 CleanSpark Inc said it has entered into a purchase agreement with Cryptech Solutions for 10,000 new Bitmain Antminer S19j Pro units for a total price of 28 million, and expects to take delivery of the servers by late October or early November. CleanSpark said its sustainable growth strategy, coupled with the current cryptocurrency market conditions, enabled it to purchase the machines at a substantially discounted price compared to the spot market price earlier this year. 