This week, the tungsten market showed a divergent trend with mild corrections in domestic prices and a contrarian rise in overseas APT prices. Domestic tungsten concentrate and midstream product prices remained relatively firm, while scrap tungsten prices dropped sharply as profit-taking emerged. Supported by a tight supply-demand balance, overseas markets strengthened, further widening the price gap between domestic and international markets.

[SMM Magnesium Weekly Review: Magnesium Market Held Up Well, With Cost Support and a Tug-of-War Between Sellers and Buyers Continuing] This week, the overall magnesium industry chain held up well, with prices of all products generally raised. The raw material dolomite market remained stable, with ample supply and steady demand. Magnesium ingot prices consolidated at highs. At the beginning of the week, supported by rising energy costs such as ferrosilicon and coke and tight spot availability, prices jumped by 300 yuan/mt. Subsequently, downstream fear of high prices emerged, transactions failed to keep pace, and prices consolidated at highs. In foreign trade, the center of magnesium ingot FOB quotes moved up to $2,440-2,470/mt. Wait-and-see sentiment outside China remained strong, but influenced by bullish expectations in China, forward orders were gradually locked in. Magnesium powder prices remained firm, with strong cost support. Export data increased YoY, while domestic trade was mainly driven by just-in-time procurement. The benchmark price of magnesium alloy held up well, but the release of new capacity led to increased supply, processing fees stayed in the doldrums, and the market showed a pattern of strong supply and weak demand. Overall, cost support remained the core driver behind magnesium prices fluctuating at highs, while downstream acceptance of high prices was limited, and the market may continue this tug-of-war in the short term.

Middle East tensions have sparked a massive steel trade "mismatch." Iran's blocked exports created a 2.3-million-ton billet vacuum in Southeast Asia, while the Red Sea crisis stalled China's flat steel shipments to the Gulf. Consequently, China and India are rapidly absorbing SEA's diverted billet orders. SMM projects that blocked flat steel returning to China's domestic market, combined with surging overseas billet demand, will accelerate the narrowing of the domestic HRC-rebar spread.

As a niche yet high-strategic rare metal, hafnium (Hf, atomic number 72) lags behind common metals like copper in public awareness, but its unique physicochemical properties make it irreplaceable for nuclear power, aerospace, semiconductors and other high-end fields. This concise breakdown covers its core traits, supply dynamics and critical applications to highlight its underrecognized role in advanced manufacturing. I. Core Properties A silver-gray, high-melting-point transition metal, hafnium exists solely as a zirconium-associated metal—no independent ore deposits. The near-identical atomic radius and chemical properties of zirconium and hafnium make separation/purification highly challenging, the root of its scarcity.Key strengths for harsh industrial use: 2233℃ melting point, exceptional high-temperature oxidation/structural stability Strong room-temperature plasticity, balanced strength and toughness Superior corrosion resistance (insoluble in dilute acids/alkalis, soluble only in hydrofluoric acid/aqua regia) ~600x higher thermal neutron absorption than zirconium (ideal for nuclear reactor control) High dielectric constant of hafnium oxide (critical for advanced semiconductors) Carbides/nitrides (melting point >2900℃) for ultra-high-temperature ceramics and hard alloys II. Supply & Scarcity Resources: Extremely scarce (crustal abundance ~3 ppm), exclusively tied to zirconium ores. Global resources concentrated in Australia, South Africa, the U.S. and Brazil; China faces low hafnium content in domestic zirconium ores, leading to high external dependence. Supply: Production hinges on zirconium smelting, with zirconium-hafnium separation as a core technical barrier. Only a handful of global players produce high-purity (nuclear/electronic-grade) hafnium at scale, forming an oligopoly. Annual output is ~hundreds of tons, with ultra-low supply elasticity—supply disruptions trigger sharp price swings. Ⅲ. Irreplaceable Core Applications Demand is rigid (no cost-effective substitutes) across high-end sectors: Nuclear Industry: Preferred material for pressurized water reactor control rods, regulating reaction rates and ensuring safety. Driven by global nuclear power revival, demand is steadily growing. Aerospace: Key nickel-based single-crystal superalloy additive, boosting high-temperature creep strength and lifespan for aero-engine turbine blades, combustors and rocket nozzles. Semiconductors: High-purity electronic-grade hafnium oxide overcomes silicon dioxide’s miniaturization limits, reducing leakage current and enabling advanced-node chip production—a key growth driver. Other High-End Fields: Used in cutting tool coatings, special electronic components, corrosion-resistant materials and emerging hydrogen storage research, with expanding use cases. Ⅳ. Conclusion Hafnium is a "scarce niche metal with rigid high-end demand," holding irreplaceable strategic value in China’s key industries (nuclear power, aerospace, semiconductors). The global market remains in long-term tight supply-demand balance, and its strategic and market value will rise alongside global advanced manufacturing upgrades.

This week, ferrous metals rebounded from the bottom. At the start of the week, coking coal and coke led the futures higher, mainly driven by rising crude oil prices in the overseas market, which pushed the energy and chemicals sector stronger accordingly; mid-week, both the U.S. and Iran signaled a more relaxed stance toward war, easing geopolitical tensions, while coal prices fell in tandem, weakening the cost-side logic, and ferrous metals fluctuated at highs; in the latter half of the week, worsening short-term liquidity issues in BHP's iron ore port inventory triggered stronger iron ore prices in the overseas market, while the Middle East situation remained volatile, reinforcing cost support and pushing ferrous metals higher again. In the spot market, supported by futures, end-user and arbitrage purchase sentiment both improved WoW this week......

Among precious and rare metals, osmium is a niche yet irreplaceable material, overshadowed by gold, silver, platinum and palladium but critical for high-end industry and scientific research thanks to its unique physical and chemical properties. This report breaks down osmium’s core attributes, supply, applications and market traits to unveil the “densest natural metal”. I. Basic Profile: A Distinct Platinum Group Metal Osmium (Os, atomic number 76) is a Group Ⅷ transition metal and part of the platinum group metals (PGMs), extremely scarce in nature. It has no independent deposits, only extracted and purified via platinum ore smelting alongside platinum, iridium, ruthenium, rhodium and palladium, ruling out large-scale standalone mining. Its standout properties: unmatched density (22.59g/cm³ at 20℃, higher than gold and platinum), exceptional heat resistance (melting point 3033℃, boiling point over 5000℃), and high hardness & corrosion resistance (Mohs hardness 7). It is highly brittle with poor plasticity, mostly used in powder or alloy forms. Key Safety Warning: Osmium oxidizes to toxic, volatile osmium tetroxide (OsO₄) when heated above 100℃ in air. Full-process operations (smelting, storage, transport, processing) require inert gas protection, raising production and application thresholds. II. Supply Landscape: Extreme Scarcity & Monopolized Output Osmium is far rarer than gold and platinum, with a crustal abundance of just 0.001ppm, one of the lowest stable elements globally. Proven recoverable reserves are extremely limited and highly concentrated. Global output hinges entirely on platinum mining and smelting, staying at a tiny scale: annual global production is roughly 1 ton (data from International Platinum Group Metals Association), while China’s annual output is less than 100kg. South Africa and Russia dominate global osmium resources and smelting capacity, forming a highly monopolized, inelastic supply market. Tight supply-demand balance persists, supporting strong price resilience and volatility. III. Core Applications: High-End & Irreplaceable Scenarios Despite low production and narrow application scope, osmium is a rigid material for high-precision sectors with no low-cost substitutes, focusing on four key fields: Special Hard Alloys: Osmium-based alloys excel in hardness, wear and corrosion resistance, used for high-precision bearings (luxury watches, instruments), premium pen nibs, medical scalpels and high-end mechanical wear parts. Industrial Catalysis: Osmium and its compounds act as high-efficiency catalysts for fine chemical and organic synthesis (hydrogenation, oxidation), boosting process efficiency and product purity with stable low-volume demand. Scientific Research: Toxic osmium tetroxide is an irreplaceable stain for electron microscopy samples in materials and life sciences; high-purity osmium powder serves as a specialty lab consumable. Aerospace & Military: Leveraging high density and thermal stability, osmium is used for specialty high-temperature components, precision guidance parts and high-end electrical contacts, with high added value and growing demand amid industrial upgrading. IV. Core Market Traits Osmium is a niche PGM marked by extreme resource scarcity, monopolized inelastic supply, rigid high-end demand and total irreplaceability. Unlike bulk commodities, its market is driven by supply shifts, high-end industrial demand and compliance costs, with a small scale and low trading frequency, remaining a critical material for high-end industry and scientific research.

SMM News, March 13: This week, finished product inventories of secondary lead destocked significantly, standing at 26,600 mt as of March 12, down 13,100 mt from March 5. The main reasons were: the resumption progress of secondary lead smelters was slow, raw material inventories at downstream battery enterprises were depleted, and demand for cargo pick-up under long-term contracts increased. In addition, starting next week, the release of capacity at two large smelters in east China will somewhat ease the tight regional supply of secondary lead; however, as high raw material prices led suppliers of secondary lead to hold prices firm, downstream purchase willingness for spot orders remained weak. Secondary lead finished product inventories are expected to return to a supply-demand balance level next week, with a lower probability of unilateral wild swings. 》Subscribe to View Historical SMM Metal Spot Prices

In the fields of precious and rare metals, compared with well-known categories such as gold, silver, and platinum-group metals, osmium has always remained a niche yet highly distinctive presence. With its unmatched physicochemical properties, it has become an indispensable key material in high-end industry and scientific research. Even though it receives limited market attention, it still possesses irreplaceable value. This article will provide a comprehensive breakdown of osmium metal, covering its basic properties, resource supply, application scenarios, and market characteristics, to offer a full understanding of this “king of density.” I. First Encounter with Osmium: A Hardcore Outlier Among the Platinum-Group Metals Osmium, with the chemical symbol Os and atomic number 76, belongs to the platinum-group metals. It is a Group VIII transition metal on the periodic table and also one of the rarest metals found in nature. As one of the six major members of the platinum-group metal family, osmium has no independent ore deposits and is commonly associated with platinum, iridium, ruthenium, rhodium, and palladium. It can only be recovered through purification during platinum ore smelting and cannot be extracted through standalone large-scale mining. This inherent characteristic directly defines its scarcity. Osmium’s physicochemical properties are truly unique in the world of metals, with highly recognizable core characteristics: first, it has the highest density in the world. Under standard conditions at 20°C, its density reaches 22.59 g/cm³, far exceeding that of gold (19.32 g/cm³) and platinum (21.45 g/cm³). It is currently the densest naturally occurring metal known, and at the same volume, it weighs far more than various conventional precious metals. Second, it demonstrates excellent high-temperature resistance, with a melting point of 3,033°C and a boiling point exceeding 5,000°C. It remains highly stable in high-temperature environments and can adapt to various industrial and scientific applications under extreme heat. Third, it has outstanding hardness and strong corrosion resistance. With a Mohs hardness of 7, it is hard, durable, and wear-resistant, and is difficult to corrode under conventional acidic or alkaline conditions. However, its drawbacks are also quite evident: it is highly brittle and has extremely poor plasticity, making it impossible to process through conventional mechanical methods, so it is mostly used in powder or alloy form. A key safety precaution must be emphasized here: when osmium metal is heated in air to above 100°C, it slowly oxidizes to form osmium tetroxide (OsO₄). This substance is highly irritating, highly volatile, and somewhat toxic. Therefore, the entire process involving osmium, including production smelting, storage and transportation, and deep processing, must be carried out under the protection of inert gas and in strict compliance with operational standards. These exceptionally high compliance and control requirements further raise the barriers to osmium’s production and application. II. Extreme Scarcity: Osmium’s Resource Endowment and Supply Landscape Osmium is far rarer than commonly recognized precious metals such as gold and platinum, and it can be regarded as a “niche treasure” in the precious metals sector. Relevant data show that the average abundance of osmium in the Earth’s crust is only about 0.001 ppm, making it one of the least abundant stable elements in the crust. Globally, identified recoverable reserves are extremely limited, and resource distribution is highly concentrated, without the formation of widely distributed ore deposits. Supply side, the scarcity of osmium is even more pronounced. As there are no standalone mines, global osmium production is entirely dependent on platinum ore mining and smelting, with capacity remaining at an extremely low level year-round. Global annual production is about 1 mt (data from the International Platinum Group Metals Association), while China’s annual production is less than 100 kg, with supply far below that of other platinum group metals. From the global supply landscape, traditional major platinum group metal-producing countries such as South Africa and Russia control the vast majority of the world’s osmium resources and smelting capacity. Industry supply shows a highly monopolized pattern, with extremely low supply elasticity. Minor changes in mining progress, geopolitical conditions, environmental protection-related controls policies, and platinum group metal smelting capacity all directly affect global osmium supply. This dual characteristic of “inherent resource scarcity + constrained supply” has kept the osmium market in a long-term tight supply-demand balance and has also given it strong price resilience and fluctuation elasticity, securing a unique position in the rare metals market. 3. Exclusive to High-End, Cutting-Edge Applications: Core Application Scenarios of Osmium Although osmium has limited production and a relatively narrow range of applications, its exceptional physical and chemical properties have enabled it to take root precisely in high-end niche fields, making it an irreplaceable core material in many advanced applications. Downstream demand is concentrated and highly rigid, with no low-cost substitutes currently available. Its core applications are mainly concentrated in four major fields: 1. Special Hard Alloys: Core Raw Material for High-End Wear-Resistant Components Osmium-based alloys made by melting osmium with metals such as iridium and platinum combine ultra-high hardness, wear resistance, and corrosion resistance, making them key core materials for high-end precision instruments. These alloys are widely used in high-precision bearings for high-end watches and precision instruments, premium fountain pen nibs, professional turntable styluses, medical precision scalpels, and high-end wear-resistant mechanical components. They can significantly improve component service life and durability, making them suitable for long-term, high-load, high-wear operating environments, and they are core wear-resistant materials in the high-end manufacturing sector. 2. Industrial Catalysis: Dedicated High-Efficiency Additive for Fine Chemicals Osmium and its compounds have excellent catalytic activity and serve as dedicated catalysts in certain fine chemical and organic synthesis reactions. Especially in special chemical processes such as hydrogenation and oxidation reactions, they offer high catalytic efficiency and strong reaction selectivity, effectively optimizing process flows and improving product purity and yield. Although the unit consumption of osmium catalysts is extremely low, they are rigid process necessities and are difficult to replace with other common metal catalysts, resulting in relatively strong downstream demand stability. 3. Scientific Research and Detection: Essential Specialty Consumable for Laboratories Although osmium tetroxide is toxic, it has irreplaceable value in scientific research. It is a high-quality staining agent for biological samples and microscopic material sections under electron microscopes, significantly enhancing the clarity and contrast of observed samples, and is an indispensable experimental reagent in frontier research fields such as materials science and life sciences. Meanwhile, high-purity osmium powder was also widely used in high-end scientific research experiments and the R&D of specialized new materials, serving as a niche but essential consumable for major research institutes and high-end laboratories. 4. High-End Specialized Fields: Core Components for Military and Aerospace Applications Leveraging its core advantages of high density, high-temperature resistance, and high stability, osmium was also applied in specialized high-temperature components for aerospace and military applications, precision guidance components, as well as niche scenarios such as high-end electrical contacts and wear-resistant coatings. These applications were all concentrated in cutting-edge, high-precision sectors. Although the volume of each individual application was small, the product value-added was extremely high. Moreover, with the technological iteration and development of high-end manufacturing and the military and aerospace industries, related demand had the potential for steady growth. IV. Summary of the Core Characteristics of the Osmium Metal Market Overall, as a rare category among platinum group metals, osmium had highly distinctive core characteristics: extreme scarcity on the resource side, highly monopolized supply with insufficient elasticity; application-side concentration in high-precision, cutting-edge fields, with rigid and irreplaceable demand; and unique physicochemical properties, combining both advantages and application barriers. Unlike the market-driven fluctuation logic of conventional bulk commodities, the osmium market was significantly affected by factors such as supply-side changes, downstream demand from high-end industries, and compliance costs. The overall market size was small, and trading frequency was relatively low, placing it in the category of niche rare precious metals. Its core value always revolved around the two key points of “scarcity” and “irreplaceability,” making it an indispensable key metal material in high-end industrial and scientific research fields.

Nickel Ore "Tight Supply-Demand Balance Drives Premiums; Government Clarifies RKAB Mechanism " Indonesian domestic nickel ore prices have risen significantly increase this week. For the first half of March, the Indonesian Nickel Ore Benchmark Price (HPM) was set at $17.104/dmt, a month-on-month decrease of 3.21%. However, according to SMM data, average premiums has increased for 1.4%, 1.5%, and 1.6% grade laterite nickel ore were reported at $34, $38, and $38.5/wmt, respectively, with 1.6% grade reaching a delivered price of $65.2–$72.2/wmt. This strengthening of premiums reflects both the release of restocking demand from smelters and pessimistic expectations regarding RKAB quota reductions. Simultaneously, the delivery price for 1.2% grade limonite has edged up to $24–$26/wmt. Pyrometallurgical Ore: From a fundamental perspective, as of March 6, Sulawesi and Halmahera are in a volatile transition at the tail end of the rainy season, where intermittent heavy rainfall continues to obstruct mining logistics. Morowali is currently overcast with high humidity (94%), and while immediate rain is light, a heavy precipitation system is expected around March 13 with up to 48mm of rain; Konawe remains cloudy with daily thundershowers. Halmahera also faces a high-precipitation weekend with a 65% chance of thunderstorms on March 7-8. Despite BMKG's forecast of an early dry season in April, saturated soil and local wind gusts currently prevent these regions from reaching full mining and loading capacity. Under the dual pressure of scarce tradable supply and RKAB uncertainty, some NPI smelters have been forced to ramp up procurement to secure raw materials. Hydrometallurgical Ore While spot supply of limonite is relatively sufficient, a tailings dam landslide at an MHP project has forced related production lines to operate at low utilization, causing temporary demand weakness. However, due to concerns over RKAB approvals, stockpiling for new projects, and growing demand from outer islands, limonite prices are expected to shadow saprolite prices and remain high. On the policy side, Director General Tri Winarno of the ESDM clarified on March 3, 2026, that any RKAB increases will be based on individual company assessments of capacity and compliance rather than a universal percentage hike, with the approval process slated for the second half of 2026. The government emphasized that this is a routine regulatory procedure to optimize resources, not a reactive measure against the previously set annual production cap of 260–270 million tons. Nickel Pig Iron " Strong Cost Support Drives High-Grade NPI Prices Upward " The average price of SMM 10-12% NPI average price rose by RMB 21.1 per nickel unit week-on-week to RMB 1092.6 per nickel unit (ex-works, tax included), while the Indonesia NPI FOB index increased by USD 2.22 per nickel unit to an average of USD 138.54 per nickel unit. This rally is primarily fueled by a "scarcity of high-nickel-content units" and firm offers from smelters facing intense cost pressure from rising ore prices. While downstream stainless steel mills remain reluctant to accept these peak prices due to limited gains in finished products, the overall market remains supported by tight tradable supply and the post-holiday resumption of production. The surge in nickel ore costs has significantly squeezed smelter margins, with many producers now facing contracting profits as NPI price growth lags behind feedstock inflation. Looking ahead, it is expected that NPI prices to maintain their upward momentum as raw material costs remain "easy to rise but hard to fall" and seasonal demand begins to recover.

Over the past few days, the Indonesian nickel market has reacted to the government’s announcement of a restricted 2026 RKAB production quota, set at approximately 260–270 million tons. This reduction has sent shockwaves through the industry, sparking widespread concern among both operational and upcoming smelters. Stakeholders are increasingly worried that these tightened supply levels will be insufficient to sustain their long-term production requirements. For the first one, The Indonesian Nickel Miners Association (APNI) has stated that the Ministry of Energy and Mineral Resources (ESDM) has agreed to consider revisions to the 2026 Work Plan and Budget (RKAB) starting in July. It is believed that the RKAB revisions could increase nickel production quotas by 25% to 30%. According to APNI, the domestic smelter demand based on the capacity is around 380-400 million tons, With the existing RKAB quota at 270 million tons and projected imports from the Philippines at 23 million tons, this 30% adjustment is critical to meeting the national ore deficit. This potential for more quota provides some relief to the market, but there is a second, more pressing issue to consider Another media also stated that The Indonesian Ministry of Energy and Mineral Resources (ESDM) has set a conservative nickel ore production target of 209.08 million tons for 2026, a figure notably lower than the approved RKAB quota of 260–270 million tons. According to Siti Sumilah Rita Susilawati of the Directorate General of Minerals and Coal, this strategic reduction is intended to preserve national reserves and stabilize global commodity prices As a result, the sudden perception of even deeper quota cuts has fueled confusion across the Indonesian market, which might further intensifying the pressure from already spiking nickel ore prices. I. Indonesia’s Calculated Nickel Ore Demand in 2026 According to SMM’s latest calculations, the total nickel ore requirement for 2026, which includes the demand from NPI, FeNi, Nickel Matte, and MHP, is estimated at approximately 334 million tons, based on the production estimates of smelter's current condition. This sharp increase is primarily driven by the rapid expansion of MHP production, which utilizes higher volumes of limonite ore. This surge in consumption has intensified the pressure on smelters to secure significantly higher mining quotas. II. Current Update and Understanding The Quota Revision? According to current understanding from the Regulation of the Minister of Energy and Mineral Resources Number 17 of 2025, citing the 11 th Article Regarding the Amendment of Work Approved Quotas in ESDM, it is stated that: Article 11 (1) Holders of an IUP (Mining Business License) for the Exploration stage, holders of an IUPK (Special Mining Business License) for the Exploration stage, holders of an IUP for the Production Operation stage, holders of an IUPK for the Production Operation stage, or holders of an IUPK as a Continuation of Contract/Agreement Operations may submit one (1) application for an amendment to the Exploration stage RKAB or the Production Operation stage RKAB in each current year. (2) The application for the RKAB Amendment as referred to in paragraph (1) shall be submitted after the holders of the Exploration stage IUP, Exploration stage IUPK, Production Operation stage IUP, Production Operation stage IUPK, or IUPK as a Continuation of Contract/Agreement Operations have submitted periodic reports up to the second quarter or no later than July 31st of the current year. SMM observes that RKAB revisions and amendments are standard procedure, as seen in both 2024 and 2025. This year, however, the submission window for revisions is expected to open after June, with a final deadline of July 31st. While the ESDM has not clarified whether the 260–270 million ton target already accounts for these mid-year adjustments, it remains highly likely that these revisions will be sufficient to meet domestic smelter demand. Another Potential Cuts? According to SMM’s further communication with ESDM, the predicted quota for 2026 still remains on 260-270 million tons estimate. Since the further production cuts rumor by ESDM is not in an official setting announcement, it is hereby confirmed that the quota approved of 2026 will not be lower than ESDM’s initial estimate of 260-270 million tons. From SMM's understanding, the target number to be lower than the quota is merely just an estimate of the production target, not necessarily reflecting the actual production numbers. III. Nickel Ore Supply and Demand Given the government’s push to tighten annual quotas, SMM expects this year’s revisions to land at approximately 20%, a more conservative number. Furthermore, nickel ore imports from the Philippines are unlikely to see significant growth compared to 2025, with estimates holding at approximately 19 million tons. This stagnant growth is due to the heavy concentration of Philippine exports to China, coupled with limited domestic mining capacity and a lack of new mining companies . After factoring in import volumes from the Philippines, the nickel ore market is likely to remain in a tight supply-demand balance, especially with potential hurdles like the rainy season slowing down mining operations. Nonetheless, this scenario is much more realistic than the alternative: a massive 50+ million ton deficit that would occur if the total quota were strictly capped at 270 million tons. IV. Conclusion Overall, the signal for significant quota cuts at the start of the year has already triggered a sharp rally in nickel ore prices, which could be seen from the substantial rise in premiums, largely driven by quota reductions at major mining companies and persistent uncertainty among small-to-mid-scale operators. Looking ahead, if the government maintains these restricted levels and fails to approve adequate supplemental quotas, domestic ore prices are poised for further upward momentum, potentially intensifying the cost burden on the downstream smelting sector.