In our view, the carbon tax, from a design perspective, needs to take into consideration emissions-intensive trade-exposed factors that help recognize.... If it's designed in a way that does not hinder competitiveness but still effectively gets towards the outcomes of achieving emissions reductions, that would be the ideal outcome. Until we see the certainty in that space with respect to what we could see coming through clean fuel standards, etc., there is a fair lack of confidence with respect to the framework.
On February 3rd, 2020. See this statement in context.