Ongoing row between Singaporean businessman and Swazi company means plane will stay in Canada at least until appeal hearing June 11.
Little is being said about the specifics of the ninth round, held just weeks before a scheduled April visit by the Indian leader.
Thousands could be forced to leave starting April 1.
Dips look to promote mining industry, investor confidence and their message.
Toronto mining convention hears of plummeting prices, but some are optimistic.