海南发展：关于收购杭州网营科技股份有限公司控制权事项完成工商变更登记的公告

Group 1 - The company announced the acquisition of a controlling stake in Hangzhou Wangying Technology Co., Ltd. for a total cash payment of RMB 438.4246 million [2] - The acquisition involves purchasing 51% of Wangying Technology's shares, making the company the controlling shareholder [2] - The necessary business registration procedures for the change of shareholder, directors, and senior management personnel have been completed [2]