How to Verify a Copper Supplier Before You Wire a Deposit: A 12-Point Checklist
Copper is the most impersonated commodity in international trade. Search for cathode or mill berry and the first page is full of offers that look like suppliers and are not: a rented address, a stock photo of someone else's yard, a price below the LME, and a request for a deposit. A legitimate supplier can pass every check below in a week, and will not mind being asked. A fake one fails the first three.
Why copper attracts fake offers
Three things make copper a target. It is high-value, so a single container justifies a serious fraud. Its price is public, so a scammer can quote a plausible number without knowing anything about metal. And the buyers are far away: an importer in Colombia, Turkey or Vietnam cannot walk into a yard in Florida to see whether it exists.
The frauds cluster around copper cathode, because cathode is fungible, easy to describe and expensive. But the same playbook is used for mill berry, wire scrap and ingot. The checklist is the same whatever the grade.
Part 1: Who are you actually dealing with?
- 1. The company exists, under that exact name. Ask for the state or national registration number and look it up yourself on the registry, not on a document the seller sends. In the United States that is the Secretary of State business search for the state named on the invoice, plus the federal EIN. The registered name, the name on the pro forma, the name on the website and the name on the bank account must all match. Any gap between them is where the money disappears.
- 2. The people are real and reachable. A named contact, a company email on the company domain, and a phone or WhatsApp number that answers during that country's business hours. A free webmail address, a number that only sends messages, or a contact who is "travelling" whenever you propose a call are each enough on their own to stop.
- 3. The physical address is a yard, not a mailbox. Put the address into a map and look at the satellite view. A metals exporter needs space for containers, a scale and material on the ground. A business-centre suite or a residential street does not ship 110 tonnes of copper.
- 4. Someone else has traded with them. Membership of an industry body such as ReMA (formerly ISRI), a listing with a freight forwarder or port, a Better Business Bureau file, or a customs export record under the company name. Trade data services will show whether the entity has ever actually exported. A supplier who claims decades of trading and appears nowhere has not been trading.
Part 2: Does the material exist?
- 5. A live video walk, on your terms. Photos and loading videos are copied between fake sites constantly. Ask for a live video call at a date and time you choose, walking the yard, with a sheet of paper showing your company name and today's date held in the shot. Legitimate suppliers do this routinely. Refusal ends the conversation.
- 6. A specific loading port and yard. "FOB any USA port" is not an answer. A real supplier knows which port they load from, which terminal, and roughly how many days from a confirmed order to a booked vessel. We load from Port Everglades and PortMiami, and the answer to "when does the next container sail" is a date, not a shrug.
- 7. Independent inspection, in your name, before loading. SGS, Bureau Veritas, Cotecna or Intertek can visit the yard, verify the grade against the ISRI specification, weigh the lot and photograph the loading. You appoint the inspector and you pay them, so the report belongs to you. A seller who offers their own "SGS certificate" from a previous shipment, or who says inspection is unnecessary because the material is "guaranteed", is asking you to trust paper they control.
- 8. A visit, if the tonnage justifies it. For a first order at the five-container minimum, a flight to Miami costs a fraction of the deposit. Any supplier with real material will host you. Ask, and watch how quickly the date is agreed.
Part 3: Do the numbers and papers make sense?
- 9. The price sits where copper prices sit. Refined cathode trades at the LME price plus a regional premium. Scrap grades trade at a discount to the LME that widens as purity falls. Nobody sells cathode below the LME, and nobody offers mill berry at half the market. If the price is the reason you are interested, the price is the fraud. Our own quotes are built off the LME with a stated grade margin precisely so a buyer can check the arithmetic.
- 10. The pro forma reads like a metals contract. ISRI grade code, tonnage with a stated tolerance, Incoterm and named port, shipment window, price formula, inspection clause and payment terms. A one-line offer for "copper cathode 99.99% best price" with none of those is not a contract, it is bait.
- 11. Documents will be issued by the people who should issue them. The bill of lading comes from the carrier or its agent, the certificate of origin from a chamber of commerce, the inspection report from the inspector you appointed. Sample documents the seller produces in advance, especially ones bearing another company's name or an old date, prove only that the seller owns a scanner.
Part 4: How the money moves
- 12. Payment against documents, never against promises. The two structures that protect a first-time buyer are an irrevocable letter of credit payable against compliant shipping documents, or a deposit with the balance paid only after the inspection report in your name and the bill of lading exist. Never pay in full up front. Never pay to an account whose holder is a person, a different company or a "partner". And treat any suggestion of crypto, gift cards, escrow sites you have never heard of, or bank guarantees and "SBLC" instruments as the end of the discussion.
| Red flag | Legitimate supplier |
|---|---|
| Price below LME, or a "discount" for fast payment | Quotes LME plus or minus a stated grade margin, and can explain it |
| Free webmail, messaging-only contact | Company domain, named person, answers a call in business hours |
| "FOB any port", no yard named | Names the port, the yard and a realistic loading window |
| Own inspection certificate, discourages third-party inspection | Welcomes SGS, Bureau Veritas or Cotecna appointed and paid by the buyer |
| Bank account in a different name or country | Account in the registered company name at a bank in the company's country |
| 100% advance, or unfamiliar instruments | L/C at sight, or deposit plus balance against documents |
| Pressure: "another buyer is waiting", "price valid today only" | Holds a quote for a stated period tied to the LME date |
| Registration, website and invoice names differ | One legal entity everywhere, verifiable on the public registry |
This is a checklist, not a guarantee
Verification reduces risk; it does not remove it. Have your trade-finance bank review the payment structure, have your customs broker confirm import requirements for your destination, and if a deal has already gone wrong, contact your bank and the relevant fraud authority immediately rather than the seller. Nothing here is legal or financial advice.
How we make this easy to check
Atlas Copper International has been in Doral, Florida since 1962 and has shipped to 47 countries, so we are asked these questions weekly and we welcome them. We contract in our registered company name. The pro forma carries the ISRI grade, tolerance, Incoterm and port. Pricing is LME-linked with a transparent margin. Inspection by SGS, Bureau Veritas or Cotecna at our facility before loading is standard, and buyers are welcome to visit by appointment. New export relationships ship against a letter of credit, or a deposit with the balance against documents. Our export buying guide walks through the full process from first enquiry to vessel.
If a supplier cannot offer the same, the question is not whether they are cheaper. It is whether they exist.
Verify us
Send your grade, tonnage and discharge port. We will reply with a pro forma you can check against every point above, and a date for a live yard walk or an inspection appointment.
Request a Verified QuoteFrequently asked questions
How can I tell if a copper cathode offer is a scam?
The most reliable tell is price. Refined copper cathode trades at the LME price plus a regional premium; nobody sells it at a discount to the LME. Other signs: the seller cannot name the loading port and a specific yard, refuses independent inspection, pushes you toward an unfamiliar payment instrument, and cannot produce a company registration that matches the name on the invoice.
What documents should a legitimate copper supplier be able to show before shipment?
Company registration and tax ID matching the contracting entity, a signed pro forma invoice with ISRI grade and tolerance, a draft packing and weight list, and a willingness to have an SGS, Bureau Veritas or Cotecna inspection report issued in your name. After shipment: commercial invoice, full set of bills of lading, certificate of origin and the inspection certificate.
Is a video call or loading video enough proof that a copper supplier is real?
No. Videos and photos are easy to copy from other suppliers. Ask for a live video walk of the yard on a day and time you choose, with a piece of paper showing your company name and the date in the shot, and follow it with an independent inspection or a visit before funds move.
What is a safe way to pay a copper supplier you have not worked with before?
An irrevocable letter of credit payable against shipping documents, or a modest deposit with the balance against documents after an inspection report in your name. Never pay 100% in advance, and never pay to an account whose holder name differs from the contracting company.
How does Atlas Copper International support buyer verification?
We contract in the registered company name, put the ISRI grade and tolerance on the pro forma, price transparently off the LME, welcome SGS, Bureau Veritas or Cotecna inspection at our Doral facility before loading, accept facility visits by appointment, and ship against a letter of credit or a deposit plus balance against documents.