That's a good question, Paul. I think that's a challenge for us. There's a lot of effort on the hydrometallurgy side to supplement the pyrometallurgy for the recovery of the metals. We're seeing a lot of agreements being made between mining companies and those processors. Whether you have a smelter or not, we're doing custom smelting for a multitude of mining companies, allowing us to make better utilization of the facilities.
I think it's an opportunity that we can explore in the mining industry as best we can. The opportunity really is to look for new technologies and support from the government in finding new and innovative ways of treating this or doing modular, if you like, or different types of technologies. We're always pushing the envelope from CIM and working with industry and folks in academics and the government and the like in order to try to come up with new solutions.