The purpose of this study is to create a practical framework that the government can use on negotiating FTAs or setting Corporate Welfare Policies; or to enable FTA researchers, Corporate trade practitioners, FTA consultants, people in charge of various fields to be able to utilize that framework. In this study, the analytic hierarchy process (AHP) was applied to investigate those regulation factors of the Korea-China FTA that may affect the costs of agrifood trade in order to understand how the research results are being ranked. The research findings of this study are as follows. First, we were able to present a methodology of deriving the factor of trade transaction cost from the FTA. Second, we created a frame for factor derivation and designed a research template. Third, we have created a formula that would allow one to put the extracted factors into groups and also help prioritize trade transaction costs in the matter of importance. Finally, we have created a roadmap that would allow the government and executives of various positions write their own FTA regulations.