China’s total import and export value dropped into bottom in January 2009.It started to pick up last November,and showed strong pickup in December, as manifested in rapid growth in year-on-year and month-on-month data.All these cause the sharp year-on-year increase in January,2010. China’s total import and export value dropped into bottom in January 2009. It started to pick up last November, and showed strong pickup in December, as manifested in rapid growth in year-on-year and month-on-month data. All these causes the sharp year-on-year increase in January, 2010.