Sand as a proppant for hydraulic fracturing operations

Horticultural natural zeolite that are incorporated into or onto a turf, lawn or soil profile

Honing of concrete floors

Aggregate, namely, coal combustion by-products sold as a bulk good, for concrete manufacture, landscaping, grading, and other similar uses

FLOORING, NAMELY, RUBBER FLOORING, RUBBER FLOOR TILES, AND ROLLS AND TILES CONSISTING OF RUBBER AND RECYCLED RUBBER MATERIALS

soil conditioner; namely, natural zeolites used as soil amendment and carrier agent for agricultural use

Recyclable infill materials, namely silica sand for use with synthetic turf

Footwear

Mining extraction for the recovery of oil and related products from hydrocarbon deposits, namely, tar sands; mining extraction for the production of crude oil, bitumen and hydrocarbon residues