In the year of 2025, the global copper industry chain is undergoing a profound transformation. As the world’s largest copper consumer and smelting hub, China’s dominant position in raw material procurement and refined copper production continues to strengthen, compelling international mining giants to tilt toward Chinese smelters in annual supply negotiations. This shift is not only reshaping the trade flows of the global copper market but also posing severe challenges to traditional pricing mechanisms.
For a long time, global copper concentrate treatment and refining charges (TC/RCs) have been regarded as key indicators reflecting the supply-demand dynamics in the copper market. However, the rapid expansion of China’s smelting capacity in recent years has starkly contrasted with the slow growth in global mine production, leading to increasingly tight raw material supply. In 2025, annual TC/RCs plummeted to record lows, while spot processing fees have recently turned negative—meaning Chinese smelters are effectively “paying” to process ore.
Despite this, major Chinese copper companies have demonstrated robust profitability. Jiangxi Copper reported a net profit surge to approximately 4.17 billion yuan in the first half of 2025, its strongest performance since 2011, while Yunnan Copper also announced a record-high profit of 1.32 billion yuan. This seemingly paradoxical phenomenon stems from Chinese smelters offsetting losses from processing fees through rising prices of refined copper and sales of by-products like sulfuric acid.
The resilience of Chinese smelters is squeezing the survival space of their overseas counterparts. Industry ministries in Japan, South Korea, and Spain recently issued a joint statement criticizing the current TC/RC levels for “failing to reflect fair market dynamics.” Some international companies have had to resort to production cuts or seek government assistance: Japan’s JX Advanced Metals announced a reduction of tens of thousands of tons, while Glencore’s Mount Isa smelter and refinery in Australia are relying on government support to remain operational.
Analysts note that the backdrop for the 2026 copper TC/RC negotiations is a brutal game of industrial survival. As spot processing fees fall to -$60 per ton, not only are buyers moving away from benchmark pricing, but major miners like Freeport-McMoRan are also seeking alternatives, concerned about the viability of their smelting clients.
The current market tension has evolved from a temporary supply shortage into a structural shift. The continued expansion of China’s smelting capacity, coupled with production disruptions at major global mines, has intensified the competition for raw materials. According to analysts at Mysteel Global, the growing disparity between annual contract and spot business is undermining the effectiveness of the benchmark system.
Despite the pressure, a slowdown in Chinese smelters’ activities in 2026 is likely to be limited. Analysts at Cofco Futures suggest that, given the expected ramp-up of new capacity and commitments to economic growth targets, Chinese smelters will continue to actively secure raw material supplies.
In summary, China’s growing influence in the copper industry chain is not only altering traditional pricing mechanisms but also redefining global competition rules. As annual negotiations unfold, the agreements reached between miners and Chinese smelters will profoundly shape market dynamics for years to come—adapt to the new reality or risk being marginalized. In this new era dominated by resource nationalism and industrial policy, traditional market forces are giving way to geo-economic strategies, and the future landscape of the global copper market may be in the process of being rewritten.
