unknown icons on factories

[Waltz9]

Hello

I play this game for a very long time but I'm having trouble figuring out some icons.
In the picture below I have a factory selected and it is showing an icon which is simular to the factory icon.
When I look in the legend on the map I do not see that icon so I do not know what it means.

Does it mean that factory is producing wares, or has stopped producing or is requesting wares?
would love to have some clear view over it.

image

[jlehtone]

Those icons did appear in 5.xx. I think they just show the general category of the station: factory, trade station, shipbuilder.

[Waltz9]

Those icons did appear in 5.xx. I think they just show the general category of the station: factory, trade station, shipbuilder.

yeah that makes sense.