Australian iron ore giant Fortescue Metals Group Ltd (<a href="https://www.asx.com.au/markets/company/FMG" target="_blank">ASX:FMG</a>) on Friday said it has poured close to NOK 100 million (USD 8.9m/EUR 8.5m) into Norwegian Hydrogen in return for a 12.5% ownership stake in the green hydrogen infrastructure developer.