73712326
Feb 22, 1988
Apr 4, 1989
MINERAL SANDS USED TO PRODUCE PAINT PIGMENTS, SYNTHETIC PIGMENTS, PLASTICS, PAPER, USED IN WELDING ELECTRODES AND AS A SOURCE OF TITANIUM, USED IN FOUNDRIES AND AS A REFRACTORY OR HEAT RESISTANT LINING IN FURNACES, USED IN CERAMICS AND CASTING APPLICATIONS, AND USED AS A LINER IN STEEL BLASTING FURNACES
Chemicals