[SMM Daily Chrome Review: Overseas Ore Prices Continued to Rise, While the Alloy Market Temporarily Remained Stable] March 18, 2026 News: Chrome ore prices continued to rise, while ferrochrome quotations saw no adjustment for the time being...

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.

The listing-based trading on the Anhuida platform under the SMM Trading Center has remained active. The platform’s listing hall brings together high-quality supply sources across diverse non-ferrous metal categories, with top-tier enterprises launching bulk lots one after another. Through the efficient integration of self-listing and intelligent matching models with the supply and demand of upstream and downstream players in the industry chain, it has become an important matchmaking channel for spot trading in non-ferrous metals. To date, the platform has attracted a cumulative total of 10,171 registered enterprises, with cumulative transaction value reaching 1.98328 billion yuan and cumulative trading volume totaling 49.5719 million mt. Its trading scale and industry influence have steadily increased. As a concentration- and transparency-driven spot trading segment for non-ferrous metals, the Anhuida platform’s listing hall covers common non-ferrous metals such as copper, aluminum, zinc, and nickel, as well as new energy and minor metal categories including tin ingot and battery-grade nickel sulphate. It supports enterprises in independently publishing buy and sell intentions and offers multiple trading methods such as direct connection and intelligent matching, enabling buyers and sellers to quickly present their needs and identify counterparties, thereby significantly improving the efficiency of spot trading. Recently, the platform has featured a rich variety of popular listed categories with ample supply. It includes listings of scarce categories such as imported Indonesian tin ingot, while core new energy raw materials such as battery-grade nickel sulphate have also been launched in batches. Top industry enterprises including MCC Ramu New Energy Technology Co., Ltd. and Wanhua Chemical (Yantai) Battery Industry Co., Ltd. have all published multiple batches of battery-grade nickel sulphate sales listings on the platform, with single-batch listing Volume ranging from 66 mt to 99 mt. This has provided upstream and downstream enterprises in the new energy industry chain with stable and high-quality supply channels, effectively ensuring the smooth and efficient operation of the industry chain and supply chain. With its concentrated and transparent trading environment and flexible, diversified trading methods, the Anhuida platform’s listing hall has continued to build an efficient bridge for supply and demand matching in the non-ferrous metals industry, helping enterprises reduce transaction communication costs and optimize resource allocation. In the future, the platform will continue to enrich listed categories and improve trading functions, further invigorating the spot trading market for non-ferrous metals. Trading Platform Link: Contact for Inquiries: 021-51666886 Inquiry Email: anhuida@smm.cn

On March 18, the SMM average price of battery-grade nickel sulphate remained unchanged.

On March 14, 2026, the Interdepartmental Commission on International Trade of Ukraine issued a notice stating that, pursuant to Resolution No. AD-598/2026/441-01 of the Commission dated March 10, 2026, it had made an affirmative final ruling in the third sunset review of the antidumping measures on steel wire ropes and cables originating in China, and decided to continue imposing antidumping duties on the products concerned for another five years at an unchanged rate of 123. The period of investigation in this case was from January 1, 2022 to March 31, 2025. The Ukrainian tariff codes of the products concerned were 7312 10 49 00, 7312 10 81 00, 7312 10 83 00, 7312 10 98 00, and 7312 10 65 00. The measures took effect from the date of publication of the notice. On August 17, 2007, Ukraine initiated an antidumping investigation into steel wire ropes and cables originating in China. On July 23, 2008, pursuant to Resolution No. AD-183/2008/143-48 of the Ukrainian Commission, Ukraine began imposing antidumping duties on the Chinese products concerned. Thereafter, Ukraine conducted two sunset reviews, and made affirmative rulings and extended the duty period on September 19, 2014 and May 28, 2020, respectively. On August 24, 2022, the Interdepartmental Commission on International Trade of Ukraine issued a notice amending the product description of Chinese steel wire ropes and cables as determined in Resolution No. AD-183/2008/143-48 dated July 23, 2008. Upon application by a Ukrainian producer, and pursuant to Resolution No. AD-582/2025/441-01 of the Commission dated May 21, 2025, Ukraine initiated the third sunset review investigation of the antidumping measures on the Chinese products concerned. (Compiled from: Ukrainian Government Website) Source: https://ukurier.gov.ua/uk/news/povidomlennya-201/

[SMM Tin Midday Commentary: Under Macro Pressure, SHFE Tin Contracts Fell to 366,000, and Trading in the Spot Market Was Relatively Active]

SMM Steel, February 24 – According to SMM statistics, the estimated total shipments to mainstream markets this week reached 302,700 mt, up 50.90% WoW. By market:

[SMM Silicon-Based PV Morning Briefing] Polysilicon: The quoted price for N-type recharging polysilicon was 42-49 yuan/kg. Polysilicon prices continued to decline recently, mainly affected by wafer price cuts and market sentiment. At present, low-priced polysilicon has already fallen below the cost line of some manufacturers, and the willingness to hold quotes firm has strengthened somewhat. The upstream market was also still watching wafer price moves. Wafer: In the market, 18X wafer prices were 1.00-1.05 yuan/piece, 210RN wafer prices were 1.1-1.15 yuan/piece, and 210N wafer prices were 1.3-1.35 yuan/piece. Wafer prices remained stable. Current selling prices have already fallen below cash cost, so the likelihood of another sharp price cut was relatively small.

Only 15 days remain until the opening of the 14th Energy Storage International Summit and Exhibition, ESIE 2026! New business models, new products, and new technologies in the global energy storage industry will be showcased in a concentrated manner on the ESIE 2026 platform! The countdown has begun, and the world’s largest, highest-level, and most influential gathering of ideas and technologies in the global energy storage industry is about to open! ●Exhibition Dates: April 1–April 3 ●Summit Dates: March 31–April 3 ●Venue: Beijing · Capital International Exhibition & Convention Center Scan the QR code above for free exhibition admission Six themed exhibition halls, over 160,000 m² of exhibition space, 800+ exhibitors/sponsors—the full detailed floor plan for all halls of ESIE 2026 is officially unveiled! Save and bookmark it to locate the brands and exhibition areas you are interested in! Detailed forum schedules have been released: Cutting-Edge Technology Led by 9 academicians! Detailed agenda for the 9th Energy Storage Frontier Technology Conference released Mechanism Innovation Detailed agenda released | ESIE 2026 Themed Forum: New-Type Energy Storage and the Electricity Market Detailed agenda released | Regional Characteristic Market Forum, Generation-Grid-Load-Storage and Green Electricity Direct-Connection Integration Forum Market-Driven Growth Detailed agenda released | ESIE 2026 Themed Forum: Development and Operation of Standalone ESS Projects Detailed agenda released | ESIE 2026 Themed Forum: Coordinated Development of Energy Storage + AIDC Detailed agenda released | ESIE 2026 Themed Forum: Energy Storage + New Business Models and New Development Global Perspective Detailed agenda released | ESIE 2026 Themed Forum: Development and Trends in the Global Energy Storage Market A Barometer of the Development of China’s Energy Storage Industry The 14th Energy Storage International Summit and Exhibition ESIE 2026 Exhibition Dates: April 1, 2026–April 3, 2026 Summit Dates: March 31, 2026–April 3, 2026 Venue: Beijing · Capital International Exhibition & Convention Center

[SHFE Zinc Continued to Decline Today, with Focus on Overseas Rate Decisions and China Social Inventory] The most-traded SHFE zinc 2605 contract opened at 23,470 yuan/mt. After the opening, bulls and bears engaged in fierce competition, and SHFE zinc fluctuated rangebound below the daily average line. During the session, SHFE zinc touched a high of 23,475 yuan/mt and a low of 23,260 yuan/mt, and finally closed down at 23,345 yuan/mt, down 110 yuan/mt, or 0.47%. Trading volume increased to 55,115 lots, and open interest increased by 3,955 lots to 95,164 lots.....