¿Cuáles son las empresas secundarias de Hainan Development Holdings?
1. Hainan Water Conservancy and Electric Power Group Co., Ltd.
2. Hainan Konghai Energy Co., Ltd.
3. Hainan Development Holding Real Estate Group Co., Ltd. ..
4. Hainan Financial Holdings Co., Ltd..
5. Hainan Konghai Beautiful Village Construction Co., Ltd.