The upcoming G20 Leaders' Summit on November 18-19 in Rio de Janeiro promises to be a landmark event, with all 19 member countries, the African Union, and the European Union in attendance. For the first time, the African Union joins as a permanent member, marking a historic step toward amplifying Africa’s role in global governance. Ahead of the summit, we explore potential priorities for China, the significance of the AU’s inclusion, and how China and Africa might leverage the G20 platform to collaborate on global economic, social, and environmental issues.