This happens because the evacuation of industry is a "conditional" mechanic.ORIGINAL: Jango32
I am fairly sure that even with the Lake Ladoga region under Axis control, "evacuation" will happen regardless.
That is, if the German army approaches the city, it is conditionally considered that the authorities will take actions aimed at evacuating in any case, and the success of the action depends on the time of the approach of the German army, if the German player is ahead of the historical date, then the evacuation is not effective, given that the move does not happen in 1 day, but stretched over 1 week, then it is impossible to assume that the Soviet government has no time to react.
The German player has a serious advantage in the future, for example, when entering Moscow, partially the factories whose evacuation was planned, but not carried out, are not evacuated and burn down, the same applies to partially factories in the occupied territory, as soon as the Soviet army liberated the territory, the process of restoring the production of which began does not occur in the game.



