# East Asia Brief — Cosmo Oil

1 briefings mentioning Cosmo Oil.

- [Iwatani and Cosmo approve 50 billion yen Chiba hydrogen hub](https://eastasiabrief.com/energy-minerals/iwatani-cosmo-approve-50-billion-yen-chiba-hydrogen-hub-572) — The joint venture will restore an idled 80-ton daily generator and build a liquefaction unit at Cosmo Oil's refinery, creating an interim domestic fuel bridge. *(October 7, 2026; Energy & Minerals · Japan · Iwatani Corporation, Cosmo Energy Holdings)*

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Publisher: East Asia Brief — https://eastasiabrief.com/