Update information
- 2022.04.18 From the Sumitomo/Society Interface
- 2022.04.13 SUMITOMO QUARTERLY (Issue # 168)
- 2022.04.05 Social Issues addressed by Sumitomo -Compass for the Future- Japan Research Institute
- 2022.03.08 Social Issues addressed by Sumitomo -Compass for the Future- Sumitomo Corporation
- 2022.02.21 "Visits to Sumitomo Group" Oita Works, Sumitomo Chemical