Key Players
- Global Calcium Carbonate Industries
- Huber Engineered Materials
- Imerys S.A
- MNC (Multi-national company) Imerys S.A.
- Maruo Calcium Co. Ltd. Calcit d.o.o
- Minerals Technologies Inc
- Nordkalk Corporation
- Omya AG
- Schaefer Kalk GmbH & Co. KG
- Shiraishi Kogyo Kaisha Ltd. Ltd
- Yuncheng Chemical Industrial CO
