Aluminum - btwoefortyfour
Uranium - btwoefortyfour
Cattle - EmprssM
Coal - tarre
Gems - juanveldez
Wheat - juanveldez
Water - touche
Rubber - touche
Oil - EmprssM
Marble -
Lumber -
Iron - tarre
Asphalt - Lowers infrastructure upkeep cost -5%.
Automobiles - Increases population happiness +3.
Beer - Increases population happiness + 2.
Construction - Reduces infrastructure cost -5% and raises the aircraft limit +10.
Steel - Reduces infrastructure cost -2%. Lowers all navy vessel purchase costs -15%.