成立三亞中交投資建設有限公司，在三亞市海棠灣國家級海岸旅游開發區，負責1條主干河和3條支流河的疏通、開挖、護岸施工和2處泵閘建設，計劃總投資約16億元。該項目涉及投資、地產、施工、設計等多個領域，體現了中國交建全產業鏈業務優勢。項目建成后，將極大改善區域環境，提升區域價值。

SANYA CCCC INVESTMENT AND CONSTRUCTION CO.,LTD. is built in Sanya Haitang Bay national coastal tourism development zone responsible for the dredging, excavation and revetment construction for a trunk river and three tributary rivers and the construction of two pump gates, the planned total investment is about 1.6 billion yuan.The project involves the investment, real estate, construction, design and other fields, thus reflecting the business advantage of whole industrial chain business in CHINA COMMUNICATIONS CONSTRUCTION. After the project is completed, it will greatly improve the regional environment and enhance the regional value.