[BIT Appoints Former OSL Group CMO Jack Derong as New Chief Marketing Officer] According to official news, BIT has appointed Jack Derong (陈德荣) as its new Chief Marketing Officer. Jack previously served as the Chief Marketing Officer of OSL Group and Head of Global Marketing at Futu. In his new role, he will lead BIT's global marketing strategy and market expansion, focusing on enhancing brand influence and market position.