However, The city knowledgeable a different expansion in 1961 when Rautaruukki's steel mill was established, giving Employment Again. Industrialization slowly began with organizations like Ruona Oy. Ruona's personal bankruptcy in 1952, adhering to the end of war reparations, was a intense blow, and many people moved to Southern Finland and https://ppxdhlp.ampedpages.com/city-tours-no-further-a-mystery-53690289