Quartz SlabSponsored byValue(U.S. dollars)September 2021$145,187,749 (25.1%)Sector LeaderSpain $32,617,539 (62.9%)Year-to-Date 2021$1,262,012,392 (54.0%)Sector LeaderSpain $272,968,506 (46.2%)Volume(square feet)September 202117,155,751 (24.5%)Sector LeaderIndia 5,002,264 (37.9%)Year-to-Date 2021147,241,595 (60.0%)Sector LeaderIndia 38,696,436 (134.9%)