCC), is deeply involved in the design and construction of significant large ports, including Yangpu Port in Hainan [1] - CCCC is also responsible for the construction of other key port infrastructure projects in Hainan, such as terminals and waterways, which provide essential support for the logistics system of Hainan's ports [1]