Mr. Yip worked in the audit division of PricewaterhouseCoopers in Canada from May 2003 to May 2007. He was a manager at PricewaterhouseCoopers in Hong Kong from June 2007 to June 2010. Mr. Yip worked in Alibaba Group Holding Limited (a company listed on the NYSE, symbol: BABA, and secondary listed on the Stock Exchange, stock code: 9988) from June 2010 to May 2022, where he served as a senior director of finance, primarily responsible for the group’s financial reporting and technical accounting and share-based compensation administration and management. Mr. Yip received a bachelor’s degree of commerce from the University of British Columbia in Canada in May 2005. Mr. Yip qualified as a Chartered Accountant in Canada in January 2007 and has been a member of the Hong Kong Institute of Certified Public Accountants since September 2016.