According to foreign media reports, PT Freeport Indonesia is continuing development of the Kucing Liar underground copper-gold mine within the Grasberg minerals district in Central Papua, with initial mining targeted for 2029 and production expected to ramp up thereafter. The project is being developed as a long-term source of replacement supply as production from the Deep Mill Level Zone declines. Development of the underground deposit has been underway for several years and requires substantial investment in mine access and supporting underground infrastructure. Recent reports indicate that approximately $1.4 billion has already been invested, with a further roughly $4 billion expected through 2033 as development progresses. At full operating rates, Kucing Liar is expected to process approximately 130,000 tonnes of ore per day and produce around 750 million lb of copper annually, equivalent to roughly 340,000 tonnes, alongside approximately 735,000 oz of gold. Freeport-McMoRan currently estimates that the deposit could contribute more than 8 billion lb of copper through 2041. From a copper-market perspective, Kucing Liar represents a significant source of prospective long-term mine supply from the Grasberg district. Its development is particularly important because it is intended to help offset declining output from mature underground areas and sustain Freeport Indonesia's large-scale copper production over the longer term.

[SMM Analysis: High Imports Yet Lower TCs: Why China’s Copper Concentrate Market Is Getting Tighter amid Rising Purchases] In H1 2026, China’s copper concentrate imports stayed high but edged down YoY, with the pace of imports slowing noticeably in Q2 compared with Q1. At the same time, new and expanded smelting capacity continued to come onstream, and growth in copper concentrate demand outpaced the increase in import supply, driving spot TCs further down. On July 24, the SMM Imported Copper Concentrate Index (weekly) fell to -$154.76/dmt, further highlighting the contradiction of high imports coexisting with deeply negative TCs. Looking ahead to H2, stockpiling, feeding, and production ramp-up at three new smelting projects in China will add to rigid procurement demand. Higher production from Oyu Tolgoi, a seasonal recovery in South American mine output, and shipments of some stockpiled ore are expected to support a QoQ increase in China’s copper concentrate imports. However, the resumption of production at Grasberg will still take time, and local smelting capacity in Indonesia and Africa continues to absorb domestically produced concentrates, meaning that increases in overseas mine production may not proportionally translate into accessible supply for China. China’s copper concentrate imports are expected to remain high in H2 and rebound somewhat from H1, but the global supply-demand “hard deficit” for copper concentrates is unlikely to ease in the short term, and freely tradable, suitable supply will stay tight. In the absence of large-scale, sustained production cuts on the smelting side, spot TCs are more likely to show an L-shaped pattern of low-level operation with intermittent rebounds, and the configuration of rising imports alongside negative TCs will persist.

Freeport-McMoRan reported on Thursday that Q2 copper production declined, while Q2 profit exceeded expectations, as higher copper prices offset the impact of lower output at its Grasberg mine in Indonesia.Copper's average realized price for the quarter was $6.17 per pound, compared with $4.54 a year earlier.Freeport-McMoRan, headquartered in Phoenix, Arizona, suspended operations at its Grasberg mine in Indonesia after approximately 800,000 metric tons of wet material flooded the site on September 8.

On July 24, the SMM Imported Copper Concentrate Index (weekly) was reported at -$154.76/dmt, down $8.61/dmt from the previous reading of -$146.15/dmt. The 20% grade domestic trade ore payable indicator came in at 98%-99.5%, up 0.25% from the prior period. This week, transaction volumes in the copper concentrates spot market decreased from last week, with some mines conducting tenders. In spot transactions, a trader sold 10,000 mt of clean ore for September shipment to a smelter at an index minus $20/dmt, QP: M+1/M+5; a trader sold 20,000 mt of clean ore for Q4 shipment to a smelter at an index minus $20/dmt, QP: M+1/M+5; a trader sold approximately 2,000 mt of clean ore in containers for August-September shipment to a smelter at an index minus $18-19/dmt, with a container premium in single digits, QP: M+1/M+5. In terms of mine tenders, regarding the previously offered Red Chris by Newnomont, market rumors suggest that the transaction price for 20,000 mt for trader-side shipments in September 2026 and Q4 was around -$225/dmt, while the 2027 20,000 mt transaction price was in the range of -$220/dmt to -$200/dmt. For a large mine's tender of South American clean ore, the trader-side transaction price was -$230/dmt for 10,000 mt, QP: M+1/M+4, with September shipment; the smelter-side transaction price was -$158/dmt for 10,000 mt, QP: M+1/M+4, with September shipment. For the OT mine tender, trader-side prices were -$230/dmt for September-December shipment, QP: M+1/M+4 (buyer's option), and -$225/dmt for November-December shipment, QP: M+1/M+4 (buyer's option); smelter-side prices were -$160/dmt for September-December shipment, QP: M+1/M+3 (buyer's option). In addition, according to market sources, KAZ is conducting tenders for Aktogay and Bozshakol copper concentrates, with results yet to be announced. Overall, spot transactions this week were still dominated by the index-minus model, but the pace of further widening of discounts slowed down compared with earlier. The downward momentum in trader-side tender prices also slowed noticeably; however, smelter-side transaction prices continued to decline, with procurement conditions worsening and raw material procurement pressure intensifying. On July 23, Freeport-McMoRan disclosed during its Q2 earnings call that the resumption of production at the underground Block Cave project at the Grasberg mine in Indonesia is progressing as expected. Currently, the ramp-up of production blocks 2 and 3 is advancing in accordance with the plan set in April. Previously, affected by a mud rush incident at the underground mine in September 2025, Grasberg partially suspended production. The company subsequently initiated cleaning, repair, and phased production resumption work. According to Freeport, Grasberg Block Cave completed repairs in Q1 2026, began production ramp-up in March, and reached planned operating levels in Q2. Currently, the company expects that Grasberg’s capacity will recover to about 65% in H2 2026, further increase to about 80% by mid-2027, and it plans to approach full operation by the end of 2027. Recently, heavy rainfall and high-altitude snowfall hit central Chile and the Atacama region, prompting multiple copper mines to initiate winter emergency measures. Antofagasta Minerals’ Los Pelambres temporarily restricted access to the mine site and proactively reduced non-critical operations; no full suspension has been reported so far. Codelco’s Andina suspended surface operations, while El Teniente temporarily halted open-pit ore transport due to snow accumulation on slopes. Among these, Caserones was the most significantly affected. Lundin Mining stated that the mine had been shut down since July 18 due to heavy snow, limited road access, and an on-site power outage, and was currently relying on backup generators to maintain critical activities, with production expected to resume after power restoration and improved access conditions. As of July 24, the company had not yet issued a resumption notice, but Lundin Mining maintained its full-year production guidance. Overall, this disruption was mainly concentrated in central Chile and some high-altitude mining areas, while the major copper mines in the far north largely maintained operations, and no widespread nationwide shutdowns had occurred. On July 24, SMM copper concentrate inventories at eleven ports stood at 661,500 mt in physical content, up 13,300 mt in physical content from July 17. The main increases came from Yantai Port and Qingdao Port, up 32,100 mt and 20,000 mt WoW, respectively; the main decreases were from Qinzhou Port and Huludao Port, down 18,000 mt and 7,000 mt WoW, respectively.

During Freeport-McMoRan’s Q2 earnings call, the company disclosed that the block cave underground project resumption of production at the Grasberg mine in Indonesia is progressing in line with expectations, with ramp-up at Production Block 2 and Block 3 proceeding according to the plan formulated in April. Production at Grasberg was partially suspended earlier due to the September 2025 wet ore inflow incident in the underground mine, after which the company initiated cleaning, repairs, and phased production resumptions. According to Freeport, repair work at the Grasberg Block Cave was completed in Q1 2026, and production resumption ramp-up began in March, reaching planned operating levels in Q2. The company currently expects Grasberg capacity to recover to approximately 65% in H2 2026, further improve to around 80% by mid-2027, and plans to approach full capacity by the end of 2027. On production, Freeport expects the Grasberg mine to produce a cumulative total of approximately 6.8 billion pounds of copper from 2026 to 2030, averaging about 1.4 billion pounds per year. Copper production is expected to rebound significantly after 2027 as the Block Cave capacity gradually resumes. Additionally, Freeport noted that Grasberg still has expansion potential, with the Kucing Liar project under development. Ramp-up is expected to begin around 2030, with an expected incremental copper capacity addition of 750 million pounds per year once full production is achieved.

Looking ahead to H2, macro attention should be on the US Fed’s subsequent interest rate hike moves and the pending results of the Section 232 tariff survey.

The most significant change in the imported copper concentrate market in the first half of 2026 emerged during the mid-year term-contract negotiations. According to SMM, Antofagasta, a leading Chilean mining company, and several major Chinese smelters finalized the pricing mechanism for their mid-year copper concentrate term contracts on July 1. Rather than continuing with the traditional fixed-TC approach, the parties adopted an index-linked pricing mechanism.Chinese smelters had already agreed with Antofagasta on historically low term-contract treatment and refining charges of US$0 per dry metric tonne and US¢0 per pound in 2025. The further introduction of index-based pricing in the 2026 mid-year negotiations indicates that the pricing framework for imported copper concentrate term contracts is undergoing a structural transformation, against a backdrop of persistently and deeply negative spot TCs and steadily strengthening pricing power on the mine side. At a more fundamental level, the change in term-contract pricing reflects the persistent mismatch between mine-supply growth and the expansion of smelting demand. SMM estimates that global sulfide copper concentrate supply will increase by approximately 250,000 tonnes of contained copper in 2026 compared with 2025, representing growth of around 1.3%. By contrast, newly commissioned and expanded primary smelting capacity in China is expected to generate approximately 800,000 tonnes of additional concentrate demand on a contained-copper basis.The increase in mine supply is therefore significantly smaller than the expansion in smelter demand. Meanwhile, factors including the slower-than-expected restart of Grasberg, the continued absence of a full restart at Cobre Panamá, declining ore grades at mature Chilean mines, and the lingering effects of seismic activity at Kamoa-Kakula kept the imported copper concentrate spot market extremely tight throughout the first half of the year.SMM estimates that the global sulfide copper concentrate market will record a supply deficit of approximately 610,000 tonnes of contained copper in 2026. The shortage may not begin to ease until around 2029, when production from a number of new mine projects is expected to come on stream. At the same time, elevated sulfur and sulfuric acid prices have provided an important floor under copper smelter profitability and increased smelters’ ability to absorb deeply negative TCs, at least temporarily. On July 3, the SMM China Copper Smelter Sulfuric Acid Index stood at RMB 1,789 per tonne, up RMB 886 per tonne from RMB 903 per tonne on January 9. The rise in sulfuric acid prices since the beginning of 2026 has become an important earnings driver for Chinese copper smelters and has helped sustain high refined-copper output. Under the combined influence of the mine-smelter supply-demand mismatch and strong by-product margins, spot TCs for imported copper concentrate continued to fall during the first half of 2026. The monthly SMM Imported Copper Concentrate Index averaged negative US$121.44 per dry metric tonne in June, down US$18.31 per dry metric tonne from negative US$103.13 per dry metric tonne in May. On a weekly basis, the SMM Imported Copper Concentrate Index was reported at negative US$113.83 per dry metric tonne in early June and subsequently declined continuously to negative US$124.45 per dry metric tonne on June 26. On July 3, the weekly index fell further to negative US$128.25 per dry metric tonne, down US$3.80 per dry metric tonne from the previous assessment. The successive declines through the negative US$100 and negative US$120 per dry metric tonne thresholds demonstrate that the shortage of tradable spot concentrate continued to intensify. I. Supply: New Supply Falls Short of Expectations as Mine-Side Disruptions Continue to Constrain Tradable Availability Although several global copper projects were scheduled to deliver incremental concentrate supply in the first half of 2026, actual production growth came on stream significantly more slowly than the market had previously expected.The central issue on the supply side was not any single mine incident. Rather, disruptions at major mines, declining grades at mature operations, slower-than-expected ramp-ups at new projects, and changes in trade flows collectively reduced the volume of concentrate available for purchase in China’s spot market. Regarding Cobre Panamá, the Panamanian government approved First Quantum Minerals in April to remove, process and export stockpiled ore that had been mined before the operation was suspended. According to SMM, however, the current progress at Cobre Panamá mainly concerns the treatment of existing stockpiles and does not represent a full restart of mining operations.The mine remains subject to complex disputes involving mining rights, taxation, environmental requirements, local communities and political considerations. Consequently, even if a portion of the stockpiled material enters the market during the second half of 2026, its contribution to improving the global copper concentrate balance is expected to remain limited.Related analysis is available in the SMM article, “Cobre Panamá Copper Mine: From a World-Class Mine to a Shutdown Impasse—SGS Audit Signals the Possibility of a Restart”: https://hq.smm.cn/copper/content/103965399 Grasberg remains one of the largest variables affecting global copper concentrate supply in 2026. At the beginning of the year, Freeport-McMoRan forecast approximately 3.4 billion pounds of copper sales for 2026, based on the assumption that the Grasberg Block Cave would restart and ramp up in stages from the second quarter.Because the restart underperformed expectations, Freeport subsequently lowered its 2026 copper sales guidance to approximately 3.1 billion pounds in its first-quarter report. For the imported copper concentrate market, the significance of Grasberg extends beyond the mine’s headline production figures. Other important factors include the proportion of concentrate absorbed by Indonesia’s domestic smelting sector, PTFI’s smelter inventory arrangements, and the actual quantity of material available for shipment to China’s spot market. Should the recovery at Grasberg continue to fall short of expectations in the second half of the year, the shortage of clean spot concentrate is unlikely to ease materially. In Africa, the effects of seismic activity at Kamoa-Kakula remain ongoing. Ivanhoe Mines previously issued 2026 copper production guidance of 380,000–420,000 tonnes for Kamoa-Kakula, followed by 500,000–540,000 tonnes in 2027. The company also stated that dewatering and rehabilitation work at the Kakula mine was continuing.Compared with the previous medium- to long-term target of annualized production exceeding 550,000 tonnes, however, the pace of production growth in 2026 has slowed significantly. Kamoa-Kakula had been expected to be one of the most important sources of global copper concentrate supply growth in recent years. The slowdown in its production ramp-up has therefore further reduced the potential for mine-supply growth to support a recovery in TCs. In Chile, declining grades at mature mines, transitions toward deeper underground mining, and operational accidents continued to constrain supply flexibility. The effects of the 2025 cave-in at El Teniente extended into 2026. Codelco previously stated that the accident had resulted in the loss of tens of thousands of tonnes of copper production in 2025 and would continue to affect the subsequent recovery schedule.The incident illustrates the structural challenges facing Chile’s large and mature mining operations in areas such as deep-level mining, ground-pressure management, and the timely delivery of replacement and mine-life-extension projects. In addition to El Teniente, several other major Chilean mines continued to face declining grades, throughput fluctuations and maintenance-related disruptions, limiting the recovery potential of Chilean clean-concentrate supply. Peru’s supply performance was comparatively more resilient than Chile’s, although incremental production remained highly concentrated among a limited number of operations. Major mines such as Antamina and Las Bambas benefited during certain periods from higher ore grades, improved recoveries and operational normalization, supporting Peru’s overall copper production.From the perspective of the imported spot market, however, Peruvian supply remains exposed to community disruptions, transportation-corridor interruptions, mine-grade transitions and unstable shipment schedules. Moreover, because much of the incremental production is concentrated among a small number of large mines, it is insufficient to fully offset supply losses associated with Grasberg, Cobre Panamá and mature Chilean mines. In Mongolia, the ramp-up of the Oyu Tolgoi underground mine represents one of the relatively few clearly identifiable sources of incremental global mine supply in 2026. Rio Tinto disclosed that its copper production increased by 11% year on year in 2025, primarily due to the strong ramp-up at Oyu Tolgoi.Nevertheless, while additional output from Oyu Tolgoi is contributing to global supply growth, the incremental volume from this single project remains insufficient to reverse the overall tightness in the copper concentrate spot market, given the larger increase in Chinese smelting demand and recurring disruptions at other major mines. According to SMM estimates, disruptions at major global copper mines and incremental production falling short of expectations will have a combined impact of approximately 480,000 tonnes of contained copper in 2026. Uncertainty surrounding the realization of mine supply therefore remains the primary factor driving imported copper concentrate TCs lower. From a trade-flow perspective, China’s copper concentrate imports from Chile and Peru both declined to varying degrees during the first half of 2026. According to customs data, China imported 3.7640 million tonnes of copper concentrate from Chile during January–May 2026, down 228,000 tonnes, or 5.71%, year on year.Imports from Peru totaled 3.1002 million tonnes during the same period, representing a year-on-year decrease of 147,900 tonnes, or 4.55%. Lower arrivals from the principal South American origins intensified competition among Chinese smelters for alternative feedstocks, blended concentrates, land-transported concentrates and off-specification materials. China’s total imports of copper ores and concentrates amounted to 12.2758 million tonnes during January–May 2026, down 1.01% year on year. The modest decline partly reflected the relatively high comparison base in the corresponding period of 2025. Other contributing factors included strong consumption of copper anode and blister copper in the first quarter, temporary adjustments to some smelters’ raw-material mix, and changes in the arrival schedule of term-contract cargoes.The decline in headline import volumes should therefore not be interpreted simply as evidence of materially weaker concentrate demand from domestic smelters, nor does it have a direct one-to-one relationship with spot TC movements.For the spot market, the more important variables are the marginal volume available outside term contracts, the share of mainstream clean concentrate in the available supply pool, and smelters’ periodic inventory-replenishment requirements. During the first half of 2026, new smelting capacity, continued demand for off-contract inventory replenishment, and frequent mine disruptions kept the spot market tight even though the decline in apparent import volumes was limited. Spot TCs consequently remained under sustained downward pressure. II. Demand: China’s Smelting Expansion Continues While Production Cuts Remain Fragmented On the demand side, Chinese copper smelters remain the principal source of incremental global copper concentrate consumption. Although deeply negative TCs continued to compress core smelting margins during the first half of 2026, and some smelters temporarily reduced operating rates because of maintenance, feedstock constraints and processing-margin losses, the continued commissioning of new and expanded primary smelting capacity kept concentrate demand relatively inelastic. According to SMM statistics, new and expanded primary smelting capacity in China in 2026 is expected to correspond to approximately 800,000 tonnes of contained copper.Newly commissioned capacity typically requires substantial initial feedstock inventories. Even when spot TCs are deeply negative, new production lines must continue purchasing concentrate to ensure operational stability, complete equipment commissioning and ramp-up, and maintain market share. As a result, the practical effectiveness of production cuts by smelters as a mechanism for restoring TCs has been significantly weakened. The Chinese smelting sector in the first half of 2026 was characterized by the coexistence of maintenance-related disruptions and demand generated by capacity expansion. On the one hand, several smelters scheduled maintenance during the second quarter, temporarily reducing concentrate consumption. On the other hand, ramp-ups at newly commissioned facilities, term-contract obligations, low inventory safety margins and strong sulfuric acid earnings prevented smelters from implementing coordinated production cuts.Particularly in an environment where imported concentrate inventories remained structurally tight, some smelters continued to make essential market inquiries to secure production continuity, even when they reduced the frequency of their spot purchases. III. Smelting Economics: Strong Sulfuric Acid Margins Increase Tolerance for Negative TCs, but Volatility Risks Are Rising The earnings structure of copper smelters changed materially during the first half of 2026. Traditionally, smelter profitability has primarily been derived from TC/RC income and credits from gold, silver and other by-products. With spot TCs for imported copper concentrate moving deeply into negative territory, however, processing-fee income fell sharply and sulfuric acid margins became significantly more important. Overall copper smelting margins were weaker in the early part of the first half and improved later in the period. Declining TCs imposed substantial pressure on profitability, but elevated sulfuric acid prices, strong precious-metal prices and improved returns from certain other by-products provided a partial offset.Approximately 3.5–4.0 tonnes of sulfuric acid are produced as a by-product for every tonne of refined copper output. When sulfuric acid prices are high, acid earnings can substantially offset the impact of negative TCs and rising smelting costs. Nevertheless, according to SMM estimates, spot-based smelting margins at Chinese copper smelters have now approached break-even, and smelters have become noticeably less willing to purchase spot cargoes at increasingly unfavorable TCs. The rise in sulfuric acid prices has mainly been driven by two factors. First, geopolitical disruptions in the Middle East, tight sulfur supply and higher import costs raised the cost base of sulfuric acid production. Second, demand from phosphate fertilizers, chemicals, hydrometallurgical operations and battery-material producers provided broad-based downstream support.The sharp rise in sulfuric acid prices has reshaped the economics of copper smelting in China, with acid earnings accounting for a substantially larger proportion of smelters’ non-TC/RC income. This was also an important reason why Chinese smelters did not implement large-scale voluntary production cuts during the first half of 2026 despite the continued decline in TCs. The support provided by sulfuric acid margins is not without risk, however. Should geopolitical disruptions ease in the second half of the year, sulfur supply recover, or restrictions on Chinese sulfuric acid exports result in more material being redirected to the domestic market, sulfuric acid prices could retreat from their elevated levels.If acid margins narrow while copper concentrate TCs remain deeply negative, pressure on smelter profitability will become more visible again. Some higher-cost smelters may respond by extending maintenance periods, reducing utilization rates or cutting spot concentrate purchases. Sulfuric acid prices will therefore be one of the key variables determining whether TCs can stabilize during the second half of the year. IV. Spot Market: Frequent Mine Tenders and the Emergence of Index-Minus Pricing Trading activity in the imported copper concentrate spot market was uneven during the first half of 2026, but mine tenders and trader offers remained important channels for price discovery. As spot TCs continued to decline, outright fixed-price transactions repeatedly established new market lows, while index-minus pricing gradually became the dominant quotation format. Since the second quarter, trader offers have increasingly been expressed as an average of the SMM and Fastmarkets indices minus an additional differential. This pricing method indicates that, in an environment of continuously declining spot TCs, concentrate sellers increasingly prefer index-linked formulas that preserve their exposure to further downward movements in TCs. Smelters’ purchasing behavior remained conflicted. On the one hand, deeply negative TCs continued to compress smelting margins, limiting smelters’ willingness to accept expensive spot concentrate carrying extremely unfavorable processing terms. Some companies therefore reduced the frequency of their active inquiries.On the other hand, ramp-ups at new smelting facilities, insufficient inventory safety margins and uncertainty surrounding term-contract arrivals meant that some smelters still needed to replenish stocks to meet essential production requirements. Consequently, the market did not experience a collective withdrawal of buyers sufficient to drive a meaningful recovery in TCs. Instead, continuously lower mine-tender settlements pushed the spot index further into deeply negative territory. V. H2 Outlook: Limited Marginal Supply Recovery and Persistently Deeply Negative TCs Looking ahead to the second half of 2026, the imported copper concentrate spot market will continue to be driven by the interaction between the actual realization of mine-supply recovery and the resilience of Chinese smelting demand.On the supply side, the treatment of Cobre Panamá stockpiles, progress in the Grasberg restart, incremental production from Oyu Tolgoi, and shipment stability at major Peruvian mines may provide some marginal improvement. Based on current developments, however, Cobre Panamá has not achieved a full restart, the Grasberg recovery schedule has already been revised downward, production growth at Kamoa-Kakula has slowed, and mature Chilean mines remain exposed to declining grades and safety-related disruptions. The conditions required for a substantial easing of the global copper concentrate market are therefore not yet in place. On the demand side, new and expanded Chinese primary smelting capacity will continue to support structurally strong concentrate consumption. Although some smelters may temporarily reduce production because of losses, maintenance or feedstock constraints, the ramp-up of newly commissioned projects, the fulfillment of term contracts, sulfuric acid margins and regional refined-copper price differentials will continue to weaken the impact of production cuts on TCs.Should the effect of maintenance outages gradually diminish during the third quarter while newly commissioned capacity continues to ramp up, China’s demand for imported copper concentrate is likely to remain elevated on a sequential basis. Sulfuric acid prices will remain a key variable for smelting profitability in the second half of the year. Should sulfuric acid prices remain elevated or rise further, smelters will continue to demonstrate a relatively strong capacity to absorb negative TCs, limiting the potential for a recovery in spot TCs. Conversely, should sulfuric acid prices retreat from their highs, pressure on smelter profitability will increase again. Some smelters may respond by extending maintenance, cutting operating rates or reducing spot purchases, potentially allowing TCs to stabilize or recover modestly for a period. In the spot market, mine-tender results will remain an important leading indicator for TC movements in the second half of the year. As term-contract pricing becomes increasingly index-linked and more spot transactions adopt index-minus formulas, the SMM Imported Copper Concentrate Index is expected to play an even stronger role as the principal pricing anchor for market transactions. Should mine-tender settlements remain deeply negative, spot TCs may fall further. Conversely, if incremental volumes from the Grasberg recovery, Cobre Panamá stockpile processing and Oyu Tolgoi materialize at the same time, while maintenance activity among smelters increases, TCs may stage a temporary recovery. Overall, some marginal improvement in imported copper concentrate supply is possible during the second half of 2026. Nevertheless, given the continued commissioning of new Chinese smelting capacity, the shortage of tradable concentrate, and the support that strong sulfuric acid margins provide to smelter operating rates, a sustained and substantial recovery in spot TCs appears unlikely. Spot TCs for imported copper concentrate are therefore expected to remain volatile within deeply negative territory during the second half of the year. Any temporary recovery will depend largely on the actual realization of mine restarts, the extent to which smelters implement maintenance and production cuts, and changes in sulfuric acid profitability.

This week, the macro narrative shifted from geopolitics to monetary policy. On June 17, the FOMC took a hawkish hold, keeping rates unchanged but signaling a bias toward further tightening, with the new Fed Chair Warsh reiterating the commitment to restoring price stability. The US dollar strengthened and rate hike expectations heated up, combined with sluggish traditional copper consumption sectors in China, leaving copper prices under pressure and briefly falling below $6/lb early in the week to a seven-week low. On the geopolitical front, the US and Iran reached a preliminary memorandum of understanding in mid-June. Crude oil extended its decline, with WTI falling below $70/bbl to near pre-war levels, and the earlier geopolitical risk premium largely faded. Mid-week, supported by the delay of full production resumption at Grasberg to early 2028 and dip-buying, copper prices stabilized slightly; late in the week, inflation data released largely met expectations, improving sentiment at the margin. Overall, a hawkish Fed and a strong dollar exerted major downward pressure, while cooler geopolitics eroded supply-side risk premiums, leading copper prices to retreat from highs with a lower center. Fundamentals side, the price pullback activated downstream restocking. After copper prices fell to a seven-week low, downstream dip-buying and restocking orders rebounded notably, with SMM social inventory turning to destocking again; spot premiums remained firm, and demand displayed a price-sensitive pattern of dipping at lows but lacking momentum at higher prices. On the supply side, imported and domestic arrivals were steady, while the approaching month-end delivery caused some disruption to the nearby contract structure. The overall picture reflected price-driven impulse restocking and destocking but a weak consumption base, providing some support to the downside but limited upside momentum for copper prices. Looking ahead to next week, the macro focus will be on the US refined copper tariff ruling on June 30 (which directly affects COMEX-LME spreads and arbitrage flows to ports), along with the progress on the US-Iran agreement and the resumption of navigation in the Strait of Hormuz; the hawkish Fed and strong US dollar will continue to weigh on risk appetite in the near term. Fundamentals side, the Grasberg production resumption delay and dip-buying will provide support to the downside, but weak consumption at higher prices and fading geopolitical premiums will cap upside potential. LME copper is expected to trade at $12,700–$13,300/mt, while SHFE copper is expected to trade at 101,000–103,500 yuan/mt, characterized by sideways movement after retreating from highs, with a weaker center; spot premiums are expected to consolidate at lows, with attention on the tariff ruling and the sustainability of restocking after month-end delivery.

Goldman Sachs and Citi have turned increasingly bullish on copper, citing mounting supply-side risks across the global market. Goldman Sachs and Citi highlighted disruptions at Kamoa-Kakula, delays at Grasberg, and declining ore grades at major mines as key concerns. Meanwhile, demand from AI infrastructure, power-grid expansion, and clean-energy projects continues to strengthen. Both banks believe copper prices could remain well supported in the coming months.

SMM Morning Meeting Minutes: Last Friday evening, LME copper opened at $13,624.5/mt. In the early session, it experienced wild swings and dipped to $13,575.5/mt. Subsequently, the center of copper prices shifted upward, reaching a high of $13,678/mt, before fluctuating downward to finally close at $13,635/mt, up 0.18%. Trading volume reached 16,200 lots, and open interest stood at 269,000 lots, a decrease of 3,435 lots from the previous trading day, indicating bears reducing positions. Last Friday evening, the most-traded SHFE copper 2607 contract opened at 104,870 yuan/mt. In the early session, the center of copper prices fluctuated downward, touching a low of 104,420 yuan/mt. Subsequently, it fluctuated upward, reaching 105,280 yuan/mt, before moving sideways to finally close at 105,090 yuan/mt, up 0.58%. Trading volume reached 33,600 lots, and open interest stood at 172,000 lots, an increase of 627 lots from the previous trading day, indicating bulls adding positions.