Market can't transport heavy materials?

[AeKoP]

As the player's village grows,
The village needs more construction materials,
The construction materials are increasingly depleted around us,
You have to go far from the village to find it.

However, villagers do not use carts to transport heavy materials, but move them one by one, which causes too much damage in terms of time.

I hope that a future update will include the option to transport large amounts of heavy materials over long distances at once.

[Addamz]

Market will transport materials from one warehouse to another, nothing else. They will however transport only items from the warehouse that house a storage in both warehouses for that material. Any material that can be placed on a cart.