Assertion: titanium dioxide's percent | /r/HasProperty | obtained by means of the chloride method
Facets:
Source sentences:
text: In the European Union, 70 percent of all titanium dioxide are extracted from natural minerals using the sulfate method while the remaining 30 percent are obtained by means of the chloride method.
text: In the European Union, 70 percent of all titanium dioxide are extracted from natural minerals using the sulfate method while the remaining 30 percent are obtained by means of the chloride method.