Supplier: Bentonite, feldspar soda-potas, china clay, quartz, silica sand, river sand, flient clay, fire clay, dolomite, mica, iron ore, red oxide, quartzite, sandstone, limestone
Buyer: Bentonite, feldspar soda-potas, china clay, quartz, silica sand, river sand, flient clay, fire clay, dolomite, mica, iron ore, red oxide, quartzite, sandstone, limestone
