Barcelona have signed Ukraine defender Dmytro Chygrynskiy from Shakhtar Donetsk. The European champions said that Chygrynskiy, 22, has penned five-year deal at Nou Camp after completing his medical. The transfer fee was undisclosed by Barca, but reports suggested that €25million were paid to lure the highly-rated center-half from Shakhtar. Chygrynskiy becomes Barca's third major signing this summer, following the arrivals of Zlatan Ibrahimovic and Maxwell from Inter Milan.