Nowhere! FAO data are little more than guesses. Most trade in both directions is "informal". You could try Saudi and Gulf states for imports there from Somalia which would provide partial answers
Thank you to all of you. Do you think that the data that i have found out in the web site are reliable?
http://www.fsnau.org/ids/index.php
by the Food Security and Nutrition Analysis Unit
FSNAU has developed the Food Security and Nutrition Analysis System (FSNAS) which integrates both the conceptual and operational frameworks that the unit utilises for analysing food security and nutrition information through a livelihoods-based analysis. The information contributing to the FSNAS is collected by a team of FSNAU field team of enumerators and analysts and is entered and processed through an integrated database and information management system. The unit draws on reliable and appropriate secondary information at all levels, as well as rigorous analysis of the FSNAU field data. FSNAU operates a communications strategy for the dissemination of its information products and to advocate for timely and informed response.
I am going to compare the data of COMTRADE http://comtrade.un.org with the one you mentioned me and then with the one of FSNAU. Have you done researches on Somalia?