China's President Xi Jinping said in Riyadh on Friday that China and Gulf nations should make full use of the Shanghai Petroleum and National Gas Exchange as a platform to carry out yuan settlement of oil and gas trade.

普京星期五在吉尔吉斯斯坦首都比什凯克参加欧亚经济联盟首脑峰会后说，莫斯科在考虑是否要效仿华盛顿的先发制人、利用高精密导弹进行预防性打击的战略，以确保本国安全。