A contract to import Eggs

There is contract to trade Chicken carcass with laptops but you will still need the keep the chicken farm and animal food chain to produce eggs. If there was a contract to import eggs then the chicken farm and its upstream and downstream units could be eliminated.

Which would make a whole blok of the food chain a lot easier, and we can't have that in a game where complexity and efficiency are its main ingredients.
Its a sort of quality of life thing, but it would go against the theme of problem solving. I don't see that happening tbh.