SALES AND PURCHASE AGREEMENT BETWEEN Bitmain Technologies Limited (“Bitmain”) AND Riot Blockchain, Inc. (“Purchaser”)Sales and Purchase Agreement • December 22nd, 2020 • Riot Blockchain, Inc. • Services-computer processing & data preparation
Contract Type FiledDecember 22nd, 2020 Company IndustryThis agreement (this “Agreement”) is made on December 18, 2020 by and between Bitmain Technologies Limited (“Bitmain”) (Company number: [****]), with its registered office at Unit A1 of Unit A, 11th Floor, Success Commercial Building, 245-251 Hennessy Road, Hong Kong, and Riot Blockchain, Inc. (the “Purchaser”) with its principal place of business at 202 6th Street, Suite 401, Castle Rock, CO 80104, USA.