Merchant marine capacity = the max amount of resources you can buy from anyone & sell to minor countries in one turn.

Rolling stock capacity = the  max amount of resources you can bring in by rail. 


Oil
Grain

Rolling Stock

'Local' column shows  resources 
from areas near the city. The city acquires these resources automatically.

Untr Trnd Prof


Local

Produce
Fish
Livestock


Gems
Gold

Coal
Iron
Horses

Cotton
Wool
Timber


Show Units

Construction Yard

Shipyard

Warehouse

Food Processing

0/0

Armory

Training Center

University

Metalworks Factory

Steel Mill

Power Plant

Oil Refinery

Furniture Factory

Lumberyard

Clothing Factory

Textile Mill

Merchant Marine Capacity

0