China’s central bank is now the latest to roll out capital controls

Forbes Reports:

In short, there will be a three-day suspension of domestic renminbi transfers.  There will also be a suspension, spanning nine calendar days, of conversions of renminbi to foreign currency.
The specific reason given—“system maintenance” at the central bank—is preposterous.  It is not credible that during the highest usage period in the year—the weeklong Lunar New Year holiday beginning January 31—the central bank would schedule an upgrade and shut down cash transfers.
A better explanation is that the country’s banking system is running dry.  Yes, there is an increased need for money in the run-up to and during the Lunar New Year holiday, but that is only a small factor.  After all, central bank officials knew this spike in demand was coming—it occurs every year at this time—and a core function of central banks is to manage seasonal liquidity fluctuations.  Moreover, the holiday has not started yet, and the PBOC, as that institution is known, could have added more liquidity to meet cash needs.