Zinc Rockets 6.8% as Nyrstar's Port Pirie Force Majeure Ignites Global Metal Scramble
2026-10-23, FP360 — Zinc prices surged 6.8% to $3,850/t as Nyrstar declared force majeure at its Port Pirie smelter, crippling 6% of global refined output. Mine closures have pushed treatment charges negative, forcing European galvanizers to pay record premiums for spot metal, while LME cash/3M backwardation blew out to $180/t.
The zinc market is in a structural deficit; backwardation and negative TC indicate acute physical tightness and potential for further price spikes.
LME zinc price and physical premiums—galvanizers with immediate needs will pay up; zinc equities may outperform.
High zinc prices could accelerate substitution in galvanizing and demand destruction, while smelter restarts may cap upside in 2027.
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Why Is Zinc Price Going Down? It's Not—Zinc Just Spiked 6.8% on Supply Shock
Contrary to some market chatter, zinc did not fall today; it surged 6.8% to $3,850/t on the LME after Nyrstar declared force majeure at Port Pirie, removing 6% of global refined supply. The move was driven by a perfect storm: mine closures have already cut concentrate availability, forcing treatment charges to record negative levels, and now a major smelter outage has left the market scrambling for metal. European galvanizers are paying spot premiums of $450/t, up from $120/t a month ago, as they compete for dwindling LME warehouse stocks.
Why Is Gold Price Dropping? A Rotation from Safe Havens to Industrial Metals
Gold's 0.8% dip to $3,980/oz is directly linked to the zinc crisis: investors are liquidating gold positions to chase industrial metal gains, with zinc leading the Bloomberg Industrial Metals Index up 4.2% this week. This rotation is amplified by rising real yields, which make non-yielding gold less attractive, and by a broad risk-on sentiment in commodities. Meanwhile, zinc's backwardation of $180/t signals immediate physical scarcity, drawing capital away from gold ETFs and into metal-backed funds.
Treatment Charges Plunge to -$60/t as Mine Closures Bite
The zinc concentrate market has been tightening for months: the closure of the Gamsberg and Tara mines in 2025, combined with production cuts at Century and Fankou, has removed 8% of global mine supply. As a result, spot treatment charges (TCs) have collapsed from $120/t in January to -$60/t, meaning smelters are effectively paying miners to take their concentrate. This negative TC environment is unsustainable and has already forced several high-cost smelters to curtail output, including Nyrstar's Port Pirie.
European Galvanizers Scramble as LME Stocks Hit 15-Year lows
LME zinc inventories have fallen to 42,500 tonnes, the lowest since 2011, and the cash/3M spread has flipped into a $180/t backwardation. European galvanizers, who account for 60% of zinc demand, are facing a metal shortage and are paying premiums of $450/t for spot material, up from $120/t a month ago. With no sign of a quick resolution to the Port Pirie outage, premiums and backwardation are likely to rise further, threatening margins for downstream manufacturers.