Dortmund's chief executive Hans-Joachim Watzke told German outlet Ruhr Nachrichten that Arsenal had made a "first enquiry" for the Gabon global, but he declined to comment on any figures involved.
The Bookmakers are firmly behind Arsenal landing 28-year-old Aubameyang with PaddyPower making them 2/5 - which is just over 70% probability.
"We're still planning with Aubameyang", Zorc said. "And on their bench".
The Gabon worldwide forward has been strongly linked with the Gunners and Wenger says that talks are underway.
Police arrest man who threatened to kill CNN employees
The caller again threatened to come to the Atlanta headquarters to "gun every single last one of you", the affidavit said. Two days later, Ann Arbor police contacted Griesemer's mother at the family's home, where Griesemer lived.
"What is very hard is that for the first time in January, we are losing one of our big players", he said.
It is understood that the situation remains the same and a deal is yet to be reached between the two clubs.
However, the deal would only involve Giroud joining Bvb on a short-term loan for the season with the Gunners prepared to increase the overall transfer package to £52m.
Meanwhile, Arsenal are now preparing for the second leg of their League Cup semi-final clash against Chelsea at The Emirates on Wednesday night.
"I think that any future club should think twice about taking on a player like that and I can honestly say, I would reject such a player".