Copper rod · buyers, suppliers and prices

Copper rod: verified suppliers and buyers

Copper rod, or wire rod, is copper drawn and rolled from cathode into a long coil, usually 8 mm thick, used to make wire and cable. Rod mills sell it, and wire drawers, cable makers and transformer makers buy it, priced as the LME plus a premium. On Copper Supply you can post a free requirement or offer and deal only with members who have passed an ID check.

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How copper rod is priced

Copper rod is priced as the LME plus a premium in US$ per tonne. The premium covers the regional cathode premium and the cost of turning cathode into rod, plus freight and packing. It is set by the mill or agreed in yearly contracts, and differs by region and grade. Oxygen-free rod usually costs more than ETP rod.

The LME part is normally the average of the LME cash settlement over an agreed period, such as the month of shipment. Because rod is made from cathode, a rod price below the LME is not realistic.

Payment is usually by letter of credit at sight or cash against documents, and TT with known buyers. On Copper Supply you can price a rod listing as LME + US$/t, LME ± %, a fixed price, or open to offers.

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Typical copper rod specification

Size
8 mm diameter is standard; other sizes on request
ETP rod
Cu-ETP (CW004A / C11000), Cu typically 99.90% minimum, oxygen typically about 200 to 400 ppm
Oxygen-free rod
Cu-OF (CW008A / C10200), oxygen 10 ppm or less, often made by upcasting
Conductivity
Minimum 100% IACS (about 58 MS/m); good rod often tests higher
Standards
ASTM B49, EN 1977, or the buyer's specification
Packing
Coils of about 2 to 5 MT on pallets, wrapped against moisture
Made from
Grade A cathode, by continuous casting and rolling or by upcasting

Where it usually comes from

Where it usually goes

Documents you'll see

  • SCO or FCO naming the mill, grade and standard
  • LOI or ICPO from the buyer
  • SPA
  • Mill test certificate for each lot
  • Packing list with coil numbers and weights
  • Independent inspection: SGS, Bureau Veritas or similar
  • Certificate of origin
  • Commercial invoice
  • Bill of lading

Red flags

  • Copper rod priced below the LME
  • A mill test certificate with no mill name, or the same round numbers for every lot
  • A seller who says the rod is made from cathode but cannot name the mill
  • Full payment demanded before loading
  • Refusal of independent inspection or sample testing

How Copper Supply works

  1. Step 1Post freeSay what you buy or sell: product, tonnage, price basis, delivery terms. Fraud checks run before it goes live.
  2. Step 2Matching traders hear in minutesMembers who trade that product get an email as soon as your listing is live, and every Monday in the market report.
  3. Step 3Talk only to checked peopleNobody can message you until they've passed an ID check. You see what we checked and choose who to talk to.
  4. Step 4Run the deal in one roomNCNDA, LOI/ICPO, offers, SPA, IMFPA and signatures in one private deal room. Run any document through a fraud check before money moves.

Free to join. Copper Supply never holds trade money and takes no commission on deals.

Questions people ask

What is copper rod?

Copper rod, also called wire rod or drawing stock, is copper cast and rolled from cathode into long coils, usually 8 mm thick. Wire and cable makers draw it into finer wire.

How is copper rod priced?

As the LME price plus a premium in US$ per tonne. The premium covers the cathode premium, the cost of making rod, packing and freight. Oxygen-free rod usually costs more than ETP rod.

What is the difference between ETP and oxygen-free copper rod?

ETP (electrolytic tough pitch) rod contains a small, controlled amount of oxygen and is used for most wire and cable. Oxygen-free rod has 10 ppm oxygen or less and is used where higher purity or better performance in welding or fine drawing is needed.

Who buys copper rod?

Cable makers, wire drawers, magnet wire and transformer makers, and traders. Many cable makers in Africa, the Middle East and South Asia import rod because they have no rod mill of their own.

What conductivity should copper rod have?

Standard ETP rod must reach at least 100% IACS, about 58 MS/m, under standards such as ASTM B49. Good rod often tests a little higher. Test samples at an independent lab before you accept a lot.

Is copper rod below the LME price real?

No. Rod is made from cathode, so it costs the LME price plus a premium. An offer below the LME is either not rod, not the grade claimed, or not real.

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