Philippe Lemieux v. Canaan Inc. et al: Class Action Complaint

Complaint alleging securities fraud in Philippe Lemieux v. Canaan Inc., a Cayman Islands company based in China whose shares are listed on NASDAQ; Nangeng Zhang, Jiaxuan Li, Jianping Kong, Qifeng Sun, Quanfu Hong, Citigroup Global Markets Inc., China Renaissance Securities (Hong Kong) Limited, CMB International Capital Limited, Galaxy Digital Advisors LLC, Huatai Financial Holdings (Hong Kong) Limited, Tiger Brokers (NZ) Limited, Haitong International Securities Company Limited, and ViewTrade Securities Inc. at the U. S. District Court for the District of Oregon.