SMM March 13: This week, China’s domestic tungsten market exhibited high-level oscillations with intensified supply-demand competition. Multiple mines put products up for auction during the week, but transactions were bleak.As of March 13, tungsten prices remained largely stable, yet market sentiment became extremely divided.

[Operating Rates Continued to Rise This Week, but Order Demand Had Not Fully Started] The rise in operating rates this week was mainly driven by enterprises gradually resuming operations and production. On the order side, orders at top-tier enterprises generally remained stable, but overall industry demand had not yet fully recovered. Affected by the relatively late Chinese New Year break, current end-use demand in rubber, desulfurization, and other sectors still had not fully started, while performance in the ceramics sector was also relatively weak, and it would still take time for demand to see a substantive improvement......

[SMM Titanium Weekly Review: Titanium Dioxide Showed Signs of Recovery; Diverging Strength Across the Titanium Industry Chain Market This Week] This week, the titanium industry chain in China showed pronounced structural divergence, with the tug-of-war between sellers and buyers across upstream and downstream segments intensifying and cost pass-through facing obstacles. Overall, the sector was characterized by a combination of weak recovery and localized strong support. Trading in upstream titanium ore and titanium slag was sluggish. Downstream processing enterprises tightly controlled costs, with procurement consistently maintained at a pace driven by rigid demand. Coupled with inventory at high levels across the industry, the raw material end remained under pressure, enterprises’ willingness to operate stayed weak, capacity release was constrained, and the supply-demand imbalance continued to stand out. In the midstream titanium dioxide segment, pressure from elevated costs of raw materials and energy sharply increased production-side strain. Enterprises held prices firm and showed a strong willingness to sell, and while domestic trade demand did not see a noticeable increase in volume—relying only on rigid-demand support—overseas markets still demonstrated a certain degree of resilience, leaving the overall market running relatively strong. The downstream sponge titanium and titanium products segments performed impressively: sponge titanium inventories remained low, and, together with robust downstream restocking demand, top-tier enterprises proactively adjusted prices, with enterprises showing strong confidence in holding prices firm. The titanium products market saw stable supply and demand: the supply-side operating rate was steady, while demand-side differentiation was evident. Civilian applications were mainly driven by rigid-demand restocking, while orders in high-end fields such as aerospace and military industries were steady. The market recovered steadily, and differences in the pace across segments of the industry chain also set the tone for subsequent market dynamics.

This week, the Co3O4 market maintained a stable trend, with overall activity remaining weak. Quotes from top-tier enterprises were still firm at around 370,000 yuan/mt, supported strongly on the cost side by tight inventory of cobalt intermediate products. However, demand was even more mediocre WoW, as the procurement pace of downstream LCO material plants slowed down further, with most purchases limited to small-scale restocking based on orders on hand, leading to slight declines in both market inquiries and transaction activity. Amid the ongoing tug-of-war between firm sellers and cautious buyers, the market was still expected to remain stable in the short term, with limited room for price fluctuations.

This week, the cobalt chloride market atmosphere was even more sluggish WoW, and the price stalemate continued. Although top-tier enterprises remained firm in their willingness to hold prices firm, with mainstream quotations still staying above 117,000 yuan/mt and the highest quotations reaching 120,000 yuan/mt, downstream procurement sentiment did not improve WoW and remained relatively cautious. Constrained by weak end-use demand and the relatively ample raw material inventory at material plants, market inquiries decreased noticeably, and actual transactions were mainly sporadic restocking, with the transaction center at 115,000 yuan/mt. Low-priced sales by some small traders were insufficient to move the broader market. Overall, market activity declined, and buyers and sellers fell into a game of tug-of-war. Prices are expected to remain stable in the short term, lacking the momentum to break the stalemate. SMM New Energy Research Team Wang Cong 021-51666838 Ma Rui 021-51595780 Feng Disheng 021-51666714 Lyu Yanlin 021-20707875 Zhou Zhicheng 021-51666711

[SMM Analysis: The "Counter-Cyclical" Logic of Copper Smelting: When Sulfuric Acid Becomes the Main Product]

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.

March 12, 2026 News: It was reported that CMA shipping company announced an additional congestion surcharge for the Port of Beira

[SMM Magnesium Weekly Review: Magnesium Market Continued to Consolidate at High Levels, with Cost Support and Demand Stalemate Persisting] This week, the overall magnesium industry chain continued to consolidate at high levels, with prices of all categories remaining largely stable. The raw material dolomite market operated steadily, with differentiated supply across regions but overall stability, while the procurement pace on the demand side remained steady. The magnesium ingot market remained in a supply and demand stalemate, as producers showed strong reluctance to sell, and low circulating inventory supported firm quotations. However, both domestic trade and foreign trade demand appeared weak, transactions were sluggish, and FOB quotations stayed at high levels, though actual deals were limited. The magnesium powder market remained stable with a firm tone, domestic trade demand continued to recover steadily, foreign trade growth was limited, and cost support remained in place. The magnesium alloy market's benchmark price held steady, processing fees remained firm, enterprise operating rates rebounded, and downstream demand gradually recovered, though the pace of growth slowed, with overall transactions remaining mild. Looking ahead, the tug-of-war between cost support and weak demand is expected to continue, and the market may continue to consolidate at high levels.

This week，the solid-state battery industry showed a dual-engine momentum driven by "intensive breakthroughs on the technology front and targeted solutions on the policy front." CATL disclosed a sulphide patent, Zhongkeyuanben's 20Ah all-solid-state battery passed third-party detection, and Dreame Technology released a 450Wh/kg product; Guangdong took the lead in incorporating diversified solid-state battery technology routes and eVTOL scenarios into provincial-level action plans.