The Antminer sales team issued an announcement stating that some product orders that were originally scheduled for delivery from June to July 2020 are expected to be postponed until September to October 2020. For products with delayed delivery, one of the following two solutions can be selected: 1. For products whose delivery is delayed for more than 10 days affected by this, the relevant over-calculation server will be calculated from the 11th day of the delayed delivery to the actual delivery. The PPS income of the day before the shipment will be issued with coupons equivalent to the above-mentioned PPS income; 2. According to the contract, if the company has not delivered the goods within 60 days after the company has been notified in writing, a refund application can be submitted.