BEIJING, March 9 (Xinhua) -- China's producer price index (PPI), which measures costs for goods at the factory gate, went down 2.2 percent year on year in February, the National Bureau of Statistics said Sunday. ■
BEIJING, March 9 (Xinhua) -- China's producer price index (PPI), which measures costs for goods at the factory gate, went down 2.2 percent year on year in February, the National Bureau of Statistics said Sunday. ■
