索尼牵头组建全球首个可再生塑料供应链，14家巨头合力破局！

Group 1 - The core initiative is the establishment of the world's first complete supply chain for renewable plastics aimed at high-performance electronic products, led by Sony and Mitsubishi Corporation, involving 13 top chemical and materials companies [2][3] - The supply chain begins with Neste providing renewable naphtha sourced from waste cooking oil and biomass, which is then processed into various chemical intermediates and high-performance plastics by multiple companies [5] - The project utilizes the "mass balance method," allowing the mixing of renewable and fossil materials in existing production facilities, ensuring that the final products meet the stringent performance requirements of high-performance applications [6] Group 2 - Despite significant environmental benefits, the economic feasibility remains a major challenge, with the price of renewable naphtha being approximately $1,875 per ton, which is $1,270 higher than fossil-based naphtha in Northeast Asia [7] - The supply chain alliance aims to leverage economies of scale and technological advancements to reduce costs, with Sony's leadership expected to drive a strong pull effect for the green transformation across the supply chain [8] - The success of this project signifies a shift in manufacturing competitiveness towards supply chain transparency and carbon management capabilities, indicating a fundamental transformation in the structure of high-end manufacturing supply chains [9]