Commodities

Chinese Alumina Producers Increase Output After Surge in Prices

  • Supply disruptions push up prices to highest in over two years
  • Rebound in production could produce surplus in next 18 months

A worker holds processed alumina.

Photographer: Simon Dawson/Bloomberg
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Chinese alumina producers are boosting output to take advantage of the highest prices in more than two years.

Prices for alumina, the main feedstock for aluminum smelters, reached $510 a ton in Western Australia on June 13, the highest since March 2022, according to SMM International. They’ve climbed more than 40% this year as alumina supplies were disrupted.