Production bug?

[Lordluis2000]

Why in the same world my building have different production rates in differents cities
City 1 : iromine level 10 (520)
City 2 : iromine level 10 (380)

[Orlor]

Please contact the support team. They are able to look at the information on the server side and figure out why that is.

Details to contact them can be found in my signature.