The year 2026 marks the opening year of the "15th Five-Year Plan." Against the backdrop of intensifying global macro volatility and the deepening advancement of high-quality development in China, the zinc industry is undergoing profound transformation: tightness on the ore side and the release of smelting capacity are creating structural tension, divergence in domestic and overseas inventory reflects the complex dynamics of supply and demand rebalancing, and technological innovation is becoming a key driving force for resolving contradictions and reshaping the landscape. Key areas under the "15th Five-Year Plan" such as new energy and new-type infrastructure are injecting fresh momentum into traditional zinc consumption, while green, low-carbon, and circular economy initiatives are also accelerating the restructuring of industrial logic driven by technological innovation. With the joint support of upstream and downstream enterprises in the zinc industry, industry associations, and all relevant parties, SMM is about to hold the 2026 SMM Zinc Industry Conference & the 8th Hot-Dip Galvanizing Industry Development and Technological Innovation Forum, & the 14th Zinc Salt, Zinc Oxide and Zinc Secondary Resources Development Forum, & the Zinc-Based Materials Development Forum on August 6–8 in Qingdao, Shandong. Themed "Converging Zinc Momentum · Building Zinc Industry · Embarking on a New Journey," the conference is driven by the dual engines of macro perspectives and fundamental analysis, closely aligned with the main thread of high-quality development under the "15th Five-Year Plan," and focused on four key dimensions: macro policies, supply-demand patterns, global trade, and technological innovation. It aims to drive cost reduction and efficiency improvement through technological breakthroughs, respond to market fluctuations through collaborative innovation, and jointly chart a new blueprint for the high-quality and sustainable development of the zinc industry. Chongqing Weiyi Electric Power Co., Ltd. will grandly attend this event, joining industry peers to explore industry development trends and work together to propel the zinc industry to new heights. Click the to register now, and together witness and participate in this extraordinary and far-reaching industry event, co-creating a brilliant new chapter! A Brilliant Launch Located in the shining pearl of Chongqing Liangjiang New Area — the Caijia District of the China (Chongqing) Pilot Free Trade Zone, Chongqing Weiyi Electric Power Co., Ltd. was wholly founded by Mr. Wang Zhongcheng with an investment of 20 million yuan, meticulously built with craftsmanship, and steadfastly dedicated to the electric power industry, striving to become a brilliant rising star in this field. Core Business, Leading the Future The company's business scope is extensive, covering diversified areas including power supply, high-end electrical equipment, environmental protection and energy-saving equipment, non-ferrous metals, metal products, electrical products, office supplies, and labor protection supplies, precisely aligning with every segment of nationally licensed operations. We are not merely operating products; we are contributing to the electrical safety and sustainable development of modern society. Outstanding Quality, Integrity as Foundation Since its establishment, Chongqing Weiyi Electric Power Co., Ltd. has consistently upheld the business philosophy of "outstanding quality forges brilliance, integrity wins the future." With the vision of building an industry benchmark, the company has earned widespread acclaim and high recognition from all sectors of society in the hot-dip galvanizing industry and trade sector. We fully understand that every collaboration is an entrustment of trust, and every product is a conveyance of responsibility. Professional Agency, Service First In the field of wires and cables, we have partnered with top producers in and outside China, and with outstanding product quality, meticulous after-sales service, and efficient logistics delivery, we have won the favour and trust of multiple major projects, including Chongqing Shapingba Fenghuang Plaza, Chongqing International Airport, Changan Jinxiu City, and Chongqing Expressway Service Areas. The laying of every cable bears witness to our relentless pursuit of quality and our ultimate commitment to service. Non-ferrous Metals, Win-Win Cooperation In the field of non-ferrous metal sales, we have established long-term and stable cooperative relationships with well-known enterprises in and outside China, such as Chongqing Yuhuang Electric Power Equipment Manufacturing Co., Ltd. and Chongqing Shuntai Steel Tower Manufacturing Co., Ltd., and have successfully joined hands with industry leaders including Anhui Hongyuan Steel Tower Co., Ltd., Jiangsu Huadian Steel Tower Manufacturing Co., Ltd., Zhejiang Shengda Steel Tower Manufacturing Co., Ltd., and Jiangsu Zhenguang Steel Tower Manufacturing Co., Ltd., jointly writing a brilliant chapter of win-win cooperation. Every collaboration is the best proof of Weiyi Electric Power's strength and credibility. New Energy Exploration, Innovation-Driven Looking to the future, Chongqing Weiyi Electric Power Co., Ltd. is actively engaging in the vast field of new energy, focusing on cutting-edge areas such as PV and energy storage, and has submitted multiple patent applications to the National Patent Office, leading the enterprise's future development through technological innovation. We firmly believe that only through continuous exploration and breakthroughs can we inject more green momentum and unlimited possibilities into the power industry. Fulfilling Social Responsibility and Demonstrating Corporate Commitment Under the leadership of the Beibei District Federation of Industry and Commerce and the unified arrangement of the Caijia Chamber of Commerce, the company actively participated in visits to enterprises in difficulty. In 2024, the company engaged in targeted poverty alleviation in Xiushan County, Chongqing, which was paired with Beibei District, purchasing agricultural and specialty products from Xiushan County to support the development of Xiushan. Moving Forward Together, Creating Brilliance Together "High quality, high efficiency" is our relentless pursuit; "hand in hand, moving forward with you" is our sincere wish; "100% qualified products in exchange for your 100% satisfaction" is our solemn commitment to every client. We warmly welcome guests from all directions to visit us for field trips and business negotiations. Let us join hands and create an even more brilliant tomorrow for the power industry! ◆ Contact Information ◆ Wang Zhongcheng 13500344411 Long Press to Scan the Code and Register Now 2026 SMM Zinc Industry Conference

SMM News, May 22: Metals market: As of the midday close, base metals on the domestic market mostly fell. SHFE copper fell 0.19%. SHFE aluminum fell 0.1%. SHFE lead rose 0.54%, and SHFE zinc edged up. SHFE tin rose 0.09%. SHFE nickel fell 0.59%. In addition, the most-traded casting aluminum futures fell 0.11%, and the most-traded alumina contract rose 0.04%. The most-traded lithium carbonate contract fell 1.28%. The most-traded silicon metal contract fell 0.59%. The most-traded polysilicon futures fell 1.38%. Ferrous metals mostly fell. Iron ore rose 0.19%, rebar fell 0.38%, hot-rolled coil fell 0.76%, and stainless steel rose 0.4%. Coking coal and coke: the most-traded coking coal contract fell 3.07%, and the most-traded coke contract fell 1.78%. Overseas market base metals, as of 11:41, LME metals mostly rose. LME copper fell 0.06%. LME aluminum rose 0.15%, and LME lead edged up. LME zinc rose 0.35%. LME tin rose 0.34%. LME nickel rose 0.16%. Precious metals, as of 11:41, COMEX gold fell 0.43%, and COMEX silver fell 0.33%. Domestic market precious metals: the most-traded SHFE gold contract fell 0.13%, and the most-traded SHFE silver contract rose 0.61%. In addition, as of the midday close, the most-traded platinum futures rose 0.34%, and the most-traded palladium futures rose 0.57%. As of the midday close, the most-traded Europe containerized freight index contract rose 4.51%, closing at 3,032.5 points. As of 11:41 on May 22, 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 210 yuan/mt, down 30 yuan/mt from the previous trading day; standard-quality copper was quoted at a premium of 140 yuan/mt, down 25 yuan/mt from the previous trading day; SX-EW copper was quoted at a premium of 70 yuan/mt, down 20 yuan/mt from the previous trading day. The average price of Guangdong #1 copper cathode was 104,570 yuan/mt, down 955 yuan/mt from the previous trading day, and the average price of SX-EW copper was 104,465 yuan/mt, down 950 yuan/mt from the previous trading day... Macro front Domestic: [NDRC: Supply-demand relationship expected to further improve, prices expected to continue operating within a stable range] Li Chao, Deputy Director of the Policy Research Office of the National Development and Reform Commission (NDRC), stated that prices in April continued the mild rebound trend since H2 last year, releasing positive signals of improving supply-demand relationship and optimized market order. Although the trajectory of international energy prices remained uncertain, China had a solid foundation for maintaining overall price stability. As a series of macro policies are implemented in depth, the supply-demand relationship in the market is expected to further improve, and prices are projected to continue operating within a stable range. [NDRC: During the 15th Five-Year Plan period, investment of over 5 trillion yuan is expected for new-type power grid construction] The Political Bureau of the CPC Central Committee proposed strengthening the planning and construction of "six networks," including water networks, new-type power grids, computing power networks, next-generation communication networks, urban underground pipe networks, and logistics networks. On May 22, the NDRC held a press conference. At the conference, Li Chao, Deputy Director of the Policy Research Office of the NDRC, stated that during the 15th Five-Year Plan period, investment of over 5 trillion yuan is expected to be directed toward planning and constructing a number of power transmission corridors and inter-provincial power supply projects, optimizing ultra-high voltage and extra-high voltage AC networks by layer and zone, and implementing a number of urban distribution network renewal projects, power grid renovation projects in weak areas, and rural grid frequent outage remediation projects. Li Chao stated that based on comprehensive analysis, the national peak electricity load this summer is expected to reach approximately 1.6 billion kW , an increase of about 90 million kW over last year, equivalent to adding the electricity load of an entire Henan Province. [NDRC: Guiding domestic large models to intensify efforts in adapting to domestic computing chips] Li Chao, Deputy Director of the Policy Research Office of the NDRC, stated at a press conference on May 22 that core technologies and application demands in the artificial intelligence sector are both exhibiting rapid growth. We have consistently adhered to systematic planning, sector-specific policies, openness and sharing, and safe and controllable development, promoting the broad and deep integration of artificial intelligence with all industries and sectors of the economy and society, guiding domestic large models to intensify efforts in adapting to domestic computing chips, and ensuring autonomous controllability, development for good, and steady long-term progress while maintaining rapid development, so that all people can share in the fruits of AI development. This is also a prominent characteristic of China's AI development. The PBOC conducted 153 billion yuan of 7-day reverse repo operations in the open market, with the operation rate at 1.40%, unchanged from the previous day. Today, 500 million yuan of reverse repos matured. US dollar: As of 11:41, the US dollar index rose 0.05% to 99.25. The White House stated that the swearing-in ceremony for new Fed Chairman Warsh will be held at 11:00 AM on May 22 (23:00 Beijing time). Fed's Barkin stated that the ability of enterprises and consumers to absorb the latest round of supply shocks will determine whether the US central bank can continue to "look through" higher inflation without choosing to raise interest rates. In remarks prepared for a speech in Raleigh, North Carolina on Thursday, Barkin stated: "After inflation has been above our 2% target for more than five consecutive years, we need to consider whether the cumulative effect of so many rounds of shocks could cause the 'anchor' of inflation expectations to loosen."He also stated: "For me, the key question is how much more pressure enterprises, consumers, and inflation expectations can withstand." Barkin also expressed growing concern that the US may have entered a "new phase" in which supply shocks will become more frequent. These shocks could stem from multiple factors, including escalating geopolitical tensions, fragmentation of the trade system, more extreme weather events, rising government debt, and other structural forces. He also noted that, for now, the US Fed's monetary policy stance is "in a good place" to address risks on both the employment and inflation fronts. According to the CME "FedWatch": the probability of the US Fed holding rates unchanged through June was 96.8%, with a 3.2% probability of a cumulative 25-basis-point rate hike. The probability of the US Fed holding rates unchanged through July was 85.4%, with a 14.2% probability of a cumulative 25-basis-point rate hike and a 0.4% probability of a cumulative 50-basis-point rate hike. In addition, Nomura Securities expects the US Fed to keep rates unchanged in 2026, having previously forecast interest rate cuts in September and December this year. (Jin Shi Data) On the data front: Data to be released today include the US May University of Michigan Consumer Sentiment Index final reading, the US May one-year inflation expectations final reading, the US April Conference Board Leading Index month-over-month, the UK May GfK Consumer Confidence Index, UK April public sector net borrowing, UK April seasonally adjusted retail sales month-over-month, the Germany June GfK Consumer Confidence Index, Germany Q1 non-seasonally adjusted GDP year-over-year final reading, Germany May IFO Business Climate Index, Japan April core CPI year-over-year, and Canada March retail sales month-over-month. In addition, 2027 FOMC voter and Richmond Fed President Barkin will deliver a speech, and US Fed Governor Waller will deliver a speech. On crude oil: As of 11:41, oil prices in both markets rose, with WTI up 1.21% and Brent up 1.7%. Fluctuating US-Iran developments affected oil price movements, with market doubts over whether US-Iran negotiations could make progress supporting oil prices. Four sources said that seven major OPEC+ producing countries will most likely agree to a modest raise in the July production target when they meet on June 7, although supply from several of them remains disrupted by the Iran war. The sources said the monthly production target set by the seven core OPEC+ members is expected to be raised by approximately 188,000 barrels per day. In Q1 2026, OPEC+ maintained production unchanged, but since April, the group has raised its monthly production target despite the ongoing war. However, since the UAE's exit from the organization in May, the monthly production increase has been scaled back. Analysts and delegates believe that while the UAE's departure has weakened the organization's influence over the market, it may strengthen its internal cohesion. Additionally, sources said that two other OPEC+ meetings scheduled for June 7 are not expected to result in any policy adjustments. IEA Executive Director Birol said on Thursday that the arrival of the summer peak fuel demand season, combined with the lack of new oil exports from the Middle East and continued inventory drawdowns, could push the oil market into a "danger zone" during July-August, though he did not elaborate further. In his speech, Birol said the world was in a state of oil surplus when the supply crisis triggered by the Iran war broke out, which helped cushion the impact, but inventories are now steadily declining. (Jin10 Data) Spot Market Overview: ► ► ► ► ► ► ► ► ► ► ► ►

The National Economy Maintained Steady Progress in January–April In January–April, under the strong leadership of the CPC Central Committee with Comrade Xi Jinping at its core, all regions and departments earnestly implemented the decisions and deployments of the CPC Central Committee and the State Council, adhered to the general principle of pursuing progress while ensuring stability, fully and faithfully applied the new development philosophy, accelerated the construction of a new development pattern, effectively implemented more proactive and impactful macro policies, and focused on stabilizing employment, enterprises, markets, and expectations. Production and supply grew steadily, market sales continued to expand, foreign trade resilience was further demonstrated, employment and prices remained generally stable, new momentum grew stronger, and high-quality development advanced toward new and better directions. I. Industrial Production Grew Rapidly, with Equipment Manufacturing and High-tech Manufacturing Growing at a Faster Pace In January–April, the value added of industrial enterprises above designated size nationwide increased by 5.6% YoY. By three major categories, the value added of the mining industry grew 5.5% YoY, manufacturing grew 5.8%, and the production and supply of electricity, heat, gas, and water grew 4.5%. The value added of equipment manufacturing grew 8.7% YoY, and that of high-tech manufacturing grew 12.6%, which were 3.1 and 7 percentage points faster than the overall value added of industrial enterprises above designated size, respectively. By economic type, the value added of state-holding enterprises grew 4.4% YoY; joint-stock enterprises grew 6.0%, foreign-invested and Hong Kong, Macao, and Taiwan-invested enterprises grew 3.9%; and private enterprises grew 5.2%. By product, the production of 3D printing equipment, lithium-ion batteries, and industrial robots grew 50.9%, 36.0%, and 25.7% YoY, respectively. In April, the value added of industrial enterprises above designated size nationwide grew 4.1% YoY and 0.05% MoM. In April, the manufacturing PMI was 50.3%; the business activity expectations index of enterprises was 54.5%, up 1.1 percentage points from the previous month. In January–March, the total profits of industrial enterprises above designated size nationwide reached 1,696 billion yuan, up 15.5% YoY. II. The Service Sector Grew Steadily, with Modern Services Developing Well In January–April, the national service sector production index grew 4.9% YoY. By industry, the production indices of information transmission, software and information technology services, leasing and business services, and the financial industry grew 10.9%, 9.3%, and 6.7% YoY, respectively. In April, the national service sector production index grew 4.3% YoY. In January–March, the operating revenue of service enterprises above designated size grew 6.5% YoY. In April, the business activity index of the service sector was 49.6%; the business activity expectations index of the service sector was 55.4%, up 0.6 percentage points from the previous month. Among them, industries such as railway transport, postal services, and telecommunications, radio, television and satellite transmission services had business activity indices in the relatively high prosperity range of above 55.0%. III. Market Sales Scale Expanded, Service Retail Growth Accelerated From January to April, total retail sales of consumer goods reached 16,494.1 billion yuan, up 1.9% YoY. By location of business units, urban consumer goods retail sales were 14,292.1 billion yuan, up 1.8% YoY; rural consumer goods retail sales were 2,202 billion yuan, up 2.8%. By consumption type, commodity retail sales were 14,605.8 billion yuan, up 1.7%; catering revenue was 1,888.3 billion yuan, up 3.8%. Sales of basic living necessities and some upgraded goods grew relatively fast, with retail sales of grain, oil and food, clothing, footwear, hats, knitwear and textiles, and communication equipment by units above the designated size up 8.6%, 8.1%, and 17.7% YoY respectively. In April, total retail sales of consumer goods were up 0.2% YoY and down 0.48% MoM. From January to April, service retail sales were up 5.6% YoY, with the growth rate accelerating by 0.1 percentage point compared with January to March. Among them, retail sales of communication and information services, tourism, consulting and rental services, culture, sports and leisure services, and transportation services grew relatively fast. From January to April, national online retail sales of goods and services reached 6,530.8 billion yuan, up 6.6% YoY. Of this, online goods retail sales were 4,118.5 billion yuan, up 5.7%, accounting for 25.0% of total retail sales of consumer goods; online service retail sales were 2,412.3 billion yuan, up 8.3%. IV. Fixed Asset Investment Declined YoY, High-Tech Industry Investment Grew Relatively Fast From January to April, national fixed asset investment (excluding rural households) was 14,129.3 billion yuan, down 1.6% YoY; excluding real estate development investment, national fixed asset investment grew 1.3%. Of this, intellectual property product investment was up 8.9% YoY. By sector, infrastructure investment was up 4.3% YoY, manufacturing investment up 1.2%, and real estate development investment down 13.7%. The floor space of newly built commercial buildings sold nationwide was 252.58 million m², down 10.2% YoY; sales revenue of newly built commercial buildings was 2,300 billion yuan, down 14.6%. By industry, primary industry investment was up 10.1% YoY, secondary industry investment up 2.5%, and tertiary industry investment down 4.2%. Private investment was down 5.2% YoY; excluding real estate development investment, private investment was down 1.9%. High-tech industry investment was up 6.1% YoY, of which investment in aviation, spacecraft and equipment manufacturing, computer and office equipment manufacturing, and information services grew 17.9%, 13.9%, and 18.1% respectively. In April, fixed asset investment (excluding rural households) declined 2.36% MoM. V. Goods Imports and Exports Grew Rapidly, Trade Structure Continued to Optimize In January-April, total goods imports and exports reached 16,225.2 billion yuan, up 14.9% YoY. Of this, exports were 9,328 billion yuan, up 11.3%; imports were 6,897.2 billion yuan, up 20.0%. Ordinary Trade imports and exports grew 8.5% YoY. Imports and exports with Belt and Road partner countries grew 13.5%. Private enterprise imports and exports grew 15.9%. Exports of mechanical and electrical products grew 17.6%. In April, total goods imports and exports were 4,377.8 billion yuan, up 14.2% YoY. Of this, exports were 2,481.7 billion yuan, up 9.8%; imports were 1,896 billion yuan, up 20.6%. VI. Employment Situation Remained Generally Stable, Urban Surveyed Unemployment Rate Declined In January-April, the average national urban surveyed unemployment rate was 5.3%. In April, the national urban surveyed unemployment rate was 5.2%, down 0.2 percentage points from the previous month. The surveyed unemployment rate for local household registration labor force was 5.3%; the surveyed unemployment rate for migrant labor force was 5.0%, of which the surveyed unemployment rate for migrant labor force with agricultural household registration was 5.0%. The urban surveyed unemployment rate in 31 major cities was 5.2%, down 0.1 percentage points from the previous month. The average weekly working hours of employed persons in enterprises nationwide was 48 hours. VII. Consumer Prices Saw a Mild Rebound, Producer Prices Saw Expanded Gains In January-April, the national consumer price index (CPI) rose 0.9% YoY. By category, prices of food, tobacco, alcohol and dining out rose 0.2% YoY, clothing prices rose 1.7%, housing prices fell 0.2%, household goods and services prices rose 2.0%, transportation and communication prices rose 0.3%, education, culture and entertainment prices rose 1.1%, healthcare prices rose 1.9%, and other goods and services prices rose 13.3%. Among food, tobacco, alcohol and dining out prices, pork prices fell 12.2%, grain prices fell 0.3%, fresh fruit prices rose 3.0%, and fresh vegetable prices rose 5.7%. Core CPI, excluding food and energy prices, rose 1.2% YoY. In April, the national CPI rose 1.2% YoY, with the increase expanding 0.2 percentage points from the previous month; up 0.3% MoM. In January-April, the national ex-factory prices of industrial producers rose 0.2% YoY. Of this, in April, ex-factory prices rose 2.8% YoY, with the increase expanding 2.3 percentage points from the previous month; up 1.7% MoM. From January to April, the national industrial producer purchase price increased 0.5% YoY. Of which, April was up 3.5% YoY, with the increase expanding 2.7 percentage points from the previous month; up 2.1% MoM. Overall, from January to April, the national economy maintained a steady and progressive development trend, with high-quality development advancing solidly. However, it should be noted that the external environment remains complex and volatile, the domestic imbalance of strong supply and weak demand remains prominent, some enterprises face operational difficulties, and the foundation for steady and positive economic development still needs to be consolidated. In the next phase, it is necessary to adhere to the guidance of Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era, maintain the general principle of seeking progress while ensuring stability, fully, accurately, and comprehensively implement the new development philosophy, accelerate the construction of a new development pattern, precisely and effectively implement more proactive fiscal policies and moderately accommodative monetary policies, continuously expand domestic demand and optimize supply, enhance incremental growth and revitalize existing assets, strengthen the endogenous driving force of economic development, further strengthen the domestic circulation, optimize the domestic-international dual circulation, and promote sustained and healthy economic development. Recommended reading:

The year 2026 marks the opening year of the "15th Five-Year Plan" period. Against the backdrop of intensifying global macro volatility and the deepening advancement of high-quality development in China, the zinc industry is undergoing profound transformation: tightness on the ore side and the release of smelting capacity are creating structural tension, divergence between domestic and overseas inventories reflects the complex dynamics of supply-demand rebalancing, and technological innovation is becoming the key momentum for resolving contradictions and reshaping the landscape. Key areas under the "15th Five-Year Plan" such as new energy and new-type infrastructure are injecting new momentum into traditional zinc consumption, while green, low-carbon, and circular economy principles are accelerating the restructuring of industrial logic driven by technological innovation. With the joint support of upstream and downstream enterprises in the zinc industry, industry associations, and relevant parties, SMM is about to hold the 2026 SMM Zinc Industry Conference & the 8th Hot-Dip Galvanizing Industry Development and Technological Innovation Forum & the 14th Zinc Salt, Zinc Oxide and Zinc Secondary Resources Development Forum & the Zinc-Based Materials Development Forum on August 6-8 in Qingdao, Shandong. Themed "Converging Zinc Momentum · Building Zinc Industry · Embarking on a New Journey," the conference is driven by the dual engines of macro perspectives and fundamental analysis, closely aligned with the "15th Five-Year Plan" high-quality development mainline, focusing on four major dimensions: macro policies, supply-demand patterns, global trade, and technological innovation. It aims to drive cost reduction and efficiency improvement through technological breakthroughs, respond to market fluctuations through collaborative innovation, and jointly chart a new blueprint for high-quality and sustainable development of the zinc industry. Gansu Changba Nonferrous Metals Co., Ltd. will attend this grand event, discussing industry development trends with industry peers and jointly driving the zinc industry to new heights. Click the to register now, witness and participate in this significant and far-reaching industry event, and co-create a glorious new chapter! ◆ Company Overview ◆ Gansu Changba Nonferrous Metals Co., Ltd. is a subsidiary of Baiyin Nonferrous Group Co., Ltd., with Chengzhou Zinc Smelter and Changba Lead-Zinc Mine under its management. It is a large state-owned nonferrous metals enterprise integrating lead-zinc mining, mineral processing, smelting, and scientific research. Chengzhou Zinc Smelter currently has an annual electrolytic zinc production capacity of 100,000 mt. It is a modern smelter integrating zinc metal smelting, comprehensive utilization of resources, and R&D of new nonferrous metal smelting processes. The enterprise adheres to the development direction of "lean collaboration, digital integration, and green leadership," closely aligned with the goal of creating the ultimate quality benchmark. It has continuously made breakthroughs in improving zinc smelting quality. In 2026, the first batch of high-purity zinc ingots with a purity of 99.998% was successfully produced, injecting solid momentum into further enhancing the enterprise's core competitiveness, expanding the high-end zinc materials market, and driving high-quality development of the enterprise. The Chengzhou Zinc Smelter has always adhered to the pursuit of excellence and perfection. With the successful production of 99.998% high-purity zinc ingots as a major breakthrough, the smelter has continued to increase investment in scientific research, actively introduced advanced and applicable production technologies and equipment, focused on building a high-caliber professional and technical talent team, continuously optimized the production process for 99.997% high-purity zinc ingots, and steadily carried out technical research on even higher-purity zinc products. ◆ Honors Bestowed: Quality Certified by Authoritative Bodies ◆ The outstanding quality of the 99.998% high-purity zinc ingots has been widely recognized by authoritative institutions both within and outside the industry, with numerous prestigious awards attesting to their quality excellence: · Technology Innovation Awards: Leveraging core technological breakthroughs such as "Research and Application of Low-Impurity Electrolytic Zinc Standard Creation," the smelter won the "Second Prize of Nonferrous Metals Industry Science and Technology Award," the "First Prize of Gansu Province Science and Technology Progress Award," and the "Grand Prize of Science and Technology of CITIC Guoan Group Co., Ltd.," with its technical capabilities recognized at national, provincial, and municipal/county levels. The "R&D and Application of High-Grade Zinc Ingot Preparation Process Technology" won a Bronze Award at the 11th International Invention Exhibition "Belt and Road" and BRICS Skills Development and Technological Innovation Competition. "Full-Process Lean Management Control for Creating Excellent Zinc Ingot Quality" won the Second Prize of the 2025 Nonferrous Metals Enterprise Management Modernization Innovation Achievement Award. The smelter built Nanshi's first 5G+ digital workshop, deployed industrial robots and unmanned AGV systems, achieved full-process automation of ingot production, and improved production efficiency by 30%. · Product Quality Awards: The main product, zinc ingots (including the 99.997% grade), together with the by-product sulphuric acid, were awarded the highest honor in nonferrous metals product physical quality certification — the "Gold Cup Award," serving as an authoritative endorsement of their quality stability and superiority by the industry. In 2025, the smelter was recognized as a "Premium Brand" by the CNIA. · Market Access Certification: The main product, zinc ingots, was successfully registered on the Shanghai Stock Exchange, obtaining standardized market circulation qualifications. The brand value reached 2.482 billion yuan, ranking 31st nationwide among "Product Brands," laying a solid foundation for the market promotion of 99.997% high-purity zinc ingots. ◆ Diverse Applications: Empowering High-End Industrial Development ◆ Due to its extremely low impurity content and excellent chemical stability, the 99.998% high-purity zinc ingot demonstrates irreplaceable application value in multiple high-end fields: · High-End Electronics: As a core raw material for electronic component coatings, its low-impurity characteristics effectively enhance the conductivity and service life of electronic devices, and it is widely used in the production of precision electronic components such as integrated circuits and smartphone chips. · Aerospace: Used in anti-corrosion coatings for aerospace components and lightweight alloy material manufacturing, its stable physicochemical properties can adapt to extreme environments, ensuring the reliability of aerospace equipment. · Pharmaceutical and Chemical Industry: Serving as raw materials for pharmaceutical intermediates and high-end catalysts, its high-purity characteristics ensure product safety and efficacy, meeting the stringent standards of the pharmaceutical and chemical industry. · New Energy: In the production of new energy products such as zinc-based batteries and energy storage equipment, high-purity zinc ingots can enhance battery energy density and cycle life, facilitating the upgrading of the new energy industry. ◆ Outstanding Performance: Market Recognition Demonstrates Strength ◆ With a zinc ingot capacity of 100,000 mt, the 99.998% high-purity zinc ingots, leveraging core advantages of low lead, low iron, and low cadmium, received strong recognition from downstream clients upon market launch, delivering impressive market results: · Industry-Leading Zinc Ingot Quality: Zinc ingot purity reaches 99.998%, with lead content at 0.0009%, iron content stable at 0.0003%, and cadmium, tin, and aluminum consistently maintained at 0.0002%, placing it at a leading level in the ISP zinc smelting industry. · Extensive Market Coverage: Products were rapidly sold to core markets such as Shanghai and Xuzhou, covering multiple sectors including high-end electronics and precision manufacturing, breaking the supply bottleneck of high-end high-purity zinc ingots. · Leading Client Satisfaction: With stable purity, extremely low impurity content, and reliable supply capability, a stable client base and strong market reputation have been established. Client satisfaction in 2025 reached 100%. ◆ Future Outlook: Continuously Leading High-Quality Development ◆ Chengzhou Zinc Smelter consistently adheres to the pursuit of excellence and perfection. Taking the successful production of 99.998% high-purity zinc ingots as a significant breakthrough, it continues to increase R&D investment, actively introduces advanced and applicable production technologies and equipment, focuses on building a high-caliber professional technical talent team, and continuously optimizes the production process for 99.997% high-purity zinc ingots while steadily advancing technical breakthroughs for even higher-purity zinc products. Meanwhile, it deepens industry-academia-research collaborative innovation, expands application scenarios of high-purity zinc in high-end manufacturing, new materials, and other fields, and promotes coordinated improvement and synergistic development across the upstream and downstream of the industry chain. The enterprise is anchored on the goal of building an industry-leading lean benchmark enterprise, continuously strengthening whole-process quality management, deepening green and low-carbon production, accelerating intelligent transformation and upgrading, and driving enterprise quality improvement, efficiency enhancement, and transformation with solid achievements, contributing tangible "Chengye Strength" to the high-quality development of the zinc smelting industry. ◆ Contact Information ◆ Long press to scan the code and register now 2026 SMM Zinc Industry Conference

In mid-May 2026, CAAM and the China Automotive Battery Innovation Alliance successively released data on the auto and power battery markets for April 2026. CAAM stated that in April, auto production and sales declined slightly compared to the same period last year, with the cumulative decline in production and sales narrowing further. Among them, domestic demand still needs improvement and stimulation; exports continued to grow rapidly, providing stable support for the overall market........SMM has compiled relevant data on the auto market and power battery market for April 2026 for readers' reference. Auto Sector CAAM: Auto Production and Sales Reached 2.575 Million and 2.526 Million Units Respectively in April In April, auto production and sales reached 2.575 million and 2.526 million units respectively, down 11.7% and 12.9% MoM, and down 1.7% and 2.5% YoY. From January to April, auto production and sales reached 9.614 million and 9.574 million units respectively, down 5.5% and 4.8% YoY. CAAM: NEV Production and Sales Both Grew in April, with NEV Sales Accounting for 53.2% of Total Auto Sales In April, NEV production and sales reached 1.32 million and 1.344 million units respectively, up 5.5% and 9.7% YoY . NEV sales accounted for 53.2% of total new auto sales. From January to April, NEV production and sales reached 4.285 million and 4.304 million units respectively, with production down 3.2% YoY and sales up 0.1% YoY . NEV sales accounted for 45% of total new auto sales. CAAM: NEV Exports More Than Doubled YoY In April, auto exports reached 901,000 units, up 3% MoM and up 74.4% YoY . From January to April, auto exports reached 3.127 million units, up 61.5% YoY . In April, NEV exports reached 430,000 units, up 16% MoM and up 1.1 times YoY ; traditional fuel vehicle exports reached 472,000 units, down 6.5% MoM and up 49% YoY . From January to April, NEV exports reached 1.384 million units, up 1.2 times YoY; traditional fuel vehicle exports reached 1.743 million units, up 34.6% YoY. CAAM commented that since the beginning of this year, China's economy has started strongly, with major indicators exceeding expectations. China's automotive industry has maintained steady progress in transformation and upgrading, foreign trade has demonstrated strong resilience, and overall competitiveness has continued to improve. The recently concluded Beijing auto show showcased cutting-edge achievements in electrification, intelligence, and cross-industry integration, vividly demonstrating that China has become the core market and innovation hub of the global automotive industry. Regarding the April auto market, CAAM stated that in April, auto production and sales declined slightly compared to the same period last year, with cumulative production and sales declines narrowing further. Specifically, domestic demand still needs improvement and stimulation; exports continued to grow rapidly, providing stable support for the overall market. In detail, the passenger vehicle market declined, the commercial vehicle market maintained growth, and NEVs operated steadily. On April 28, the CPC Central Committee Political Bureau held a meeting to analyze and study the current economic situation and economic work, and made a series of important arrangements. The meeting emphasized the need to fully utilize macro policies, deeply tap domestic demand potential, accelerate the construction of a modern industrial system, and systematically respond to external shocks and challenges. This will help improve the domestic auto market, consolidate foreign trade advantages, and promote stable operation and high-quality development of the industry. CPCA also released data on the April passenger vehicle market. April national passenger vehicle retail sales reached 1.384 million units, down 21.5% YoY and down 16.0% MoM; cumulative retail sales from January to April reached 5.604 million units, down 18.5% YoY. The April national passenger vehicle market exhibited complex characteristics of "total volume under pressure with structural divergence." NEV side, April passenger NEV retail sales reached 849,000 units, down 6.8% YoY and down 0.3% MoM; January-April passenger NEV retail sales reached 2.758 million units, down 17.2% YoY. April conventional fuel passenger vehicle retail sales were 530,000 units, down 37% YoY and down 33% MoM. NEV export side, as the scale advantages of China's NEVs become apparent and market expansion demand grows, Chinese-manufactured new energy brand products are increasingly going global, with overseas recognition continuing to rise. April passenger NEV exports reached 406,000 units, up 111.8% YoY and up 18.3% MoM, accounting for 52.7% of passenger vehicle exports, up 8 percentage points YoY; among which, BEVs accounted for 57.2% of new energy exports (65.5% in the same period last year), and A00+A0 class BEVs as the core focus accounted for 51.2% of BEV exports (46% in the same period last year). CPCA stated that this year's passenger vehicle market, affected by multiple factors including NEV purchase tax policy adjustments, weak consumer confidence, and high oil prices, has exhibited an operating trend of "China slowing down, exports growing rapidly; fuel vehicles contracting, new energy dominating."High oil prices dealt a heavy blow to domestic retail of internal combustion engine vehicles, directly affecting the domestic retail recovery process. From January to February this year, internal combustion engine vehicle retail declined by 740,000 units YoY, accounting for 40% of the passenger vehicle retail decline; in March, internal combustion engine vehicle sales declined by 345,000 units YoY, accounting for 52% of the passenger vehicle retail decline; in April, internal combustion engine vehicle sales declined by 365,000 units YoY, with the decline share further expanding to 84%. Under the atmosphere of cost anxiety, consumer demand is accelerating its shift from internal combustion engine vehicles to new energy vehicles, and the market's "fuel-electric divergence" pattern is becoming increasingly prominent. However, on the export side, the opposite was true: from January to February, internal combustion engine vehicle exports grew by 100,000 units YoY, accounting for 25% of the passenger vehicle export growth; in March, internal combustion engine vehicle exports grew by 100,000 units, accounting for 32% of the passenger vehicle export growth; in April, internal combustion engine vehicle exports grew by 130,000 units, climbing to 38%. Due to the notable effects of recent anti-involution measures in the auto market, the scale of price cuts was small, promotional levels remained stable, and many consumers' expectations of waiting for price reductions gradually faded, with some users in stalemate beginning to make car purchases. The Beijing Auto Show in April has become the world's largest auto show, with enormous industry chain scale and influence, providing a strong boost to auto sales recovery in late April. Characteristics of the passenger vehicle market in April 2026: First, overall volume was under pressure with significant structural divergence, with "cold fuel, hot new energy" becoming the biggest focal point. The core reason for the domestic retail decline was the "collapse of fuel vehicles," with new energy retail penetration rate reaching 61.4% (breaking through 60% for the first time in history), and the pace of electrification substitution exceeding expectations. Second, domestic brand share continued to strengthen, with traditional domestic brands successfully transforming, while joint venture brands lagged in electrification progress, solidifying the "domestic brand dominance" pattern. Third, exports showed explosive growth, with new energy accounting for 52.7% (breaking through 50% for the first time in history), driven by the "new energy + domestic brands" dual engine, making "going global" the core growth engine. Fourth, passive destocking characteristics were evident, with channel inventory declining rapidly, listed dealers suffering comprehensive losses, and dealer survival pressure continuing to intensify. Fifth, dramatic structural changes within new energy occurred, with B-class EVs surging and economy EVs under pressure, showing "high-end rising, low-end struggling." Sixth, new model contribution declined: April producer sales of new models launched in 2026 reached 108,400 units, accounting for 5.1% of total volume, while new models launched in 2025 sold 130,000 units in April 2025, with some classic car models maintaining stable leading sales positions. Power battery segment Power and ESS battery sales up 39.0% YoY in April, up 48.9% YoY cumulatively from January to April In April, China's power and ESS battery sales reached 164.2 Gwh, down 6.2% MoM, up 39.0% YoY . Among them, power battery sales were 108.9 GWh, accounting for 66.4% of total sales, down 5.0% MoM and up 25.8% YoY; ESS battery sales were 55.2 GWh, accounting for 33.6% of total sales, down 8.5% MoM and up 75.5% YoY. From January to April, China's cumulative power and ESS battery sales reached 601.2 GWh, up 48.9% YoY cumulatively . Among them, cumulative power battery sales were 400.9 GWh, accounting for 66.7% of total sales, up 31.9% YoY cumulatively; cumulative ESS battery sales were 200.4 GWh, accounting for 33.3% of total sales, up 100.4% YoY cumulatively. China's Power Battery Installations Up 15.2% YoY in April, Cumulative Installations Up 1.6% YoY from January to April In April, China's power battery installations were 62.4 GWh, up 10.4% MoM and up 15.2% YoY . Among them, ternary battery installations were 11.5 GWh, accounting for 18.5% of total installations, up 7.6% MoM and up 24.2% YoY; LFP battery installations were 50.8 GWh, accounting for 81.5% of total installations, up 11.0% MoM and up 13.4% YoY. From January to April, China's cumulative power battery installations were 187.2 GWh, up 1.6% YoY cumulatively . Among them, cumulative ternary battery installations were 37.4 GWh, accounting for 20.0% of total installations, up 8.9% YoY cumulatively; cumulative LFP battery installations were 149.8 GWh, accounting for 80.0% of total installations, down 0.1% YoY cumulatively. Leap Motor Continued to "Lead" Among New Forces in April, BYD's Overseas Sales Hit a Record High April sales/delivery data for new automaking forces were released. Leap Motor continued to "lead," delivering 71,387 units in April, up 73.9% YoY. Delivery momentum continued to surge, with back-end production running at full capacity simultaneously. Currently, Leap Motor's A10 factory capacity has exceeded 1,000 units/day. Starting from April, Leap Motor's intelligent features also entered a phase of large-scale popularization. Currently, urban navigation-assisted driving has been made available for experience across multiple Leap Motor car models, and in the future, nationwide urban NAP and parking-space-to-parking-space navigation assistance will be rolled out in batches. Leveraging its full-domain self-developed capabilities, Leap Motor has achieved full coverage of assisted driving from the 100,000-yuan-level A10 to the flagship D19, making smarter and safer advanced intelligent assisted driving no longer a privilege of the few, but an accessible part of everyday travel. Li Auto delivered a total of 34,085 new vehicles in April. As of April 30, 2026, Li Auto's cumulative historical deliveries reached 1,669,442 units. As of April 30, 2026, Li Auto had 511 retail centers nationwide, covering 160 cities, and 550 after-sales repair centers and authorized service centers, covering 223 cities. Li Auto had put into use 4,077 Li Auto supercharging stations nationwide, with 22,509 charging piles. XPeng Motors delivered 31,011 new vehicles in April. As of April, cumulative deliveries of the XPeng MONA M03 exceeded 250,000 units, ranking first among pure electric sedans in the 100,000-200,000 yuan segment for 19 consecutive months. As of April 30, XPeng's charging network covered over 430 cities, with over 3,550 cumulative self-operated charging stations, including over 3,000 self-operated ultra-fast charging stations. To ensure smooth travel during the Labour Day holiday, XPeng completed dedicated inspections and maintenance of charging stations along highways and at popular scenic areas. Xiaomi Auto delivered over 30,000 units in April. On May 6, Xiaomi Auto announced that the new-generation SU7 had received over 80,000 locked orders in just 48 days since its launch. The new-generation SU7 Standard Edition was priced at 219,900 yuan, the Pro Edition at 249,900 yuan, and the Max Edition at 303,900 yuan. NIO delivered 29,356 new vehicles in April, up 22.8% YoY. Among them, the NIO brand delivered 19,024 units; the ONVO brand delivered 5,352 units, up 21.6% YoY; and the firefly brand delivered 4,980 units. In the first four months of this year, NIO delivered a total of 112,821 vehicles, up 71.0% YoY. To date, NIO has cumulatively delivered 1,110,413 vehicles. In April 2026, the all-new NIO ES8 achieved 13,020 new vehicle deliveries. To date, the all-new ES8 has accumulated over 100,000 users and set the record for the fastest delivery of 100,000 units among high-end car models priced above 400,000 yuan in China. In addition, the all-new ES8 has been the sales champion among large SUVs and car models priced above 400,000 yuan for four consecutive months. BYD, China's leading EV maker, recorded auto sales of 321,123 units in April. Exports exceeded 130,000 units, hitting a new all-time high. Cumulative NEV sales surpassed 16.1 million units. On May 9, BYD and China Auto Rental (CAR Inc.) officially signed a Flash Charging China strategic cooperation agreement and a 100,000-unit vehicle procurement framework agreement in Shenzhen. Under the agreement, the two parties will conduct in-depth cooperation around the "Flash Charging China Strategy," deploying BYD flash charging pile facilities at eligible CAR Inc. stores nationwide to build a widely covered, efficient, and convenient charging service network, jointly enhancing user travel experiences. Meanwhile, the two parties signed a 100,000-unit vehicle procurement framework agreement, further consolidating BYD's core position in CAR Inc.'s NEV fleet and supporting its continued expansion of green transportation capacity. The CPCA stated that the current auto market is at a critical stage of smooth transition from "policy-driven" to "market-guided" and "product-driven." Although the market is under pressure in the short term, with multiple heavyweight new car models entering the market around the auto show period, supply-side efforts are expected to gradually drive demand-side recovery, and the overall auto market is expected to see a more robust rebound in Q2. In addition, CPCA Secretary General Cui Dongshu noted that the NEV penetration rate exceeded 60% in April, a "leapfrog" development compared to approximately 52% in March, with a key reason being the sharp decline in internal combustion engine vehicle demand, which in turn pushed up the NEV penetration rate. Recently, some automakers announced raises in optional intelligent driving features pricing, drawing market attention. In response, Cui Dongshu stated that China's auto market currently exhibits significant differentiation in automaker gross margins: high-end automakers maintain relatively high gross margin levels, with many models still sustaining gross margins above 20% supported by pricing, facing relatively small profitability pressure and having no substantive need to raise prices; low and mid-end automakers, however, face notable profitability pressure. Yet as industry competition continues to intensify and the overall market is in a state of volume contraction, broad-based price increases by automakers lack feasibility. Looking ahead to May, the CPCA stated that May this year has 19 working days, consistent with the 19 working days in May 2025. Auto market production and sales are expected to continue the prior gradual rebound trend. From the end-user pace and consumption perspective, the MoM recovery momentum of the May auto market is generally improving. The 2026 truck renewal subsidy standards remain unchanged, while passenger vehicle trade-in subsidies were reduced, and the impact of passenger vehicle sales losses is expected to diminish over time. Sales losses previously caused by the cooling of industry price wars and sales promotions falling short of expectations have been gradually absorbed. The Labour Day holiday combined with local auto shows activated car purchase demand, driving pre-holiday order locking and post-holiday concentrated deliveries, with monthly trends showing strength early and stability later. The surge in fuel prices is an exceptionally significant factor affecting consumption, bringing uncertainty to market sales. Currently, residents' income expectations remain cautious, wait-and-see sentiment toward car purchases persists, and coupled with tightening auto finance and higher credit thresholds, rigid demand is supported only by local subsidies and automaker concessions. China's consumption recovery is mild, with notable structural differentiation. Under the intertwined influence of multiple factors including international oil price fluctuations and intensive new product launches, these will dominate the May auto market performance. The Labour Day long holiday is a dividend driving MoM sales recovery, but consumption shortcomings are difficult to repair quickly, constraining YoY growth. High oil prices have reshaped car purchase preferences and accelerated the electrification transition, while the comprehensive new energy industry chain continues to empower export growth. The overall picture presents a weak recovery pattern of "MoM recovery, YoY pressure, domestic demand differentiation, exports leading, and continuously rising NEV penetration rate."

[SMM Analysis] Reassessing the Logic Behind Sulfur's "Surge" Driving Nickel Prices Higher