https://www.overseassingaporean.sg/public/forum/upload/index.php?/topic/4383-visa-denied-reapplication-advice/ shows many cases of h1b-1 rejection at Singapore consulate
* need to prepare for questions about employer and offer
* need to show intent to return to Singapore i.e. non-immigration intent
* need to give a definite timeframe when to return. I guess 3Y sounds reasonable.
