BEIJING, Feb. 13 (Xinhua) -- The central parity rate of the Chinese currency renminbi, or the yuan, weakened 9 pips to 7.1719 against the U.S. dollar Thursday, according to the China Foreign Exchange ...

澳大利亚经济学者蔡一飞（Yifei Cai）认为，澳元汇率与铁矿石价格之间存在高度的相关性，相关系数超过70%。（点击音频收听详细采访） 近日，美国总统唐纳德·特朗普表示，他计划对美国进口的所有钢铁和铝征收25%的关税。

BEIJING, Feb. 11 (Xinhua) -- The central parity rate of the Chinese currency renminbi, or the yuan, weakened 9 pips to 7.1716 against the U.S. dollar Tuesday, according to the China Foreign Exchange ...

专访比尔·盖茨：谈及与特朗普的会面、马斯克、美中关系和新书《源代码》 ...