According to a June 1 statement from the National Bureau of Statistics, the China Federation of Logistics and Purchasing announced that in May its monthly manufacturing index rose to its highest level this year - 50.8 points. Numbers over 50 on the 100-point scale show activity expanding. The rate was an improvement on March, when 50.4 was recorded, and the announcement confirms the trend indicated by an earlier PMI from HSBC which gave a preliminary reading for May of 49.7.