Tin rides the AI investment wave to a new price dimension
GLD•Tin prices have more than doubled in three years and have traded above $50,000 per metric ton since June. AI data-center demand is adding to pressure on a market where exchange stocks have fallen from 22,600 tons in February to 13,100 tons.
1. AI infrastructure demand
Tin prices have outperformed other London Metal Exchange metals over the last three years, with three-month tin trading above $50,000 per ton since June. Solders now account for more than half of global tin demand, compared with around 11% for tin-plate packaging.
2. Tin in AI computing
Each gigawatt of installed AI data-center capacity requires around 1,200-1,500 tons of tin, more than three times the amount used in a traditional data center, Shanghai Metals Market estimates. Traditional servers use about 500 kilograms of tin per unit, while AI servers need up to 4-5 tons.
3. Stocks are declining
Combined LME and Shanghai Futures Exchange stocks, including off-warrant metal, fell from a February peak of 22,600 tons to 13,100 tons. The discount for cash tin to three-month metal narrowed from more than $400 per ton at times in July to $105 per ton.
