On April 20 (Monday), two industry sources said that Zambia's two largest copper smelters and sulphuric acid producers plan to carry out extended maintenance shutdowns later this year, which will further squeeze the country's copper production and the supply of sulphuric acid used to process copper and cobalt. The Iran war has disrupted global supplies of this critical acid and other leaching chemicals, forcing mines in neighboring Congo, the world's largest cobalt producer and second-largest copper producer, to reduce usage or consider production cuts. Zambia's mining ministry said that, as Africa's second-largest producer of critical metals needed for clean energy technologies, the country's copper smelters generate approximately 2 million mt of sulphuric acid annually, mainly as a by-product for use by local mines, with the surplus exported to the DRC. First Quantum Minerals' country head in Zambia said that Zambia's own sulphuric acid inventory had been severely depleted, leaving virtually no export capacity. Meanwhile, miners in neighboring DRC were also struggling to cope with tightening chemical supplies. *Mopani's long-overdue maintenance* A chemicals trader said that although copper smelters typically shut down for about 30 days each year for routine maintenance, Mopani and Chambishi copper mines will face longer shutdowns this year. A mining executive said Mopani copper mine had not undergone maintenance for some time and plans to shut down for three days in June, followed by an extended shutdown of approximately 40-45 days, August-mid-September. The chemicals trader said Chambishi copper mine plans to shut down for approximately two months throughout August, but did not elaborate on the reasons for the planned extended shutdown. Zambia tightened controls on sulphuric acid exports this month, requiring traders to obtain permits. The country said the move was aimed at protecting domestic industries. First Quantum's Zambia country director Anthony Mukutuma said the measures were reasonable but exports were unlikely in the short term. *Global copper supply expected to decline* Global copper supply will tighten this year as years of underinvestment have constrained mine production growth. Zambia produced 890,346 mt of the red metal last year, falling short of the 1 million mt target. Meanwhile, according to shipping data, Congo's copper exports declined in Q1 this year. The mining executive said Mopani copper mine was operating well below its 225,000 mt finished copper capacity due to a shortage of copper concentrates caused by years of underinvestment. The executive said the main owner, UAE-based International Resources Holding, was simultaneously developing and mining the mine, which forced intermittent production stoppages and further constrained output. (Wenhua Consolidated)

Shipping data showed that DRC copper exports fell 14.6% in Q1, pulling back from abnormally strong levels a year earlier, while cobalt exports saw a significant rebound after months of stagnation.

According to shipping data from Reuters, copper exports from the DRC fell 14.6% year-on-year in Q1 2026, while cobalt exports rebounded sharply after months-long export suspensions. The DRC exported around 955,000 metric tons of copper in Q1 2026, down from 1.09 million tons a year earlier, supported by major operations including Ivanhoe, CMOC, Glencore and Sicomines. In contrast, cobalt exports stood at 48,800 tons in Q1 2026 following the end of the export ban, compared with a high base last year when shipments were front-loaded. Meanwhile, supply of key chemicals for copper and cobalt processing remains tight in the DRC. Imports of sulfur, sulfuric acid and caustic soda have dropped sharply amid the conflict between the U.S., Israel and Iran.

[SMM Analysis] Steel Export Review: Geopolitical Conflicts Trigger the Reshaping of the Export Landscape In terms of steel billet exports , the main target market in the first two months remained Indonesia. Part of the cargoes was imported by Chinese-funded or joint-venture rolling mills in Indonesia for further processing and use, thereby avoiding Southeast Asia’s import tariffs on finished steel products, while another part was supplied directly to local projects under construction. Meanwhile, Southeast Asia, Africa, and South America formed a solid base of exports. In particular, on the African side, Djibouti, as a core transshipment hub, had been handling a large volume of circulating resources. Turkey, meanwhile, saw a wave of concentrated external purchases due to delays in steel scrap vessel schedules and spot-futures price spread arbitrage. In terms of bar exports , the share to Hong Kong, China declined somewhat from the end of last year, while exports to Singapore overtook it. The main reason was that procurement in Singapore was rigidly driven by local public housing renewal and public infrastructure projects, such as the Greater Southern Waterfront, according to construction periods, with actual end-user consumption remaining relatively stable; whereas Hong Kong, China, as a capital and logistics transshipment hub, saw some earlier speculative re-export orders constrained by offshore exchange-rate fluctuations at the beginning of the year and funding borrowing costs. Traders proactively reduced some speculative exposure for financial risk hedging purposes, which led to a decline in transshipment procurement volume. Looking ahead to March , with the full blockade of the Strait of Hormuz, Iran’s semi-finished products export channels were effectively cut off. Chinese steel billet is expected to absorb these additional export orders arising from geopolitical conflict, and traders and steel mills will also accelerate shipments to markets outside China such as Southeast Asia to gain a larger replacement share. Therefore, total steel billet exports still have room to rise. By contrast, Chinese bar exports mainly rely on short-haul regional shipping routes into the inland areas within Asia, and were subject to extremely limited direct impact from the disruption of long-haul Middle East logistics. Therefore, March shipments are expected to remain stable, supported by rigid-demand restocking within the region. Source: SMM, General Administration of Customs Unlike the strong performance of billets, sheets & plates exports in the first two months were unsatisfactory. The cumulative exports of both cold galvanized and hot-rolled products in January and February declined YoY , with the drop in hot-rolled products being more pronounced. However, it should be noted that before the full suspension of navigation through the Strait of Hormuz at the end of February, logistics channels to the Middle East remained open, which secured a critical delivery window for sheets & plates. Therefore, in terms of HRC exports , Saudi Arabia still firmly ranked first among export destinations with a volume of 348,000 mt , mainly because its large-scale non-oil infrastructure and manufacturing projects in China were still in an intensive construction phase, with strong end-user steel demand, which also prompted local buyers to lock in relatively lower-priced Chinese HRC ahead of shipping disruptions, thereby maintaining its leading position. Pakistan (230,000 mt ), by contrast, saw this mainly due to bottlenecks in domestic supply, creating phased concentrated restocking demand, and according to the SMM survey, most purchases were made by downstream pipe factories. From the perspective of cold galvanized exports , the Southeast Asian market was currently in a stage of rapid development, and macroeconomic expansion had created a huge gap in flat steel products. Thailand in particular (304,000 mt ) was in a concentrated raw material stocking cycle for local downstream auto manufacturers at the beginning of this year, so just-in-time procurement by multiple physical manufacturers directly pushed up local imports. Looking ahead to March , under the dual impact of the Strait of Hormuz blockade and the Ramadan effect, sheets & plates exports to the Middle East core region are expected to face a sharp contraction. SMM shipping data showed that steel arrivals had already declined by more than 900,000 mt. However, under the pressure of elevated destocking in China, this portion of blocked exports is expected to be redirected to Southeast Asia and other alternative markets with “rigid manufacturing demand” for redistribution, thereby offsetting shipment reductions caused by localized logistics disruptions. Therefore, there is no need for excessive concern over total sheets & plates exports in March Source: SMM, General Administration of Customs Copyright and Intellectual Property Statement: This report is independently created or compiled by SMM Information & Technology Co., Ltd. (hereinafter referred to as "SMM"), and SMM legally enjoys complete copyright and related intellectual property rights. The copyright, trademark rights, domain name rights, commercial data information property rights, and other related intellectual property rights of all content contained in this report (including but not limited to information, articles, data, charts, pictures, audio, video, logos, advertisements, trademarks, trade names, domain names, layout designs, etc.) are owned or held by SMM or its related right holders. The above rights are strictly protected by relevant laws and regulations of the People's Republic of China, such as the Copyright Law of the People's Republic of China, the Trademark Law of the People's Republic of China, and the Anti-Unfair Competition Law of the People's Republic of China, as well as applicable international treaties. Without prior written authorization from SMM, no institution or individual may: 1. Use all or part of this report in any form (including but not limited to reprinting, modifying, selling, transferring, displaying, translating, compiling, disseminating); 2. Disclose the content of this report to any third party; 3. License or authorize any third party to use the content of this report; 4. For any unauthorized use, SMM will legally pursue the legal responsibilities of the infringer, demanding that they bear legal responsibilities including but not limited to contractual breach liability, returning unjust enrichment, and compensating for direct and indirect economic losses. Data Source Statement: (Except for publicly available information, other data in this report are derived from publicly available information (including but not limited to industry news, seminars, exhibitions, corporate financial reports, brokerage reports, data from the National Bureau of Statistics, customs import and export data, various data published by major associations and institutions, etc.), market exchanges, and comprehensive analysis and reasonable inferences made by the research team based on SMM's internal database models. This information is for reference only and does not constitute decision-making advice. SMM reserves the final interpretation right of the terms in this statement and the right to adjust and modify the content of the statement according to actual circumstances.

Dalian iron ore futures were in the doldrums today after rising at the open. The most-traded contract, I2605, finally closed at 813 yuan/mt, up 0.06% from the previous trading session. Spot prices were basically stable from the previous trading day. Traders showed mediocre willingness to offer quotes, while steel mills made fewer inquiries; as of now, spot market transactions were limited. SMM shipping data showed that the iron ore supply side tightened somewhat this week. Affected by the Australian cyclone, global total shipments fell 14.8% WoW to 28.66 million mt. By contrast, China’s total iron ore arrivals fell 1.5% WoW to 26.74 million mt. Meanwhile, port inventory still showed structural divergence: the destocking trend for high-grade fines was evident, but the destocking trend for lump ore slowed down somewhat. Overall, tighter supply, coupled with steady growth on the demand side, determined that support for iron ore prices remained relatively strong this week. However, as the impact of weather factors on shipments weakened and Middle East-returned iron ore increasingly flowed into China, the supply side was still expected to remain relatively loose going forward. Therefore, iron ore prices were expected to continue a fluctuating trend at highs this week.

[SMM Hot Topic] Estimated “Cliff-Like” Drop in China’s Steel Exports—A Ramadan Pattern or a War Shock? As mentioned above, [Persian Gulf Shutdown? The Impact of the U.S.-Iran Conflict on Global Steel Trade] amid the US–Iran conflict, global steel trade was shaken and reshaped. Another topic that has recently been widely discussed in the market is: what impact will this war have on China’s total export volume? Before going into detail, it is important to remind everyone that the current focus has largely remained on geopolitical conflict, while often overlooking that this period coincides with Ramadan, a seasonal trough. Therefore, to quantify the war’s actual impact more accurately, SMM conducted corresponding “dehydration” adjustments based on ferrous panoramic shipping data. Most Direct Impact: A Deep Shortfall on the Shipping Side Data Source:SMM Ferrous Metal Shipping According to the table above, in the absence of war, during Ramadan 2025, China’s average weekly shipments to Gulf countries were about 327,000 mt, while the average weekly shipments in the month after Ramadan ended were 450,400 mt. Therefore, keeping average weekly shipments at around 300,000 mt during Ramadan is considered a “normal contraction” level. By further comparing the same-period data for 2026 and 2025, we can precisely calculate the quantified impact caused by the war. As of the latest date, in the first 20 days of Ramadan, China exported and shipped only 5,000 mt, with a weekly average of only 1,750 mt. Estimation logic: If there were no war, based on a neutral assessment using the 2025 Ramadan benchmark, total shipments in the first 20 days should have been about 930,000 mt; therefore, the war resulted in shipment losses of about 925,000 mt. Therefore, we can conclude that the more than 99% plunge on the shipping side was most likely caused by the war (route blockades, shipowners’ risk aversion), and the Ramadan factor is almost negligible in the face of such a massive decline. Delayed Effects on the Arrival Side Data Source: SMM Ferrous Metal Shipping In addition to the impact on the shipping side, SMM ’s ferrous panoramic shipping data also showed that after operations were suspended at multiple ports, a combination of factors—such as vessels being unable to berth and unload—led to a decline in the total volume of steel arriving at ports. As of the latest date, average weekly arrivals were about 220,200 mt, down by roughly 82,000 mt/week from 302,200 mt over the same period last year. Estimation logic: assuming no war impact and using a neutral assessment based on the 2025 Ramadan benchmark, cumulative arrivals in the first 20 days should have been about 863,400 mt, implying a cumulative shortfall of about 234,000 mt. Cause breakdown: it is expected that the decline on the arrivals side was not as pronounced as that on the shipments side, because among these 12 arriving vessels, most carried orders that had already been dispatched before the full outbreak of the war or in the early stage of the situation (Jan 25–Feb 25). Therefore, this 234,000 mt gap was mainly due to war-driven route detours (delays) and partial port shutdowns. Data Source: SMM Ferrous Metal Shipping In summary, based on the data, we can conclude that Ramadan was merely the “backdrop,” while the war was the “main cause.” If the impact were only from Ramadan, we should still have had about 300,000 mt of steel shipped to the Gulf each week. The reality, however, is that since Feb 18, our average weekly shipments have plunged to less than 2,000 mt. This means that, within the currently observed gap, shipment losses of more than 900,000 mt were entirely caused by war-related order stagnation or shipping lane disruptions. The 27% decline currently seen on the arrivals side is only the beginning; the real “vacuum period” will fully emerge in late March, during the latter part of Ramadan. At present, a phased contraction in China’s total steel exports to the Middle East has become a foregone conclusion. Does this mean the strong momentum of China’s full-year exports will come to a halt here? According to SMM steel export take-order data, last week, the total orders taken by 31 exporters were about 765,000 mt, up 20.76% MoM. Among them, export orders for long products were about 437,000 mt, up 56.07% MoM; export orders for sheets & plates were about 328,000 mt, down 7.21% MoM. Against the backdrop of rising export prices, this growth did not stem from a broad-based global economic recovery, but from forced shifts in trade flows driven by geopolitical conflicts. On the one hand, instability in Iran diverted Southeast Asian orders to China, driving a boom in steel billet exports; on the other hand, conflict in the Middle East pushed up shipping costs, and the surge in fuel prices directly caused physical disruptions along the trade chain. Even if there is overseas demand, the sharp rise in freight rates also weakened the pricing advantage of Chinese steel products. SMM Steel Export Orders Taken - 31 Companies (10kt) Data Source:SMM Weekly Steel Export Report Therefore, although the reduction in exports to the Middle East has already been confirmed by the data, assessing its impact on China’s total exports for the full year still needs to be based on a “global rebalancing” perspective: is the “gap” created after demand in Gulf countries is constrained being converted into “incremental volume” in other markets? What is the actual absorption capacity of these emerging incremental markets? Can they offset the monthly shipping loss of 900,000 mt from the Middle East? Please continue to follow SMM Steel Industry Research; we will regularly update global shipping developments… Copyright and Intellectual Property Statement: This report is independently created or compiled by SMM Information & Technology Co., Ltd. (hereinafter referred to as "SMM"), and SMM legally enjoys complete copyright and related intellectual property rights. The copyright, trademark rights, domain name rights, commercial data information property rights, and other related intellectual property rights of all content contained in this report (including but not limited to information, articles, data, charts, pictures, audio, video, logos, advertisements, trademarks, trade names, domain names, layout designs, etc.) are owned or held by SMM or its related right holders. The above rights are strictly protected by relevant laws and regulations of the People's Republic of China, such as the Copyright Law of the People's Republic of China, the Trademark Law of the People's Republic of China, and the Anti-Unfair Competition Law of the People's Republic of China, as well as applicable international treaties. Without prior written authorization from SMM, no institution or individual may: 1. Use all or part of this report in any form (including but not limited to reprinting, modifying, selling, transferring, displaying, translating, compiling, disseminating); 2. Disclose the content of this report to any third party; 3. License or authorize any third party to use the content of this report; 4. For any unauthorized use, SMM will legally pursue the legal responsibilities of the infringer, demanding that they bear legal responsibilities including but not limited to contractual breach liability, returning unjust enrichment, and compensating for direct and indirect economic losses. Data Source Statement: (Except for publicly available information, other data in this report are derived from publicly available information (including but not limited to industry news, seminars, exhibitions, corporate financial reports, brokerage reports, data from the National Bureau of Statistics, customs import and export data, various data published by major associations and institutions, etc.), market exchanges, and comprehensive analysis and reasonable inferences made by the research team based on SMM's internal database models. This information is for reference only and does not constitute decision-making advice. SMM reserves the final interpretation right of the terms in this statement and the right to adjust and modify the content of the statement according to actual circumstances.