Iron and Wrought Iron obviously misplaced

[Tosterr]

Summary: After Crude Iron should be trivial Iron and next to them Wrought Iron. You reduce shlag portion in iron while hammering (and this piece becomes Wrought Iron, as I understand). It is obvious in sense and on even by graphical icons too: Wrought Iron seems like Fine Steel piece in different color whilst Iron is like trivial Steel. I am not so much of perfectionist, but it is hurting to know this misplacement after it is noted.
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