The Sweden international is up for sale at Union and a target for David Wagner's Schalke.
However, Kicker says Union would prefer to sell to an English club as Andersson's buyout clause jumps by 30 per cent for Premier League teams.
A price in the region of €5m has been mooted, with Union manager Oliver Ruhnert eager for a quick sale: "To have a certain team security and planning it needs to be done as early as possible. If such a player suddenly went out of the squad on October 1st, it would be difficult."
Need a VPN? Or seeking to switch? Then support Tribal Football by clicking here to sign up with our official partners NordVPN. Not only will you receive the best VPN experience, but also great discounts by signing up via Tribal Football. Thanks for your support!