TOKYO, Jan 20, 2020 - (JCN Newswire) - Showa Denko K.K. (SDK; TSE:4004) has decided to terminate production lines to synthesize unsaturated polyester resin (UP) and vinyl ester resin (VE) at its Isesaki Plant by the end of June 2021, and concentrate domestic production of UP and VE at its Tatsuno Plant, in order to improve profitability of its UP...