哪里来的消息呢？没看到管网啊

Sun Xu Limited ("Sun Xu") entered into an equity collar option transaction with UBS AG London Branch ("UBS") in respect of which Sun Xu (i) entered into certain call and put options referencing 44,568,861 shares of Sunny Optical Technology (Group) Co. Ltd. ("Shares") (see Box 21 - 4105) and (ii) has delivered 44,568,861 Shares to UBS under a Credit Support Annex with a return obligation to Sun Xu (see Box 21 - 4108; Box 17 - 1311; Box 17 - 1403).