They have an MOU with CAT to develop an agreement for CAT to do...

They have an MOU with CAT to develop an agreement for CAT to do the manufacturing. We are waiting to hear from them that the deal has been made.
I think that in Saudi, without restrictions on operating hours, each HX could build more than 100 house per year. So yes, its possible but they need to get the deal with CAT signed and production of HX moving.