mr. sun patrick, born in 1958, resident of hong kong, china, holding a university degree, independent non-executive of the company, also independent non-executive director of china railway construction corporation, china railway signal & communication corporation, trinity limited, china nt pharma group company limited, and sihuan pharmaceutical holdings group ltd. mr. sun was the president of jpmorgan chase bank hong kong and head of the bank’s hong kong investment banking, executive director and president of value convergence holdings limited, executive director of kingsway capital holdings limited, chairman of global strategy committee of grouprich international holdings limited, executive director and head of investment banking of jardine group, executive director of sunwah kingsway capital holdings limited, non-executive director of renhe commercial holdings company ltd., independent non-executive director of crrc corporation limited, honorary director general of the chamber of hong kong listed companies, vice chairman and director of the listing nominating committee of hong kong stock exchange, member of the acquisition & merger committee of hong kong securities and futures commission, independent non-executive director of the link real estate investment trust and everbright pramerica fund management co., ltd., and independent non-executive director and chairman of solomon systech (international) limited. mr. sun is a senior member of the hong kong institute of certified public accountants, and a senior member of the association of chartered certified accountants. mr. sun served as independent non-executive director of cnr from february 2012 to may 2015, and has been independent non-executive director of the company since may 2015.