Ferguson said that the purchase of Angelo Henriquez would be the last piece of transfer business that the club is involved in.

Having already clinched the signings of Robin van Persie, Alexander Buttner, Shinji Kagawa and Nick Powell, the 18-year-old Chilean forward has signed from Universidad de Chile to become their fifth deal of a busy window for the club.

However, Ferguson stated that there will be no more players coming into Old Trafford now.

"We definitely won't be buying anyone else," Ferguson said on Friday.

"There is no movement about anyone going the other way."

After tracking Henriquez for a number of years, Ferguson was pleased to conclude their final signing of the transfer window by bringing in the exciting striker, having been impressed with his form and development over the past few months.

"Henriquez is on his way back to Manchester, he had to go back to Chile," he said.

"He came over when he was 15 and 16. We kept in close contact with him and, when he got to 18, it was a matter of whether or not we left him for another year or decided to get him in.

"But he had such a good summer, that we decided to bring him in."