Processing
Factoring Factories
<&alumina_purification_crushing> alumina 
<&alumina_purification_chemical> alumina 
<&alumina_purification_arcsmelting> alumina 
<&alumina_extraction_cutting> alumina 
<&alumina_extraction_crushing> alumina 
<&alumina_extraction_crafting> alumina 
<&alumina_extraction_separator> alumina 
