Konkola Copper Mines (KCM) in Zambia restarted mining operations at its Chingola B mine, which had been shut down for 18 years. As part of the Nchanga mine complex, the Chingola B mine is expected to produce over 200,000 mt of ore per month. KCM is 79.4% owned by Vedanta Resources and 20.6% by Zambia's state-owned investment company ZCCM-IH, and operates mines and processing plants in Chingola, Chililabombwe, Kitwe, and Nampundwe.

SMM Morning Meeting Summary: Overnight, LME copper opened at $13,477.5/mt, dipped to $13,461/mt in early trading, then gradually shifted its center upward to reach $13,676/mt, and finally closed at $13,654.5/mt, up 1.69%, with a trading volume of 17,000 lots and open interest of 273,000 lots, down 3,375 lots from the previous trading day, indicating bears reducing positions. Overnight, the most-traded SHFE copper 2606 contract opened at 103,950 yuan/mt, touching a low of 103,950 yuan/mt right at the open, then shifted its center upward to reach a high of 105,190 yuan/mt, and finally closed at 105,030 yuan/mt, up 1.04%, with a trading volume of 37,000 lots and open interest of 133,000 lots, down 3,198 lots from the previous trading day, indicating bears reducing positions.

[SMM Shanghai Spot Copper][SMM Shanghai Spot Copper] Looking ahead to tomorrow, demand side, according to SMM, although copper prices retreated after a rapid rise, absolute prices remained at high levels. End-user cargo pick-up pace slowed down. Affected by the accumulation of finished product inventories, some copper semis processing plants in east China opted to shut down furnaces for maintenance or close part of their production lines to reduce the capital occupation risk caused by high finished product inventories. Overall, amid weak demand, Shanghai spot copper premiums against the 06 contract are expected to remain at a discount tomorrow, or widen slightly.

In March 2026, the global steel market experienced a fierce geopolitical "sudden chill." According to the latest data from WSA, global crude steel production in March fell by 4.2% year-on-year to 159.9 million tons. The US-Iran conflict that erupted on Feb 28, and the subsequent blockade of the Strait of Hormuz, have completely disrupted the spring recovery rhythm of the global steel supply chain, with the shadow of energy crises and logistical interruptions rapidly spreading worldwide.

[Geopolitical Negotiations Remain Unresolved; Aluminum Prices Continue LME Outperforms SHFE Pattern] Overall, the Middle East negotiation process continued to face setbacks. However, the supply gap outside China and the continued drawdown of LME inventory supported LME prices to hold up well. Meanwhile, China's aluminum ingot inventory remained at elevated levels, and attention should be paid to whether the inflection point of domestic inventory can materialize smoothly.

On April 16 (Thursday), a document showed that Codelco and global miner Anglo American plan to separately submit environmental study reports to regulators for their proposed shared Andina-Los Bronces copper mine in Chile, using what they called an "unprecedented" dual-track model to streamline the approval process. The document showed that the two companies plan to submit two essentially identical applications in December for a copper mine to be jointly operated by both parties. Chile is currently the world's largest copper-producing country. Against the backdrop of an anticipated tightening in global copper supply, this model could serve as a blueprint for other major miners looking to share infrastructure and operations to boost production. The model would also allow Codelco and Anglo American to move faster and reduce risks. Codelco and Anglo American finalised this cooperation agreement in September 2025, planning to increase annual copper production by approximately 120,000 mt from 2030 to 2051, creating at least $5 billion in pre-tax value. ***"Mirror" Applications*** In areas where operations will overlap, the two companies proposed adopting identical environmental protection measures for each miner. A presentation document showed that they considered a single application submission legally unfeasible, as the Chilean constitution requires Codelco to retain ownership of its mining concessions. The two companies had also considered submitting three applications: one from each miner to extend the life of their respective mines, and a third from a joint entity responsible for operating the shared project. They ruled out this option, as it would require the enterprises to relinquish their existing open-pit mine environmental protection permits to make way for the merged mine. This "dual-track structure" also makes it possible for the two mines to resume independent operations in the future. ***On-Site Operations*** The documents detailed the plan to create a single mine site from the existing operations. Anglo American's Los Bronces mine is adjacent to Codelco's Andina mine. The two companies' plans showed that the rock barrier between them will also be mined, forming a single operating pit while keeping the project essentially within the existing footprint of the mines. A document showed that ore extracted from the shared mine site will be alternately sent to the Los Bronces and Andina processing plants, while waste rock will be dumped in each company's respective waste rock piles. To operate the two mines as an integrated system, modifications to waste rock piles, tailings facilities, pipelines, and supporting infrastructure are still required. The two companies stated that shared infrastructure can avoid redundant construction, reduce freshwater consumption, and alleviate pressure on the surrounding environment. ***Risks of a "Shared" Mine*** The two companies also identified significant risks, such as the need for close coordination with regulators, which could put pressure on Chile's already slow environmental review system. They emphasised that the project has "a very high level of public attention" and that there is a risk that environmentalists and affected communities may argue that the two reviews obscure the scale of the impacts. The Los Bronces mine has been accused for years of impacting air quality, water use, and glaciers in the high Andes region where it is located. Although Codelco and Anglo American believe the dual-track approach can reduce the risk of impacts being underestimated, they also acknowledged that it could lead to duplication of environmental protection management measures. (Wenhua Consolidated)