For the electrical industry, copper prices directly affect the costs of products like high, medium, and low-voltage switchgear and transformers. Which price should you refer to when procuring-LME, SHFE Copper, or Yangtze River Nonferrous? Confusion among the three can easily lead to costly mistakes during pricing and contract signing. Today, we'll clarify the core differences between these three key copper prices and how electrical professionals should use them.
Core Definitions of the Three Major Copper Prices
1. LME Copper Price: The "Barometer" of the Global Copper Market
The London Metal Exchange (LME) copper price serves as the global benchmark price for copper trading and is the "barometer" of the international market.
2. SHFE Copper: The "Core Anchor" of China's Futures Market
"Shanghai Copper," or SHFE copper, is the price of the copper futures contract on the Shanghai Futures Exchange. It serves as the core reference for domestic copper prices in China and is the primary tool for companies to hedge price risks.
3. Yangtze River Nonferrous Copper Price: The "Settlement Benchmark" for Domestic Spot Trade
The Yangtze River Nonferrous Copper Price is a spot transaction reference price published by the Shanghai Metals Market (SMM). It is the most commonly used price reference for domestic electrical companies procuring spot copper.
Key Differences Between the Three Copper Prices
| Aspect | LME Copper Price | SHFE Copper (Shanghai Copper Futures) | Yangtze River Nonferrous Copper Price (SMM Spot Price) |
|---|---|---|---|
| Trading Underlying | Primarily cathode copper. Standard specification is 99.99% pure electrolytic copper. | Consistent with LME, standard cathode copper, aligning with the raw material needs of China's electrical industry. | Covers multiple categories like cathode copper and bright copper, directly corresponding to the raw material procurement categories of the electrical industry. |
| Price Characteristics | Strongest global interconnectivity. Influenced by global supply/demand, USD exchange rates, geopolitics, and macroeconomic policies (e.g., Fed rate hikes). | Tracks LME price trends closely, but adjusts based on domestic supply/demand, import/export policies, and RMB exchange rates. Fluctuations better reflect the realities of the domestic market. | Based on actual transaction data from China's spot market. Published around 10 AM daily, the price is closer to the day's actual buying/selling price, with relatively steadier fluctuations compared to futures. |
| Trading Form / Core Role | Real-time fluctuating futures price, with contracts of different durations (e.g., 3-month, spot month). Trading involves open outcry and electronic platforms. | Standardized futures contracts with fixed trading hours and delivery rules. Companies use them for hedging to lock in procurement costs. | The primary settlement benchmark for domestic spot trade contracts. Many electrical contracts specify "SMM's daily average price + processing fee" for settlement. |
| Market Role | Global benchmark, international market indicator. | Core reference for China's domestic prices, primary tool for hedging. | Key benchmark for China's spot market procurement and settlement. |
Essential Application Scenarios for Electrical Professionals
As production managers of products like switchgear and transformers, you need to refer to different copper prices depending on the business scenario. Choosing correctly is key to precise cost control:
International Procurement / Importing Copper Raw Materials: Reference the LME Copper Price. For example, when importing cathode copper from abroad, contract pricing is typically linked to the LME's 3-month contract price, plus premiums/discounts and shipping costs.
Formulating Medium-to-Long Term Procurement Plans / Hedging: Reference SHFE Copper. If a company plans bulk copper procurement in the next 3-6 months and is concerned about price increases, it can buy SHFE copper futures contracts to lock in costs. Similarly, medium-to-long term supply contracts can also use the SHFE copper average price as a pricing benchmark.
Spot Procurement / Short-term Contract Settlement: Reference the Yangtze River Nonferrous Copper Price. For daily, small-quantity copper purchases or settling payments with suppliers within the month, prioritize using SMM's daily average price, then negotiate processing fees or premiums/discounts. This is the "default rule" for domestic electrical industry spot trade and helps avoid pricing disputes.
Cost Accounting / Quoting Downstream Customers: Combine the Yangtze River Nonferrous Copper Price + Historical Volatility Range. When quoting prices for products like low-voltage switchgear or distribution boxes, base the cost on the spot copper price, while also reserving a buffer for price fluctuations to prevent profit erosion from sudden price increases.
LME is for watching the global market.
SHFE Copper is for managing hedging.
Yangtze River Nonferrous is for calculating spot prices.
Our product range
| Product Category | Product Name | Common Standard Grades | Key Specifications (Typical) | |
|---|---|---|---|---|
| Copper Tubes / Pipes | • Straight & Coiled Tubes • Refrigeration Tubes • Capillary Tubes • Heat Exchanger Tubes |
C11000 (ETP Copper) C12200 (DHP Phosphorous Copper) C12000 (DLP Phosphorous Copper) EN 12735-1: CU-DHP JIS H3300: C1220, C1100 |
Standards: ASTM B75, B88, B280, EN 12735 OD: 3mm - 300mm Wall Thickness: 0.3mm - 10mm Condition: Annealed (O), Hard (H) |
|
| Copper Sheets / Plates | • Hot Rolled Plates • Cold Rolled Sheets • Cut-to-Size Blanks |
C11000 (ETP Copper) C10200 (Oxygen-Free Copper) C26000 (Cartridge Brass) C70600 (90-10 CuNi) |
Standards: ASTM B152, B465 Thickness: 0.5mm - 50mm (Plates: >3mm) Width: up to 1500mm Length: up to 4000mm or custom Condition: Rolled, annealed, mill finish |
|
| Copper Rods / Bars | • Round, Square, Hexagonal Rods • Copper Alloy Rods • Precision Ground Bars |
C11000 (ETP Copper) C36000 (Free-Cutting Brass) C26000 (Cartridge Brass) C10200 (Oxygen-Free Copper) C17200 (Beryllium Copper) |
Standards: ASTM B187, B301, EN 12163, 12164 Diameter: 2mm - 200mm Length: Straight bars up to 6m, coils available Condition: Drawn, extruded, annealed |
|
| Copper Wires | • Bare Copper Wire (Hard/Soft) • Enamelled (Magnet) Wire • Stranded & Bunched Wires • Braided Wires & Flexibles |
C11000 (ETP Copper) C10200 (Oxygen-Free Copper) C10100 (C-OF Copper) Grade: 1/2 Hard, 1/4 Hard, Soft |
Standards: ASTM B1, B2, B3, IEC 60228 Diameter: 0.05mm - 12mm (bare) Conductivity: 100% IACS min. Packaging: Spools, coils, drums |
|
| Copper Foils | • Rolled Strips (in Coils) • Thin Foils • Connector Alloy Strips |
C11000 (ETP Copper) C26000 (Cartridge Brass) C19210 (Phosphor Bronze, 1.0%) C26800 (Yellow Brass) |
Standards: ASTM B152, B465, EN 1652 Thickness: 0.05mm - 3.0mm (Strips), <0.05mm (Foil) Width: 10mm - 600mm (typical coil width) Condition: Hard (H), 1/2 Hard, Soft (O), rolled temper |
Our factory
We are a specialized manufacturing factory with integrated production capabilities for copper and copper alloy products, including tubes, rods, bars, plates, sheets, strips, and wires. Our facility is equipped with modern production lines featuring extrusion presses, continuous casting machines, precision rolling mills, drawing benches, and controlled annealing furnaces, enabling us to control the entire process from raw material to finished product. Supported by an in-house laboratory for quality assurance and compliant with international standards (ASTM, EN, JIS), we provide customized solutions, reliable packaging, and efficient export logistics to serve global clients in HVAC&R, electrical, automotive, and industrial sectors.
copper product packaging
We take great care in packaging to ensure our copper products arrive in perfect condition. Standard packaging includes moisture-resistant materials, sturdy wooden crates or pallets, and protective corner guards to prevent damage during transit. For products requiring enhanced protection against oxidation, such as high-purity copper tubes or finely finished surfaces, we also offer optional nitrogen-purged (inert gas) packaging upon request. This service effectively minimizes surface oxidation during long-distance shipping or storage, ensuring your products maintain their optimal quality upon arrival.
