Market overview
The global clay market is worth USD 6.0 bn in 2026 and is forecast to reach USD 8.6 bn by 2036, growing at a 3.6% CAGR. United States is the largest country market and Bentonite is the largest by clay type segment.
| Scope | Industrial clays other than kaolin: bentonite, ball clay, fire clay, fuller's earth, sepiolite and attapulgite for drilling fluids, foundry, pet litter, ceramics, civil engineering and absorbents. |
|---|---|
| Industry | Chemicals and Materials |
| Value 2025 | USD 5.8 bn |
| Value 2026 | USD 6.0 bn |
| Value 2036 | USD 8.6 bn |
| CAGR 2026-2036 | 3.6% |
| Volume 2026 | 63,718,812 tonnes |
| Volume 2036 | 82,158,308 tonnes |
| Average price 2026 | USD 94.5 per tonne |
| Report price | Starts from USD 1,999 |
| Published | November 2026 |
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Clay market size and forecast, 2026-2036
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Year | Market value |
|---|---|
| 2026 | USD 6.0 bn |
| 2027 | USD 6.2 bn |
| 2028 | USD 6.5 bn |
| 2029 | USD 6.7 bn |
| 2030 | USD 6.9 bn |
| 2031 | USD 7.2 bn |
| 2032 | USD 7.4 bn |
| 2033 | USD 7.7 bn |
| 2034 | USD 8.0 bn |
| 2035 | USD 8.3 bn |
| 2036 | USD 8.6 bn |
Clay market segmentation
By clay type
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Bentonite | 52.0% | 52.5% | USD 3.1 bn | 3.7% |
| Ball and fire clay | 20.0% | 18.7% | USD 1.2 bn | 2.9% |
| Fuller's earth and attapulgite | 14.0% | 13.7% | USD 843 mn | 3.4% |
| Sepiolite and other | 14.0% | 15.1% | USD 843 mn | 4.4% |
By end use
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Drilling fluids | 16.0% | 16.1% | USD 963 mn | 3.7% |
| Foundry and metallurgy | 17.0% | 15.9% | USD 1.0 bn | 2.9% |
| Pet litter and absorbents | 15.0% | 16.2% | USD 903 mn | 4.4% |
| Ceramics and bricks | 20.0% | 18.6% | USD 1.2 bn | 2.9% |
| Civil engineering and sealants | 14.0% | 15.1% | USD 843 mn | 4.4% |
| Other | 18.0% | 18.1% | USD 1.1 bn | 3.7% |
By processing level
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Natural untreated | 49.0% | 44.0% | USD 3.0 bn | 2.5% |
| Activated and acid-treated | 28.0% | 29.0% | USD 1.7 bn | 4.0% |
| Organo-modified clays | 23.0% | 27.0% | USD 1.4 bn | 5.3% |
By physical form
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Lump and raw | 24.0% | 21.0% | USD 1.4 bn | 2.2% |
| Milled powder | 46.0% | 45.0% | USD 2.8 bn | 3.4% |
| Granules and pellets | 30.0% | 34.0% | USD 1.8 bn | 4.9% |
By sales route
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Direct to industrial users | 51.0% | 48.0% | USD 3.1 bn | 3.0% |
| Distributors and traders | 37.0% | 38.0% | USD 2.2 bn | 3.9% |
| Retail and online packs | 12.0% | 14.0% | USD 722 mn | 5.2% |
Top 25 countries for clay by revenue
Countries are ranked by revenue earned from sales in the country, not by where the product is made. The ten largest hold 75.5% of 2026 revenue and the 25 countries below together hold 93.1%.
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| # | Country | Value 2026 | Share 2026 | Value 2036 | CAGR 2026-36 |
|---|---|---|---|---|---|
| 1 | United States | USD 1.2 bn | 20.0% | USD 1.6 bn | 2.9% |
| 2 | China | USD 1.1 bn | 18.0% | USD 1.7 bn | 4.3% |
| 3 | India | USD 542 mn | 9.0% | USD 952 mn | 5.8% |
| 4 | Germany | USD 301 mn | 5.0% | USD 377 mn | 2.3% |
| 5 | Turkey | USD 301 mn | 5.0% | USD 463 mn | 4.4% |
| 6 | Japan | USD 241 mn | 4.0% | USD 274 mn | 1.3% |
| 7 | Italy | USD 241 mn | 4.0% | USD 292 mn | 1.9% |
| 8 | Brazil | USD 241 mn | 4.0% | USD 352 mn | 3.9% |
| 9 | Russia | USD 211 mn | 3.5% | USD 257 mn | 2.0% |
| 10 | Saudi Arabia | USD 181 mn | 3.0% | USD 292 mn | 4.9% |
| 11 | United Kingdom | USD 98 mn | 1.6% | USD 124 mn | 2.5% |
| 12 | France | USD 92 mn | 1.5% | USD 117 mn | 2.4% |
| 13 | Spain | USD 92 mn | 1.5% | USD 125 mn | 3.1% |
| 14 | Mexico | USD 86 mn | 1.4% | USD 126 mn | 3.9% |
| 15 | South Korea | USD 75 mn | 1.2% | USD 102 mn | 3.2% |
| 16 | Greece | USD 75 mn | 1.2% | USD 102 mn | 3.2% |
| 17 | Indonesia | USD 69 mn | 1.1% | USD 107 mn | 4.6% |
| 18 | Canada | USD 69 mn | 1.1% | USD 94 mn | 3.2% |
| 19 | Australia | USD 69 mn | 1.1% | USD 94 mn | 3.2% |
| 20 | Poland | USD 63 mn | 1.1% | USD 93 mn | 3.9% |
| 21 | Egypt | USD 57 mn | 0.9% | USD 84 mn | 3.9% |
| 22 | Thailand | USD 57 mn | 0.9% | USD 84 mn | 3.9% |
| 23 | Vietnam | USD 57 mn | 0.9% | USD 89 mn | 4.5% |
| 24 | Morocco | USD 52 mn | 0.9% | USD 75 mn | 3.8% |
| 25 | Argentina | USD 52 mn | 0.9% | USD 70 mn | 3.1% |
| Rest of world | USD 414 mn | 6.9% | USD 579 mn | 3.4% |
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
Competitive landscape
Group 1: Global leaders
- Minerals Technologies
- Imerys
- Clariant
- Sibelco
Group 2: Regional and specialist players
- Ashapura Minechem
- Tolsa
- Wyo-Ben
- Black Hills Bentonite
- Oil-Dri Corporation of America
- Elementis
- S&B Industrial Minerals
- Eczacibasi Esan
Group 3: Emerging and niche players
- Laviosa
- Kunimine Industries
- Zhejiang Fenghong Clay Chemicals
- Bentonite Performance Minerals
- Active Minerals International
Research methodology
Every figure on this page comes from the research framework that we apply to all of the markets we cover. The 2025 base for the clay market is built from the volume sold and the price that buyers pay, and is cross-checked against the size of the wider industry the market belongs to. Where a market can be sized in more than one way, the routes are compared before a figure is set.
The forecast runs year by year from the 2025 base to 2036. Growth in each year reflects demand from the industries that buy the product, adoption of new technology, pricing, regulation and replacement cycles. Volume and price are modelled together, so revenue in each year equals volume multiplied by average price. The 2026 to 2036 compound annual growth rate of 3.6% is calculated from the resulting values.
The market is divided by clay type, by end use, by processing level, by physical form, by sales route. The 25 largest countries are ranked by revenue earned from sales to buyers in each country, not by where the product is made. Segment values and country values add up to the market total in every year, and every report is checked for consistency before it is published.
Companies are placed in three groups: global leaders, regional and specialist players, and emerging and niche players. The groups describe how companies compete in the market. They are not a ranking and they are not market shares.
Our analysts also carry out primary research. Customized reports add interviews with key opinion leaders, such as senior executives, technical specialists and buyers, to test the assumptions behind the numbers for the question being asked.
Frequently asked questions
How big is the clay market?
The global clay market is estimated at USD 5.8 bn in 2025 and USD 6.0 bn in 2026.
How fast will the clay market grow?
It is forecast to reach USD 8.6 bn by 2036, a compound annual growth rate of 3.6% from 2026, an increase of USD 2.6 bn.
Which country is the largest market for clay?
United States is the largest market by revenue at USD 1.2 bn in 2026, 20.0% of the global total. The three largest countries together hold 47.0%.
Which country is growing fastest?
Among the ten largest markets, India is growing fastest at 5.8% a year from 2026 to 2036.
Which clay segment is largest?
In the by clay type split, Bentonite is the largest segment with 52.0% of 2026 revenue.
Who are the leading clay companies?
Global leaders include Minerals Technologies, Imerys, Clariant, Sibelco.
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