Showa Denko KK - Will Integrate Itself With Showa Denko Materials Co Ltd Effective Jan. 1, 2023, Transform Showa Denko Group Into Holding Co Structure

Showa Denko KK 4004:

• SHOWA DENKO KK - WILL INTEGRATE ITSELF WITH SHOWA DENKO MATERIALS CO LTD EFFECTIVE JAN. 1, 2023, TRANSFORM SHOWA DENKO GROUP INTO HOLDING CO STRUCTURE

• SHOWA DENKO KK - WILL CHANGE TRADE NAME INTO RESONAC HOLDINGS CORP

• SHOWA DENKO KK - SHOWA DENKO MATERIALS CO LTD WILL CHANGE TRADE NAME INTO RESONAC CORP