Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The Chinese renminbi hit an 18-year low on Thursday as the currency became a serious flashpoint in trade ...

The unit of Renminbi is yuan and the smaller ... RMB is issued both in notes and coins. The denominations of paper notes include 100, 50, 20, 10, 5, 2 and 1 yuan; 5, 2 and 1 jiao; and 5, 2 ...