On May 28, JX Advanced Metals, Mitsubishi Materials (MMC), Mitsui Kinzoku, and Marubeni signed a final agreement to integrate MMC’s copper concentrate procurement and sales of cathode copper, sulfuric acid, and other by-products into Pan Pacific Copper (PPC), while establishing a wholly-owned subsidiary, "PPC Material." The integration will be executed via a company split: PPC first absorbs the target business, then transfers it to the newly established PPC Material on the same day. Originally planned for end-March, the process was delayed by about two months due to detailed discussions. Post-integration, PPC’s ownership stands at: JX 32.50%, MMC 32.00%, Mitsui Kinzoku 21.90%, and Marubeni 13.60%. PPC becomes an equity-method affiliate of all four companies, with PPC Material as its wholly-owned subsidiary. Currently, PPC subcontracts smelting/refining to JX Metal Smelting and Hibi Smelting; after the deal, MMC will also become a subcontractor. Japan’s copper concentrate procurement windows will shrink from three to two, held by Sumitomo Metal Mining and PPC Material. The move aims to counter intensifying overseas competition and sharply deteriorated TC/RC through centralized procurement and cost efficiency. The transaction is planned for October 1, 2026, pending regulatory approvals.

Sandile Zungu, a South African businessman, is leading an investment consortium together with his firm Zungu Investments and former Glencore nickel trading executive Jason Kluk to acquire a 54.17% controlling stake held by Sumitomo Corporation in the Ambatovy nickel-cobalt project in Madagascar. Sumitomo has decided to exit the project after incurring cumulative losses of approximately $3 billion over the past 20 years and expects to record a one-off loss of about $445 million from the transaction, while retaining certain offtake rights. Sumitomo stated that it is confident the new shareholder structure, formed by Essenwood Partners and Zungu Investments, has the necessary technical and commercial expertise to operate the large-scale nickel-cobalt project profitably.

SMM News, April 28: Metals market: As of the midday close, domestic market base metals fell nearly across the board. SHFE copper fell 0.6%, SHFE aluminum fell 1.24%, SHFE lead fell 0.18%, SHFE zinc fell 2.46%, SHFE tin fell 1.88%, and SHFE nickel rose 0.58%. In addition, the most-traded casting aluminum futures fell 1.17%, and the most-traded alumina futures fell 0.69%. The most-traded lithium carbonate futures fell 1.98%. The most-traded silicon metal futures fell 0.41%. The most-traded polysilicon futures continued the downtrend from the previous three trading days, falling 4.11%. Ferrous metals mostly fell. Iron ore fell 1.62%, rebar fell 0.88%, hot-rolled coil fell 0.97%, and stainless steel rose 1.66%. Coking coal and coke: the most-traded coking coal contract fell 1.3%, and the most-traded coke contract fell 2.52%. Overseas market base metals, as of 11:39, LME metals showed mixed performance. LME copper edged up 0.02%. LME aluminum fell 0.25%, LME lead fell 0.31%, and LME zinc fell 0.84%. LME tin rose 0.32%. LME nickel rose 0.65%. Precious metals, as of 11:39, COMEX gold fell 0.1% and COMEX silver fell 0.45%. Domestic market precious metals: the most-traded SHFE gold contract fell 0.89%, and the most-traded SHFE silver contract fell 1.65%. In addition, as of the midday close, the most-traded platinum futures fell 1.27%, and the most-traded palladium futures fell 1.95%. As of the midday close, the most-traded Europe containerized freight index contract rose 0.47% to 2,208.1 points. As of 11:39 on April 28, midday futures quotes for selected contracts: Spot and fundamentals Copper: Today, Guangdong #1 copper cathode spot prices against the front-month contract: high-quality copper was quoted at a premium of 320 yuan/mt, up 40 yuan/mt from the previous trading day; standard-quality copper was quoted at a premium of 230 yuan/mt, up 30 yuan/mt from the previous trading day; SX-EW copper was quoted at a premium of 170 yuan/mt, up 30 yuan/mt from the previous trading day. The average price of Guangdong #1 copper cathode was 102,320 yuan/mt, down 765 yuan/mt from the previous trading day; the average price of SX-EW copper was 102,215 yuan/mt, down 770 yuan/mt from the previous trading day. Spot market: Today, Guangdong inventory increased again, mainly due to increased arrivals and decreased warehouse withdrawals... Macro front China: [SASAC: Continue to push efforts in key areas such as NEVs and artificial intelligence, driving emerging industries to develop with greater momentum] A signed article by the Party Committee of the State-owned Assets Supervision and Administration Commission of the State Council published in Study and Research stated that during the 15th Five-Year Plan period, efforts must focus on opening up a "second curve" of growth, adopting tailored and coordinated policies for different enterprises, promoting smooth and strong succession of old and new growth drivers, accelerating the development of a batch of emerging pillar industries that lead future competition, and better supporting the construction of a modern industrial system with advanced manufacturing as its backbone. The article proposed coordinating the transformation of traditional industries with the development of emerging industries. On one hand, adhering to the direction of intelligentization, green development, and integration, deepening and expanding the "AI+" initiative, stepping up efforts in technological upgrading and equipment renewal, vigorously promoting energy conservation and carbon reduction in key industries, and further accelerating the transformation of traditional industries. On the other hand, following the approach of "leading a batch, catching up with a batch, and cultivating a batch," based on enterprise resource endowments and industrial foundations, adhering to differentiated layouts, further consolidating advantages in new energy, aerospace and other industries, continuing to push forward in key areas such as NEVs, artificial intelligence, and new materials, and proactively cultivating frontier tracks such as quantum information, nuclear fusion, and low-altitude economy, driving emerging industries to build stronger momentum. (Jin10 Data) [Guangdong: Increasing Support for Trade-in of Bulk Durable Consumer Goods Such as Automobiles and Home Appliances] The Outline of the 15th Five-Year Plan for National Economic and Social Development of Guangdong Province was officially released. It mentioned the bulk consumption upgrade initiative. Promoting the "fiscal subsidies + enterprise discounts + financial empowerment" model, increasing support for trade-in of bulk durable consumer goods such as automobiles and home appliances, and continuing to implement consumption-boosting policies such as "Guangdong Premium Shopping." Implementing automobile replacement and retirement and renewal policies, encouraging eligible cities to issue subsidies for new car purchases. Expanding after-market consumption such as automobile modification and leasing. Accelerating the construction of recycling systems for automobiles, electronic products, home appliances and furniture. Actively, prudently, and orderly advancing urban village renovation under new models, expanding the supply of affordable housing, and better meeting housing consumption demand. The PBOC conducted 43.5 billion yuan in 7-day reverse repo operations in the open market, with an operation rate of 1.40%. 5 billion yuan in reverse repo operations matured today. US dollar: As of 11:39, the US dollar index rose 0.02% to 98.5. The Congressional Budget Office (CBO) stated that recent US tariff policy adjustments could increase the federal budget deficit by $1.1 trillion over ten years, though the exact figure remained uncertain. CBO Director Swagel stated that the Supreme Court's ruling invalidating Trump's use of emergency economic powers to impose tariffs on his own would increase the fiscal deficit by $2 trillion over ten years, while other trade measures Trump had taken to offset this loss totaled $800 billion to $900 billion (in revenue). Swagel stated: "Because the Supreme Court eliminated some tariffs and the government reimposed some, the fiscal deficit over ten years would be approximately $1.1 trillion higher."The government has significant power to impose new tariffs and adjust them, so it is difficult to determine the exact deficit amount before the entire process is concluded." Bridgewater Associates founder Ray Dalio said on April 27 local time that with persistent inflationary pressures coupled with an economic slowdown, policymakers must remain cautious. Dalio said on Monday, "We are undoubtedly in a period of stagflation," warning that the US economy had fallen into a stagflationary environment. He noted that if Kevin Warsh, who is about to take over as Fed Chairman, chose to cut interest rates, it would be a policy mistake. According to CME "FedWatch": the probability of the US Fed keeping rates unchanged in April was 100%. The probability of a cumulative 25-basis-point interest rate cut by June was 4.5%, while the probability of keeping rates unchanged was 95.5%. (Jin10 Data) On the data front: Data to be released today include the US weekly ADP employment change for the week ending April 11, the US February FHFA House Price Index MoM, the US February S&P/CS 20-City non-seasonally adjusted Home Price Index YoY, the US April Conference Board Consumer Confidence Index, the US April Richmond Fed Manufacturing Index, and the Bank of Japan target rate as of April 28. Also worth watching: Bank of Japan Governor Ueda Kazuo will hold a monetary policy press conference; the Bank of Japan will release its interest rate decision and economic outlook report. On other currencies: [BOJ Kept Rates Unchanged as Expected, Three Members Advocated for a Rate Hike] The Bank of Japan kept interest rates unchanged on Tuesday, but three of the nine-member policy board proposed a rate hike, signaling concerns over inflationary pressures triggered by Middle East conflicts. The 6-to-3 vote also marked the largest split since Ueda Kazuo became governor. At the conclusion of its two-day meeting, the BOJ decided to keep the short-term policy rate unchanged at 0.75%, in line with broad market expectations. Board members Takada Hajime, Tamura Naoki, and Nakagawa Junko dissented, advocating for raising the rate to 1.0%. Nakagawa Junko argued that despite ongoing uncertainty over the Middle East situation, price risks were tilted to the upside under accommodative financial conditions given economic developments. Tamura Naoki argued that given price risks were significantly tilted to the upside, the BOJ should set the policy rate as close to the neutral rate as possible. Takada Hajime argued that Japan's price stability target had essentially been achieved, and price risks had clearly tilted to the upside due to second-round effects of price increases triggered by developments outside China. BOJ Governor Ueda Kazuo is expected to brief the media on the decision later. (Jin10 Data APP) Hirofumi Suzuki, chief FX strategist at Sumitomo Mitsui Banking Corporation, said that three votes in favor of a rate hike was somewhat surprising, and that policy board member Nakagawa Junko also switched to supporting a rate hike. In Japan, the impact of the Middle East shock has begun to show in consumer confidence, which is concerning in itself, and this impact is expected to further transmit to the price side. Meanwhile, the yen remains under depreciation pressure in financial markets. Overall, the Bank of Japan will have no choice but to maintain its rate-hike inclination. If easing of Middle East tensions can be confirmed, the bank is expected to raise rates further around June-July. (Jin10 Data) Crude oil: As of 11:39, oil prices in both markets rose, with WTI up 1.02% and Brent up 0.8%. The US-Iran deadlock remained unresolved, and market sentiment was generally cautious. According to the Wall Street Journal, as the US Navy enforced a blockade and negotiations remained deadlocked, Iran was scrambling to find new oil storage methods to avoid devastating production shutdowns. As oil piled up domestically, Iran was reactivating abandoned sites known as "junk storage," using makeshift containers, and attempting to continue exports by rail. These unconventional measures aimed to delay an infrastructure crisis and undermine US leverage in the Strait of Hormuz standoff. Huatai Securities noted in a research report that, considering hindered transportation through the Strait of Hormuz and limited alternative routes, combined with potentially months-long production resumptions at shut-in Middle East oil fields and a round of strategic restocking of crude oil, refined products, and other energy and chemical products globally after the strait reopens, the medium-term oil price center is expected to stay high, maintaining the 2026 Brent crude oil average price forecast at $90/barrel. (Jin10 Data) Spot market overview: ► ► ► ► ► ► ► ► ► ►

According to foreign media reports, ASX-listed Lindian Resources signed a binding agreement to acquire a 51% equity stake in the Sareco Mixed Rare Earth Carbonatite (MREC) processing plant in Kazakhstan. The plant was previously operated by a joint venture between Japan’s Sumitomo Corporation and Kazakhstan’s national atomic energy company, Kazatomprom, and will now be jointly operated by Lindian (51%) and its domestic joint-venture partner, the RA Group (49%). The acquisition will upgrade Lindian’s business from rare earth concentrate production to higher-value MREC production, significantly improving its economic returns.

On Feb 24, 2026, China placed 20 Japanese firms, including Subaru, on an export control watchlist for unverifiable end-use of dual-use items. This signals tighter controls on critical minerals and tech amid geopolitical and supply chain shifts. The analysis examines the firms' supply chain roles and the long-term industrial implications.

On February 24, 2026, China's Ministry of Commerce issued Announcement No. 12 of 2026, adding 20 Japanese entities, including Subaru Corporation, to the export control "watch list" on the grounds of "inability to verify the end-users and end-uses of dual-use items." This move marks the first time since January 2026 that China has explicitly implemented such list-based management measures targeting Japanese enterprises, signaling a shift toward more precise, systematic, and in-depth development of export controls in the fields of critical minerals and high-tech materials. This article will conduct an in-depth analysis of the core backgrounds of these 20 enterprises, reveal their deep-seated connections with supply chains of critical materials such as rare earths, and explore the potential impact of this measure on the future global industrial landscape.

[SMM Survey: North American Magnesium Industry Accelerates Layout, Chinese Export Prices Rise, Global Magnesium Market Awaits Post-Holiday Volume Release] Recently, the global magnesium industry has shown a pattern of accelerated regional layout alongside trade competition. In North America, Western Magnesium relocated to a new plant in Las Vegas, accelerating the construction of its clean magnesium demonstration production line; it plans to commission its continuous vacuum reduction process within six months, aiming to verify scalability feasibility and promote low-carbon magnesium production. Innomin Minerals is advancing a large magnesium ore project in British Columbia, Canada, with drilling confirming near-surface wide mineralization, magnesium grade consistently above 20%, leaching recovery rate close to 99%, and associated nickel, cobalt, and platinum group metals further highlighting the resource value. On the export market, post-Chinese New Year, China's magnesium ingot FOB offers broke through $2,400-2,450/mt, showing a significant increase compared to pre-holiday levels. Orders accumulated during the holiday are mainly for March shipment, with concentrated post-holiday shipments by traders boosting short-term activity; however, overseas buyers, affected by high ocean freight rates and high prices, are placing orders cautiously, with a strong wait-and-see sentiment. Industry insiders expect a potential peak in new overseas orders from late February to early March, with subsequent trends needing to monitor the pace of European inventory digestion and changes in ocean freight rates.

I. Cobalt Price Review During Chinese New Year During the 2026 Chinese New Year holiday (February 15 to February 23), domestic refined cobalt electronic night session trading saw prices rebound slightly from previous lows. The spot market was relatively sluggish due to logistics suspensions. Overseas prices showed divergence: the low end of standard-grade refined cobalt remained stable, while the high end increased by $0.1/lb; both low and high ends of alloy-grade refined cobalt rose by $0.3/lb and $0.4/lb, respectively. CIF China cobalt hydroxide prices remained stable. II. Market Dynamics Cuba's fuel shortage will force Sherritt to suspend its nickel-cobalt operations: Due to ongoing tight fuel supply in Cuba, Sherritt International Corp. plans to suspend mining and processing operations at its Moa nickel-cobalt joint project and has already scaled down operations ahead of schedule, with suspension expected in the short term. Planned maintenance will be conducted during the shutdown. Failure to secure fuel deliveries is the direct cause of the suspension; the company is communicating with relevant parties and evaluating alternative input sources. The project, in partnership with state-owned General Nickel Company SA, typically ships semi-finished products to a refinery in Alberta, Canada, which has an integrated capacity of approximately 38,200 mt. However, this production accounts for a relatively small share of global nickel supply, so the impact on the international market is limited, though it will affect the company's finances and Cuba's economy. Meanwhile, Energas SA, an energy joint venture in which Sherritt holds a one-third stake, continues normal operations, supplying natural gas for power generation to Cuba's power grid, unaffected by this incident. Overall, the suspension reflects the direct constraints of Cuba's long-term economic and energy crisis on industrial projects. Sumitomo's Madagascar nickel-cobalt project shuts down due to cyclone damage: Japan's Sumitomo Corporation stated on February 18 that its Ambatovy nickel-cobalt project in Madagascar was shut down after Tropical Cyclone Ghezani hit the island last week, causing facility damage. Operations were suspended immediately once signs of the cyclone became apparent, with safety as the top priority, the company said in a statement. It added that a detailed assessment of the damage, including equipment conditions and the impact on revenue, is currently underway. Sumitomo will work to identify the extent of the losses as soon as possible and collaborate with relevant parties to implement appropriate recovery and reconstruction measures, the statement added. A company spokesperson said the timeline for restarting operations is undetermined and assessing the extent of the damage is expected to take several weeks. Ambatovy is owned by Sumitomo, with state-owned Korea Mine Rehabilitation and Mineral Resources Corp (KOMIR) producing approximately 28,000 mt of nickel and about 2,500 mt of cobalt in 2024. III. Post-Holiday Outlook Supply side, cobalt raw materials from the DRC are still unable to be replenished in the short term, and enterprises are facing pressure from raw material shortages. Coupled with production halts at some enterprises during the Chinese New Year holiday, production plans have been reduced. Refined cobalt production in February is expected to remain low, and the overall supply of cobalt salts is projected to decline slightly. Demand side, prior to the Chinese New Year, some downstream ternary cathode precursor enterprises showed increased purchase willingness and active inquiries due to concerns about rising cobalt sulphate prices after the holiday. However, as logistics were about to halt at that time, actual transactions were relatively limited. With the resumption of logistics after the holiday and downstream enterprises gradually resuming production and restocking, demand is expected to be gradually released. Looking ahead, against the backdrop of continued support from raw material costs, phased tightening of supply, and phased recovery in demand, refined cobalt and cobalt salt prices are expected to resume an upward trend.

【SMM Vanadium Express】A joint venture between Sumitomo Corporation and a Kazakhstan-based partner has commenced the construction of a vanadium electrolyte production facility, aiming for completion by late 2025.

On June 12th, Bloomberg reported that Teck Resources and Sumitomo Metal Mining are locked in a dispute over treatment and refining charges (TC/RCs) in a major copper concentrate supply agreement. The disagreement, centered on shipments from Teck’s Quebrada Blanca and Highland Valley mines, has prompted the appointment of lawyers to select an industry expert as an independent referee. The clash highlights cracks in the traditional benchmark pricing system, after Antofagasta’s 2025 deal with Chinese smelters set TC/RCs at $21.25/2.125 cents, far below historical norms. Some Japanese buyers, including Sumitomo, have resisted adopting this benchmark amid sharply falling spot TC/RCs, which have recently turned negative. The situation underscores growing tension between well-funded Chinese smelters and financially pressured Western peers, with some smelters in the Philippines and Namibia already suspending operations.