Wollastonite: Cycles
No price to track, so follow housing, cars and steel
What this tab covers Price history and what drives booms and busts, including this commodity's super-cycles, the drivers behind them and the metrics to track. It charts monthly prices (World Bank) with a switch to inflation-adjusted annual prices; where there is no World Bank series it uses USGS US prices.There is no published benchmark price. USGS says US price data were unavailable. Demand follows the industries that use it: housing (tile, wallboard, paint, stucco), vehicles (friction products and plastic parts) and steelmaking (flux and casting powders). Through August 2025, US housing starts were down 5% year on year and steel output slipped, so construction and metallurgical sales fell. A structural tailwind is regulation. The US EPA's 2024 ban on chrysotile asbestos phases out remaining asbestos brake and gasket uses, which could lift wollastonite demand.
No public benchmark price series for this commodity in the datasets used. Many minor materials trade on private contracts.
Super-cycles in wollastonite
Wollastonite has no exchange price and USGS publishes no price, so long-run cycles cannot be measured. It is a niche mineral whose demand tracks tile, plastics, paint and car output. Its big structural tailwind has been the retreat of asbestos, which it replaces in boards and friction products. Volumes dipped in 2020 and recovered. Official Indian trade values show sharp moves in delivered prices of Chinese material.
- 2019-2021
Pandemic disruption cut output in India and Mexico while China held steady.
India mine-head value about Rs 1,120/t (2019-20) and Rs 1,180/t (2020-21); India output 124,757 t to 103,902 t; Mexico 159,498 t (2019) to 102,711 t (2021) (IBM).
- 2020-2022
Indian import prices for Chinese wollastonite rose steeply as tile demand recovered and freight costs climbed.
India import unit value rose from about Rs 15,400/t (2020-21) to Rs 22,100/t (2021-22), up 43%; export unit value Rs 22,700/t to Rs 24,100/t (IBM, derived).
- 2024-2026
The US EPA ban on chrysotile asbestos (final rule March 2024, effective November 2024) phases out asbestos brakes and gaskets, a likely gain for wollastonite; US output rose 14% in 2025.
No price series published (USGS).
What drives the cycle
- Ceramic tile output. Ceramics take the bulk of use in India and are a top global use; China and India dominate tile making.
- Vehicle production. Cars use wollastonite in brakes and in plastic and rubber parts; US output was about 15.5 million vehicles in 2024.
- Asbestos bans. Each ban on asbestos friction products and boards opens a market for fibrous substitutes.
- Construction activity. Paints, adhesives, boards and stucco follow housing starts.
- Chinese supply and pricing. China mines about 70% of non-US output and supplies 99% of India's imports.
Metrics to track
| Metric | Why it matters | Where to track it |
|---|---|---|
| World wollastonite production by country | Tracks China, India and Mexico supply | USGS Mineral Commodity Summaries (annual) |
| India production, trade and unit values | Best public price proxy | Indian Bureau of Mines, Indian Minerals Yearbook; DGCIS trade data |
| Vehicle production | Friction and polymer demand | OICA and SIAM (India) monthly releases |
| US housing starts | Construction-product demand | US Census Bureau, monthly |
| Asbestos regulation | Substitution demand | US EPA TSCA rulemaking notices |