SMM, March 18: The most-traded SHFE lead 2604 contract opened at 16,695 yuan/mt during the day, with prices fluctuating rangebound in the 16,665–16,720 yuan/mt range in early trading. Before noon, SHFE lead prices rose rapidly and touched a high of 16,785 yuan/mt before pulling back amid fluctuations. The tug-of-war between longs and shorts intensified, and prices remained rangebound within 16,610–16,680 yuan/mt before closing at 16,645 yuan/mt, posting a small bullish candlestick, up 45 yuan/mt, or 0.27%. At present, lead prices have stopped falling and rebounded, gradually returning to being driven by fundamentals. On the supply side, ex-works inventory at primary lead smelters continued to be digested, and some suppliers held prices firm in spot lead shipments, providing relatively strong spot support; willingness to sell among secondary lead suppliers diverged, and most enterprises became more reluctant to sell due to losses combined with bullish expectations, leading to a continued contraction in effective market supply. On the demand side, orders from downstream battery plants increased, and production remained at full capacity, providing positive support for lead prices. However, social inventory of lead ingot is still on an upward trend. In addition, as more smelters resume production in mid-to-late March and capacity is gradually released, market circulation will further increase, and lead prices are expected to have limited upward momentum. Data source statement: Except for public information, all other data is processed and derived by SMM for reference only based on public information, market communication, and SMM's internal database models, and does not constitute decision-making advice.

SMM News, March 18: Overnight, LME lead opened at $1,922.5/mt. In early trading, LME lead fell rapidly to a low of $1,913/mt. During the Asian session, LME lead fluctuated upward, reaching a high of $1,932/mt, after which bears regained control and SHFE lead turned downward. Entering the European session, LME lead dropped sharply before beginning to rebound in fluctuations, with prices posting wide swings in the $1,921-1,931/mt range. It finally closed at $1,926/mt, up $1/mt, or 0.05%. Overnight, the most-traded SHFE lead 2604 contract opened at 16,635 yuan/mt. In early trading, SHFE lead edged up to a high of 16,685 yuan/mt, then came under pressure and pulled back to a low of 16,595 yuan/mt. SHFE lead showed a sideways movement overall during the night session, with prices posting wide swings in the 16,620-16,685 yuan/mt range from intraday to the close, and finally closing at 16,670 yuan/mt. It recorded a small bullish candlestick, up 70 yuan/mt, or 0.42%. At present, inventory at primary lead smelters continued to decline, while suppliers held firm on quotes and showed a clear reluctance to sell. Losses at secondary lead enterprises widened, and most producers adopted a wait-and-see attitude and were reluctant to sell, leading to some tightening in overall effective market supply. After restocking at low levels, downstream battery plants slowed their procurement pace, and downstream demand remained weak. The overall pattern of weak supply and weak demand persisted. Lead prices are expected to remain in the doldrums in the short term. Subsequent price moves require close attention to geopolitical factors, changes in operating rates at secondary lead enterprises in mid-to-late March, and actual downstream procurement conditions.

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

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.

On March 11, Pan Xueyuan, Member of the Standing Committee of the Yangzhou Municipal Party Committee and Executive Vice Mayor of Yangzhou, led a team to Yizheng Economic and Technological Development Zone to survey the construction progress of the CIMC Green Hydrogen Zero-Carbon Equipment Industrial Park, a key provincial project in Jiangsu. He inspected the construction progress on site, inquired about the construction plan, key challenges, and industrial layout, and required that the leading role of chain-leading hydrogen energy enterprises be fully leveraged to coordinate efforts to bring the project into operation and deliver results at an early date. Meng Dehe, Secretary of the Yizheng Municipal Party Committee, and Yu Lei, Executive Vice Mayor, accompanied the visit, while Li Jie, General Manager of CIMC Jidian and CIMC Zhongdian, and his delegation reported on the work. In front of the project planning display board, Pan Xueyuan focused on learning about the industrial park’s product layout. The project covered a total area of 150 mu, with plant space of approximately 60,000 m², and included a 15-mu supporting detection and R&D testing base. After reaching full production, it was expected to produce 2 GW of electrolyzers and hydrogen-ammonia-methanol series equipment annually. With the goal of becoming a nationally leading supplier of hydrogen-based energy equipment, the enterprise laid out the full value chain of alkaline, PEM, and AEM electrolyzers, skid-mounted hydrogen production plants, and green ammonia and green methanol equipment, which Pan Xueyuan highly affirmed. As a chain-leading enterprise in the hydrogen energy industry chain at both the provincial and municipal levels, CIMC Zhongdian will join hands with CIMC Raffles Group to integrate industry resources and build a green hydrogen equipment industry chain. Next, with the support of the local government, the enterprise will build “two centers and two platforms,” continue to lead industry innovation, and support the high-quality development of the green hydrogen industry in Yizheng and Yangzhou as a whole.

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