CCCC Ocean Investment Holding Co., Ltd., a wholly-owned subsidiary of China Communications Construction Company (CCCC), one of the world's top 500 enterprises, was registered in Sanya in March 2016 with a registered capital of RMB 3.57 billion. The company has total assets of approximately RMB 15 billion, comprising 11 headquarters departments, 27 subordinate units and ongoing investment projects, and employs about 1,000 staff members.CCCC Ocean Investment Holding Co., Ltd. shares a management platform with the CCCC Hainan Regional Headquarters and the CCCC Hainan Branch, forming a "three-in-one" management structure. Based in the Hainan and South China Sea regions, the company focuses on the development of infrastructure, characteristic real estate, culture, tourism, healthcare, education and training, as well as marine and related industry investments.Leveraging CCCC Group's unique strengths in integrated services, investment and financing capabilities, innovation, international presence, and operational quality, CCCC Ocean Investment Holding Co., Ltd. will concentrate on key projects, important regions, and major markets. It will provide comprehensive solutions for local development, including planning and design, investment and construction, industry introduction, and asset operation, particularly in the fields of big transportation, big cities, and rivers and lakes. These efforts will contribute to the construction of the Hainan Free Trade Port and the development of the national marine economy.

CCCC Ocean Investment Holding Co., Ltd. is an important platform for CCCC Group to deeply engage in the development of Hainan and actively participate in the construction of the Hainan Free Trade Port. Following the overall development strategy of "123456" of CCCC Group, the company will strengthen Party leadership, integrate into the new development pattern, and accelerate its layout in the fields of big transportation, big cities, and marine development based on the construction needs of the Hainan Free Trade Port. It aims to contribute to the construction of a modern comprehensive transportation system, accelerate new urbanization, enhance industrial competitiveness, and build an internationally competitive marine service system.