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

SMM March 13: This week, China’s domestic tungsten market exhibited high-level oscillations with intensified supply-demand competition. Multiple mines put products up for auction during the week, but transactions were bleak.As of March 13, tungsten prices remained largely stable, yet market sentiment became extremely divided.

[General Administration of Customs Data] In the first two months of 2026, the total value of China's goods trade imports and exports reached 7.73 trillion yuan, up 18.3% YoY (the same hereinafter). Among them, exports totaled 4.62 trillion yuan, up 19.2%; imports totaled 3.11 trillion yuan, up 17.1%.

Among them, the Gulf region was an important consumer market for China in the Middle East: China’s exports of aluminum plate/sheet and strip to Saudi Arabia reached 42,500 mt, and aluminum foil 58,000 mt; exports of aluminum plate/sheet and strip to the UAE reached 103,500 mt, and aluminum foil 93,800 mt; the other four countries (Bahrain, Qatar, Kuwait, and Oman) accounted for combined exports of about 22,000 mt of aluminum plate/sheet and strip and about 11,000 mt of aluminum foil.

SMM March 12 News: Today, Guangdong #1 copper cathode spot prices against the front-month contract: high-quality copper was quoted at 160 yuan/mt, unchanged from yesterday; standard-quality copper was quoted at a premium of 40 yuan/mt, unchanged from yesterday; SX-EW copper was quoted at a discount of 20 yuan/mt, unchanged from yesterday. The average price of Guangdong #1 copper cathode was 100,595 yuan/mt, down 265 yuan/mt from the previous trading day, and the average price of SX-EW copper was 100,475 yuan/mt, down 265 yuan/mt from the previous trading day. Spot market: Guangdong inventory had declined sharply for three consecutive days, mainly due to an increase in shipments. Current inventory had fallen by 10kt from the year-to-date high. Although inventory continued to fall today, traders and downstream buyers were markedly less active in restocking than yesterday; however, suppliers were unwilling to cut prices to sell, with significant disagreements between buyers and sellers, resulting in poor overall transactions. Today, purchasing sentiment for copper cathode in Guangdong was 2.4, down 0.11 from the previous trading day, and shipment sentiment was 3.3, down 0.27 from the previous trading day (historical data can be queried by logging into the database). Overall, traders and downstream buyers were markedly less active in restocking than yesterday, and spot premiums were unchanged from yesterday.

SMM News, Mar 12: The most-traded SHFE lead 2604 contract opened at around 16,605 yuan/mt during the day. In early trading, SHFE lead prices fluctuated rangebound within the 16,570-16,610 yuan/mt range. Bears then turned aggressive, dragging lead prices down to 16,550 yuan/mt. During the session, lead prices fluctuated and rebounded, touching a high of 16,630 yuan/mt. As downstream enterprises only made bargain-hunting purchases at low prices, mainly for rigid demand, and lacked momentum for concentrated restocking, support from the consumption side was insufficient. Lead prices pulled back again toward the close and finally settled at 16,555 yuan/mt. A full-bodied bearish candlestick was recorded, down 60 yuan/mt, or 0.36. As China's refined lead supply gradually recovered and more imported lead arrivals reached ports, spot cargo available in circulation remained ample, weakening sellers' bargaining power. Ahead of SHFE lead delivery, inventory was transferred to warehouses, while social inventory continued to accumulate, further capping room for a price rebound. SMM expects lead prices to maintain a fluctuating trend in the short term. Data source disclaimer: Except for publicly available information, all other data is processed and derived by SMM based on public information, market communication, and SMM's internal database models, and is for reference only and does not constitute decision-making advice.

According to the latest data from the General Administration of China Customs (GACC), China's total iron ore imports for January and February 2023 reached 211 million tonnes, with a cumulative value of approximately US$9.89 billion. The average import price across these two months was US$101.3 per tonne , a month-on-month increase of 0.3%. An analysis by month shows January imports totalled 110.35 million tonnes, representing a 7.77% decrease from the previous month but a 13.59% increase year-on-year. February imports were 99.67 million tonnes , down 9.68% month-on-month, yet showing a 5.80% increase year-on-year. The decline in import volumes is primarily attributed to frequent weather-related disruptions in key supplying nations like Australia and Brazil, which adversely affected mine-to-port rail networks and port loading operations, causing a temporary downturn in overseas shipments. Concurrently, operational activity at major domestic ports slowed during the Chinese New Year holiday, impacting the efficiency of vessel unloading, cargo warehousing, and customs clearance procedures. These combined factors contributed to the reduction in import scale during the first two months of 2023. Looking ahead to March, iron ore imports are forecast to experience a month-on-month rebound. This is anticipated due to shipping disruptions in the Middle East, caused by a partial blockade in the Strait of Hormuz , which may lead some vessels to be rerouted to China , thereby boosting import figures. Furthermore, weather-related logistical constraints are expected to ease, allowing shipments from producing countries to normalise. Finally, as March marks the end of the first quarter , some mining companies may increase their shipment volumes to meet quarterly targets, which would further support a recovery in import levels.

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

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.

Philippines Market: Tight Supply and Surging Freight Rates Supported Ore Prices to Fluctuate at Highs Philippine nickel ore prices rose sharply this week. In terms of prices, Philippine nickel ore CIF China quotes were $64-68/wmt for Ni 1.3% grade, $71-75/wmt for Ni 1.4% grade, and $78-82/wmt for Ni 1.5% grade, up $6 WoW. The average CIF price from the Philippines to Indonesia was $65.5/wmt for 1.3% grade and $72.5/wmt for 1.4% grade. Supply side, although the Philippines was transitioning into the dry season, mining hubs such as Surigao and Homonhon continued to see heavy rainfall due to a low-pressure area (LPA) east of Mindanao. Although Metro Manila and most parts of Luzon saw hot and sunny weather, the probability of rainfall exceeding 50 mm in Surigao and Caraga remained “very high.” Strong thunderstorms and scattered precipitation were expected to further intensify during March 9 to 13. Affected by the trough of the low-pressure area and the easterlies, persistent rainfall may continue to disrupt open-pit mining and vessel loading operations in southern regions. Market supply remained scarce. Driven by both supply tightness caused by cuts in Indonesia’s RKAB quotas and expected supply gaps, mainstream prices for Philippine nickel ore have surged recently. As of Friday, March 13, nickel ore inventory at Chinese ports stood at 5.23 million mt, down 500,000 mt WoW. Current total port inventory was equivalent to about 41,100 mt Ni in metal content. Demand side, China’s NPI prices rose this week, with spot transaction prices up about 1,089.9 yuan per nickel unit. As smelters had sufficient stockpiling earlier and showed limited acceptance of recently high-priced nickel ore, most were currently taking a wait-and-see stance. In terms of ocean freight rates, affected by a sharp jump in oil prices, nickel ore freight rates climbed, with the ocean freight rate from the Philippines to Lianyungang reaching $15/mt or above. Looking ahead, Philippine nickel ore prices are expected to continue fluctuating at highs. Indonesia Market: Under Weather Disruptions and RKAB Policy Clarification, Tight Supply Continued Indonesia's local nickel ore prices rose somewhat this week. Indonesia’s nickel ore benchmark price (HPM) for the first half of March was set at $17,104/dmt, down 3.21% MoM. According to SMM Indonesia nickel ore premium data, average premiums for 1.4%, 1.5%, and 1.6% grade laterite nickel ore were reported at $35, $39, and $39.5/wmt, respectively. Among them, the port arrivals under domestic trade price for 1.6% grade was $65.2-74.2/wmt. The simultaneous strengthening in premiums this month reflected both the release of smelters’ restocking demand and pessimistic expectations over RKAB quota cuts, while the delivered price of 1.2% grade limonite ore also edged up to $24-26/wmt. From the supply and demand fundamentals, as of March 13, Indonesia’s key nickel ore producing areas of Morowali, Konawe, and Halmahera were affected this week by strong thunderstorms and extremely high humidity of up to 94%. Weather continued to fluctuate, causing soil to become highly saturated and seriously hindering mine drying and transport operations. Morowali and Konawe will face a heavy rainfall system over the weekend with precipitation probability as high as 80%, while Halmahera, under high-humidity conditions, is expected to see rainfall intensity rebound again next Friday, with overall logistics capacity remaining constrained. At present, RKAB approvals for most small- and medium-sized mines remained pending. As existing quotas could no longer be used for next month’s production and sales, rising supply uncertainty was pushing nickel ore prices higher. Demand side, as some Indonesian smelters faced uncertainty over nickel ore resources and found it difficult to secure high-grade saprolite ore, nickel ore prices remained firm. To secure raw material supply, some smelters even raised trading bonuses. Overall, although the impact of the current MOMS system failure on mines had largely faded, overall nickel ore supply remained tight. Although spot supply of limonite ore was relatively sufficient, some related production lines were currently running at low load due to a tailings dam landslide accident at some MHP projects in an Indonesian industrial park, leading to temporary weakness in overall demand. However, considering concerns among some Indonesian smelters over RKAB approval uncertainty, raw material stockpiling demand from newly commissioned projects, and continued growth in demand from outer islands, limonite ore prices are expected to closely track saprolite ore and remain high. On the policy side, in response to recent market rumors that “production quotas (RKAB) will be uniformly supplemented by an additional 25%-30%,” Tri Winarno, Director General of Minerals and Coal at Indonesia’s Ministry of Energy and Mineral Resources (ESDM), clarified on March 3, 2026, that RKAB supplements would be based on individual assessments of enterprise production capacity and compliance, rather than a uniform proportional increase, and indicated that the approval process would start in H2 2026. Officials emphasized that this was a routine regulatory process for resource optimization, rather than a passive countermeasure to the previous output cap policy. Looking ahead, affected by the relatively slow progress of RKAB approvals, nickel ore prices are expected to remain more likely to rise than fall in April.