Burnley officially announced that Chelsea striker Broa will join, which is the 10th sale transaction that Chelsea has incurred a transfer fee this summer. According to German Transfer data, Chelsea's seller has earned 231 million euros, making it the first in the football market this summer.

In terms of buying people, Chelsea spent 279 million euros this summer, so Chelsea's current net expenditure is 47.7 million euros, which is only ranked 18th in the summer window. Considering that Chelsea made $114 million in prize money (about 98 million euros) in the Club World Cup, they have now made more than 50 million.

Of course, Chelsea's summer window is not over yet. They also want to buy Garnacho, Xavi Simmons, and also want to sell Nkunku, Sterling and others.