suppose, in a more muted fashion to the sanctions that it could potentially have done. it is introduced these export bands but crucially, it is not limited to the supply of gas to europe, it has not put export bands on key commodities like nickel and aluminium. what do you make of russia s move so far and do you think they could potentially go further? this far and do you think they could potentially go further?- potentially go further? as you note, russia potentially go further? as you note, russia is potentially go further? as you note, russia is a potentially go further? as you note, russia is a huge - potentially go further? as you l note, russia is a huge presence in the global commodities markets, they are about one tenth of the global supply of aluminium and copper, about one fifth of the global supply of battery grade nickel. russia needs dollars. they need euros. because for any russian importer to import goods and services into russia, they need to first get dollars and