In 2019, Top
exporters of
Porphyry, sylnite, etc, merely cut into a squar to
Romania were Italy ($761.27K , 1,391,750 Kg), Bulgaria ($280.31K , 1,973,950 Kg), India ($20.31K , 79,729 Kg), Hungary ($14.78K , 12,278 Kg), Austria ($9.09K , 5,296 Kg).
Porphyry, sylnite, etc, merely cut into a squar imports by country in 2019