海南国际会展中心二期项目总投资20.19亿元，总建筑面积约19.8万平方米，建成后将与一期连接成为有机整体，互为补充，成为多功能复合型会展综合体。 海南国际会展中心二期项目总投资20.19亿元，项目总建筑面积约为19.86万平方米，其中地上建筑11.36万平米，地下建筑面积8.5万平方米，展馆面积8.68万平方米。建成后，一、二期可以承办展览面积达12万平方米的国际大型展览会，多功能国际会议功能更加完善，可以举办10000人会议和多种形式的节庆、晚会、宴会等活动。 The Hainan International Convention and Exhibition Center Phase II project has a total investment of 2.019 billion yuan and a total construction area of about 198,000 square meters. After completion, it will be connected to the first phase to form an organic whole, which will complement each other and become a multifunctional composite convention and exhibition complex. The Hainan International Convention and Exhibition Center Phase II project has a total investment of 2.019 billion yuan, with a total construction area of about 198,600 square meters, of which 113,600 square meters are above-ground buildings, 85,000 square meters are underground buildings, and 86,800 square meters are exhibition halls. After completion, the first and second phases can host international large-scale exhibitions with an exhibition area of 120,000 square meters. The multi-functional international conference function is more complete, and it can host 10,000 people meetings and various forms of festivals, evening parties, banquets and other events.