TMX seeks part of Saudi Aramco listing

By Alastair Sharp and John Tilak TORONTO (Reuters) - Toronto Stock Exchange owner TMX Group Ltd said on Wednesday it was pitching the energy-rich bourse to "Saudi officials of significant influence" to bring at least part of the kingdom's massive Saudi Aramco [IPO-ARMO.SE] public listing to Canada. Saudi Arabia expects to value the state-owned oil producer at a minimum of $2 trillion, in what could be the world's biggest initial public offering (IPO), the centerpiece of a plan to transform the S