Risk of not selling to Mitsui, page-8

That's a given.

They have already stated they would look to delist if between 75% and 90%

But will they "guarantee" compulsorily acquiring the remaining shares at 95c if over 90%?????

They haven't yet.

Between 75 and 90% you're very likely to be a minority shareholder in a delisted company

Above 90% if you're still holding I have no idea what options you will have or what the landscape may look like.