We do , but the mines here are divided into two workforces doing the same job . The permanent workers , who can pretty much get away with doing anything with no repercussions . And the casual workers , who pretty much have to jump through hoops and follow every petty rule to the letter on a regular basis , or are told they are no longer required basically fired . The union can only really help you if you are permanent . I am casual , so i just have to deal with it and continue to apply for a permanent position been waiting for 6 years so far . <| sep |> I believe they ' re the same . The xtra refers to the faster film for 400 and 800 , as the normal Superia is 200 rated Which I believe is the same as Fujicolor 200 . You might be thinking of fuji industrial 400 which is different from Superia 400 .