SMM June 1 News: Metals Market: As of the midday close, base metals on the domestic market mostly fell, with SHFE copper edging up slightly, while SHFE aluminum and SHFE lead dipped slightly. SHFE zinc fell 0.84%. SHFE tin rose 0.85%. SHFE nickel fell 0.79%. In addition, the most-traded casting aluminum alloy futures fell 0.17, and the most-traded alumina contract fell 0.35%. The most-traded lithium carbonate contract fell 0.26%. The most-traded silicon metal contract rose 1.75%. The most-traded polysilicon futures rose 1.19%. Ferrous metals mostly rose, with iron ore down 0.38%, rebar up 0.67%, hot-rolled coil up 0.59%, and stainless steel down 0.81%. Coking coal and coke: the most-traded coking coal contract rose 7.2%, and the most-traded coke contract rose 5.1%. Overseas base metals, as of 11:44, LME metals rose across the board. LME copper rose 0.56%. LME aluminum rose 0.2%. LME lead rose 0.22%. LME zinc rose 0.08%. LME tin rose 0.51%. LME nickel rose 0.34%. Precious metals, as of 11:44, COMEX gold fell 0.88%, and COMEX silver rose 0.16%. Domestic precious metals: the most-traded SHFE gold contract rose 0.78%, and the most-traded SHFE silver contract rose 0.13%. In addition, as of the midday close, the most-traded platinum futures rose 0.97%, and the most-traded palladium futures fell 0.72%. As of the midday close, the most-traded Europe containerized freight index contract rose 11.26%, closing at 3,884 points. As of 11:44 on June 1, midday futures quotes for selected contracts: Spot and Fundamentals Copper: Today in Guangdong, #1 copper cathode spot prices against the front-month contract: high-quality copper was quoted at a premium of 70 yuan/mt, down 40 yuan/mt from the previous trading day; standard-quality copper was quoted at a premium of 0 yuan/mt, down 40 yuan/mt from the previous trading day; SX-EW copper was quoted at a discount of 70 yuan/mt, down 40 yuan/mt from the previous trading day. The average price of Guangdong #1 copper cathode was 104,845 yuan/mt, down 170 yuan/mt from the previous trading day, and the average price of SX-EW copper was 104,740 yuan/mt, down 170 yuan/mt from the previous trading day. Spot market: Returning from the weekend, Guangdong inventory saw a significant increase... Macro Front China: [The "Regulations of the State Council on Outbound Investment" was published and will take effect from July 1, 2026] The regulations stipulate that investors conducting outbound investment activities shall not export or use goods, technologies, services, and related data prohibited from export by the state, or export or use goods, technologies, services, and related data restricted from export by the state without authorization. They shall not transfer goods, technologies, services, and related data prohibited from export by the state to other countries (regions) through means such as cross-border dispatch of technical personnel, organizing personnel to work in other countries (regions), providing cross-border technical guidance, or arranging cross-border training, or transfer goods, technologies, services, and related data restricted from export by the state to other countries (regions) without authorization. [The General Office of the Shanghai Municipal People's Government released the "Shanghai 15th Five-Year Plan for Service Industry Development"] The plan states that by 2030, the service industry will achieve notable progress in optimizing structure, fostering momentum, and improving quality and efficiency, with continued improvement in digitalization, standardization, integration, and internationalization. The added value of the service industry is expected to reach approximately 6 trillion yuan, basically forming a new high-quality and efficient service industry system led by high-level urban core service functions, anchored by high-end producer services, and supported by high-quality consumer services, building Shanghai's service industry into a "resilient foundation" for economic growth with higher capacity and a "vibrant hub" for global service resource allocation with stronger reach. (Source: Wallstreetcn) [PBOC net drained 247 billion yuan via open market operations today] The PBOC conducted 11 billion yuan of 7-day reverse repo operations at an interest rate of 1.40%, unchanged from the previous day. A total of 258 billion yuan in reverse repos matured today. US Dollar: As of 11:44, the US dollar index rose 0.13% to 99.08. According to an article by "Fed mouthpiece" Nick Timiraos, in a speech on Sunday evening local time, former Fed Chair Powell stated that if any administration found an excuse to remove Fed officials simply because of policy disagreements, the Fed could not survive. Powell currently serves as a Fed governor. While speaking broadly about institutions, the rule of law, and related topics, he did not name any president or express any specific personal grievances. However, when addressing the institutional framework designed to keep monetary policy decisions out of presidential control, his language was extremely precise. Powell emphasized the legal protections designed to prevent the arbitrary removal of Fed officials and specifically noted that the executive branch "plays no role in selecting or supervising the 12 regional Reserve Bank presidents," who vote on interest rates alongside Fed governors. "If any administration found an excuse to remove Fed officials simply because of policy disagreements, future administrations would surely follow suit," Powell said. He noted that the Fed's credibility, built over decades, is a "priceless asset," and he and his colleagues "have a responsibility to defend it." (Source: Jin10 Data APP) A CITIC Securities research report noted that the current Fed leadership transition pace is relatively stable. Over the next two years, among the seven members of the Federal Reserve Board, only Jerome Powell may see a change due to his term ending in 2028, and there is no formal departure pressure among regional Fed presidents before 2028. New Chair Waller was sworn in on May 22 and did not signal a dovish stance. Overall, dovish forces within the Fed have notably weakened, with neutral and neutral-to-hawkish policy stances in the majority, but attention should still be paid to US economic conditions, geopolitical conflict risks, and other factors. Data: Data to be released today include the UK May Nationwide house price index MoM, Switzerland April real retail sales YoY, France May manufacturing PMI final, Germany May manufacturing PMI final, Eurozone May manufacturing PMI final, UK May manufacturing PMI final, Eurozone April unemployment rate, US May S&P Global manufacturing PMI final, US May ISM manufacturing PMI, and US April construction spending MoM. In addition, attention should be paid to the opening of NVIDIA GTC Taipei 2026, where Jensen Huang will deliver a keynote speech. Crude Oil: As of 11:44, both benchmarks rose, with WTI up 2.26% and Brent up 2%. Oil prices rebounded from six-week lows as the outlook for an Iran war and peace agreement remained uncertain. The US and Iran exchanged messages over the weekend seeking to revise a draft agreement aimed at extending the ceasefire and opening the Strait of Hormuz, but it was unclear whether substantive progress was made. Previously, optimism that the two sides would reach some form of peace agreement and that energy shipments through the Strait of Hormuz would resume had led to the first monthly decline in crude oil prices this year. "Neither Iran nor the US will concede or compromise on their bottom lines for reaching a deal, some of which have not changed since before the war," said economist Gaoude. These bottom lines include the nuclear program, control of the Strait of Hormuz, the ballistic missile program, and sanctions. He added that oil prices are likely to remain sensitive to local developments and statements from political leaders. (Source: Jin10 Data) Spot Market Overview: ► ► ► Midday reviews for other metals spot markets will be updated shortly. Please refresh to check~

SMM June 1 Update: Metals market: Last Friday's overnight session saw base metals collectively decline in both domestic and overseas markets. LME copper and LME tin both led the decline with a 0.98% drop. SHFE zinc fell 0.86%, while declines in other metals were relatively small. The alumina front-month contract closed flat at 2,888 yuan/mt, and the foundry aluminum front-month contract fell 0.26%. Last Friday's overnight ferrous metals session showed mixed performance. Stainless steel fell 0.74%, and iron ore dropped 0.26%. Hot-rolled coil and rebar both rose around 0.2%. In coking coal and coke, coking coal rose 0.7% and coke rose 0.89%. Last Friday's overnight precious metals session: COMEX gold rose 0.83%, up 1.03% on the week but down 1.29% on the month, marking a third consecutive monthly decline. COMEX silver fell 0.43% overnight last Friday, down 0.81% on the week but up 2.1% on the month. In China, SHFE gold rose 1.61%, down 0.23% on the week and down 1.61% on the month, also recording a third consecutive monthly decline alongside the overseas market. SHFE silver rose 0.64% overnight last Friday, down 1.23% on the week but up 3.08% on the month. As of 8:25 AM on May 30, last Friday's overnight closing prices: Macro Front China: From January to April, total operating revenue of national state-owned and state-holding enterprises fell 0.5% YoY, while total profits rose 1.9% YoY. Specifically, total operating revenue was 26.27 trillion yuan, and total profits were 1.37 trillion yuan. Taxes payable rose 3.9% YoY to 2.12 trillion yuan. At the end of April, the asset-liability ratio of state-owned enterprises was 65.5%, up 0.4 percentage points YoY. (Xinhua News Agency) On May 29, it was reported that in Q1, China's integrated circuit exports reached $72.47 billion, up 77.5% YoY, of which memory product exports reached $45.99 billion, up 174.2% YoY. The surge in memory product exports also transmitted to supply chain service segments. The head of a logistics company said that since the beginning of this year, the company's orders related to memory exports had doubled, with large orders exceeding 100 million yuan per transaction increasing significantly. Industry insiders noted that the explosive growth in memory product exports was driven by both cyclical factors of tight global supply and demand, as well as structural industrial changes including industry chain upgrades and market share gains in China's domestic memory sector. The Deputy Secretary General of the Shenzhen Electronics Chamber of Commerce said that compared with March last year, memory prices had risen nearly tenfold, with some even seeing more than tenfold increases. The rise was mainly due to the significant price increases, which drove up the total (export) value. Domestic brand prices had a significant price spread compared with ex-China brands, making them very competitive. (CCTV Finance) [MIIT and Six Other Departments: Encouraging Equipment Manufacturing in Aerospace, Shipbuilding, Automotive, Robotics and Other Sectors] On May 29, the General Office of the Ministry of Culture and Tourism, the General Office of the Central Publicity Department, the General Office of MIIT, the General Office of the Ministry of Education, the General Office of the State-owned Assets Supervision and Administration Commission of the State Council, the General Office of the National Cultural Heritage Administration, and the General Office of the All-China Federation of Trade Unions jointly issued a notice on promoting industrial culture, protecting industrial heritage, and developing industrial tourism. The notice mentioned enriching the supply of industrial tourism products. It encouraged the active development of industrial heritage tourism, promoting the revitalization and utilization of industrial sites through creative design, new business format integration, and facade renovation, and developing new scenarios, formats, and models for industrial tourism. It vigorously promoted "factory tours," encouraging enterprises in equipment manufacturing sectors such as aerospace, shipbuilding, automotive, and robotics, consumer goods industries such as textiles and apparel, arts and crafts, and food processing, as well as e-commerce logistics, to innovatively launch programs including production process observation, simulated operations, hands-on experiences, and product customization, while ensuring production safety and confidentiality requirements, to create themed sightseeing factories. It called for the orderly expansion of smart industrial tourism, supporting the use of BeiDou, artificial intelligence, ultra-high-definition video, virtual reality, autonomous driving, and other digital technologies and equipment to create immersive and intelligent industrial tourism experiences. It supported industrial tourism venues in developing themed commerce, immersive experiences, specialty markets, and other formats to create "industrial tourism+" consumption scenarios. It encouraged localities to launch a batch of high-quality industrial tourism routes and brands with regional and industry characteristics. It encouraged industrial enterprises to strengthen product promotion, expand product sales, and build stronger enterprise brands through industrial tourism. The Shanghai International Energy Exchange announced adjustments to the daily price limit for crude oil and low-sulfur fuel oil futures contracts to 17%, the hedging position trading margin ratio to 18%, and the general position trading margin ratio to 19%; it also adjusted trading limits for related crude oil and low-sulfur fuel oil futures contracts. US dollar: As of last Friday's overnight close, the US dollar index fell 0.07% to 98.93, down 0.39% on the week but up 0.85% on the month. Optimistic expectations about the extension of the ceasefire agreement between the US and Iran weakened safe-haven demand. The US April PCE price index rose 3.8% YoY, the highest level since May 2023, in line with expectations, compared with the previous reading of 3.5%. The US April core PCE price index rose 3.3% YoY, hitting a new high since November 2023, also in line with expectations, compared with the previous reading of 3.2%. Additionally, separate data released by the Bureau of Economic Analysis showed that the US economy grew at an annualized rate of 1.6% in Q1, below the preliminary data. The initial estimate released last month showed growth of 2%. The data indicated that US consumers became more cautious amid cost-of-living pressures and uneven labor market performance. The Middle East conflict pushed up fuel and other raw material prices, with the impact transmitting through the broader economy and sending consumer confidence to record lows. Meanwhile, this inflation data is likely to further reinforce warnings from some US Fed officials that the US Fed would need to consider raising interest rates if price pressures fail to ease. Kevin Warsh, who was just sworn in as Fed Chairman on May 22, may need to convince other officials that inflation expectations can be controlled without rate hikes. (Wallstreetcn) Minneapolis Fed President Kashkari stated that it was too early to conclude that interest rates need to rise, but he believed the US Fed should keep all policy options on the table. He said it was too early to conclude that an immediate rate hike was needed. He noted the need to continue monitoring economic data and developments in the Middle East conflict before considering whether policy adjustments were necessary. Kashkari pointed out that under both the most optimistic and most pessimistic scenarios, inflation could remain significantly elevated for an extended period. He was closely monitoring this risk, as well as the possibility that inflation expectations could become unanchored. (Wallstreetcn) US Fed Vice Chair for Supervision Michelle Bowman stated that it was too early to judge the impact of the Iran conflict on inflation, and policymakers needed to look through temporary price shocks. She supported officials retaining language in their statement after last month's policy meeting that hinted at the possibility of further interest rate cuts. She said that as she thought about the future path of monetary policy, she wanted a clearer understanding of the economic impact of the Middle East conflict and the persistence of those effects. As long as credibility in the commitment to achieving the inflation target was maintained, it was appropriate to look through temporarily elevated inflation primarily driven by rising energy prices. She expected the "one-off" impact of tariffs implemented by US President Trump to fade. (Wallstreetcn) Macro front: This week, China is set to release data including China's May RatingDog Manufacturing PMI and China's May RatingDog Services PMI. The US is set to release data including the US May S&P Global Manufacturing PMI final, US May ISM Manufacturing PMI, US April construction spending MoM, US April JOLTs job openings, US May ADP employment, US May S&P Global Services PMI final, US May ISM Non-Manufacturing PMI, US April factory orders MoM, US May Challenger job cuts, US initial jobless claims for the week ending May 30, US May unemployment rate, US May seasonally adjusted non-farm payrolls, US May average hourly earnings YoY, and US May average hourly earnings MoM. The UK is set to release data including UK May Nationwide house price index MoM, UK May Manufacturing PMI final, UK April central bank mortgage approvals, UK May Services PMI final, and UK May Halifax seasonally adjusted house price index MoM. The Eurozone is set to release data including Eurozone May Manufacturing PMI final, Eurozone April unemployment rate, Eurozone May CPI YoY preliminary, Eurozone May CPI MoM preliminary, Eurozone May Services PMI final, Eurozone April PPI MoM, Eurozone April retail sales MoM, Eurozone Q1 GDP YoY revised, and Eurozone Q1 seasonally adjusted employment QoQ final. Switzerland is set to release data including Swiss April real retail sales YoY, Swiss April trade balance, Swiss May CPI MoM, and Swiss May seasonally adjusted unemployment rate. France is set to release data including France May Manufacturing PMI final, France May Services PMI final, France April industrial output MoM, and France April trade balance. Germany is set to release data including Germany May Manufacturing PMI final and Germany May Services PMI final. In addition, Australia Q1 GDP YoY and Canada May employment figures will also be released. Crude oil: As of last Friday's overnight close, oil prices in both markets fell, with WTI down 1.28% and Brent down 0.87%. On a weekly basis, oil prices suffered heavy losses, with WTI down 9.15% and Brent down 8.3%, both recording a second consecutive weekly decline and the largest weekly drop since April. WTI fell 16.47% on the month and Brent fell 16.77% on the month, with WTI posting its largest monthly decline since November 2021 and Brent its largest monthly decline since March 2020. According to Xinhua News Agency, US President Trump said on the 29th that the US and Iran had reached agreement on secondary issues beyond Iran's nuclear program and Strait of Hormuz passage, sending crude oil prices lower. The oil market in May underwent a clear three-phase evolution: Early month (May 1-6): Oil prices pulled back slightly from near four-year highs, but Brent briefly surged to around $114 after OPEC+ announced a modest production increase and shipping attacks, before plunging to the $101-106 range following signals of US-Iran de-escalation. Mid-month (May 7-20): Oil prices oscillated as ceasefire breakdowns alternated with mediation progress, with the continued blockade of the Strait of Hormuz maintaining an elevated risk premium. Month-end (May 21-29): Driven by reports of a US-Iran agreement in principle to reopen the strait, Brent briefly fell to the $93-100 low range, WTI touched $88-92, and Brent closed around $92. (Wallstreetcn) Nevertheless, analysts emphasized that until the conflict truly ends and the strait resumes normal passage, global crude oil inventories will continue to be depleted by approximately 10 to 14 million barrels per day, and physical market fundamentals remain tight. The decline in oil prices driven by ceasefire expectations reflected more the pricing of future supply recovery rather than a fundamental change in the current supply-demand pattern. (Wallstreetcn) Recent reports revealed that calculations by Goldman Sachs showed global crude oil inventories could fall below the equivalent of 100 days of global demand as early as the end of May. Goldman Sachs estimated that as of the end of April, global crude oil inventories were equivalent to approximately 101 days of global demand, and were expected to decline to 98 days by the end of May. Of this, "visible inventories" observable through satellites and other means were estimated at only 73 days of demand. Reports indicated that currently only a few vessels can pass through the Strait of Hormuz each day, resulting in a daily global crude oil supply loss exceeding 10 million barrels. (Wallstreetcn)

Against the backdrop of accelerating global energy transition and digital economy development, silver—a strategic metal possessing both industrial and financial attributes—is witnessing profound transformation across its industry chain. On one hand, emerging sectors such as PV, NEV, and 5G communications are driving continuously climbing demand for silver, propelling the industry toward higher value-added and greener upgrades; on the other hand, resource constraints, technological barriers, and market fluctuations are imposing higher demands on industry chain resilience, urgently requiring innovation-driven coordinated development across the entire chain. Dual Drivers of Policy and Market Under China's "dual carbon" goals and the global ESG investment wave, the silver industry faces pressing needs for green production, circular utilization, and low-carbon technologies. The NDRC's "14th Five-Year Plan for Circular Economy Development" explicitly calls for strengthening the circular utilization of precious metal resources, while international silver price fluctuations and geopolitical risks are compelling enterprises to enhance supply chain autonomy and controllability. Against this backdrop, the Silver Industry Chain Innovation Conference has emerged, aiming to build a collaborative platform integrating government, industry, academia, research, and end-use applications, to address industry pain points, and to lead the industry toward high-end, intelligent, and internationalized advancement. Innovation Needs and Industry Pain Points Technological Breakthroughs: Silver purification processes, nano-silver material applications, and scrap recycling technologies urgently need breakthroughs to meet the demand for high-purity, low-cost silver in emerging fields such as PV silver paste and flexible electronics. Industry Chain Coordination: Information barriers exist across mining, smelting and processing, and end-use applications segments, requiring digital tools to achieve optimized resource allocation and risk sharing. Green Transformation: Traditional smelting processes are energy-intensive and highly polluting, necessitating the promotion of clean production technologies and circular economy models in response to global carbon neutrality commitments. Market Expansion: Silver's application potential in frontier fields such as hydrogen energy and quantum computing has yet to be fully explored, requiring strengthened cross-industry collaboration and standard-setting. Conference Objectives and Value Themed "Silver Chain Innovation · Intelligent Creation for the Future," this conference brings together global silver industry chain leaders, research institutions, financial institutions, and policymakers for in-depth dialogue around three core topics: technological R&D, supply chain optimization, and market expansion. Through releasing industry white papers, establishing innovation alliances, and signing major projects, the conference aims to drive the silver industry's transformation from "resource dependence" to "technology leadership," providing critical material support for the global energy revolution and digital economy. IKOI S.p.A will attend this grand event to discuss industry development trends with industry peers and jointly propel the silver industry to new heights. Click to register now. Join us to witness and participate in this extraordinary and far-reaching industry event, and together create a brilliant new chapter! IKOI, established in 1977, is a global leader in pyrometallurgical processes for precious metal refineries, mints, and jewelry markets. Currently, it has 3 major product lines: COMPACT integrated fully automatic gold and silver ingot casting systems, FCC FLAMELESS CASTING CHAMBER® fully automatic delivery bar systems, and the acid-free separation technology ALS system that physically separates gold and silver. IKOI's vision is to create safe, efficient, and green precious metal processing methods. IKOI's mission is to bring innovative and sustainable technologies to the precious metal industry. Contact Information Ni Yong 187 0185 9684 Long press to scan the QR code to register now 2026 SMM (7th) Silver Industry Chain Innovation Conference

"Tin" Leads the Future: Industrial Transformation and Value Reshaping in a New Cycle **Conference Background** Currently, the global tin industry stands at a historic turning point, where traditional cyclical logic has been fundamentally disrupted and strategic value has become fully prominent. The tin market in 2026 presents an unprecedented complex pattern and profound transformation: **I. Deep Restructuring of the Supply-Demand Pattern with Unprecedented Elevation of Strategic Attributes** The global static reserve-to-production ratio of tin resources is only 14 years, with scarcity becoming increasingly prominent. The supply side faces "triple pressures": repeated setbacks in Myanmar's production resumptions, continued tightening of Indonesian policies, and elevated geopolitical risks in the DRC — resource constraints have become the new normal. Meanwhile, the demand structure has undergone a fundamental shift, and tin has become a strategic resource connecting traditional manufacturing with the digital future. **II. Price System Breaking Historical Records with the Industrial Ecosystem Facing Reshaping** In early 2026, SHFE tin prices broke through 470,000 yuan/mt, hitting a record high. This price breakthrough is not only a reflection of supply-demand imbalance but also a hallmark of value reassessment for the tin industry. Traditional trade models, risk management systems, and supply chain collaboration approaches all urgently require innovative breakthroughs. **III. Technology-Driven and Green Transformation Fostering a New Symbiotic Ecosystem** Digital and intelligent technologies are deeply empowering the tin industry chain. The global green transformation requires the tin industry to upgrade toward low-carbonisation and circular economy models, making recycled tin recovery and green smelting processes an inevitable path. All segments of the industry chain must shift from competition to collaboration, building an open, resilient, and innovative symbiotic system. Against this backdrop, the 2026 SMM (16th) Tin Industry Chain Conference , to be held on August 19-21 in Changsha, Hunan , will bring together global industry elites for in-depth discussions. Dongguan Tenghui Tin Co., Ltd. will attend this grand event, joining industry peers to explore industry development trends and work together to propel the tin industry to new heights. Click the to register now. Join us in witnessing and participating in this extraordinary and far-reaching industry event, and together create a brilliant new chapter! Founded in 2009, Tenghui Tin is located in Dongguan, Guangdong Province. Since its establishment, the company has been dedicated to refined production and deep processing in the solder tin industry. With high-quality products, outstanding reputation, and excellent services, it has earned widespread industry recognition and has grown into a reliable and trusted producer in the industry. Tenghui Tin boasts a professional management team and production team, and has established long-term, stable cooperative relationships with suppliers across the country. The company adheres to reasonable pricing, trustworthiness, and contract compliance, winning the trust of a broad client base. We possess the most comprehensive production equipment and process flows in the industry, with daily refined tin output reaching 30 mt. We are equipped with advanced detection equipment such as desktop Spectro direct-reading spectrometers and handheld spectral guns, enabling us to provide clients with professional detection services. In terms of corporate culture, Tenghui Tin Industry upholds the mission of "cooperating with sincerity, operating with integrity, pursuing excellence in business, dedicating to environmental protection, and becoming China's most professional non-ferrous metal resource recycling enterprise." We pursue excellence, value every detail, and are committed to providing clients with satisfactory value-added services and high-grade products. Every employee of the company understands that clients are the source of our livelihood, and their attention and patronage are the greatest reward for us. We advocate integrity, innovation, quality, and service, always centering on clients. Through continuously improving our technical capabilities and service quality, we strive to provide clients with the best solutions. Tenghui Tin Industry is not merely a producer, but also a socially responsible enterprise. We are dedicated to environmental protection and hope to make positive contributions to society and the environment through our efforts. Whenever you need, just one supply call and we will come to serve you in the shortest time possible. We welcome all organizations, companies, enterprises, and individuals to come and discuss cooperation and inquire about prices. We look forward to joining hands with you to create a bright future together. Main business: Production and sales of national standard white board refined tin, foil tin, 305 tin materials, standard-compliant tin-copper, 0307 tin materials, 63/37 tin materials, national standard silver board, and other products. Contact Information Liao Huaiqing 13714200395 Liao Guoxiong 13828701483 Long press to scan the code and register now 2026 SMM (16th) Tin Industry Chain Conference

Against the backdrop of the global energy transition and the accelerating development of the digital economy, silver—a strategic metal with both industrial and financial attributes—is undergoing profound transformation across its industry chain. On one hand, demand for silver from emerging sectors such as PV, NEVs, and 5G communications continues to climb, driving the industry toward higher value-added and greener development. On the other hand, resource constraints, technological barriers, and market fluctuations impose higher demands on industry chain resilience, urgently requiring innovation-driven coordinated development across the entire chain. Dual Drivers of Policy and Market Under China's "dual carbon" goals and the global ESG investment wave, the silver industry faces pressing needs for green production, recycling, and low-carbon technologies. The NDRC's "14th Five-Year Plan for Circular Economy Development" explicitly calls for strengthening the recycling of precious metal resources, while international silver price fluctuations and geopolitical risks are compelling enterprises to enhance supply chain autonomy and controllability. Against this backdrop, the Silver Industry Chain Innovation Conference has emerged, aiming to build a collaborative platform integrating government, industry, academia, research, and end-use applications, to address industry pain points, and to lead the industry toward high-end, intelligent, and internationalized development. Innovation Needs and Industry Pain Points Technological Breakthroughs: Silver purification processes, nano-silver material applications, and scrap recycling technologies urgently need breakthroughs to meet the demand for high-purity, low-cost silver in emerging fields such as PV silver paste and flexible electronics. Industry Chain Coordination: Information barriers exist across mining, smelting and processing, and end-use application segments, requiring digital tools to achieve optimized resource allocation and risk sharing. Green Transformation: Traditional smelting processes are energy-intensive and highly polluting, necessitating the promotion of clean production technologies and circular economy models in response to global carbon neutrality commitments. Market Expansion: Silver's application potential in frontier fields such as hydrogen energy and quantum computing has yet to be fully explored, requiring strengthened cross-industry collaboration and standards development. Conference Objectives and Value Themed "Silver Chain Innovation · Intelligent Creation for the Future," this conference brings together global silver industry chain leaders, research institutions, financial institutions, and policymakers for in-depth dialogue on three core topics: technological R&D, supply chain optimization, and market expansion. Through the release of an industry white paper, the establishment of an innovation alliance, and the signing of major projects, the conference aims to drive the silver industry's transformation from "resource dependence" to "technology leadership," providing critical material support for the global energy revolution and digital economy. Quanda New Materials (Ningbo) Co., Ltd. / Ningbo Haoshun Precious Metals Co., Ltd. will attend this grand event to discuss industry development trends with industry peers and jointly propel the silver industry to new heights. Click to register now. Join us in witnessing and participating in this extraordinary and far-reaching industry event, and together create a brilliant new chapter! Quanda New Materials (Ningbo) Co., Ltd. was founded in December 2023 by Mr. Chen Yongda, who has over twenty years of experience in the silver industry, building upon his existing silver distribution business to align with the major trend of silver consumption upgrading in the new era. With a registered capital of 15 million yuan, the company is located in the scenic Xiangshan Chemical Economic and Technological Development Zone in Ningbo. It is a fully automated factory enterprise specializing in the production of silver nitrate using silver as the primary raw material, with a designed capacity of 5,000 mt/year, and is a key supported enterprise of the Xiangshan Chemical Economic and Technological Development Zone in Ningbo. The company boasts strong technical capabilities and an experienced professional team, with advanced production processes and equipment. Relying on five management systems, it maintains strict quality detection procedures and has established an internal R&D center staffed with dozens of mid-to-senior-level professional and technical personnel. The company's product quality is consistently among the leading levels in the domestic peer industry, with products widely applied in military enterprises, the electronics industry, the PV industry, aerospace, and other fields. We are committed to providing clients with more value-added services through quality products, efficient services, and reasonable prices. Contact Information Ms. Shi 13566055239 Address: No. 52 Wentao Road, (Baiyanshan) Park, Xiangshan County, Ningbo City, Zhejiang Province Ningbo Haoshun Precious Metals Co., Ltd. is an innovative modern commercial distribution enterprise primarily engaged in the supply of precious metal silver raw materials in China and customized silver crafts services. It is a standing council member of the China General Chamber of Commerce and a vice president unit of the Gold and Silver Branch of the China Nonferrous Metals Industry Association (CNIA). Since its establishment and operation, the company has consistently adhered to the business philosophy of "being down-to-earth, operating with integrity, and achieving mutual benefit." It upholds the business cooperation principle of "creating value together, sharing results together, and winning the future together." After years of development and growth, the company has established long-term and stable cooperative relationships with multiple well-known silver mine enterprises in China. Its supply and sales channels have become stable, and it has selected a group of strategic partners with strength, credibility, quality, and service orientation. It has cultivated a dedicated, responsible, pragmatic, and efficient business team, providing a strong guarantee for the company's steady and high-quality development. Its industry reputation, market influence, and corporate soft power are all gradually strengthening. Its spot silver trading volume has been at the industry-leading level for consecutive years. A modern commercial distribution enterprise with a maturing management mechanism is emerging. Looking ahead, Ningbo Haoshun Precious Metals Co., Ltd. is expected to align with the major trend of silver consumption upgrading in the new era, proactively innovate and adapt, employ flexible and elastic trading models, adopt a strict risk control system, and leverage timely and efficient services. The company will strive to anticipate clients' needs and fulfill their requirements, endeavoring to provide clients with diversified and more value-added services. As the ancients said, " When one calls with the wind at his back, his voice is no louder, yet it is heard more clearly. Ningbo Haoshun Precious Metals Co., Ltd. will stay true to its original mission of serving the National Silver Enterprise Annual Conference. On the road ahead, it will willingly serve as a practitioner of honest and trustworthy trading in the silver industry market, a driver of integrated coexistence and win-win cooperation among enterprises, and a contributor to the steady, prosperous, and sustainable development of the industry. Contact Information Mr. Yao 13817213537 Tel: 0574-88053076 Fax: 0574-88053796 Address: Room 151, Building 22, No. 818 Qiming Road, Yinzhou District, Ningbo, Zhejiang Province Press and hold to scan the QR code to register now 2026 SMM (7th) Silver Industry Chain Innovation Conference

Sandvik Mining has successfully achieved ISO/IEC 27001 certification following an independent audit of its Information Security Management System (ISMS). The accreditation highlights the company’s commitment to protecting information assets, managing cyber risks, and ensuring the security and availability of its mission-critical digital business capabilities. By aligning its global application delivery processes with this leading international standard, Sandvik Mining ensures that cybersecurity is integrated into solution design and deployment, providing mine operators with a reliable, audited framework for data protection, access control, and incident response.

Tata Steel’s latest performance shows a company moving from a traditional volume-based steel business toward a more margin-focused and transformation-driven model. It is driving growth and profitability, financial performance is recovering through better margins and cost control, while the company’s key business activities are increasingly focused on downstream expansion, raw material security and low-carbon steelmaking.

The investor relations activity record of Yunnan Copper for May 26–27, 2026 shows: 1 What is the company's planned copper concentrate production from captive mines this year, and what is the approximate cost level of the mining enterprises? According to the company's 2026 financial budget and production plan, full-year self-produced copper concentrates are expected to contain 69,800 mt of copper metal content. The company's current mining enterprises mainly include Diqing Nonferrous, Liangshan Mining, Yuxi Mining, and Diqing Mining. Due to differences in resource endowment and the life cycle stage of each mine, cost levels vary, with Diqing Nonferrous, Liangshan Mining, and Yuxi Mining having relatively lower costs. Meanwhile, the company strives to maintain overall cost stability through measures such as lean operations and increasing mining volumes. 2 What is the progress of the Hongnipo copper mine construction project of Liangshan Mining? The Hongnipo copper mine is currently under construction, with cumulative verified resource reserves of 16.06 million mt of ore, an average copper grade of 1.42%, and copper metal content of 592,900 mt. The project is progressing in an orderly manner as planned and is expected to be completed and ready for commissioning in 2026. 3 Will the mine resources under the company's major shareholder be injected into the publicly listed firm? Asset injection involves complex systematic work that requires comprehensive consideration of development strategy, asset conditions, regulatory requirements, and shareholder interests. The company will continue to focus on and strive to enhance the quality of the publicly listed firm, and if there are any new relevant arrangements, it will strictly follow prescribed decision-making and disclosure procedures. 4 Has the company set a target for resource self-sufficiency rate? The company regards improving resource self-sufficiency rate as an important long-term strategic task, relying primarily on three paths: commissioning of projects under construction, tapping potential of existing mines, and external resource acquisitions. Regarding projects under construction, the company successfully completed the acquisition of 40% equity in Liangshan Mining in December 2025, and the Hongnipo project is expected to be completed and ready for commissioning in 2026. Regarding tapping potential of existing mines, the company leverages its major mines to continuously intensify deep and peripheral exploration efforts, steadily advancing resource succession and reserve additions. Regarding external resource acquisitions, while managing existing mines and smelters well, the company actively monitors quality mineral resource projects and prudently conducts field trips and evaluations based on strategic positioning and market demand. 5 What proportion can the company's copper smelting TC long-term contracts approximately reach? The company follows the principles of marketization and maximization of comprehensive benefits in externally purchasing raw materials. As one of the larger copper concentrate purchasers in China, the company has long maintained good, stable, long-term cooperative relationships with major suppliers, and actively negotiates with copper concentrate suppliers to stabilize long-term contract supply and ensure orderly production. 6 What were the company's sulphuric acid selling price and production in Q1 2026? According to the company's 2026 production plan, planned annual sulphuric acid production is 5.76 million mt. In Q1 2026, sulphuric acid production progressed in an orderly manner as planned. Price side, as a by-product of copper smelting, sulphuric acid selling prices are influenced by multiple factors including regional market supply and demand, transportation conditions, and industry prosperity. Since the beginning of this year, driven by robust downstream demand and tight supply in some producing areas, sulphuric acid selling prices have stayed high. The company seized market opportunities, reasonably arranged production and sales, and made positive contributions to operating performance. Meanwhile, the company will continue to monitor price changes and dynamically optimize production and sales pace. 7 Does the company have further cost reduction plans? The company's mining and smelting enterprises continuously pursue lean cost reduction to build low-cost competitive advantages. For example, the company is comprehensively advancing the "Three-Year Cost Reduction 3.0" initiative, continuously promoting cost reduction and efficiency improvement, and lowering unit production costs through technological upgrades, process optimization, and improved management efficiency. 8 What major capital expenditures are expected in the future? The company's future major capital expenditures will primarily focus on the following strategic directions: first, resource acquisition—continuously strengthening exploration and acquisition of quality copper mineral resources in and outside China to enhance resource security capabilities; second, intelligent manufacturing—advancing automation, digitalization, and intelligent upgrades of mines and smelting plants to improve production efficiency and safety levels; third, green and low-carbon development—increasing investment in environmental protection, energy conservation, and other areas to promote sustainable development. Performance side: Yunnan Copper's Q1 2026 report disclosed on April 24 showed that the company achieved total operating revenue of 52.959 billion yuan, up 49.62% YoY; net profit attributable to the parent was 675 million yuan, up 7.93% YoY. Regarding the reasons for the increase in operating revenue, Yunnan Copper stated that it was mainly due to higher product prices compared to the same period last year and increased sales volumes compared to the same period last year. Yunnan Copper's 2025 annual report showed that in 2025, the company firmly established market entity awareness, strengthened its lean operations system, and solidly carried out production organization, cost control, indicator optimization, marketing value creation, and other work, with main product production reaching record highs and key technical and economic indicators continuously optimized. Full-year production included copper cathode of 1.6411 million mt, gold of 26.04 mt, silver of 735.38 mt, and sulphuric acid of 6.189 million mt, with copper cathode, gold, and silver production all reaching record highs. Full-year operating revenue reached 79.542 billion yuan and net profit attributable to the parent was 1.301 billion yuan, with operating efficiency steadily improving. Cost and technical indicators were continuously optimized, with mine concentrate copper content and smelting copper cathode unit full cost outperforming annual cost reduction targets. Key technical indicators for smelting and mining remained stable with improvement. In 2025, the copper smelting total recovery rate exceeded the target by 0.07 percentage points, and slag flotation tailings copper content was optimized by 0.01 percentage points versus the target, both reaching industry-leading levels. Yunnan Copper announced that in 2025, the company's concentrate copper content production, on a consolidated statement basis, was 69,400 mt, up 26.64% YoY from 2024, mainly because the company issued shares to acquire 40% equity in Liangshan Mining held by Yunnan Copper Group during 2025, and Liangshan Mining was included in the consolidated statements as of December 31, 2025, with its full-year production included in the statistics. Regarding the company's main businesses, Yunnan Copper introduced in its 2025 annual report: The company's main businesses cover copper exploration, mining and beneficiation, smelting, extraction of precious metals and rare scattered metals, sulphur chemicals, and trading. It is an important copper, gold, silver, and sulphur chemical production site in China. The company has established a relatively complete industry chain in copper and related nonferrous metals and is a copper enterprise with deep industry heritage. Main products include copper cathode, gold, silver, industrial sulphuric acid, and rare and scattered metal products such as molybdenum, platinum, palladium, selenium, and tellurium. The company's main products are all produced according to international standardization organization standards, operating effectively under the international ISO9001 quality management system to ensure strict quality control. The company's main product, copper cathode, is widely used in electrical, light industry, machinery manufacturing, construction, national defense, and other fields; gold and silver are used in finance, jewelry, electronic materials, etc.; industrial sulphuric acid is used as raw material for chemical products and in other sectors of the national economy. The company's "Tiefeng" brand copper cathode is registered on the Shanghai Futures Exchange and the London Metal Exchange; "Tiefeng" brand gold is registered on the Shanghai Gold Exchange (SGE) and the Shanghai Futures Exchange; "Tiefeng" brand silver is registered on the Shanghai Gold Exchange (SGE), the Shanghai Futures Exchange, and the London Bullion Market Association. Regarding the company's future development outlook, Yunnan Copper introduced in its 2025 annual report: Yunnan Copper adheres to the guidance of Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era, fully implements the spirit of the 20th National Congress of the Communist Party of China and its successive plenary sessions, and upholds and strengthens the Party's overall leadership. The company actively serves major national strategies, adheres to promoting high-quality development as the theme, fully, accurately, and comprehensively implements the new development philosophy, continuously enhances core functions and improves core competitiveness, and better plays its role in scientific and technological innovation, industrial control, and security support in building a modern industrial system and constructing a new development pattern. The company emphasizes "two guarantees" (important mineral resource guarantee and important metal material guarantee), "two innovations" (scientific and technological innovation and management innovation), "two constructions" (strengthening Party building, especially cadre team building), and "three unwavering commitments" (unwavering in accelerating structural adjustment, unwavering in deepening enterprise reform, and unwavering in international operations and increasing "going global" efforts). The company focuses on "digital-intelligent transformation, expanding resources, refining mines, optimizing smelting, solidifying recycled (copper), and detailing rare scattered (metals)," accelerating the construction of a world-class excellent copper company, and continuously opening new prospects for Yunnan Copper's high-quality development. Guosen Securities' research report commenting on Yunnan Copper on April 11 showed: Quality asset consolidation. Production side, the company's copper ore production was close to 70,000 mt, with major mines maintaining stable production. Copper smelting side, after Southwest Copper reached full production, the company's 2025 copper cathode production was 1.64 million mt, up 440,000 mt or 36% YoY. During the reporting period, the company purchased 40% equity in Liangshan Mining through share issuance to its major shareholder, achieving consolidation. Liangshan Mining is a quality asset, with its mines featuring open-pit mining, abundant reserves, higher grade than the publicly listed firm's existing copper mines, and lower costs than the publicly listed firm's existing copper mines. In H2 2025, profitability of major subsidiaries generally declined. Although copper, gold, and silver prices rose significantly in H2 2025, the company's mining operations saw profit decline QoQ. Smelting operations also declined significantly in H2 2025, which was related to the sharp drop in copper concentrate TCs. As sulphuric acid prices are expected to stay high, the company's smelting business profitability is expected to improve. Gross profit by product side, the company produces over 6 million mt of sulphuric acid annually. Benefiting from sulphuric acid price increases, sulphuric acid business gross profit in 2025 was 2.03 billion yuan, up 1.5 billion yuan YoY, representing a performance highlight. Since early 2026, sulphuric acid prices have continued to rise, and this is expected to further boost earnings. Leveraging the copper industry's high-prosperity cycle in recent years, the company's asset quality has improved, and during the reporting period it achieved consolidation of Liangshan Mining, a quality asset. As the sole copper publicly listed platform under Chalco Group, injection of other quality assets from the major shareholder is anticipated. Although the copper smelting business is under pressure in the short term, the government has issued policies to strictly control new copper smelting capacity, and the company benefits from global copper smelting capacity rationalization, with a favorable long-term industry landscape. Maintain "Outperform" rating.

Driven by global economic integration and technological innovation, electromagnetic wire, as a fundamental material for the electrical power and electronics industries, has seen continuously climbing demand. In 2025, the rapid development of industries such as NEVs and smart power grids in China injected strong momentum into the electromagnetic wire industry. Meanwhile, tightening environmental protection regulations and rising technological barriers have accelerated the industry's transition toward green production and intelligent manufacturing. The eastern region has demonstrated a notable industrial clustering effect, the central and western regions have accelerated their industrial layout leveraging resources and policies, and the northeast has embraced new opportunities through the Belt and Road Initiative. Against this backdrop, Jiangxi Zhongde Mage Technology Co., Ltd. joined hands with SMM to jointly produce the . Through data collection and regional analysis, the industry distribution map was created to reveal development characteristics and trends, providing a scientific basis for enterprise strategies, policy formulation, and investment decisions, and facilitating the high-quality development of China's electromagnetic wire industry. (Claim the distribution map for free:) — Leader in Intelligent Horizontal Enamelling Machines — Jiangxi Zhongde Mage Technology Co., Ltd. is a leading Chinese enterprise specializing in the manufacturing of copper and aluminum round and flat enamelled wire equipment, and is a national high-tech enterprise integrating product R&D, design, manufacturing, and services. The company covers an area of 45 mu, with a total building area of approximately 30,000 ㎡, nearly 100 employees, and an annual production of over 200 horizontal enamelling machines. Adhering to the core values of "striving for excellence and achieving a win-win future," the company upholds the product philosophy of "high technology and high quality" and the service philosophy of "serving clients wholeheartedly," earning unanimous acclaim from clients in and outside China! The company holds multiple core patented technologies for enamelling machines and currently possesses the capability to design, produce, and manufacture products covering wire gauge ranges of 0.015–3.5 mm, at high, medium, and low speeds, in copper, aluminum, alloy, and other specifications. Its product lineup covers single-head fine wire machines, multi-head standard machines, multi-head medium-speed drawing-and-enamelling machines, single-head high-speed drawing-and-enamelling machines, and flat wire high-speed integrated machines. Drawing and enamelling can be integrated, with automatic reel changeover, automatic reel loading and unloading, and full data chain connectivity across the entire machine, enabling truly digitalized and unmanned workshops. Key features are as follows: 1. Fully automatic reel changeover for wire collection, with a success rate of ≥99%, improving the level of automation, reducing worker labor intensity, and enhancing production efficiency. 2. Large-reel wire collection, with collection weight reaching up to 25 kg for wire below 0.1 mm, reducing reel changeover frequency and lowering work intensity. 3. Double-cone take-up: For wire below 0.1mm, double-cone large-capacity wire rods are used, enabling high-speed pay-off and winding. 4. Energy-saving and environmental protection: The multi-head machine consumes 250-600 kWh/24h, with emissions meeting national standards. 5. High-end intelligent medium-speed drawing and enameling integrated machine (including automatic loading/unloading, transportation, weighing, marking, automatic palletizing, and packaging). 6. Information IoT: All data from each machine is consolidated in the master control computer. Multiple machines in the entire workshop can be linked and consolidated to the server, analyzed to generate data reports. All wire specifications, production, power consumption, uptime rate, efficiency ratio, fault analysis, as well as weekly, monthly, quarterly, and annual reports can be realized. Hotline: 13510000123 Website: http://www.jxzdmg.com Address: Cable Industry Park, Economic Development Zone, Guixi City, Jiangxi Province SMM Contact Zhang Guolei 166 0190 0190 Long press to scan the QR code for a free distribution map

Against the backdrop of global energy transition and the accelerating development of the digital economy, silver—a strategic metal with both industrial and financial attributes—is seeing its industry chain undergo profound transformation. On one hand, demand for silver from emerging sectors such as PV, NEVs, and 5G communications continues to climb, driving the industry toward higher value-added and greener development. On the other hand, resource constraints, technological barriers, and market fluctuations impose higher demands on industry chain resilience, urgently requiring innovation-driven coordinated development across the entire chain. Dual Drivers of Policy and Market Under China's "dual carbon" goals and the global ESG investment wave, the silver industry faces pressing needs for green production, recycling, and low-carbon technologies. The NDRC's "14th Five-Year Plan for Circular Economy Development" explicitly calls for strengthening the recycling of precious metal resources, while international silver price fluctuations and geopolitical risks are compelling enterprises to enhance supply chain autonomy and controllability. Against this backdrop, the Silver Industry Chain Innovation Conference has emerged, aiming to build a collaborative platform integrating government, industry, academia, research, and end-use applications, to address industry pain points and lead the industry toward high-end, intelligent, and internationalized development. Innovation Needs and Industry Pain Points Technological Breakthroughs: Silver purification processes, nano-silver material applications, and scrap recovery technologies urgently need breakthroughs to meet the demand for high-purity, low-cost silver in emerging fields such as PV silver paste and flexible electronics. Industry Chain Coordination: Information barriers exist across mining, smelting and processing, and end-use application segments, requiring digital tools to achieve optimized resource allocation and risk sharing. Green Transformation: Traditional smelting processes are energy-intensive and highly polluting, necessitating the promotion of clean production technologies and circular economy models in response to global carbon neutrality commitments. Market Expansion: Silver's application potential in frontier fields such as hydrogen energy and quantum computing has yet to be fully explored, requiring strengthened cross-industry collaboration and standard-setting. Conference Objectives and Value Themed "Silver Chain Innovation · Intelligent Creation for the Future," this conference brings together global silver industry chain leaders, research institutions, financial institutions, and policymakers for in-depth dialogue on three core topics: technological R&D, supply chain optimization, and market expansion. Through the release of an industry white paper, the establishment of an innovation alliance, and the signing of major projects, the conference will drive the silver industry's transformation from "resource dependence" to "technology leadership," providing critical material support for the global energy revolution and digital economy. Guangdong Jinhaoyu Environmental Protection Technology Co., Ltd. will attend this grand event, joining industry peers to discuss industry development trends and work together to propel the silver industry to new heights. Click to register now, and together witness and participate in this extraordinary and far-reaching industry event, co-creating a brilliant new chapter! Guangdong Jinhaoyu Environmental Protection Technology Co., Ltd. is located in Nanshui Town, Gaolan Port, Jinwan District, Zhuhai City. Holding hazardous waste treatment qualifications in Guangdong Province, it is a technology-oriented environmental protection enterprise integrating R&D, production, and sales, specializing in comprehensive utilization of resources. The company possesses mature precious metal and rare metal recovery and disposal processes along with a professional technical team, capable of professionally recovering and deeply refining metals such as gold, silver, palladium, platinum, rhodium, and ruthenium from industrial scrap and wastewater, achieving harmless disposal of hazardous waste and resource recycling. Main Business 1. Hazardous Waste Disposal: Collection, storage, treatment, and comprehensive utilization of hazardous waste resources. 2. Finished Product Sales: A series of products including potassium gold cyanide, palladium chloride, palladium sulphuric acid, palladium sponge, platinum-group materials, gold ingots, silver ingots, copper powder, composite sheets & plates, etc. 3. Procurement Needs: Various types of precious metal-bearing scrap R&D and Innovation The company has a professional R&D laboratory, equipped with high-end equipment and a technical team, focusing on R&D in new materials, environmental protection technologies, and information technology. It continuously carries out technological breakthroughs, talent cultivation, and achievement transformation, empowering industrial upgrading through technological innovation. The enterprise adheres to the development philosophy of technological innovation and continuous improvement, encouraging all employees to refine and optimize based on their positions, maintaining industry leadership with stable and reliable technical capabilities. Meanwhile, the company actively deploys R&D in artificial intelligence deep learning technologies, delving into image recognition algorithm optimization and model building, empowering the enterprise's intelligent and high-quality development with cutting-edge technologies. Contact Information Sales Hotline: 13318942131 (Product Consultation, Order Cooperation) Procurement Hotline: 13923491869/18566557880 (Precious Metal-bearing Scrap Procurement) Long Press to Scan and Register Now 2026 SMM (7th) Silver Industry Chain Innovation Conference