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The dpa report says the companies announced it "am Donnerstag" in an article dated Friday 13 March 2020, which makes the announcement Thursday 12 March 2020.
Aldi Nord's own history page says private-label harmonisation is one of the steps it takes jointly with Aldi Süd.
Confirms Aldi Nord[2] and Aldi Süd announced that their own brands would be unified by the end of 2020, each taking over some of the other's brands.
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