As per Volza's Global Import data, Silica fume import shipments in World stood at 20.3K, imported by 1,868 World Importers from 1,664 Suppliers.; World imports most of its Silica fume from China, South Korea and United States; The top 3 importers of Silica fume are United States with 5,162 shipments followed by India with 4,636 and …Web