Antminer price adjustment and coupon issuance announcement (20180327)

Power consumption: 800W+10%

Tentative price: 6200 RMB

Sales start date: March 27, 2018

Quantity in this batch: 5000 units

Delivery time: 2018.4.1-2018.4.10

Note: This batch of mining machines supports bulk ordering, please contact WeChat customer service.

Notice:

1. This batch of products requires full payment. Bulk ordering is supported. Please contact WeChat customer service.

2. For customers who have purchased L3+ products priced at RMB 9,200 on our official website (https://www.bitmain.com/) and have paid the full amount, a RMB 3,000 coupon will be temporarily issued for each unit.

3. For customers who purchase L3+ products priced at RMB 11,200 and RMB 10,000 on our official website (https://www.bitmain.com/) after the Spring Festival and have paid the full amount, a RMB 2,500 coupon will be temporarily issued for each unit.

Antminer T9+ 10.5T

Power consumption: 1432 W +7%

Tentative price: 5600 RMB

Sales start date: March 27, 2018

Quantity in this batch: 5000 units

Delivery time: 2018.4.1-2018.4.10

Notice:

1. This batch of products requires full payment. Bulk ordering is supported. Please contact WeChat customer service.

2. For customers who have purchased the T9+ product priced at RMB 6,200 on our official website (https://www.bitmain.com/) and have paid the full amount, a RMB 400 coupon will be temporarily issued for each unit.

Antminer D3 17G/s

Power consumption: 1200W ±12%

Tentative price: 2300 RMB

Sales start date: March 27, 2018

Quantity in this batch: 5000 units

Delivery time: 2018.4.1-2018.4.10

Notice:

1. This batch of products requires full payment. Bulk ordering is supported. Please contact WeChat customer service.

2. For customers who purchase D3 products priced at RMB 4,000 on our official website (https://www.bitmain.com/) and have paid the full amount, a RMB 1,500 coupon will be temporarily issued for each unit.

Antminer V9 4T

Power consumption: 1027W ±10%

Tentative price: 1710 RMB

Sales start date: March 27, 2018

Quantity in this batch: 5000 units

Notice:

1. This batch of products requires full payment. Bulk ordering is supported. Please contact WeChat customer service.

2. For all customers who have purchased V9 on our official website (https://www.bitmain.com/) and have paid the full amount, a 400 yuan coupon will be issued for each unit.

1. Coupons cannot be redeemed for change or cash and can only be used to deduct the purchase of mining machines sold on our official website. Only one coupon can be used for each mining machine purchased (power supplies, accessories, etc. are not supported).

2. The amount deducted by the coupon cannot be invoiced.

3. During the purchase process, once the customer selects the coupon and submits the order, the coupon will be deemed to have been used and will not be returned, regardless of whether the order is ultimately paid.

4. Coupons can be transferred to other accounts established on our official website.

5. One coupon can only be used to deduct the unit price of one product at most, and the excess amount cannot be used to deduct other products in the order.

The coupon will be issued to the corresponding customer's official website account within 10 working days.

The coupon is valid from the day of issuance to 23:59:59 on June 30, 2018 (GMT+8).