BEIJING, May 11 (Xinhua) -- China's producer price index (PPI), which measures costs for goods at the factory gate, went up 2.8 percent year on year in April, the National Bureau of Statistics said Monday. ■
BEIJING, May 11 (Xinhua) -- China's producer price index (PPI), which measures costs for goods at the factory gate, went up 2.8 percent year on year in April, the National Bureau of Statistics said Monday. ■
