Beijin, Aug 12 (EFE).- The Chinese central bank devalued Wednesday the Yuan by 1.62 percent with respect to the US dollar, after it announced Tuesday a reform to its foreign exchange system that has already led to a nearly 2-percent devaluation. <br /><br />China justified its decision due to low currency rates in the last several days. <br /><br /> <br /><br />Keywords: efe,china,economy,market,bank,yuan,nomonetizar.