Shin-Etsu Chemical. 

Shin-Etsu Chemical Co., Ltd. provides infrastructure, electronics, and functional materials in Japan. It is also involved in processing and specialized related services. The company operates through Infrastructure Materials; Electronics Materials; Functional Materials; and Processing and Specialized Services segments. In addition, it offers cellulose derivatives, synthetic pheromones, aroma chemicals, dielectric and LED/ semiconductor materials, silanes, photoresists, chlorides, caustic soda, liquid fluoroelastomers, polyvinyl chloride and vinyl acetate resin, silicones, and silicones processed goods. Further, the company offers pellicles, photomask blanks, synthetic quartz/ quartz cloth, pyrolytic boron nitride, LIB anode material, and silicon metal. Additionally, it provides rare earth magnets, compound semiconductors, and oxide single crystals. The company was formerly known as Shin-Etsu Nitrogen Fertilizer Co., Ltd. and changed its name to Shin-Etsu Chemical Co., Ltd. in 1940. Shin-Etsu Chemical Co., Ltd. was incorporated in 1926 and is headquartered in Tokyo, Japan.