[SMM Global Steel Enterprise Special Report] A Detailed Analysis of US "Steel King" Nucor: 100% Electric Arc Furnace Forging High Profits, Vertical Integration Mitigating Cost Fluctuations Nucor Corporation is a company incorporated in Delaware in 1958. The company and its subsidiaries are engaged in the manufacture of steel and steel products. It also produces and procures ferrous and non-ferrous metal materials, primarily for use in its steelmaking operations. Most of its operating facilities and clients are located in North America. Its operations include international trading and sales companies responsible for buying and selling steel and steel products manufactured by the company and others. Nucor is also the largest recycler in North America, using steel scrap as the primary raw material for producing steel and steel products. In 2025, it recycled approximately 20 million gross tons of steel scrap. Operating Performance Data source: Nucor Corporation Annual Report、SMM Reasons behind the performance changes: ① Decline in gross profit: The primary reason for the decline in gross profit in 2025 was the compression of profit margins in the steel products segment. Due to lower average selling prices, gross profits from the grating and decking, building systems, and rebar fabrication businesses under this segment all experienced significant declines. ② Steel mill segment growth: In contrast, gross profit in the steel mill segment increased, primarily driven by higher sales and improved steel industry spreads. ③ Investment expenditures: Over the past three years, Nucor invested approximately $9.73 billion in capital expenditures and acquisitions, aiming to expand its product portfolio and enhance operational flexibility. Segments, Major Products, and Marketing Nucor reports its results in three segments: the steel mills segment, the steel products segment, and the raw materials segment. The steel mills segment is Nucor's largest segment, accounting for 62% of the company's sales to external clients for the fiscal year ended 2025. It primarily sells its products to steel service centers, manufacturers, and fabricating enterprises located in the US, Canada, and Mexico. In 2025, the steel mills segment sold approximately 19,848 kt of products to external clients. Data source: Nucor Corporation Annual Report、SMM The Steel Products segment primarily produces high-value-added downstream construction and industrial components, holding leading positions across the U.S. in multiple sub-segments including steel joists, prefabricated metal buildings, and insulated metal panels. It accounted for 29% of the Company's net sales to external clients for the year ended 2025. In 2025, total sales of major products in the Steel Products segment were approximately 1.478 million mt, including approximately 658,000 mt of steel joists and joist girders, approximately 436,000 mt of steel deck, and approximately 384,000 mt of metal building systems. Although physical sales volume (tonnage) was far below that of the Steel Mills segment, the per-mt selling price and profit margin were much higher than those of basic steel, and the segment also ranked first in market share across the U.S. in multiple areas. Data source: Nucor Corporation Annual Report、SMM The Raw Materials segment is the cornerstone of Nucor's vertical integration strategy, primarily operated through its wholly-owned subsidiary The David J. Joseph Company (DJJ), and manages DRI production facilities in Louisiana and Trinidad. By blending DRI with steel scrap, it supports electric arc furnace (EAF) production of higher-grade sheets & plates while ensuring cost advantages and supply security of raw materials. It accounted for 9% of the Company's net sales to external clients for the year ended 2025. In 2025, approximately 20 million gross tons of steel scrap were recycled and processed. Data source: Nucor Corporation Annual Report、SMM Clients and Markets Data source: Nucor Corporation Annual Report、SMM Major Development Projects in Recent Years The vast majority (91%) of Nucor's capital was allocated to internal construction (CapEx), strengthening core competitiveness through technology upgrades (such as electric arc furnaces and micro mills); a small portion was used for strategic acquisitions to achieve "outward expansion" into high-margin downstream areas. Through acquisitions such as SWDP, the company quickly entered high-barrier, high-growth sub-segments including data centers and green energy, making its business structure more resilient to cyclical downturns. Data source: Nucor Corporation Annual Report、SMM Core Logic of Vertical Integration for Cost Reduction: Raw Material Supply Structure Data source: Nucor Corporation Annual Report、SMM Core Risk Factors The greatest risk facing Nucor is a combination of internal and external challenges — internally, cost fluctuations in steel scrap and energy; externally, the impact of low-priced imported steel resulting from global (especially China's) overcapacity. Specifically: 1. Core Industry Risks ① Severe global supply-demand imbalance: Global steel surplus capacity reached 704 million net mt in 2025 (8 times US annual production). It is expected to further increase to 795 million mt by 2027. ② Regional impact: China's annual production has exceeded 1 billion mt in each of the past 8 years, and Chinese steelmakers continue to invest in new capacity in Southeast Asia and Africa. ② Import shock: This surplus leads to a flood of low-priced steel into the US market, creating significant downward pressure on Nucor's product prices, sales, and profit margins. 2. Production Cost Risks ① Steel scrap price sensitivity: Nucor uses 100% electric arc furnaces (EAF), with steel scrap being the largest cost item. Steel scrap prices fluctuate significantly and are beyond Nucor's control. ② Supply chain uncertainty: Although Nucor has achieved a degree of self-sufficiency through its DRI plants and DJJ recycling system, pig iron and iron ore pellets still rely on international procurement, facing geopolitical risks (e.g., Ukraine, Russia, Brazil). 3. Operational Challenges ① Energy-intensive nature: Steelmaking relies on large amounts of electricity (for melting) and natural gas (for heating and DRI production). ② Cost pass-through: Energy prices are affected by demand, the regulatory environment, and transmission infrastructure (pipelines/power grid), and cost surges may erode profits. 4. Compliance and ESG Risks ① Emission reduction pressure: The steel industry faces intense scrutiny due to greenhouse gas (GHG) emissions. ② Policy risk: Although Nucor's emission intensity is far lower than its blast furnace peers, increasingly stringent environmental protection laws and regulations may increase capital expenditures or restrict operations at existing facilities. 5. End-Use Market Risks ① Industry cyclicality: The steel industry is highly correlated with the macro economy. ② End-use market fluctuations: Nucor's largest market is non-residential construction. If this sector (e.g., commercial offices, industrial facilities) contracts due to high interest rates or economic recession, it will directly impact Nucor's performance severely. Copyright and Intellectual Property Statement: This report is independently created or compiled by SMM Information & Technology Co., Ltd. (hereinafter referred to as "SMM"), and SMM legally enjoys complete copyright and related intellectual property rights. The copyright, trademark rights, domain name rights, commercial data information property rights, and other related intellectual property rights of all content contained in this report (including but not limited to information, articles, data, charts, pictures, audio, video, logos, advertisements, trademarks, trade names, domain names, layout designs, etc.) are owned or held by SMM or its related right holders. 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[SMM Chrome Daily Review: As Steel Tender Bidding Period Approaches, Chrome Market Largely Adopts Wait-and-See Stance] May 18, 2026: The ferrochrome and chrome ore market experienced slight fluctuations...

【SMM Steel】North Africa's Libyan Iron and Steel Company has successfully completed the commissioning and testing of its new high-precision cold rolling mill, achieving a stable minimum target thickness of 0.25 mm. The project significantly expands Libya's flat steel processing capabilities and will provide critical substrate for higher value-added coated products. LISCO stated the new line aims to meet domestic reconstruction demand and generate export revenues.

SMM May 15 update: Cobalt product prices remained generally stable this week, with only refined cobalt and cobalt chloride prices edging down slightly, though overall fluctuations were relatively small. Among them, cobalt chloride market activity declined further, with scarce inquiries becoming a common feedback... SMM compiled the spot price fluctuations of cobalt products this week, as follows: : According to SMM spot quotes, spot refined cobalt prices edged down 500 yuan/mt this week before stabilizing temporarily. As of May 15, spot refined cobalt was quoted at 421,500-428,500 yuan/mt, with an average price of 425,000 yuan/mt, down 0.12% from 425,500 yuan/mt on May 8. Fundamentals side, supply side, according to SMM, smelter quotes remained stable, while traders lowered the spot-futures price spread of mainstream brands to a premium of 7,000-8,000 yuan/mt to recoup funds. Demand side, downstream alloy and magnetic material enterprises continued purchasing as needed, strictly controlling raw material inventory levels. Price spread structure side, the metal price spread between refined cobalt and lower-priced cobalt salts continued to stay at a relatively low level, limiting enterprises' enthusiasm for producing refined cobalt through the re-dissolution process. In the short term, SMM expects refined cobalt prices to continue consolidating, with future upside still dependent on effective price boosts from cobalt salts. Cobalt salts ( and): : According to SMM spot quotes, spot cobalt sulphate prices continued to hold stable this week. As of May 15, spot cobalt sulphate remained steady at 93,200-95,800 yuan/mt, with an average price of 94,500 yuan/mt. According to SMM, on the cobalt sulphate supply side this week, mainstream brand quote centers remained in the 93,000-96,000 yuan/mt range. Boosted by the rebound in refined cobalt prices, some smelters and traders that had previously offered discounts to facilitate shipments raised their quotes slightly, and low-priced cargoes below 90,000 yuan/mt decreased significantly. Demand side, downstream enterprises still focused on digesting earlier inventory, with low enthusiasm for purchasing, and only a few with rigid demand restocked small volumes at lower prices. Notably, some Co3O4 enterprises increased their inquiry frequency recently, with purchasing sentiment showing signs of recovery. Production schedule side, both ternary and LCO enterprises saw restorative MoM growth in May production schedules. It is expected that as downstream restocking demand gradually releases going forward, cobalt sulphate prices are likely to see a phased rebound and recovery. : According to SMM spot quotes, cobalt chloride spot prices edged down by 100 yuan/mt at the beginning of the week and then stabilized. As of May 15, cobalt chloride spot prices stood at 114,000–117,000 yuan/mt, with an average price of 115,500 yuan/mt, down 0.09% from May 8. Spot market: According to SMM, cobalt chloride market activity further declined this week, with scarce inquiries being a common feedback. Supply side, some top-tier players notably slowed down their shipment pace recently, with liquidity pressure emerging and quotes slightly softening; meanwhile, small and medium-sized producers had already proactively lowered prices earlier due to capital recovery and shipment pressure, and their current quotes have gradually stabilized with extremely limited room for further reduction. Demand side, downstream Co3O4 enterprises, constrained by their own significant shipment pressure, showed weak willingness to purchase cobalt chloride; in contrast, cathode material and battery cell segments, due to continued inventory depletion, recently began to release some restocking intentions. Overall, the market still lacked directional breakthrough momentum. Although sporadic low-price transactions occurred, they were unlikely to substantially impact overall pricing, constrained by enterprises' performance targets, capital conditions, and shipment volumes. Currently, downward momentum is insufficient, and raw material costs provide relatively strong bottom support. Cobalt chloride market is expected to remain largely stable in the near term, with substantive changes potentially awaiting late May . : According to SMM spot quotes, Co3O4 spot prices continued to hold stable this week. As of May 15, Co3O4 spot prices remained steady at 360,000–367,000 yuan/mt, with an average price of 363,500 yuan/mt. Spot market: According to SMM, the Co3O4 market continued its previously sluggish pattern this week. Top-tier players slightly lowered their quotes, but cost support for Co3O4 remained effective, underpinned by periodically tight supply of cobalt intermediate products and firm cobalt chloride prices. Downstream LCO material enterprises continued to purchase as needed, restocking in small quantities mainly based on orders on hand, with market inquiry activity maintained at a moderate level. Looking ahead, end-use demand performance remains the key variable determining cathode material purchasing intensity. Given that market expectations for May are generally optimistic, attention should be paid to whether demand recovery can break the prolonged stable pattern and bring about periodic fluctuations. As for raw material cobalt intermediate products: According to SMM spot quotes, cobalt intermediate products (CIF China) spot prices held stable at 25.8–26.2 $/lb this week, temporarily unchanged from May 8. According to SMM, on the supply side, most suppliers held an optimistic outlook for the market, with offers continuing to hold firm above $26/lb. The demand side saw little change; as cobalt salt prices lacked upward momentum, the market maintained only small-volume purchasing as needed, with bid prices fluctuating around approximately $25.8/lb. Regarding shipments, DRC-origin cargoes remained stranded at South African ports and in overland transit. Only a few miners completed small-batch vessel bookings in April, with arrivals expected to begin in June; however, due to tight shipping capacity in Africa, the remaining large-volume cargoes may be delayed until July for concentrated arrivals. Looking ahead, as downstream orders gradually become clearer and restocking demand is progressively released, cobalt intermediate product prices still have room for upward recovery. On the news front, on May 13, Hanrui Cobalt released its investor relations activity record. When asked about the company's cobalt powder business, Hanrui Cobalt stated that the company is a major global cobalt powder supplier, ranking among the top three in global market share. It is currently steadily increasing the product share in high-end cemented carbide and battery sectors, with client recognition continuing to strengthen. Cobalt salt gross margins have been continuously improving, and as the market recovers, capacity is released, and the product mix upgrades, profitability is expected to gradually recover. Regarding the outlook for cobalt price trends in 2026, Hanrui Cobalt stated that cobalt price trends are influenced by multiple factors. From a supply and demand perspective, with the implementation of the cobalt export quota system in the DRC, the world's largest cobalt-producing country, cobalt supply has contracted significantly, and overall supply and demand are currently in a tight balance. In addition, on May 12, SMM Vice President Shirley Wang attended the Cobalt Institute annual conference held in Madrid, Spain, and delivered a keynote speech in the opening session on the current status and outlook of China's cobalt market. Regarding cobalt price trends, she stated that although theoretical calculations suggest that in Q2 to Q3 2026, the concentrated arrival of previously backlogged cobalt intermediate products will cause the cobalt raw material supply-demand balance to temporarily reverse into an inventory buildup state, putting downward pressure on cobalt prices, the limited volume of available cobalt intermediate products in the market—constrained by inventory levels and market sales pace—will provide strong support for cobalt prices. Prices are expected to edge up after several months, but with a clear upward ceiling. She also noted that raw material inventory levels, other raw material supply (such as MHP and refined cobalt), and the shipment pace of cobalt intermediate products are the biggest uncertainty factors affecting price trends.

[SMM Chrome Daily Review: Strong Wait-and-See Sentiment, Market in the Doldrums] May 15, 2026: The ferrochrome and chrome ore market experienced minor fluctuations...

【SMM Steel】Morocco's Ministry of Industry and Trade has extended its safeguard measure on HRC imports for three additional years from June 19, 2026, following a sunset review. The additional duty will start at 19% and decrease by one percentage point annually until the measure expires on June 19, 2029. Turkey was not included on the exemption list for developing countries, while South Africa, Argentina, Indonesia, Malaysia, Pakistan, Tunisia, Uruguay, and Venezuela are exempt. Product codes covered include 72.08, 72.11.13, 72.11.14, 72.11.19, 72.25.30, 72.25.40, 72.26.20 series, 72.26.91, and 72.26.99.80.00.