[Zinc concentrate TCs remain low, keep watching subsequent smelter operations]: From weekly data, the SMM Zn50 domestic weekly TC average fell by 150 yuan/mt Zn WoW to -200 yuan/mt Zn, and the SMM import zinc concentrate index fell by $0.56/dmt WoW to -$71.76/dmt..

A magnitude 6.3 earthquake struck Dachaidan in Haixi, Qinghai, on June 16, 2026. According to SMM, the main zinc smelters and mines in the Qinghai region have seen no impact so far. SMM will continue to follow up on subsequent developments.

[Geopolitical Risks Subside: How Will the Zinc Market React?] The Middle East conflict has recently shown clear signs of de-escalation. The market is now fully pricing in a U.S.-Iran agreement and the resumption of shipping through the Strait of Hormuz. What impact will this have on the zinc market?

As we near the midpoint of the year, zinc concentrate treatment charges (TCs) have repeatedly tumbled to historic lows. As of June 5, the average TC for domestic zinc concentrate fell to 50 yuan per metric ton of metal content, while the TC for imported zinc concentrate dropped to -70.75 US dollars per dry metric ton.

[June Refined Zinc Production to Decline, Smelter Profitability in Focus] According to SMM data, China's refined zinc production in May 2026 was down 0.41% MoM but up over 5.8% YoY. Cumulative smelter production from January to May was up nearly 5.8% YoY, exceeding expectations.

As of May 26, the Shanghai-LME zinc price ratio stood at 6.97, continuing its downward trend from 7.4 recorded in late March, which has led to a widening import loss of refined zinc ingots in China. According to calculations by Shanghai Metals Market (SMM), the current import loss of China’s refined zinc ingots has expanded to approximately RMB 3,800 per metric ton of metal.

SMM May 27: Overnight, LME lead opened at $2,011.5/mt, briefly touched a low of $2,010/mt during the Asian session before fluctuating upward; entering the European session, it probed a high of $2,022/mt before pulling back slightly, ultimately closing at $2,015.5/mt, up 0.12%. Overnight, the most-traded SHFE lead 2607 contract opened at 16,740 yuan/mt, fluctuating around the intraday moving average, with an intraday low of 16,710 yuan/mt and a high of 16,775 yuan/mt, ultimately closing at 16,745 yuan/mt, down 0.06%. Consumption side, the lead-acid battery market remained in off-season mode, with downstream enterprises' rigid demand still limited. Combined with the fluctuating rebound in lead prices, downstream enterprises became more cautious in procurement. Supply side, production at both primary lead and secondary lead enterprises was stable with a slight increase. Secondary lead losses began to recover, market circulating supplies increased, and spot lead trading gradually shifted to a discount (against SMM #1 lead). Meanwhile, tight supply of high-grade lead ingots in the Southeast Asian market has yet to ease, while Australian lead-zinc smelters ramped up production. With bullish and bearish factors coexisting, lead prices are expected to continue fluctuating at highs. Data source disclaimer: Data other than public information is derived from public information, market communication, and SMM's internal database models, processed by SMM for reference only and does not constitute decision-making advice.

Futures: Overnight, LME lead opened at $2,011.5/mt, briefly touched a low of $2,010/mt during the Asian session before fluctuating upward; during the European session, it probed a high of $2,022/mt before pulling back slightly, ultimately closing at $2,015.5/mt, up 0.12%. Overnight, the most-traded SHFE lead 2607 contract opened at 16,740 yuan/mt, fluctuating around the intraday moving average, with a low of 16,710 yuan/mt and a high of 16,775 yuan/mt, ultimately closing at 16,745 yuan/mt, down 0.06%. On the macro front: Uzbekistan fully resumed gold exports in April. Malaysia reportedly imposed a 10% tariff on imports of certain gold bars. According to Yonhap News Agency, a South Korean court rejected an injunction request to suspend negotiations with Samsung's main union. Micron Technology's total market capitalization reached $1 trillion, setting a new all-time high again. Since the beginning of this year, Micron Technology has accumulated a gain of 210%. Data from the China Academy of Information and Communications Technology showed that in April 2026, mobile phone shipments in the Chinese market reached 25.733 million units, up 2.8% YoY, of which 5G phones accounted for 24.736 million units. : In the Jiangsu, Zhejiang, Shanghai market, warrant quotations were limited, and suppliers continued to offer cargoes self-picked up from primary lead smelter production sites. Meanwhile, as SHFE lead retreated after rapid rise, suppliers had mixed sentiments on shipments — some eased their stance on holding prices firm while others held firm on prices for shipments. Mainstream origin primary lead was quoted at premiums of 0-50 yuan/mt against the SMM #1 lead average price, with a few regions at premiums of 120-200 yuan/mt. Additionally, secondary lead smelters continued to operate at a loss, and their quotations remained relatively firm, with secondary refined lead quoted at premiums of 0-50 yuan/mt against SMM #1 lead on an ex-factory basis. Downstream enterprises had limited rigid demand, especially with lead prices fluctuating at highs, and downstream enterprises made few inquiries, with spot market transactions turning sluggish. Inventory: On May 26, LME lead inventory decreased by 775 mt to 285,700 mt; as of May 25, SMM lead ingot social inventory across five locations decreased by 3,200 mt compared with May 18. Lead Price Forecast for Today: Consumption side, the lead-acid battery market remained in off-season mode, with downstream enterprises' rigid demand still limited. Combined with lead prices rebounding, downstream enterprises became more cautious in procurement. Supply side, primary lead and secondary lead enterprises maintained stable to slightly rising production, with secondary lead losses beginning to recover and market circulating supply increasing, as spot lead trading gradually shifted to discounts (against SMM #1 lead). Meanwhile, tight supply of high-grade lead ingots in the Southeast Asian market has yet to ease, while Australian lead-zinc smelters are ramping up production. With bullish and bearish factors coexisting, lead prices are expected to continue fluctuating at highs. Data Source Statement: All data other than public information is SMM processed data based on public information, market communication, and SMM's internal database model, for reference only and does not constitute decision-making advice.

Next Monday, the LME will be closed for one day due to the Spring Bank Holiday, while the NYSE and CME will also be closed for holidays, and Malaysia will have a one-day holiday on May 27 for Hari Raya Haji. On the macroeconomic data front, key releases are about to be published, including the US April core PCE price index year-on-year rate, the revised US Q1 real GDP annualized quarter-on-quarter rate, and the US April personal spending month-on-month rate. Additionally, the US and Russian presidents visited China successively recently, improving expectations for dialogue and cooperation among major powers, and easing market risk-aversion sentiment. LME lead side, ex-China LME lead inventory unexpectedly surged by over 20,000 mt this week, but LME lead Cash-3M backwardation rose to $22.55/mt, with the trend diverging from inventory. The tight supply of high-grade lead ingots in the Southeast Asian market has not yet eased, while Australian lead-zinc smelters are ramping up production. With both bullish and bearish factors coexisting in the market, lead prices are expected to continue to fluctuate at highs. LME lead is expected to trade in the range of $1,970-2,030/mt next week. SHFE lead side, the recent decline in lead prices brought some downstream buy-the-dip stocking demand, and combined with reduced lead imports, this contributed to lead ingot destocking and supported lead prices to rebound after probing lows. Meanwhile, secondary lead enterprises are gradually resuming production, and secondary refined lead transaction prices have shifted to a discount (against the SMM #1 lead average price). The incremental supply is putting pressure on the sustainability of subsequent lead ingot destocking, limiting upside room for lead prices. The most-traded SHFE lead contract is expected to trade in the range of 16,500-16,850 yuan/mt next week. Spot price forecast: 16,400-16,650 yuan/mt. Consumption side, the lead-acid battery market remains in an off-season pattern, with downstream enterprises' rigid demand still limited. Combined with the rebound in lead prices, downstream enterprises have become more cautious in procurement. Supply side, production at both primary lead and secondary lead enterprises is stable to slightly higher. Among them, secondary lead losses have begun to narrow, market circulating supply has increased, and the probability of spot lead transactions shifting to a discount is growing (against SMM #1 lead).

[Frequent Fluctuations in Market Trading Contradictions: What Are the Key Focal Points for Zinc Prices?] Currently, international geopolitical conflicts have seen repeated twists and turns, and commodity prices have also followed with intensifying volatility. So how will zinc prices trend under different geopolitical conflict scenarios? What variables need to be monitored in the short term?