This photo taken on May 2, 2026 shows tourists visiting the Xiangyang ancient town during the May Day holiday in Xiangyang City, central China's Hubei Province.  (Photo: Xinhua)

BEIJING, May 31 (Xinhua) -- The purchasing managers' index (PMI) for China's non-manufacturing sector came in at 50.1 in May, up 0.7 percentage points from the previous month, official data showed Sunday.