황산칼륨 : 시장 점유율 분석, 산업 동향 및 통계 데이터, 성장 예측(2026-2031년)

According to Mordor Intelligence, the potassium sulphate market size is expected to increase from USD 5.02 billion in 2025 to USD 5.27 billion in 2026 and reach USD 6.77 billion by 2031, growing at a CAGR of 5.14% over 2026-2031.

This report is Segmented by Form (Granular SOP, Standard Powder SOP, and Soluble/Crystal SOP), Production Process (Mannheim Process, Natural Brine/Sea-Lake Processing, and More), Application (Agriculture and Industrial), Grade (Standard/Fertilizer Grade, and More), and Geography (Asia-Pacific, North America, and More). The Market Forecasts are Provided in Terms of Value (USD).

Global Potassium Sulphate Market Trends and Insights

Growing Demand for Chloride-Free Potash Fertilizers

Crops such as citrus, grapes, potatoes, and tree nuts incur yield and quality losses when exposed to chloride, locking in demand for SOP despite premiums that averaged USD 283 per ton over MOP in Northwest Europe during 2025. Greenhouse growers in the Netherlands, Spain, and China rely on water-soluble SOP to avoid salt accumulation in recirculating systems. Brazil's export-oriented fruit sector also mandates chloride-free nutrition to meet residue limits in key importing regions. Because these agronomic factors are structural, the potassium sulphate market retains pricing power even when conventional potash prices soften.

Expansion of High-Value Horticulture Acreage

Income growth and dietary shifts are pushing acreage for fruits, vegetables, and nuts ahead of staples. Brazil imported 12.76 million tons of potash in 2025 and is incentivizing domestic fertilizer supply to lower foreign-exchange exposure, while India supports drip-fed horticulture under the Pradhan Mantri Krishi Sinchayee Yojana. SOP use rises with each hectare converted to premium crops, enlarging the addressable potassium sulphate market.

High Production and Energy Costs

Mannheim plants consume 300-400 kWh/ton and carry cash costs near USD 500/ton. Although K+S hedged 70% of its 2026 European gas below EUR 40 per megawatt-hour, spot volatility above EUR 100 per megawatt-hour still threatens margins. Phosphogypsum and glaserite routes cut energy use but depend on consistent waste-stream feedstocks and add logistics complexity.

Other drivers and restraints analyzed in the detailed report include:

1. Wider Adoption of Drip and Micro-Irrigation Systems
2. Rising Soil Salinity Pressuring MOP Substitution
3. Limited Naturally Occurring Kainite/Langbeinite Basins

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Granular SOP accounted for 46.12% of the potassium sulphate market size in 2025. Producers favor it for field-crop broadcasting because it costs less to make and handles well in blends. Yet soluble/crystal grades are set for a 6.04% CAGR through 2031 as growers shift to drip systems. Cinis Fertilizer shipped its water-soluble GreenSwitch product in September 2024 and targets 1.5 million kilotons per annum by decade-end. Soluble SOP commands USD 50-80/ton premiums, offsetting added crystallization expense.

Granular products will remain entrenched in cereals and oilseeds because of lower nutrient-use-efficiency requirements and higher price sensitivity. Conversely, greenhouse vegetables and high-value orchards insist on residue-free soluble grades to protect irrigation equipment. Packaging innovations such as fully dissolving bags reduce labor and contamination, reinforcing adoption.

The Mannheim route held 55.18% of the potassium sulphate market share in 2025, owing to established assets and 98-99.5% purity. Nevertheless, phosphogypsum conversion is forecast to expand at 6.12% CAGR through 2031, unlocking 6 billion tons of global gypsum stockpiles and avoiding corrosive HCl by-products. Glaserite synthesis, demonstrated by Cinis in Sweden, uses half the energy per ton of SOP but hinges on sodium sulphate feedstock availability.

Mannheim plants face mounting natural-gas costs and effluent controls, while brine operations in China confront export restrictions and seasonal evaporation risk. Modular phosphogypsum plants offered by Ballestra and K-UTEC lower capex for regional build-outs, broadening the competitive field in the potassium sulphate market.

Geography Analysis

Asia-Pacific held 41.22% of the potassium sulphate market share in 2025, anchored by China's over 5 million tons per annum production-plus-consumption base, though export curbs since 2021 tightened supply and lifted intra-Asian freight rates. India's drip-irrigated acreage, subsidized up to 55%, is spurring soluble-grade imports, while ASEAN growers of durian and palm oil increased SOP purchases by 12% y-o-y in 2025. Japan and South Korea sustain niche greenhouse demand, paying premiums for technical purity.

South America is the fastest-growing region at a projected 6.23% CAGR to 2031. Brazil's import reliance is above 95% for potash, and its pivot to high-value horticulture drives SOP uptake despite premiums of over USD 300 per ton over MOP. Argentina's citrus exporters and Chile's avocado sector depend on SOP to meet EU chloride limits, while freight from the Middle East and Europe keeps landed prices elevated.

North America and Europe post steady growth anchored in organic farming and decarbonized supply. K+S broke ground on a CAD 3 billion Bethune expansion in September 2025 to nearly double output to 4 million tons per annum by 2040. EU buyers favor low-carbon SOP lines like C:LIGHT to meet Scope 3 targets, and OMRI-listed inputs underpin U.S. organic demand valued at USD 60 billion in 2025.

1. Arab Potash
2. Arihant Inorganics Process Pvt Ltd
3. Cinis Fertilizer AB
4. Compass Minerals
5. Danakali Limited
6. Hubei Xingfa Chemicals Group Co Ltd
7. ICL
8. Intrepid Potash
9. K+S Aktiengesellschaft
10. Migao Corporation
11. Nutrien Ltd
12. PVFCCo
13. SDIC Xinjiang Luobupo Potash Co Ltd
14. Sesoda Corporation
15. SQM S.A.
16. Taiwan Fertilizer Co Ltd
17. Tessenderlo Kerley
18. Vrik Pharma
19. Yara International

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Growing demand for chloride-free potash fertilisers
  • 4.2.2 Expansion of high-value horticulture acreage
  • 4.2.3 Wider adoption of drip and micro-irrigation systems
  • 4.2.4 Rising soil salinity pressuring MOP substitution
  • 4.2.5 Carbon-priced markets favouring low-GHG SOP routes
• 4.3 Market Restraints
  • 4.3.1 High production and energy costs
  • 4.3.2 Limited naturally-occurring kainite/langbeinite basins
  • 4.3.3 Stringent discharge rules for sulphate-rich effluents
• 4.4 Value Chain Analysis
• 4.5 Porter's Five Forces
  • 4.5.1 Threat of New Entrants
  • 4.5.2 Bargaining Power of Buyers
  • 4.5.3 Bargaining Power of Suppliers
  • 4.5.4 Threat of Substitutes
  • 4.5.5 Competitive Rivalry

5 Market Size and Growth Forecasts (Value)

• 5.1 By Form
  • 5.1.1 Granular SOP
  • 5.1.2 Standard Powder SOP
  • 5.1.3 Soluble/Crystal SOP
• 5.2 By Production Process
  • 5.2.1 Mannheim Process
  • 5.2.2 Natural Brine/Sea-Lake Processing
  • 5.2.3 Sulphate-Salts Reaction
  • 5.2.4 Phosphogypsum Conversion
• 5.3 By Application
  • 5.3.1 Agriculture
    • 5.3.1.1 Cereals and Grains
    • 5.3.1.2 Fruits and Vegetables
    • 5.3.1.3 Nuts, Citrus and Vines
    • 5.3.1.4 Oilseeds and Pulses
    • 5.3.1.5 Other Crops
  • 5.3.2 Industrial
    • 5.3.2.1 Glass and Ceramics
    • 5.3.2.2 Dyes and Pigments
    • 5.3.2.3 Pharmaceuticals and Food
    • 5.3.2.4 Other Industrial Applications
• 5.4 By Grade
  • 5.4.1 Standard/Fertiliser Grade
  • 5.4.2 Soluble/Technical Grade
  • 5.4.3 Feed/Food Grade
• 5.5 By Geography
  • 5.5.1 Asia-Pacific
    • 5.5.1.1 China
    • 5.5.1.2 Japan
    • 5.5.1.3 India
    • 5.5.1.4 South Korea
    • 5.5.1.5 ASEAN Countries
    • 5.5.1.6 Rest of Asia-Pacific
  • 5.5.2 North America
    • 5.5.2.1 United States
    • 5.5.2.2 Canada
    • 5.5.2.3 Mexico
  • 5.5.3 Europe
    • 5.5.3.1 Germany
    • 5.5.3.2 United Kingdom
    • 5.5.3.3 France
    • 5.5.3.4 Italy
    • 5.5.3.5 Spain
    • 5.5.3.6 Russia
    • 5.5.3.7 NORDIC Countries
    • 5.5.3.8 Rest of Europe
  • 5.5.4 South America
    • 5.5.4.1 Brazil
    • 5.5.4.2 Argentina
    • 5.5.4.3 Rest of South America
  • 5.5.5 Middle East and Africa
    • 5.5.5.1 Saudi Arabia
    • 5.5.5.2 South Africa
    • 5.5.5.3 Rest of Middle East and Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share Analysis
• 6.4 Company Profiles (includes Global-level Overview, Market-level Overview, Core Segments, Financials, Strategic Info, Market Rank/Share, Products and Services, Recent Developments)
  • 6.4.1 Arab Potash
  • 6.4.2 Arihant Inorganics Process Pvt Ltd
  • 6.4.3 Cinis Fertilizer AB
  • 6.4.4 Compass Minerals
  • 6.4.5 Danakali Limited
  • 6.4.6 Hubei Xingfa Chemicals Group Co Ltd
  • 6.4.7 ICL
  • 6.4.8 Intrepid Potash
  • 6.4.9 K+S Aktiengesellschaft
  • 6.4.10 Migao Corporation
  • 6.4.11 Nutrien Ltd
  • 6.4.12 PVFCCo
  • 6.4.13 SDIC Xinjiang Luobupo Potash Co Ltd
  • 6.4.14 Sesoda Corporation
  • 6.4.15 SQM S.A.
  • 6.4.16 Taiwan Fertilizer Co Ltd
  • 6.4.17 Tessenderlo Kerley
  • 6.4.18 Vrik Pharma
  • 6.4.19 Yara International

7 Market Opportunities and Future Outlook

• 7.1 White-space and Unmet-Need Assessment
• 7.2 Increasing Use in Organic and Sustainable Farming