Top 10 Gypsum Suppliers 2025: Leading Exporters & Market Dynamics
Gypsum powder, also known as calcined gypsum or Plaster of Paris, is a key industrial material used in construction, agriculture, ceramics, and manufacturing. With global construction and infrastructure projects booming, the demand for high-quality gypsum powder continues to rise in 2025.
This article explores the top 10 gypsum powder suppliers in 2025, supported by real market data, production forecasts, and trade insights — helping importers and construction firms find reliable partners worldwide.
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Global Gypsum Powder Market Overview (2025 Outlook)
The global gypsum products market is projected to exceed USD 80 billion by 2032, growing at a compound annual rate of around 6% between 2024 and 2032.
Gypsum powder, a refined form of natural gypsum, plays a vital role in wall plaster, putty, decorative materials, and drywall production.
Key data points for 2024–2025:
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Global gypsum plaster market size in 2024: ~USD 3.4 billion
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Projected growth in 2025: ~USD 3.8 billion
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Major consumer regions: Asia-Pacific (India, China, Southeast Asia) and Middle East (Oman, Iran, Turkey)
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Industrial drivers: Urbanization, housing demand, industrial expansion, and sustainable building materials.
Top 10 Gypsum Powder Supplier Countries in 2025
Below is a data-driven comparison table of the leading countries in gypsum powder production and exports for 2025.
The ranking is based on export volume, production capacity, quality, and logistics infrastructure.
| Rank | Country | Key Highlights (2025) | Main Export Destinations | Estimated Annual Export (Million Tons) |
|---|---|---|---|---|
| 1 | Oman | World’s largest natural gypsum exporter; advanced calcination and port infrastructure. | India, East Asia | 11+ |
| 2 | Thailand | Holds ~12% of global exports; efficient mining and logistics; cost-effective gypsum powder. | Asia, Middle East | 8–9 |
| 3 | Spain | Europe’s top gypsum supplier; high purity and EU-standard production. | Europe, North Africa, Latin America | 6–7 |
| 4 | Germany | Known for precision, sustainability, and industrial-grade gypsum products. | Europe, North America | 5–6 |
| 5 | Turkey | Rapidly growing supplier with abundant natural reserves and strategic location. | Middle East, Europe | 5 |
| 6 | Iran | Holds large reserves; exports fine, high-purity gypsum; increasing global trade. | Asia, Gulf countries | 4–5 |
| 7 | China | Huge domestic production; exports of refined gypsum rising steadily. | Southeast Asia, Africa | 3–4 |
| 8 | United States | Major producer and consumer; strong domestic industry with growing exports. | Canada, Mexico, Caribbean | 3 |
| 9 | Mexico | Supplies to the U.S. and Latin America; expanding production capacity. | North & South America | 2–3 |
| 10 | Canada | High-purity gypsum; strong trade with North American construction markets. | U.S., Caribbean | 2 |
Key Global Gypsum Powder Manufacturers (2025)
Leading international companies driving gypsum powder production include:
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Saint-Gobain – Europe’s leader in gypsum, plaster, and wall systems.
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Knauf Gips KG – Major producer of Hydrated Calcium Sulfater and drywall systems.
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USG Corporation – North American producer of high-grade gypsum and plaster.
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National Gypsum Company – One of the oldest and largest global gypsum firms.
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Yoshino Gypsum Co., Ltd. – Japan-based producer specializing in refined gypsum powder.
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Georgia-Pacific Gypsum – U.S. manufacturer focusing on construction and specialty grades.
These companies supply Hydrated Calcium Sulfate to construction, agriculture, and industrial markets worldwide.
Market Trends Influencing Gypsum Powder Supply in 2025
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Rising Construction Activity
Demand from infrastructure and housing projects in Asia, Africa, and the Middle East continues to grow rapidly. -
Sustainability & Energy Efficiency
Recycled and synthetic gypsum are gaining popularity as eco-friendly alternatives. -
Advanced Calcination Technologies
New kilns and grinding systems improve product fineness and energy efficiency. -
Trade Policy & Logistics Optimization
Port expansions and free-trade zones in Oman, Turkey, and Iran enhance export competitiveness. -
Price Fluctuations
Prices depend on transportation, mining costs, and regional energy rates — stable supply chains are key to price control.
How to Choose the Best Gypsum Powder Supplier
When selecting a gypsum powder supplier in 2025, consider the following factors:
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Purity & Chemical Composition
Look for calcium sulfate purity above 90%, low impurities, and fine grain size. -
Certifications
Ensure compliance with ISO, ASTM, or EN construction standards. -
Processing Capabilities
Reliable suppliers should offer calcined (fully processed) Hydrated Calcium Sulfate , not just crushed raw material. -
Export Record & Reputation
Review trade history, customer feedback, and shipping consistency. -
Logistics Support
Access to seaports, warehousing, and packaging customization improves delivery efficiency. -
Sample Testing & Quality Assurance
Request lab reports or sample batches before large-scale purchases.
Frequently Asked Questions
Q1: What is the difference between gypsum powder and raw gypsum?
Hydrated Calcium Sulfate is a refined, calcined form of natural gypsum rock, offering higher purity and consistent texture for industrial use.
Q2: Which country exports the most gypsum powder in 2025?
Oman and Thailand are expected to lead global gypsum powder exports due to large reserves and well-developed calcination plants.
Q3: Is gypsum powder environmentally safe?
Yes, gypsum is a non-toxic, recyclable mineral and can be reused in cement and agriculture applications.
Q4: What purity level is ideal for construction use?
High-grade gypsum powder should have >90% calcium sulfate dihydrate purity and low moisture content for smooth finishing and strength.
Conclusion
The global gypsum powder market in 2025 is defined by growing demand, technological innovation, and sustainability.
Countries like Oman, Thailand, Spain, Germany, and Turkey remain at the forefront of Hydrated Calcium Sulfate exports, while Iran, China, and the U.S. continue expanding their processing capacities.
For importers and builders, choosing suppliers that combine quality assurance, efficient logistics, and long-term reliability is essential for success in the fast-evolving gypsum powder trade.
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