TechFlame reports that the Hong Kong stock cryptocurrency concept has been drastically revised. Xinhuo Technology Holdings (01611.HK) fell more than 10%, Eurotech Cloud Chain (01499.HK) fell more than 8%, and individual stocks such as Liberal Arts Interactive (00434.HK), OLS Group (00863.HK), and Cathay Pacific Junan International (01788.HK) followed suit. (gold 10)