Provided data show that ginger in early July the average price of 6.6 yuan / kg, less than a month has risen to 8 yuan / kg now. The highest price once reached 8.4 yuan / kg, 40% higher than the lowest price of 6 yuan / kg. Learned from market participants, some time ago when the ginger new and old, new ginger can not be supplied in a timely manner will naturally cause price fluctuations. And the old ginger storage time becomes longer, will also increase costs lead to price increases, but the magnitude will not be too large.