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2023.10

Event
SRK-QRO's 2nd Plant Extension Line-Off
2023.10.26 04:25
Event
The 1st "Sanwa-kai" held
2023.10.18 08:03
Event
Pioneering the future-2029V and 2025P for yourself
2023.10.12 03:57

Kazushi Shimizu

Sumitomo Riko Company Limited

Executive Officer and President

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