Copper Supply Crisis? Soaring Prices! An In-Depth Analysis of the Copper Industry Chain

On September 9th, a major mining company announced a large-scale slurry flow accident at its underground mine in Indonesia. The company invoked force majeure clauses, resulting in a reduction of 200,000 metric tons of metal in Q4 and a projected reduction of nearly 270,000 tons in 2026. 

The supply shortage drove LME copper prices to reach $10,800 per ton on October 6th, a 16-month high, representing a gain of approximately 8% over the past month.

Copper (Cu) is a transition element with an atomic number of 29. Pure copper is a soft metal, appearing reddish-orange with a metallic luster when freshly cut, and purplish-red in its elemental form.

Copper possesses excellent ductility, thermal conductivity, electrical conductivity, and corrosion resistance. It is widely used in electrical, machinery manufacturing, construction, transportation, and other fields, making it the third most consumed metal material after steel and aluminum. In recent years, copper has found extensive applications in strategic emerging industries and has become one of the strategic mineral resources of high concern and competition in countries like the US and Europe.

While pure copper has many excellent properties, alloying can further expand its performance range and application fields. Common copper alloys are mainly divided into three categories: brass, bronze, and cupronickel.
(1) Brass: An alloy of copper and zinc, known for good mechanical properties, corrosion resistance, and machinability. Widely used in manufacturing precision instruments, watch parts, musical instruments, decorations, and daily necessities.
(2) Bronze: An alloy of copper and tin, known for high strength, hardness, and good wear resistance. Commonly used in manufacturing mechanical components, bearings, gears, as well as sculptures and artworks.
(3) Cupronickel: An alloy of copper and nickel, known for excellent corrosion resistance and good mechanical properties. Commonly used in manufacturing marine equipment, chemical instruments, currency, and connectors in electronic products.

The copper industry chain is a complete system covering raw material extraction, processing and manufacturing, to end-user applications. The upstream sector involves copper mining and beneficiation to obtain raw materials like copper concentrate. The midstream sector involves smelting and refining copper concentrate or recycled scrap copper, first into blister copper and then into high-purity cathode copper through electrolytic refining. Downstream processing enterprises further manufacture cathode copper into various copper products, including copper plates, rods, tubes, wires, and strips. These products are widely used in power and electronics, home appliances, construction, machinery and equipment, and transportation.

Global copper reserves are highly concentrated, mainly in the Circum-Pacific region. As of the end of 2024, copper reserves were primarily concentrated in Chile (20%), Peru (10%), Australia (10%), the Democratic Republic of the Congo (8%), and Russia (8%). These top five countries account for 56% of global reserves, while China's share is only 4%.
 

The overall grade of global copper resources is declining, increasing the scarcity of high-grade resources. The Kamoa-Kakula project (DRC) holds an absolute advantage with a super-high grade of 2.54% and total copper resources of 18.6 million tons, far exceeding other projects, making it one of the world's most competitive copper mines through efficient phased expansion. Although the Quebrada Blanca project (Chile) has a relatively smaller reserve (2.93 million tons), its high grade of 1.21% still highlights significant economic value. In contrast, most projects have grades concentrated in the 0.3%-0.65% range, facing greater development cost pressures. For instance, the Grasberg Block Cave (Indonesia) project has a massive copper resource of 17.25 million tons but a grade of only 0.84%, requiring reliance on large-scale mining or technological upgrades for feasibility. The Cascabel project (Ecuador) has the lowest grade (0.33%) but its total copper resource of 12.73 million tons might offset the low-grade disadvantage through technological breakthroughs.

In addition to declining ore grades increasing mining difficulty, unforeseen events such as severe weather, strikes, community roadblocks, and technical failures also impact copper mining to varying degrees. In September, the world's second-largest copper mine was hit by a force majeure event. A mudslide accident is expected to cause a 270,000-ton copper production loss at the Indonesian Grasberg mine in 2026, with gold production also projected to fall by 35% that year.
 

Copper concentrate is processed into blister copper through primary smelting and then into cathode copper, electrolytic copper, or refined copper through further preparation and electrolytic refining. Subsequently, through industrial manufacturing processes, these copper products are further processed into tubes, rods, foil, and other copper products.

Due to the transmission of shortages from the mining end to the refining end, copper concentrate treatment and refining charges (TC/RC) continue to decline. The 2025 annual benchmark copper concentrate treatment charge (TC) was set at $21.25 per ton and the refining charge (RC) at 2.125 cents per pound. This represents a sharp decline of approximately 73.4% compared to the 2024 benchmarks of $80 per ton and 8 cents per pound, reaching the lowest level since 2008.
 

The global copper smelting industry features a competitive landscape of "China-led, multi-polar coexistence." China leads with an absolute advantage, holding 10 spots in the global top 20. Its top two smelters by capacity (at 675,000 tons and 520,000 tons respectively) reflect scale effects and support from domestic demand. State-owned and mixed-ownership enterprises have strengthened their market positions through resource integration.

Copper conductors are in strong demand in power transmission, electronic equipment, and communications. The market size for copper conductor materials grew from 650.1 billion yuan in 2017 to 1.06 trillion yuan in 2022, with a CAGR of 10.35%, and is expected to reach 1.2 trillion yuan by 2027.

Data shows that the average age of European power grids has reached 50 years, and that of North American grids exceeds 40 years, both approaching or exceeding their designed lifespan endpoints. These aging grids not only have low transmission efficiency but also struggle to meet growing electricity demand. Among the 13 regional power markets in the United States, 9 experienced critically tight power supply conditions during the summer of 2024. Goldman Sachs predicts that by 2030, all but one of these markets will face electricity shortages.

As metal-intensive projects, power grid construction heavily relies on copper. Goldman Sachs forecasts that by 2030, global power grids and related electricity infrastructure construction will contribute 60% of the growth in copper demand. This increment is equivalent to the sum of the current global annual copper consumption and the United States' annual consumption.

China's copper consumption structure is rapidly shifting towards emerging sectors. In 2023, China's total refined copper consumption was 16.13 million tons. Power equipment investment accounted for the largest share at 35%, followed by construction at 28%, and transportation at 12%, primarily driven by new energy demand. China's copper consumption structure is transitioning from traditional to emerging fields, with new energy and the power sector likely becoming the main drivers of future copper consumption.

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.

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.

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