Ji Dong Liu

Gansu Coal Resources Development Investment Co., Ltd. engages in the exploration and development of coal resources. Its business activities include exploration and development of coal bed methane resources, assessment and geological survey of mineral resources reserves, hydrogeology exploration and engineering geological survey, and environmental and disaster geological management services. It also involves in the investment in mining development and mining rights management, and hotel tourism industry management. The company was founded in April 2011 and is headquartered in Lanzhou, China.

Shaanxi Jianxin Coal Chemical Co., Ltd. engages in coal mining. The company was founded on January 31, 2008 and is headquartered in Yan'an, China.

Gansu Energy Chemical Industry Investment Group Co., Ltd. engages in the investment and management of provincial coal enterprises. Its services include strategic management, financial control, marketing, safety supervision, asset reorganization, investment financing, capital operation, structural adjustment, and transformation & upgrading. The company was founded in November 2016 and is headquartered in Lanzhou, China.