Skystar320,
If Tiger had such and "term agreement", the statements by Tony Davis do not make sense.
Please also note, that until not so long back QF used to turn SQ aircraft around, SQ pulled out of that on short notice, and cost a number of engineers their jobs.
And yes, I think it is 20-30% owned by Temasek Holdings, and has a Temasek CEO (Ms Chong Phit Lian), the mint lady.