Production is the second half of the economy. After you've built a building, the processing of raw materials into something more valuable begins. Here you'll find out: what can be crafted?, how long does it take? and how to pick up the finished product?
Production buildings stand on the hexes you have captured and turn one resource into another. The basic scheme is always the same:
There are complex and simple production chains; here are some examples:
Every production building has a production speed and a storage capacity.
Select the building, find information about the finished products, and click the icon to collect them.
In the same menu click "Upgrade". Upgrading a building may require resources.
You can assign settlers or engineers to a building. Settlers do the work slowly and inefficiently; engineers — on the contrary, well. More engineers — the faster the product accumulates. Productivity details are in the building's own menu.