Chinese President Xi Jinping on Saturday called on the Group of 20 (G20) to inject political impetus into international cooperation on jointly tackling climate change.

Chinese President Xi Jinping attends the 13th G20 summit in Buenos Aires, Argentina, Nov. 30, 2018. [Photo: Xinhua/Li Tao]

Xi made the remarks at the 13th G20 summit held in the Argentine capital, Buenos Aires.