H.E. Mr. Bansarn Bunnag, Ambassador of Thailand attended Amberif 2014 Jewelry Trade Fair which was organized during 19 - 22 March 2014 at AMBEREXPO Exhibition and Congress Center in Gdansk. On this occassion, he also attended a seminar concerning "Ruby and Sapphire" lectured by Assoc.Dr. Pornsawat Wathanakul, Director of the Gem and Jewelry Institute of Thailand (GIT) and participated in the opening ceremony of the Amberif Trade Fair.