 BEIJING, Sept. 13, 2021 PRNewswire -- Canaan Inc. NASDAQ: CAN Canaan or the Company, a leading high-performance computing solutions provider, today announced that it has dismissed PricewaterhouseCoopers Zhong Tian LLP PwC as the Companys independent auditor on September 9, 2021 and has approved the appointment of KPMG Huazhen LLP KPMG as the independent auditor of the Company, effective September 13, 2021. 