Last December the largest truffle fair in Spain was in Teruel, it is called FITRUF. We helped to create this infographics for the main newspaper in Teruel, who made an special number about truffles and truffle growing.
Apologize but it has not been edited in english language.
Every year new countries join the club of the ones who have been successful growing black truffles, like Israel in 2017.
Happy New Year from Barcelona!
Marcos S. Morcillo
trufflefarming 
Marcos bonjour,
En premier une bonne année 2018 remplie de santé et de joie pour toi et ta Famille.
Continu a travaillez comme tu le fait avec passion et plaisir sur la Truffe BRAVO.
Cordialement Vincent Vedel
merci Vincent e bonne année 2018 aussi!