[Supply Disruptions Persist, Imported TCs Continued to Decline]: Weekly data showed that the average weekly TC of SMM Zn50 domestic ore was unchanged at 1,550 yuan/mt in metal content, and the SMM imported zinc concentrate index fell $4.13/dmt MoM to $11.25/dmt...

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 further highlights the scarcity of osmium. As there are no standalone mines, global osmium production is entirely dependent on platinum mining and smelting, with capacity remaining at an extremely low level for many years. 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 is therefore highly monopolized, with extremely low supply elasticity. Minor changes in mine development progress, geopolitical conditions, environmental protection-related control policies, and platinum group metal smelting capacity all directly affect global osmium supply. This dual attribute of “inherent resource scarcity + constrained supply” has kept the osmium market in a long-term tight supply-demand balance and given it strong price resilience and fluctuation elasticity, securing it a unique position in the rare metals market. III. Exclusive to Cutting-Edge Applications: Core Application Scenarios for Osmium Although osmium has limited production and a relatively narrow application scope, its exceptional physical and chemical properties have enabled it to establish a precise foothold in high-end niche fields, making it an irreplaceable core material in many cutting-edge applications. Downstream demand is concentrated and highly rigid, with no low-cost substitutes currently available. Its core applications are mainly concentrated in four major areas: 1 Special Hard Alloys: Core Raw Materials for High-End Wear-Resistant Components Osmium-based alloys produced by melting osmium with metals such as iridium and platinum combine ultra-high hardness, wear resistance, and corrosion resistance, making them key materials for high-end precision instruments. These alloys are widely used in high-precision bearings for high-end watches and precision instruments, nibs for premium fountain pens, styluses for professional record players, and medical precision scalpels and wear-resistant components for high-end machinery. They can significantly extend service life and durability, making them suitable for long-term, high-load, high-wear operating environments, and they are core wear-resistant materials in high-end manufacturing. 2 Industrial Catalysis: Highly Efficient Specialized Additives for Fine Chemicals Osmium and its compounds have excellent catalytic activity and serve as specialized catalysts in certain fine chemical and organic synthesis reactions. In particular, 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 a rigid process necessity and are difficult to replace with other common metal catalysts, resulting in relatively stable downstream demand. 3 Scientific Research and Detection: Essential Specialized Consumables 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, substantially improving sample clarity and contrast, and is an indispensable laboratory 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.

This week, the center of nickel prices moved lower WoW, with the most-traded SHFE nickel contract fluctuating within 132,000-140,000 yuan/mt. Early in the week, it fell below the 135,000 yuan mark amid weaker macro sentiment, but in the latter part of the week, rumors of maintenance at HPAL projects provided strong support around 133,000 yuan, and prices eventually returned to fluctuate around 137,000 yuan/mt. As of Friday's close, the most-traded SHFE nickel contract rose 0.14% WoW, while LME nickel gained 0.06% WoW. In the spot market, the average SMM #1 refined nickel price was 140,510 yuan/mt this week, up 850 yuan/mt WoW. The average premium for Jinchuan nickel was 6,800 yuan/mt this week, down 100 yuan/mt WoW, while premiums for mainstream electrodeposited nickel brands in China ranged from -300 to 400 yuan/mt. Overall spot transactions were mediocre this week. On the macro front, geopolitical risks escalated markedly this week. In his first statement after taking office, Iran's new supreme leader said the Strait of Hormuz would remain closed and that a new front would be opened if necessary. US ADP employment increased by 63,000 in February, above market expectations. As a result, the US dollar index strengthened लगातार, putting pressure on non-ferrous metal prices. Pan Gongsheng, governor of China's central bank, said the next step would be to build a scientific and prudent monetary policy framework, continue to effectively implement a moderately accommodative monetary policy, and strengthen counter-cyclical and cross-cyclical adjustments. Inventory side, inventory in the Shanghai Bonded Zone was about 2,200 mt this week, flat WoW. China's social inventory was about 87,000 mt, with an inventory buildup of about 3,000 mt WoW. In Indonesia's Morowali region, some HPAL plants cut production due to tailings accidents. Meanwhile, tensions in the Middle East raised the risk of sulfur supply disruptions, and the market expected future MHP intermediate product supply to be tight, with strong willingness to hold prices firm, which would provide some cost support for nickel prices. However, the area above 140,000 yuan/mt still faced strong resistance from high inventory and weak demand. The core trading range for the most-traded SHFE nickel contract next week is expected to be 135,000-145,000 yuan/mt.

SMM News, March 6: This week, LME lead opened at $1,940/mt. Early in the session, affected by the rapid fading of geopolitical safe-haven sentiment and broad weakness across the nonferrous metals sector, lead prices fluctuated downward and once fell to $1,927.5/mt. Subsequently, market sentiment somewhat recovered, and lead prices fluctuated upward, touching a high of $1,949/mt. As bullish momentum weakened, prices turned weaker again and finally closed at $1,933/mt, down $13/mt from the beginning of the week, a decline of about 0.67%. This week, the most-traded SHFE lead contract opened at around 16,780 yuan/mt, and early-session lead prices climbed to 16,815 yuan/mt. Subsequently, affected by both weak supply and weak demand in the spot market, prices fluctuated downward. During the session, lead prices rebounded slightly, but bearish strength remained strong, and the price center moved lower again. Near the close, after consolidating at lows, lead prices fell to 16,550 yuan/mt and finally closed at 16,555 yuan/mt, down about 220 yuan/mt from the beginning of the week, a decline of about 1.31%. 》Subscribe to View Historical SMM Metal Spot Prices

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

[SMM Chromium Weekly Review: Costs and Demand Jointly Drove the Market, with Strongly Bullish Sentiment] March 13, 2026: Quotations remained unchanged for the time being, and the chromium market operated steadily...

SMM News, March 13: The SMM weekly operating rate of secondary lead in four provinces stood at 29.15% from March 6 to March 12, 2026, up 2.03 percentage points WoW. The operating rate in Anhui fluctuated around 15%, with no further signs of production resumptions at local secondary lead smelters; in Henan, the operating rate at a few smelters edged up as raw material inventory increased; in Jiangsu and Inner Mongolia, some smelters had yet to resume production, while operating smelters said raw material supply remained tight and constrained production growth. Next week, as large smelters in Shandong and Jiangxi resume production after the holiday and release capacity, weekly secondary lead production is expected to increase; actual market conditions still need to be monitored for constraints from factors such as raw material supply and downstream procurement sentiment. 》Subscribe to View Historical SMM Metal Spot Prices

[SMM Tin Midday Review: Center of the Most-Traded SHFE Tin Contract Moved Lower, Trading Was Slightly Sluggish Amid Structural Divergence in End-Use Demand]

[SMM Shanghai Spot Copper] Looking ahead to next week, next Monday will be the last trading day of the SHFE copper 2603 contract. According to the SMM #1 copper cathode price assessment methodology, SMM always quotes against the front-month contract. The contango price spread between futures contracts narrowed slightly, and suppliers’ willingness to ship to delivery warehouses weakened somewhat, marginally loosening support for spot premiums. Meanwhile, import losses have narrowed substantially, and there are signs that the import window is about to open. If the window opens, it will bring in cargo from outside China, increasing pressure on spot supply in China and creating potential downward pressure on premiums. On the demand side, downstream enterprises maintained just-in-time procurement, providing some support for prices, but intraday, some downstream enterprises were seen to have limited acceptance of spot cargo with high premiums, with procurement turning more cautious. On the supply side, domestic copper and previously price-locked imported cargo continued to arrive, while social inventory remained high. As SMM always quotes against the front-month contract, the shift in the price spread between futures contracts is expected to result in high premiums against the front-month contract, though this is expected to be corrected on the second trading day. Overall, under the dominance of delivery logic, Shanghai spot copper premiums are expected to remain at elevated levels next Monday.

[Price Review] This week, silver prices continued to consolidate in a fluctuating range, but the war-driven rise in crude oil prices boosted US dollar demand again, putting pressure on precious metal prices and leaving the market relatively weak. Although during the week silver prices on the SGE tested the support level of 20,000 yuan/kg, and LBMA silver briefly fell below $80/oz, both later rebounded, indicating moderate support on the downside. This round of market movement was mainly affected by fading expectations for US Fed interest rate cuts and the still-uncertain direction of geopolitical risks in the Middle East. Market participation in the silver market declined, and short-term fluctuations narrowed somewhat. Gold/silver ratio, both gold and silver prices showed a consolidating fluctuating trend this week, and the gold/silver ratio also fluctuated around 60. [Key Data] Bullish: US February seasonally adjusted nonfarm payrolls: -9.2, below expectations and the previous reading US API crude oil inventory for the week ended March 6: -1.678 million, below expectations and the previous reading Bearish: US January retail sales MoM: -0.2%, above expectations and below the previous reading US EIA crude oil inventory for the week ended March 6: 382.4, above expectations and the previous reading Data and macro releases to watch next week include: The US Fed will announce its March interest rate decision and economic outlook, including the dot plot. The market generally expects the US Fed to keep rates unchanged in the 3.50%-3.75% range, and the probability of an interest rate cut has fallen to near zero. Fed Chairman Powell will hold a press conference after the rate decision to elaborate on the policy stance. US-Iran situation: Since the large-scale military action launched by the US and Israel against Iran on February 28, 2026, the conflict has lasted for more than two weeks. Iran's Islamic Revolutionary Guard Corps announced the highest level of combat readiness, and the Foreign Ministry explicitly ruled out the possibility of opening negotiations. The transmission effect through the energy channel (inflation) far exceeded that through other channels. Inflation concerns instead weighed on expectations for US Fed interest rate cuts, and the high-interest-rate environment pressured non-yielding assets such as gold and silver. [Price Forecast] Silver prices are expected to maintain a fluctuating trend amid the contest between macro disturbances and fundamentals. The continuing impact of the sharp rise in crude oil prices in the short term has gradually been transmitted, while renewed strength in demand for the US dollar and US Treasuries, together with cooling expectations for US Fed interest rate cuts, will keep precious metal prices under pressure in the short term.