Top Industries purchasing Indium (In)
Major Individual Company Purchasers
Caution: This content was sourced and arranged by AI and thus may be subject to errors, biases, omissions, or antiquation.
This information can provide a general sense of industry dynamics, but may be unreliable in its specifics, or as an isolated basis for investment decisions.
| Rank | Industry | Metric Tons (Est.) | Percent Usage | Primary Applications |
| 1 | Flat-Panel Displays | ~1,477 | 59.8% | ITO coatings for LCDs, OLEDs, and touchscreens. |
| 2 | Semiconductors | ~370 | 15.0% | InP and InGaN for 5G/6G, photonics, and AI chips. |
| 3 | Renewable Energy | ~247 | 10.0% | CIGS thin-film solar cells and tandem photovoltaics. |
| 4 | Consumer Electronics | ~148 | 6.0% | Flexible displays, smartphones, and tablets. |
| 5 | Aerospace & Defense | ~74 | 3.0% | High-vacuum sealing, bonding, and missile guidance. |
| 6 | Industrial Solders | ~49 | 2.0% | Low-temperature lead-free solders for delicate PCBs. |
| 7 | Automotive | ~37 | 1.5% | Digital dashboard displays and ADAS sensors. |
| 8 | Data Centers & AI | ~25 | 1.0% | InP-based high-speed optical interconnects. |
| 9 | Healthcare & Medical | ~12 | 0.5% | Imaging devices, dental inlays, and wearable tech. |
| 10 | Metallurgy & Alloys | ~10 | 0.4% | "Vitamin" additive to improve wear and corrosion resistance. |
| 11 | Optoelectronics | ~7 | 0.3% | Laser diodes and high-efficiency LEDs. |
| 12 | Nuclear Safety | ~5 | 0.2% | Control rods and specialized radiation detection. |
| 13 | Thermal Management | ~5 | 0.2% | Thermal interface materials for high-perf electronics. |
| 14 | Industrial Bearings | ~2 | 0.1% | Specialized coatings to extend industrial service life. |
| 15 | Precision Optics | ~1 | 0.05% | Specialized high-refractive-index lens coatings. |
| 16 | Chemical Synthesis | ~1 | 0.05% | Specialized organic catalysts and reagents. |
| 17 | Cryogenics | <1 | <0.05% | High-vacuum sealing and cryogenic sensors. |
| 18 | Advanced Lighting | <1 | <0.05% | Specialized phosphors for micro-LED technology. |
| 19 | Telecommunications | <1 | <0.05% | Satellite hardware and fiber optic signal repeaters. |
| 20 | National Reserves | Varies | N/A | Strategic stockpiling by governments (e.g., China, EU). |
Major Individual Company Purchasers
- Korea Zinc Co., Ltd.: One of the world's largest refined indium producers, which recently upgraded its Onsan refinery to enhance recovery efficiency.
- Indium Corporation: A premier global supplier of indium-based solders, alloys, and compounds, highlighting new formic acid soldering technologies (FAST) for AI data centers in 2026.
- Dowa Holdings Co., Ltd.: A major Japanese producer and purchaser involved in both primary refining and advanced recycling programs for LCD panels and semiconductors.
- Samsung Electronics / LG Display: Significant indirect purchasers who drive the vast majority of demand for ITO-coated glass used in high-end OLED and flexible panels.
- AXT, Inc.: A key purchaser of high-purity indium for the manufacturing of Indium Phosphide (InP) substrates, specifically targeting AI-related data center build-outs.
- Umicore: A global materials technology company that purchases and recycles indium for specialized industrial applications and electronic-grade compounds.
- Exotech: A major industrial purchaser that buys many forms of indium scrap, including solids, powders, and solders, for refined processing.
Caution: This content was sourced and arranged by AI and thus may be subject to errors, biases, omissions, or antiquation.
This information can provide a general sense of industry dynamics, but may be unreliable in its specifics, or as an isolated basis for investment decisions.