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.