On June 4, 2021, Xu Jin, Secretary of the Party Committee and Director of the Provincial State-owned Assets Supervision and Administration Commission, met with Ambassador OUMASSA of the Republic of Congo in Chengdu. Both parties discussed mutual cooperation in minerals, energy, transportation, and other fields. Wang Cheng, Deputy Chairman and General Manager of Sichuan Energy Investment Group, and representatives from MPC and China Soft Group attended the meeting.