While there are no international sanctions on Russian metal, many consumers are shunning aluminium produced by Rusal (RUAL.MM), which accounts for 6% of global supplies. U.S. import tariffs on Russian aluminium and products are also prompting some consumers to "self-sanction". Some analysts estimate the discount for Russian aluminium at $100-$300 per metric ton, Norsk Hydro said. As LME aluminium prices are referenced in contracts between consumers, producers and traders, the dominance of Russian aluminium in the system is a problem, said Norsk Hydro's Chief Financial Officer Paal Kildemo. "There is still a risk that even more Russian aluminium will be delivered to LME further weighing on the reference price...

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Persons: Paal Kildemo, Kildemo, Rusal, Pratima Desai, Polina Devitt, Eric Onstad, Veronica Brown, Jason Neely Organizations: London Metal Exchange, Norsk Hydro, Reuters, Britain's Financial, Authority, Norsk, Shanghai Futures Exchange, CME, Hydro, FCA, Thomson Locations: Norwegian