Waxes, white oils, and petroleum jelly, produced from synthetic and/or natural sources, for industrial purposes; dust absorbing and binding agents with a hydrocarbon base for industrial purposes, namely, for the surface treatment of race tracks, athletic tracks, race courses, arenas, sports stadia, sports grounds, training grounds, horse-racing courses, training tracks for horses, trotting race courses, galloping race courses, show jumping courses, steeplechase courses, dressage arenas and ho...