According to @ysiu, HashKey Group and HashKey Exchange have completed a successful IPO, a development he says further cements Hong Kong as a digital asset hub (source: @ysiu on X, Dec 17, 2025). This update is trading-relevant for monitoring Hong Kong-listed digital asset equities and Asia-session crypto market sentiment tied to exchange infrastructure plays (source: @ysiu on X, Dec 17, 2025).