Dr Estephan Salameh's visit comes at the invitation of Singapore's Minister for Foreign Affairs Dr Vivian Balakrishnan. SINGAPORE: The Palestinian Authority's minister of finance and planning is in Singapore for a four-day official visit.  Dr Estephan Salameh is in Singapore from Sunday (Feb 22) to Wednesday at the invitation of Minister for Foreign Affairs Dr Vivian Balakrishnan. The visit reaffirms Singapore’s warm relations with the Palestinian Authority and continued support for its