On February 26, OKEx officially released its Chief Strategy Officer Xu Kun Media to share content. Xu Kun said that first of all, OKEx has formed the most abundant closed-loop encryption ecosystem of products. In the future, it will further refine products and services around the needs of users at various stages of the life cycle. Currently OKEx has identified four core product lines, namely buying coins, trading, crypto asset tools and academy. Secondly, for OKEx, security is always the highest priority. Third, in terms of ecological construction, OKEx will continue to promote the OKB ecosystem and at the same time make efforts in the public chain field. In response to OKB, Xu Kun emphasized that OKB will insist on destroying real gold and silver repurchases from the secondary market every quarter. Now OKB has achieved full circulation and the team has not retained any. In the future, considering contract revenue is also included, the repurchase will be stronger; meanwhile, OKB will continue to expand ecological cooperation globally.