They are imported from China. They are imported from Europe. The question is why more of these products and services and technologies are not homegrown.
As I said, Canada is a world leader, but there is very little research at this point to support this relatively new sector. The innovation that's happening is really done by engineers and builders and designers who innovate as they apply these technologies and products and designs to new buildings.
It's a wide open field with significant opportunity for investment and for commercialization of new products and technologies and a great opportunity for Canada to stay globally competitive, because other countries, including the U.S. and Australia, are very aggressive in this area and Canada hasn't been.
Thank you.