Zinc prices increased this year as supply was tight, but prices are expected to soften next year because of improved supply and continued weak demand in key consumption markets.
Zinc has been one of the best performers of the London Metal Exchange base metals this year, trading above $3,000/t going into December compared with a $2,537/t average in January. This puts this year's average price 6pc higher than the 2023 average. The price strength seen this year can be attributed to supply pressures, including production disruptions at key mines. Global mining group Glencore's McArthur River mine in Australia halted operations in March owing to extreme rainfall, and Chinese mining company MMG's Dugald River mine in China was placed under care and maintenance during the third quarter.
The zinc market had a 164,000t deficit in 2024, according to forecasts from the International Lead and Zinc Study Group (ILZSG), additionally driven by reduced mined output from Swedish metals producer Boliden's Tara mine in Ireland, and Portuguese mining company Almina's Aljustrel mines in Portugal.
Higher supply forecast
Supply is expected to increase in 2025, with ILZSG forecasting a surplus of 148,000t for the year, as new mine supply is scheduled to ramp up. One of the biggest supply-side developments is the reopening of Canadian mining firm Ivanhoe Mines' Kipushi mine in the Democratic Republic of Congo. Kipushi is expected to produce 278,000 t/yr of zinc over its first five years, and will become Africa's largest zinc mine and the fourth-largest globally, according to Ivanhoe.
In Europe, higher output from Bosnia and Herzegovina and Portugal, and the reopening of the Tara operations in Ireland, will contribute to the overall increase in supply, according to ILZSG. Russia's production is also expected to rise, supported by the recently opened Ozerneoye plant. Australia, Canada, China, Japan, the Netherlands and Norway will also all see concentrate supply increases next year, particularly in the first quarter, with an expansion at Boliden's Odda smelter due to ramp up output early in the new year.
Global mined supply has declined over the past three years, but trading firm Macquarie expects global mine supply to grow by 5.8pc in 2025. Total project approvals this year reached around 570,000 t/yr of zinc, Macquarie said in its 2025 global commodity outlook, published on 5 December.
Persistent weak demand
But demand growth may be insufficient to absorb this additional output, leading to oversupply in the coming years. Global carbon steel demand has fallen this year, as construction sector demand has generally been weak across most major economies, including China. Construction steel accounts for 55pc of zinc end demand, according to Macquarie. The Argus weekly ex-works northwest Europe assessment for hot-dipped galvanised steel — one of the main products that use zinc — has dropped by nearly 17pc from the start of the year to €665/t ($690/t) on 4 December, reflecting a struggling steel sector in Europe.
European manufacturing activity also remains weak, with the automobile sector facing a number of factory closures because of subdued demand. German carmaker Volkswagen announced in late October that it plans to close at least three plants and lay off thousands of employees, as the firm attempts to save money amid falling sales because of an overall decrease in European car demand. And global automaker Stellantis plans to cut its inventories going into the new year.
Macquarie predicts that global refined zinc demand will grow by 1.7pc in 2025, which is lower than the previously anticipated 2.5pc growth rate because of uncertainty surrounding potential new US tariffs following the inauguration of president-elect Donald Trump in January. The proposed tariffs could impact the strength of the US dollar and global trade.
Zinc premiums in Europe decreased in 2024. The Argus Rotterdam SHG zinc premium dropped by nearly 30pc throughout the year, reflecting weaker consumption from downstream industries, particularly construction and manufacturing. Ongoing uncertainty over global economic conditions, high energy costs and new supply in Europe will likely play a role in keeping premiums subdued.
Price outlook 2025
Given the anticipated supply surplus and the ongoing demand lag, analysts are generally bearish on zinc prices in 2025. The 2024 zinc price currently averages at $2,800/t, but the World Bank and ratings agency Fitch both expect this to decline to $2,600/t in 2025, followed by a further drop to $2,500/t in 2026. Similarly, Macquarie forecasts the zinc price to drop to $2,650/t next year and to $2,450/t in 2026, reflecting expectations of a market surplus.