요오드 시장 : 세계 산업 규모, 점유율, 동향, 기회, 예측 - 원료별, 형상별, 용도별, 지역별 및 경쟁(2021-2031년)

The Global Iodine Market is projected to expand from USD 3.58 Billion in 2025 to USD 5.31 Billion by 2031, registering a CAGR of 6.79%. As a vital nonmetallic halogen, iodine is integral to numerous applications across industrial, medical, and agricultural landscapes, with growth primarily fueled by the surging need for contrast media in medical diagnostics and the continuous demand for thyroid treatments and iodophors. Additionally, the agricultural industry ensures stable consumption levels through the mandatory inclusion of iodine in animal feed to avert nutritional deficiencies in livestock, providing a steady baseline demand independent of fleeting market shifts.

However, the market contends with significant hurdles due to the intense geographical concentration of production, which exposes the supply chain to potential disruptions and price instability. This dependence on a limited number of sources creates uncertainty that hampers long-term planning strategies for purchasers. Highlighting these economic risks, data from the U.S. Geological Survey indicates that in 2024, the average spot price for iodine crystal hovered around 69 dollars per kilogram during the first nine months of the year, a fluctuation that underscores the financial volatility capable of obstructing broader market development.

Market Driver

The primary catalyst accelerating the Global Iodine Market is the escalating worldwide requirement for X-ray contrast media within diagnostic imaging. Iodine acts as the crucial opacifying element in these pharmaceuticals, drastically improving the visualization of organs and vascular structures during Computed Tomography (CT) and X-ray examinations. As healthcare infrastructures expand globally to manage chronic diseases and aging demographics, the uptake of iodine-based contrast agents has risen substantially; for instance, GE HealthCare's 'Fourth Quarter and Full Year 2024 Financial Results' from February 2025 reported a 9 percent growth in their Pharmaceutical Diagnostics segment, attributed largely to the enduring demand for imaging agents in major markets like the United States.

Concurrently, the market is bolstered by broadening pharmaceutical applications, specifically regarding thyroid therapies and antiseptic preparations. Beyond diagnostics, iodine remains a vital active component for regulating thyroid health and producing povidone-iodine disinfectants that are ubiquitous in clinical environments, ensuring resilient demand for iodine derivatives despite fluctuations in other sectors. This segment's strength is highlighted by Iofina plc's '2024 Full Year Results' released in May 2025, which showed a 31 percent increase in iodine derivative sales to 16.9 million dollars, while Sociedad Quimica y Minera de Chile (SQM) reported in their June 2025 'Annual Report 2024' that iodine and derivatives revenues hit approximately 968 million dollars, confirming the essential role of these applications in global consumption.

Market Challenge

A major obstacle impeding the Global Iodine Market is the dense geographical concentration of production, which results in a rigid and susceptible supply chain architecture. Because the global market relies heavily on a few specific regions, it lacks the diversification needed to buffer against localized issues such as political changes, logistical failures, or operational bottlenecks. As a result, downstream industries face heightened risks regarding material availability, which deters long-term capital investment and complicates inventory control, leading manufacturers in cost-conscious sectors to hesitate in expanding usage or developing new products when supply continuity remains uncertain.

This centralized production environment fosters a dependency that subjects the entire industry to serious stability concerns. According to the U.S. Geological Survey in 2024, Chile remained the dominant global producer, responsible for roughly 66 percent of the world's iodine output in 2023. Such a lopsided market share suggests that global supply equilibrium is heavily dependent on the operational reliability of a single nation, compelling buyers to adopt defensive procurement tactics rather than pursuing aggressive growth strategies, which ultimately restricts the broader commercial adoption necessary for substantial market expansion.

Market Trends

The emergence of Iodine-Based Perovskite Solar Cell technology is generating a new, high-value application avenue that surpasses traditional industrial and pharmaceutical uses. These advanced photovoltaics employ iodine-infused perovskite crystal structures to attain superior energy conversion and light absorption efficiencies relative to standard silicon cells, creating niche demand for high-purity iodine grades. This technology is swiftly moving from experimental concepts to industrial reality, marked by efficiency milestones that indicate readiness for large-scale manufacturing; for example, Qcells announced in December 2024 that they achieved a world record efficiency of 28.6 percent for a perovskite-silicon tandem solar cell, demonstrating technical maturity that invites wider investment in iodine-reliant renewable energy solutions.

At the same time, the industry is witnessing a trend toward the Strategic Diversification of Supply Chains through non-traditional brine sources to counteract the dangers of geographical centralization. Producers are increasingly deploying advanced recovery methods to extract iodine from oilfield produced water and other rich brine streams, creating resilient alternative supply centers independent of the dominant Chilean reserves. This evolution not only strengthens global supply security but also embraces circular economy concepts by utilizing industrial byproducts, a shift illustrated by Iofina plc's 'Q3 2025 Corporate Update' from October 2025, which reported the production of 215.8 metric tonnes of crystalline iodide from brine-based facilities, marking a 32 percent rise over the same period the prior year.

Key Market Players

• Sociedad QuImica y Minera de Chile S.A.
• Cosayach CompanIa De Salitre Y Yodo
• Nippoh Chemicals Co., Ltd.
• Kanto Natural Gas Development Co., Ltd.
• Toho Earthtech Co., Ltd.
• GODO SHIGEN Co., Ltd.
• SQM S.A.
• Iofina plc
• ISE CHEMICALS CORPORATION
• IOCHEM Corporation

Report Scope

In this report, the Global Iodine Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Iodine Market, By Source

• Underground Brines
• Recycling
• Seaweeds and Caliche Ore

Iodine Market, By Form

• Organic Compounds
• Elemental & Isotopes
• and Inorganic Salts & Complexes

Iodine Market, By Application

• X-Ray Contrast Media
• Animal Feed
• Pharmaceuticals
• Optical Polarizing Films
• Human Nutrition
• Biocides
• Catalysts in Polymer Processing
• Fluorochemicals and Others

Iodine Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Iodine Market.

Available Customizations:

Global Iodine Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global Iodine Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Source (Underground Brines, Recycling, Seaweeds and Caliche Ore)
  • 5.2.2. By Form (Organic Compounds, Elemental & Isotopes, and Inorganic Salts & Complexes)
  • 5.2.3. By Application (X-Ray Contrast Media, Animal Feed, Pharmaceuticals, Optical Polarizing Films, Human Nutrition, Biocides, Catalysts in Polymer Processing, Fluorochemicals and Others)
  • 5.2.4. By Region
  • 5.2.5. By Company (2025)
• 5.3. Market Map

6. North America Iodine Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Source
  • 6.2.2. By Form
  • 6.2.3. By Application
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Iodine Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Source
      • 6.3.1.2.2. By Form
      • 6.3.1.2.3. By Application
  • 6.3.2. Canada Iodine Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Source
      • 6.3.2.2.2. By Form
      • 6.3.2.2.3. By Application
  • 6.3.3. Mexico Iodine Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Source
      • 6.3.3.2.2. By Form
      • 6.3.3.2.3. By Application

7. Europe Iodine Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Source
  • 7.2.2. By Form
  • 7.2.3. By Application
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Iodine Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Source
      • 7.3.1.2.2. By Form
      • 7.3.1.2.3. By Application
  • 7.3.2. France Iodine Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Source
      • 7.3.2.2.2. By Form
      • 7.3.2.2.3. By Application
  • 7.3.3. United Kingdom Iodine Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Source
      • 7.3.3.2.2. By Form
      • 7.3.3.2.3. By Application
  • 7.3.4. Italy Iodine Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Source
      • 7.3.4.2.2. By Form
      • 7.3.4.2.3. By Application
  • 7.3.5. Spain Iodine Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Source
      • 7.3.5.2.2. By Form
      • 7.3.5.2.3. By Application

8. Asia Pacific Iodine Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Source
  • 8.2.2. By Form
  • 8.2.3. By Application
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Iodine Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Source
      • 8.3.1.2.2. By Form
      • 8.3.1.2.3. By Application
  • 8.3.2. India Iodine Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Source
      • 8.3.2.2.2. By Form
      • 8.3.2.2.3. By Application
  • 8.3.3. Japan Iodine Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Source
      • 8.3.3.2.2. By Form
      • 8.3.3.2.3. By Application
  • 8.3.4. South Korea Iodine Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Source
      • 8.3.4.2.2. By Form
      • 8.3.4.2.3. By Application
  • 8.3.5. Australia Iodine Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Source
      • 8.3.5.2.2. By Form
      • 8.3.5.2.3. By Application

9. Middle East & Africa Iodine Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Source
  • 9.2.2. By Form
  • 9.2.3. By Application
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Iodine Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Source
      • 9.3.1.2.2. By Form
      • 9.3.1.2.3. By Application
  • 9.3.2. UAE Iodine Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Source
      • 9.3.2.2.2. By Form
      • 9.3.2.2.3. By Application
  • 9.3.3. South Africa Iodine Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Source
      • 9.3.3.2.2. By Form
      • 9.3.3.2.3. By Application

10. South America Iodine Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Source
  • 10.2.2. By Form
  • 10.2.3. By Application
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Iodine Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Source
      • 10.3.1.2.2. By Form
      • 10.3.1.2.3. By Application
  • 10.3.2. Colombia Iodine Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Source
      • 10.3.2.2.2. By Form
      • 10.3.2.2.3. By Application
  • 10.3.3. Argentina Iodine Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Source
      • 10.3.3.2.2. By Form
      • 10.3.3.2.3. By Application

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Global Iodine Market: SWOT Analysis

14. Porter's Five Forces Analysis

• 14.1. Competition in the Industry
• 14.2. Potential of New Entrants
• 14.3. Power of Suppliers
• 14.4. Power of Customers
• 14.5. Threat of Substitute Products

15. Competitive Landscape

• 15.1. Sociedad QuImica y Minera de Chile S.A.
  • 15.1.1. Business Overview
  • 15.1.2. Products & Services
  • 15.1.3. Recent Developments
  • 15.1.4. Key Personnel
  • 15.1.5. SWOT Analysis
• 15.2. Cosayach CompanIa De Salitre Y Yodo
• 15.3. Nippoh Chemicals Co., Ltd.
• 15.4. Kanto Natural Gas Development Co., Ltd.
• 15.5. Toho Earthtech Co., Ltd.
• 15.6. GODO SHIGEN Co., Ltd.
• 15.7. SQM S.A.
• 15.8. Iofina plc
• 15.9. ISE CHEMICALS CORPORATION
• 15.10. IOCHEM Corporation

16. Strategic Recommendations

17. About Us & Disclaimer