Why can't the company say now how much equipment will it buy for the first mining center?
First of all, it will depend on the amount of money collected on the ICO. Secondly, it is difficult to predict it now, because the cost of mining equipment is constantly rising due to high demand. But even here the company has an advantage in comparison with ordinary consumers.
The cost of the equipment dropped rapidly recently. To buy an Antminer S9 now is cheaper than ever.