All the SQ 340s were placed by Boeing with Emirates, Etihad, Gulf and China Airlines.
Three SQ 310s also went to Boeing, two are with Air India and one was scrapped.
EI 340s might be ex AC but if they go to EI it will probably be via Boeing after the 777s arrive (late 2006-early 2007) since AC has been scraping around everywhere to find 340s and 767s - it's doubtful there are any "spares" when AC searched high and low for the ones they have now.