2026 Year June 3–5 China · National Exhibition and Convention Center (Shanghai) No. 333 Songze Avenue, Qingpu District, Shanghai Multi-Energy Complementarity and Integrated Development of PV, Energy Storage, and Hydrogen www.snec.org.cn Approving Authority Shanghai Municipal Commission of Commerce Supporter Shanghai Municipal Development and Reform Commission Shanghai Municipal Commission of Economy and Informatization Shanghai Municipal Science and Technology Commission Lead Organizers Asia Photovoltaic Industry Association (APVIA) Chinese Renewable Energy Society (CRES) Renewable Energy Professional Committee of China Association of Circular Economy (CREIA) Shanghai Federation of Economic Organizations (SFEO) Shanghai Science and Technology Exchange Center (SSTEC) Shanghai New Energy Industry Association (SNEIA) Co-Organizers Solar PV Products Sub-Council of China Chamber of Commerce for Import and Export of Machinery and Electronic Products (CCCME) PV Professional Committee of Chinese Renewable Energy Society (CPVS) Renewable Energy Professional Committee of China Energy Research Society Exhibition Organizers Shanghai Follow Me Technology Co., Ltd. Shanghai Follow Me New Energy Development Co., Ltd. Shanghai Solar Cloud Exhibition Services Co., Ltd. Follow Me Int'l Exhibition USA Inc. Follow me International Exhibition Co., Ltd. Conference Organizer Shanghai Follow Me Convention and Exhibition Services Co., Ltd. Preface: The “SNEC 19th (2026) International Solar PV and Smart Energy (Shanghai) Conference and Exhibition” (the “SNEC PV Conference and (Shanghai) Exhibition” for short), jointly organized by 25 international institutions and organizations including the Asia Photovoltaic Industry Association (APVIA), the Chinese Renewable Energy Society (CRES), the Renewable Energy Professional Committee of the China Association of Circular Economy (CREIA), the Shanghai Federation of Economic Organizations (SFEO), the Shanghai Science and Technology Exchange Center (SSTEC), and the Shanghai New Energy Industry Association (SNEIA), will be grandly held in Shanghai, China, from June 3 to 5, 2026. The “SNEC PV Conference and (Shanghai) Exhibition” grew from 15,000 m² at its first edition in 2007 to 360,000+ m² in 2025, with more than 3,000 enterprises from 95 countries and regions worldwide participating, of which international exhibitors accounted for 30%, and it has become the most influential international, professional, and large-scale PV event in China, Asia, and the world. The SNEC PV Exhibition is the world's most professional PV exhibition, featuring: PV production equipment, materials, solar cells, PV application products and components, as well as PV engineering and systems, energy storage, mobile energy, etc., covering all segments of the PV industry chain. The SNEC PV Forum is also remarkably diverse, involving analysis of future PV market trends, cooperative development strategies, national policy directions, cutting-edge industry technologies, PV financing, etc., providing the best opportunity to showcase achievements to the industry. We look forward to global industry professionals gathering in Shanghai, China, to take a problem-oriented approach from an industrial perspective, jointly assessing the solar PV power generation markets in China, Asia, and the world, and collectively leading the path of industry innovation and development. We hope to see you in Shanghai in June 2026! Schedule: Setup: May 31, 2026 13:30-18:00 June 1-2 09:00-20:00 Exhibition: June 3-4, 2026 09:00-17:00 June 5 09:00-14:00 Dismantling: June 5, 2026 14:00-22:00 Exhibit Content (Product Categories): Solar PV PV Production Equipment: Silicon rod/silicon lumps/casting ingot production equipment: complete production lines, casting ingot furnaces, crucibles, growth furnaces, other related equipment Silicon wafer production equipment: complete production lines, cutting equipment, cleaning equipment, detection equipment, other related equipment Battery production equipment: complete production lines, etching equipment, cleaning equipment, diffusion furnaces, coating equipment/deposition furnaces, screen printing machines, other furnace equipment, testers and sorters, other related equipment Cell panel/module production equipment: complete production lines, testing equipment, glass cleaning equipment, wiring/welding equipment, laminating equipment, etc. Thin-film cell panel production equipment: amorphous silicon cells, copper indium gallium selenium dioxide cells CIS/CIGS, cadmium telluride thin-film cells CdTe, dye-sensitized cell DSSC production technology and research equipment Solar Cells: Solar cell producers, cell module producers, cell module installers, agents, dealers and distributors, concentrator cells, etc. PV Related Parts: Batteries, chargers, controllers, converters, recorders, inverters, monitors, mounting systems, tracking systems, solar cables, etc. PV Raw Materials: Polysilicon, silicon ingots/silicon lumps, silicon wafers, encapsulation glass, encapsulation films, other raw materials PV Application Products: Lighting products, power supply systems, mobile chargers, water pumps, solar household products and other solar products PV Engineering and Systems: PV system integration, solar air conditioning systems, rural PV power generation systems, solar detection and control systems, solar heating system engineering, solar PV engineering process control and project management and software programming systems System Engineering Construction Equipment and Safety Protection: Electrical construction equipment, construction vehicles, engineering machinery, maintenance tools, aerial work vehicles/platforms, scaffolding, electrical safety tools, personal safety protective equipment Others Solar Energy and Green Buildings: Solar Thermal Utilization: Solar central hot water systems, household solar water heaters, solar heat pump water heaters, solar collector systems, solar heating systems, integrated solar thermal-PV products, solar water heater manufacturing equipment, solar water heater raw materials and accessories Solar PV and Concentrated Solar Power: Grid-connected solar PV power generation systems, off-grid PV power generation systems, PV-wind complementary power generation systems, PV power transmission and distribution equipment, PV modules and components and equipment, trough linear focus systems, tower systems, dish systems, collector tubes, heat storage equipment and corresponding materials, heat exchange technology and products, high-temperature heat transfer technology and products, system control Solar Cooling Systems and Equipment: Solar cooling products and systems, air energy products, solar central air conditioning, ground source heat pump air conditioning Solar Lighting and Building Materials: Solar lawn lights, garden lights, solar street lights and other optoelectronic products, solar PV glass, solar rooftop modules, solar PV building integration overall solutions, etc. LED Technology and Products: LED lighting, LED application products, display products/digital signage, parts, modules, kits, etc. Solar Accessories: Solar complementary automatic control devices and instruments, solar pipes and fittings, solar control systems, solar heat pipes, vacuum tube collectors, flat plate collectors, engineering manifolds, insulation materials, hot and cold water pumps, brackets, PV equipment accessories, batteries and other related production equipment and accessory materials International Energy Storage Technology and Smart Grid Energy Storage Technology, Equipment and Materials: Compressed air energy storage, pumped hydro energy storage, superconducting magnetic energy storage, flywheel energy storage, thermal/cold storage, hydrogen storage and other energy storage technologies applicable to plug-in EVs, equipment and materials; various batteries (nickel–metal hydride batteries, lithium-ion batteries, lithium polymer batteries, lead-acid batteries, smart batteries, sodium-sulfur batteries), energy storage power supplies, supercapacitors, renewable fuel cells, flow batteries and other technologies, equipment and materials ESS Power Stations and EPC Projects: BMS battery management systems, PCS energy storage inverters, microgrids, EV charging and battery swapping stations and related supporting facilities C. New Energy Power Generation Grid Connection and Smart Power Transmission and Distribution: Grid-tie inverters, light DC equipment, operation monitoring devices, grid connection control systems, flexible transmission equipment, ultra-high voltage transmission equipment, high-temperature superconducting equipment, high-temperature superconducting cables, distribution automation systems and protection devices, smart switchgear, transformers, instrument transformers, smart components, digital substations, substation integrated automation, distribution network automation devices, transmission and distribution online monitoring, fault diagnosis and self-healing devices, power quality monitoring, harmonic control and reactive power compensation, superconducting electrical technology, various new types of wires and cables, composite materials, safety protection D. Power Grid Dispatching and Automation Control: Smart grid dispatching systems, dispatching integrated data platform systems, grid security and control, smart inspection systems, integrated measurement and control protection and arc suppression line selection systems, security and stability control system solutions, power monitoring systems and microcomputer-based relay protection, wide-area dynamic monitoring systems, grid stability online monitoring systems, distribution network intelligent reactive power compensation devices, control software, remote control and telemetry devices, large-screen display systems, power system simulation E. Smart Metering and Power Consumption Management: Smart meters and chips, remote/centralized meter reading systems, power consumption information collection systems, power consumption management information systems, load management terminals, monitoring systems, verification devices, metering cabinets and components, measuring instruments, sensors, semiconductors F. Smart Grid Information and Communication: IoT technology, cloud computing technology, multi-network convergence technology, transmission technology and equipment, access equipment, optical fiber and cables, industrial Ethernet, data communication and network technology and related products, in-plant communication equipment, power line carrier equipment, supporting equipment and instruments, digital microwave communication equipment, testing equipment and instruments, network online monitoring equipment G. Others International NEV and Charging Piles NEVs (Passenger Vehicles / Commercial Vehicles): Electric buses and trucks, electric sedans, electric sightseeing vehicles, electric golf carts, electric cleaning vehicles, hybrid buses and sedans, solar EVs, light EVs, hybrid vehicles (micro hybrid, mild hybrid, medium hybrid, full hybrid and plug-in hybrid), pure EVs, fuel cell vehicles, hydrogen and natural gas and other new energy clean fuels, hybrid vehicles and various low-emission environmental protection energy-saving vehicles; Power Drive Systems: Power batteries, battery management systems, fuel cells, hybrid systems, drive motors, electric control systems, engines, detection and repair equipment, related testing, monitoring, protection instruments, related technologies; C. Key NEV Parts: Power capacitors, supercapacitors, flywheels, inverters, electric heat pumps, electric power steering, electric air conditioning, tires, wire connections, electromagnetic technology, related materials; coatings, transmissions, filters, carburetors, exhaust systems; axles, steering, braking, suspension systems; auto body accessories; motors and electrical appliances, electronic components, electrical systems, circuits, wheel hubs, tires, etc.; D. Vehicle Design: Complete vehicle design, system control design, etc. E. Charging Facilities: Charging stations, charging piles; charging station smart network project planning and achievement display, gas station expansion to charging (battery swapping) stations, integrated gas and charging service station display, solar and wind complementary NEV charging station technology products, charging station power distribution equipment, chargers, power monitoring systems, active filter devices, transformers, distribution cabinets, cables, direct charging equipment, management auxiliary equipment, charging/swapping batteries and battery management systems, parking lot charging facilities, smart monitoring, charging station power supply solutions F. Others Participation Fees: Standard Booth (Deluxe, 3m x 3m ): Domestic enterprises: RMB 23,800/booth Foreign-funded enterprises: US$4,900/booth Basic configuration: one consultation desk, two folding chairs, one waste basket, one 220V/500W power supply socket, two spotlights, Chinese-English header board, carpet inside the booth. Indoor Bare Space (minimum 36 m² rental): Domestic enterprises: RMB 2,380/m ² Foreign-funded enterprises: US$490/m ² Exhibitor Notes: 1. Enterprises confirming participation shall complete the exhibition application form, affix the company seal, and fax or mail it to the Organizing Committee; 2. Upon receipt of booth reservation fees, the Organizing Committee will arrange booths according to the principle of "first application, first payment, first arrangement"; 3. Payment details for participation fees: (1) The above participation fees do not include "construction deposit", "construction management fee", "facility rental fee" and other fees; (2) Exhibitors who sign contracts shall remit the deposit to the Organizing Committee's account within ten working days from the date of signing the contract, and fax the remittance receipt to the Organizing Committee for verification; (3) The remaining participation fees shall be remitted to the Organizing Committee's designated account before December 31, 2025; 4. The order of conference booklet advertisements is based on the order of advertisement fee receipt, with the submission deadline being March 31, 2026; 5. The Organizing Committee will send the "Exhibitor Manual" to participating enterprises in April 2026. Inquiries Welcome: Shanghai Fulemi Exhibition Service Co., Ltd. SNEC 19th (2026) International Photovoltaic Power Generation and Smart Energy (Shanghai) Conference & Exhibition Contact: Manager Wei Room 905, Guangqi City, No. 425 Yishan Road, Xuhui District, Shanghai Postal Code: 200235 Room 905-907, Guangqi City Office Building, No. 425 Yishan Road, Xuhui District, Shanghai Tel: +86-13817218765 E-mail: weiwei@snec.org.cn Conference Website:

SMM April 29: Metals market: As of the midday close, domestic market base metals mostly rose, with SHFE copper down 0.29%. SHFE aluminum edged up. SHFE lead rose 0.18%, SHFE zinc edged down. SHFE tin rose 0.81%. SHFE nickel rose 1.37%, hitting an intraday high of 152,230 yuan/mt, the highest since January 26. Additionally, the most-traded casting aluminum futures were flat at 23,175 yuan/mt, and the most-traded alumina contract fell 0.45%. The most-traded lithium carbonate contract rose 0.6%. The most-traded silicon metal contract rose 1.57%. The most-traded polysilicon futures rose 1.08%. Ferrous metals all rose, with iron ore up 0.77%, rebar up 0.31%, hot-rolled coil up 0.3%, and stainless steel up 0.55%. Coking coal and coke: the most-traded coking coal contract rose 0.47%, and the most-traded coke contract rose 0.22%. Overseas market base metals, as of 11:40, LME metals rose across the board. LME copper rose 0.79%. LME aluminum rose 0.49%, LME lead rose 0.49%, LME zinc rose 0.61%. LME tin rose 1.14%. LME nickel rose 0.18%. Precious metals, as of 11:40, COMEX gold edged up 0.07%, COMEX silver rose 0.65%. Domestic precious metals: the most-traded SHFE gold contract fell 1.36%, and the most-traded SHFE silver contract fell 1.46%. Additionally, as of the midday close, the most-traded platinum futures fell 1.07%, and the most-traded palladium futures fell 0.29%. As of the midday close, the most-traded Europe containerized freight index contract rose 1.13% to 2,252.9 points. As of 11:40 on April 29, 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 320 yuan/mt, flat with the previous trading day; standard-quality copper was quoted at a premium of 240 yuan/mt, up 10 yuan/mt from the previous trading day; SX-EW copper was quoted at a premium of 180 yuan/mt, up 10 yuan/mt from the previous trading day. The average price of Guangdong #1 copper cathode was 101,540 yuan/mt, down 780 yuan/mt from the previous trading day; the average price of SX-EW copper was 101,440 yuan/mt, down 775 yuan/mt from the previous trading day. Spot market: Guangdong inventory rose for two consecutive sessions, mainly due to weak downstream consumption... Macro front China: [31 World Firsts: China's Mineral Resource Inventory Published, with Continued Increase in Exploration Investment Planned for the 15th Five-Year Plan Period] On April 29, the Ministry of Natural Resources released China's latest mineral resource inventory. China ranked first in the world in reserves of 14 minerals, including rare earths, tungsten, tin, molybdenum, antimony, gallium, germanium, indium, fluorite, and graphite. In 2025, China ranked first in the world in the production of 17 minerals, including coal, vanadium, titanium, zinc, rare earths, tungsten, tin, molybdenum, antimony, gallium, indium, gold, and tellurium. Currently, China's mineral production and smelting processing scale ranks firmly first globally. In 2025, the national mining output value was approximately 32.7 trillion yuan, accounting for over 23% of GDP. Resource reserves grew significantly, laying a solid foundation for resource self-sufficiency and controllability. Xiong Zili, Director of the Geological Exploration Management Department of the Ministry of Natural Resources, stated that during the 15th Five-Year Plan period, the state will continue to deeply implement a new round of strategic actions for mineral exploration breakthroughs. The Ministry of Natural Resources will further improve the coordinated system for exploration, production, supply, reserves, and sales of strategic mineral resources, and strengthen security risk monitoring and early warning for strategic mineral resources. In terms of key directions, efforts will focus on scarce strategic minerals such as copper, iron, lithium, cobalt, and nickel, while consolidating the resource position of advantageous minerals such as rare earths, tungsten, and tin. In terms of spatial layout, land-sea coordination will be strengthened, with active expansion of survey, exploration, and development space, and increased efforts in basic geological surveys. The goal is to submit a number of mineral sites ready for development by 2030 and form new capacity as soon as possible. The PBOC conducted 25.9 billion yuan of 7-day reverse repo operations in the open market at an interest rate of 1.40%. Today, 6 billion yuan of reverse repos matured. US dollar: As of 11:40, the US dollar index rose 0.03% to 98.66. US Fed watchers did not expect significant changes to the Fed's statement, but they noted there could be some subtle adjustments. For example, officials might revise their description of the labour market to acknowledge that recent data suggested the labour market had stabilized despite less hiring activity. Some officials also wanted the Fed to make clear that the next policy move could be a rate hike—rather than an interest rate cut—as the Iran situation had intensified existing inflationary pressures. To signal this view, officials could slightly adjust the wording of "the extent and timing of additional adjustments to the benchmark rate." Deutsche Bank economists wrote in a report: "A hawkish statement might remove the word 'additional,' as it implies a dovish lean and effectively signals a continuation of a series of interest rate cuts." The US Fed made three interest rate cuts at year-end 2025. Roger Ferguson, former Vice Chairman of the US Fed and economist, stated, "In terms of the dual mandate, the Fed would say that the labour market is roughly in a stable state at present. Regarding the inflation mandate, (as inflation remains elevated at 3%), there is still much work to be done." He expected the US Fed to say: "We will stay put for now and see how all this plays out." Similarly, Goldman Sachs economist David Mericle expected the post-meeting statement to acknowledge improved labor market conditions and rising inflation data, but maintain existing policy guidance. We expect a majority will still support keeping rates unchanged, with only one dissent, same as in March. 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 2.6%, while the probability of keeping rates unchanged was 97.4%. (Jin10 Data) Data: Data to be released today include Australia's March non-seasonally adjusted CPI year-on-year, Switzerland's April ZEW investor confidence index, Eurozone April industrial confidence index, Eurozone April economic sentiment index, Germany's April preliminary CPI month-on-month, US March annualized housing starts, US March durable goods orders month-on-month, US March building permits, and Bank of Canada interest rate decision through April 29. Also noteworthy: Bank of Canada to release its rate decision and monetary policy report; US Senate Banking Committee to vote on advancing Waller's Fed Chairman nomination, with a full Senate confirmation vote to follow if passed; Bank of Canada Governor Macklem and Senior Deputy Governor Rogers to hold a monetary policy press conference. Crude oil: As of 11:40, both benchmarks declined, with WTI down 0.77% and Brent down 0.47%. Both WTI and Brent continued to pull back in the short term, fully erasing gains since the news that Trump planned to extend the blockade on Iran. According to the Wall Street Journal, US officials said Trump had instructed aides to prepare for a prolonged blockade on Iran, a high-risk attempt aimed at striking Iran's fiscal revenue and forcing concessions on the nuclear issue. Officials said that in recent discussions, including a Monday White House Situation Room meeting, Trump decided to continue suppressing Iran's economy and oil exports by blocking shipping to and from Iranian ports. On April 28 local time, satellite imagery showed multiple oil tankers in waters near Iran's Chabahar Port, including 8 very large crude carriers and several small and medium-sized vessels, with a total capacity of approximately 14 million barrels of crude oil. Chabahar Port is located on the Gulf of Oman coast in southeastern Iran. Although the port is located outside the Persian Gulf, it is already close to the blockade line set by the US. Analysts noted that as traffic through the Strait of Hormuz has nearly dropped to zero, rerouting some oil exports is one of the measures Iran has taken to minimize disruptions to its oil exports. (Jin10 Data) Spot Market Overview: ► ► ► ► ► ► ► ► ► ► ► ►

On the evening of April 20, Chengtun Mining's Q1 report showed that the company achieved total operating revenue of 9.354 billion yuan, up 65.08% YoY; net profit attributable to the parent company was 1.02 billion yuan, up 250.40% YoY. Regarding the main reasons for the increase in Q1 revenue and net profit, Chengtun Mining stated that the company's main copper products saw higher production and sales volumes YoY, copper prices rose YoY, and profits improved; the company enhanced quality and efficiency in production and operations, controllable costs declined YoY, and performance grew during the period. In addition, Chengtun Mining also announced on April 20 that as of the disclosure date, the cumulative total outstanding external guarantees of the publicly listed firm and its controlling subsidiaries amounted to 10.854 billion yuan, accounting for 65.86% of the most recently audited net assets of the publicly listed firm. Of this, the cumulative total guarantees provided to associates was 172.04 million yuan; the cumulative total guarantees provided to controlling subsidiaries was 10.682 billion yuan, accounting for 64.82% of the most recently audited net assets of the publicly listed firm. None of the company's external guarantees were overdue. Chengtun Mining announced on April 8 that its wholly-owned subsidiary Preeminence Holdings Limited plans to acquire 50% equity of Nkoyi Leopard Mining and Investment Limited, a wholly-owned subsidiary of Novel Mining and Services Limited, a company registered in the Emirate of Abu Dhabi, UAE, for $300 million, thereby indirectly obtaining a 30% interest in specific copper-cobalt mining rights located in the DRC. Upon completion of this transaction, Nkoyi will become an associate of the company and will not be consolidated into the financial statements. Under the agreement, Preeminence plans to acquire 50% equity of Nkoyi for $300 million. Nkoyi's wholly-owned subsidiary has entered into a joint venture agreement for specific copper-cobalt mining rights, holding a 60% interest in such mining rights. Therefore, after this transaction, the company will hold a 30% interest in such mining rights. Nkoyi was established in October 2024 and has not yet commenced production or operations; its core asset is the aforementioned 60% interest in the copper-cobalt mine project. The counterparty, Novel Mining, was established in March 2026 and registered in Abu Dhabi, with its core project being the copper-cobalt mining rights. On April 2, Chengtun Mining responded to investor questions on an interactive platform, stating that the company continuously monitors relevant risks in its overseas operating locations, and that its operating projects in the DRC are currently running stably. On April 2, Chengtun Mining responded to investor questions on an interactive platform, stating that to effectively manage price fluctuations of non-ferrous metals and exchange rate risks, the company has adopted multiple risk management measures, including hedging and locking in selling prices of some mine product inventory and copper, gold and other products through bears futures contracts. When market prices of metal products rise, losses are reflected on the futures side. In 2025, market prices of copper, gold and other metals rose significantly, resulting in large unrealized losses on the futures side, which are offset by corresponding gains on the spot cargo side. The futures team will diligently carry out hedging operations in a prudent manner centered on the company's core business within the framework of the company's management systems. Chengtun Mining's previously released 2025 annual report showed that in 2025, the global non-ferrous metals industry entered a new development stage of supply-demand restructuring and value reassessment. Energy metals such as copper, cobalt and nickel were boosted by rigid demand from new energy, AI computing power, global power grid upgrades and other sectors, coupled with rigid supply-side constraints, driving the price center continuously upward. Precious metals such as gold saw a value opportunity amid global geopolitical conflicts and rising safe-haven demand. The new energy battery industry achieved high-quality advancement amid structural opportunities. Facing new industry development opportunities, the company adhered to its resource-oriented and internationalization strategy, deepened its entire industry chain layout of "controlling upstream resources and expanding downstream materials," strengthened operational measures of "controlling costs, focusing on details, and enhancing quality and efficiency," continuously consolidated core capabilities in global resource exploration, construction and operations, and enhanced the industry chain extension value of smelting, processing and materials manufacturing, continuously strengthening operational quality and resilience against cyclical fluctuations amid industry value restructuring. In 2025, the company achieved new breakthroughs in global resource deployment and industry chain operational capabilities. Overseas core projects achieved remarkable results in quality and efficiency improvement. After the completion of the Phase II expansion of the BMS copper smelting project, capacity increased significantly, reaching 120,000 mt in metal content by year-end, with annual production of 106,300 mt in metal content, and the profitability resilience of the copper-cobalt business continued to strengthen. The Kalongwe integrated mining and smelting project in the DRC advanced full-process technological transformation and engineering construction, achieving comprehensive upgrades in product quality control, production energy consumption reduction, comprehensive utilization of resources, and refined cost management. Indonesia's Youshan Nickel maintained stable operations amid industry fluctuations. The domestic segment made progress on multiple fronts: the Guizhou project further released industry chain extension value, Huajin Mining achieved steady growth in gold production, and the Dali Sanxin copper mine construction progressed in an orderly manner. In 2025, the company achieved operating revenue of 30.003 billion yuan, up 16.60% YoY; net profit attributable to shareholders of the publicly listed firm was 1.961 billion yuan, down 2.19% YoY. Chengtun Mining stated in its 2025 annual report that the company is committed to the development and utilization of energy metal resources, especially metal varieties required for new energy batteries, while also expanding into precious metals such as gold. The company focuses on copper, nickel, cobalt and gold. Its main business segments include energy metals, base metals, metal trading and others. Regarding its main business operations, Chengtun Mining provided the following overview: 1. Energy metals business: During the reporting period, the company's energy metals business achieved revenue of 20.384 billion yuan, with a gross margin of 25.69%, down 2.71 percentage points from the previous year. In 2025, copper products production was 207,400 mt in metal content, up 17.48% from the previous year; copper products revenue reached 14.071 billion yuan, up 34.20% YoY, with a gross margin of 28.88%, down 6.35 percentage points YoY; cobalt products production was 9,200 mt in metal content, down 30.58% from the previous year, with revenue of 1.011 billion yuan, down 30.64% from the previous year, and a gross margin of 53.76%, up 10.21 percentage points from the previous year; nickel products production was 49,400 mt in metal content, up 50.42% from the previous year, with revenue of 4.286 billion yuan, up 13.16% from the previous year, and a gross margin of 0.32%, down 3.25 percentage points from the previous year. (1) Copper-cobalt segment: ① The company actively advanced production, construction, quality improvement and efficiency enhancement of its copper-cobalt segment in the DRC. By the end of the reporting period, the company's total copper capacity in the DRC reached 230,000 mt in metal content per year. The company's copper-cobalt smelting projects CCR and CCM maintained stable production and operations while continuously optimizing process flows, keeping product qualification rates at high levels. BMS successfully completed its Phase II expansion, officially entering the ranks of enterprises with annual copper production capacity of over 120,000 mt in metal content. The Kalongwe copper-cobalt project coordinated full-process technological transformation and engineering construction in 2025, successfully completing the implementation of core technological transformation projects, achieving comprehensive upgrades in product quality control, production energy consumption reduction, comprehensive utilization of resources, and refined cost management, with significant cost reduction and efficiency improvement results. ② Dali Sanxin actively processed mine construction-related permits and has obtained the project approval report, among others. Land use and safety and environmental assessment procedures are progressing steadily. ③ During the reporting period, the company actively sought sustainable resource security through exploration in high-potential areas and pursuing acquisitive copper ore resource M&A and cooperation opportunities. (2) Indonesia nickel segment: During the reporting period, the Youshan Nickel project achieved stable production and operations. In 2025, nickel prices fluctuated downward overall under an oversupply pattern, with a rebound at year-end due to Indonesian policy disruptions. Through comprehensive measures including improving management, optimizing production processes, and rationally arranging production and operations, as well as forming industry chain synergies with related domestic industries, the industry chain's risk resistance was enhanced. The company will continue to seek further development opportunities in the nickel segment on both the mine resource side and the smelting side. (3) Deep processing and materials segment: ① In 2025, amid the severe raw material shortage caused by the DRC's "cobalt export ban," Kelixin achieved value maximization through precise control of production and shipments pace and efficient allocation of limited raw material resources. ② Zhonghe Nickel optimized process technology, further advanced refined management of production sites, achieved results in process control of high-magnesium slag-type materials, and improved the system's adaptability to raw materials from multiple channels. ③ As of the end of December 2025, the Guizhou Phase I project completed its capacity ramp-up and achieved full-capacity operation, while the Guizhou Phase II project construction was actively progressing. The company conducted systematic process benchmarking, further optimized system process flows, strengthened refined management and control requirements for various tasks, and ensured continuous and stable operation of production systems. 2. Base metals business: (1) During the reporting period, Chengtun Zinc & Germanium's zinc smelting operated at full capacity and comprehensively recovered valuable metals including germanium, silver, copper, indium and gold. Germanium product production increased 37.18% YoY, and the industrialisation of indium metal comprehensive recovery achieved phased success. A breakthrough was achieved in smelting furnace control technology, with slag processing volume and valuable metal recovery rates steadily improving, and economic benefits significantly enhanced. (2) During the reporting period, the company actively advanced the processing of domestic mine permits to ensure orderly construction. Baoshan Hengyuan Xinmao obtained the provincial NDRC's approval for the mining engineering project in September 2025. Huajin Mining operated according to plan in 2025, selling 320.75 kg of gold and achieving revenue of 244 million yuan. 3. Metal trading business and others: During the reporting period, metal trading achieved operating revenue of 999 million yuan, down 24.46% YoY, accounting for only 3.33% of total revenue. Currently, the company's main business scale is growing steadily. While the scale and proportion of industrial production and manufacturing have increased, the trading business scale has been gradually reduced, achieving good results on the path of high-quality, sustained and stable development. Regarding the company's business plan, Chengtun Mining stated: In 2026, the company's production and operation targets are: copper products production of 230,000 mt in metal content; cobalt products production of 15,000 mt in metal content; nickel products production of 60,000 mt in metal content; zinc products production of 300,000 mt; and gold products production of 380 kg. In other areas, domestic mines include continuing to advance the full-scale construction and commissioning of the Dali Sanxin copper mine, proceeding with the Baoshan Hengyuan Xinmao mining project construction as planned, increasing Huajin Mining production, and achieving full commissioning of the Guizhou Phase II project. Given the complex and volatile market environment, this business plan serves only as a guiding indicator, is subject to uncertainties, and does not constitute a commitment to achieving the stated production targets. To safeguard the interests of all shareholders, the company reserves the right to revise this business plan in a timely manner based on changes in market conditions, industry policy adjustments, and actual production and operational needs. Investors are advised to pay close attention to industry-specific risks, rationally recognize the uncertainties of forecast information, and make prudent investment decisions. Citi raised its 0-3 month copper price forecast to $13,000 per mt. ANZ believes that demand resilience driven by the energy transition and data center growth will keep the market at a 4%-5% supply gap, thereby supporting copper prices. A Huafu Securities research report dated March 8 showed: Copper — short-term, expectations for US Fed interest rate cuts persist, and the tight fundamental landscape continues to support copper prices; medium and long-term, as deeper US Fed interest rate cuts boost investment and consumption while opening up room for China's monetary policy, coupled with potential inflationary rebound from the Trump administration's possible fiscal easing, the copper price center is expected to shift upward, and strong new energy demand will widen the supply-demand gap, maintaining a bullish outlook on copper prices. Aluminum — short-term, aluminum prices are mainly driven by macro sentiment and capital flows. Currently, the extent of aluminum price gains will depend on the duration of the strait blockade; if the shipping disruption is brief, the impact on prices should be limited, but a prolonged blockade could push aluminum prices to new highs. Individual stocks: Copper — focus on Zijin, CMOC, JCC, Chengtun Mining, Zangge, Jchx and Beibu-Gulf Copper, and H-shares focus on China Nonferrous Mining and Minmetals, etc. Aluminum — focus on Hongqiao Holdings, Tianshan, Yunnan Aluminum, Shenhuo, Huatong and Zhongfu, etc.

‌SMM April 10 News‌: According to market information, Nandan Jilang Indium Co., Ltd. planned to sell ‌crude indium ingots‌ (Indium ≥99.00%) on April 10, with a quantity of approximately ‌1,000 kg‌, conforming to standard ‌YS/T 1163-2016 "Crude Indium"‌. ‌Delivery location‌: The company's warehouse in Chehe Town Industrial Park, Nandan County, Hechi City. ‌Loading and weighing‌ are handled by the seller; ‌freight costs‌ are borne by the buyer. ‌Bidding deadline‌: Before ‌16:00 on April 10, 2026‌; submissions after this time will be invalid.

SMM April 7 News (Source: Market information): According to market sources, Nandan County Jilang Indium Industry Co., Ltd. plans to sell crude indium ingots externally on April 7. The product specifications are indium ≥99.00%, with a total quantity of approximately 1,000 kg, in compliance with the standard YS/T 1163-2016 "Crude Indium". The delivery location is the warehouse of Nandan County Jilang Indium Industry Co., Ltd. (Industrial Park, Chehe Town, Nandan County, Hechi City). The seller is responsible for loading and weighing, while the buyer bears the freight costs. The bidding deadline is before 16:00 on April 7, 2026; bids submitted after the deadline will be invalid.

SMM April 7: According to market sources, Nandan Jilang Indium Industry Co., Ltd. plans to sell crude indium ingots for exports on the 7th of this month, with indium purity ≥99.00%, approximately 1,000 kg, in accordance with standard YS/T 1163-2016 "Crude Indium." Delivery location: Nandan Jilang Indium Industry Co., Ltd. warehouse (Chehe Town Industrial Park, Nandan County, Hechi City). The seller is responsible for loading and weighing, and freight costs shall be borne by the buyer. The bidding deadline is before 16:00 on April 7, 2026, after which the offer will be invalid.

As semiconductor demand surged, JX Advanced Metals Corporation, Japan’s semiconductor materials giant (JX Advanced Metals Corp., hereinafter referred to as JX Advanced Metals), plans to increase investment in chip and information technology materials. President Yoichi Hayashi said the company plans to invest about 100 billion yen ($623 million) annually across all business divisions, with a focus on chip-related businesses. Over the past three years, the company invested an average of 90 billion yen per year. JX Advanced Metals is one of the beneficiaries of the rapid buildout of AI data centers, and its clients include global chipmakers such as TSMC, SK Hynix, and Intel. This has prompted the company to shift from its traditional copper smelting business to chip and information technology materials. In an interview, Hayashi said, “I do not think we should blindly expand investment, but it would be a serious mistake to hesitate when there are clear opportunities. I believe now is the time for us to take certain risks.” As demand exceeded expectations, JX Advanced Metals raised its operating profit forecast for the fiscal year ending March 31 by 20. Sales of indium phosphide, a semiconductor material produced by the company, were strong, and the company said it will make additional investment to expand capacity. Hayashi said that, given tight supply and demand, the company was negotiating with clients to raise product prices. He added that the magnitude of the price increases varied by product, but did not disclose specific details. He believes the war in the Middle East will not have a significant impact on the company’s operations, but is monitoring developments closely. JX aims to achieve operating profit of 200 billion yen in growth segments, including its chip materials business, by the fiscal year ending March 2040. Operating profit for the most recent fiscal year was about 52 billion yen. (Wenhua Composite)

SMM March 23: According to market sources, Nandan County Jilang Indium Industry Co., Ltd. plans to sell crude indium ingots externally on March 23. The product has an indium purity of ≥99.00% and a total weight of approximately 1,000 kg, complying with the standard YS/T 1163-2016 "Crude Indium". Delivery location: Warehouse of Nandan County Jilang Indium Industry Co., Ltd. (Industrial Park, Chehe Town, Nandan County, Hechi City). The seller is responsible for loading and weighing, while the buyer bears the freight costs. The bidding deadline is before 16:00 on March 23, 2026; bids submitted after this time will be invalid.

SMM, March 23: According to market sources, Nandan County Jilang Indium Co., Ltd. is expected to offer crude indium ingots for external sale on the 23rd of this month, with indium purity ≥99.00%, approximately 1,000 kg, subject to YS/T 1163-2016 Crude Indium. Delivery location: the warehouse of Nandan County Jilang Indium Co., Ltd. (Industrial Park, Chehe Town, Nandan County, Hechi City). The seller is responsible for loading and weighbridge measurement, and the freight shall be borne by the buyer. The bidding deadline is before 16:00 on March 23, 2026, after which it will be invalid.

SMM March 20 News: Based on comprehensive information from multiple market sources, the 1 ton of crude indium tendered by Nandan County Jilang Indium Industry yesterday was successfully transacted, according to reports. However, officials are currently unwilling to disclose the specific transaction price.