There are a few challenges. The world cost of energy comes up as almost number one. We also have issues where we don't have enough incentives compared with some of the jurisdictions we compete with. That's second. We compete with low-cost countries such as Mexico, where the cost of labour is significantly lower than what we have.
I would say those are the major ones that usually come up on a daily basis: the cost of energy, the cost of labour, and lack of aggressive incentives.