An investor walks past an electronic screen showing stock information at brokerage house in Nanjing, Jiangsu Province, China, January 11, 2016. China stocks closed down on Monday at their lowest since September, following weak inflation data over the weekend and continuing investor anxiety over the economy and the trajectory of the yuan. REUTERS/China Daily ATTENTION EDITORS – THIS PICTURE WAS PROVIDED BY A THIRD PARTY. THIS PICTURE IS DISTRIBUTED EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS. CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA. – RTX21SUK