The invisible hand favors short term profit. Dictators have the advantage to ‘go for the long run’ benefit - at the expense of their people - because ‘their people’ have such limited power.
Every incentive you mentioned is correct and I’m sure there’s more... but I feel - since this deals with a sale to a foreign country - that some limited regulations could work.
Any ideas on how to switch some of the incentives?
It’s a Constitutional minefield also but, as far as incentive, I suspect the best you could do is set up an agency or quasi-government organization which would have the power and right to match best offer before that offer is accepted. Best I can do right now without a lot of forethought.