China factory sector jolts by shrinking in January

By Koh Gui Qing BEIJING (Reuters) - China's factory sector unexpectedly shrank for the first time in nearly 2-1/2 years in January and firms see more gloom ahead, an official survey showed, raising expectations that policymakers will take more action to forestall a sharper slowdown. The official Purchasing Managers' Index (PMI) fell to 49.8 in January, the National Bureau of Statistics said on Sunday, a low last seen in September 2012 and a whisker below the 50-point level that separat