In brief
A useful buying requirement names the actual metal, mineral, compound or product form; defines the technical range; explains quantity, destination and intended use where relevant; and states how sampling or assay should be approached. Qualification lots may be considered when they form part of a defined industrial programme.
1. Name the material precisely
Broad requests for “copper”, “lithium” or “rare earths” are rarely sufficient. Copper cathodes, rod, concentrate and scrap are not interchangeable. Lithium carbonate, lithium hydroxide and mineral concentrates serve different supply chains. Rare-earth enquiries should identify the element or compound, physical form and purity required.
The buyer should state the applicable standard, grade, chemistry or technical range. If alternatives are acceptable, define the limits rather than asking suppliers to guess what the production process can use.
2. Connect form and specification to intended use
Physical form, particle size, processing stage, moisture, impurities and packaging can determine whether material is technically suitable. Intended use may also affect responsible-sourcing requirements, export controls or the level of technical evidence expected.
REVDICO can help organise the requirement, but it does not make the buyer's final technical acceptance decision. The buyer and its specialists remain responsible for confirming compatibility with the intended process.
3. Define quantity and qualification structure
State whether the requirement concerns a sample, qualification lot, spot lot or recurring industrial programme. A smaller qualification lot can be commercially relevant when the buyer explains the testing process, expected decision and potential programme that may follow.
Separate the quantity per shipment from annual or programme demand. If quantity depends on assay, price, trial results or production approval, give a workable range and explain the dependency.
4. Set the assay and sampling basis
Buyers should identify whether they require a guaranteed specification, producer certificate, lot-specific assay, independent laboratory result or agreed sampling process. The suitable method depends on the material's value, uniformity, form and stage of processing.
Sampling point, laboratory, moisture basis, tolerances and treatment of differences should eventually be agreed by the contracting parties. A historical analysis may inform discussion but is not proof of the offered lot.
5. Define acceptable origin and destination
Origin can affect technical acceptance, traceability, tariffs, buyer policy and applicable trade controls. State any origin restrictions and the level of supply-chain visibility expected. Destination and receiving point affect freight, customs, insurance, security and handling.
For high-value or sensitive materials, current location, storage conditions, packaging and custody may matter as much as country of origin.
6. Compare pricing on the same basis
For exchange-referenced metals, define the benchmark, quotation period, currency, premium or discount and delivery basis. For concentrates and intermediates, payable content, treatment or refining terms, impurity penalties, moisture and final settlement rules may be central.
A headline discount cannot be compared meaningfully when material form, grade, assay basis, location and included costs differ. Record unresolved points alongside price.
7. Understand the scope of first screening
REVDICO may examine whether the seller's role, material description, origin, location, analysis status, quantity and proposed route are internally consistent. This does not authenticate title, assay, inventory or performance.
Independent legal, technical, financial, responsible-sourcing and document verification remains with the buyer and its advisers before commitment.
8. What the first response provides
REVDICO normally indicates whether the requirement is within scope, which technical and commercial points are clear, what still needs clarification and whether a practical next step can be proposed. The next step may be a structured material brief, focused questions, further qualification or a controlled introduction.
The first review is free. It does not guarantee material availability, a supplier or a completed transaction.
Buyer brief checklist
- Buying company and authorised contact.
- Exact material, form and processing stage.
- Grade, purity, chemistry and tolerances.
- Sample, qualification lot, spot lot or recurring programme.
- Acceptable origin, destination and intended use.
- Assay, sampling and inspection expectations.
- Delivery basis, timing and pricing basis.
Submit a metals buying requirement
Describe the material as precisely as currently possible. Unknown quantities or technical points can be clarified progressively.