[SMM Aluminum Flash News] Rising Copper Prices Drive Wider Adoption of Aluminium Wiring in Automobiles

Published: Jul 2, 2026 14:48

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Higher copper prices are accelerating the adoption of aluminum wiring across the automotive industry. Ferrari, BMW, Stellantis, Tesla, XPeng, Xiaomi and AVATR have expanded the use of aluminum conductors in selected vehicle models to reduce costs and vehicle weight. Aluminum costs about one-quarter as much as copper and weighs only around one-third as much, making it increasingly attractive for EVs. JPMorgan expects aluminum to replace about 6% of global copper demand by 2030 as material substitution accelerates.

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