Tongguan Mine Construction announced that it recently received a bid-winning notification from Xingyao Icarus Limited, winning the bid for the mine construction and mining engineering of the Cuia-Mavoio copper mine in Uíge Province, Angola, with a contract value of approximately $230 million. The infrastructure construction period is 18 months, and the production period is 60 months. Regarding the project background, the Cuia-Mavoio copper mine is located in Uíge Province, Angola, approximately 300 kilometers from Luanda, and includes both open-pit and underground mining. According to information previously released by Angola's Secretary of State for Mineral Resources, the project has a total investment of $250 million, with $205 million in committed funding already secured, covering two exploration license areas (approximately 3,000 square kilometers and 7,000 square kilometers, respectively). Exploration began in 2010, with the first production phase targeting open-pit ore processing of 2,500 mt per day and a total mining capacity of 4,000 mt/day; the underground mine plans to commence in H2 2026.

Minsur, the world's second-largest refined tin producer, reported that its Pisco smelter in Peru produced 8,314 mt of refined tin in Q1 2026, down 2.9% YoY. The company attributed the slight decline in tin production to lower feed grades and reduced recovery rates at the smelter. Meanwhile, rising tin prices drove a 16.9% YoY increase in net revenue, effectively offsetting the impact of the production decline. Tin-in-concentrates production from the San Rafael underground mine fell 2.0% YoY to 6,096 mt due to lower recovery rates, but this was partially offset by a 3.3% increase in production from the B2 tailings dam. Total tin-in-concentrates production was basically flat YoY at 7,993 mt. The mill feed grade at the San Rafael mine remained stable at 2.40% Sn.

SMM Morning Meeting Summary: Last Friday evening, LME copper opened at $13,522.5/mt, fluctuated downward to $13,484.5/mt in early trading, then experienced wild swings reaching a high of $13,583/mt, before fluctuating downward to finally close at $13,535.5/mt, up 1.59%, with trading volume at 29,500 lots and open interest at 271,000 lots, down 1,154 lots from the previous trading day, indicating bears cutting positions. Last Friday evening, the most-traded SHFE copper 2606 contract opened at 104,500 yuan/mt, rose to 104,580 yuan/mt in early trading, then fluctuated downward to 103,690 yuan/mt, moved sideways near the end of the session to finally close at 104,200 yuan/mt, up 0.53%, with trading volume at 50,000 lots and open interest at 208,000 lots, down 1,584 lots from the previous trading day, indicating bears cutting positions.

On April 16, Ye Jianhua, Director and Supervisor of SMM's Industry Research Department, Feng Chundi, Expert of SMM's Industry Research Institute, and Wu Tao, SMM Overseas Marketing Manager for Copper and Tin, visited Mining Mineral Resources (MMR) for a field trip and exchange, where they received a warm welcome from MMR's leadership. During the exchange, MMR and SMM engaged in in-depth discussions on the current status of the strategic minor metal industry and cross-border supply chain cooperation. MMR has been deeply engaged in compliant mining of critical minerals for over 15 years, with a strategic focus on three key minerals — tin, tantalum, and tungsten. The company holds multiple mining licenses in mineral-rich regions of the DRC, with concentrated resource deployment and exceptional endowment. The enterprise strictly adheres to compliant mining, full-process traceability, and international operational standards, ensuring long-term stable and compliant mine operations. SMM has long been deeply engaged in non-ferrous and rare metals, with core coverage spanning price quotations, industry surveys, and market analysis, comprehensively empowering global mineral trade and industry chain integrated services. Leveraging their respective business strengths, both parties exchanged practical experience on ex-China mineral development, compliance system building, raw material circulation coordination, and industry development trends, laying a solid foundation for subsequent industrial synergy and resource collaboration. Mining Mineral Resources (MMR) Overview Mining Mineral Resources (MMR) has been deeply engaged in compliant mining of critical minerals for over 15 years, with a core focus on the 3T strategic minerals (tin, tantalum, and tungsten). The company holds a portfolio of multiple mining licenses in mineral-rich regions of the DRC: tin (14 licenses covering 2,800 sq km), tantalum (6 licenses covering 400 sq km), and tungsten (1 license covering 300 sq km). The company upholds compliant procurement, full traceability, and international standard compliance systems, building a solid foundation for business operations. Key Tin Producer in Africa • 11 mechanized mines (including open-pit and underground mines) • Annual tin concentrates capacity: 10,000 mt Annual trading volume: 6,500 mt; annual mechanized mining production: 3,500 mt. Mechanized Mining Operations 8 beneficiation plant areas with a combined feed capacity of over 1,500 mt per hour; monthly tin concentrates production of 300 mt; creating employment opportunities and empowering inclusive community development. Smelting Production and Global Supply LME Grade A tin equivalent; Responsible Minerals Initiative (RMI) certified smelter; annual refined tin capacity: 4,500 mt. Tantalum Mining Operations The only mechanized tantalum ore beneficiation plant in the DRC; capacity: 20 mt per year of high-grade tantalum concentrates (grade 30% and above); equipped with modern laboratory detection and quality assay facilities. Ore-to-Alloy Entire Industry Chain Lead-free and tin-lead solder alloys, available in bars, wires, electrodes, and casting ingots. The only enterprise in Africa with a complete ore-to-alloy entire industry chain. Corporate Social Responsibility MMR is well aware of its significant social responsibility to the communities in the mining areas. The corporate social responsibility system is built on four core pillars: healthcare, education development, infrastructure improvement, and entrepreneurship empowerment. Scheduled to be held on October 13-14, 2026 in Lusaka, Zambia. Welcome to join us~ Conference Contact : Wu Tao: 18270916376 jennywu@smm.cn

CoreX Holding completed the acquisition of BHP's Carajás copper mine assets in Brazil for a total consideration of $465 million ($240 million paid at closing, with the remaining $225 million as contingent consideration). The assets include an operating underground mine, a processing plant, and exploration projects, covering a total area of approximately 1,800 square kilometers, and have been consolidated and rebranded as "CoreX Copper Brazil." This transaction was limited to equity and brand changes. Since the closing on April 2, 2026, operations, contracts, permits, and partnerships in Brazil have remained unchanged.

In Q1 2026, Vale of Brazil maintained strong production and sales momentum, with multiple core assets setting historical records and overall operational performance being both robust and groundbreaking. All three major business segments — iron ore, copper, and nickel — achieved comprehensive growth. Iron ore sales reached the highest Q1 level since 2018, copper production hit the best Q1 result since 2017, and nickel production was the strongest Q1 performance since 2020. I. Iron Ore Business: Accelerated Capacity Release with Growth in Both Production and Sales Iron ore production reached 69.7 million mt, up 3% YoY. The growth was primarily driven by record single-quarter output at the S11D and Brucutu mines, combined with incremental capacity release from the continued ramp-up of the Capanema project and the Vargem Grande 1 (VGR1) plant. Iron ore sales totaled 68.7 million mt, up 4% YoY, slightly outpacing production growth. II. Copper Business: Multi-Site Synergies Driving a New Quarterly High in Nearly 9 Years Copper production reached 102,300 mt, up 13% YoY. The Salobo Phase III expansion reached full production, achieving stable output at full capacity; the Sossego operating area completed an intelligent ore supply system upgrade, improving the overall mining and processing recovery rate by 2.3 percentage points; and the Voisey's Bay polymetallic mine's copper system operated continuously without failure for over 90 days, contributing stable incremental output. Q1 copper production was the highest Q1 figure since 2017, exceeding the 2022 peak by 7.6%, marking Vale's copper assets entering a mature phase of scaled and intelligent operations. III. Nickel Business: Smelting Breakthroughs Driving the Best Quarterly Performance in 4 Years Nickel production reached 49,300 mt, up 12% YoY, the highest Q1 level since 2020, highlighting the enhanced resilience of the vertically integrated nickel industry chain. The Onça Puma No. 2 furnace, commissioned in Q4 2025, achieved its first full-cycle full-capacity operation in Q1 2026; the Voisey's Bay underground mine maintained stable supply; and the Long Harbour nickel refinery set a new historical production record for the quarter.

SMM April 11 News: Metals market: Last Friday's overnight domestic market base metals showed mixed performance. SHFE copper rose 1.04%. SHFE aluminum rose 0.32%, SHFE lead fell 0.54%. SHFE zinc fell 0.59%. SHFE tin fell 0.09%. SHFE nickel fell 0.04%. In addition, the most-traded alumina futures contract rose 0.15%, and the most-traded foundry aluminum continuous contract rose 0.59%. Last Friday's overnight ferrous metals mostly rose. Iron ore rose 0.27%, stainless steel rose 2.01%, rebar fell 0.03%, and hot-rolled coil rose 0.06%. Coking coal and coke: coking coal rose 0.19%, coke fell 0.18%. Last Friday's overnight overseas market metals: LME base metals rose across the board. LME copper rose 1.27%. LME aluminum rose 1.8%, LME lead rose 0.26%. LME zinc rose 0.3%. LME tin rose 0.89%. LME nickel rose 0.44%. Last Friday's overnight precious metals : COMEX gold fell 0.98%, posting a two-week winning streak on a weekly basis with a 1.95% weekly gain; COMEX silver fell 0.54%, posting a three-week winning streak on a weekly basis with a 4.25% weekly gain. Last Friday's overnight SHFE gold fell 0.12%, posting a two-week winning streak on a weekly basis with a 1.22% weekly gain; SHFE silver rose 1.47%, posting a three-week winning streak on a weekly basis with a 3.65% weekly gain. Institutions including ANZ and Goldman Sachs stated that even as Middle East conflicts disrupted markets, gold is still likely to rebound in the long term. Analysts at these institutions believe that resilient central bank demand, persistent geopolitical uncertainty, expectations of US Fed interest rate cuts, and diversification away from US dollar-denominated assets all provide reasons for long-term bullishness. ANZ analysts Soni Kumari and Daniel Hynes said prices are expected to eventually rebound, as the deteriorating macro combination of economic growth and inflation paves the way for central banks to resume cutting interest rates. ANZ maintained its outlook, forecasting gold prices to reach $5,800 by year-end. Analysts wrote that central bank gold purchases are expected to remain a key support pillar, with official purchases in 2026 estimated at around 850 mt. ANZ's bullish stance echoes similar forecasts from Goldman Sachs and RBC made in early March. Goldman Sachs maintained its $5,400 forecast, citing continued central bank gold purchases and expectations of a 50-basis-point US Fed interest rate cut this year. Goldman Sachs analysts previously stated that if disruptions in the Strait of Hormuz persist, gold still faces tactical downside risks in the short term. However, prolonged conflict could accelerate diversification away from traditional Western assets, supporting gold prices in the long term. (Jin10 Data) As of 8:31 AM on April 11, last Friday's overnight closing prices: Macro front China: [Li Qiang Chairs Symposium on Economic Situation with Experts and Entrepreneurs] Li Qiang, member of the Standing Committee of the Political Bureau of the CPC Central Committee and Premier of the State Council, chaired a symposium on the economic situation with experts and entrepreneurs on the afternoon of April 10, hearing opinions and suggestions on the current economic situation and the next steps for economic work. Li Qiang emphasized the need to promote high-quality and efficient development of the service industry, catering to people's needs throughout their entire life cycle and enterprises' needs across the entire process of production and operation. He called for thorough implementation of the service industry capacity expansion and quality improvement initiative, coordinating development and regulation, and cultivating more "China Services" brands. At the same time, he stressed the need to deepen and expand "AI+," accelerate the digital and intelligent transformation of manufacturing, and support the overall upgrading of the industrial system through deep integration and mutual empowerment of advanced manufacturing and modern services. Greater efforts should be made to promote employment and income growth for urban and rural residents, tap into employment potential across various channels and sectors, vigorously cultivate new occupations and positions, promote shifts in employment concepts and enhancement of vocational skills, formulate and implement income growth plans for urban and rural residents, and strengthen the virtuous cycle of resident income growth, domestic demand expansion, and economic development. (Xinhua News Agency) [Preview: The State Council Information Office Will Hold a Press Conference on April 14 to Brief on Import and Export Performance in Q1 2026] The State Council Information Office will hold a press conference at 10:00 a.m. on April 14, 2026 (Tuesday), inviting Wang Jun, Deputy Commissioner of the General Administration of Customs, to brief on import and export performance in Q1 2026 and answer questions from reporters. [MIIT: Accelerate Building an Efficient and Unified AI Chip Computing Interconnection Ecosystem and Resolutely Eliminate "Involution-style" Competition in the PV Industry] The Ministry of Industry and Information Technology held the 2026 National High-Quality Development Conference for the Electronic Information Manufacturing Industry on April 10 in Wuhan, Hubei Province. The conference emphasized adhering to a value-oriented approach, promoting high-quality development of the advanced computing industry, accelerating the building of an efficient and unified AI chip computing interconnection ecosystem, and driving the industry chain toward higher-value segments. It also stressed adhering to a problem-oriented approach, carefully analyzing the current challenges facing the industry, proposing targeted development roadmaps, resolutely eliminating "involution-style" competition in the PV industry, and enhancing the resilience and security of key industry chains and supply chains. [CSRC: Launch More ChiNext-related ETFs and Options, and Introduce ChiNext Stock Index Futures in Due Course] A spokesperson of the China Securities Regulatory Commission answered reporters' questions on the Opinions on Deepening ChiNext Reform to Better Serve the Development of New Quality Productive Forces, which mentioned enriching the product and service system. This includes optimizing the compilation of ChiNext-related indices, launching more ChiNext-related ETFs and options, introducing ChiNext stock index futures in due course, supporting fund advisory services in allocating ChiNext ETFs, incorporating ChiNext ETFs into the fund platform for transfer, better meeting the asset allocation and risk management needs of different investors, and enhancing investment convenience and attractiveness. [The Nationwide Mine Safety Risk Monitoring and Early Warning "Single Network" Has Been Basically Established] According to the Q1 regular press conference held by the National Mine Safety Administration, the nationwide mine safety risk monitoring and early warning "single network" has been basically established. Safety sensing data from all coal mines in normal production and construction, open-pit mines with high and steep slopes, tailings ponds, and 84% of non-coal underground mines in normal production and construction have been fully integrated into the national mine safety risk monitoring and early warning system. (Xinhua News Agency) [SSE: The Price Limit Ratio for Risk-Flagged Stocks on the Main Board Adjusted from 5% to 10%] The Shanghai Stock Exchange (SSE) publicly solicited opinions on the revision of the Shanghai Stock Exchange Trading Rules. The revision mainly includes the following: First, the scope of securities eligible for after-hours fixed-price trading was expanded from STAR Market stocks to all A-shares and exchange-traded open-end funds. The adjustment helps meet investors' demand for trading at closing prices, extends trading hours for related products, and facilitates the entry of medium and long-term capital into the market. Second, the trading method during the closing session for funds was changed from continuous auction to closing call auction, with the closing price determined through call auction, consistent with SSE-listed stocks. Third, adaptive revisions were made in line with rule changes and business needs, adjusting the price limit ratio for risk-flagged stocks on the main board from 5% to 10%, refining rule language, and optimizing provisions on disciplinary actions. (Jin10 Data) [New Energy Power and Generation in Five Southern Provinces Hit Record Highs] According to China Southern Power Grid, new energy power and generation across the five provinces of Guangdong, Guangxi, Yunnan, Guizhou, and Hainan recently hit record highs. The maximum power generation capacity exceeded 100 million kW for the first time, with daily power generation reaching 1.4 billion kWh, accounting for 30% of total daily power generation. (Xinhua News Agency) US Dollar: Last Friday, the US dollar index extended its decline from the previous four trading days, falling another 0.11% to close at 98.69. On a weekly basis, the US dollar index posted a second consecutive weekly decline, down 1.49% for the week. US inflation surged sharply in March, with the war with Iran driving gasoline prices to their largest single-month gain since 1967, significantly intensifying overall price pressures. Data released Friday by the US Bureau of Labor Statistics showed that the March Consumer Price Index (CPI) rose 0.9% MoM, in line with market expectations, marking the largest single-month increase since June 2022; it rose 3.3% YoY, accelerating significantly from February's 2.4% and hitting the highest level since 2024. Gasoline prices posted their largest single-month gain on record since 1967, almost single-handedly driving the overall monthly increase , contributing nearly three-quarters of the monthly gain. Core CPI, excluding food and energy, rose only 0.2% MoM, below the market expectation of 0.3%, offering some relief to the market and boosting short-term interest rate cut bets. However, economists warned that the second-round effects of this energy shock had not yet been fully reflected in core inflation, and April data faced the risk of further increases. The US dollar fell after the data release. The preliminary reading of the University of Michigan Consumer Sentiment Index for April plunged from 53.3 in March to 47.6, hitting a record low. The current conditions index fell to 50.1, hitting a record low; the expectations index dropped to its weakest level since 1980; and the perception of current financial conditions tied the worst reading since 2009. Consumers expected prices to rise at an annual rate of 4.8% over the next year. This figure surged 1 percentage point from March, marking the largest single-month increase since Trump announced sweeping tariff hikes a year ago. San Francisco Fed President Daly (2027 FOMC voter): Bringing inflation down to 2% is critically important, but doing so at the expense of employment would put households in a difficult position. US economic fundamentals are "solid," and the labour market is more stable. Risks to the US Fed's goals of full employment and inflation are balanced. It is necessary to watch how the conflict evolves and how enterprises pass through price increases. Policy is sufficiently restrictive to exert downward pressure on inflation, while also sufficiently balanced to support a stable labour market. Policy is in a good place, giving us more time to observe how the conflict resolves and how oil prices change. High CPI data would not surprise anyone. The real question is whether the ceasefire can hold — if it does, the high CPI will become "old news." (Wallstreetcn) On the macro front: Data to be released this week include: US March existing home sales annualized total, US March NFIB Small Business Optimism Index, US March PPI YoY, US March PPI MoM, China March trade balance in US dollars, China March trade balance, France March CPI MoM final, Eurozone February industrial output MoM, Canada February wholesale sales MoM, US April NY Fed Manufacturing Index, US March import price index MoM, US April NAHB Housing Market Index, Australia March seasonally adjusted unemployment rate, China March total retail sales of consumer goods, China March industrial value added of enterprises above designated size, UK February three-month GDP MoM, UK February manufacturing output MoM, UK February seasonally adjusted goods trade balance, UK February industrial output MoM, Eurozone March CPI YoY final, Eurozone March CPI MoM final, US initial jobless claims for the week ending April 11, US April Philadelphia Fed Manufacturing Index, US March industrial output MoM, Eurozone February seasonally adjusted current account, and Eurozone February seasonally adjusted trade balance. In addition, other events to watch this week included: the State Council Information Office held a press conference at 10:00 a.m. on Tuesday, April 14, 2026, where Vice Minister of the General Administration of Customs Wang Jun briefed on Q1 2026 import and export performance and answered questions from reporters; the International Monetary Fund (IMF) and the World Bank held their Spring Meetings, running through April 17; Bank of Japan Governor Ueda Kazuo visited the US from April 13 to 18 to attend the G20 and International Monetary and Financial Committee meetings; the IMF released its World Economic Outlook report; the US Fed Board of Governors hosted "Strengthening the US Economy Through Rural Investment: A Working Forum"; Bank of England Governor Bailey participated in a panel discussion at Columbia University; 2027 FOMC voter and Chicago Fed President Goolsbee participated in a panel discussion ahead of the Semafor 2026 World Economy Conference; US Fed Governor Barr delivered opening remarks at the working forum hosted by the US Fed Board of Governors; Philadelphia Fed President Paulsen, Richmond Fed President Barkin, Boston Fed President Collins, and US Fed Governor Barr participated in a fireside chat at the US Fed Board of Governors' working forum; European Central Bank President Lagarde delivered a speech; the National Energy Administration released total electricity consumption data around the 15th of the month; US Fed Governor Bowman delivered a speech at the Institute of International Finance forum; the US Fed released the Beige Book on economic conditions; Bank of England Governor Bailey delivered a speech on global economic imbalances on the sidelines of the IMF meetings; the National Bureau of Statistics (NBS) released the monthly report on residential selling prices in 70 large and medium-sized cities; the State Council Information Office held a press conference on the performance of the national economy; permanent FOMC voter and New York Fed President Williams delivered a speech; the Group of Twenty (G20) Finance Ministers and Central Bank Governors Meeting was held; 2027 FOMC voter and Richmond Fed President Barkin delivered a speech. (Jin10 Data) Crude oil: Last Friday, both oil futures fell overnight, with WTI down 2.29% and Brent down 1.73%. On a weekly basis, WTI futures declined 14.26% for the week, while Brent fell 13.55%. The market focused on progress in US-Iran peace talks. , crude oil futures prices saw relatively small changes as traders were about to head into the weekend, while the US and Iran plan to hold talks that could determine whether a ceasefire in the Middle East can be sustained. Scott Shelton of TP ICAP said: "Traders have basically pulled out of the market. The $7 fluctuations like yesterday seem to have occurred with very few human traders involved. All they were doing was necessary hedging or cleaning up positions to further reduce risk exposure." He also said: "Maybe after this weekend, we'll have a clearer picture of whether the gap between Iran and the US is too wide to reach a deal." (Jinshi Data) Islamic Republic of Iran Broadcasting (IRIB) said on its social media on the 10th that only 4 ships passed through the Strait of Hormuz in the past 24 hours, including one Iranian tanker and one Russian tanker. (Xinhua) Baker Hughes data showed that US drilling companies cut oil and gas rigs for the third time in four weeks. A senior White House official said that skepticism pervaded the White House. The official said that Trump appeared to have acknowledged in recent conversations with advisors that the Strait of Hormuz was unlikely to fully reopen in the short term. However, at the same time, Trump posted on social media on Thursday that oil supply would be restored soon, but he did not elaborate further. The US Department of Energy (DOE) will lend 8.5 million barrels of crude oil from the Strategic Petroleum Reserve to four companies. Hassett, Director of the White House National Economic Council: Gasoline prices are very high at present. I hope the surge in gasoline prices will not affect other areas. The Commodity Futures Trading Commission (CFTC): As of the week ending April 7, speculative net long positions in WTI crude oil futures increased by 5,520 contracts to 109,227 contracts. (Jinshi Data) Recommended Reading:

According to an announcement by NFC, on April 2, 2026, Zhongse Indonesia Dari Mining Co., Ltd., a holding subsidiary of China Nonferrous Metal Industry's Foreign Engineering and Construction Co., Ltd., obtained the "Environmental Feasibility Decision (SKKL) on Mining Activities of Lead-Zinc Ore by Dari Mining in SilimaPungga-Pungga Township, Dari County, North Sumatra Province" issued by the Ministry of Environment of the Republic of Indonesia. According to NFC's disclosure, the mine is an underground mine with a designed capacity of 1 million mt/year. As of 2024, the total resources/reserves of the Dari lead-zinc mine were: ore volume of 20.7009 million mt, zinc metal content of 2.2562 million mt, lead metal content of 1.3203 million mt, with an average zinc grade of 10.90% and an average

Gold is a widely known safe-haven asset and tends to benefit during geopolitical turmoil, but the metal has remained largely range-bound amid the latest Middle East conflict involving Iran, the United States and Israel.

[SMM Analysis:Overview of Q4 Copper Production of the Top 20 Global Mining Companies in 2025] According to SMM statistics, copper production by the world's top 20 mining companies in the fourth quarter of 2025 stood at 3,526 kt, a 2.1% increase quarter-on-quarter but a 10.5% decrease year-on-year.