On March 25, the SMM average price of battery-grade nickel sulphate remained stable.

[SMM Midday Tin Commentary: Improving Macro Sentiment Drove a Rebound in Tin Prices, While Follow-Through in Spot Transactions Remained Limited]

The operating rate of major copper cathode rod enterprises in China stood at 81.51% last week (March 13–March 19), marking the fourth consecutive week of MoM improvement since the Chinese New Year, with industry sentiment continuing to recover. The strong rebound in the operating rate in this round was mainly driven by two factors: first, the relatively weak operating rates of secondary copper rod enterprises, coupled with the price difference between copper cathode and copper scrap remaining at a relatively low level, significantly weakened the substitution effect between copper cathode and copper scrap, leaving more market room for copper cathode rod; second, improving orders for downstream wire and cable and enamelled wire boosted a faster drawdown in enterprises' finished product inventories. As copper prices broke above low-level support, downstream procurement sentiment continued to heat up, and new orders for copper cathode rod enterprises showed a pattern of concentrated volume release. Most enterprises reported that their production pace could no longer keep up with shipment progress, and some had already begun to proactively control the pace of taking orders to ensure contract fulfillment. From the downstream industry perspective, wire and cable as well as enamelled wire enterprises also benefited from the pullback in copper prices, with operating rates steadily rebounding, further boosting demand for copper rod. Inventory side, although the pullback in copper prices boosted enterprises' willingness to restock, constrained by limited room for capacity release, enterprises did not excessively stockpile on dips and mostly maintained normal production raw material reserves. Meanwhile, due to continued downstream pick-up of goods, enterprises' capacity was unable to fully match order demand, accelerating the drawdown of finished product inventories. Enterprises Raise Processing Fees and Increase Margin Requirements to Control Risks After copper prices pulled back sharply, downstream purchase willingness increased significantly, and order concentration rose markedly. To reasonably control the pace of taking orders, some enterprises urgently raised processing fees. At the same time, affected by the increased uncertainty in the pace of cargo pick-up caused by concentrated downstream order placement, as well as the continued decline in copper prices, enterprises became more concerned about the default risk of earlier high-priced orders, and some enterprises simultaneously increased margin ratios to strengthen risk control. Looking ahead, with copper prices rising at present, downstream procurement sentiment has clearly weakened. To ensure stable deliveries, copper cathode rod enterprises are expected to maintain relatively high operating loads. Although rigid demand is gradually being fully released, against the backdrop of low finished product inventories, enterprises will still maintain high operating rates to replenish inventory. Accordingly, SMM expects the operating rate of China's copper cathode rod enterprises to fluctuate at highs in March.

SMM News, March 25: In early trading, SHFE aluminum 2604 fluctuated downward, but was slightly higher than the previous trading day. Overall market buying sentiment was good, and sellers held prices firm as aluminum prices remained at relatively low levels. Later in the morning, SHFE aluminum 2604 fluctuated upward, with its center running higher than the previous trading day. Some sellers still did not quote prices, while some showed a notably stronger willingness to hold prices firm. Overall market buying sentiment was good. Today’s mainstream transaction prices were concentrated around the average price of the SHFE aluminum 04 contract to a premium of 10 yuan/mt. Today, the east China market shipment sentiment index was 2.64, up 0.01 WoW; the purchasing sentiment index was 2.42, up 0.02 WoW. Today, aluminum prices stopped falling and rebounded. Affected by the fear of further declines over the previous two days, traders and downstream processing enterprises in central China showed slightly improved buying sentiment today from the previous day, but overall transactions had not yet returned to a fully active state, and buyers tended to purchase at wider discounts. Ultimately, actual transaction prices in the central China market ranged from a discount of 20 yuan to a premium of 10 yuan against the central China price. Today, the central China market shipment sentiment index was 2.64, up 0.01 WoW; the purchasing sentiment index was 2.42, up 0.02 WoW. Inventory side, aluminum ingot inventory in major consumption regions increased by 4,000 mt from the previous period today, with Guangdong being the main source of destocking. In the short term, aluminum ingot continued its post-Chinese New Year seasonal inventory buildup. Supported by bullish sentiment, premiums are expected to remain on a narrowing trend.

Spot prices of #1 copper cathode in North China against the front-month contract were reported at a discount of 110 yuan/mt to a discount of 50 yuan/mt today, unchanged from the previous trading day, while the average transaction price rose 1,635 yuan/mt from the previous trading day to 95,595 yuan/mt.

I. Coal-to-Hydrogen Shandong anthracite transaction range [1,680-1,680], with an average hydrogen cost of [1.61 yuan/m³] Shanxi anthracite transaction range [910-910], with an average hydrogen cost of [1.05 yuan/m³] Hebei anthracite transaction range [1,390-1,390], with an average hydrogen cost of [1.39 yuan/m³] Henan anthracite transaction range [980-980], with an average hydrogen cost of [1.06 yuan/m³] II. Natural Gas-to-Hydrogen Pearl River Delta natural gas transaction range [5,520-5,620], with an average hydrogen cost of [2.62 yuan/m³] Zhejiang natural gas transaction range [5,500-5,850], with an average hydrogen cost of [2.63 yuan/m³] Guangxi natural gas transaction range [5,180-5,610], with an average hydrogen cost of [2.5 yuan/m³] Eastern Guangdong natural gas transaction range [5,500-5,590], with an average hydrogen cost of [2.58 yuan/m³] Henan natural gas transaction range [4,720-4,890], with an average hydrogen cost of [2.31 yuan/m³] Hebei natural gas transaction range [4,720-5,080], with an average hydrogen cost of [2.33 yuan/m³] Hubei natural gas transaction range [4,980-5,350], with an average hydrogen cost of [2.44 yuan/m³] Guizhou natural gas transaction range [4,990-5,720], with an average hydrogen cost of [2.51 yuan/m³] Sichuan natural gas transaction range [4,825-5,125], with an average hydrogen cost of [2.38 yuan/m³] Shanxi natural gas transaction range [4,520-4,880], with an average hydrogen cost of [2.22 yuan/m³] Shandong natural gas transaction range [5,040-5,250], with an average hydrogen cost of [2.44 yuan/m³] Heilongjiang natural gas transaction range [4,810-5,060], with an average hydrogen cost of [2.34 yuan/m³] Inner Mongolia natural gas transaction range [4,560-4,800], with an average hydrogen cost of [2.18 yuan/m³] III. Propane-to-Hydrogen South China propylene oxide transaction range [7,280-7,370], with an average hydrogen cost of [4.11 yuan/m³] East China propylene oxide transaction range [7,100-7,310], with an average hydrogen cost of [4.05 yuan/m³] Northeast China propylene oxide transaction range [5,890-6,310], with an average hydrogen cost of [3.5 yuan/m³] Shandong propylene oxide transaction range [6,960-7,300], with an average hydrogen cost of [4.03 yuan/m³] IV. Hydrogen Production from Methanol The methanol transaction range in east China was [2,800-3,290], and the average hydrogen cost was [2.61 yuan/m³]. The methanol transaction range in central China was [2,780-2,990], and the average hydrogen cost was [2.54 yuan/m³]. The methanol transaction range in north China was [2,360-2,830], and the average hydrogen cost was [2.29 yuan/m³]. The methanol transaction range in south China was [3,310-3,390], and the average hydrogen cost was [2.8 yuan/m³]. The methanol transaction range in northwest China was [1,630-2,630], and the average hydrogen cost was [1.97 yuan/m³]. The methanol transaction range in southwest China was [2,770-3,020], and the average hydrogen cost was [2.55 yuan/m³]. The methanol transaction range in northeast China was [2,770-2,790], and the average hydrogen cost was [2.44 yuan/m³].

[SMM Daily Chrome Commentary: Cost Support Kept Offers Firm, with Limited Recent Market Fluctuations] March 25, 2026: Chrome ore quotations saw no adjustment, while low- and micro-carbon ferrochrome prices were raised somewhat...

According to the latest customs data, in January 2026, China’s imports of copper-zinc alloy (brass) bars and rods were 2,050.01 mt in physical content, down 8.37% MoM and up 24.53% YoY. In February, China’s imports of copper-zinc alloy (brass) bars and rods were 1,344.87 mt in physical content, down 34.4% MoM and down 36.67% YoY, showing an overall sharp decline. Cumulative imports in January-February 2026 were 3,394.87, down 9.94% YoY cumulatively. (HS codes 74072111, 74072119, 74072190).

[SMM Silicon-Based PV Morning Meeting Summary] Silicon Metal: Spot silicon metal prices remained in a stalemate consolidation. Yesterday, SMM east China oxygen-blown #553 silicon was at 9,100-9,300 yuan/mt, and #441 silicon at 9,300-9,500 yuan/mt, unchanged from the previous day. The quote center of some silicon enterprises was slightly lower than that of trading firms engaging in both spot and futures market, while downstream users mainly transacted at lower prices, and overall market trading activity was subdued. Polysilicon: N-type recharging polysilicon was quoted at 38-47 yuan/kg. Polysilicon prices continued to decline somewhat recently, mainly affected by market sentiment and inventory clearance by some leading enterprises. At present, low-priced polysilicon has already fallen below the cost line of some manufacturers, and the sentiment to hold quotes firm has strengthened somewhat. The upstream market was also still watching wafer price movements.

Recently, Mingyang Hydrogen’s MYH-K-1000 electrolyzer completed the authoritative evaluation under the China Hydrogen Alliance’s “Leader Program” and received the official test report. With multiple industry-leading performance indicators, it has established a new benchmark for alkaline electrolyzers adapted to fluctuating new energy scenarios, marking a major technological milestone for the company in the field of hydrogen energy equipment. This product is the first 1,000 Nm³/h-class alkaline electrolyzer on the China Hydrogen Alliance’s field-testing platform to achieve the “15th Five-Year Plan” target of 20%–120% ultra-wide flexible load regulation . At the 20% minimum load, it can stably control hydrogen content in oxygen to within 1.5%, enabling long-term stable operation. It also features rapid load response capability of 5%/s to 10%/s. Its core performance is industry-leading and perfectly suited to the flexible operating conditions of wind and solar power generation, providing robust support for the development of the green fuel industry. The test certification presentation ceremony was held at Mingyang Hydrogen’s Beijing Center. Yu Tianxiao, Director of the Quality Value Center at Guoneng Hydrogen Innovation and Deputy General Manager of Hydrogen Testing Technology, presented the certification report to Pan Yongle, Executive Director and CEO of Mingyang Hydrogen, and both parties witnessed this important moment together. Rigorous Field Testing Validates Outstanding Performance, Strong Results Under Extreme Cold Conditions According to the alliance’s field-test data, under 100% rated load, the MYH-K-1000 kept hydrogen content in oxygen below 0.5% and successfully passed load ramp-up and ramp-down tests at 3%/s and 5%/s. Under the ultra-low load of 20%, hydrogen content in oxygen remained compliant, while DC power consumption was as low as 3.85 kWh, achieving efficient and stable operation. This long-duration test was conducted throughout in an outdoor environment at minus 20°C . The product still demonstrated excellent cold and hot start capabilities, as well as high reliability, high safety, and fully flexible operating characteristics, overcoming the longstanding low-temperature operating limitations of traditional electrolyzers and enabling adaptation to more extreme application scenarios. Breakthroughs in Core Technology Innovation Set a New Industry Benchmark This electrolyzer adopts advanced integrated die-casting technology, delivering high consistency in its internal structure. The area of its electrolysis unit is 75% larger than that of traditional designs, and it overcomes sealing challenges on the basis of zero-electrode-gap technology, significantly improving product performance and production efficiency and setting a new technological benchmark for the industry. Company Statement: Continuous Innovation-Driven Development and Deepening Commitment to Hydrogen Energy Equipment Pan Yongle, CEO of Mingyang Hydrogen, stated that this certification is the result of the team’s technological breakthroughs. The company will continue to uphold the philosophy of “innovation-driven, green future,” further increase R&D investment, launch more high performance products, provide global clients with high-quality hydrogen energy solutions, and support the industry’s high-quality development.