SHENYANG, CHINA - OCTOBER 14:  (CHINA OUT) People shopping in a supermarket on October 14, 2011 in Shenyang, Liaoning Province of China. China's consumer price index (CPI), a main gauge of inflation, rose 6.1 percent in September and China's Producer Price Index (PPI) rose 6.5 percent year-on-year.  (Photo by VCG/VCG via Getty Images)