Section V — Mineral products
Subheading
250510
Silica sands and quartz sands
Common commodities
High-purity silica sand for glass manufacturingIndustrial quality quartz sand for hydraulic fracturingWhite silica sand for foundry moldingQuartz grains for abrasive applicationsSiO2 sand for ceramic productionPure silica sand for filter mediaIndustrial quartz sand for constructionMineral sands for water filtrationSieved quartz sand for playgroundsUnrefined silica sand for moulding