Chinese lenders bought 167.8 billion U.S. dollars' worth of foreign currency in March and sold 127.6 billion U.S. dollars, resulting in a net buy of 40.2 billion U.S. dollars, the State Administration of Foreign Exchange (SAFE) said in a statement. The run of net forex purchases began in August last year, but the surplus has been narrowing, down from 45.7 billion U.S. dollars in February and 73.3 billion U.S. dollars in January. "Overall, China is maintaining cross-border capital inflows but the trend has been easing recently," said Guan Tao, head of the SAFE's Balance of Payments Department. Zhong Zhengsheng, macroeconomic researcher with Guosen Securities, pointed out that due to expectation of yuan depreciation, clients are proving more willing to hold foreign assets. In the first three months of 2014, Chinese banks bought 516.8 billion U.S. dollars in foreign currency and sold 357.5 billion U.S. dollars, bringing the net purchase volume to 159.2 billion U.S. dollars, according to the SAFE statement.