PorcelainValue(U.S. dollars)December 2020$88,282,217 (20.2%)Sector LeaderItaly $36,280,497 (3.8%)Year-to-Date 2020$926,506,382 (-3.6%)Sector LeaderItaly $396,912,655 (-3.1%)Volume(square feet)December 202093,238,215 (30.9%)Sector LeaderItaly 23,189,025 (5.4%)Year-to-Date 2020952,094,844 (-0.3%)Sector LeaderItaly 248,665,799 (-1.1%)