Chelsea have officially submitted their offer to Barcelona for Aubameyang possible agreement, MySportDab reports.
Aubameyang could be nearing his move to Chelsea following the official bid officially handed over to Barcelona.
Both clubs have been making headlines over the past few weeks concerning a possible move for the Gabonese player this summer.
Personal terms between Chelsea and Aubameyang is completed in the last 24 hours after a successful meeting between both parties.
The only remaining part of the negotiations is between Barcelona and Chelsea, which is based on the transfer fee, which is said could be another issue.