
Aluminum futures in the UK rose to $3,380 per tonne in August, the highest in nearly two months, on declining supply from key producers. The Alunorte plant in Brazil, the world’s largest alumina plant outside of China, was forced to cut operations to half capacity amid the lack of natural gas from its supplier. The developments deepened the detriment to Norsk Hydro, the main client for Alunorte. The firm had already declared two force majeures on aluminum sales after its joint Qatari venture Qatalum plant was forced to shut off production on natural gas shortages after Iran had damaged energy and metallurgy infrastructure in the Middle East. Supply from nations in the Persian Gulf has been hampered since the start of the US-Iran conflict in March, due to both direct destruction of plants and blockades on trade routs for exports. The region is responsible for around 10% of global production pre-war. Still, futures are below four-year peaks from this year on softening Chinese demand.





