It's most likely that we're going to have to have both, but the reason.... I mean, three tonnes doesn't seem like very much, but it's still 20% of the global supply when you start talking about rare earths. The issue for us is always about when you bring supply on stream, because you can actually flood the market, depress the price and put yourself out of business.
That's one of the issues we face at the moment with a lot of these critical minerals, because they're growing, the quantities are very small and the pricing of that commodity is very, very volatile. It's matching supply to demand. That's what we have to do: match supply to demand. We have the ability to grow, but we need to start somewhere.