An aerial view shows a smelter of Rusal aluminium producer in the Siberian city of Krasnoyarsk, Russia, February 12, 2023. REUTERS/Alexander Manzyuk 

An aerial view shows a smelter of Rusal aluminium producer during sunset in the Siberian city of Krasnoyarsk, Russia, February 12, 2023. REUTERS/Alexander Manzyuk 

An aerial view shows a smelter of Rusal aluminium producer in the Siberian city of Krasnoyarsk, Russia, February 12, 2023. REUTERS/Alexander Manzyuk 

An aerial view shows a smelter of Rusal aluminium producer in the Siberian city of Krasnoyarsk, Russia, February 12, 2023. REUTERS/Alexander Manzyuk 

French Junior Minister for the Industry Roland Lescure visits the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

French Junior Minister for the Industry Roland Lescure talks with workers as he visits the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

A worker stands in front of an electric furnace at the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

French Junior Minister for the Industry Roland Lescure talks with workers as he visits the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

A worker walks past the storage of aluminium ingots at the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

A worker takes a sample of molten aluminium from an electric furnace at the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

The storage of aluminium ingots and plates at the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

French Junior Minister for the Industry Roland Lescure talks with workers as he visits the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

French Junior Minister for the Industry Roland Lescure visits the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

A worker walks past the storage of aluminium plates at the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

A worker walks past the storage of aluminium ingots at the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

A worker walks past the storage of aluminium ingots at the aluminum smelter Aluminium Dunkerque in Loon-Plage near Dunkirk, France, September 22, 2022. REUTERS/Pascal Rossignol 

Alain Sauthier, Director of Nant de Drance talks to a journalist above the main inlet valve of the penstock in the newly operational Nant de Drance pumped storage electricity power plant in Finhaut, Switzerland, August 4, 2022. REUTERS/Denis Balibouse 

Aluminium blocks are seen in Wagner Automotiv industry in Gradacac, Bosnia and Herzegovina February 8, 2022. REUTERS/Dado Ruvic/Illustration 

Aluminium blocks are seen in Wagner Automotiv industry in Gradacac, Bosnia and Herzegovina February 8, 2022. REUTERS/Dado Ruvic/Illustration 

Aluminium blocks are seen in Wagner Automotiv industry in Gradacac, Bosnia and Herzegovina February 8, 2022. REUTERS/Dado Ruvic/Illustration 

Aluminium blocks are seen in Wagner Automotiv industry in Gradacac, Bosnia and Herzegovina February 8, 2022. REUTERS/Dado Ruvic/Illustration 

An employee at Advanced Electric Machines works on test models of a motor for an electric vehicle that does not include either rare earth magnets or copper and uses electrical steel and aluminium instead, in Washington, Britain, November 26, 2021. Picture taken November 26, 2021. REUTERS/Nick Carey 

Employees at Advanced Electric Machines work on test models of a motor for an electric vehicle that does not include either rare earth magnets or copper and uses electrical steel and aluminium instead, in Washington, Britain, November 26, 2021. Picture taken November 26, 2021. REUTERS/Nick Carey 

An employee at Advanced Electric Machines works on test models of a motor for an electric vehicle that does not include either rare earth magnets or copper and uses electrical steel and aluminium instead, in Washington, Britain, November 26, 2021. Picture taken November 26, 2021. REUTERS/Nick Carey 

Employees at Advanced Electric Machines work on test models of a motor for an electric vehicle that does not include either rare earth magnets or copper and uses electrical steel and aluminium instead, in Washington, Britain, November 26, 2021. Picture taken November 26, 2021. REUTERS/Nick Carey 

Employees at Advanced Electric Machines work on test models of a motor for an electric vehicle that does not include either rare earth magnets or copper and uses electrical steel and aluminium instead, in Washington, Britain, November 26, 2021. Picture taken November 26, 2021. REUTERS/Nick Carey 

Employees at Advanced Electric Machines work on test models of a motor for an electric vehicle that does not include either rare earth magnets or copper and uses electrical steel and aluminium instead, in Washington, Britain, November 26, 2021. Picture taken November 26, 2021. REUTERS/Nick Carey 

An employee at Advanced Electric Machines works on test models of a motor for an electric vehicle that does not include either rare earth magnets or copper and uses electrical steel and aluminium instead, in Washington, Britain, November 26, 2021. Picture taken November 26, 2021. REUTERS/Nick Carey 

An employee at Advanced Electric Machines works on test models of a motor for an electric vehicle that does not include either rare earth magnets or copper and uses electrical steel and aluminium instead, in Washington, Britain, November 26, 2021. Picture taken November 26, 2021. REUTERS/Nick Carey 

An employee works at Cosmos Aluminium factory in Larissa, Greece, July 8, 2021. Picture taken July 8, 2021 REUTERS/Alexandros Avramidis 

Nikos Ballas, 31, works on at Cosmos Aluminium factory in Larissa, Greece, July 8, 2021. Picture taken July 8, 2021 REUTERS/Alexandros Avramidis 

Children play with a ball near the decommissioned Liancheng coal-fired power plant and the Chinalco aluminium smelter in Heqiao village, Yongdeng county, Gansu province, China, September 16, 2020. REUTERS/Thomas Peter SEARCH "PETER COAL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Sheep graze on a field near the decommissioned Liancheng coal-fired power plant and the Chinalco aluminium smelter, at Heqiao village, in Yongdeng county, Gansu province, China, September 16, 2020. REUTERS/Thomas Peter SEARCH "PETER COAL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

The decommissioned Chinalco aluminium smelter is pictured at dusk in Yongdeng county, Gansu province, China, September 16, 2020. REUTERS/Thomas Peter SEARCH "PETER COAL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Chimneys are seen at the Aluminij Mostar aluminium factory in Mostar, January 14, 2020. Picture taken January 14, 2020. REUTERS/Dado Ruvic 

The logo of the Aluminij Mostar aluminium factory is pictured in Mostar, January 14, 2020. Picture taken January 14, 2020. REUTERS/Dado Ruvic 

The logo of the Aluminij Mostar aluminium factory is pictured in Mostar, January 14, 2020. Picture taken January 14, 2020. REUTERS/Dado Ruvic 

Former workers walk in the Aluminij Mostar aluminium factory in Mostar, January 14, 2020. Picture taken January 14, 2020. REUTERS/Dado Ruvic 

General view of the Aluminij Mostar aluminium factory in Mostar, January 14, 2020. Picture taken January 14, 2020. REUTERS/Dado Ruvic 

Empty parking spots are pictured in front the Aluminij Mostar aluminium factory in Mostar, January 14, 2020. Picture taken January 14, 2020. REUTERS/Dado Ruvic 

Former workers walk near the logo of the Aluminij Mostar aluminium factory in Mostar, January 14, 2020. Picture taken January 14, 2020. REUTERS/Dado Ruvic 

Quality manager Eivind Skeie (L to R), plant manager Ingrid Guddal and leader of the technology pilot project Haakon Haakonsen talk at front of the production line of Norsk Hydro aluminium plant in Karmoey, Norway April 26, 2019. Picture taken April 26, 2019. REUTERS/Gwladys Fouche 

A production line under construction at a casting house in the Norsk Hydro aluminium plant in Karmoey, Norway April 26, 2019. Picture taken April 26, 2019. REUTERS/Gwladys Fouche 

A general view of the Norsk Hydro aluminium smelter in Karmoey, Norway April 26, 2019. Picture taken April 26, 2019. REUTERS/Gwladys Fouche 

Head of the technology pilot project of Norsk Hydro, Haakon Haakonsen, shows a refined bauxite, a raw material to make aluminium and a log of aluminium at front of the production line in Karmoey, Norway April 26, 2019. Picture taken April 26, 2019. REUTERS/Gwladys Fouche 

Plant manager Ingrid Guddal and leader of the technology pilot project Haakon Haakonsen talk at front of the production line of Norsk Hydro aluminium plant in Karmoey, Norway April 26, 2019. Picture taken April 26, 2019. REUTERS/Gwladys Fouche 

Head of the technology pilot project of Norsk Hydro, Haakon Haakonsen, shows a refined bauxite, a raw material to make aluminium and a log of aluminium at front of the production line in Karmoey, Norway April 26, 2019. Picture taken April 26, 2019. REUTERS/Gwladys Fouche 

Head of the technology pilot project of Norsk Hydro, Haakon Haakonsen, shows a bauxite, a raw material to make aluminium and a log of aluminium in Karmoey, Norway April 26, 2019. Picture taken April 26, 2019. REUTERS/Gwladys Fouche 

A row of red-painted containers at the Lochaber aluminium smelter site, which is owned by companies controlled by Sanjeev Gupta's GFG Alliance, in Fort William, Scotland, Britain April 17, 2019. Picture taken April 17, 2019. REUTERS/Russell Cheyne 

A row of red-painted containers at the Lochaber aluminium smelter site, which is owned by companies controlled by Sanjeev Gupta's GFG Alliance, in Fort William, Scotland, Britain April 17, 2019. Picture taken April 17, 2019. REUTERS/Russell Cheyne 

A row of red-painted containers at the Lochaber aluminium smelter site, which is owned by companies controlled by Sanjeev Gupta's GFG Alliance, in Fort William, Scotland, Britain April 17, 2019. Picture taken April 17, 2019. REUTERS/Russell Cheyne 

A row of red-painted containers at the Lochaber aluminium smelter site, which is owned by companies controlled by Sanjeev Gupta's GFG Alliance, in Fort William, Scotland, Britain April 17, 2019. Picture taken April 17, 2019. REUTERS/Russell Cheyne 

A row of red-painted containers at the Lochaber aluminium smelter site, which is owned by companies controlled by Sanjeev Gupta's GFG Alliance, in Fort William, Scotland, Britain April 17, 2019. Picture taken April 17, 2019. REUTERS/Russell Cheyne 

A row of red-painted containers at the Lochaber aluminium smelter site, which is owned by companies controlled by Sanjeev Gupta's GFG Alliance, in Fort William, Scotland, Britain April 17, 2019. Picture taken April 17, 2019. REUTERS/Russell Cheyne 

Workers of U.S. company Alcoa take part in a protest against the closure of two aluminium plants in northern Spain in front of Spanish Industry Ministry in Madrid, Spain, January 8, 2019. REUTERS/Juan Medina 

Workers of U.S. company Alcoa take part in a protest against the closure of two aluminium plants in northern Spain in front of Spanish Industry Ministry in Madrid, Spain, January 8, 2019. REUTERS/Juan Medina 

Workers of U.S. company Alcoa take part in a protest against the closure of two aluminium plants in northern Spain in front of Spanish Industry Ministry in Madrid, Spain, January 8, 2019. REUTERS/Juan Medina 

Workers of U.S. company Alcoa take part in a protest against the closure of two aluminium plants in northern Spain in front of Spanish Industry Ministry in Madrid, Spain, January 8, 2019. REUTERS/Juan Medina 

Workers of U.S. company Alcoa take part in a protest against the closure of two aluminium plants in northern Spain in front of Spanish Industry Ministry in Madrid, Spain, January 8, 2019. REUTERS/Juan Medina 

A worker manufactures aluminium cooking equipment in a workshop in Cairo, Egypt, November 8, 2018. REUTERS/Mohamed Abd El Ghany