How many third-party certifications does Alibaba have?

Beijing Wang Wan Zhicheng Technology Co., Ltd., Shanghai Jiesheng Business Consulting Co., Ltd., Hangzhou Sino-German Information Technology Service Co., Ltd., Beijing Zhongxin Credit Information Co., Ltd., Beijing Zhongmao Yuanda Business Consulting Co., Ltd., Dalian Beitong Enterprise Credit Management Co., Ltd. and VeriSign Verisign.