"Tin" Leads the Future: Industrial Transformation and Value Reshaping in a New Cycle **Conference Background** Currently, the global tin industry stands at a historic turning point, where traditional cyclical logic has been completely disrupted and strategic value has become fully prominent. The tin market in 2026 presents an unprecedented complex pattern and profound transformation: **I. Deep Restructuring of the Supply-Demand Pattern with Unprecedented Enhancement of Strategic Attributes** The global tin resource static reserve-to-production ratio is only 14 years, with scarcity becoming increasingly prominent. The supply side faces "triple pressures": repeated setbacks in Myanmar's production resumptions, continued tightening of Indonesian policies, and elevated geopolitical risks in the DRC. Resource constraints have become the new normal. Meanwhile, the demand structure has undergone fundamental changes, and tin has become a strategic resource connecting traditional manufacturing with the digital future. **II. Price System Breaking Historical Records with the Industrial Ecosystem Facing Reshaping** In early 2026, SHFE tin prices broke through 470,000 yuan/mt, hitting a record high. This price breakthrough is not only a reflection of supply-demand imbalance but also a sign of value reassessment for the tin industry. Traditional trade models, risk management systems, and supply chain collaboration methods all urgently require innovative breakthroughs. **III. Technology-Driven and Green Transformation Giving Rise to a New Symbiotic Ecosystem** Digitalisation and intelligent technologies are deeply empowering the tin industry chain. The global green transformation requires the tin industry to upgrade towards low-carbonisation and circular economy, making recycled tin recovery and green smelting processes an inevitable path. All segments of the industry chain must shift from competition to collaboration, building an open, resilient, and innovative symbiotic system. Against this backdrop, August 19-21, 2026 , Changsha, Hunan , 2026 SMM (16th) Tin Industry Chain Conference will bring together global industry elites for joint discussions. Huichang County Xiaoshan Tin Industry Co., Ltd. will attend this grand event, discussing industry development trends with industry peers and jointly driving the tin industry to new heights. Click to register immediately, witness and participate in this extraordinary and far-reaching industry event, and co-create a brilliant new chapter! Huichang County Xiaoshan Tin Industry Co., Ltd. was established in March 2008, covering an area of 79.8 mu. The company is located in the Jiangxi Province Fluorine-Salt New Materials Industrial Base, at the junction of Jiangxi, Guangdong, and Fujian provinces, adjacent to National Highway 206 and the Jiguang Expressway exit, with convenient transportation. The company currently owns tin smelting and tin product deep processing projects. Its main business includes the production and sales of tin ingots, tin-based alloys, and tin products. After years of development, the company has established a strong reputation nationwide. Its products are popular in the Pearl River Delta, Yangtze River Delta, and other regions, and are favoured and recognised by numerous clients for their outstanding stability and reliability. The company adheres to the principle of "survival through quality, development through cooperation" and the business philosophy of "people-oriented, harmonious development," integrating resources and extending the tin industry chain. The company's products have obtained dual certification of ISO9001:2015 quality management system and ISO14001:2015 environmental protection system. The performance parameters of the produced Xiaoshan brand tin ingots, tin-based alloys, tin products and other products have passed SGS detection, all meeting national standards, and have passed EU RoHS and REACH directive certifications. Contact Information Wu Xudong 13707025985 Long Press to Scan the QR Code to Register Now 2026 SMM (16th) Tin Industry Chain Conference

[SMM Lithium Battery Electrolyte Market Weekly Review: Electrolyte Prices Remained Stable This Week (2026.5.18-5.21)] From May 18 to May 21, 2026, electrolyte prices remained stable. As raw material price increases were gradually passed through to downstream sectors, there are expectations and room for electrolyte prices to rise in the future market.

Refined Cobalt: Spot refined cobalt prices continued to move sideways this week. Supply side, mainstream smelters held their offers steady, and traders maintained a stable spot-futures price spread ranging from parity to a premium of 8,000-10,000 yuan/mt. Demand side, downstream alloy and magnetic material enterprises continued purchasing as needed, maintaining tight control over raw material inventory levels. The current metal price spread between refined cobalt and lower-priced cobalt salt remained at a low level, and with cobalt salt being difficult to sell, enterprises showed weak willingness to re-dissolve for refined cobalt production. The market is likely to remain range-bound in the short term, and price rises still depend on effective upward momentum from the cobalt salt side. Cobalt Intermediate Products: Cobalt intermediate product prices remained generally stable this week. Supply side, suppliers held firm bullish expectations, with offers consistently held above $26/lb. Demand side performance was flat; affected by weak cobalt salt prices, downstream smelters only made just-in-time procurement, with some non-standard products transacting near $25/lb. On the quota front, 2025 Q4 miner quota approvals were largely completed, while Q1 quota approvals were slower due to procedural constraints. Combined with tight logistics capacity in the DRC and low transport priority for cobalt cargo, the arrival of large-volume shipments at Chinese ports may be further delayed. In the short term, weighed down by weak demand, prices are likely to remain stable, but once downstream orders materialize and restocking demand is released, intermediate product prices still have room for upward recovery. Cobalt Sulphate: Spot cobalt sulphate prices continued their gradual decline this week. Supply side, mainstream brand offer centers shifted down to 92,000-95,000 yuan/mt; some smelters and traders, under cash flow pressure, again made concessions on shipments, with low-priced cargoes probing down to 88,000-89,000 yuan/mt. Demand side, downstream enterprises still primarily drew down existing inventory, with weak purchasing enthusiasm and only minimal just-in-time restocking. Some downstream players reported that LCO production schedules fell short of expectations, and they remained on the sidelines until orders were confirmed. Short-term prices are likely to continue moving sideways, with subsequent recovery still dependent on the release of downstream restocking demand.

On the evening of April 28, Guangzhou Great Power Energy and Technology Co., Ltd. (hereinafter short as Great Power) released its 2025 annual report and Q1 2026 quarterly report. The company's revenue and profit rose significantly, with its energy storage business delivering outstanding performance. Impressive Results: Revenues sustained high growth, up nearly 200% YoY in 2026 Q1 Its financial report showed that in full-year 2025, the company achieved total revenue of 11.943 billion yuan, up 50.04% YoY; net profit attributable to shareholders of the publicly listed firm reached 206 million yuan, up 181.61% YoY. Entering 2026, Great Power's performance continued its high growth trajectory. According to its Q1 financial data, the company achieved total revenue of 4.768 billion yuan, up 182.14% YoY. The company's energy storage business shipments and revenue both grew QoQ, demonstrating strong growth resilience, with Q1 profit alone already surpassing the full-year figure of last year. Great Power's 2025 performance growth momentum stemmed from the synergistic contribution of three major businesses — energy storage, consumer, and power battery : The energy storage business, leveraging its leading product competitiveness and global expansion advantages, became the core growth engine; The consumer battery business consolidated its fundamental position, maintaining steady operations; The power battery business focused on differentiated niche segments, continuously broadening incremental space, forming a well-balanced development pattern. Meanwhile, based on its three-year capacity plan and R&D progress of downstream popular products, the company expects its capacity utilization rate to stay high over the next three years, with performance expected to maintain strong growth momentum. Impressive Household ESS Performance: Battery Cell Shipments Ranked Second Globally, User-Side ESS Ranked Top Two in China As one of the earliest industry leaders in China to enter the ESS sector, Great Power has achieved remarkable results in the household ESS field. In 2025, the company's household ESS battery cell shipments ranked second globally , and its user-side ESS shipments ranked top two in China and top five worldwide ; in the commercial and industrial segment, ESS shipments ranked top two in China; its full-scenario energy storage deployment yielded significant results. In addition, the company's large-scale overseas energy storage orders achieved breakthrough growth, with full-year 2025 revenue reaching 1.793 billion yuan, up 72.98% YoY, demonstrating clear results from its globalization strategy. ESS Battery Cell QoQ Growth Tops the List, Consolidating Its Position in the Global Tier 1 With undeniable strength, Great Power was shortlisted in the 2026 SMM Global Tier 1 ESS battery cell list, ranking first in terms of QoQ growth in ESS battery cell shipments. The company's ESS battery shipments have remained in the global top eight for multiple consecutive years, with a solid industry position. Production and Sales Boom: Orders Booked Through Q2 2026, Core Energy Storage Lines Operating at Full Capacity As early as the end of 2025, an executive of Great Power stated that the company's overall production and operations were showing positive trend, with all energy storage product lines maintaining full production and sales, and orders booked through Q2 2026. On the core energy storage product manufacturing side, the 314Ah large-scale ESS battery cell line as well as the 100Ah and 50Ah small-scale ESS battery cell lines all operated at full capacity. The company is steadily expanding capacity in line with market demand. Currently, the Phase II plant at the Quzhou base has been completed, with mass production of 587Ah large-capacity battery cells expected in 2026. Orders from domestic clients have already been secured, and ex-China demand is expected to be gradually released in 2027.

[SMM Aluminum Price Weekly Review: Geopolitical Risk Trajectory Remains Uncertain, Destocking Provides Limited Support for Aluminum Prices]

[SMM Coking Coal and Coke Daily Brief] Supply side, coke enterprises still maintained profits with overall stable production, primarily focused on active shipments. However, downstream purchase enthusiasm declined, and coke inventory at some coke enterprises accumulated. Demand side, daily average hot metal production at steel mills remained at high levels, sustaining rigid demand for coke. However, steel prices fluctuated downward, steel mill profits contracted, and suppressed steel mills' production enthusiasm. In summary, the tight fundamentals of coke eased somewhat, and finished steel prices were under pressure. Steel mills showed low willingness to accept the fourth round of coke price increase, and the coke market may operate steadily in the short term.

[SMM Rare Earth Weekly Review: Rare Earth Prices Continued to Decline, Stopping Falling Near Weekend] The Pr-Nd oxide market remained in the doldrums overall this week. Affected by the continuous decline in futures prices, downstream metal plants were relatively cautious in procurement, and market trading remained sluggish. However, mid-week, driven by concentrated procurement from major downstream plants, market procurement volume recovered slightly, and suppliers raised their quotes again. As of today, Pr-Nd oxide prices fluctuated downward to 700,000-705,000 yuan/mt.

Slovenia's dominant steel producer, the SIJ Group, reported a 5.2% year-on-year decline in crude steel production for 2025, with total output heavily restricted by an economic cooling in its core export destination, Germany. Operating with a combined annual steelmaking capacity of 726,000 mt—comprising 636,000 mt at SIJ Acroni and 90,000 mt at SIJ Metal Ravne—the group's downstream rolling capacity remained limited to 370,000-400,000 mt per year. Despite booking total revenues of €1 billion, matching the previous year's levels, the group’s financial performance deteriorated significantly, with EBITDA shrinking to €51 million (down from €73.3 million in 2023) and net losses widening to €15.4 million.

[SMM Magnesium Weekly Review: Weak Supply-Demand Pattern, Magnesium Market Fluctuated Downward Overall This Week] China's magnesium industry chain was overall in the doldrums this week. Upstream, the dolomite market remained stable. In Shanxi production areas, some capacity was shut down due to environmental protection-related controls, tightening quality supply sources. However, supply from other regions quickly filled the gap, keeping overall supply sufficient. Combined with ample raw material reserves at primary magnesium enterprises, only just-in-time procurement was maintained, and dolomite prices remained stable. In major production areas, primary magnesium operations were stable, spot supply was sufficient, producers were active in shipments, and industry competition intensified. Some enterprises offered price concessions to facilitate transactions, driving magnesium ingot prices into a sustained gradual decline. Downstream, end-user wait-and-see sentiment was strong. Influenced by the mentality to rush to buy amid continuous price rise and hold back amid price downturn, most made just-in-time procurement only, with large orders scarce. The market exhibited a pattern of strong supply and weak demand. Export quotations were adjusted downward in tandem, and ex-China trading was sluggish. In deep processing, magnesium powder operations pulled back slightly, with expectations of tightening supply going forward. However, demand in and outside China lacked sufficient support, and the market moved sideways. Magnesium alloy enterprises maintained stable operations, with some inventory accumulating slightly. Industry orders diverged, and price spreads among quotations continued to widen. Downstream demand was mixed, with new energy vehicle demand seeing steady release while two-wheeler demand remained persistently weak. Overall demand support was soft, supply was relatively ample, and prices were in the doldrums in tandem with magnesium ingot.

ArcelorMittal (AM) — 2025 Annual Report Summary ArcelorMittal, the world's second-largest steel producer, released its 2025 Annual Report in March 2026. During the year, the Group's steelmaking operations experienced a broad-based slowdown: crude steel output in Europe contracted sharply by 6.6% year-on-year, while volumes in India and Brazil also declined. Only North America recorded output growth, driven by the consolidation of an additional steelworks. These dynamics reflect softening apparent steel consumption (ASC) globally, compounded by intensifying competitive pressures. Nonetheless, the Mining segment delivered an outstanding performance — iron ore shipments from Liberia surged 37.5%, providing a meaningful offset to the headwinds in the steelmaking divisions. I. 2025 Key Production, Shipment & Financial Overview In 2025, ArcelorMittal demonstrated strong operational resilience against the backdrop of subdued global steel demand and complex trade barriers. Portfolio optimisation — notably the full consolidation of the Calvert flat-rolled finishing facility — and robust growth in the iron ore business were the key highlights of the year. Despite a marginal decline in crude steel production and shipments, net profit expanded materially, primarily driven by non-recurring items — in particular, a US$1.9 billion accounting gain arising from the acquisition of the remaining 50% equity interest in AMNS Calvert. The increase in net debt was principally attributable to the full consolidation of Calvert and other M&A activities. II. Segment Distribution & Operational Performance In 2025, ArcelorMittal's global operational footprint underwent significant structural reconfiguration, most notably through the full acquisition of the North American Calvert flat-rolling facility and the divestiture of non-core assets in Bosnia-Herzegovina, further optimising the Group's production and shipment mix. The following presents a detailed comparison of key segment production and shipment data for 2025 versus the prior year: North America The segment recorded growth in both output and shipments in 2025, primarily benefiting from the full consolidation of the AMNS Calvert facility in the second half of the year, and the recovery of Mexican production following the 2024 labour strike. Crude Steel Production: 7.8 Mt (2024: 7.5 Mt), up 2.9% YoY Steel Shipments: 10.3 Mt (2024: 10.1 Mt), up 2.2% YoY Key Development: The 1.5 Mtpa Electric Arc Furnace (EAF) at the Calvert facility was commissioned in June 2025, enhancing the supply capability of high value-added flat products in the region. 2026 Volume Outlook: Both production and shipments are expected to increase in line with broader regional trends. Growth Driver: The 1.5 Mtpa EAF at Calvert, consolidated in H2 2025, is currently in capacity ramp-up phase and will contribute incremental volumes in 2026. Brazil Despite margin pressure, the Brazil segment maintained highly stable production and shipment volumes, continuing to serve as a key profitability pillar for the Group. Crude Steel Production: 14.3 Mt (2024: 14.5 Mt), down 1.3% YoY Steel Shipments: 13.9 Mt (2024: 14.1 Mt), down 0.9% YoY Key Development: The Barra Mansa long products mill expansion was commissioned in H2 2025, adding 0.4 Mtpa of high value-added long steel capacity. 2026 Volume Outlook: Steel shipments are projected to reach 15.4 Mt in 2026, significantly above the 13.95 Mt recorded in 2025. Growth Driver: Despite demand headwinds in 2025 caused by elevated interest rates and a surge in Chinese imports, the Group holds an optimistic outlook for 2026 growth. Europe Affected by soft market demand and a planned major reline of Blast Furnace No. 4 at Dunkirk, European crude steel output contracted. However, the smaller decline in shipments indicates relatively resilient market penetration. Crude Steel Production: 29.2 Mt (2024: 31.2 Mt), down 6.6% YoY Steel Shipments: 28.4 Mt (2024: 28.7 Mt), down 0.9% YoY Key Development: The divestiture of the Zenica long products integrated steelworks in Bosnia-Herzegovina was completed in October, reflecting the Group's strategic transition toward lower-carbon assets. 2026 Volume Outlook: Shipments are expected to recover and grow. Growth Driver: As the EU Carbon Border Adjustment Mechanism (CBAM) and the revised Tariff Rate Quota (TRQ) regime progressively take effect in 2026, the Group anticipates European domestic steelmakers recapturing market share from import competition. India & Other Joint Ventures Focus on the strategic joint venture AMNS India (60% equity interest): Crude Steel Production: 7.2 Mt (2024: 7.5 Mt), down 4.5% YoY, impacted by market volatility in H1 and unplanned maintenance outages Steel Shipments: 7.9 Mt (2024: 7.9 Mt), shipments remained resilient Key Development: The Hazira integrated steelworks in India is being expanded to 15 Mtpa capacity. The Group has also announced a long-term greenfield project in Andhra Pradesh with an 8.2 Mtpa capacity target, with the objective of increasing hot-rolled coil (HRC) capacity to 15 Mtpa by H2 2026, providing incremental production and shipment uplift. Crude Steel Production (Other Subsidiaries): 4.3 Mt (2024: 4.6 Mt), down 6.52% YoY Mining The Mining segment was the Group's strongest growth engine in 2025, driven by the successful ramp-up of the Phase II expansion project in Liberia. Own Iron Ore Production (Mining segment only): 35.3 Mt (2024: 27.9 Mt), up 26.5% YoY Iron Ore Shipments: 36.3 Mt (2024: 26.4 Mt), up 37.5% YoY Key Development: Liberia achieved a record annual shipment of 10 Mt and is progressing steadily toward a 20 Mtpa production target. 2026 Mining Segment Outlook: Liberia (AML): Volume Target: 20 Mtpa shipment target. The Group specifically projects that by end-2026, as the Phase II expansion and the beneficiation plant continue to ramp up, annualised shipments will exceed 18 Mtpa (vs. 10 Mt in 2025). Key Progress: A blended production model combining sinter fines and concentrates from Phase II will support a significant increase in production and shipment volumes, with rail haulage capacity being expanded toward a 30 Mtpa annual throughput target. Canada (AMMC): Trend: Stable production maintained. The conversion of the high-grade iron ore pellet plant for Direct Reduced Iron (DRI) production is expected to be completed in Q2 2026. 2026 Production & Shipment Outlook Summary The 2025 production and shipment profile signals ArcelorMittal's strategic pivot toward quality over pure volume. Despite marginal fluctuations in crude steel output in Europe and Brazil, the growth from high value-added assets in North America and low-cost iron ore operations in Liberia is structurally rebuilding the Group's cost and margin base. The Group projects global apparent steel consumption (ASC) ex-China to grow by 2% in 2026. Against this macro backdrop, the Group forecasts an increase in steel production and shipments across all regions in 2026 compared to 2025, underpinned by improvements in operational efficiency and the positive impact of trade protection measures. III. Production Infrastructure & Process Technology Profile ArcelorMittal operates a highly diversified asset portfolio spanning the full upstream-to-downstream value chain — from iron ore mining to downstream finishing and processing. As of end-2025, the Group's production process structure is as follows: Process Mix: Basic Oxygen Furnace (BOF) output accounts for 74% (41.2 Mt); Electric Arc Furnace (EAF) accounts for 26% (14.4 Mt). Facility Scale: The Group currently operates 30 Blast Furnaces (BF) and 27 Electric Arc Furnaces (EAF) . Capacity Distribution: Europe remains the largest production base, with an annual crude steel capacity of 39.5 Mt (53% of total), followed by Brazil (16.4 Mt) and North America (12.5 Mt). IV. Raw Material Self-Sufficiency & Supply Chain Integration The Group maintains a high degree of vertical integration upstream and downstream to hedge against market volatility — a core pillar of its industrial competitive advantage: Iron Ore Supply: Own iron ore production grew 15.1% YoY to 48.8 Mt in 2025. Canada (AMMC) contributed 25.6 Mt, while Liberia (AML) surged to 9.7 Mt. Self-Sufficiency Rates: In 2025, the Group achieved an iron ore self-sufficiency rate of 72% , a coking coal self-sufficiency rate of 91% , and a scrap steel and Direct Reduced Iron (DRI) self-sufficiency rate of 55% . Logistics Capacity: The Group operates 18 deep-water port facilities and associated rail infrastructure, handling over 51 Mt of freight annually. V. Key Asset Restructuring & Industrial Portfolio Realignment 2025 was a year of deep portfolio optimisation for the Group — divesting weaker assets and concentrating resources in high-growth, high value-added operations. Full Consolidation of Calvert (USA): In June 2025, the Group completed the acquisition of the remaining 50% equity interest in AMNS Calvert (previously a joint venture with Nippon Steel Corporation) at a nominal consideration. The facility is the most advanced flat-rolled steel finishing complex in North America. The newly constructed 1.5 Mtpa EAF produced its first slab in June 2025. Asset Divestitures & Operational Rationalisation: Bosnia-Herzegovina: Completed the sale of the Zenica integrated steelworks and the Prijedor iron ore mine. South Africa: Rationalisation of the long products business and the idling of the Newcastle steelworks were completed by end of January 2026. India Expansion: AMNS India remains a core growth engine. The Hazira integrated steelworks is on track to expand capacity to 15 Mtpa by H2 2026. VI. Major Capital Project Progress (Capex Allocation) ArcelorMittal is currently in a dual capital expenditure cycle: EAF transition and upstream iron ore capacity expansion . Total capital expenditure in 2025 amounted to US$4.34 billion . VII. Decarbonisation Pathway & Industrial Technology Upgrade ArcelorMittal is at a critical juncture in its transition from conventional blast furnace-based integrated steelmaking toward low-carbon process routes: EAF Capacity Expansion: By end-2026, the Group expects to add 3.4 Mtpa of EAF capacity, spanning Gijón and Sestao in Spain, and Calvert in the USA. Key Technology Projects: The 2.0 Mtpa EAF project at Dunkirk, France (€1.3 billion investment) is planned for commissioning in 2029 and is expected to generate carbon emissions at approximately one-third of the level of a conventional blast furnace. Energy Transition: By end-2025, the Group had commissioned 1.6 GW of renewable energy equity capacity, with a further 1.2 GW under construction, primarily in India and South America, with the objective of supplying low-cost clean electricity to steelmaking operations. Carbon Footprint: Absolute carbon emissions declined 3.1% YoY in 2025, representing a cumulative reduction of 47% from the 2018 baseline. It is noteworthy that, given the limited commercial-scale deployment of low-carbon technologies (green hydrogen, Carbon Capture and Storage), the Group's emissions reductions are currently achieved primarily through portfolio restructuring and EAF electrification . VIII. Additional Key Information Portfolio Optimisation: Full Acquisition of Calvert: By acquiring NSC's 50% equity stake, ArcelorMittal has gained full operational control of North America's most advanced flat-rolled steel finishing complex. Exit from Non-Core Assets: The divestiture of the high-carbon-intensity integrated steelworks at Zenica, Bosnia-Herzegovina, and associated iron ore mines reflects a "decarbonise first, then grow" portfolio strategy. Operational Risks: Geopolitical Risk: The Kryvyi Rih steelworks in Ukraine (AMKR) is currently operating at only 35% of rated capacity , facing significant logistics and supply chain disruption. Trade Barriers: US Section 232 tariffs were raised to 50% in 2025, increasing the cost burden on cross-regional material flows. 2026 Outlook: Global apparent steel consumption (ASC) ex-China is projected to grow 2% . The Group's capital expenditure plan for 2026 is budgeted in the range of US$4.5–5.0 billion , with continued focus on the Liberia iron ore expansion and the electrification of process technology in Europe. Summary: 2025 was a year of "deepening asset quality" for ArcelorMittal. By converting its core North American joint venture Calvert into a wholly-owned subsidiary, and achieving successful delivery milestones at the Liberia iron ore mine and India's green energy projects, the Group further consolidated its vertically integrated competitive advantages. For investors, the sustainability of free cash flow generation and the recovery of market share under the EU CBAM framework remain the key monitoring indicators over the next one to two years.