Alloy Smelter 2 Building 1 Carpentry 1 Circuit 4 Circular Saw 1 Coal 2 Copper 2 Electronics Assembler 4 Frame 1 Glass 4 Iron 2 Load Balance 2 Logistics 3 Pane 1 Parts 1 Plank 1 Plate 3 Press 2 Radio 1 Station 1 Tube 4 TV 1 Vacuum 3 Warehouse 1 Wire 2 Wood 1