China's rising output, price rout deepen aluminium industry gloom

Sinking aluminium prices and a ballooning surplus of the metal have deepened the industry's worst crisis in years, intensifying pressure on high-cost smelters to embark on another round of production cuts to revive prices from their malaise. 

http://uk.reuters.com/article/2015/09/21/uk-aluminum-smelter-costs-idUKKCN0RL09D20150921