Total January-June Quartz-Surface Imports: $499,365,603 (-2.9%)
Group A: More than $100 million
Group B: $10 million to $100 million
Group C: $1 million to $10 million
Group D: $100,000 to $1 million
Group E: Less than $100,000
Shipments include agglomerate slabs with quartz as the prime material.