If it's okay, I'll take that on and then maybe anyone else might want to follow up.
It's a great question and one that needs, frankly, more understanding. We know that actually the surveillance in the province is primarily being conducted by Chinese companies and that really, in a way, this is like their laboratory for experimentation. They're getting lots of funding from the state, so they're getting very good at things such as facial recognition and machine learning. However, there are components they need from the west, DNA sequencers, so they're getting probably some components and parts from the west, and there have been a series of U.S. government actions to try to address that as recently as yesterday.
Also, the other thing to look at that people aren't considering very much is who is investing in some of these Chinese companies, and whether there is U.S. or Canadian venture capital that's going into the Chinese companies that are actually directly involved in the abuses.