The package information of Ceramsite sand/ceramic foundry sand /Fused bauxite sand: 1.Use waterproof bags to package the Ceramsite sand/ceramic foundry sand /Fused bauxite sand. 2. Standard plastic woven bag 25kg/bag, and 40 bags packed in a big container bag (1 metric ton). 3. The Ceramsite sand/ceramic foundry sand /Fused bauxite sand will be directly packed in waterproof big container bag. 4. Customer required package.