Traceable origin.
Each batch carries an auditable origin record, linking the material to the authorised source before intake.
About Auvalis
More than 20 years of experience in metal and mineral refining. The São Paulo refinery is equipped with advanced refining technology and serves institutional clients in Brazil, Dubai and Korea.

Our Mission
We exist to convert Brazilian-origin gold into bars and certificates that institutional buyers (in São Paulo, in Seoul, in any market) can hold with absolute confidence.
Equipment is supplied by best-in-class refining-equipment partners. Governance follows BACEN, CVM and OECD frameworks, based on more than two decades of experience in the sector.
Targets & Standards
Reporting will follow the LBMA Responsible Gold Guidance from year one, third-party assured to ISAE 3000 (revised).
100%
Audited supply
0
High-risk sources
99.9
Fineness target
5-step
OECD due diligence
15 kg
Daily capacity
20+ years
Experience
Accreditations & Compliance
From inception, the refinery is engineered toward LBMA Good Delivery recognition, with full BACEN registration and CVM-ready governance for capital-market access.
Accredited Target
Good Delivery accreditation — target 2028.
Accredited Target
Chain-of-Custody certification — target post-launch.
Accredited 2026
Registered precious-metals refiner.
Accredited 2026
Capital-market governance from inception.
Accredited 2026
Five-step due diligence on every supplier.
Sustainability & Compliance
Auvalis upholds ecological sustainability across every process: we do not accept metals of unknown origin, working exclusively with materials sourced from operations duly licensed by Brazil's National Mining Agency (ANM). Our refining process applies every ecological procedure required to prevent environmental degradation.
Our rule for refining a product is that it meets the requirements above, because we are aware of the irregularities present in various parts of Brazil. Refusing material without due diligence is how we protect nature and safeguard the institutional integrity of the company.
Our company can also provide guidance to help a given operation come into compliance with Brazilian regulations and operate in an ecologically sound manner.
Refining Criteria
Each batch carries an auditable origin record, linking the material to the authorised source before intake.
We work exclusively with gold mined or recycled within Brazilian territory, with full provenance documentation.
We only accept material from operations with a current license from Brazil's National Mining Agency (ANM).
Adherence to federal and state environmental regulations is verified before any cargo is accepted.
In-house refining applies containment, recovery and disposal procedures aligned with leading environmental practice.

Policies & Disclosures
Governance, KYC, sourcing and remuneration policies are published in full and updated annually.