Copper concentrates
Cu grade, Au/Ag, As/Sb/Bi/Hg, Pb/Zn, moisture, mass, product stability and buyer tolerances.
Commercialization & offtake
From concentrate
specification to buyer
alignment.
Producing a concentrate is only part of the job. It also has to work for the market. We connect product quality, payables, penalties, moisture, packing, documentation and logistics before deciding whether the commercial route is realistic.
Commercial readiness
A marketable concentrate is more than a high grade.
We look beyond the headline assay. Commercial value depends on payable metal and the complete quality, consistency and deliverability of the product.
Gold concentrates
Au, Ag, sulfides, penalty elements, moisture, logistics security, sampling and settlement method.
Logistics & delivery
DMT, packing, storage, transport, documentation, export lot, container/seal and shipment readiness.
Offer data
Define the product before negotiating price.
Our commercial package should let a buyer understand the product, volume, variability and risks without having to reconstruct the information from scratch.
- Full product assay including payable metals and relevant impurities.
- Available tonnage, frequency, variability range and wet/dry basis.
- Moisture, particle size, packing and storage conditions.
- Origin and lot traceability as required for the transaction.
- Incoterm or delivery point, schedule, documentation and logistics constraints.
Value structure
From assay to net value.
We build an explicit bridge between concentrate quality, purchase terms and delivery costs so the net value is visible before the transaction moves forward.
| Component | Logic | Comment |
|---|---|---|
| Contained metal | Grade × DMT | Starting point; not the same as payable metal |
| Payable metal | Contained metal × payable terms | May include deductions, thresholds or scales |
| TC/RC & charges | Applicable treatment, refining and other charges | Depends on product, market, contract and buyer |
| Penalties | As, Sb, Bi, Hg or others as contracted | Can reduce value or restrict the buyer universe |
| Logistics | Transport, packing, storage, port, insurance as applicable | Must align with the commercial delivery point |