Stainless steel spot prices were stable this week, but production costs rose somewhat, further squeezing stainless steel mills’ profit margins. Taking 304 cold-rolled products as an example, based on raw material prices on the day, the full-cost profit margin was -1.27% this week; calculated based on raw material inventory costs, it reached 2.21%. Nickel raw material cost side, high-grade NPI prices edged up further this week. Although a major stainless steel mill recently set relatively low procurement tender prices for high-grade NPI, strong nickel ore prices continued to provide solid cost support for NPI, traders showed strong willingness to hold prices firm, and the overall market remained bullish. Coupled with high stainless steel production schedules in March, downstream stainless steel mills maintained strong raw material demand, and the psychological price level also moved up gradually. In the short term, high-grade NPI prices were more likely to rise than fall. As of this Friday, high-grade NPI with a grade of 10-12% rose by 6.5 yuan per nickel unit to 1,094.5 yuan/nickel unit. Stainless steel scrap market side, stainless steel scrap prices strengthened this week, mainly due to the linkage with furnace charge, economic advantages, and demand support. Firm high-grade NPI and high-carbon ferrochrome prices boosted steel scrap prices higher. Stainless steel production schedules are expected to increase in March, boosting procurement demand. Stainless steel scrap still had an economic advantage over high-grade NPI, supporting bullish sentiment. However, downstream demand recovery remained limited, stainless steel social inventory stayed high, and finished product prices lacked momentum for further gains, constraining upside room for steel scrap prices. Overall, the market showed a pattern of “rising prices, raw material support, and demand under pressure,” and prices are expected to remain generally stable with slight rise going forward. As of this Friday, the price of 304 off-cuts in Shanghai rose by 600 yuan/mt to around 10,250 yuan/mt. Chrome raw material cost side, high-carbon ferrochrome prices rose slightly this week. Overseas market chrome ore futures prices continued to climb, and China chrome ore spot quotations moved up in tandem. Ferrochrome smelting costs increased, ferrochrome producers’ profits narrowed significantly, and with retail spot supply of high-carbon ferrochrome remaining tight and stainless steel production schedules staying high in March, ferrochrome prices were supported to edge up further. As of this Friday, high-carbon ferrochrome prices in Inner Mongolia rose 50 yuan/mt (50% metal content) WoW to 8,650 yuan/mt (50% metal content).

SMM News, March 13: This week, mainstream tax-inclusive ex-factory prices for secondary lead were at parity against the SMM #1 lead average price, with discounts of 50-100 yuan/mt in some areas; dragged down by scrap battery prices and weak downstream consumption, the industry remained loss-making, and most smelters held prices firm and were reluctant to sell. As of March 13, 2026, the theoretical comprehensive profit and loss for large-scale enterprises was -422 yuan/mt, and that for small and medium-sized enterprises was -633 yuan/mt (the model’s by-product revenue did not include tin or antimony). With delivery to be completed and rigid demand expected to recover next week, SMM expected discounts for secondary lead to narrow slightly. Overall, losses across China’s secondary lead industry remained unchanged and production resumptions were slow. Given the availability of primary lead and imported lead cargoes, premiums for spot orders of secondary refined lead were likely to maintain sideways movement, making substantial premiums difficult to emerge. > Subscribe to View Historical SMM Metal Spot Prices

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

This week, China's manganese-based battery materials market showed a differentiated operating trend: battery-grade Mn3O4 prices dropped back slightly, EMD prices edged up slightly, and LMO remained in a weak balance amid the tug-of-war between sellers and buyers. Although the three major products showed different trends, all were supported by the cost side. Overall, the market was mainly stable in the short term, with limited room for wild swings, as the industry gradually transitioned from the post-holiday resumption period to a phase of steady operations......

It was learned that the weekly composite operating rate of lead-acid battery enterprises across five provinces tracked by SMM stood at 73.45% from March 6 to March 12, 2026, up 1.78 percentage points WoW from the previous week. In March, major lead-acid battery enterprises basically resumed normal production. The last batch of enterprises that resumed work in early March also recently completed production ramp-up on their production lines, with operating rates of 80-100% at medium and large enterprises and 50-80% at small enterprises. At present, most orders for e-bike and automotive battery enterprises came from dealers' routine post-Chinese New Year restocking, but actual improvement in end-use market consumption remained limited. Among them, battery exports were affected by factors such as tariffs, the SHFE/LME price ratio, and transportation, and export-oriented enterprises saw weak order performance. In addition, orders for ESS battery enterprises were moderate, especially tender orders from data centers, and the production lines of such enterprises were operating at full capacity.

Recently, end-use consumption in the lead-acid battery market remained relatively stable, with dealers basically purchasing as needed. Meanwhile, lead prices fluctuated downward, and some dealers were concerned that battery selling prices would follow the decline. In addition, as April to May is the traditional consumption off-season, dealers were also relatively cautious in procurement, and lead-acid battery enterprises produced based on sales. In terms of lead ingot procurement, spot cargo circulating in the lead market is currently relatively ample, and downstream enterprises purchased as needed. It was not until the second half of the week, when lead prices fell further, that some enterprises restocked at lower prices as needed, and trading activity in the spot market improved.

On March 13, the average price of SMM battery-grade nickel sulphate rose slightly.

[CleanTech Is About to Sign a 40-Year Operating Contract With the Chilean Government for the Laguna Verde Lithium Project] CleanTech Lithium, an Anglo-Australian company, is about to sign a 40-year contract with the Chilean government to develop the Laguna Verde lithium project in the Atacama Region, enabling it to advance extraction of this mineral at one of the salt lakes opened to the private sector. After reaching agreement with the Ministry of Mining on the terms of the Special Lithium Operating Contract (CEOL), Chile’s Office of the Comptroller General is now expected to approve the document in Q2 2026. CleanTech, its subsidiary Atacama Salt Lakes, and minority shareholders that are among the consortium members established to advance the Laguna Verde project have begun celebrating this new phase, as it provides greater certainty for their investment. [Rio Tinto Begins Commercial Lithium Exports From the Rincon Project] Rio Tinto’s milestone achievement in commencing commercial lithium exports from the Rincon project marked a pivotal moment for the global lithium market. Miners are currently contending with the complex interplay of resource scarcity, geopolitical tensions, and the accelerating popularization of EVs. The traditional supply-chain dependencies that have defined battery materials sourcing for decades are being reshaped by new producers launching commercial operations in previously underexplored regions. These developments signify not merely a slight increase in capacity, but a fundamental shift in how critical minerals move from extraction sites to manufacturing hubs, with implications far beyond quarterly production data. Rio Tinto’s commercial lithium exports from the Rincon project reflected its prudent positioning in one of the world’s most fiercely contested mining regions for this mineral. Following the suspension of the Jadar project in Serbia in 2025, the company shipped 200 mt of battery-grade lithium carbonate from Buenos Aires to Shanghai in March 2026, marking the official start of operations at its core South American lithium asset. The timing of this market entry reflected broader industry dynamics across the Lithium Triangle. Argentina’s regulatory environment has increasingly favoured large-scale international mining operations. In addition, the Rincon project is located in Salta Province, placing Rio Tinto within a geographic cluster that contains significant global lithium resources across Argentina, Chile, and Bolivia. [The Geothermal Plant Behind Europe’s Lithium Push] The town of Landau in der Pfalz, near the French-German border, has long been at the heart of the local winemaking industry. The region is also home to the Upper Rhine Valley brine fields, which contain Europe’s largest lithium resources and have now made it a hub for Europe’s push to advance EV development. The planned integrated geothermal-lithium extraction plant forms part of renewable energy producer Vulcan Energy’s ambition to build a carbon-neutral EV supply chain in Europe. The project will use geothermal wells to extract lithium-rich brine from depths of up to 5 kilometers. The high-temperature brine will be pumped to the surface, where lithium will be extracted before being transported to a plant. There, the lithium will be converted through electrolysis into lithium hydroxide monohydrate (LHM). The brine will then be reinjected underground, while LHM will be delivered to offtakers, including automaker Stellantis, which owns automotive brands such as Citroen and Peugeot. [Liontown's Interim Loss Widens as It Bets on a Recovery in Lithium Prices] Australia's Liontown said on Thursday that its loss widened in H1 due to a non-cash accounting charge, and added that it is evaluating potential expansion options for its Kathleen Valley mine as lithium prices are expected to rise. The miner of this raw material used in EV batteries has been seeing an initial price recovery after nearly two years of weakness. Previously, EV adoption was slower than generally expected, resulting in oversupply. Liontown said in its December quarter report that prices improved, with the selling price reaching $900/mt, up 28% from the previous quarter. As its flagship project transitioned to underground mining, the company sold 190,000 mt of spodumene, a lithium raw material, in H1. Source: https://www.investing.com

In contrast to the typical price declines seen during the traditional spring festival low season from January to February in previous years, China’s domestic manganese sulfate market has recently staged an independent rally of “strong performance amid the off-season”, with prices rising steadily along the way.

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......