Ann: US$300m Offtake Funding Facility to develop 3moz Bau Project, page-182

I would be cautious because i don't think Quantum Metals are as big as they seem (they're definitely a legitimate company and business though so don't get me wrong there)

(OTC:QMEI) - they are a penny stock
https://www.otcmarkets.com/stock/QMEI/overview
They were a $10M USD MC company until today the SP is up over 100% but only around $5K traded to do that

Here is their annual report if anyone wants to check it out: https://www.otcmarkets.com/otcapi/company/financial-report/348038/content

Besra believes that (whilst no guarantee can be provided) Quantum has the capacity to perform their obligations in accordance with the US$300m Facility terms and conditions