China's factory activity unexpectedly swung to growth in May from decline, a private sector survey showed on Thursday, driven by improved production and demand, helping struggling firms that have been hit by slumping profits. The Caixin/S&P Global manufacturing purchasing managers' index (PMI) rose to 50.9 in May from 49.5 in April, above the 50-point index mark that separates growth from contraction. The reading surpassed expectations of 49.5 in a Reuters poll, a stark contrast to a deeper contraction activity seen in the official PMI released on Wednesday. China's recovery from its strict COVID curbs has been ... (full story)