USC

Rock, evaporated, and solar salt used for industrial purposes and industrial chemical uses; [ chemicals, namely, salt used in swimming pools for chlorine generation; ] solar salt crystals for use in water softening and to remove minerals from water for industrial and residential purposes; blended salt product for use in melting snow and ice; sodium chloride compositions for water softening

Food grade salt; table salt; edible salt; salt for brining

Rock and evaporated salt used for livestock consumption