Affiliated companies.
State Energy Investment Group Co., Ltd., referred to as State Energy Group, was formed by the merger and reorganization of two Fortune 500 companies, China Guodian Corporation and Shenhua Group Co., Ltd., and was officially established on November 28, 2017. It was established as an important state-owned enterprise directly under the central government and a pilot enterprise for the reform of state-owned capital investment companies. It will rank 85th among the Fortune 500 in 2022.