Bentonite Lumps and Powder regular import to India

We are Leading importer of ceramic raw materials and exporter of ceramic tiles.
We have requirements of Bentonite which is used in Porcelain

We are interested in your product and is as below with Quantity :
1) Bentonite Lumps - 250 MT/month
2) Bentonite Powder - 100 MT/month

And please note that This is our regular requirement.