20 Oct 07 - Take Action - UBS has announced that it will be the lead underwriter for PetroChina’s debut on the Shanghai stock exchange. PetroChina is the listed arm of China National Petroleum Corporation, the largest and most problematic player in Sudan’s oil industry. Join other Sudan Divestment activists from around the world and Nobel Prize Winner Jody Williams in emailing UBS asking them to aggressively engage with UBS or divest. Please email UBS now - (only takes ten seconds)