Sumitomo Chemical Set to Leave Caprolactam Business Apr. 20, 2022 Filed Under: Industry Tagged With: caprolactam, polyamide, production withdrawal, Sumitomo ChemicalSumitomo Chemical Co. Ltd. (TYO:4005) is getting out of the business of polyamide ingredient caprolactam. The company has decided to…... Please subscribe to read the full story. Subscribe Free Trial Related Articles:Sumitomo Chemical to Boost LCP Output by 30%China Adds 1.05M Tons of Caprolactam Production in 2021China Sees Rush of New Caprolactam Projects, Chance for More…Sumitomo Chemical to Boost Photoresist Production CapacitySumitomo Chemical to Invest 200 Billion Yen in Pursuing…Sumitomo Chemical to Discontinue Production of EPDM in Japan