As global copper prices persist at all-time highs, the automotive sector is rapidly transitioning its supply chain materials. Automakers are increasingly adopting aluminum wire harnesses as substitutes for copper ones in vehicle electrical systems. Notably, BMW, Ferrari, Tesla, and several leading Chinese automotive brands have already integrated this switch into their mass-produced models or are planning to do so in upcoming product launches. The shift towards aluminum wire harnesses is primarily driven by the need for cost efficiency, reduction in vehicle weight, and ensuring a stable supply chain.
