Norway, Aug. 11 -- Alunorte has been informed of disruptions to natural gas availability by its supplier, CELBA, part of the New Fortress Group. CELBA also owns the gas terminal infrastructure in Barcarena, Brazil. Alunorte has consequently reduced alumina production to 50 percent.In response to the notification from the supplier of disruptions to the natural gas availability affecting Alunorte, the refinery has implemented contingency measures to mitigate operational impacts. Measures include purchasing spot gas volumes, requesting direct access to the Barcarena LNG receiving and regasification terminal, and temporarily reducing alumina production to 50 percent to align with the gas availability, as notified by CELBA.Alunorte will begin ra...