INSIGHTSTechnical knowledge
Technical knowledge
for mineral buyers.
Practical, technically grounded articles on sourcing mineral materials from Brazil — written for procurement teams, traders and industrial buyers.
LATEST ARTICLES
Buyer-focused reading.
COPPER MATERIALS · 8 min
Copper Ore vs. Copper Concentrate: What Buyers Are Actually Purchasing
Two different products, two different transactions. Why classification changes logistics, pricing basis, regulation and your RFQ.
↗TECHNICAL SPECIFICATIONS · 7 minUnderstanding Copper Assay and Moisture in Commercial Lots
How grade is reported, why dry vs. wet basis changes the contained metal, and which analyses matter before you negotiate.
↗TRADE PROCESS · 6 minWhat International Buyers Need in a Mineral RFQ
A practical structure for requests for quotation that suppliers can actually price: specs, volumes, terms and inspection.
↗EDITORIAL PLAN
Topics in preparation.
→How to Source Copper Materials from Brazil
→Brazilian Mineral Export Documentation
→Incoterms® for Bulk Mineral Trading
Planned articles are published only after technical and regulatory review.