Last Sunday，China’s central bank governor Zhou Xiaochuan said if necessary，the nati

on will consider widening the yuan’s trading band。

But any change in the yuan’s floating band will depend on the global economic situation and it’s not the only tool the country would use to make its currency more flexible，Zhou said at the Group of 20 meeting in Cape Town，South Africa。

China widened the yuan’s daily trading band against the U.S. dollar from plus or minus 0. 3 percent to 0. 5 percent in May。

However，market observers said some commercial banks are ordered by the central bank to hand in reserve requirements in foreign currencies next week，which will translate into demand for the U.S. dollar. This will somehow help slow down RMB’S appreciation against the greenback in the coming few days。