(01-04-2012 08:06 PM)Walther Matthau Wrote:  No input needed is what is so great about the Cement Factory. Its a great early mission building because it just produces steady wealth. I compare it to a Salt Mine. No matter what, the Salt and Cement will trickle cash into the economy. Also, once you have all 5 Cement Factories up and running, Construction is practically instant.