Nexus Aurum provides specialist services for companies that need to structure business operations in Brazil with confidence, regulatory clarity and technical support.
Our work combines three complementary areas: export documentation, on-site technical verification and commercial intermediation between Brazilian companies and international buyers.
This approach helps reduce operational risk, assess suppliers and support commercial decisions with verified information.
Export checklists and preparation for DU-E processing through Portal Único Siscomex, covering procedures, requirements, documentation and operational workflow.
Audits of exporters or suppliers, assessing documentary consistency, traceability and chain of custody, and identifying red flags.
Regulatory analysis for mining operations and related obligations, including ANM and CFEM where applicable.
In addition to reviewing documentation, we carry out technical checks on site to verify operations and suppliers.
Technical services to verify on site whether an operation matches the information presented commercially and in its documentation.
Technical visits to mines or operating sites, with photographic reporting and verification of capacity, equipment, operating routines, local logistics and consistency with stated operations: does the operation produce what it claims to produce?
Lot weighing and sampling reports, documenting the chain of evidence: methods, photographs, seals, weight measurements, records and observations on integrity.
Production projection reports, including a site visit, methodology, assumptions and estimated monthly production.
Coordination of laboratory testing (assays), including sample organization, chain of custody and consolidation of laboratory reports. Clients may contract the laboratory separately if they prefer.
A service connecting international companies with suppliers in Brazil, helping them assess opportunities and conduct negotiations with greater confidence and clarity.
Search and identification of suppliers in Brazil, including preliminary screening, initial interviews and a basic documentation review.
Meetings and commercial discussions conducted in Portuguese and English, ensuring technical and commercial clarity between buyers and suppliers.
Support in structuring commercial negotiations, including a term sheet, an operational timeline, milestones and a documentation checklist.
Operational verification where needed, complementing documentation reviews and supporting commercial decisions with direct evidence.
Our work combines documentation analysis, on-site technical verification and commercial intermediation to support international operations with greater confidence and clarity.
Bilingual business facilitation informed by an understanding of the mineral supply chain, export operations and the commercial considerations between Brazilian companies and international buyers.
Documentation analysis combined with on-site technical verification, allowing operational information to be checked against direct evidence.
Familiarity with regulatory obligations related to mining and exports, including ANM and CFEM where applicable.
Experience with export workflows using DU-E and Portal Único Siscomex, including documentation and operational preparation.
Nexus Aurum services are available through ongoing support arrangements, individual projects or commercial intermediation engagements.
For companies that need ongoing support, document review and strategic guidance throughout their operations.
Includes:
For companies that need ongoing support, document review and strategic guidance throughout their operations.
Includes everything in Essentials, plus:
For companies that need ongoing support, document review and strategic guidance throughout their operations.
Includes everything in Essentials, plus:
For documentation audits, supplier validation or targeted technical checks.
Includes:
For documentation audits, supplier validation or targeted technical checks.
Includes:
For documentation audits, supplier validation or targeted technical checks.
Includes:
For international companies that need to structure sourcing and negotiations in Brazil.
Includes:
Travel expenses may be approved in advance.
For international companies that need to structure sourcing and negotiations in Brazil.
Includes:
Travel expenses may be approved in advance.
Each operation has its own scope, volume, urgency and support requirements. We therefore tailor our proposals after a brief assessment of the client’s needs.
Describe the type of operation, the support you require and the context of your project.
We evaluate volume, urgency, complexity and the most suitable service arrangement.
We schedule a meeting to present the service options that match your requirements.
Nexus Aurum brings together international communication, business operations and technical verification through a multidisciplinary team.
Hewdy combines native-level English fluency with practical experience in trading and export logistics in Brazil, with a focus on documentation.
Rênison Oliveira, a technician in Mining and Chemistry with experience at companies including AHK and MTALX, specializes in process supervision, quality control and cargo inspections in the mineral and port sectors.
Together, this expertise allows the consultancy to combine operational support with technical rigor, enabling safer operations and strategically informed commercial decisions.
Nexus Aurum brings together international communication, business operations and technical verification through a multidisciplinary team.
Hewdy combines native-level English fluency with practical experience in trading and export logistics in Brazil, with a focus on documentation.
Rênison Oliveira, a technician in Mining and Chemistry with experience at companies including AHK and MTALX, specializes in process supervision, quality control and cargo inspections in the mineral and port sectors.
Together, this expertise allows the consultancy to combine operational support with technical rigor, enabling safer operations and strategically informed commercial decisions.