unfortunately for QIN, they're not growing as well as they have previously claimed, which is why in the FY17 accounts, they downgraded the forecast yield from 19.6kg/tree to 14.6kg/tree, and downgraded the oil content from 3.7% to 3.2%.
Still too high I think given the outturns from previous harvests and the fact that most of the projects are behind their targeted yield curves.