LONDON, April 20 (Reuters) - British transport company FirstGroup (FGP.L) and infrastructure fund I Squared are weighing competing bids for parts of Deutsche Bahn's international transport business Arriva, according to a number of people familiar with the matter. The British transport company may also consider partnering with another bidder for the UK operations, the two added. Arriva, Deutsche Bahn, FirstGroup and I Squared declined to comment. A Bloomberg report in January suggested Arriva may now fetch as much as 2 billion euros. Binding offers for Arriva are expected in the next couple of months, two of the sources said.

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