Dynamic Energy Holdings Limited and its subsidiaries are engaged in the production and sale of coal in the People's Republic of China (PRC). Its other activities include trading of mining equipment and consumable tools, management services and investment holding. Its subsidiaries include Beat World Limited, Clear Interest Limited, Dynamic Coal Company Limited, Popular Sky Coal Industrial Limited, Dynamic Energy Development (Shenzhen) Company Limited, Zhong Yue Energy Development (Shenzhen) Company Limited, Henan Jinfeng Coal Industrial Group Company Limited and Shenzhen Zhongzhou Energy Company Limited.