Astraferra Metals is a broker for germanium and critical metals. We source reliable supply, verify it independently, and manage delivery end to end — so your team spends time on production, not procurement risk.
Finding critical metal is only the first problem. Proving it's genuine, getting it through customs, and keeping supply steady when markets move are the parts that actually consume a procurement team's time. We carry all of it.
We work directly with producers of germanium and critical metals, including emerging and non-traditional supply, to find material that meets your specification.
Every sample is independently assayed by an accredited laboratory before it reaches you — never just the producer's own paperwork.
Specification, customs classification, insured freight, documentation — we run the logistics personally so it's one less thing on your desk.
Export controls, price swings, shipping disruption — critical metals markets move fast. We track it and adapt sourcing, so the disruption stops with us, not your production line.
We're starting narrow and deliberate — one metal, sourced and verified properly, with relationships built to last. Every critical and rare metal your supply chain depends on sits behind the same kind of risk germanium does. We're building toward being the one call you make for all of them.
Whether it's germanium or another critical metal, start with a conversation about what you need and when.