Global Lead Surplus to Reach 163,000 Tonnes in 2027
Manufacturers of lead-acid batteries should prepare for a potential shift in material costs as global supply outpaces demand.
Updated on Oct. 22, 2026 in Economic Indicators
Live Poll
Will increasing global lead surpluses signal a cooling trend for international manufacturing production by 2027?
The International Lead and Zinc Study Group projects a widening global refined lead metal surplus, rising from 90,000 tonnes in 2026 to 163,000 tonnes by 2027. These figures reflect an evolving balance between cooling demand in China and new production capacity added globally.
Why it matters
The projected surplus signals potential downward pressure on lead pricing for manufacturers and secondary suppliers of lead-acid batteries. Operators should account for these shifts as secondary production capacity in emerging markets continues to expand.
Global refined lead metal demand is expected to reach 13.92 million tonnes in 2027, up 1% from 13.79 million tonnes in 2026. While mine supply is set to recover by 2.9% to 4.58 million tonnes in 2027, the global surplus is projected to hit 163,000 tonnes.
The players
International Lead and Zinc Study Group
An intergovernmental organization that monitors global production, demand, and price trends for lead and zinc.
The details
The surplus is driven by the interplay between slowing demand in China, where exports of lead-acid batteries and vehicle production have declined, and increased secondary capacity. New secondary refined lead output facilities commissioned in 2025 across India, South Korea, Turkey, and Brazil are contributing to the rise in global supply. Meanwhile, mine output is expected to rebound after a 2.8% decline in 2026.
Timeline
2025: New secondary production capacity commissioned in various countries.
October 15-16, 2026: International Lead and Zinc Study Group 71st session held.
End of 2026: Refined lead supply projected to exceed demand by 90,000 tonnes.
2027: Global refined lead metal surplus projected at 163,000 tonnes.
Market Landscape
This forecast follows the International Lead and Zinc Study Group market supply-demand assessment, the standard benchmark for evaluating global metal market saturation. It highlights a departure from recent supply constraints by incorporating 2025 secondary capacity expansions.
Operators dependent on lead-acid batteries or industrial metals should monitor raw material costs as the market moves toward a projected supply surplus. The shift in production geography suggests a reevaluation of secondary material procurement strategies may be warranted.
The takeaway
The projected lead surplus suggests a softening of market prices that could improve margins for downstream manufacturers. Managers should monitor inventory levels and contract pricing to ensure they capture the benefits of increased supply availability in 2027.
Further reading
For broader trends affecting global commodity supply, see the Economic Indicators section.
Live Poll
Will increasing global lead surpluses signal a cooling trend for international manufacturing production by 2027?
