US indium prices averaged $390/kg in 2025, up 11% year-over-year, closing the year at $417/kg as semiconductor and solar demand stayed firm.
At a glance
- The US free-market indium price averaged $390 per kilogram in 2025, up 11% from 2024's average, according to USGS data.
- Prices moved from $383/kg at the start of 2025 down to about $374/kg in June, then rose through the second half of the year to close December at $417/kg -- a roughly 11.5% gain from the June low to the December close.
- Semiconductor fabrication, photovoltaic (solar panel) manufacturing and general electronics demand were the three demand sources USGS credited for the price's firm finish to the year.
- US indium market volume is forecast at about 237 metric tons for 2025, with primary refined indium making up roughly 112 metric tons -- meaning close to half of US indium supply now comes from recycled material rather than new mine and refinery output.
What happened
The estimated annual average US free-market indium price for 2025 was $390 per kilogram, 11% higher than the 2024 average, according to US Geological Survey data. Prices started 2025 at $383 per kilogram, dipped to around $374 per kilogram in June, then climbed through the second half of the year to close December at $417 per kilogram as demand from semiconductor fabrication, photovoltaic manufacturing and electronics held firm. US indium market volume is forecast at about 237 metric tons for 2025, with primary (newly refined, non-recycled) indium accounting for roughly 112 metric tons of that total.
The details
Indium rarely makes headlines the way gold or copper do, but its 2025 price trajectory tells a familiar story about a metal wedged between a handful of high-growth technology demand sources and a genuinely small global supply base. The US free-market price's path through the year -- starting at $383 per kilogram, dipping to roughly $374 in June, then climbing to close December at $417 -- isn't a dramatic rally by the standards of copper or rare earths this year, but the shape of that recovery matters: a mid-year dip followed by a firming into year-end points to demand reasserting itself in the second half rather than a market drifting sideways on inertia.
The demand side explains why. Indium's primary industrial use is indium tin oxide (ITO), the transparent conductive coating that makes touchscreens, flat-panel displays and certain solar cells work -- applications tied directly to consumer electronics and photovoltaic manufacturing cycles rather than heavy industry or construction. USGS specifically credits semiconductor fabrication, photovoltaic manufacturing and general electronics demand for the price's firm finish to 2025, three demand channels that have each been expanding independently: semiconductor capacity has been building out globally, solar panel manufacturing has scaled with the broader energy transition, and electronics demand has stayed resilient even through periods of broader economic caution.
What's easy to miss in a single annual average is the supply structure behind it. US indium market volume for 2025 is forecast at about 237 metric tons, but primary refined indium -- newly produced from mining and refining, as opposed to recycled material -- accounts for only around 112 metric tons of that total. That means roughly half of US indium supply is now coming from recycling rather than new production, a genuinely high recycled share for an industrial metal and a reflection of how thin primary indium supply actually is globally: indium is almost always produced as a byproduct of zinc refining rather than mined directly, which caps how much new supply can respond to a price increase, unlike a metal with dedicated mines that can simply expand output.
That supply constraint is the structural backdrop worth watching. A metal that depends this heavily on recycling to meet demand, and whose primary supply is capped by zinc refining output rather than its own economics, has less flexibility to respond to a genuine demand surge than most industrial metals. If semiconductor and solar demand continue the trajectory that pushed prices from $374 to $417 per kilogram in the second half of 2025, the byproduct nature of indium's primary supply means further price gains would likely need to be met increasingly by recycling rather than new mine output.
Why it matters
Indium is a small, easily overlooked metal that sits behind touchscreens, flat-panel displays and thin-film solar cells -- exactly the kind of electronics and clean-energy manufacturing India is trying to scale domestically. A metal whose primary supply is capped by zinc refining output rather than dedicated mining, and which already leans on recycling for roughly half of US supply, is a useful reminder that not every critical input to the electronics and solar supply chains can simply expand production when demand rises -- a constraint worth understanding for any downstream manufacturer or policymaker thinking about supply security beyond the more widely covered metals.
Our read
Outlook: bullish. USGS data confirms a genuine, demand-driven price recovery through the second half of 2025, and indium's structurally constrained byproduct supply base limits how easily new production can respond to continued semiconductor and solar demand growth, supporting a modestly bullish read -- tempered by the metal's small, thinly-traded market and its demonstrated vulnerability to mid-year softness.
What to watch
- Zinc refining output trends, since indium's primary supply is capped by its status as a zinc-refining byproduct rather than a directly mined metal
- Semiconductor and solar panel manufacturing capacity growth as the key demand-side drivers behind indium's 2025 price recovery
- The recycled share of US indium supply for signs of whether recycling capacity can keep scaling to meet demand that primary production can't
For information only, not investment advice.
Indium price in India
metalscost.com India reference price as of 2026-10-03.
Detailed analysis
Timeline
- 2025-01-01: The US free-market indium price started 2025 at $383 per kilogram.
- 2025-06-01: Indium prices dipped to around $374 per kilogram.
- 2025-12-01: Indium prices closed the year at $417 per kilogram, supported by firm semiconductor, solar and electronics demand.
Demand Drivers
Semiconductor fabrication, photovoltaic (solar panel) manufacturing and general electronics demand were the three demand sources USGS credited for indium's price recovery from a mid-2025 low of about $374/kg to a December close of $417/kg.
Supply Drivers
Indium is almost always produced as a byproduct of zinc refining rather than mined directly, which caps how much new primary supply can respond to rising demand; roughly half of US indium market volume now comes from recycled material rather than new production.
Refinery Output
US primary (newly refined) indium output is forecast at roughly 112 metric tons for 2025 against a total market volume of about 237 metric tons, meaning close to half of US indium supply comes from recycling rather than new refinery production.
What could lift prices
- Indium's price recovered through the second half of 2025, closing the year 11.5% above its June low, on firm semiconductor, solar and electronics demand.
- Primary indium supply is structurally capped because it's produced almost entirely as a byproduct of zinc refining rather than dedicated mining, limiting how much new supply can respond even if demand keeps rising.
What could weigh on prices
- Indium already dipped from $383/kg to about $374/kg in the first half of 2025 before recovering, showing the price is not immune to periods of softness even amid a longer-term demand uptrend.
Country impact
| Country | Impact | Reason |
|---|---|---|
| United States | Medium | USGS's annual indium price and market-volume data for the US shows a market where recycled material supplies close to half of domestic demand, reflecting how thin primary indium production is relative to semiconductor, solar and electronics consumption. |
Industry impact
| Industry | Effect | Reason |
|---|---|---|
| Semiconductors | Negative | Rising indium prices raise input costs for semiconductor fabrication, which uses indium in various compound and coating applications, at a time when global chip manufacturing capacity has been expanding rapidly. |
| Solar Energy | Negative | Indium tin oxide is a key transparent conductive material in certain solar cell designs, so a firming indium price adds a modest input-cost pressure for photovoltaic panel manufacturers even as overall solar demand keeps growing. |
Who gains, who loses
- Semiconductor and solar panel manufacturers: Rising indium prices add a modest but real input-cost pressure for manufacturers using indium tin oxide coatings in displays, touchscreens and certain solar cell designs.
Other ways this could play out
- If semiconductor and solar manufacturing capacity keeps expanding at its recent pace, indium demand growth could outrun the byproduct-constrained primary supply, pushing more of the burden onto recycling and potentially supporting further price gains.
- If electronics or solar demand growth slows, indium's recycled-heavy supply base could prove more responsive to softening demand than a typical mined metal, since recycling volumes can scale down more easily than committed mine production.
Historical comparison
- 2024 average: The 2025 annual average US indium price of $390 per kilogram was 11% higher than the 2024 average, according to USGS data.
Technical view
Price is mixed relative to its 20-period and 50-period moving averages, showing no clear trend alignment.
Computed from metalscost.com's own stored price history.
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