An independent commodity marketing agent connecting mineral producers across South Africa and the broader African continent with established buyers in China and India.
The ore body is rarely the problem. Getting paid properly for it, in a foreign market, on terms you can trust, usually is. A producer who has spent years building a mining operation then has to learn a second business overnight: international pricing, parity and penalties, vessel schedules, port terminal rules, letters of credit, export permits, and the paperwork that stands between a stockpile and a shipment.
In that gap, margin quietly disappears. Multiple intermediaries each take a slice without adding capability. Logistics fragment across parties who share no interest in the outcome. Pricing arrives verbally and is adjusted after the material has already moved. Buyer relationships change hands, and with them the certainty of the next order.
One Purpose Trading exists to close that gap. We are an independent commodity marketing agent. We originate and hold the buyer relationship, agree the commercial terms, structure the price, and then carry the shipment through logistics, export compliance and final delivery. One counterparty, one contract, one accountable party, from mine gate to international market.
Because we are backed by the operational capability of One Purpose Logistics and supported by strategic partnerships with established market leaders, we are not a broker with a contact list. We are the commercial arm of a business that already moves bulk, cross-border and abnormal freight across Southern Africa, and we are measured on whether the vessel loads on the nominated laycan.
We qualify the product, the tonnage and the tenure of supply, then match it to a buyer who actually wants that specification. Sourcing and offtake agreements are put in writing.
Negotiation, price formula, parity and currency are agreed and documented before the material moves, never after. Both parties know the number and the mechanism behind it.
Mine gate collection, road and rail, terminal handling, stevedoring, vessel nomination and laycan scheduling, coordinated by one team, backed by One Purpose Logistics.
Independent sampling and assay, weighbridge reconciliation, the full export document pack, and settlement, with a clear record of every stage of the transaction.
We concentrate on commodities where Southern Africa holds a genuine structural advantage in grade, scale or port access, and where we can stand behind the specification. Every parcel is sampled and assayed independently, and priced against a formula both parties can verify.
Sourcing something else? We are regularly asked about additional minerals and industrial commodities where a producer has consistent tonnage and a buyer needs certainty. If you have the resource and the tenure, talk to our trading desk. We would rather assess it properly than guess.
We do not chase volume for its own sake. We position product where demand, pricing and long-term value align, into markets that have the industrial capacity to consume it, and the payment discipline to settle for it.
The world's dominant buyer of bulk industrial minerals, and the destination that sets the benchmark for iron ore, manganese, chrome and ferroalloys. China's steel mills and smelters consume at a scale that simply does not exist elsewhere, which is why access to them determines the commercial value of a Southern African deposit.
Our role is not to deliver a parcel and disappear. It is to establish a relationship with the right buyer for your specific grade, and to keep it, survey after survey.
India is the emerging growth market. Indian steel mills require high-grade ore while domestic supply is predominantly low-grade, which creates a structural import requirement that South African high-grade product is well positioned to fill. Long-term investment in infrastructure, manufacturing and renewable energy is compounding that demand.
Because the requirement is structural rather than opportunistic, this is where a producer can realistically build a recurring, contracted outlet rather than relying on spot sales.
Behind both markets sits the commercial reality that a producer cannot verify alone: index movements, freight and parity, grade penalties, port congestion and the buyer's own order book. We hold that information across transactions, which is why we can tell a producer what the material is genuinely worth in a given week, and why we are prepared to put a number on the table before it moves.
Successful commodity trading extends far beyond introducing a producer to a buyer. Every transaction depends on disciplined coordination across commercial negotiation, logistics, export compliance and market execution. When those functions operate independently, inefficiencies appear: shipments slip, costs climb and value quietly erodes. We run them as a single operating model with one point of coordination, from the first producer engagement through to final delivery.
Mine, commodity, available tonnage, tenure of supply and current route to market. We establish what actually exists before anyone commits to a number.
Representative sampling and assay, sizing and lump-to-fines split, moisture and penalty elements. The specification decides which buyer the parcel suits.
We route the spec to a mill, smelter or processor that genuinely wants that grade, not to the first party who answers the phone.
Offtake or spot contract setting the price formula, parity, currency, payment terms and the basis on which quality and quantity will be determined.
Mine gate collection, road and rail movement, terminal booking, stevedoring and vessel nomination, scheduled backwards from the laycan so the cargo is at the quay when the ship is.
Export permits and regulatory clearances, certificate of origin, customs and SARS documentation, plus counterparty KYC and sanctions screening on both sides of the transaction.
Sampling and analysis by an independent inspector at the agreed point, weighbridge records matched to vessel figures, and a quality and quantity determination neither party can dispute.
Final invoice against verified figures, payment released on the agreed terms, and a complete transaction record that makes the next parcel faster and cheaper to place.
For the producer, the practical difference is simple: instead of managing five suppliers and a buyer you have never met, you deal with one counterparty who carries the commercial, logistical and compliance risk between your gate and the vessel.
Disputes in commodity trading rarely start with bad faith. They start with an unclear determination basis: whose laboratory, which sample, what moisture, which weighbridge. We remove that ambiguity before the first tonne moves, in writing.
This is the unglamorous part of trading, and it is the part that decides whether a producer gets paid on time. We would rather spend an extra two weeks documenting a transaction properly than spend six months chasing a determination dispute with a buyer twelve thousand kilometres away.
Most marketing agents sell a parcel and hand the physical problem to someone else. We own the physical problem.
One Purpose Trading sits inside the same group as One Purpose Logistics, which moves bulk, cross-border and abnormal freight across Southern Africa every day. That means the trucks, the permits, the terminal relationships and the escalation path already exist before a trade is agreed. They are not subcontracted into existence after the fact.
Our commercial team works the corridor from mine to vessel through the major Southern African export gateways of Richards Bay, Durban, Maputo and Walvis Bay, with experience in port terminal operations, stockpile management and laycan scheduling. Cargo is planned backwards from the vessel date, so product arrives at the quay when the ship does rather than when the truck happens to be available.
Where a cross-border move is required to reach a port, we handle it under the same accountability as the trade: permits, border documentation and the compliance that comes with moving mineral cargo across a frontier.
Sourcing, pricing, logistics, compliance and delivery under a single contract and a single point of accountability, not five suppliers and a buyer.
You know who is buying your product, at what price and on what basis. Intermediaries that exist only to obscure the counterparty are removed from the chain.
The mechanism is agreed and documented in advance, then applied to independently verified figures, not negotiated after the material has left your gate.
We combine tonnage into export-sized parcels, so a producer who could never fill a vessel on their own can still reach the buyers who only buy by the vessel.
Supported by strategic partnerships with established market leaders, giving our product access to channels that take years to build independently.
A commodity marketing agent is the commercial bridge between a mineral producer and the international buyer. We originate the buyer relationship, agree the offtake or spot terms, structure the price, coordinate the logistics and manage the export documentation. The producer keeps full visibility of who is buying the product, at what price, and when it will be collected.
Iron ore, manganese, chrome, copper, tantalite and niobium, with a focus on bulk minerals that move from African mine gate to export vessel.
China is our primary destination market and remains the world's dominant buyer of bulk industrial minerals. India is the emerging growth market: Indian steel mills require high-grade ore while domestic supply is predominantly low-grade, which creates a structural import requirement that South African high-grade product is well positioned to fill.
Pricing is agreed before the material moves and is written into the contract as a formula rather than a verbal estimate. Depending on the commodity, that formula references an agreed index or benchmark and is adjusted for the verified grade, moisture and any penalty elements established by independent inspection at loading.
We do, end to end. Mine gate collection, road and rail movement, port terminal handling, stevedoring, vessel nomination and laycan scheduling, together with the full export document pack, are managed by one accountable team and backed by the operational capability of One Purpose Logistics.
Quality is verified by independent inspection rather than by either party's own laboratory. Sampling is taken at the agreed point, analysed for grade and moisture, and reconciled against the contract specification. Weighbridge records at the mine or terminal are matched to the vessel's figures, so the tonnage invoiced is the tonnage shipped.
Yes. Smaller producers are often the ones who need a marketing partner most, because a single vessel parcel is beyond the reach of an individual mine and intermediaries on both ends quietly erode the margin. We aggregate tonnage into export-sized parcels and carry the commercial, logistics and compliance burden on the producer's behalf.
Terms are structured to protect both sides of the transaction and are agreed per counterparty and corridor. Depending on the relationship and the market, we work on confirmed irrevocable letters of credit, documents against payment arrangements, or telegraphic transfer with agreed release conditions.
Still have a question about your specific commodity, tonnage or destination? Ask our trading desk directly. We would rather give you a considered answer than a quick one.
01Your direct line into our trading desk. Tell us the commodity, the tonnage you can commit on a recurring basis, and where it currently goes. If there is a better market for it, we will show you the numbers behind it.
4 Wells Street, Farrarmere
Benoni, Gauteng 1501, South Africa
The full profile covers our positioning as an independent commodity marketing agent, the markets we sell into, our operating model and the commodities we source and deliver. Useful if you are evaluating us as a marketing partner or preparing an internal proposal.
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One Purpose Trading is part of the One Purpose Holdings group. For the physical side of the supply chain, see our logistics solutions; for abnormal loads and project cargo, see our abnormal division; to see your shipments end to end, explore the OneView platform; and to meet the team behind the business, read about us.
Send us an assay, a tonnage and a destination. We will come back with a route to market, a pricing structure and an execution plan.
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