Sumitomo Chemical to establish JV with Samsung Electro-Mechanics for semiconductor materials
July 6, 2026 | By Mary Bailey Sumitomo Chemical Co. (Tokyo, Japan) announced that its wholly owned Korean subsidiary, Dongwoo Fine-Chem Co., Ltd. (Dongwoo Fine-Chem), has signed a joint venture (JV) agreement with Samsung Electro-Mechanics Co., Ltd. (Suwon …