So apparently the main EU plant for production of the vaccine is in Puurs, Belgium.
The second one (already producing today) is in Marburg, Germany. Source in German:
> "In the first half of 2021, 250 million doses of the vaccine are to be produced..."
This is not true;
Not sure if i can find the source i read (at spiegel.de) but i will have a look and post it if i find it.)