This National Government certainly doesn't believe in picking winning industries, and that's completely consistent with the economic neoliberalism that it makes no secret of embracing.
It will supply "horizontal" support to a degree - things like research and development grants (selectively applied), apprenticeship training and high-tech help - but has so far rejected calls to outlay cash for "vertical" support - the type that would see it throw its resources behind entire, specific sectors. In other words, unless you are Rio Tinto, SkyCity, Warner Bros, Oravida, Chorus or MediaWorks, there'll be no special treatment for you, end of story.
If you are one of the aforementioned companies, the Government may even go into bat for you when your business comes a cropper, while rivals are left wondering what just happened.
Well, stuff them. There's only so much a government can do, and while certain companies may get a leg up, the Nats have made it clear that they won't be backing particular industries at the expense of anyone else.