Healthier signs are expected for China's foreign trade judging by China's 106th Export and Import Trade Fair (Canton Fair), which kicked off Thursday in Guangzhou.

By doing this, the rate of export and home trade will change greatly, import trade will increase and accordingly the surplus of international payment will decrease.

This paper uses the monthly data of the years 2005-2008 to analyze several factors and their influence on China's agricultural export and import trade through cointegration analysis.