trade service providers,we use the game theory to analyze the relationship between pricing and profitРunder an independent and collaborative decision making. We believe that not only benefits of supply chain can be increased,Рbut also consumers get benefits from collaborative decision making. With regard to the contradiction of benefit distribution unРder the collaborative decisionmaking,we use the group weighting focused model to gain a reasonable e distribution forРenterprise members of supply chain,thus reaching a winwin purpose. Finally,we cite some examples to illustrate the concluРsion and enlightenment of the case.РKey Words:foreign trade export supply chain;game theory;group weighting focused model;collaborative decision makingРmodel;benefits distribution;supply petitionР ·110·