March 2020 – Non-Roofing Slate May 11, 2020 | Non-Roofing Slate NON-ROOFING SLATE – VALUE TOTAL$2,150,962(-43.1%) Sector LeaderBrazil$635,308(9.6%) Year-to-Date TOTAL 7,751,432(-33.8%) Year-to-Date Sector LeaderChina$3,654,960(-39.9%)