Zeon group’s S-SBR production and sales company Zeon Chemicals Singapore (ZCS) has concluded a Memorandum of Understanding (MOU) with Shell Eastern Petroleum (Shell) on Oct. 2 regarding the procurement of sustainable butadiene derived from biomass. The company will proceed with studies for production and sales of S-SBR using sustainable butadiene. Zeon has set “promoting a shift to ‘manufacturing’ that achieves…