London, July 6 (UNI) Chelsea continued with its movement in the summer transfer market with the club on Saturday announcing the signing of England winger Jamie Gittens from Borussia Dortmund.

LONDON, July 5 (Xinhua) -- Chelsea continued with its movement in the summer transfer market with the club on Saturday announcing the signing of England winger Jamie Gittens from Borussia Dortmund.