METLEN will supply Rio Tinto with 3.9mt of alumina from its Agios Nikolaos refinery over eight years, starting in 2027.

METLEN Energy & Metals (METLEN) is pleased to announce that it has entered into two long-term strategic agreements with Rio ...

Athens-listed industrial and energy company Metlen Energy & Metals has entered into two long-term strategic agreements with global mining major Rio Tinto, securing supply chain improvements in both ...

Hydro’s adjusted EBITDA for the fourth quarter of 2024 was NOK 7,701 million, up from NOK 3,737 million in the same quarter last year. The ...

Bauxite & Alumina record results ... heavy fuel oil to natural gas and adding two electric boilers at the alumina refinery Alunorte in Brazil. Further progress was made on decarbonizing casthouse ...

NALCO plans ₹30,000-crore expansion by FY30, including aluminium smelter, mine projects, and JV with NTPC for power supply.

The recent rise in alumina cost due to elevated bauxite and alumina prices are expected to ease from Q1FY26, Vedanta's earnings call suggested.