PLEASE DON'T EXPECT ANY CORPORATION TO BUY S.TIt ain't gonna happen...EVER. Sherritt operates in a communist country off the coast of the world's biggest, strongest and richest superpower with poor education, cheap booze, trained spenders and a military always ready to go. You don't snub your nose at them and think you're going to get away with it.
No company in their right mind would ever invest in Sherritt and inherit their situation (embargo, helms-burton title III). The employees, like Sherritts, wouldn't be able to go to Disneyland either! That in itself would be a non-starter.
Don't believe anyone from the land of Oz or another dimension that this is a possibility. Remember reality and common sense makes cents.