The board of directors of Sands China Ltd. announced the appointment of Chum Kwan Lock, Grant as its Chief Operating Officer and the appointment of Mr. Dylan James Williams as its General Counsel and Company Secretary with effect from February 21, 2020. Mr. Chum will assume the responsibilities of the day to day operations of the business from Dr. Wong, after serving as the Company's Chief of Staff since March 9, 2015. Mr. Williams will assume the role of General Counsel (in addition to the role of Company Secretary) of the company after serving as its Senior Vice President of Legal and Company Secretary since January 1, 2017. Chum Kwan Lock, Grant has been Chief of Staff since March 9, 2015 and is also a director of a number of companies subsidiaries. Mr. Chum joined Las Vegas Sands Corp. and Group as Senior Vice President, Global Gaming Strategy in July 2013. Prior to joining the Group, Mr. Chum spent 14 years at UBS Investment Bank ("UBS") in a variety of roles, including serving as head of Hong Kong equity research from 2010 to 2013, and head of China equity research from 2007 to 2010. Mr. Chum was also responsible for Asia gaming equity research from 2006 to 2013 for UBS and was named Asia's stock-picker of the year by the Financial Times in 2011. Dylan James Williams has been Senior Vice President of Legal and Company Secretary since January 1, 2017 and is also a director of a number of subsidiaries. Mr. Williams was the Company's Associate General Counsel and Deputy Company Secretary from July 1, 2014, its Associate General Counsel from November 1, 2008 and its Debt Compliance Manager from July 31, 2006. Mr. Williams has played important roles in the Company's various project financings since 2006 and was a key member of the legal team responsible for the listing of the Company on the Stock Exchange in 2009.