三井金属資源開発株式会社 (Mitsui Mineral Resources Development) — government contract awards

1 Japanese national-government contract award worth ¥90.5 million, from 2026-07-27 to 2026-07-27. Source: 調達ポータル (GEPS).

Company registry

三井金属資源開発株式会社 (Mitsui Mineral Resources Development) is a Kabushiki-gaisha (joint-stock company) based in Shinagawa City, Tokyo (postal code 141-0032). Corporate number 5010701009474, on the National Tax Agency registry since 2015-10-05.

Licences on record

Main buyers

Recent awards

出典:調達ポータル(https://www.p-portal.go.jp/)