of, uh, living in with its main consumers being to here, japan and germany. let's go live now to sidney. i swear to speak to mark comfort. he's an associate professor fire for the university of new south wales. more great to have you on the show. now, what would it really mean? it? what would happen should i say, if the l m. me, the london medic says, decides not to trade russian aluminium? well, it's great to be with you again. and if the enemy decides to ban russian, ellie minium, it would obviously cause prices for allie meet him in broad terms, to shoot up, because then you would have just cut a lot of the supply and an easy circulation. also would have caused pretty much the price of come highly volatile and increased significantly, or was a great, broader problem to the enemy as well. they're already facing issues with their nickel debacle early this year. but it council contracts the nickel trait if they go and now that russian ela medium, it will create further headaches, particularly it impacts existing futures contracts. if noted in the discussion paper, the unlikely to affect existing obligations. but nevertheless, a wood crate, massive volatility and uncertain