President Xi Jinping receives the Key to City by Mauricio Macri, mayor of Buenos Aires, in Buenos Aires, Argentina, July 19, 2014. President Xi arrived in Buenos Aires on July 18 for a state visit to Argentina.[Photo/Xinhua]
An unusually heavy downpour hit Durban for two days before the BRICS summit's debut on African soil, but interest for a better platform for emerging markets were still sparked at the summit.