Presentation Materials were launched now. (<32nd Clean Coal Day Int'l Symposium (2023/09/05)> <2023 Energy Security with Decarbonization Symposium (2023/09/06)>)

Presentation Materials were launched now. (<32^nd Clean Coal Day Int'l Symposium (2023/09/05)> <2023 Energy Security with Decarbonization Symposium (2023/09/06)>)