The spokesperson specified that the Cuban leader will visit China at the invitation of Chinese President Xi Jinping.
No further details were provided.
Diaz-Canel is currently on an international tour that includes visits to Algeria, Turkey, Russia, and China and will last until November 27.
On Saturday, a Sputnik correspondent reported that the Cuban president had arrived in Russia to hold talks with Russian President Vladimir Putin and attend the unveiling of a monument to late Cuban leader Fidel Castro.